/* ============================================================
   SICE THEME v2.0
   Sistema Integral de Control Escolar
   Yii2 + Bootstrap 3
   ============================================================ */

/* ============================================================
   1. VARIABLES CSS
   ============================================================ */
:root {
  --sice-primary: #2c3e50;
  --sice-accent: #2980b9;
  --sice-success: #27ae60;
  --sice-warning: #f39c12;
  --sice-danger: #e74c3c;
  --sice-info: #16a085;

  --sice-gray-100: #f8f9fa;
  --sice-gray-200: #ecf0f1;
  --sice-gray-300: #d5dbdb;
  --sice-gray-500: #717d7e;
  --sice-gray-700: #2c3e50;

  --sice-sidebar-width: 230px;
  --sice-topbar-height: 56px;
  --sice-border-radius: 6px;
  --sice-border-radius-lg: 10px;
  --sice-transition: 0.2s ease;
}

/* ============================================================
   2. BASE / RESET
   ============================================================ */
body {
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
    Arial, sans-serif;
  background-color: var(--sice-gray-100);
  color: var(--sice-gray-700);
  font-size: 14px;
  margin: 0;
  padding: 0;
}

a {
  color: var(--sice-accent);
}

a:hover {
  color: #2472a4;
  text-decoration: none;
}

/* ============================================================
   3. TOPBAR
   ============================================================ */
.sice-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--sice-topbar-height);
  background-color: var(--sice-primary);
  display: flex;
  align-items: center;
  padding: 0 20px;
  z-index: 1030;
}

.sice-topbar__left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sice-topbar__toggle {
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 18px;
  padding: 6px;
  cursor: pointer;
}

.sice-topbar__toggle:hover {
  color: #fff;
}

.sice-topbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
}

.sice-topbar__brand:hover,
.sice-topbar__brand:focus {
  color: #fff;
  text-decoration: none;
}

.sice-topbar__brand-icon {
  width: 34px;
  height: 34px;
  background-color: var(--sice-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: #fff;
  font-size: 14px;
  letter-spacing: 1px;
}

.sice-topbar__brand-text {
  font-size: 15px;
  font-weight: 400;
  color: #fff;
}

.sice-topbar__brand-text strong {
  font-weight: 600;
  color: var(--sice-accent);
}

.sice-topbar__center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.sice-topbar__periodo {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--sice-border-radius);
  padding: 6px 14px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.sice-topbar__periodo strong {
  color: #fff;
  font-weight: 500;
}

.sice-topbar__right {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.sice-topbar__notif {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  position: relative;
  cursor: pointer;
}

.sice-topbar__notif:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.sice-topbar__notif-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 16px;
  height: 16px;
  background: var(--sice-danger);
  border-radius: 10px;
  font-size: 9px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  padding: 0 4px;
}

.sice-topbar__avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background-color: var(--sice-info);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}

.sice-topbar__avatar:hover,
.sice-topbar__avatar:focus {
  background-color: #128c75;
}

/* Dropdown del avatar */
.sice-topbar__user-menu {
  min-width: 200px;
  border: 1px solid var(--sice-gray-300);
  border-radius: var(--sice-border-radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-top: 6px;
}

.sice-topbar__user-info {
  padding: 10px 16px;
  font-size: 13px;
  color: var(--sice-gray-700);
}

/* Navbar público (invitados) */
.sice-public-navbar {
  padding: 15px 0;
  text-align: right;
}

.sice-topbar__periodo-link {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}

.sice-topbar__periodo-link:hover {
  color: var(--sice-accent);
  text-decoration: none;
}

/* ============================================================
   4. SIDEBAR
   ============================================================ */
.sice-sidebar {
  position: fixed;
  top: var(--sice-topbar-height);
  left: 0;
  bottom: 0;
  width: var(--sice-sidebar-width);
  background: #fff;
  border-right: 1px solid var(--sice-gray-300);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 10px 0 20px;
  z-index: 1020;
  transition: transform var(--sice-transition);
}

/* Scrollbar sutil */
.sice-sidebar::-webkit-scrollbar {
  width: 4px;
}

.sice-sidebar::-webkit-scrollbar-track {
  background: transparent;
}

.sice-sidebar::-webkit-scrollbar-thumb {
  background: var(--sice-gray-300);
  border-radius: 2px;
}

/* Secciones */
.sice-sidebar__section {
  padding: 0 12px;
  margin-bottom: 4px;
}

.sice-sidebar__section-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--sice-gray-500);
  padding: 12px 12px 6px;
  font-weight: 600;
}

/* Sección colapsable: toggle clickeable */
.sice-sidebar__section-toggle {
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 4px;
  margin: 0 0 2px;
  transition: background 0.15s;
  user-select: none;
}

