/* =============================================================
   SNTEConectaBoletos — Custom Design System
   Capa visual Premium sobre Bootstrap 5
   Paleta: Naranja SNTE #E55300 · Gris Carbón #2C3E50 · Off-White #F8F9FA
   ============================================================= */

/* ── 0. CSS Custom Properties (Design Tokens) ────────────── */
:root {
  --snte-orange: #E55300;
  --snte-orange-hover: #c94800;
  --snte-orange-light: rgba(229, 83, 0, 0.10);
  --snte-orange-glow: rgba(229, 83, 0, 0.25);
  --snte-dark: #2C3E50;
  --snte-dark-soft: #34495e;
  --snte-bg: #F8F9FA;
  --snte-white: #FFFFFF;
  --snte-border: #e2e8f0;
  --snte-text: #1e293b;
  --snte-text-muted: #64748b;
  --snte-radius: 14px;
  --snte-radius-lg: 18px;
  --snte-radius-sm: 10px;
  --snte-shadow-sm: 0 1px 3px rgba(44, 62, 80, 0.06);
  --snte-shadow: 0 4px 20px rgba(44, 62, 80, 0.08);
  --snte-shadow-lg: 0 8px 40px rgba(44, 62, 80, 0.12);
  --snte-shadow-orange: 0 4px 24px rgba(229, 83, 0, 0.20);
  --snte-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── 1. Base Reset & Typography ──────────────────────────── */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--snte-bg);
  color: var(--snte-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  color: var(--snte-dark);
  letter-spacing: -0.02em;
}

/* ── 2. Custom Scrollbar ─────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(44, 62, 80, 0.18);
  border-radius: 100px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(44, 62, 80, 0.32);
}

/* ── 3. Navbar / Header ──────────────────────────────────── */
.snte-navbar {
  background: var(--snte-white);
  border-bottom: 1px solid var(--snte-border);
  box-shadow: var(--snte-shadow-sm);
  padding: 0.65rem 1.25rem;
  position: sticky;
  top: 0;
  z-index: 1030;
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
}

.snte-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--snte-dark);
  letter-spacing: -0.01em;
  text-decoration: none;
}

.snte-navbar .navbar-brand:hover {
  color: var(--snte-dark);
}

.snte-navbar .navbar-brand img {
  height: 42px;
  width: auto;
  border-radius: 8px;
  flex-shrink: 0;
}

.snte-navbar .navbar-brand .brand-accent {
  color: var(--snte-orange);
}

/* ── 4. Hero Section (index.html) ────────────────────────── */
.snte-hero {
  min-height: calc(100vh - 70px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  position: relative;
  background:
    radial-gradient(ellipse at 30% 0%, rgba(229, 83, 0, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(44, 62, 80, 0.04) 0%, transparent 50%),
    var(--snte-bg);
}

.snte-hero-card {
  background: var(--snte-white);
  border: 1px solid var(--snte-border);
  border-radius: var(--snte-radius-lg);
  box-shadow: var(--snte-shadow-lg);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 480px;
  text-align: center;
  animation: fadeInUp 0.5s ease-out;
}

.snte-hero-card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.snte-hero-card .subtitle {
  color: var(--snte-text-muted);
  font-size: 0.92rem;
  margin-bottom: 1.75rem;
}

/* ── 5. Form Controls ────────────────────────────────────── */
.snte-input {
  min-height: 52px;
  border: 2px solid var(--snte-border);
  border-radius: var(--snte-radius-sm);
  padding: 0.65rem 1rem;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--snte-dark);
  background: var(--snte-bg);
  transition: border-color var(--snte-transition), box-shadow var(--snte-transition);
}

.snte-input::placeholder {
  text-transform: none;
  letter-spacing: 0;
  color: var(--snte-text-muted);
  font-weight: 400;
}

.snte-input:focus {
  border-color: var(--snte-orange);
  box-shadow: 0 0 0 4px var(--snte-orange-light);
  outline: none;
  background: var(--snte-white);
}

/* ── 6. Buttons ──────────────────────────────────────────── */
.btn-snte {
  min-height: 48px;
  background: var(--snte-orange);
  color: var(--snte-white);
  border: none;
  border-radius: var(--snte-radius-sm);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.7rem 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all var(--snte-transition);
  box-shadow: var(--snte-shadow-orange);
}

.btn-snte:hover,
.btn-snte:focus-visible {
  background: var(--snte-orange-hover);
  color: var(--snte-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 28px rgba(229, 83, 0, 0.28);
}

.btn-snte:active {
  transform: translateY(0);
}

.btn-snte-outline {
  min-height: 48px;
  background: transparent;
  color: var(--snte-orange);
  border: 2px solid var(--snte-orange);
  border-radius: var(--snte-radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.6rem 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  cursor: pointer;
  transition: all var(--snte-transition);
}

