/* IS4 Sistemas - Core Stylesheet */
@import url('./lab.css');
:root {
  --primary-blue: #00875a;       /* Brand Green */
  --primary-blue-hover: #006b47;
  --primary-green: #10b981;      /* Bright Emerald Green */
  --primary-green-hover: #059669;
  --bg-main: #f4f6f8;            /* Soft off-white */
  --bg-card: #ffffff;
  --bg-sidebar: #064e3b;         /* Dark forest green sidebar */
  --text-main: #1e293b;          /* Dark slate */
  --text-muted: #64748b;
  --text-white: #ffffff;
  --border-color: #e2e8f0;
  
  --success: #137333;            /* Corporate green */
  --success-bg: #e6f4ea;
  --warning: #b06000;
  --warning-bg: #fef7e0;
  --danger: #c5221f;             /* Corporate red */
  --danger-bg: #fce8e6;
  --info: #1a73e8;
  --neutral: #64748b;
  
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 6px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  
  --transition: all 0.2s ease;
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

/* TASK-010B: Apariencia y Temas — tarjetas del selector de temas */
.theme-visual-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px -6px rgba(0, 0, 0, 0.14);
}

/* Pestañas de Configuración (Tributaria / Bancaria / Regional / Apariencia / Documentos) */
.settings-tab {
  background: transparent;
  border: 1px solid transparent;
  color: #64748b;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.5rem 1rem;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.settings-tab:hover {
  background: #f1f5f9;
  color: #0f172a;
}

.settings-tab.active {
  background: var(--is4-primary, #00875a);
  color: #ffffff;
  border-color: var(--is4-primary, #00875a);
  box-shadow: 0 2px 8px -2px color-mix(in srgb, var(--is4-primary, #00875a) 50%, transparent);
}

.settings-tab-panel {
  display: none;
}

.settings-tab-panel.active {
  display: block;
  animation: fadeInUp 0.3s ease;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.doc-design-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 10px -4px rgba(0, 0, 0, 0.08);
}

/* Reset */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
}

#app {
  width: 100%;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Layout */
.app-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 250px;
  background-color: var(--bg-sidebar);
  color: var(--text-white);
  display: flex;
  flex-direction: column;
  height: 100vh;
  max-height: 100vh;
  position: sticky;
  top: 0;
  overflow: hidden;
  transition: var(--transition);
  z-index: 100;
  flex-shrink: 0;
  box-sizing: border-box;
}

.sidebar-header {
  padding: 0.6rem 0.75rem;
  min-height: 75px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
  box-sizing: border-box;
  width: 100%;
}

/* Top Bar Session Information */
.top-session-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Elemento 1: Temporizador de Sesión */
#session-timer-display,
.top-session-timer {
  font-size: 10px !important;
  width: 160px !important;
  height: 10px !important;
  white-space: pre-wrap !important;
}

/* Elemento 2: Registro de Ingreso */
.top-session-item.top-session-login {
  color: #111111 !important;
  background-color: transparent !important;
  border-color: #111111 !important;
  font-size: 10px !important;
  font-weight: 300 !important;
  margin: 0px !important;
  width: 160px !important;
  height: 45px !important;
  white-space: pre-wrap !important;
}

/* Elemento 3: Información de Tenant */
.tenant-selector-info {
  font-size: 13px !important;
  font-weight: 900 !important;
  width: 265px !important;
  height: 35px !important;
  white-space: pre-wrap !important;
}

@media (max-width: 991px) {
  .top-session-item.top-session-login {
    display: none !important;
  }
}

@media (max-width: 640px) {
  .top-session-info {
    display: none !important;
  }
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.2rem 0;
}

.sidebar-brand-logo {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100px;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  user-select: none;
  -webkit-user-drag: none;
  transition: all 0.2s ease;
}

.brand-icon {
  width: 28px;
  height: 28px;
  background: var(--primary-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: white;
  font-size: 0.95rem;
}

.brand-name {
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.025em;
  color: white;
}

.brand-name span {
  color: var(--primary-green);
}

.sidebar-menu {
  flex: 1 1 auto;
  min-height: 0;
  padding: 0.4rem 0.45rem;
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(148, 163, 184, 0.07) 50%, rgba(15, 23, 42, 0.18) 100%);
  border-radius: 10px;
  margin: 0.2rem 0.4rem 0.4rem 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.12);
}

/* Sidebar Custom Scrollbar */
.sidebar-menu::-webkit-scrollbar {
  width: 5px;
}
.sidebar-menu::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
}
.sidebar-menu::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-full);
}
.sidebar-menu::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.45);
}
.menu-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.8rem;
  line-height: 1.25;
  transition: var(--transition);
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
  cursor: pointer;
  box-sizing: border-box;
}

.menu-item span {
  flex: 1;
  min-width: 0;
  white-space: normal;
  word-break: break-word;
  line-height: 1.2;
}

.menu-item svg {
  width: 16px;
  height: 16px;
  min-width: 16px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.menu-item:hover {
  color: white;
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateX(2px);
}

.menu-item.active {
  color: white;
  background-color: var(--primary-green);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
  font-weight: 700;
}

/* Sidebar Accordion Group Styles */
.menu-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.1rem;
}

.menu-group-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
  font-size: 0.8rem;
  line-height: 1.25;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: var(--transition);
  border-radius: var(--radius-md);
  box-sizing: border-box;
}

.menu-group-header span {
  flex: 1;
  min-width: 0;
  white-space: normal;
  word-break: break-word;
  line-height: 1.2;
}

.menu-group-header:hover {
  color: white;
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateX(2px);
}

.menu-group-header svg.menu-icon {
  width: 16px;
  height: 16px;
  min-width: 16px;
  flex-shrink: 0;
}
.menu-group-header .chevron-icon {
  width: 12px;
  height: 12px;
  min-width: 12px;
  margin-left: auto;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  color: rgba(255, 255, 255, 0.4);
  flex-shrink: 0;
}

.menu-group.open .menu-group-header {
  color: white;
}

.menu-group.open .chevron-icon {
  transform: rotate(180deg);
  color: rgba(255, 255, 255, 0.9);
}

.menu-group-content {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding-left: 0.45rem;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  margin-left: 0.85rem;
  transition: max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1), 
              opacity 0.2s ease,
              padding 0.25s ease;
}

.menu-group.open .menu-group-content {
  opacity: 1;
}

.submenu-item {
  font-size: 0.76rem;
  font-weight: 500;
  padding: 0.38rem 0.5rem;
  gap: 0.45rem;
}

.submenu-item svg {
  width: 14px;
  height: 14px;
  min-width: 14px;
}

.sidebar-footer {
  padding: 0.45rem 0.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background-color: rgba(0, 0, 0, 0.15);
  flex-shrink: 0;
}

/* Quick Logout Button */
.quick-logout-btn {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
  cursor: pointer;
  width: 28px;
  height: 28px;
  min-width: 28px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
  margin-left: auto;
  flex-shrink: 0;
}

.quick-logout-btn:hover {
  color: #ffffff;
  background-color: #dc2626;
  border-color: #ef4444;
}

.user-profile-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.65rem;
  border-radius: 8px;
}

.user-avatar {
  width: 32px;
  height: 32px;
  min-width: 32px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.user-details {
  overflow: hidden;
  flex: 1;
  min-width: 0;
}

.user-name {
  font-weight: 700;
  font-size: 0.8rem;
  line-height: 1.2;
  white-space: normal;
  word-break: break-word;
}

.user-role {
  font-size: 0.62rem;
  font-weight: 700;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

/* Main Content */
.main-layout {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 100vh;
}

.top-bar {
  background: white;
  height: 70px;
  border-bottom: 1px solid var(--border-color);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  display: none;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.tenant-selector-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-main);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.875rem;
}

.tenant-logo {
  height: 24px;
  max-width: 100px;
  object-fit: contain;
}

.lang-selector, .currency-selector {
  background: none;
  border: 1px solid var(--border-color);
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-main);
}

.lang-selector:focus, .currency-selector:focus {
  outline: 2px solid var(--primary-green);
}

/* Page Wrapper */
.content-wrapper {
  padding: 2rem;
  flex: 1;
  overflow-y: auto;
  animation: fadeIn 0.4s ease-out;
}

/* Cards & Layout grids */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition);
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.metric-details h3 {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.metric-val {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.metric-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.metric-icon.green {
  background: rgba(16, 185, 129, 0.1);
  color: var(--primary-green);
}

.metric-icon.blue {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-blue);
}

.metric-icon.orange {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

/* Base components */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.card-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  gap: 1rem;
}

.card-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Grids & Panels */
.panel-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 1024px) {
  .panel-grid {
    grid-template-columns: 1fr;
  }
}

/* Dashboard Middle Grid (Chart 70% + Card 30%) */
.dashboard-middle-grid {
  display: grid;
  grid-template-columns: 7fr 3fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 1024px) {
  .dashboard-middle-grid {
    grid-template-columns: 1fr;
  }
}

/* Chart loading spinner & keyframes */
.chart-spinner {
  width: 28px;
  height: 28px;
  border: 3px solid #e2e8f0;
  border-top-color: #10b981;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* UI Elements */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--primary-green);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.badge-neutral {
  background: rgba(100, 116, 139, 0.1);
  color: var(--neutral);
}

.badge-info {
  background: rgba(37, 99, 235, 0.1);
  color: var(--primary-blue);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background-color: var(--is4-primary, var(--primary-green));
  color: var(--is4-button-text, white);
  border-radius: var(--is4-button-radius, var(--radius-md));
}

.btn-primary:hover {
  background-color: var(--is4-primary-hover, var(--primary-green-hover));
}

.btn-secondary {
  background-color: var(--is4-surface, white);
  border-color: var(--is4-border, var(--border-color));
  color: var(--is4-text, var(--text-main));
  border-radius: var(--is4-button-radius, var(--radius-md));
}

.btn-secondary:hover {
  background-color: var(--is4-surface-alt, var(--bg-main));
}

.btn-danger {
  background-color: var(--danger);
  color: white;
}

.btn-danger:hover {
  background-color: #dc2626;
}

.btn-blue {
  background-color: var(--primary-blue);
  color: white;
}

.btn-blue:hover {
  background-color: var(--primary-blue-hover);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--is4-border, var(--border-color));
  background: var(--is4-surface, white);
  cursor: pointer;
  color: var(--is4-text, var(--text-main));
  transition: var(--transition);
}

.icon-btn:hover {
  background: var(--is4-surface-alt, var(--bg-main));
}

.icon-btn.danger:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border-color: rgba(239, 68, 68, 0.2);
}

/* Forms */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: var(--is4-input-pad, 0.625rem 0.875rem);
  font-family: var(--is4-font-family, var(--font-sans));
  font-size: var(--is4-font-size-base, 0.9rem);
  color: var(--is4-text, var(--text-main));
  background-color: var(--is4-surface, white);
  border: var(--is4-border-width, 1px) solid var(--is4-border, var(--border-color));
  border-radius: var(--is4-input-radius, var(--radius-md));
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--is4-primary, var(--primary-green));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--is4-primary, #00875a) 15%, transparent);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  cursor: pointer;
}

/* Tables */
.table-container {
  overflow-x: auto;
  border: 1px solid var(--is4-border, var(--border-color));
  border-radius: var(--radius-md);
  background: var(--is4-surface, white);
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.custom-table th {
  background-color: var(--bg-main);
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.875rem 1.25rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-color);
}

.custom-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
  vertical-align: middle;
}

.custom-table tbody tr:last-child td {
  border-bottom: none;
}

.custom-table tbody tr:hover {
  background-color: rgba(248, 250, 252, 0.5);
}

/* Grid filters bar */
.filters-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.filters-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  flex: 1;
}

.search-input {
  min-width: 240px;
}

/* ============================================================================
   IS4 LOGIN SUITE — 3 TEMAS VISUALES (ERP, LAB, BACKEND ADMIN)
   ============================================================================ */

.login-bg {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  position: relative;
  overflow-x: hidden;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  box-sizing: border-box;
}

/* 1. TEMA SERVIDOR 1 — IS4 ERP CLOUD & ENTERPRISE */
.login-theme-erp {
  background: radial-gradient(circle at 10% 20%, #032b21 0%, #021a14 50%, #010d0a 100%);
}
.login-theme-erp::before {
  content: '';
  position: absolute;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
  top: -15%;
  left: -10%;
  pointer-events: none;
}
.login-theme-erp::after {
  content: '';
  position: absolute;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(4, 120, 87, 0.22) 0%, rgba(0, 0, 0, 0) 70%);
  bottom: -15%;
  right: -10%;
  pointer-events: none;
}

/* 2. TEMA SERVIDOR 2 — IS4 LAB & SERVICIO TÉCNICO ELECTRÓNICO */
.login-theme-lab {
  background: radial-gradient(circle at 15% 15%, #03203c 0%, #041427 50%, #010811 100%);
}
.login-theme-lab::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.18) 0%, rgba(0, 0, 0, 0) 70%);
  top: -10%;
  right: -10%;
  pointer-events: none;
}
.login-theme-lab::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.22) 0%, rgba(0, 0, 0, 0) 70%);
  bottom: -15%;
  left: -10%;
  pointer-events: none;
}

/* 3. TEMA BACKEND ADMIN — BÓVEDA DE SEGURIDAD & INFRAESTRUCTURA */
.login-theme-backend {
  background: radial-gradient(circle at 50% 10%, #0d1527 0%, #070a12 50%, #030509 100%);
}
.login-theme-backend::before {
  content: '';
  position: absolute;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.12) 0%, rgba(0, 0, 0, 0) 70%);
  top: -10%;
  left: 20%;
  pointer-events: none;
}
.login-theme-backend::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  bottom: -10%;
  right: 15%;
  pointer-events: none;
}

/* Contenedor Principal de Login en Split Layout */
.login-wrapper {
  display: flex;
  width: 100%;
  max-width: 1060px;
  min-height: 620px;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
  overflow: hidden;
  animation: loginCardEnter 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10;
  box-sizing: border-box;
}

@keyframes loginCardEnter {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Panel Hero Lateral (Izquierdo) */
.login-hero-panel {
  flex: 1.15;
  padding: 3rem 2.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  color: #ffffff;
  overflow: hidden;
}

.login-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 1.5rem;
}

.login-theme-erp .login-hero-badge {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.login-theme-lab .login-hero-badge {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #38bdf8;
}

.login-theme-backend .login-hero-badge {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

.login-hero-title {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.18;
  margin: 0 0 1rem 0;
  letter-spacing: -0.02em;
}

.login-hero-desc {
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
  margin: 0 0 2rem 0;
  max-width: 440px;
}

.login-hero-features {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.login-hero-feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
}

.login-hero-feature-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.login-theme-erp .login-hero-feature-icon {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
}
.login-theme-lab .login-hero-feature-icon {
  background: rgba(56, 189, 248, 0.2);
  color: #38bdf8;
}
.login-theme-backend .login-hero-feature-icon {
  background: rgba(245, 158, 11, 0.2);
  color: #f59e0b;
}

.login-hero-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.25rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

/* Panel de Formulario (Derecho) */
.login-form-panel {
  width: 460px;
  max-width: 100%;
  background: #ffffff;
  padding: 2.75rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
  box-sizing: border-box;
}

.login-theme-backend .login-form-panel {
  background: #0f172a;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.login-logo-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  min-height: 70px;
}

.login-logo-img {
  max-width: 250px;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.06));
}

.login-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0 0 0.25rem 0;
  letter-spacing: -0.01em;
  text-align: center;
}

.login-theme-erp .login-title { color: #004d3d; }
.login-theme-lab .login-title { color: #034870; }
.login-theme-backend .login-title { color: #f8fafc; }

.login-subtitle {
  font-size: 0.82rem;
  margin: 0 0 1.5rem 0;
  font-weight: 500;
  text-align: center;
}

.login-theme-erp .login-subtitle { color: #64748b; }
.login-theme-lab .login-subtitle { color: #0369a1; }
.login-theme-backend .login-subtitle { color: #94a3b8; }

.login-form-panel .form-group {
  margin-bottom: 1.15rem;
}

.login-form-panel .form-label {
  display: block;
  color: #475569;
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.login-theme-backend .login-form-panel .form-label {
  color: #cbd5e1;
}

.login-form-panel .form-control {
  background-color: #ffffff;
  border: 1px solid #cbd5e1;
  color: #1e293b;
  padding: 0.72rem 0.95rem;
  font-size: 0.9rem;
  border-radius: 10px;
  width: 100%;
  box-sizing: border-box;
  transition: all 0.2s ease;
}

.login-theme-backend .login-form-panel .form-control {
  background-color: #1e293b;
  border-color: #334155;
  color: #f8fafc;
}

.login-form-panel .form-control:focus {
  outline: none;
}

.login-theme-erp .login-form-panel .form-control:focus {
  border-color: #009664;
  box-shadow: 0 0 0 3px rgba(0, 150, 100, 0.15);
}

.login-theme-lab .login-form-panel .form-control:focus {
  border-color: #0284c7;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.18);
}

.login-theme-backend .login-form-panel .form-control:focus {
  border-color: #f59e0b;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.18);
}

.pwd-input-group {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.pwd-input-group .form-control {
  padding-right: 2.75rem;
}

.btn-toggle-pwd {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  cursor: pointer;
  color: #64748b;
  font-size: 1.15rem;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s, background 0.15s;
}