.sice-sidebar__section-toggle:hover {
  background: var(--sice-gray-200);
  color: var(--sice-gray-700);
}

/* Chevron que rota al colapsar */
.sice-sidebar__chevron {
  font-size: 9px;
  transition: transform 0.2s;
  color: var(--sice-gray-300);
}

.sice-sidebar__section-toggle.collapsed .sice-sidebar__chevron {
  transform: rotate(-90deg);
}

/* Sección fija (no colapsable, ej: Principal) */
.sice-sidebar__section-label--fixed {
  cursor: default;
}

.sice-sidebar__section-label--fixed:hover {
  background: transparent;
  color: var(--sice-gray-500);
}

/* Animación suave del collapse (Bootstrap 3 ya la maneja,
   esto solo asegura que no haya saltos) */
.sice-sidebar__section-items {
  overflow: hidden;
}

/* Ítems */
.sice-sidebar__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--sice-border-radius);
  color: var(--sice-gray-500);
  font-size: 13px;
  text-decoration: none;
  margin: 1px 0;
  transition: all 0.15s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sice-sidebar__item:hover,
.sice-sidebar__item:focus {
  background: var(--sice-gray-200);
  color: var(--sice-gray-700);
  text-decoration: none;
}

.sice-sidebar__item.active {
  background: rgba(41, 128, 185, 0.08);
  color: var(--sice-accent);
  font-weight: 500;
}

.sice-sidebar__item.active .sice-sidebar__icon {
  color: var(--sice-accent);
}

.sice-sidebar__icon {
  width: 18px;
  text-align: center;
  font-size: 14px;
  flex-shrink: 0;
  color: var(--sice-gray-500);
}

.sice-sidebar__label {
  overflow: hidden;
  text-overflow: ellipsis;
}

.sice-sidebar__badge {
  margin-left: auto;
  background: var(--sice-danger);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  padding: 1px 7px;
  border-radius: 10px;
  flex-shrink: 0;
}

/* Overlay (móvil) */
.sice-sidebar__overlay {
  display: none;
  position: fixed;
  top: var(--sice-topbar-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1015;
}

.sice-sidebar__overlay--visible {
  display: block;
}

/* ============================================================
   5. MAIN CONTENT AREA
   ============================================================ */
.sice-app-body {
  display: flex;
  min-height: calc(100vh - var(--sice-topbar-height));
  padding-top: var(--sice-topbar-height);
}

.sice-main-content {
  flex: 1;
  /* CRÍTICO: sin esto, un hijo ancho (tabla, código, etc.) obliga a este
     flex item a crecer más allá del viewport en vez de scrollear
     internamente, empujando TODA la página (bug clásico de flexbox: los
     flex items tienen min-width:auto por default, no 0). */
  min-width: 0;
  margin-left: var(--sice-sidebar-width);
  padding: 20px 24px;
  min-height: calc(100vh - var(--sice-topbar-height));
}

/* ============================================================
   6. FOOTER
   ============================================================ */
.sice-footer {
  margin-left: var(--sice-sidebar-width);
  border-top: 1px solid var(--sice-gray-300);
  padding: 14px 24px;
  background: #fff;
}

.sice-footer__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--sice-gray-500);
}

.sice-footer__version {
  font-weight: 500;
}

/* ============================================================
   7. RESPONSIVE (Bootstrap 3 breakpoints)
   ============================================================ */

/* Tablet: < 992px — sidebar oculto, se abre con toggle */
@media (max-width: 991px) {
  .sice-sidebar {
    transform: translateX(-100%);
  }

  .sice-sidebar.sice-sidebar--open {
    transform: translateX(0);
  }

  .sice-main-content {
    margin-left: 0;
  }

  .sice-footer {
    margin-left: 0;
  }
}

/* Móvil: < 768px */
@media (max-width: 767px) {
  .sice-topbar {
    padding: 0 12px;
  }

  .sice-main-content {
    padding: 16px 12px;
  }

  .sice-footer {
    padding: 12px;
  }

  .sice-footer__content {
    flex-direction: column;
    gap: 4px;
    text-align: center;
  }
}

/* Extra small: < 480px */
@media (max-width: 480px) {
  .sice-main-content {
    padding: 12px 8px;
  }
}

/* ============================================================
   8. PAGE HEADER
   ============================================================ */
.sice-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.sice-page-header__title {
  font-size: 20px;
  font-weight: 600;
  color: var(--sice-primary);
  margin: 4px 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sice-page-header__title .glyphicon,
.sice-page-header__title .fa {
  color: var(--sice-accent);
}

.sice-page-header__actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

/* Breadcrumb */
.sice-breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0;
  font-size: 12px;
}

.sice-breadcrumb>li+li::before {
  content: "›";
  color: var(--sice-gray-300);
  padding: 0 4px;
}