.btn-snte-outline:hover {
  background: var(--snte-orange-light);
  color: var(--snte-orange);
}

/* ── 7. Skeleton Loader ──────────────────────────────────── */
.skeleton-wrapper {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.skeleton-line {
  height: 16px;
  border-radius: 8px;
  background: linear-gradient(
    90deg,
    #e2e8f0 25%,
    #f1f5f9 50%,
    #e2e8f0 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  margin-bottom: 0.85rem;
}

.skeleton-line.w-60 { width: 60%; }
.skeleton-line.w-80 { width: 80%; }
.skeleton-line.w-45 { width: 45%; }
.skeleton-line.w-100 { width: 100%; }
.skeleton-line.h-lg {
  height: 32px;
  border-radius: 10px;
  margin-bottom: 1.2rem;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── 8. Boleto Digital Card ──────────────────────────────── */
.boleto-card {
  background: var(--snte-white);
  border: 3px dashed var(--snte-orange);
  border-radius: var(--snte-radius-lg);
  padding: 2rem 1.75rem;
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  box-shadow: var(--snte-shadow);
  animation: fadeInUp 0.45s ease-out;
  position: relative;
  overflow: hidden;
}

.boleto-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--snte-orange), #ff8a3d, var(--snte-orange));
}

.boleto-card .boleto-header {
  text-align: center;
  margin-bottom: 1.5rem;
  padding-top: 0.5rem;
}

.boleto-card .boleto-header img {
  height: 48px;
  margin-bottom: 0.5rem;
}

.boleto-card .boleto-header h5 {
  font-size: 1rem;
  color: var(--snte-dark);
  margin-bottom: 0.15rem;
}

.boleto-card .boleto-header small {
  color: var(--snte-text-muted);
  font-size: 0.82rem;
}

.boleto-card .boleto-body .data-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.55rem 0;
  border-bottom: 1px solid #f1f5f9;
  gap: 0.75rem;
}

.boleto-card .boleto-body .data-row:last-child {
  border-bottom: none;
}

.boleto-card .boleto-body .data-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--snte-text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

.boleto-card .boleto-body .data-value {
  font-weight: 600;
  color: var(--snte-dark);
  font-size: 0.92rem;
  text-align: right;
  word-break: break-word;
}

.boleto-folio {
  text-align: center;
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--snte-orange-light);
  border-radius: var(--snte-radius-sm);
}

.boleto-folio .folio-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--snte-text-muted);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.boleto-folio .folio-number {
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--snte-orange);
  letter-spacing: 0.08em;
}

/* Boleto action buttons container */
.boleto-actions {
  max-width: 480px;
  width: 100%;
  margin: 1.25rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* ── 9. Admin Layout ─────────────────────────────────────── */
.admin-wrapper {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: 260px;
  background: var(--snte-dark);
  color: var(--snte-white);
  display: flex;
  flex-direction: column;
  transition: width var(--snte-transition);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 1040;
  overflow-y: auto;
}

.admin-sidebar.collapsed {
  width: 72px;
}

.admin-sidebar .sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.15rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.admin-sidebar .sidebar-brand img {
  height: 36px;
  width: 36px;
  border-radius: 8px;
  flex-shrink: 0;
  object-fit: contain;
}

.admin-sidebar .sidebar-brand span {
  font-weight: 700;
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--snte-transition);
}

.admin-sidebar.collapsed .sidebar-brand span {
  opacity: 0;
  width: 0;
}

.sidebar-nav {
  list-style: none;
  padding: 0.75rem 0.65rem;
  margin: 0;
  flex: 1;
}

.sidebar-nav .nav-item {
  margin-bottom: 2px;
}

.sidebar-nav .nav-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0.85rem;
  color: rgba(255,255,255,0.65);
  border-radius: var(--snte-radius-sm);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--snte-transition);
  min-height: 44px;
  white-space: nowrap;
}

.sidebar-nav .nav-link i {
  font-size: 1.15rem;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-nav .nav-link:hover {
  background: rgba(255,255,255,0.08);
  color: var(--snte-white);
}

.sidebar-nav .nav-link.active {
  background: var(--snte-orange);
  color: var(--snte-white);
  font-weight: 600;
  box-shadow: 0 2px 12px rgba(229, 83, 0, 0.30);
}

.admin-sidebar.collapsed .nav-link span {
  opacity: 0;
  width: 0;
  overflow: hidden;
}

/* Main content */
.admin-main {
  flex: 1;
  margin-left: 260px;
  transition: margin-left var(--snte-transition);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.admin-main.expanded {
  margin-left: 72px;
}