.btn-toggle-pwd:hover {
  color: #0f172a;
  background: #f1f5f9;
}

.login-theme-backend .btn-toggle-pwd:hover {
  color: #ffffff;
  background: #334155;
}

.btn-login {
  width: 100%;
  height: 46px;
  border-radius: 10px;
  border: none;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  margin-top: 1.25rem;
}

.btn-login:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.login-theme-erp .btn-login {
  background: linear-gradient(135deg, #009664 0%, #007a50 100%);
  box-shadow: 0 4px 14px rgba(0, 150, 100, 0.25);
}
.login-theme-erp .btn-login:hover:not(:disabled) {
  background: linear-gradient(135deg, #00a870 0%, #00875a 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 150, 100, 0.35);
}

.login-theme-lab .btn-login {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.25);
}
.login-theme-lab .btn-login:hover:not(:disabled) {
  background: linear-gradient(135deg, #0396e2 0%, #0284c7 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(2, 132, 199, 0.35);
}

.login-theme-backend .btn-login {
  background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.25);
}
.login-theme-backend .btn-login:hover:not(:disabled) {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.35);
}

/* Spinner animado */
.login-spinner {
  animation: spinnerRotate 0.8s linear infinite;
  width: 20px;
  height: 20px;
}
@keyframes spinnerRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Navegación superior discreta de retorno (Backend -> ERP) */
.login-top-nav {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  z-index: 100;
}

.login-back-to-erp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(15, 23, 42, 0.65);
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.login-back-to-erp-btn:hover {
  background: rgba(15, 23, 42, 0.9);
  border-color: rgba(255, 255, 255, 0.35);
  color: #ffffff;
  transform: translateX(-2px);
}

/* Botones Institucionales en Panel Hero Izquierdo */
.login-hero-footer-container {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: auto;
}

.login-hero-institutional-links {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.login-hero-inst-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.32rem 0.75rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.85);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
  letter-spacing: 0.02em;
}

.login-hero-inst-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.login-hero-footer {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 0.9rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
}

.login-hero-institutional-legend {
  margin: 0;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
  font-weight: 400;
  line-height: 1.4;
  text-align: left;
}

/* Reglas Responsive */
@media (max-width: 920px) {
  .login-wrapper {
    flex-direction: column;
    max-width: 480px;
    min-height: auto;
  }
  .login-hero-panel {
    padding: 2rem 1.75rem 1.5rem 1.75rem;
  }
  .login-hero-title {
    font-size: 1.6rem;
  }
  .login-hero-desc,
  .login-hero-features {
    display: none;
  }
  .login-hero-footer-container {
    margin-top: 1rem;
  }
  .login-hero-institutional-links {
    justify-content: center;
  }
  .login-hero-footer {
    align-items: center;
    text-align: center;
  }
  .login-hero-institutional-legend {
    text-align: center;
  }
  .login-form-panel {
    width: 100%;
    padding: 2rem 1.75rem 2.25rem 1.75rem;
  }
}


.btn-login:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}


/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fadeIn 0.2s ease-out;
}

.modal-content {
  background: var(--is4-surface, white);
  width: 90%;
  max-width: 600px;
  border-radius: var(--is4-modal-radius, var(--radius-lg));
  box-shadow: var(--is4-card-shadow, var(--shadow-lg));
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  animation: scaleUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.15rem;
  font-weight: 700;
}

.close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  background-color: var(--bg-main);
}

/* Technical electronic spec images */
.board-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 0.75rem;
}

.board-image-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--bg-main);
  box-shadow: var(--shadow-sm);
}

.board-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
  transition: var(--transition);
}

.board-image-card img:hover {
  transform: scale(1.05);
}

.board-img-label {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  font-size: 0.7rem;
  padding: 0.25rem 0.5rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.board-img-delete {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(239, 68, 68, 0.9);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  width: 24px;
  height: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.board-img-delete:hover {
  background: rgb(239, 68, 68);
}

/* Image Zoom Overlay Viewer */
.image-zoom-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 100000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.image-zoom-container {
  max-width: 90%;
  max-height: 80vh;
  position: relative;
  overflow: auto;
  cursor: zoom-in;
}

.image-zoom-container img {
  max-width: 100%;
  display: block;
  margin: auto;
  transition: transform 0.25s ease;
}

.zoom-controls {
  margin-top: 1.5rem;
  display: flex;
  gap: 1rem;
}

.zoom-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: var(--transition);
}

.zoom-close:hover {
  background: rgba(255, 255, 255, 0.4);
}

/* Bill Billing items grid */
.bill-builder {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 900px) {
  .bill-builder {
    grid-template-columns: 1fr;
  }
}

.bill-items-table {
  width: 100%;
  margin-bottom: 1rem;
}

.bill-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
  font-size: 0.95rem;
}

.bill-summary-total {
  border-top: 1px solid var(--border-color);
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-green);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleUp {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Responsive Sidebar details */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -260px;
    height: 100vh;
  }
  
  .sidebar.open {
    left: 0;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .top-bar {
    padding: 0 1rem;
  }
  
  .content-wrapper {
    padding: 1.25rem;
  }
}

/* PRINT FORMATS */
@media print {
  body {
    background: white !important;
    color: black !important;
  }
  
  .sidebar, .top-bar, .btn, .filters-bar, .icon-btn, .modal-footer, .zoom-close, .zoom-controls {
    display: none !important;
  }
  
  .app-container {
    display: block !important;
  }
  
  .content-wrapper {
    padding: 0 !important;
  }
  
  /* Ticket / POS Format */
  body.print-pos {
    width: 80mm;
    font-family: 'Courier New', Courier, monospace;
    font-size: 9pt;
    line-height: 1.2;
    padding: 0;
    margin: 0;
  }
  
  body.print-pos .print-ticket-container {
    width: 100%;
    padding: 2mm;
  }
  
  /* Letter Format */
  body.print-letter {
    width: 210mm;
    height: 297mm;
    padding: 15mm;
  }
}

/* Responsive Layout Adjustments */
@media (max-width: 991px) {
  #open-sidebar-btn {
    display: block !important;
  }
  #close-sidebar-btn {
    display: block !important;
  }
  .sidebar {
    position: fixed !important;
    top: 0;
    left: -260px;
    bottom: 0;
    height: 100vh;
    z-index: 300;
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .sidebar.open {
    left: 0 !important;
    box-shadow: 10px 0 30px rgba(15,23,42,0.3);
  }
  .main-layout {
    min-width: 100%;
  }
  .top-bar {
    padding: 0 1rem !important;
  }
  .content-wrapper {
    padding: 1rem !important;
  }
  /* Table Responsiveness */
  .table-responsive, table {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  /* Grid Layouts to Single Column on smaller devices */
  .grid-2, .grid-3, .grid-4, .dashboard-stats, .form-row {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }
  /* Modals width */
  .modal-content {
    width: 95% !important;
    padding: 1rem !important;
    margin: 10px;
  }
}

@media (max-width: 576px) {
  body {
    font-size: 0.85rem;
  }
  h2.card-title, .section-title {
    font-size: 1.1rem !important;
  }
  .card {
    padding: 1rem !important;
  }
}

/* Card layout for equipment form */
.equip-card {
  background: var(--is4-surface, white);
  border: 1px solid var(--is4-border, var(--border-color));
  border-radius: var(--is4-card-radius, 12px);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--is4-card-shadow, var(--shadow-sm));
}

.equip-card-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Custom Searchable Select */
.searchable-select-container {
  position: relative;
  width: 100%;
}

.searchable-select-trigger {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid var(--is4-border, #cbd5e1);
  border-radius: var(--is4-input-radius, 8px);
  background: var(--is4-surface, white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 0.9rem;
}

.searchable-select-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--is4-surface, white);
  border: 1px solid var(--is4-border, #cbd5e1);
  border-radius: var(--is4-input-radius, 8px);
  box-shadow: var(--is4-card-shadow, 0 10px 15px -3px rgba(0,0,0,0.1));
  z-index: 120;
  max-height: 220px;
  overflow-y: auto;
  margin-top: 4px;
}

.searchable-select-search {
  padding: 0.5rem;
  border-bottom: 1px solid #f1f5f9;
}

.searchable-select-search input {
  width: 100%;
  padding: 0.4rem 0.6rem;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 0.85rem;
}

.searchable-select-options {
  max-height: 160px;
  overflow-y: auto;
}

.searchable-select-option {
  padding: 0.55rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: #1e293b;
  transition: background 0.15s;
}

.searchable-select-option:hover {
  background: #f1f5f9;
}

/* Visual Client block */
.client-info-block {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 8px;
  padding: 0.75rem 1rem;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Multi-media technical gallery styles */
.technical-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.technical-gallery-card {
  position: relative;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  background: #f8fafc;
  aspect-ratio: 0.85;
  display: flex;
  flex-direction: column;
}

.technical-gallery-preview {
  flex: 1;
  width: 100%;
  position: relative;
  overflow: hidden;
  background: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.technical-gallery-preview img,
.technical-gallery-preview video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.technical-gallery-preview-icon {
  font-size: 2rem;
  color: #94a3b8;
}

.technical-gallery-delete {
  position: absolute;
  top: 6px;
  right: 6px;
  background: rgba(239, 68, 68, 0.9);
  color: white;
  border: none;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  font-weight: bold;
}

.technical-gallery-meta {
  padding: 0.5rem;
  background: var(--is4-surface, white);
  border-top: 1px solid var(--is4-border, var(--border-color));
}

.technical-gallery-select {
  width: 100%;
  font-size: 0.75rem;
  padding: 0.2rem;
  border: 1px solid var(--is4-border, #cbd5e1);
  border-radius: 4px;
}

/* Global Loader Overlays */
.is4-loader-overlay {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #0f172a;
  font-family: 'Plus Jakarta Sans', sans-serif;
  box-sizing: border-box;
  opacity: 0;
  transition: opacity 0.25s ease-out;
  pointer-events: auto;
}

/* Local loader fits inside relative parent container */
.is4-loader-overlay.is-local {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  border-radius: inherit;
  padding: 1rem;
}

/* Global loader falls back to viewport */
.is4-loader-overlay.is-global {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999999;
}

.is4-loader-overlay.is-dark {
  background: rgba(15, 23, 42, 0.8);
  color: #ffffff;
}

.is4-loader-overlay.fade-in {
  opacity: 1;
}

/* Logo Premium Container */
.loader-logo-container {
  position: relative;
  width: 160px;
  max-width: 80%;
  height: auto;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 4px 12px rgba(15, 23, 42, 0.08));
  display: flex;
  justify-content: center;
  align-items: center;
}

.is4-loader-overlay.is-dark .loader-logo-container {
  filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.15)) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.loader-logo {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}

/* Glowing shimmer overlay running across logo */
.loader-logo-shimmer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0) 25%,
    rgba(255, 255, 255, 0.5) 45%,
    rgba(255, 255, 255, 0.8) 50%,
    rgba(255, 255, 255, 0.5) 55%,
    rgba(255, 255, 255, 0) 75%
  );
  background-size: 200% 100%;
  background-position: 150% 0;
  mix-blend-mode: overlay;
  pointer-events: none;
  -webkit-mask-image: url('../IMG/justlogo_loader.png');
  mask-image: url('../IMG/justlogo_loader.png');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  animation: logo-shimmer-anim 2.2s infinite ease-in-out;
}

@keyframes logo-shimmer-anim {
  0% {
    background-position: 150% 0;
  }
  100% {
    background-position: -150% 0;
  }
}

/* Thin Progress Bar (3px height) */
.loader-progress-container {
  width: 130px;
  max-width: 70%;
  height: 3px;
  background: rgba(15, 23, 42, 0.08);
  border-radius: 99px;
  overflow: hidden;
  margin: 0.4rem 0;
  position: relative;
}

.is4-loader-overlay.is-dark .loader-progress-container {
  background: rgba(255, 255, 255, 0.15);
}

.loader-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #10b981);
  border-radius: 99px;
  width: 0%;
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.loader-progress-bar.indeterminate {
  width: 50%;
  animation: progress-indeterminate 1.6s infinite ease-in-out;
}

@keyframes progress-indeterminate {
  0% {
    left: -50%;
  }
  100% {
    left: 100%;
  }
}

/* Loader Text & Percentage */
.loader-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
  margin-top: 0.2rem;
  letter-spacing: 0.2px;
  text-align: center;
  max-width: 90%;
}

.is4-loader-overlay.is-dark .loader-text {
  color: #e2e8f0;
}

.loader-percentage {
  font-size: 0.8rem;
  font-weight: 700;
  color: #3b82f6;
  margin-top: 0.05rem;
}

.is4-loader-overlay.is-dark .loader-percentage {
  color: #60a5fa;
}

/* Upload File Info */
.loader-file-info {
  margin-top: 0.4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
  width: 90%;
}

.loader-file-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: #475569;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.is4-loader-overlay.is-dark .loader-file-name {
  color: #cbd5e1;
}

.loader-file-meta {
  font-size: 0.68rem;
  color: #64748b;
  font-weight: 500;
}

.is4-loader-overlay.is-dark .loader-file-meta {
  color: #94a3b8;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* --- Visor 360 and Tooltips --- */
[data-tooltip] {
  position: relative;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%) translateY(5px);
  background-color: #1e293b;
  color: #fff;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 9999;
}

[data-tooltip]:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.modal-360-content {
  width: 90% !important;
  max-width: 1400px !important;
  height: 90vh !important;
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  background: var(--is4-surface, white);
  overflow: hidden;
}

.modal-360-body {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

.visor-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid #e2e8f0;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  padding-bottom: 2px;
}

.visor-tab-btn {
  background: none;
  border: none;
  padding: 0.75rem 1.25rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.visor-tab-btn:hover {
  color: var(--primary-blue);
  background: #f8fafc;
}

.visor-tab-btn.active {
  color: var(--primary-blue);
  border-bottom-color: var(--primary-blue);
}

.visor-tab-content {
  display: none;
}

.visor-tab-content.active {
  display: block;
}

.visor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
}

.visor-spec-item {
  background: #f8fafc;
  padding: 1rem;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.visor-spec-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.visor-spec-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  word-break: break-word;
}

/* Action pill buttons */
.action-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  color: #334155;
  background: #f1f5f9;
  text-align: left;
  line-height: 1;
}

.action-pill svg {
  flex-shrink: 0;
}

.action-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.action-pill.view-btn {
  background: #e0f2fe;
  color: #0369a1;
  border-color: #bae6fd;
}
.action-pill.view-btn:hover {
  background: #bae6fd;
}

.action-pill.edit-btn {
  background: #fef3c7;
  color: #d97706;
  border-color: #fde68a;
}
.action-pill.edit-btn:hover {
  background: #fde68a;
}

.action-pill.note-btn {
  background: #ecfdf5;
  color: #047857;
  border-color: #a7f3d0;
}
.action-pill.note-btn:hover {
  background: #a7f3d0;
}

.action-pill.ticket-btn {
  background: #eff6ff;
  color: #1d4ed8;
  border-color: #bfdbfe;
}
.action-pill.ticket-btn:hover {
  background: #bfdbfe;
}

.action-pill.pdf-btn {
  background: #fff1f2;
  color: #be123c;
  border-color: #fecdd3;
}
.action-pill.pdf-btn:hover {
  background: #fecdd3;
}

/* Compact Table Layout to prevent horizontal overflow */
.table-compact th {
  padding: 0.5rem 0.6rem !important;
  font-size: 0.72rem !important;
}

.table-compact td {
  padding: 0.45rem 0.6rem !important;
  font-size: 0.8rem !important;
}

/* --- Clients Grid Compact Layout (TASK-001) --- */
.clients-grid {
  table-layout: auto;
}

/* TASK-003: horizontal scroll suave + cabecera fija */
.clients-grid-scroll {
  scroll-behavior: smooth;
  overscroll-behavior: contain;
}

.clients-grid-scroll::-webkit-scrollbar {
  height: 10px;
  width: 10px;
}

.clients-grid-scroll::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 8px;
  border: 2px solid #fff;
}

.clients-grid-scroll::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

.clients-grid-scroll::-webkit-scrollbar-track {
  background: #f1f5f9;
}

.clients-grid-main {
  width: 100%;
}

/* TASK-004: hover suave y fila seleccionada (solo fondo, sin alterar texto/iconos) */
.clients-grid-main tbody tr {
  transition: background-color 0.15s ease;
}

.clients-grid-main tbody tr:hover {
  background-color: #f1f5f9;
}

.clients-grid-main tbody tr.row-selected {
  background-color: #e2e8f0;
}

.clients-grid-main thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: #f8fafc;
  box-shadow: 0 1px 0 0 #e2e8f0;
  white-space: nowrap;
}

.clients-grid-main thead th[data-col] {
  cursor: default;
  user-select: none;
}

.clients-grid.table-compact th {
  padding: 0.4rem 0.5rem !important;
}

.clients-grid.table-compact td {
  padding: 0.25rem 0.5rem !important;
  font-size: 0.78rem !important;
}

.clients-grid .action-pill {
  width: 26px;
  height: 26px;
  padding: 0;
  justify-content: center;
  align-items: center;
  border-radius: 6px;
  line-height: 1;
}

.clients-grid .action-pill svg {
  flex-shrink: 0;
}

/* TASK-FE-XXX: menú compacto de acciones QR / Código de Barras (grid Clientes).
   Solo presentación: agrupa QR + barcode en un toggle colapsado por defecto. */
.clients-grid .identity-actions-wrap {
  position: relative;
  display: inline-flex;
}