.sice-breadcrumb>li>a {
  color: var(--sice-accent);
}

.sice-breadcrumb>.active {
  color: var(--sice-gray-500);
}

/* ============================================================
   9. BUTTONS
   ============================================================ */
.btn-sice-primary {
  background-color: var(--sice-accent);
  color: #fff;
  border: none;
  border-radius: var(--sice-border-radius);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  transition: background var(--sice-transition);
}

.btn-sice-primary:hover,
.btn-sice-primary:focus {
  background-color: #2472a4;
  color: #fff;
}

.btn-sice-secondary {
  background-color: #fff;
  color: var(--sice-gray-700);
  border: 1px solid var(--sice-gray-300);
  border-radius: var(--sice-border-radius);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
  transition: all var(--sice-transition);
}

.btn-sice-secondary:hover,
.btn-sice-secondary:focus {
  background-color: var(--sice-gray-200);
  color: var(--sice-gray-700);
}

.btn-sice-success {
  background-color: var(--sice-success);
  color: #fff;
  border: none;
  border-radius: var(--sice-border-radius);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
}

.btn-sice-success:hover {
  background-color: #219a52;
  color: #fff;
}

.btn-sice-danger {
  background-color: var(--sice-danger);
  color: #fff;
  border: none;
  border-radius: var(--sice-border-radius);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
}

.btn-sice-danger:hover {
  background-color: #c0392b;
  color: #fff;
}

.btn-sice-warning {
  background-color: var(--sice-warning);
  color: #fff;
  border: none;
  border-radius: var(--sice-border-radius);
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 500;
}

.btn-sice-warning:hover {
  background-color: #d68910;
  color: #fff;
}

/* ============================================================
   10. PANELS (Cards)
   ============================================================ */
.sice-panel {
  background: #fff;
  border-radius: var(--sice-border-radius-lg);
  border: 1px solid var(--sice-gray-300);
  margin-bottom: 16px;
}

.sice-panel__header {
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--sice-gray-200);
  flex-wrap: wrap;
  gap: 8px;
}

.sice-panel__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--sice-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sice-panel__title .glyphicon,
.sice-panel__title .fa {
  color: var(--sice-accent);
}

.sice-panel__tools {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.sice-panel__body {
  padding: 16px 18px;
}

.sice-panel__footer {
  padding: 10px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--sice-gray-200);
  font-size: 12px;
  color: var(--sice-gray-500);
  flex-wrap: wrap;
  gap: 8px;
}

/* Variantes con borde superior de color */
.sice-panel--accent {
  border-top: 3px solid var(--sice-accent);
}

.sice-panel--success {
  border-top: 3px solid var(--sice-success);
}

.sice-panel--warning {
  border-top: 3px solid var(--sice-warning);
}

.sice-panel--danger {
  border-top: 3px solid var(--sice-danger);
}

.sice-panel--info {
  border-top: 3px solid var(--sice-info);
}

/* ============================================================
   11. TABLES / GRIDVIEW
   ============================================================ */
.sice-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.sice-table>thead>tr>th {
  background-color: var(--sice-gray-100);
  padding: 10px 14px;
  text-align: left;
  font-weight: 500;
  color: var(--sice-gray-500);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--sice-gray-300);
}

.sice-table>tbody>tr>td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--sice-gray-200);
  color: var(--sice-gray-700);
  vertical-align: middle;
}

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

.sice-table>tbody>tr:hover>td {
  background-color: rgba(41, 128, 185, 0.03);
}

/* Filtros del GridView */
.sice-table>thead>tr>td {
  padding: 6px 8px;
  background: #fff;
  border-bottom: 1px solid var(--sice-gray-300);
}

.sice-table>thead>tr>td input,
.sice-table>thead>tr>td select {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--sice-gray-300);
  width: 100%;
}

.sice-table>thead>tr>td input:focus,
.sice-table>thead>tr>td select:focus {
  border-color: var(--sice-accent);
  outline: none;
  box-shadow: 0 0 0 2px rgba(41, 128, 185, 0.15);
}

/* Tabla responsiva */
@media (max-width: 767px) {
  .sice-table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* ============================================================
   12. ACTION BUTTONS (GridView)
   ============================================================ */
.btn-sice-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 5px;
  border: none;
  background: transparent;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.12s;
  text-decoration: none;
  padding: 0;
}

.btn-sice-action--view {
  color: var(--sice-info);
}

.btn-sice-action--view:hover {
  background: rgba(22, 160, 133, 0.1);
  color: var(--sice-info);
  text-decoration: none;
}

.btn-sice-action--edit {
  color: var(--sice-warning);
}

.btn-sice-action--edit:hover {
  background: rgba(243, 156, 18, 0.1);
  color: var(--sice-warning);
  text-decoration: none;
}

.btn-sice-action--delete {
  color: var(--sice-danger);
}

.btn-sice-action--delete:hover {
  background: rgba(231, 76, 60, 0.1);
  color: var(--sice-danger);
  text-decoration: none;
}

.btn-sice-action--toggle {
  color: var(--sice-accent);
}

.btn-sice-action--toggle:hover {
  background: rgba(41, 128, 185, 0.1);
  color: var(--sice-accent);
  text-decoration: none;
}

/* ============================================================
   13. BADGES DE ESTADO
   ============================================================ */
.sice-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 500;
  line-height: 1.4;
}

.sice-badge--activo {
  background: rgba(39, 174, 96, 0.1);
  color: #1e8449;
}

.sice-badge--inactivo {
  background: rgba(113, 125, 126, 0.1);
  color: var(--sice-gray-500);
}

.sice-badge--pendiente {
  background: rgba(243, 156, 18, 0.1);
  color: #b7770a;
}

.sice-badge--proceso {
  background: rgba(41, 128, 185, 0.1);
  color: #21618c;
}

.sice-badge--completo {
  background: rgba(39, 174, 96, 0.1);
  color: #1e8449;
}

.sice-badge--rechazado {
  background: rgba(231, 76, 60, 0.1);
  color: #a93226;
}

.sice-badge--cancelado {
  background: rgba(113, 125, 126, 0.1);
  color: var(--sice-gray-500);
}

.sice-badge--borrador {
  background: rgba(113, 125, 126, 0.08);
  color: var(--sice-gray-500);
}

/* ============================================================
   14. KPI STAT CARDS
   ============================================================ */
.sice-stat-card {
  background: #fff;
  border-radius: var(--sice-border-radius-lg);
  padding: 16px 18px;
  border: 1px solid var(--sice-gray-300);
  position: relative;
  overflow: hidden;
}

.sice-stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  border-radius: 10px 0 0 10px;
}

.sice-stat-card--accent::before {
  background: var(--sice-accent);
}

.sice-stat-card--success::before {
  background: var(--sice-success);
}

.sice-stat-card--warning::before {
  background: var(--sice-warning);
}

.sice-stat-card--danger::before {
  background: var(--sice-danger);
}

.sice-stat-card--info::before {
  background: var(--sice-info);
}

.sice-stat-card__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 8px;
}

.sice-stat-card__value {
  font-size: 26px;
  font-weight: 600;
  color: var(--sice-primary);
  line-height: 1;
}

.sice-stat-card__label {
  font-size: 11px;
  color: var(--sice-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* ============================================================
   15. FORMS
   ============================================================ */
.sice-form .form-group {
  margin-bottom: 18px;
}

.sice-form .control-label {
  font-weight: 500;
  font-size: 13px;
  color: var(--sice-gray-700);
  margin-bottom: 4px;
}

.sice-form .form-control {
  border-radius: var(--sice-border-radius);
  border-color: var(--sice-gray-300);
  font-size: 14px;
  padding: 8px 12px;
  height: auto;
  transition:
    border-color var(--sice-transition),
    box-shadow var(--sice-transition);
}

.sice-form .form-control:focus {
  border-color: var(--sice-accent);
  box-shadow: 0 0 0 3px rgba(41, 128, 185, 0.12);
}

.sice-form .help-block {
  font-size: 12px;
  color: var(--sice-gray-500);
  margin-top: 4px;
}

.sice-form .has-error .form-control {
  border-color: var(--sice-danger);
}

.sice-form .has-error .help-block {
  color: var(--sice-danger);
}

/* Secciones del formulario */
.sice-form__section {
  margin: 24px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--sice-gray-200);
}

.sice-form__section-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--sice-primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sice-form__section-title .glyphicon,
.sice-form__section-title .fa {
  color: var(--sice-accent);
}

/* Botones de formulario */
.sice-form-actions {
  padding-top: 16px;
  display: flex;
  gap: 8px;
}

.sice-form-actions--right {
  justify-content: flex-end;
}

/* ============================================================
   16. TABS
   ============================================================ */
.sice-tabs .nav-tabs {
  border-bottom: 2px solid var(--sice-gray-200);
}

.sice-tabs .nav-tabs>li>a {
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  color: var(--sice-gray-500);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 16px;
  transition: all var(--sice-transition);
}

.sice-tabs .nav-tabs>li>a:hover {
  background: transparent;
  border-bottom-color: var(--sice-gray-300);
  color: var(--sice-gray-700);
}

.sice-tabs .nav-tabs>li.active>a,
.sice-tabs .nav-tabs>li.active>a:hover,
.sice-tabs .nav-tabs>li.active>a:focus {
  border: none;
  border-bottom: 2px solid var(--sice-accent);
  color: var(--sice-accent);
  background: transparent;
}