.clients-grid .identity-actions-toggle {
  gap: 2px;
}

.clients-grid .identity-actions-toggle[aria-expanded="true"] {
  background: #e0f2fe;
  color: #0369a1;
  border-color: #bae6fd;
}

.clients-grid .identity-actions-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 60;
  min-width: 178px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.15), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  padding: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.clients-grid .identity-actions-menu[hidden] {
  display: none;
}

.clients-grid .identity-action-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: #334155;
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  line-height: 1;
}

.clients-grid .identity-action-item:hover {
  background: #f1f5f9;
  color: #0f172a;
}

/* --- Equipos module: grid rediseñada (iconos, acordeón Ver/Editar, paginación, columnas configurables) --- */
.equip-grid .equip-grid-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem;
  padding: 0;
}

.equip-grid .action-pill {
  width: 26px;
  height: 26px;
  padding: 0;
  justify-content: center;
  align-items: center;
  border-radius: 6px;
  line-height: 1;
}

.equip-grid .action-pill svg {
  flex-shrink: 0;
}

.equip-grid .equip-actions-wrap {
  position: relative;
  display: inline-flex;
}

.equip-grid .equip-actions-toggle {
  gap: 2px;
}

.equip-grid .equip-actions-toggle[aria-expanded="true"] {
  background: #e0f2fe;
  color: #0369a1;
  border-color: #bae6fd;
}

.equip-grid .equip-actions-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 60;
  min-width: 178px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.15), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  padding: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.equip-grid .equip-actions-menu[hidden] {
  display: none;
}

.equip-grid .equip-action-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: #334155;
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
  white-space: nowrap;
  line-height: 1;
}

.equip-grid .equip-action-item:hover {
  background: #f1f5f9;
  color: #0f172a;
}

.equip-view-config-btn {
  white-space: nowrap;
}

.equip-view-config {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 60;
  min-width: 210px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.15), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  padding: 0.5rem;
  display: none;
  flex-direction: column;
  gap: 0.25rem;
}

.equip-view-config .equip-view-config-head {
  font-size: 0.72rem;
  font-weight: 800;
  color: #334155;
  padding: 0.15rem 0.3rem 0.3rem;
  border-bottom: 1px solid #f1f5f9;
  margin-bottom: 0.25rem;
}

.equip-view-config .equip-view-config-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.4rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: #334155;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.equip-view-config .equip-view-config-item:hover {
  background: #f1f5f9;
}

.equip-view-config .equip-view-config-item input[type="checkbox"] {
  accent-color: #00875a;
  margin: 0;
}

.equip-view-config .equip-view-config-reset {
  margin-top: 0.35rem;
  align-self: flex-start;
  font-size: 0.72rem;
}

.filters-bar.equip-filters {
  position: relative;
}

.equip-page-btn[disabled] {
  opacity: 0.4;
  cursor: not-allowed;
}

.equip-page-size {
  border-radius: 6px;
  border: 1px solid #e2e8f0;
  background: #fff;
  color: #334155;
}

/* --- Clients Module TASK-002 (config panel, docs modal) --- */
.client-docs-badge:hover {
  background: #d1fae5 !important;
  border-color: #00875a;
}

#client-docs-modal .clients-grid.table-compact th {
  padding: 0.35rem 0.5rem !important;
}

#client-docs-modal .clients-grid.table-compact td {
  padding: 0.3rem 0.5rem !important;
  font-size: 0.76rem !important;
}

.client-view-col {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  color: #334155;
  cursor: pointer;
  padding: 0.2rem 0.3rem;
  border-radius: 6px;
}

.client-view-col:hover {
  background: #f1f5f9;
}

.client-view-col input[type="checkbox"] {
  cursor: pointer;
  width: 14px;
  height: 14px;
  accent-color: #00875a;
}

/* Visor 360 Gallery Cards and Images */
.visor-gallery-card {
  border: 1px solid var(--is4-border, #cbd5e1);
  border-radius: 8px;
  padding: 0.5rem;
  background: var(--is4-surface, white);
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.visor-gallery-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.05), 0 4px 6px -2px rgba(0,0,0,0.05);
}

.visor-gallery-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 6px;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.visor-gallery-img:hover {
  opacity: 0.95;
}

/* Report Builder Scroll & Accessibility */
#report-builder-form {
  max-height: 70vh !important;
  overflow-y: auto !important;
  padding-right: 4px;
}

/* TASK-005: IS4 Location Selector (Catálogo Maestro de Ubicaciones) */
.is4-loc {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.is4-loc-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.is4-loc-title {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--is4-heading-primary, #004d3d);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.is4-loc-geo {
  background: var(--is4-surface, white);
  border: 1px solid var(--is4-border, #cbd5e1);
  color: var(--is4-text, #475569);
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.75rem;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.is4-loc-geo:hover {
  background: #f1f5f9;
}

.is4-loc-geo:disabled {
  opacity: 0.6;
  cursor: default;
}

.is4-loc-search {
  position: relative;
}

.is4-loc-results {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--is4-surface, white);
  border: 1px solid var(--is4-border, #cbd5e1);
  border-radius: 8px;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.12);
  max-height: 220px;
  overflow-y: auto;
  z-index: 50;
}

.is4-loc-result {
  padding: 0.5rem 0.75rem;
  font-size: 0.78rem;
  color: var(--is4-text, #1e293b);
  cursor: pointer;
  border-bottom: 1px solid var(--is4-border, #f1f5f9);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.is4-loc-result:hover {
  background: var(--is4-surface-alt, #f0fdf4);
}

.is4-loc-result.is4-loc-empty {
  color: #64748b;
  font-style: italic;
  cursor: default;
}

.is4-loc-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.6rem;
}

.is4-loc-field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.is4-loc-select {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--is4-border, #cbd5e1);
  border-radius: 8px;
  font-size: 0.85rem;
  height: 36px;
  box-sizing: border-box;
  background: var(--is4-surface, white);
  color: var(--is4-text, var(--text-main));
}

.is4-loc-manual {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--is4-border, #cbd5e1);
  border-radius: 8px;
  font-size: 0.85rem;
  box-sizing: border-box;
  text-transform: uppercase;
  background: var(--is4-surface, white);
  color: var(--is4-text, var(--text-main));
}

.is4-loc-geo-status {
  font-size: 0.72rem;
  color: #00875a;
  font-weight: 600;
}

/* ==========================================================================
   IS4Notify — Notificaciones modernas del ERP (estándar visual)
   Tipos: success | error | warning | info | progress | saving | loading
   ========================================================================== */
.is4-notify-root {
  --n-bg: #ffffff;
  --n-border: #e2e8f0;
  --n-text: #0f172a;
  --n-text-muted: #64748b;
  --n-shadow: 0 12px 32px -8px rgba(15, 23, 42, 0.18);
  --n-accent: #1a73e8;
  --n-accent-bg: #eff6ff;
  --n-icon-color: #1a73e8;
  --n-close: #94a3b8;
  --n-progress-track: #e2e8f0;

  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  z-index: 999990;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  width: min(380px, calc(100vw - 2.5rem));
  pointer-events: none;
}

.is4-notify-root.is4-dark,
body[data-theme="dark"] .is4-notify-root {
  --n-bg: #1e293b;
  --n-border: #334155;
  --n-text: #f1f5f9;
  --n-text-muted: #94a3b8;
  --n-shadow: 0 12px 32px -8px rgba(0, 0, 0, 0.55);
  --n-progress-track: #334155;
}

.is4-notify {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--n-bg);
  border: 1px solid var(--n-border);
  border-left: 4px solid var(--n-accent);
  border-radius: 12px;
  padding: 0.875rem 1rem;
  box-shadow: var(--n-shadow);
  font-family: 'Plus Jakarta Sans', sans-serif;
  animation: is4NotifyIn 0.32s cubic-bezier(0.21, 1.02, 0.73, 1) forwards;
  position: relative;
  overflow: hidden;
  cursor: default;
}

.is4-notify.is4-leave {
  animation: is4NotifyOut 0.28s ease forwards;
}

.is4-notify-icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--n-accent-bg);
  color: var(--n-icon-color);
}

.is4-notify-icon svg {
  width: 18px;
  height: 18px;
}

.is4-notify-body {
  flex: 1;
  min-width: 0;
}

.is4-notify-title {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--n-text);
  margin-bottom: 0.1rem;
  letter-spacing: 0.01em;
}

.is4-notify-message {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--n-text-muted);
  line-height: 1.45;
  white-space: pre-line;
  overflow-wrap: break-word;
}

.is4-notify-close {
  flex-shrink: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--n-close);
  padding: 0.15rem;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.15s ease;
}

.is4-notify-close:hover {
  opacity: 1;
}

.is4-notify-close svg {
  width: 15px;
  height: 15px;
}

.is4-notify-progress-track {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: transparent;
}

.is4-notify-progress-bar {
  height: 100%;
  width: 100%;
  background: var(--n-accent);
  transform-origin: left center;
  transition: transform 0.1s linear;
}

.is4-notify-steps {
  margin-top: 0.45rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.is4-notify-step {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--n-text-muted);
}

.is4-notify-spinner {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 2px solid var(--n-progress-track);
  border-top-color: var(--n-accent);
  animation: is4Spin 0.7s linear infinite;
  flex-shrink: 0;
}

.is4-notify.is4-type-success { --n-accent: #137333; --n-accent-bg: #e6f4ea; --n-icon-color: #137333; }
.is4-notify.is4-type-error   { --n-accent: #c5221f; --n-accent-bg: #fce8e6; --n-icon-color: #c5221f; }
.is4-notify.is4-type-warning { --n-accent: #b06000; --n-accent-bg: #fef7e0; --n-icon-color: #b06000; }
.is4-notify.is4-type-info    { --n-accent: #1a73e8; --n-accent-bg: #eff6ff; --n-icon-color: #1a73e8; }
.is4-notify.is4-type-progress,
.is4-notify.is4-type-saving,
.is4-notify.is4-type-loading {
  --n-accent: #00875a;
  --n-accent-bg: #e6f4ea;
  --n-icon-color: #00875a;
}

@keyframes is4NotifyIn {
  from { opacity: 0; transform: translateX(30px) scale(0.96); }
  to   { opacity: 1; transform: translateX(0) scale(1); }
}

@keyframes is4NotifyOut {
  from { opacity: 1; transform: translateX(0) scale(1); }
  to   { opacity: 0; transform: translateX(30px) scale(0.96); }
}

@keyframes is4Spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   IS4Dialog — Ventanas de confirmación modernas del ERP (estándar visual)
   ========================================================================== */
.is4-dialog-overlay {
  position: fixed;
  inset: 0;
  z-index: 10080 !important;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  animation: is4OverlayIn 0.22s ease forwards;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.is4-dialog-overlay.is4-leave {
  animation: is4OverlayOut 0.22s ease forwards;
}

.is4-dialog-card {
  --d-bg: #ffffff;
  --d-border: #e2e8f0;
  --d-text: #0f172a;
  --d-muted: #64748b;
  --d-input-bg: #ffffff;
  position: relative;
  z-index: 10085 !important;
  --d-input-border: #cbd5e1;
  --d-secondary: #f1f5f9;
  --d-secondary-text: #475569;
  --d-secondary-border: #cbd5e1;

  width: min(420px, calc(100vw - 2.5rem));
  background: var(--d-bg);
  border: 1px solid var(--d-border);
  border-radius: 16px;
  padding: 1.5rem 1.5rem 1.25rem;
  box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.28);
  animation: is4DialogIn 0.28s cubic-bezier(0.21, 1.02, 0.73, 1) forwards;
}

.is4-dialog-overlay.is4-leave .is4-dialog-card {
  animation: is4DialogOut 0.22s ease forwards;
}

body[data-theme="dark"] .is4-dialog-card,
.is4-dialog-card.is4-dark {
  --d-bg: #1e293b;
  --d-border: #334155;
  --d-text: #f1f5f9;
  --d-muted: #94a3b8;
  --d-input-bg: #0f172a;
  --d-input-border: #475569;
  --d-secondary: #334155;
  --d-secondary-text: #e2e8f0;
  --d-secondary-border: #475569;
}

.is4-dialog-header {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 0.9rem;
}

.is4-dialog-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--d-accent-bg, #eff6ff);
  color: var(--d-accent, #1a73e8);
}

.is4-dialog-icon svg {
  width: 22px;
  height: 22px;
}

.is4-dialog-icon.is4-dialog-danger { --d-accent: #c5221f; --d-accent-bg: #fce8e6; }
.is4-dialog-icon.is4-dialog-warning { --d-accent: #b06000; --d-accent-bg: #fef7e0; }
.is4-dialog-icon.is4-dialog-info { --d-accent: #1a73e8; --d-accent-bg: #eff6ff; }
.is4-dialog-icon.is4-dialog-primary { --d-accent: #00875a; --d-accent-bg: #e6f4ea; }

.is4-dialog-title {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--d-text);
  margin: 0 0 0.2rem;
  line-height: 1.35;
}

.is4-dialog-message {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--d-muted);
  line-height: 1.55;
  white-space: pre-line;
  overflow-wrap: break-word;
}

.is4-dialog-input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid var(--d-input-border);
  border-radius: 10px;
  font-size: 0.88rem;
  font-family: inherit;
  color: var(--d-text);
  background: var(--d-input-bg);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  margin-bottom: 1rem;
}

.is4-dialog-input:focus {
  border-color: #00875a;
  box-shadow: 0 0 0 3px rgba(0, 135, 90, 0.15);
}

.is4-dialog-actions {
  display: flex;
  gap: 0.7rem;
  justify-content: flex-end;
  margin-top: 0.35rem;
}

.is4-dialog-btn {
  border: none;
  border-radius: 10px;
  padding: 0.6rem 1.3rem;
  font-size: 0.85rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.15s ease, background-color 0.15s ease, opacity 0.15s ease;
}

.is4-dialog-btn:active {
  transform: translateY(1px);
}

.is4-dialog-btn:focus-visible {
  outline: 3px solid rgba(0, 135, 90, 0.35);
  outline-offset: 1px;
}

.is4-dialog-btn-cancel {
  background: var(--d-secondary);
  border: 1px solid var(--d-secondary-border);
  color: var(--d-secondary-text);
}

.is4-dialog-btn-cancel:hover {
  filter: brightness(0.97);
}

.is4-dialog-btn-primary {
  background: #00875a;
  color: #ffffff;
}

.is4-dialog-btn-primary:hover {
  background: #006b47;
}

.is4-dialog-btn-danger {
  background: #c5221f;
  color: #ffffff;
}

.is4-dialog-btn-danger:hover {
  background: #a81d1a;
}

@keyframes is4OverlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes is4OverlayOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}

@keyframes is4DialogIn {
  from { opacity: 0; transform: translateY(16px) scale(0.94); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes is4DialogOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(12px) scale(0.96); }
}

/* ==========================================================================
   IS4SmartGrid — Grilla inteligente reutilizable (IS4SmartGrid/CID)
   ========================================================================== */
.is4-sg {
  --sg-bg: var(--is4-surface, var(--bg-card, #ffffff));
  --sg-border: var(--is4-border, var(--border-color, #e2e8f0));
  --sg-text: var(--is4-text, var(--text-main, #1e293b));
  --sg-muted: var(--is4-text-secondary, var(--text-muted, #64748b));
  --sg-head-bg: var(--is4-sg-head-bg, #f8fafc);
  --sg-head-text: var(--is4-sg-head-text, #334155);
  --sg-row-hover: var(--is4-sg-row-hover, #f1f5f9);
  --sg-accent: var(--is4-primary, var(--primary-blue, #00875a));
  --sg-accent-soft: var(--is4-accent-soft, #e6f4ea);
  --sg-sorted: var(--is4-surface-alt, #f0fdf4);
  --sg-input-bg: var(--is4-input-bg, #ffffff);
  font-family: var(--is4-font-family-grid, var(--is4-font-family, var(--font-sans)));

  display: flex;
  flex-direction: column;
  width: 100%;
  background: var(--sg-bg);
  border: 1px solid var(--sg-border);
  border-radius: var(--radius-lg, 12px);
  font-family: var(--font-sans);
  color: var(--sg-text);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

body[data-theme="dark"] .is4-sg {
  --sg-bg: var(--is4-surface, #1e293b);
  --sg-border: var(--is4-border, #334155);
  --sg-text: var(--is4-text, #f1f5f9);
  --sg-muted: var(--is4-text-secondary, #94a3b8);
  --sg-head-bg: var(--is4-sg-head-bg, #0f172a);
  --sg-head-text: var(--is4-sg-head-text, #cbd5e1);
  --sg-row-hover: var(--is4-sg-row-hover, #334155);
  --sg-accent: var(--is4-sg-accent, #10b981);
  --sg-accent-soft: var(--is4-sg-accent-soft, rgba(16, 185, 129, 0.15));
  --sg-sorted: var(--is4-sg-accent-soft, rgba(16, 185, 129, 0.08));
  --sg-input-bg: var(--is4-surface, #0f172a);
}

.is4-sg-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--sg-border);
  background: var(--sg-bg);
}

.is4-sg-head-left {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  min-width: 0;
}

.is4-sg-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--sg-text);
  margin: 0;
  white-space: nowrap;
}

.is4-sg-subtitle {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--sg-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.is4-sg-head-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.is4-sg-search {
  min-width: 160px;
  padding: 0.42rem 0.7rem;
  font-size: 0.8rem;
  font-family: inherit;
  color: var(--sg-text);
  background: var(--sg-input-bg);
  border: 1px solid var(--sg-border);
  border-radius: 8px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.is4-sg-search:focus {
  border-color: var(--sg-accent);
  box-shadow: 0 0 0 3px rgba(0, 135, 90, 0.12);
}

.is4-sg-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.42rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--sg-text);
  background: var(--sg-input-bg);
  border: 1px solid var(--sg-border);
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.is4-sg-btn:hover {
  background: var(--sg-row-hover);
  border-color: var(--sg-muted);
}

.is4-sg-btn-gear {
  padding: 0.42rem 0.6rem;
  font-size: 0.85rem;
}

.is4-sg-btn-export { color: var(--info, #1a73e8); }
.is4-sg-btn-kpi   { color: var(--primary-green, #10b981); }

/* Bloque original de .is4-sg-scroll eliminado: era un duplicado del bloque TASK-010 (línea ~4298).
   El bloque activo está más adelante y es el que gana en cascada. */

.is4-sg-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.is4-sg-thead .is4-sg-th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--sg-head-bg);
  color: var(--sg-head-text);
  font-weight: 700;
  text-align: left;
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--sg-border);
  white-space: nowrap;
  user-select: none;
}

.is4-sg-sortable {
  cursor: pointer;
}

.is4-sg-sortable:hover {
  color: var(--sg-accent);
}

.is4-sg-sorted {
  background: var(--sg-sorted);
  color: var(--sg-accent);
}

.is4-sg-th-inner {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.is4-sg-sort-arrow {
  font-size: 0.62rem;
  opacity: 0.7;
}

.is4-sg-td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--sg-border);
  color: var(--sg-text);
  vertical-align: middle;
  white-space: nowrap;
}

.is4-sg-align-left   { text-align: left; }
.is4-sg-align-center { text-align: center; }
.is4-sg-align-right  { text-align: right; }

.is4-sg-row {
  transition: background-color 0.12s ease;
}

.is4-sg-row:hover {
  background: var(--sg-row-hover);
}

.is4-sg-row[tabindex="0"] {
  cursor: pointer;
}

.is4-sg-row.is4-sg-selected,
.is4-sg-row.is4-sg-active {
  background: var(--sg-accent-soft);
}

.is4-sg-group-row {
  background: var(--sg-head-bg);
  font-weight: 800;
  color: var(--sg-head-text);
}

.is4-sg-group-row td {
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--sg-border);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.72rem;
}

.is4-sg-group-count {
  margin-left: 0.5rem;
  font-weight: 700;
  font-size: 0.68rem;
  color: var(--sg-muted);
  background: var(--sg-bg);
  border: 1px solid var(--sg-border);
  border-radius: 999px;
  padding: 0.05rem 0.45rem;
}

.is4-sg-empty {
  text-align: center;
  padding: 2.5rem 1rem;
  color: var(--sg-muted);
  font-weight: 600;
}

/* Footer de totalizadores (sticky, parte inferior de la grilla) */
.is4-sg-foot {
  border-top: 1px solid var(--sg-border);
  background: var(--sg-head-bg);
  flex-shrink: 0;
  overflow-x: auto;
}

.is4-sg-foot-table {
  min-width: 640px;
}

.is4-sg-totals-strip {
  display: flex;
  align-items: stretch;
  gap: 0.2rem;
  padding: 0.55rem 0.75rem;
  overflow-x: auto;
  flex-wrap: wrap;
}

.is4-sg-totals-item {
  flex: 1;
  min-width: 110px;
  background: var(--sg-accent-soft);
  border: 1px solid var(--sg-border);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  white-space: nowrap;
}

.is4-sg-totals-label {
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sg-muted);
}

.is4-sg-totals-value {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--sg-accent);
}

.is4-sg-totals-sep {
  width: 1px;
  background: var(--sg-border);
  margin: 0 0.25rem;
}

/* Paginación */
.is4-sg-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--sg-border);
  background: var(--sg-bg);
}

.is4-sg-page-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--sg-muted);
  flex-wrap: wrap;
}

.is4-sg-page-count {
  font-weight: 800;
  color: var(--sg-text);
}

.is4-sg-page-loaded {
  opacity: 0.75;
}

.is4-sg-page-controls {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.is4-sg-page-size {
  padding: 0.32rem 0.45rem;
  font-size: 0.76rem;
  font-family: inherit;
  font-weight: 700;
  color: var(--sg-text);
  background: var(--sg-input-bg);
  border: 1px solid var(--sg-border);
  border-radius: 7px;
  outline: none;
  cursor: pointer;
}

.is4-sg-page-btn {
  min-width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--sg-text);
  background: var(--sg-input-bg);
  border: 1px solid var(--sg-border);
  border-radius: 7px;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.is4-sg-page-btn:hover:not(:disabled) {
  background: var(--sg-row-hover);
  border-color: var(--sg-accent);
  color: var(--sg-accent);
}

.is4-sg-page-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.is4-sg-page-now {
  min-width: 34px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--sg-text);
  background: var(--sg-accent-soft);
  border: 1px solid var(--sg-border);
  border-radius: 7px;
  padding: 0.28rem 0.2rem;
}

/* Popover de configuración de columnas */
.is4-sg-cfg-popover {
  position: fixed;
  z-index: 99990;
  width: min(290px, calc(100vw - 2rem));
  background: var(--sg-bg);
  border: 1px solid var(--sg-border);
  border-radius: 12px;
  box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  font-family: var(--font-sans);
}

.is4-sg-cfg-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
  background: var(--sg-head-bg);
  border-bottom: 1px solid var(--sg-border);
  font-size: 0.82rem;
  color: var(--sg-text);
}

.is4-sg-cfg-close {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  color: var(--sg-muted);
  line-height: 1;
  padding: 0.1rem 0.3rem;
}

.is4-sg-cfg-list {
  max-height: 280px;
  overflow-y: auto;
  padding: 0.3rem 0;
}

.is4-sg-cfg-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  color: var(--sg-text);
  cursor: grab;
  user-select: none;
  transition: background 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
  border-top: 2px solid transparent;
  border-bottom: 2px solid transparent;
}

.is4-sg-cfg-item:active {
  cursor: grabbing;
}

.is4-sg-cfg-item.is4-sg-dragging {
  opacity: 0.45;
  background: var(--sg-row-hover, #f1f5f9);
}

.is4-sg-cfg-item.is4-sg-drop-before {
  border-top: 2px solid var(--sg-accent, #00875a) !important;
}

.is4-sg-cfg-item.is4-sg-drop-after {
  border-bottom: 2px solid var(--sg-accent, #00875a) !important;
}

.is4-sg-cfg-drag-handle {
  cursor: grab;
  color: var(--sg-muted, #94a3b8);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.1rem;
  flex-shrink: 0;
  transition: color 0.15s ease;
}

.is4-sg-cfg-drag-handle:hover {
  color: var(--sg-text);
}

.is4-sg-cfg-drag-handle:active {
  cursor: grabbing;
}

.is4-sg-cfg-item:hover {
  background: var(--sg-row-hover);
}

.is4-sg-cfg-item input[type="checkbox"] {
  accent-color: var(--sg-accent);
  width: 15px;
  height: 15px;
  cursor: pointer;
  flex-shrink: 0;
}

.is4-sg-cfg-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}

.is4-sg-cfg-locked .is4-sg-cfg-name {
  opacity: 0.55;
}

.is4-sg-cfg-move {
  display: inline-flex;
  gap: 0.2rem;
}

.is4-sg-cfg-mv {
  background: none;
  border: 1px solid transparent;
  border-radius: 5px;
  cursor: pointer;
  font-size: 0.68rem;
  color: var(--sg-muted);
  padding: 0.1rem 0.28rem;
}

.is4-sg-cfg-mv:hover {
  color: var(--sg-accent);
  border-color: var(--sg-border);
}

.is4-sg-cfg-actions {
  padding: 0.55rem 0.75rem;
  border-top: 1px solid var(--sg-border);
  background: var(--sg-head-bg);
}

.is4-sg-cfg-restore {
  width: 100%;
  justify-content: center;
  font-size: 0.76rem;
  color: var(--danger, #c5221f);
}

/* TASK-IS4COMPUTADORES-003: Estilos de fijación de columnas (Sticky Pinned Columns) */
.is4-sg-th-pinned,
.is4-sg-td-pinned {
  box-shadow: 3px 0 6px -2px rgba(0, 0, 0, 0.12);
}

.is4-sg-cfg-pin {
  opacity: 0.7;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.is4-sg-cfg-pin:hover {
  opacity: 1;
  transform: scale(1.15);
}

.is4-sg-cfg-pin.is4-sg-pinned {
  opacity: 1;
  transform: scale(1.1);
}

/* ── TASK 2: Redimensionamiento manual de columnas ── */
/*
 * CORRECCIÓN B (Task 3):
 * El bloque anterior tenía overflow:hidden en el <th> sticky, lo que creaba un
 * stacking context anómalo que recortaba el handle position:absolute, generando
 * el artefacto visual (cuadro blanco) sobre la primera columna.
 *
 * Solución:
 * - overflow:hidden se retira del <th> y se traslada a .is4-sg-th-inner.
 * - Se añade position:relative al <th> para que el handle absolute quede
 *   anclado correctamente (position:sticky es compatible con hijos absolute
 *   en navegadores modernos, pero position:relative evita el bug de recorte).
 * - El ellipsis funciona ahora en .is4-sg-th-label (display:block).
 */
.is4-sg-thead .is4-sg-th {
  position: sticky;
  top: 0;
  /* position:relative es necesario para anclar .is4-sg-resize-handle (position:absolute) */
  /* sticky ya actúa como relative para el flujo normal, pero lo declaramos explícito */
  box-sizing: border-box;
  white-space: nowrap;
  min-width: 0;
  /* NO overflow:hidden aquí: recorta el handle y genera artefacto visual */
}

/* El contenido textual (label + flecha) ocupa el ancho disponible menos el handle */
.is4-sg-th-inner {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  min-width: 0;
  max-width: calc(100% - 9px); /* 9px = ancho del handle (7px) + 2px margen */
  overflow: hidden;            /* recorta el contenido textual, no al handle */
  vertical-align: middle;
}

/* El label del encabezado aplica correctamente el ellipsis (display:block) */
.is4-sg-th-label {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;  /* necesario para que flex shrink funcione correctamente */
  flex: 1 1 auto;
}

.is4-sg-resize-handle {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 7px;
  cursor: col-resize;
  user-select: none;
  z-index: 15;
  touch-action: none;
  /* Transparente en reposo; visible solo en hover/drag (ver regla siguiente) */
}

.is4-sg-resize-handle:hover,
.is4-sg-resizing .is4-sg-resize-handle {
  background-color: var(--is4-primary, #00875a);
  opacity: 0.85;
}

.is4-sg-resizing {
  user-select: none !important;
  cursor: col-resize !important;
}

.is4-sg-resizing * {
  cursor: col-resize !important;
  user-select: none !important;
}

/* ── TASK 2: Agrupación universal de registros ── */
.is4-sg-btn-group-active {
  background: var(--is4-primary, #00875a) !important;
  color: white !important;
  border-color: var(--is4-primary, #00875a) !important;
}

.is4-sg-group-popover {
  position: absolute;
  background: var(--is4-surface, #ffffff);
  border: 1px solid var(--is4-border, #cbd5e1);
  border-radius: 12px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
  width: 290px;
  max-width: 95vw;
  z-index: 100;
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/*
 * CORRECCIÓN E (Task 3): El atributo HTML [hidden] tiene especificidad 0,1,0,
 * igual que una clase CSS. Cuando el CSS declara display:flex en .is4-sg-group-popover
 * y .is4-sg-cfg-popover, el navegador aplica la regla que aparece más tarde
 * en el archivo, que es la declaración de la clase → display:flex gana y el
 * popover permanece visible aunque se haga hidden=true.
 * Solucion: [hidden] con !important garantiza que el atributo siempre prevalece.
 */
.is4-sg-group-popover[hidden],
.is4-sg-cfg-popover[hidden] {
  display: none !important;
}


.is4-sg-group-popover-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 0.4rem;
  font-size: 0.82rem;
  font-weight: 800;
  color: #0f172a;
}

.is4-sg-group-close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: #94a3b8;
  line-height: 1;
}

.is4-sg-group-body {
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.is4-sg-group-opt {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  transition: background 0.15s;
}

.is4-sg-group-opt:hover {
  background: #f1f5f9;
}

.is4-sg-group-opt-selected {
  background: rgba(0, 135, 90, 0.08);
  color: #00875a;
  font-weight: 700;
}

.is4-sg-group-date-options {
  margin-left: 1.5rem;
  margin-bottom: 0.35rem;
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.35rem 0.5rem;
  background: #f8fafc;
  border-radius: 6px;
  border: 1px solid #e2e8f0;
}

.is4-sg-group-date-options label {
  font-size: 0.72rem;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.is4-sg-group-actions {
  display: flex;
  gap: 0.4rem;
  border-top: 1px solid #e2e8f0;
  padding-top: 0.5rem;
}

.is4-sg-group-actions .is4-sg-btn {
  flex: 1;
  text-align: center;
  justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
  .is4-sg-head {
    padding: 0.55rem 0.75rem;
  }
  .is4-sg-pagination {
    padding: 0.5rem 0.75rem;
  }
  .is4-sg-title { font-size: 0.88rem; }
  .is4-sg-search { min-width: 120px; }
}

/* ==========================================================================
   IS4Smart Toolbar — Barra inteligente de acciones del módulo (CID)
   Grupos: DOCUMENTOS | EXPORTAR | IMPORTAR | FILTROS | CONFIGURACIÓN
   ========================================================================== */
.bills-smart-toolbar {
  --bt-bg: #ffffff;
  --bt-border: #e2e8f0;
  --bt-muted: #64748b;
  --bt-text: #1e293b;
  --bt-accent: #00875a;

  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 1.25rem;
  background: var(--bt-bg);
  border: 1px solid var(--bt-border);
  border-radius: 14px;
  padding: 0.65rem 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

body[data-theme="dark"] .bills-smart-toolbar {
  --bt-bg: #1e293b;
  --bt-border: #334155;
  --bt-text: #f1f5f9;
  --bt-muted: #94a3b8;
}

.bst-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.bst-row-actions {
  border-bottom: 1px dashed var(--bt-border);
  padding-bottom: 0.55rem;
}

.bst-search-zone {
  flex: 1 1 auto;
  min-width: 0;
}

.bst-group-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  flex: 1 1 auto;
}

.bst-group-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: flex-end;
  flex: 1 1 auto;
}

/* Hide default grid header in billing to avoid duplicate elements */
#bills-smart-grid .is4-sg-head {
  display: none !important;
}

.bst-group-label {
  font-size: 0.66rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--bt-muted);
  white-space: nowrap;
}

.bst-group-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}

.bst-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.42rem 0.75rem;
  font-size: 0.76rem;
  font-weight: 700;
  font-family: inherit;
  color: var(--bt-text);
  background: #f8fafc;
  border: 1px solid var(--bt-border);
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.bst-btn:hover {
  border-color: var(--bt-accent);
  color: var(--bt-accent);
  background: #f0fdf4;
}

.bst-btn-primary {
  background: var(--bt-accent);
  border-color: var(--bt-accent);
  color: #ffffff;
}

.bst-btn-primary:hover {
  background: #006b47;
  border-color: #006b47;
  color: #ffffff;
}

.bst-btn-ghost {
  background: transparent;
  color: var(--bt-muted);
  border-color: transparent;
}

.bst-btn-ghost:hover {
  color: var(--danger, #c5221f);
  background: #fce8e6;
  border-color: transparent;
}

.bills-filter-panel {
  margin-top: 0.6rem;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 0.9rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

body[data-theme="dark"] .bills-filter-panel {
  background: #1e293b;
  border-color: #334155;
}

.bfp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.6rem;
}

.bfp-label {
  display: block;
  font-size: 0.64rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
  margin-bottom: 0.25rem;
}

@media (max-width: 768px) {
  .bills-smart-toolbar {
    padding: 0.75rem !important;
    gap: 0.5rem !important;
  }
  .bst-row {
    flex-direction: column !important;
    align-items: stretch !important;
  }
  .bst-group-left, .bst-group-right {
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    gap: 0.4rem !important;
  }
  .bst-group-left > div, .bst-group-left > button, 
  .bst-group-right > div, .bst-group-right > button {
    width: 100% !important;
    margin: 0 !important;
    justify-content: center !important;
  }
}

/* TASK-010: Drag & Drop para líneas de documentos comerciales */
.bill-line-component.dragging {
  opacity: 0.45;
  border: 2px dashed #00875a !important;
  box-shadow: 0 10px 20px rgba(0,0,0,0.12) !important;
}

/* TASK-010: Reusable Grid Compact Mode (.is4-sg-compact) */
.is4-sg-compact .is4-sg-table {
  font-size: 0.74rem !important;
}
.is4-sg-compact .is4-sg-thead .is4-sg-th {
  padding: 0.35rem 0.45rem !important;
  font-size: 0.72rem !important;
}
.is4-sg-compact .is4-sg-td {
  padding: 0.3rem 0.45rem !important;
}
.is4-sg-compact .is4-sg-btn {
  padding: 0.25rem 0.5rem !important;
  font-size: 0.72rem !important;
}