.sice-tabs .tab-content {
  padding-top: 16px;
}

/* ============================================================
   17. MODALS
   ============================================================ */
.sice-modal .modal-content {
  border-radius: var(--sice-border-radius-lg);
  border: none;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.sice-modal .modal-header {
  border-bottom: 1px solid var(--sice-gray-200);
  padding: 16px 20px;
}

.sice-modal .modal-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--sice-primary);
}

.sice-modal .modal-body {
  padding: 20px;
}

.sice-modal .modal-footer {
  border-top: 1px solid var(--sice-gray-200);
  padding: 14px 20px;
}

/* ============================================================
   18. EMPTY STATE
   ============================================================ */
.sice-empty {
  text-align: center;
  padding: 48px 24px;
}

.sice-empty__icon {
  font-size: 48px;
  color: var(--sice-gray-300);
  margin-bottom: 12px;
}

.sice-empty__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--sice-gray-700);
  margin-bottom: 4px;
}

.sice-empty__text {
  font-size: 13px;
  color: var(--sice-gray-500);
  margin-bottom: 16px;
}

/* ============================================================
   19. PAGINACIÓN
   ============================================================ */
.pagination>li>a,
.pagination>li>span {
  color: var(--sice-accent);
  border-color: var(--sice-gray-300);
  font-size: 13px;
  padding: 6px 12px;
  border-radius: var(--sice-border-radius);
  margin: 0 1px;
}

.pagination>li.active>a,
.pagination>li.active>span {
  background-color: var(--sice-accent);
  border-color: var(--sice-accent);
  color: #fff;
}

.pagination>li>a:hover {
  background-color: var(--sice-gray-200);
  color: var(--sice-accent);
}

/* ============================================================
   20. SELECT2 OVERRIDES
   ============================================================ */
.select2-container--krajee .select2-selection {
  border-radius: var(--sice-border-radius) !important;
  border-color: var(--sice-gray-300) !important;
  min-height: 36px !important;
}

.select2-container--krajee .select2-selection:focus,
.select2-container--krajee.select2-container--focus .select2-selection,
.select2-container--krajee.select2-container--open .select2-selection {
  border-color: var(--sice-accent) !important;
  box-shadow: 0 0 0 3px rgba(41, 128, 185, 0.12) !important;
}

.select2-container--krajee .select2-results__option--highlighted {
  background-color: var(--sice-accent) !important;
}

/* ============================================================
   21. TOASTR OVERRIDES
   ============================================================ */
#toast-container>div {
  border-radius: var(--sice-border-radius) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12) !important;
  font-size: 14px !important;
  padding: 16px 20px !important;
  width: 380px !important;
}

/* ============================================================
   22. UTILITIES
   ============================================================ */
.sice-mt-0 {
  margin-top: 0;
}

.sice-mt-1 {
  margin-top: 8px;
}

.sice-mt-2 {
  margin-top: 16px;
}

.sice-mt-3 {
  margin-top: 24px;
}

.sice-mb-0 {
  margin-bottom: 0;
}

.sice-mb-1 {
  margin-bottom: 8px;
}

.sice-mb-2 {
  margin-bottom: 16px;
}

.sice-mb-3 {
  margin-bottom: 24px;
}

.sice-p-0 {
  padding: 0;
}

.sice-text-muted {
  color: var(--sice-gray-500);
}

.sice-text-accent {
  color: var(--sice-accent);
}

.sice-text-success {
  color: var(--sice-success);
}

.sice-text-danger {
  color: var(--sice-danger);
}

.sice-text-warning {
  color: var(--sice-warning);
}

/* ================================================================
   mod-orientacion.css
   Estilos específicos del módulo de Orientación y Semáforo
   Agregar al final de sice-theme.css o importar como archivo aparte
   ================================================================ */

/* ---------------------------------------------------------------
   Badges de semáforo (inline en tablas y tarjetas)
   --------------------------------------------------------------- */
.mod-semaforo-badge {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.3px;
}

.mod-semaforo-verde {
  background-color: var(--sice-success);
}

.mod-semaforo-amarillo {
  background-color: var(--sice-warning);
}

.mod-semaforo-naranja {
  background-color: #e67e22;
}

.mod-semaforo-rojo {
  background-color: var(--sice-danger);
}

/* ---------------------------------------------------------------
   Círculo grande para la vista de historial / detalle
   --------------------------------------------------------------- */
.mod-semaforo-circulo {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  margin: 0 auto;
  border: 5px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.mod-semaforo-circulo--verde {
  background-color: var(--sice-success);
}

.mod-semaforo-circulo--amarillo {
  background-color: var(--sice-warning);
}

.mod-semaforo-circulo--naranja {
  background-color: #e67e22;
}

.mod-semaforo-circulo--rojo {
  background-color: var(--sice-danger);
}

/* ---------------------------------------------------------------
   Variantes de sice-panel para colores de semáforo
   (complementan las variantes existentes --accent, --success, etc.)
   --------------------------------------------------------------- */
.sice-panel.sice-panel--verde {
  border-top: 4px solid var(--sice-success);
}

.sice-panel.sice-panel--amarillo {
  border-top: 4px solid var(--sice-warning);
}

.sice-panel.sice-panel--naranja {
  border-top: 4px solid #e67e22;
}

.sice-panel.sice-panel--rojo {
  border-top: 4px solid var(--sice-danger);
}

/* ---------------------------------------------------------------
   Tarjetas de estadísticas — override naranja
   (las tarjetas --success, --warning, --danger ya existen en el tema)
   --------------------------------------------------------------- */
.sice-stat-card--naranja {
  border-top: 4px solid #e67e22;
}

.sice-stat-card--naranja .sice-stat-card__value {
  color: #e67e22;
}

/* ============================================
   GRILLA DE DISPONIBILIDAD
   ============================================ */
.celda-horario {
  transition:
    background-color 0.2s ease,
    transform 0.1s ease;
}

.celda-horario:hover {
  background-color: #d5dbdb !important;
  transform: scale(1.05);
}

.celda-horario.no-disponible {
  background-color: #e74c3c !important;
  color: white;
}

.celda-horario.no-disponible .glyphicon-ok-circle {
  color: white !important;
}

.celda-horario.no-disponible .glyphicon-ok-circle:before {
  content: "\e014";
  /* glyphicon-remove-circle */
}

/* ============================================================
   mod-alumnos — Vista de detalle del alumno
   ============================================================ */

/* Layout de dos columnas principal/sidebar */
.mod-alumno-layout {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-top: 14px;
}

.mod-alumno-main {
  flex: 1;
  min-width: 0;
}

.mod-alumno-sidebar {
  width: 280px;
  flex-shrink: 0;
}

.mod-alumno-sticky {
  position: sticky;
  top: 70px;
}

/* Header de identificación del alumno */
.mod-alumno-header {
  background: linear-gradient(135deg,
      var(--sice-accent) 0%,
      var(--sice-primary) 100%);
  color: #fff;
  padding: 18px 24px 14px;
  border-radius: var(--sice-border-radius);
  margin-bottom: 0;
}

.mod-alumno-header h2 {
  margin: 0 0 7px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.mod-alumno-header .meta {
  font-size: 12px;
  opacity: 0.88;
}

.mod-alumno-header .meta span {
  margin-right: 16px;
}

.mod-alumno-header .acciones {
  margin-top: 11px;
}

.mod-alumno-header .acciones .btn {
  margin-right: 5px;
  font-size: 12px;
}

/* Tarjeta de sección dentro del tab (reemplaza info-card) */
.mod-alumno-card {
  background: #fff;
  border: 1px solid var(--sice-gray-300);
  border-radius: var(--sice-border-radius);
  padding: 16px;
  margin-bottom: 14px;
}

.mod-alumno-card__title {
  margin: 0 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--sice-accent);
  color: var(--sice-accent);
  font-size: 15px;
  font-weight: 600;
}

.mod-alumno-card__title .glyphicon {
  margin-right: 6px;
}

/* Tabla de datos (DetailView) dentro de mod-alumno-card */
.mod-alumno-card .detail-view th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  color: var(--sice-gray-500);
  background: var(--sice-gray-100);
  white-space: nowrap;
  width: 28%;
}

.mod-alumno-card .detail-view td {
  font-size: 13px;
  color: var(--sice-gray-700);
}

/* Tarjeta de tutor (padre/madre) */
.mod-alumno-tutor {
  background: var(--sice-gray-100);
  border-left: 4px solid var(--sice-accent);
  padding: 12px 14px;
  margin-bottom: 10px;
  border-radius: 3px;
  font-size: 13px;
}

.mod-alumno-tutor h4 {
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 700;
}

.mod-alumno-tutor--madre {
  border-left-color: var(--sice-danger);
}

/* Mini-card del sidebar (foto, situación, hermanos, contacto, acciones) */
.mod-alumno-sc {
  background: #fff;
  border: 1px solid var(--sice-gray-300);
  border-radius: var(--sice-border-radius);
  margin-bottom: 10px;
  overflow: hidden;
}

.mod-alumno-sc__header {
  background: var(--sice-gray-200);
  border-bottom: 1px solid var(--sice-gray-300);
  padding: 8px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--sice-accent);
}