/* TASK-010: Scroll container del SmartGrid.
 * max-height se define aquí como fallback CSS; el JS lo sobreescribe dinámicamente
 * mediante recalcHeight() para ajustar la altura al contenido real visible.
 * No se usa height fijo para evitar espacios vacíos con pocos registros.
 */
.is4-sg-scroll {
  /* TASK-SMARTGRID-DYNAMIC-HEIGHT: la cuadrícula CRECE verticalmente con sus filas
   * (20/50/100/200/500 registros) en lugar de quedar atrapada en un scroll interno de
   * altura fija (464px). El desplazamiento VERTICAL lo asume la página; el HORIZONTAL
   * se mantiene en el propio contenedor cuando la tabla supera el ancho de pantalla.
   * Los !important neutralizan cualquier max-height inline previo del JS. */
  height: auto !important;
  max-height: none !important;
  overflow-y: visible !important;
  overflow-x: auto;
  position: relative;
  /* min-height mínimo para mostrar el estado vacío sin colapsar totalmente */
  min-height: 80px;
}

.is4-sg-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed !important;
  min-width: 0 !important; /* Escala al 100% disponible; scroll solo cuando las columnas no caben */
}

.is4-sg-tfoot {
  position: sticky !important;
  bottom: 0 !important;
  z-index: 5 !important;
  background: #f1f5f9 !important;
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.05) !important;
}

.is4-sg-totals-row td {
  border-top: 3px solid #00875a !important; /* Borde verde IS4 */
  background: #f1f5f9 !important; /* Gris suave */
  padding: 0.55rem 0.75rem !important; /* Altura normal de fila */
  font-weight: 700 !important; /* Tipografía más gruesa */
  color: #0f172a !important;
  vertical-align: middle !important;
}

.is4-sg-compact .is4-sg-totals-row td {
  padding: 0.35rem 0.45rem !important;
}

/* TreeView ScriptCase Nodes & Bullet lines */
.treeview-details-row td {
  background: #f8fafc !important;
}

.treeview-detail-container {
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.treeview-nodes-container {
  margin-left: 0.25rem;
}

/* ═══════════════════════════════════════════════════════════════════════════
   TASK-010B-R1 — CAPA DE THEMING (consumo de variables --is4-*)
   Se apoya sobre las variables inyectadas por js/utils/theme-manager.js.
   TODAS las declaraciones usan `var(--is4-*, fallback)` con el valor actual
   como fallback, de modo que el tema IS4 Original es visualmente idéntico.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Tipografía global ── */
body,
.content-wrapper {
  font-family: var(--is4-font-family, var(--font-sans));
  font-size: var(--is4-font-size-base, 14px);
  font-weight: var(--is4-font-weight-normal, 400);
}

h1, h2, h3, h4, h5, h6,
.card-title,
.is4-sg-title {
  font-family: var(--is4-font-family-heading, var(--font-sans));
  font-weight: var(--is4-font-weight-bold, 800);
}

.card-title {
  font-size: var(--is4-font-size-title, 1.15rem);
}

.form-label {
  font-size: var(--is4-font-size-subtitle, 0.875rem);
  font-weight: var(--is4-font-weight-semibold, 600);
}

/* ── Botones ── */
.btn {
  padding: var(--is4-btn-pad, 0.6rem 1.2rem);
  font-weight: var(--is4-font-weight-semibold, 600);
  border-radius: var(--is4-radius-md, var(--radius-md));
  border-width: var(--is4-border-width, 1px);
}

.btn-primary,
.btn-blue {
  background-color: var(--is4-primary, var(--primary-green));
}

.btn-primary:hover,
.btn-blue:hover {
  background-color: var(--is4-primary-hover, var(--primary-green-hover));
}

.btn-secondary {
  background-color: var(--is4-surface, var(--bg-card));
  border-color: var(--is4-border, var(--border-color));
  color: var(--is4-text, var(--text-main));
}

.btn-secondary:hover {
  background-color: var(--is4-background, var(--bg-main));
}

.btn-danger {
  background-color: var(--is4-danger, var(--danger));
}

.btn-danger:hover {
  background-color: var(--is4-danger-hover, #dc2626);
}

.btn-sm {
  padding: calc(var(--is4-space-2, 8px) * 0.8) var(--is4-space-3, 14px);
}

/* ── Formularios ── */
.form-control {
  padding: var(--is4-input-pad, 0.625rem 0.875rem);
  font-family: var(--is4-font-family-form, var(--is4-font-family, var(--font-sans)));
  font-size: var(--is4-font-size-base, 14px);
  font-weight: var(--is4-font-weight-normal, 400);
  color: var(--is4-text, var(--text-main));
  background-color: var(--is4-surface, var(--bg-card));
  border: var(--is4-border-width, 1px) solid var(--is4-border, var(--border-color));
  border-radius: var(--is4-radius-md, var(--radius-md));
}

.form-control::placeholder {
  color: var(--is4-text-secondary, var(--text-muted));
}

.form-control:focus {
  border-color: var(--is4-accent, var(--primary-green));
  box-shadow: 0 0 0 3px var(--is4-sg-accent-soft, rgba(16, 185, 129, 0.15));
}

select.form-control,
.form-control select {
  background-color: var(--is4-surface, var(--bg-card));
  color: var(--is4-text, var(--text-main));
}

.icon-btn {
  background: var(--is4-surface, var(--bg-card));
  border: var(--is4-border-width, 1px) solid var(--is4-border, var(--border-color));
  color: var(--is4-icon, var(--text-main));
}

/* ── Cards / Paneles ── */
.card {
  background: var(--is4-surface, var(--bg-card));
  border: var(--is4-border-width, 1px) solid var(--is4-border, var(--border-color));
  border-radius: var(--is4-radius-lg, var(--radius-lg));
  padding: var(--is4-card-pad, 1.5rem);
}

/* ── Sidebar / menú ── */
.sidebar {
  background-color: var(--is4-sidebar-bg, var(--bg-sidebar));
}

.menu-item {
  padding: 0.45rem 0.6rem;
  font-size: 0.8rem;
  font-weight: var(--is4-font-weight-medium, 600);
  color: var(--is4-sidebar-muted, rgba(255, 255, 255, 0.78));
}

.menu-item:hover {
  color: var(--is4-sidebar-text, var(--text-white));
  background-color: var(--is4-sidebar-hover, rgba(255, 255, 255, 0.08));
}

.menu-item.active {
  color: var(--is4-sidebar-active-text, var(--text-white));
  background-color: var(--is4-sidebar-active-bg, var(--primary-green));
}

.menu-group-header {
  padding: 0.45rem 0.6rem;
  font-size: 0.8rem;
  font-weight: var(--is4-font-weight-medium, 700);
  color: var(--is4-sidebar-muted, rgba(255, 255, 255, 0.78));
}

.menu-group-header:hover {
  color: var(--is4-sidebar-text, var(--text-white));
  background-color: var(--is4-sidebar-hover, rgba(255, 255, 255, 0.08));
}

/* ── Iconos del menú ──
   Consumen --is4-sidebar-icon (emitido por applyTheme para los temas no-originales).
   En is4-original la variable NO se emite, por lo que cada icono conserva su color
   original multicolor mediante el fallback inline en app.js (var(--is4-sidebar-icon, #color)). */
.menu-item svg,
.menu-group-header svg.menu-icon {
  stroke: var(--is4-sidebar-icon, currentColor);
}

/* ── Header / top bar ── */
.top-bar {
  background: var(--is4-header-bg, var(--bg-card));
  border-bottom: 1px solid var(--is4-header-border, var(--border-color));
}

/* ── Smart Grids (solo variables de apariencia; NO toca lógica) ── */
.is4-sg {
  --sg-bg: var(--is4-surface, #ffffff);
  --sg-border: var(--is4-border, #e2e8f0);
  --sg-text: var(--is4-text, #1e293b);
  --sg-muted: var(--is4-text-secondary, #64748b);
  --sg-head-bg: var(--is4-sg-head-bg, #f8fafc);
  --sg-head-text: var(--is4-sg-head-text, #334155);
  --sg-row-hover: var(--is4-sg-row-hover, #f1f5f9);
  --sg-accent: var(--is4-sg-accent, var(--primary-blue));
  --sg-accent-soft: var(--is4-sg-accent-soft, #e6f4ea);
  --sg-sorted: var(--is4-sg-accent-soft, #f0fdf4);
  --sg-input-bg: var(--is4-surface, #ffffff);
  border-radius: var(--is4-radius-lg, var(--radius-lg));
}

.is4-sg-td,
.is4-sg-th-inner {
  font-size: var(--is4-font-size-grid, 0.85rem);
}

.is4-sg-row {
  padding: 0;
}

.is4-sg-row td {
  padding: var(--is4-row-pad, 0.6rem 1rem);
}

/* ── Fila de Documento Anulado (IS4SmartGrid) ── */
.is4-row-anulada,
tr.is4-row-anulada {
  background-color: #f1f5f9 !important;
  color: #64748b !important;
  opacity: 0.72;
}

.is4-row-anulada td,
tr.is4-row-anulada td {
  background-color: #f1f5f9 !important;
  color: #64748b !important;
}

.is4-row-anulada .clickable-total,
.is4-row-anulada .clickable-balance,
.is4-row-anulada font,
.is4-row-anulada a {
  color: #64748b !important;
  opacity: 0.75;
}

.is4-sg-page-btn,
.is4-sg-btn {
  font-weight: var(--is4-font-weight-medium, 500);
}

/* ── Modales (is4-dialog) ── */
.is4-dialog-card {
  background: var(--is4-surface, var(--bg-card));
  border: var(--is4-border-width, 1px) solid var(--is4-border, var(--border-color));
  border-radius: var(--is4-radius-lg, var(--radius-lg));
  font-family: var(--is4-font-family, var(--font-sans));
}

.is4-dialog-title {
  font-family: var(--is4-font-family-heading, var(--font-sans));
  font-weight: var(--is4-font-weight-bold, 800);
}

.is4-dialog-input {
  padding: var(--is4-input-pad, 0.5rem 0.75rem);
  border-radius: var(--is4-radius-md, var(--radius-md));
  border: var(--is4-border-width, 1px) solid var(--is4-border, var(--border-color));
}

.is4-dialog-btn-primary {
  background-color: var(--is4-primary, var(--primary-green));
}

.is4-dialog-btn-primary:hover {
  background-color: var(--is4-primary-hover, var(--primary-green-hover));
}

.is4-dialog-btn-danger {
  background-color: var(--is4-danger, var(--danger));
}

/* ── Notificaciones (is4-notify) ── */
.is4-notify {
  border-radius: var(--is4-radius-md, var(--radius-md));
}

.is4-notify-title {
  font-family: var(--is4-font-family-heading, var(--font-sans));
  font-weight: var(--is4-font-weight-semibold, 600);
}

.is4-notify.is4-type-success { --n-accent: var(--is4-success, #137333); --n-accent-bg: var(--is4-success-bg, #e6f4ea); --n-icon-color: var(--is4-success, #137333); }
.is4-notify.is4-type-error   { --n-accent: var(--is4-danger, #c5221f); --n-accent-bg: var(--is4-danger-bg, #fce8e6); --n-icon-color: var(--is4-danger, #c5221f); }
.is4-notify.is4-type-warning { --n-accent: var(--is4-warning, #b06000); --n-accent-bg: var(--is4-warning-bg, #fef7e0); --n-icon-color: var(--is4-warning, #b06000); }
.is4-notify.is4-type-info    { --n-accent: var(--is4-info, #1a73e8); --n-accent-bg: var(--is4-info-bg, #eff6ff); --n-icon-color: var(--is4-info, #1a73e8); }

/* ── Badges / estados (mantienen semántica) ── */
.badge-success {
  background: var(--is4-success-bg, rgba(16, 185, 129, 0.1));
  color: var(--is4-success, var(--success));
}

.badge-warning {
  background: var(--is4-warning-bg, rgba(245, 158, 11, 0.1));
  color: var(--is4-warning, var(--warning));
}

.badge-danger {
  background: var(--is4-danger-bg, rgba(239, 68, 68, 0.1));
  color: var(--is4-danger, var(--danger));
}

.badge-info {
  background: var(--is4-info-bg, rgba(37, 99, 235, 0.1));
  color: var(--is4-info, var(--info));
}

.badge-neutral {
  background: var(--is4-neutral, rgba(100, 116, 139, 0.1));
  color: var(--is4-neutral, var(--neutral));
}

/* ── Densidad visual (consume --is4-* emitidas por el tema) ── */
html[data-is4-density='compact'] .card {
  padding: var(--is4-card-pad, 14px);
}

html[data-is4-density='compact'] .form-group {
  margin-bottom: 0.75rem;
}

html[data-is4-density='compact'] .content-wrapper {
  padding: 1rem;
}

html[data-is4-density='comfortable'] .card {
  padding: var(--is4-card-pad, 26px);
}

html[data-is4-density='comfortable'] .form-group {
  margin-bottom: 1.5rem;
}

html[data-is4-density='comfortable'] .content-wrapper {
  padding: 1.75rem;
}

/* Scrollbar hereda la identidad del tema */
::-webkit-scrollbar-thumb {
  background: var(--is4-primary, var(--primary-green));
  border-radius: var(--is4-radius-full, 9999px);
}

/* ═══════════════════════════════════════════════════════════════════════════
   TASK-010B-R2 — SISTEMA REAL DE TEMAS VISUALES
   Extiende la capa R1 con identidad tipográfica, formas por componente
   (botón/card/input/modal/badge), sombras, espaciado y densidad granular.
   Todos los fallbacks mantienen el aspecto IS4 Original actual.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Identidad corporativa IS4 (fija, nunca se rompe con el tema) ── */
.brand-icon {
  background: #ffffff;
  color: #064e3b;
  border-radius: var(--is4-radius-sm, 4px);
  flex-shrink: 0;
}

.brand-name {
  color: #ffffff;
}

.brand-name span {
  color: #ffffff;
}

.sidebar-header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

/* ── Tipografía: encabezados / etiquetas / badges según tema ── */
h1, h2, h3, h4, h5, h6,
.card-title,
.is4-sg-title {
  text-transform: var(--is4-heading-transform, none);
  letter-spacing: var(--is4-heading-letter-spacing, 0px);
}

.form-label,
.bst-btn,
.is4-sg-th-inner,
label {
  text-transform: var(--is4-label-transform, uppercase);
}

.badge,
.badge-success,
.badge-warning,
.badge-danger,
.badge-info,
.badge-neutral {
  text-transform: var(--is4-badge-transform, uppercase);
  font-weight: var(--is4-badge-weight, 700);
}

/* ── Botones: forma, sombra y estados según tema ── */
.btn {
  border-radius: var(--is4-button-radius, var(--radius-md));
  box-shadow: var(--is4-shadow-sm, none);
  transition: all 0.2s ease;
  font-family: var(--is4-font-family, var(--font-sans));
}

.btn:hover {
  box-shadow: var(--is4-shadow, none);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--is4-shadow-sm, none);
}

.btn-primary {
  box-shadow: var(--is4-shadow, var(--shadow));
}

/* ── Cards: radio, sombra y elevación según tema ── */
.card {
  border-radius: var(--is4-card-radius, var(--radius-lg));
  box-shadow: var(--is4-shadow, var(--shadow));
  border-width: var(--is4-border-width, 1px);
  font-family: var(--is4-font-family-dashboard, var(--is4-font-family, var(--font-sans)));
}

.card:hover {
  box-shadow: var(--is4-shadow, var(--shadow));
}

/* ── Inputs y formularios: forma y foco según tema ── */
.form-control,
.custom-select-trigger,
.search-select-dropdown,
.bank-select-trigger {
  border-radius: var(--is4-input-radius, var(--radius-md));
  border-width: var(--is4-border-width, 1px);
}

.form-control:focus {
  border-color: var(--is4-accent, var(--primary-green));
  box-shadow: 0 0 0 3px var(--is4-sg-accent-soft, rgba(16, 185, 129, 0.15));
}

/* ── Header: texto y sombra del tema ── */
.top-bar {
  color: var(--is4-header-text, var(--text-main));
}

/* ── Sidebar: separadores, item activo e indicador ── */
.sidebar-footer {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.menu-item.active {
  box-shadow: var(--is4-shadow, var(--shadow));
  position: relative;
}

.menu-item.active::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 3px;
  border-radius: 3px;
  background: var(--is4-sidebar-active-text, #ffffff);
}

/* ── Modales: radio y sombra fuerte del tema ── */
.modal-content,
.is4-dialog-card,
#bill-search-modal > div {
  border-radius: var(--is4-modal-radius, var(--radius-lg));
  box-shadow: var(--is4-shadow-strong, var(--shadow-lg));
}

/* ── Tablas / smart grid: radio del tema ── */
.is4-sg,
.table-container {
  border-radius: var(--is4-table-radius, var(--radius-lg));
  overflow: hidden;
}

/* ── Espaciado granular del tema ── */
.menu-item,
.menu-group-header {
  padding-left: 0.6rem;
  padding-right: 0.6rem;
  gap: 0.5rem;
}