.mod-alumno-sc__header .glyphicon {
  margin-right: 5px;
}

.mod-alumno-sc__body {
  padding: 12px 14px;
}

/* Foto del alumno en el sidebar */
.mod-alumno-foto {
  width: 100%;
  border-radius: 4px;
  border: 2px solid var(--sice-gray-300);
  display: block;
}

.mod-alumno-foto-ph {
  width: 100%;
  background: var(--sice-gray-100);
  border: 2px dashed var(--sice-gray-300);
  border-radius: 4px;
  text-align: center;
  padding: 24px 8px;
  color: var(--sice-gray-500);
  font-size: 12px;
}

.mod-alumno-foto-ph .glyphicon {
  font-size: 34px;
  display: block;
  margin-bottom: 5px;
}

/* Fila de dato rápido en sidebar */
.mod-alumno-dato {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  border-bottom: 1px solid var(--sice-gray-200);
  font-size: 12px;
}

.mod-alumno-dato:last-child {
  border-bottom: none;
}

.mod-alumno-dato__lbl {
  color: var(--sice-gray-500);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 10px;
  letter-spacing: 0.3px;
}

.mod-alumno-dato__val {
  color: var(--sice-gray-700);
  font-weight: 500;
  text-align: right;
  max-width: 60%;
}

/* Ítem de hermano */
.mod-alumno-hermano {
  padding: 5px 0;
  border-bottom: 1px solid var(--sice-gray-200);
  font-size: 12px;
}

.mod-alumno-hermano:last-child {
  border-bottom: none;
}

.mod-alumno-hermano a {
  color: var(--sice-accent);
  font-weight: 600;
}

.mod-alumno-hermano small {
  color: var(--sice-gray-500);
  display: block;
}

/* Spinner de carga de tab (AJAX) */
.mod-alumno-loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--sice-gray-500);
}

.mod-alumno-loading .glyphicon {
  font-size: 30px;
  display: block;
  margin-bottom: 10px;
  animation: sice-spin 1.4s linear infinite;
}

@keyframes sice-spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* Responsive */
@media (max-width: 991px) {
  .mod-alumno-layout {
    flex-direction: column;
  }

  .mod-alumno-sidebar {
    width: 100%;
  }

  .mod-alumno-sticky {
    position: static;
  }
}

/* ============================================================
   TOASTR — personalización del tamaño/tipografía de las
   notificaciones flotantes (flash messages via toastr.js)
   Trasladado desde layouts/main.php — antes vivía como <style>
   inline en el <head>, ahora es parte del tema global.
   ============================================================ */

/* Contenedor principal de cada toast — afecta a TODOS los toasts
   (éxito, error, warning, info) */
#toast-container>div {
  /* Tamaño del recuadro */
  width: 320px !important;
  /* ancho total (original: 450px) */
  min-height: 50px !important;

  /* Espacio interno */
  padding: 12px 16px !important;

  /* Texto */
  font-size: 14px !important;
  /* original: 16px */
  line-height: 1.4 !important;
  /* original: 1.5 */

  /* Icono — separación respecto al texto */
  background-position: 15px center !important;
  padding-left: 55px !important;
}

/* Título del toast (si se usa: toastr.success('msg', 'TÍTULO')) */
#toast-container>div .toast-title {
  font-size: 14px !important;
  font-weight: bold !important;
  margin-bottom: 4px !important;
}

/* Mensaje del toast */
#toast-container>div .toast-message {
  font-size: 13px !important;
  line-height: 1.4 !important;
}

/* Clase personalizada — se aplica si se define:
   toastr.options.toastClass = 'toast-custom' */
.toast-custom {
  width: 300px !important;
  min-height: 50px !important;
  padding: 12px 16px !important;
  font-size: 13px !important;
  padding-left: 55px !important;
}

/* Posición del icono por tipo de toast (cada tipo trae su propio
   ícono vía background-image) */
.toast-success {
  background-position: 15px center !important;
}

.toast-error {
  background-position: 15px center !important;
}

.toast-warning {
  background-position: 15px center !important;
}

.toast-info {
  background-position: 15px center !important;
}

/* ================================================================
   mod-asistencias.css
   Estilos específicos del módulo de Asistencias
   Agregar al final de sice-theme.css
   ================================================================ */

/* ---------------------------------------------------------------
   Accesos rápidos (dashboard de asistencias/index.php)
   --------------------------------------------------------------- */
.mod-asistencias-quick-action {
  display: flex;
  align-items: flex-start;
  padding: 15px;
  margin-bottom: 15px;
  border: 1px solid var(--sice-gray-300);
  border-radius: var(--sice-border-radius);
  transition: all var(--sice-transition);
  text-decoration: none;
  color: inherit;
}

.mod-asistencias-quick-action:hover,
.mod-asistencias-quick-action:focus {
  border-color: var(--sice-accent);
  box-shadow: 0 2px 8px rgba(41, 128, 185, 0.15);
  text-decoration: none;
  color: inherit;
}

.mod-asistencias-quick-action__icon {
  font-size: 22px;
  margin-right: 15px;
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.mod-asistencias-quick-action__icon--accent {
  background: rgba(41, 128, 185, 0.1);
  color: var(--sice-accent);
}

.mod-asistencias-quick-action__icon--success {
  background: rgba(39, 174, 96, 0.1);
  color: var(--sice-success);
}

.mod-asistencias-quick-action__icon--warning {
  background: rgba(243, 156, 18, 0.1);
  color: var(--sice-warning);
}

.mod-asistencias-quick-action__icon--info {
  background: rgba(22, 160, 133, 0.1);
  color: var(--sice-info);
}

.mod-asistencias-quick-action__icon--default {
  background: var(--sice-gray-200);
  color: var(--sice-gray-500);
}

.mod-asistencias-quick-action__content h4 {
  margin: 0 0 5px;
  font-size: 15px;
  font-weight: 600;
  color: var(--sice-primary);
}

.mod-asistencias-quick-action__content p {
  margin: 0;
  font-size: 12px;
  color: var(--sice-gray-500);
  line-height: 1.4;
}

/* ============================================================
   23. LOGIN
   Vista de acceso (views/user-management/auth/login.php)
   Google OAuth como método principal, cuenta local como
   alternativa. Depende únicamente de las variables CSS
   definidas en la sección 1 — cualquier cambio de paleta
   se refleja aquí sin tocar la vista.
   ============================================================ */
.sice-login-wrapper {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background: var(--sice-gray-100);
  padding: 30px 20px;
}

.sice-login-card {
  background: #fff;
  border-radius: var(--sice-border-radius-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  max-width: 400px;
  width: 100%;
}

.sice-login-header {
  background: #fff;
  padding: 24px 30px 16px;
  text-align: center;
  border-bottom: 3px solid var(--sice-accent);
}

.sice-login-header__logo {
  width: 52px;
  height: 52px;
  margin: 0 auto 8px;
  background: var(--sice-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 26px;
}

.sice-login-header__title {
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 2px;
  color: var(--sice-primary);
  line-height: 1.25;
}

.sice-login-header__subtitle {
  font-size: 12px;
  font-weight: 600;
  margin: 0;
  color: var(--sice-accent);
  letter-spacing: 1px;
}

.sice-login-body {
  padding: 18px 30px 20px;
}

.sice-login-form .form-group {
  margin-bottom: 12px;
}

.sice-login-form .form-control,
.sice-login-submit {
  height: 45px;
}

.sice-login-submit {
  font-size: 15px;
}

.sice-login-alert {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sice-login-alert span:nth-child(2) {
  flex: 1;
}

.sice-login-divider {
  position: relative;
  text-align: center;
  margin: 14px 0;
}

.sice-login-divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--sice-gray-300);
}

.sice-login-divider__text {
  position: relative;
  display: inline-block;
  background: #fff;
  padding: 0 15px;
  color: var(--sice-gray-500);
  font-size: 13px;
}

/* Botón de Google — método de acceso principal */
.sice-login-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 46px;
  background: #fff;
  color: var(--sice-gray-700);
  border: 1px solid var(--sice-gray-300);
  border-radius: var(--sice-border-radius);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--sice-transition);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.sice-login-google:hover {
  background: var(--sice-gray-100);
  border-color: var(--sice-gray-500);
  color: var(--sice-gray-700);
  text-decoration: none;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.12);
}

.sice-login-google svg {
  width: 20px;
  height: 20px;
}

.sice-login-links {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--sice-gray-200);
  display: flex;
  justify-content: space-between;
  gap: 15px;
  font-size: 13px;
}

.sice-login-links a {
  color: var(--sice-accent);
  text-decoration: none;
  transition: color var(--sice-transition);
}

.sice-login-links a:hover {
  color: var(--sice-primary);
  text-decoration: underline;
}

.sice-login-footer {
  background: var(--sice-gray-100);
  padding: 10px 30px;
  text-align: center;
  font-size: 12px;
  color: var(--sice-gray-500);
}

.sice-login-footer .glyphicon {
  margin-right: 5px;
}

/* Responsive */
@media (max-width: 480px) {
  .sice-login-wrapper {
    padding: 15px 10px;
  }

  .sice-login-header {
    padding: 16px 20px 14px;
  }

  .sice-login-header__logo {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }

  .sice-login-header__title {
    font-size: 16px;
  }

  .sice-login-body {
    padding: 16px 20px 18px;
  }

  .sice-login-footer {
    padding: 8px 20px;
  }

  .sice-login-links {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}