.card-header-flex {
  gap: var(--is4-spacing-md, 1rem);
}

/* ── Densidad granular: botones, grids, forms según data-is4-density ── */
html[data-is4-density='compact'] .form-row,
html[data-is4-density='compact'] .settings-grid {
  gap: 0.75rem;
}

html[data-is4-density='compact'] .is4-sg-row td {
  padding: 4px 10px;
}

html[data-is4-density='compact'] .form-control {
  padding: 0.4rem 0.6rem;
  font-size: var(--is4-font-size-small, 12px);
}

html[data-is4-density='compact'] .btn {
  padding: 0.4rem 0.9rem;
  font-size: var(--is4-font-size-small, 12px);
}

html[data-is4-density='standard'] .form-row,
html[data-is4-density='standard'] .settings-grid {
  gap: 1.25rem;
}

html[data-is4-density='comfortable'] .form-row,
html[data-is4-density='comfortable'] .settings-grid {
  gap: 2rem;
}

html[data-is4-density='comfortable'] .is4-sg-row td {
  padding: 0.85rem 1.25rem;
}

html[data-is4-density='comfortable'] .form-control {
  padding: 0.8rem 1rem;
}

html[data-is4-density='comfortable'] .btn {
  padding: 0.8rem 1.6rem;
}

/* ── Modo oscuro del tema: fondos y bordes heredados ── */
body[data-theme='dark'] .top-bar {
  border-bottom-color: var(--is4-header-border, var(--border));
}

/* Transición suave al cambiar de tema */
body,
.sidebar,
.top-bar,
.card,
.btn,
.form-control {
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, border-radius 0.25s ease, box-shadow 0.25s ease;
}

/* ── TASK-023: Identidad Visual Global (Branding del Sistema) ── */
.btn-color-preset {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-color-preset:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}
.btn-color-preset:active {
  transform: translateY(0);
}
#sim-header-box {
  transition: background-color 0.25s ease;
}
.branding-catalog-card {
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.branding-catalog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px -1px rgba(0,0,0,0.08);
}

/* ── TASK-MASTER-002: Contenedor Responsivo Universal para Tablas y Grids ── */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  overflow-y: auto;
  max-height: 70vh;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--is4-table-radius, var(--radius-lg));
  position: relative;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.table-responsive::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.table-responsive::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.02);
}

.table-responsive::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.4);
  border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 116, 139, 0.7);
}

.table-responsive table {
  width: 100%;
  min-width: 650px;
  border-collapse: collapse;
}

.table-responsive table thead th {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #f8fafc;
  box-shadow: 0 1px 0 #e2e8f0;
}

/* ── Botón de Ayuda Contextual en Encabezados ── */
.is4-view-help-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.35);
  color: #0284c7;
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
  vertical-align: middle;
  padding: 0;
  line-height: 1;
}

.is4-view-help-btn:hover {
  background: #0284c7;
  color: #ffffff;
  border-color: #0284c7;
  transform: scale(1.1);
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.3);
}

.is4-view-help-btn:active {
  transform: scale(0.95);
}

/* ── TASK-MASTER-004: Enrutamiento OCR, Action Chips y unmappedFields en IS4 AI Copilot ── */
.is4-ai-ocr-routing-card {
  transition: all 0.25s ease;
}

.is4-ai-chip-btn {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  outline: none;
}

.is4-ai-chip-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.15);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.is4-ai-chip-btn:active {
  transform: translateY(0) scale(0.97);
}

.is4-ai-chip-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.is4-ai-unmapped-row {
  transition: background 0.15s ease;
}

.is4-ai-unmapped-row:hover {
  background: rgba(30, 41, 59, 0.9) !important;
}

.btn-is4-ai-bind-field {
  transition: all 0.15s ease;
}

.btn-is4-ai-bind-field:hover {
  filter: brightness(1.2);
  transform: scale(1.05);
}

.is4-ai-input-required-warn {
  border-color: #fbbf24 !important;
  background: rgba(245, 158, 11, 0.08) !important;
  animation: pulseWarn 2s infinite ease-in-out;
}

@keyframes pulseWarn {
  0%, 100% { border-color: rgba(245, 158, 11, 0.5); }
  50% { border-color: rgba(245, 158, 11, 1); box-shadow: 0 0 6px rgba(245, 158, 11, 0.4); }
}

/* ==========================================================================
   IS4 CORE — TASK 1: CENTRO DE OPERACIONES / BANDEJA DE PROCESOS
   ========================================================================== */
.is4-op-topbar-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #334155;
  font-weight: 600;
  font-size: 0.8rem;
  height: 30px;
  padding: 0 0.55rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.is4-op-topbar-btn:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
  color: #0f172a;
}

.is4-op-topbar-btn.has-activity {
  border-color: #38bdf8;
  background: #f0f9ff;
  color: #0369a1;
}

.is4-op-topbar-btn.has-activity .is4-op-icon-spin {
  animation: is4OpSpin 3s linear infinite;
  color: #0284c7;
}

@keyframes is4OpSpin {
  100% { transform: rotate(360deg); }
}

.is4-op-topbar-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 17px;
  height: 17px;
  padding: 0 4px;
  border-radius: 9px;
  font-size: 0.68rem;
  font-weight: 800;
  color: #ffffff;
  background: #0284c7;
  line-height: 1;
}

.is4-op-topbar-badge.running {
  background: #0284c7;
  box-shadow: 0 0 6px rgba(2, 132, 199, 0.5);
}

.is4-op-topbar-badge.pending {
  background: #d97706;
  box-shadow: 0 0 6px rgba(217, 119, 6, 0.5);
}

.is4-op-topbar-badge.error {
  background: #dc2626;
  box-shadow: 0 0 6px rgba(220, 38, 38, 0.5);
}

/* ── DRAWER LATERAL NO BLOQUEANTE ── */
.is4-op-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(440px, 100vw);
  height: 100vh;
  background: #0f172a;
  color: #f8fafc;
  border-left: 1px solid #1e293b;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.45);
  z-index: 99990;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.24s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: 'Plus Jakarta Sans', sans-serif;
  pointer-events: auto;
}

.is4-op-drawer.open {
  transform: translateX(0);
}

.is4-op-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid #1e293b;
  background: #090d16;
  flex-shrink: 0;
}

.is4-op-header-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #f8fafc;
}

.is4-op-header-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.is4-op-btn-icon {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #94a3b8;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.is4-op-btn-icon:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
}

/* ── PESTAÑAS DE FILTRO ── */
.is4-op-tabs {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.85rem;
  background: #0b1120;
  border-bottom: 1px solid #1e293b;
  overflow-x: auto;
  flex-shrink: 0;
}

.is4-op-tab {
  background: none;
  border: 1px solid transparent;
  color: #94a3b8;
  padding: 0.3rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.is4-op-tab:hover {
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.04);
}

.is4-op-tab.active {
  background: #1e293b;
  color: #38bdf8;
  border-color: #334155;
}

.is4-op-tab-badge {
  background: rgba(255, 255, 255, 0.1);
  padding: 1px 5px;
  border-radius: 8px;
  font-size: 0.65rem;
}

.is4-op-tab.active .is4-op-tab-badge {
  background: #0284c7;
  color: #ffffff;
}

/* ── CUERPO DEL DRAWER & LISTA ── */
.is4-op-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.is4-op-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3.5rem 1.5rem;
  color: #64748b;
  gap: 0.5rem;
}

.is4-op-empty-title {
  font-weight: 700;
  font-size: 0.9rem;
  color: #94a3b8;
}

.is4-op-empty-desc {
  font-size: 0.76rem;
  max-width: 260px;
  line-height: 1.4;
}

.is4-op-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.is4-op-card {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.is4-op-card:hover {
  background: #243248;
  border-color: #475569;
  transform: translateY(-1px);
}

.is4-op-card.running { border-left: 3px solid #38bdf8; }
.is4-op-card.pending { border-left: 3px solid #f59e0b; }
.is4-op-card.success { border-left: 3px solid #10b981; }
.is4-op-card.fail    { border-left: 3px solid #ef4444; }

.is4-op-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.is4-op-card-title-box {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  min-width: 0;
  flex: 1;
}

.is4-op-card-icon {
  font-size: 0.85rem;
  flex-shrink: 0;
}

.is4-op-card-title {
  font-weight: 700;
  font-size: 0.82rem;
  color: #f8fafc;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.is4-op-badge {
  font-size: 0.66rem;
  font-weight: 800;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
  flex-shrink: 0;
}

.is4-op-badge-running { background: rgba(56, 189, 248, 0.15); color: #38bdf8; border: 1px solid rgba(56, 189, 248, 0.35); }
.is4-op-badge-pending { background: rgba(245, 158, 11, 0.15); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.35); }
.is4-op-badge-success { background: rgba(16, 185, 129, 0.15); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.35); }
.is4-op-badge-fail    { background: rgba(239, 68, 68, 0.15); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.35); }

.is4-op-card-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.is4-op-meta-pill {
  font-size: 0.68rem;
  color: #94a3b8;
  background: rgba(0, 0, 0, 0.25);
  padding: 1px 5px;
  border-radius: 4px;
}

.is4-op-meta-pill.is4-op-module {
  color: #38bdf8;
  font-weight: 700;
}

.is4-op-card-pending-hint {
  font-size: 0.72rem;
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.08);
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.is4-op-card-error-hint {
  font-size: 0.72rem;
  color: #f87171;
  background: rgba(239, 68, 68, 0.08);
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ── DETALLE DE OPERACIÓN ── */
.is4-op-detail {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.is4-op-detail-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.is4-op-btn-back {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s ease;
}

.is4-op-btn-back:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.is4-op-detail-header {
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.is4-op-detail-title {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 800;
  color: #f8fafc;
  line-height: 1.3;
}

.is4-op-detail-grid-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

.is4-op-meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
}

.is4-op-meta-k {
  color: #64748b;
  font-weight: 600;
}

.is4-op-meta-v {
  color: #e2e8f0;
  font-weight: 700;
}

.is4-op-pending-alert {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  font-size: 0.78rem;
  color: #fef3c7;
}

.is4-op-pending-alert .is4-op-alert-title {
  font-weight: 800;
  margin-bottom: 0.25rem;
  color: #fbbf24;
}

.is4-op-error-alert {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  font-size: 0.78rem;
  color: #fee2e2;
}

.is4-op-error-alert .is4-op-alert-title {
  font-weight: 800;
  margin-bottom: 0.25rem;
  color: #f87171;
}

.is4-op-btn-retry {
  background: #dc2626;
  border: none;
  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 800;
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: background 0.15s ease;
}

.is4-op-btn-retry:hover {
  background: #b91c1c;
}

/* ── TIMELINE ── */
.is4-op-timeline-section {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.is4-op-timeline-title {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 800;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.is4-op-timeline {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  position: relative;
  padding-left: 0.5rem;
}

.is4-op-timeline-item {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  position: relative;
}

.is4-op-timeline-badge {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}

.is4-op-timeline-item.success .is4-op-timeline-badge { background: #065f46; color: #34d399; border: 1px solid #059669; }
.is4-op-timeline-item.running .is4-op-timeline-badge { background: #075985; color: #38bdf8; border: 1px solid #0284c7; animation: is4Pulse 1.5s infinite; }
.is4-op-timeline-item.pending .is4-op-timeline-badge { background: #78350f; color: #fbbf24; border: 1px solid #d97706; }
.is4-op-timeline-item.fail    .is4-op-timeline-badge { background: #7f1d1d; color: #f87171; border: 1px solid #dc2626; }

@keyframes is4Pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.08); }
}

.is4-op-timeline-content {
  flex: 1;
  background: #162032;
  border: 1px solid #243248;
  border-radius: 6px;
  padding: 0.45rem 0.65rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.is4-op-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.is4-op-step-name {
  font-size: 0.78rem;
  font-weight: 700;
  color: #e2e8f0;
}

.is4-op-step-duration {
  font-size: 0.68rem;
  color: #64748b;
  font-family: monospace;
}

.is4-op-step-error {
  font-size: 0.72rem;
  color: #f87171;
  background: rgba(239, 68, 68, 0.1);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  margin-top: 0.2rem;
}

/* ==========================================================================
   IS4 CORE — TASK 2: CENTRO DE NOTIFICACIONES + RECORDATORIOS
   ========================================================================== */
.is4-notif-center-root {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.is4-notif-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.is4-notif-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 0.25rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.is4-notif-subtitle {
  font-size: 0.85rem;
  color: #64748b;
  margin: 0;
}

.is4-btn-new-rem {
  background: #0284c7;
  border: none;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  transition: all 0.15s ease;
}

.is4-btn-new-rem:hover {
  background: #0369a1;
  transform: translateY(-1px);
}

/* Métricas */
.is4-notif-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.is4-stat-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.is4-stat-card.notifs { border-left: 4px solid #0284c7; }
.is4-stat-card.pending { border-left: 4px solid #d97706; }
.is4-stat-card.overdue { border-left: 4px solid #dc2626; }

.is4-stat-icon {
  font-size: 1.6rem;
}

.is4-stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.1;
}

.is4-stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #64748b;
  margin-top: 0.15rem;
}

/* Pestañas Principales */
.is4-notif-main-tabs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 0.25rem;
}

.is4-main-tab {
  background: none;
  border: none;
  padding: 0.65rem 1rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: #64748b;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all 0.15s ease;
}

.is4-main-tab:hover {
  color: #0f172a;
}

.is4-main-tab.active {
  color: #0284c7;
  border-bottom-color: #0284c7;
}

.is4-tab-count {
  background: #f1f5f9;
  color: #475569;
  padding: 2px 7px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 800;
}

.is4-main-tab.active .is4-tab-count {
  background: #e0f2fe;
  color: #0369a1;
}

/* Sub-toolbar y Filtros */
.is4-notif-subtoolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.is4-filter-pills {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.is4-pill-btn {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #475569;
  padding: 0.3rem 0.65rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.is4-pill-btn:hover {
  background: #f8fafc;
  border-color: #94a3b8;
}

.is4-pill-btn.active {
  background: #0f172a;
  border-color: #0f172a;
  color: #ffffff;
}

/* Lista de Tarjetas */
.is4-items-container {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.is4-notif-empty-box {
  background: #ffffff;
  border: 1px dashed #cbd5e1;
  border-radius: 12px;
  padding: 3.5rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.is4-notif-empty-title {
  font-size: 1rem;
  font-weight: 800;
  color: #334155;
}

.is4-notif-empty-text {
  font-size: 0.82rem;
  color: #64748b;
  margin: 0;
  max-width: 380px;
}

/* Tarjeta Notificación */
.is4-notif-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: all 0.15s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.is4-notif-card.unread {
  border-left: 4px solid #0284c7;
  background: #f8fafc;
}

.is4-notif-card-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.is4-notif-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.is4-notif-module-tag {
  background: #e0f2fe;
  color: #0369a1;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 4px;
  letter-spacing: 0.03em;
}

.is4-notif-card-title {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 800;
  color: #0f172a;
}

.is4-notif-card-msg {
  margin: 0;
  font-size: 0.82rem;
  color: #475569;
  line-height: 1.4;
}

.is4-notif-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  color: #94a3b8;
}

.is4-notif-card-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-shrink: 0;
}

/* Badges de Prioridad y Estado */
.is4-notif-prio-badge {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.is4-badge-prio-low { background: #f1f5f9; color: #475569; }
.is4-badge-prio-medium { background: #e0f2fe; color: #0284c7; }
.is4-badge-prio-high { background: #fef3c7; color: #b45309; }
.is4-badge-prio-urgent { background: #fee2e2; color: #b91c1c; font-weight: 800; }

.is4-notif-status-badge {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
}

.is4-notif-status-badge.new { background: #dbeafe; color: #1d4ed8; }
.is4-notif-status-badge.read { background: #f1f5f9; color: #64748b; }
.is4-notif-status-badge.acknowledged { background: #fef3c7; color: #b45309; }
.is4-notif-status-badge.resolved { background: #d1fae5; color: #047857; }

/* Tarjeta Recordatorio */
.is4-rem-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: all 0.15s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.is4-rem-card.pending  { border-left: 4px solid #f59e0b; }
.is4-rem-card.overdue  { border-left: 4px solid #ef4444; background: #fffbfb; }
.is4-rem-card.snoozed  { border-left: 4px solid #38bdf8; }
.is4-rem-card.completed{ border-left: 4px solid #10b981; opacity: 0.85; }
.is4-rem-card.archived { border-left: 4px solid #94a3b8; opacity: 0.7; }

.is4-rem-card-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.is4-rem-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.is4-rem-status-pill {
  font-size: 0.65rem;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 4px;
}

.is4-rem-status-pill.pending   { background: #fef3c7; color: #b45309; }
.is4-rem-status-pill.overdue   { background: #fee2e2; color: #b91c1c; animation: pulseOverdue 1.8s infinite ease-in-out; }
.is4-rem-status-pill.snoozed   { background: #e0f2fe; color: #0369a1; }
.is4-rem-status-pill.completed { background: #d1fae5; color: #047857; }
.is4-rem-status-pill.archived  { background: #f1f5f9; color: #64748b; }

@keyframes pulseOverdue {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.is4-rem-card-title {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 800;
  color: #0f172a;
}

.is4-rem-card-reason {
  margin: 0;
  font-size: 0.8rem;
  color: #475569;
}

.is4-rem-card-meta {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  font-size: 0.72rem;
  color: #64748b;
  margin-top: 0.2rem;
}

.is4-rem-card-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* Modales */
.is4-notif-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.is4-notif-modal-card {
  background: #ffffff;
  border-radius: 12px;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modalScaleIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalScaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.is4-notif-modal-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.is4-notif-modal-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
}

.is4-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #94a3b8;
  cursor: pointer;
  line-height: 1;
}

.is4-modal-close:hover {
  color: #0f172a;
}

.is4-notif-modal-form {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.is4-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 0.5rem;
  border-top: 1px solid #f1f5f9;
  padding-top: 0.85rem;
}

/* ==========================================================================
   IS4 CORE — PROGRESS DOCK / WIDGET (IS4OperationProgress)
   ========================================================================== */

.is4-op-progress-overlay {
  position: fixed;
  bottom: 24px;
  right: 24px;
  top: auto;
  left: auto;
  width: auto;
  height: auto;
  background: transparent !important;
  pointer-events: none !important;
  z-index: 10500;
  display: flex;
  flex-direction: column-reverse;
  gap: 12px;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

.is4-op-progress-dialog-wrapper {
  pointer-events: none;
  display: flex;
  flex-direction: column;
}

.is4-op-progress-overlay.is4-op-fade-out,
.is4-op-progress-dialog-wrapper.is4-op-fade-out,
.is4-op-progress-dialog.is4-op-fade-out {
  animation: is4OpFadeOut 0.22s ease-in forwards;
}

@keyframes is4OpSlideIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes is4OpFadeOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to   { opacity: 0; transform: translateY(16px) scale(0.98); }
}

.is4-op-progress-dialog {
  pointer-events: auto !important;
  width: 420px;
  max-width: calc(100vw - 48px);
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.25), 0 4px 12px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: is4OpSlideIn 0.2s ease-out forwards;
}

.is4-op-dialog-header {
  padding: 1.15rem 1.25rem;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.is4-op-dialog-title-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.is4-op-dialog-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.is4-op-dialog-icon.is4-running {
  background: #e0f2fe;
  color: #0369a1;
}

.is4-op-dialog-icon.is4-success {
  background: #dcfce7;
  color: #166534;
}

.is4-op-dialog-icon.is4-fail {
  background: #fee2e2;
  color: #991b1b;
}

.is4-op-dialog-icon.is4-pending {
  background: #fef3c7;
  color: #92400e;
}

.is4-op-dialog-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.3;
}

.is4-op-dialog-subtitle {
  font-size: 0.8rem;
  color: #64748b;
  margin-top: 0.15rem;
}

.is4-op-dialog-close-btn {
  background: none;
  border: none;
  font-size: 1.2rem;
  color: #94a3b8;
  cursor: pointer;
  padding: 0.2rem;
  line-height: 1;
  border-radius: 6px;
  transition: color 0.15s;
}

.is4-op-dialog-close-btn:hover {
  color: #334155;
}

.is4-op-fail-banner {
  background: #fef2f2;
  border-bottom: 1px solid #fecaca;
  padding: 0.75rem 1.25rem;
}

.is4-op-fail-title {
  font-size: 0.74rem;
  font-weight: 800;
  color: #991b1b;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.is4-op-fail-msg {
  font-size: 0.84rem;
  color: #7f1d1d;
  margin-top: 0.2rem;
  line-height: 1.4;
}

.is4-op-dialog-steps {
  padding: 1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  max-height: 320px;
  overflow-y: auto;
}

.is4-op-step-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  transition: all 0.15s ease;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.is4-op-step-item.is4-step-running {
  background: #f0f9ff;
  border-color: #bae6fd;
}

.is4-op-step-item.is4-step-success {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.is4-op-step-item.is4-step-fail {
  background: #fff1f2;
  border-color: #fecdd3;
}

.is4-op-step-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 800;
  flex-shrink: 0;
}

.is4-step-success .is4-op-step-icon {
  color: #16a34a;
}

.is4-step-fail .is4-op-step-icon {
  color: #dc2626;
}

.is4-step-pending .is4-op-step-icon {
  color: #94a3b8;
}

.is4-step-spinner {
  width: 15px;
  height: 15px;
  border: 2px solid rgba(3, 105, 161, 0.25);
  border-top-color: #0284c7;
  border-radius: 50%;
  animation: is4OpSpin 0.7s linear infinite;
  display: inline-block;
}

@keyframes is4OpSpin {
  to { transform: rotate(360deg); }
}

.is4-op-step-label-box {
  flex: 1;
  min-width: 0;
}

.is4-op-step-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1e293b;
}

.is4-step-pending .is4-op-step-label {
  color: #64748b;
  font-weight: 500;
}

.is4-op-step-err-desc {
  font-size: 0.75rem;
  color: #b91c1c;
  margin-top: 0.15rem;
}

.is4-op-step-dur {
  font-size: 0.72rem;
  color: #64748b;
  font-family: monospace;
}

.is4-op-dialog-footer {
  padding: 0.85rem 1.25rem;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  align-items: center;
}

.is4-op-footer-hint {
  font-size: 0.78rem;
  color: #64748b;
  text-align: center;
}

.is4-op-btn-minimize {
  background: none;
  border: none;
  color: #0284c7;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
}

.is4-op-btn-minimize:hover {
  text-decoration: underline;
}

.is4-op-fail-actions {
  display: flex;
  gap: 0.5rem;
  width: 100%;
  align-items: center;
  justify-content: flex-end;
}

.is4-op-safe-note {
  flex: 1;
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.35;
}

.is4-op-btn-primary {
  background: #00875a;
  color: #ffffff;
  border: none;
  padding: 0.55rem 1.25rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 135, 90, 0.2);
  transition: background 0.15s;
}

.is4-op-btn-primary:hover {
  background: #006644;
}

.is4-op-btn-primary.is4-btn-retry {
  background: #dc2626;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.25);
}

.is4-op-btn-primary.is4-btn-retry:hover {
  background: #b91c1c;
}

.is4-op-btn-secondary {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: #334155;
  padding: 0.55rem 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
}

.is4-op-btn-secondary:hover {
  background: #f1f5f9;
}

/* ==========================================================================
   IS4 SMARTGRID — TASK 4 UNIVERSAL EXTENSIONS (IDENTIFIER, LOADING, RESIZE)
   ========================================================================== */

/* ── 4A: Identificador Universal Compacto & Copia ── */
.is4-sg-identifier {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  max-width: 100%;
}

.is4-sg-id-text {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-weight: 700;
  font-size: 0.72rem;
  color: #334155;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.is4-sg-btn-copy-id {
  background: transparent;
  border: 1px solid #cbd5e1;
  color: #64748b;
  border-radius: 4px;
  width: 18px;
  height: 18px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  line-height: 1;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

.is4-sg-btn-copy-id:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
  color: #0f172a;
}

.is4-sg-btn-copy-id.is4-sg-copied {
  background: #dcfce7;
  border-color: #86efac;
  color: #166534;
  font-weight: 800;
  font-size: 0.68rem;
}

/* ── 4B: Truncamiento en Celdas de Datos ── */
.is4-sg-table .is4-sg-td {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ── 4C: Loading Spinner & Animaciones de Carga Universal ── */
@keyframes is4SgSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.is4-sg-spinner {
  animation: is4SgSpin 0.75s linear infinite;
  box-sizing: border-box;
}

@keyframes is4SgIndeterminate {
  0% { left: -40%; width: 40%; }
  50% { left: 30%; width: 50%; }
  100% { left: 100%; width: 40%; }
}

.is4-sg-indeterminate-fill {
  animation: is4SgIndeterminate 1.4s ease-in-out infinite;
}

.is4-sg-btn-retry {
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.is4-sg-btn-retry:hover {
  background-color: #fecaca !important;
  border-color: #f87171 !important;
  color: #991b1b !important;
}

/* ─────────────────────────────────────────────────────────────────────────── */
/* IS4 CORE — TASK 5: FEEDBACK FLOTANTE DEL CURSOR & CENTRO DE OPERACIONES   */
/* ─────────────────────────────────────────────────────────────────────────── */
.is4-operation-cursor-feedback {
  position: fixed;
  z-index: 999999;
  pointer-events: none !important;
  user-select: none;
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 12px;
  background: rgba(15, 23, 42, 0.94);
  color: #f8fafc;
  border: 1px solid rgba(56, 189, 248, 0.4);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28), 0 0 1px rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-family: inherit;
  font-size: 12px;
  line-height: 1.25;
  max-width: 240px;
  white-space: nowrap;
  opacity: 0;
  transform: scale(0.96);
  transition: opacity 0.18s ease, transform 0.18s ease;
  will-change: left, top, opacity, transform;
}

.is4-operation-cursor-feedback.is4-visible {
  opacity: 1;
  transform: scale(1);
}

.is4-operation-cursor-feedback.is4-touch-mode {
  position: fixed;
  bottom: 20px;
  right: 20px;
  left: auto !important;
  top: auto !important;
}

.is4-operation-cursor-feedback.is4-status-success {
  border-color: rgba(52, 211, 153, 0.5);
}

.is4-operation-cursor-feedback.is4-status-fail {
  border-color: rgba(248, 113, 113, 0.5);
}

.is4-operation-cursor-feedback.is4-status-pending {
  border-color: rgba(251, 191, 36, 0.5);
}

.is4-op-cursor-line1 {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: #ffffff;
  font-size: 12px;
}

.is4-op-cursor-icon {
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.is4-op-cursor-title {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.is4-op-cursor-line2 {
  font-size: 11px;
  color: #94a3b8;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-left: 17px;
}

.is4-op-cursor-progress-track {
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 3px;
}

.is4-op-cursor-progress-fill {
  height: 100%;
  background: #38bdf8;
  border-radius: 2px;
  transition: width 0.15s ease;
}

.is4-op-cursor-indeterminate {
  height: 3px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  margin-top: 3px;
}

.is4-op-cursor-indeterminate-bar {
  position: absolute;
  height: 100%;
  width: 40%;
  background: #38bdf8;
  border-radius: 2px;
  animation: is4SgIndeterminate 1.4s ease-in-out infinite;
}

/* Card Progress bar en Drawer */
.is4-op-card-progress-track {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 6px;
}

.is4-op-card-progress-fill {
  height: 100%;
  background: #38bdf8;
  border-radius: 2px;
  transition: width 0.15s ease;
}

.is4-op-card-progress-track.is4-indeterminate {
  position: relative;
}

.is4-op-card-progress-track.is4-indeterminate .is4-op-card-progress-fill {
  position: absolute;
  width: 40%;
  animation: is4SgIndeterminate 1.4s ease-in-out infinite;
}

/* ==========================================================================
   TASK: RESPONSIVIDAD TOTAL EN MODAL DE NUEVO DOCUMENTO COMERCIAL (#bill-form / #bill-form-modal / #bill-modal)
   Dispositivos móviles y tablets (hasta 992px)
   ========================================================================== */
@media (max-width: 992px) {
    #bill-modal,
    #bill-form-modal {
        align-items: flex-start !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch !important;
        padding: 8px 4px !important;
    }

    #bill-form-modal .modal-dialog,
    #bill-form-modal .modal-content,
    div#bill-form-modal div.modal-content,
    #bill-modal .modal-dialog,
    #bill-modal .modal-content,
    #bill-modal .modal-content.is4-modal-focused,
    div#bill-modal div.modal-content {
        width: 98vw !important;
        max-width: 100% !important;
        max-height: 94vh !important;
        margin: 4px auto !important;
        padding: 0.75rem 0.5rem !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch !important;
        box-sizing: border-box !important;
    }

    form#bill-form {
        display: flex !important;
        flex-direction: column !important;
        overflow: visible !important;
        flex: none !important;
        width: 100% !important;
    }

    form#bill-form > div:nth-of-type(1),
    form#bill-form .bill-form-layout,
    form#bill-form .bill-form-grid {
        display: flex !important;
        flex-direction: column !important;
        grid-template-columns: 1fr !important;
        gap: 16px !important;
        overflow: visible !important;
        flex: none !important;
        width: 100% !important;
        padding-right: 0 !important;
        box-sizing: border-box !important;
    }

    /* Columna izquierda (ítems) al 100% */
    form#bill-form > div:nth-of-type(1) > div:nth-of-type(1),
    form#bill-form .bill-items-col {
        width: 100% !important;
        min-width: 0 !important;
        max-width: 100% !important;
        overflow-x: auto !important;
        overflow-y: visible !important;
        flex: none !important;
        box-sizing: border-box !important;
    }

    #bill-modal #bill-items-container {
        min-height: 180px !important;
        max-height: 350px !important;
        overflow-y: auto !important;
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch !important;
    }

    /* Columna derecha / Tarjeta Resumen Financiero obligada al 100% DEBAJO de los ítems y visible */
    form#bill-form > div:nth-of-type(1) > div:nth-of-type(2),
    form#bill-form .bill-summary-col,
    #bill-summary-panel {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        margin-top: 15px !important;
        padding: 16px !important;
        box-sizing: border-box !important;
        overflow: visible !important;
        flex: none !important;
        background: #f8fafc !important;
        border: 1.5px solid #e2e8f0 !important;
        border-radius: 8px !important;
    }

    /* Campos y botones dentro del panel derecho */
    form#bill-form > div:nth-of-type(1) > div:nth-of-type(2) .form-group,
    form#bill-form > div:nth-of-type(1) > div:nth-of-type(2) input,
    form#bill-form > div:nth-of-type(1) > div:nth-of-type(2) select {
        width: 100% !important;
        font-size: 1rem !important;
    }

    form#bill-form input,
    form#bill-form select,
    form#bill-form textarea {
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
}

@media (max-width: 768px) {
    #bill-modal,
    #bill-form-modal {
        padding: 4px 2px !important;
    }

    #bill-modal .modal-content,
    #bill-modal .modal-content.is4-modal-focused {
        width: 100vw !important;
        max-width: 100vw !important;
        max-height: 96vh !important;
        margin: 2px 0 !important;
        padding: 0.6rem 0.4rem !important;
        border-radius: 8px !important;
    }

    #bill-modal .modal-title {
        font-size: 1rem !important;
    }

    #bill-modal #bill-summary-panel {
        padding: 12px 10px !important;
        margin-top: 10px !important;
    }

    #bill-modal #bill-summary-panel button[type="submit"],
    #bill-modal #bill-summary-panel #cancel-bill-btn {
        min-height: 42px !important;
        font-size: 0.9rem !important;
    }
}

/* ==========================================================================
   TASK-UI-RESPONSIVE-TOTAL-BILLING-CLIENTS: Spinner Universal y Responsividad
   ========================================================================== */
@keyframes is4-spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
.is4-btn-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: is4-spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

/* ==========================================================================
   TASK-UX-MOBILE-PERFECTION-AND-GRID-RESIZER
   ========================================================================== */

/* 1. Cero Zoom y Cero Scroll Horizontal Global */
html,
body,
#app,
.app-layout,
.main-content,
.dashboard-wrapper,
#dashboard-container {
  overflow-x: hidden !important;
  max-width: 100vw !important;
  width: 100% !important;
  box-sizing: border-box !important;
  touch-action: pan-y;
}

/* Cabeceras, toolbars y barras de acciones: siempre flex-wrap */
.card-header-flex,
.toolbar-container,
.module-toolbar,
.table-toolbar,
.top-bar,
.dash-header-actions,
.billing-toolbar-actions,
.smartgrid-toolbar,
.dash-welcome-banner {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

@media (max-width: 768px) {
  .dash-welcome-banner {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
    padding: 1rem 1.1rem !important;
  }
}

/* 2. Desplegables Flotantes Desacoplados (Fixed) sin Corte */
.item-product-dropdown,
.item-provider-dropdown,
#bill-client-suggest-list {
  position: fixed !important;
  z-index: 9999999 !important;
  min-width: 285px !important;
  max-height: min(280px, 45vh) !important;
  overflow-y: auto !important;
  background: #ffffff !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 8px !important;
  box-shadow: 0 16px 36px -4px rgba(0, 0, 0, 0.28), 0 6px 12px -2px rgba(0, 0, 0, 0.12) !important;
  -webkit-overflow-scrolling: touch;
}

.item-product-dropdown .autocomplete-item,
.item-product-dropdown .is4-suggest-item,
.item-provider-dropdown .autocomplete-item,
.item-provider-dropdown .is4-suggest-item,
#bill-client-suggest-list .is4-suggest-item {
  min-height: 44px !important;
  box-sizing: border-box !important;
  padding: 8px 10px !important;
  font-size: 13.5px !important;
  line-height: 1.35 !important;
  white-space: normal !important;
  word-break: break-word !important;
  display: flex !important;
  align-items: center !important;
}

div.bill-line-component,
div.bill-line-component td {
  position: relative;
  overflow: visible !important;
}

/* 3. Columna Checkbox Ultra-Compacta (34px) y Columna Sticky */
.is4-sg-table th:first-child:has(input[type="checkbox"]),
.is4-sg-table td:first-child:has(input[type="checkbox"]),
.is4-sg-table th.col-checkbox,
.is4-sg-table td.col-checkbox,
.is4-sg-table th[data-col="sel"],
.is4-sg-table td[data-col="sel"],
.clients-smart-grid th:first-child,
.clients-smart-grid td:first-child,
#clients-smart-grid th:first-child,
#clients-smart-grid td:first-child,
.bills-smart-grid th:first-child,
.bills-smart-grid td:first-child,
#bills-smart-grid th:first-child,
#bills-smart-grid td:first-child {
  width: 34px !important;
  min-width: 34px !important;
  max-width: 34px !important;
  padding: 4px 2px !important;
  text-align: center !important;
  box-sizing: border-box !important;
  position: sticky !important;
  left: 0px !important;
  z-index: 6 !important;
  background-color: #ffffff !important;
}

.clients-smart-grid th:first-child,
#clients-smart-grid th:first-child,
.bills-smart-grid th:first-child,
#bills-smart-grid th:first-child {
  z-index: 8 !important;
  background-color: #f8fafc !important;
}

/* Columna 2 fija a 34px de la izquierda sin solapamiento */
.clients-smart-grid th:nth-child(2),
.clients-smart-grid td:nth-child(2),
#clients-smart-grid th:nth-child(2),
#clients-smart-grid td:nth-child(2),
.bills-smart-grid th:nth-child(2),
.bills-smart-grid td:nth-child(2),
#bills-smart-grid th:nth-child(2),
#bills-smart-grid td:nth-child(2),
.billing-smart-grid th:nth-child(2),
.billing-smart-grid td:nth-child(2) {
  position: sticky !important;
  left: 34px !important;
  z-index: 6 !important;
  background-color: #ffffff !important;
  box-shadow: 3px 0 6px -2px rgba(0, 0, 0, 0.12) !important;
}

.clients-smart-grid th:nth-child(2),
#clients-smart-grid th:nth-child(2),
.bills-smart-grid th:nth-child(2),
#bills-smart-grid th:nth-child(2),
.billing-smart-grid th:nth-child(2) {
  z-index: 7 !important;
  background-color: #f8fafc !important;
}

@media (max-width: 768px) {
  .clients-smart-grid th:nth-child(2),
  .clients-smart-grid td:nth-child(2),
  #clients-smart-grid th:nth-child(2),
  #clients-smart-grid td:nth-child(2),
  .bills-smart-grid th:nth-child(2),
  .bills-smart-grid td:nth-child(2),
  #bills-smart-grid th:nth-child(2),
  #bills-smart-grid td:nth-child(2) {
    min-width: 155px !important;
    width: 165px !important;
  }
}

/* 4. Tiradores de Columnas (Resizers) 100% Visibles en Celular y PC con Regla e Icono */
.is4-sg-resize-handle,
.col-resizer {
  position: absolute !important;
  right: 0px !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 18px !important;
  height: 24px !important;
  opacity: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: rgba(226, 232, 240, 0.9) !important;
  border-left: 2px solid #94a3b8 !important;
  border-right: 1px solid #cbd5e1 !important;
  border-radius: 4px 0 0 4px !important;
  color: #334155 !important;
  font-size: 11px !important;
  font-weight: bold !important;
  cursor: col-resize !important;
  z-index: 20 !important;
  touch-action: none !important;
  user-select: none !important;
}

.is4-sg-resize-handle:hover,
.col-resizer:hover,
.is4-sg-th.is-resizing .is4-sg-resize-handle,
.is4-sg-th.is-resizing .col-resizer {
  background: #2563eb !important;
  color: #ffffff !important;
  border-left-color: #1d4ed8 !important;
}

.is4-sg-th.col-checkbox .is4-sg-resize-handle,
.is4-sg-th.col-checkbox .col-resizer {
  display: none !important;
}

.is4-sg-th.is-resizing {
  position: relative !important;
  background-color: #eff6ff !important;
}

/* Regla visual e icono durante resize */
.is4-sg-th.is-resizing::before {
  content: '📏';
  position: absolute;
  top: 2px;
  right: -10px;
  font-size: 11px;
  z-index: 25;
  pointer-events: none;
}

/* Línea vertical guía que recorre la tabla durante el arrastre */
.is4-sg-resize-guide {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  border-left: 2px dashed var(--is4-primary, #00875a);
  pointer-events: none;
  z-index: 999;
}

/* 5. Modales Flotantes Estéticos en Celular (viewports <= 768px) */
@media (max-width: 768px) {
  #bill-modal .modal-content,
  #bill-modal .modal-card,
  #bill-modal .modal-dialog,
  #new-bill-modal .modal-content,
  #new-bill-modal .modal-card,
  #bill-payment-modal .modal-content,
  #bill-payment-modal .modal-card,
  #bill-detail-modal .modal-content,
  #bill-detail-modal .modal-card,
  #bill-advanced-search-modal .modal-content,
  #bill-advanced-search-modal .modal-card,
  #client-modal .modal-content,
  #client-modal .modal-card,
  #client-modal .modal-dialog,
  #client-quick-modal .modal-content,
  #client-quick-modal .modal-card,
  #client-view-modal .modal-content,
  #client-view-modal .modal-card,
  #client-edit-modal .modal-content,
  #client-edit-modal .modal-card,
  .client-modal .modal-content,
  .client-modal .modal-card,
  .bill-form-modal .modal-content,
  .modal-overlay .modal-content,
  .is4-modal-wrapper .modal-content {
    width: calc(100vw - 24px) !important;
    max-width: calc(100vw - 24px) !important;
    max-height: 88vh !important;
    margin: 6vh auto !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
  }

  /* Header del modal sin corte de títulos */
  #bill-modal .modal-header,
  #bill-modal .modal-content > div:first-child,
  .bill-form-modal .modal-header {
    padding: 14px 16px !important;
    word-break: break-word !important;
    white-space: normal !important;
    font-size: 16px !important;
    box-sizing: border-box !important;
  }

  #bill-modal .modal-title,
  #bill-modal #bill-modal-title {
    word-break: break-word !important;
    white-space: normal !important;
    font-size: 16px !important;
    line-height: 1.3 !important;
    max-width: calc(100% - 32px) !important;
  }

  #bill-modal .modal-body,
  #bill-modal form,
  #bill-payment-modal .modal-body,
  #bill-payment-modal form,
  #bill-detail-modal .modal-body,
  #bill-advanced-search-modal .modal-body,
  #bill-advanced-search-modal form,
  #client-modal .modal-body,
  #client-modal form,
  #client-quick-modal .modal-body,
  #client-quick-modal form,
  #client-view-modal .modal-body,
  #client-edit-modal .modal-body,
  #client-edit-modal form,
  .client-modal .modal-body,
  .client-modal form {
    overflow-x: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 14px !important;
    box-sizing: border-box !important;
  }

  /* Fila de búsqueda de cliente con flex-wrap */
  #bill-modal .form-group div:has(#bill-client-input) {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
    width: 100% !important;
  }

  #bill-modal #bill-quick-client-btn {
    width: auto !important;
    max-width: 100% !important;
  }

  #bill-modal input:not([type="checkbox"]):not([type="radio"]),
  #bill-modal select,
  #bill-modal textarea,
  #bill-payment-modal input:not([type="checkbox"]):not([type="radio"]),
  #bill-payment-modal select,
  #bill-payment-modal textarea,
  #bill-advanced-search-modal input,
  #bill-advanced-search-modal select,
  #client-modal input:not([type="checkbox"]):not([type="radio"]),
  #client-modal select,
  #client-modal textarea,
  #client-quick-modal input:not([type="checkbox"]):not([type="radio"]),
  #client-quick-modal select,
  #client-quick-modal textarea,
  #client-edit-modal input:not([type="checkbox"]):not([type="radio"]),
  #client-edit-modal select,
  #client-edit-modal textarea {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    font-size: 14px !important;
    padding: 8px 10px !important;
  }

  #bill-modal .bill-form-grid,
  #bill-modal .bill-form-layout,
  #client-modal .form-grid,
  #client-modal .client-form-grid,
  #client-quick-modal .form-grid,
  #client-edit-modal .form-grid {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }
}

/* ==========================================================================
   TASK-FIX-REAL-MOBILE-GRID-TOPBAR-PORTAL: Global Responsive Top Bar
   ========================================================================== */
@media (max-width: 768px) {
  .top-bar,
  header.top-bar {
    display: flex !important;
    flex-wrap: wrap !important;
    width: 100% !important;
    max-width: 100vw !important;
    padding: 6px 10px !important;
    gap: 6px !important;
    box-sizing: border-box !important;
    height: auto !important;
    min-height: 52px !important;
  }

  .top-bar-left {
    flex: 0 1 auto !important;
    max-width: 100% !important;
    gap: 0.5rem !important;
  }

  div.top-bar-right {
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 4px !important;
    max-width: 100% !important;
    flex: 1 1 auto !important;
  }

  .top-session-info {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    flex-wrap: wrap !important;
  }

  #session-time-text,
  #wan-ip-display,
  span.badge.badge-info,
  #is4-op-topbar-trigger,
  #top-help-btn,
  #top-logout-btn,
  #top-login-time-text {
    font-size: 11px !important;
    padding: 3px 6px !important;
    height: 28px !important;
    white-space: nowrap !important;
    box-sizing: border-box !important;
  }

  #top-help-btn {
    width: 28px !important;
    min-width: 28px !important;
  }
}

@media (max-width: 480px) {
  .top-bar-left .tenant-selector-info span {
    max-width: 120px !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    white-space: nowrap !important;
    font-size: 0.85rem !important;
  }

  .top-session-item.top-session-login {
    display: none !important;
  }

  #session-timer-display {
    padding: 2px 4px !important;
    gap: 2px !important;
  }

  #wan-ip-display {
    display: none !important;
  }

  #session-time-text {
    font-size: 10px !important;
    height: auto !important;
    padding: 2px !important;
  }
}

/* ==========================================================================
   TASK-PC-TOPBAR-CLEANUP-AND-BILL-MODAL-CONTROLS
   ========================================================================== */

/* 1. Eliminación Definitiva de Moneda (COP) e Idioma (ES) */
.top-bar .badge.badge-info,
.top-bar .lang-selector,
#top-lang-selector,
header.top-bar .badge.badge-info,
header.top-bar .lang-selector {
  display: none !important;
}

/* 2. Barra Superior en Una Sola Línea Horizontal en Modo PC */
@media (min-width: 769px) {
  header.top-bar,
  .top-bar {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: space-between !important;
    height: 52px !important;
    min-height: 52px !important;
    max-height: 52px !important;
    padding: 0 14px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  div.top-bar-right {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    align-items: center !important;
    justify-content: flex-end !important;
    gap: 6px !important;
    flex: 0 1 auto !important;
    white-space: nowrap !important;
  }

  .top-bar-right #top-login-time-text,
  .top-bar-right #session-time-text,
  .top-bar-right #wan-ip-display,
  .top-bar-right #is4-op-topbar-trigger,
  .top-bar-right #top-help-btn,
  .top-bar-right #top-logout-btn,
  .top-bar-right #session-timer-display {
    display: inline-flex !important;
    align-items: center !important;
    gap: 3px !important;
    white-space: nowrap !important;
    font-size: 10.5px !important;
    line-height: 1 !important;
    padding: 3px 6px !important;
    border-radius: 4px !important;
    box-sizing: border-box !important;
  }
}

/* 3. Controles de Ventana y Movilidad en Modal de Facturación (#bill-modal) */
#bill-modal .modal-header {
  cursor: grab !important;
  user-select: none !important;
}

#bill-modal .modal-header:active {
  cursor: grabbing !important;
}

.modal-window-controls {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  user-select: none !important;
  margin-left: auto !important;
}

.modal-window-controls button {
  width: 30px !important;
  height: 30px !important;
  border-radius: 6px !important;
  cursor: pointer !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 0 !important;
  line-height: 1 !important;
  transition: all 0.15s ease !important;
  box-sizing: border-box !important;
}

.modal-window-controls #btn-bill-modal-minimize:hover,
.modal-window-controls #btn-bill-modal-maximize:hover {
  background: #e2e8f0 !important;
  border-color: #94a3b8 !important;
  transform: translateY(-1px);
}

.modal-window-controls #close-bill-modal:hover {
  background: #fca5a5 !important;
  border-color: #ef4444 !important;
  transform: translateY(-1px);
}

/* Modo Maximizado */
#bill-modal.is-maximized,
#bill-modal.is-maximized .modal-content,
#bill-modal .modal-content.is-maximized {
  width: 98vw !important;
  max-width: 98vw !important;
  height: 95vh !important;
  max-height: 95vh !important;
  border-radius: 8px !important;
  margin: 2.5vh auto !important;
  top: auto !important;
  left: auto !important;
  transform: none !important;
}

/* Píldora Flotante de Factura Minimizada */
#bill-modal-floating-pill {
  position: fixed !important;
  bottom: 20px !important;
  right: 20px !important;
  z-index: 2147483646 !important;
  background: #065f46 !important;
  color: #ffffff !important;
  border: 1.5px solid #34d399 !important;
  border-radius: 30px !important;
  padding: 8px 16px !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 0 15px rgba(16, 185, 129, 0.3) !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  cursor: pointer !important;
  font-family: inherit !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  user-select: none !important;
  animation: is4PillPop 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#bill-modal-floating-pill:hover {
  background: #047857 !important;
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -4px rgba(0, 0, 0, 0.5) !important;
}

@keyframes is4PillPop {
  from { opacity: 0; transform: scale(0.8) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* ==========================================================================
   HOTFIX-BILL-SINGLE-ROW-COMPACT-AND-SWIPE-CHIP:
   Compactación de líneas de factura, botón llamativo y micro-chip táctil
   ========================================================================== */

/* 1. Compactación de .bill-line-component e inputs */
.bill-line-component {
  padding: 6px 10px !important;
  margin-bottom: 6px !important;
  gap: 6px !important;
}

.bill-line-component input,
.bill-line-component select,
.bill-line-component .form-control {
  height: 32px !important;
  min-height: 32px !important;
  padding: 2px 8px !important;
  font-size: 12.5px !important;
}

.bill-line-component label {
  font-size: 11px !important;
  margin-bottom: 2px !important;
}

/* 2. Botón Rojo Claro Llamativo (#btn-add-bill-line-main) */
#btn-add-bill-line-main,
.btn-add-bill-line-main {
  background: #fee2e2 !important; /* Rojo claro / soft red */
  color: #b91c1c !important;       /* Texto rojo oscuro corporativo */
  border: 1.5px solid #f87171 !important;
  font-weight: 700 !important;
  font-size: 13px !important;
  padding: 8px 16px !important;
  border-radius: 8px !important;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.15) !important;
  transition: all 0.2s ease !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  cursor: pointer !important;
}

#btn-add-bill-line-main:hover,
.btn-add-bill-line-main:hover {
  background: #fecaca !important;
  border-color: #ef4444 !important;
  color: #991b1b !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.25) !important;
}

/* 3. Micro-Chip Moderno de Scroll Táctil */
@media (max-width: 1024px) {
  .bill-table-scroll-hint {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    background: rgba(30, 41, 59, 0.06) !important;
    color: #475569 !important;
    font-size: 11px !important;
    font-weight: 600 !important;
    padding: 4px 10px !important;
    border-radius: 20px !important;
    border: 1px dashed #cbd5e1 !important;
    margin-bottom: 6px !important;
    user-select: none !important;
  }
  .bill-table-scroll-hint .scroll-hint-icon {
    font-size: 14px !important;
    color: #2563eb !important;
    animation: hintSwipe 2s infinite ease-in-out !important;
  }
}

@media (min-width: 1025px) {
  .bill-table-scroll-hint {
    display: none !important;
  }
}

@keyframes hintSwipe {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}

/* ==========================================================================
   SUBMODAL DE DATOS DE TARJETA / DATÁFONO / VOUCHER (#modal-card-payment-details)
   ========================================================================== */
#modal-card-payment-details.is4-modal-overlay {
  position: fixed;
  z-index: 10060;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  align-items: center;
  justify-content: center;
}

#modal-card-payment-details .is4-modal-box {
  background: #ffffff;
  border-radius: 12px;
  padding: 20px;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  animation: modalFadeIn 0.2s ease-out;
}

/* ==========================================================================
   FIX-EXPENSES-PDF-SEARCH-MOBILE-MODAL-AND-BILLING-LUPA-UNIVERSAL:
   Ajuste móvil (<= 768px) para Modal de Gasto Operativo, Búsqueda Avanzada y Consulta Rápida
   ========================================================================== */
@media (max-width: 768px) {
  #is4-expense-entry-modal,
  #expense-modal,
  #is4-expenses-adv-search-modal,
  #is4-quick-bill-consult-modal {
    padding: 10px !important;
    align-items: center !important;
    justify-content: center !important;
    overflow-y: hidden !important;
  }

  #is4-expense-entry-modal .modal-content,
  #expense-modal .modal-content,
  #is4-expenses-adv-search-modal .modal-content {
    max-height: 84dvh !important;
    max-height: 84vh;
    width: calc(100vw - 20px) !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    border-radius: 16px !important;
    margin: auto !important;
    padding: 0 !important;
  }

  #is4-expense-entry-modal .modal-body,
  #is4-expense-entry-modal .is4-expense-form-body,
  #expense-modal .modal-body {
    flex: 1 1 auto !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 14px !important;
    max-height: calc(84dvh - 130px) !important;
  }

  #is4-expense-entry-modal .is4-exp-grid-row,
  #is4-expenses-adv-search-modal .is4-exp-grid-row {
    grid-template-columns: 1fr !important;
    gap: 0.65rem !important;
  }

  #is4-expense-entry-modal .modal-footer,
  #is4-expense-entry-modal .is4-expense-modal-footer,
  #expense-modal .modal-footer,
  #is4-expenses-adv-search-modal .modal-footer {
    flex-shrink: 0 !important;
    position: sticky !important;
    bottom: 0 !important;
    background: var(--is4-surface, #ffffff) !important;
    padding: 12px 16px !important;
    border-top: 1px solid #e2e8f0 !important;
    z-index: 10 !important;
    display: flex !important;
    gap: 10px !important;
    justify-content: flex-end !important;
  }

  #is4-expense-entry-modal .modal-footer .btn,
  #is4-expenses-adv-search-modal .modal-footer .btn {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
  }
}