/* Top bar */
.admin-topbar {
  background: var(--snte-white);
  border-bottom: 1px solid var(--snte-border);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 1020;
  box-shadow: var(--snte-shadow-sm);
}

.admin-topbar .toggle-sidebar {
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--snte-dark);
  cursor: pointer;
  padding: 0.35rem;
  border-radius: 8px;
  transition: background var(--snte-transition);
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-topbar .toggle-sidebar:hover {
  background: var(--snte-bg);
}

.admin-topbar .search-box {
  flex: 1;
  max-width: 380px;
  position: relative;
}

.admin-topbar .search-box input {
  width: 100%;
  min-height: 44px;
  border: 1.5px solid var(--snte-border);
  border-radius: 100px;
  padding: 0.5rem 1rem 0.5rem 2.75rem;
  font-size: 0.9rem;
  background: var(--snte-bg);
  transition: all var(--snte-transition);
}

.admin-topbar .search-box input:focus {
  border-color: var(--snte-orange);
  box-shadow: 0 0 0 3px var(--snte-orange-light);
  outline: none;
  background: var(--snte-white);
}

.admin-topbar .search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--snte-text-muted);
}

.admin-topbar .operator-profile {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-left: auto;
  flex-shrink: 0;
}

.admin-topbar .operator-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--snte-orange);
  color: var(--snte-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.admin-topbar .operator-info {
  line-height: 1.2;
}

.admin-topbar .operator-info .name {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--snte-dark);
}

.admin-topbar .operator-info .role {
  font-size: 0.75rem;
  color: var(--snte-text-muted);
}

/* Content area */
.admin-content {
  flex: 1;
  padding: 1.5rem;
}

/* ── 10. Stats Cards ─────────────────────────────────────── */
.stat-card {
  background: var(--snte-white);
  border: 1px solid var(--snte-border);
  border-radius: var(--snte-radius);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--snte-shadow-sm);
  transition: all var(--snte-transition);
  height: 100%;
}

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

.stat-card .stat-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 0.85rem;
}

.stat-card .stat-icon.orange {
  background: var(--snte-orange-light);
  color: var(--snte-orange);
}

.stat-card .stat-icon.dark {
  background: rgba(44, 62, 80, 0.08);
  color: var(--snte-dark);
}

.stat-card .stat-icon.success {
  background: rgba(16, 185, 129, 0.10);
  color: #10b981;
}

.stat-card .stat-icon.info {
  background: rgba(59, 130, 246, 0.10);
  color: #3b82f6;
}

.stat-card .stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--snte-dark);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-card .stat-label {
  font-size: 0.82rem;
  color: var(--snte-text-muted);
  font-weight: 500;
}

/* ── 11. Data Table ──────────────────────────────────────── */
.snte-table-wrapper {
  background: var(--snte-white);
  border: 1px solid var(--snte-border);
  border-radius: var(--snte-radius);
  box-shadow: var(--snte-shadow-sm);
  overflow: hidden;
}

.snte-table-wrapper .table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--snte-border);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.snte-table-wrapper .table-header h5 {
  margin: 0;
  font-size: 1.05rem;
}

.snte-table {
  width: 100%;
  margin: 0;
  border: none;
}

.snte-table thead th {
  background: var(--snte-bg);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--snte-text-muted);
  font-weight: 700;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--snte-border);
  white-space: nowrap;
}

.snte-table tbody td {
  padding: 0.85rem 1rem;
  vertical-align: middle;
  font-size: 0.9rem;
  border-bottom: 1px solid #f1f5f9;
}

.snte-table tbody tr:hover {
  background: rgba(229, 83, 0, 0.02);
}

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

.snte-table .badge-zone {
  background: var(--snte-orange-light);
  color: var(--snte-orange);
  font-weight: 600;
  font-size: 0.78rem;
  padding: 0.25rem 0.7rem;
  border-radius: 100px;
}

.snte-table .btn-action {
  min-height: 36px;
  min-width: 36px;
  padding: 0;
  border: 1.5px solid var(--snte-border);
  background: var(--snte-white);
  border-radius: 8px;
  color: var(--snte-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--snte-transition);
  font-size: 0.92rem;
}

.snte-table .btn-action:hover {
  border-color: var(--snte-orange);
  color: var(--snte-orange);
  background: var(--snte-orange-light);
}

/* ── 12. Mobile Card List (table replacement) ────────────── */
.mobile-card-list {
  display: none;
}

.mobile-card-item {
  background: var(--snte-white);
  border: 1px solid var(--snte-border);
  border-radius: var(--snte-radius);
  padding: 1rem 1.15rem;
  margin-bottom: 0.75rem;
  box-shadow: var(--snte-shadow-sm);
}

.mobile-card-item .card-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.3rem 0;
  gap: 0.5rem;
}

.mobile-card-item .card-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--snte-text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

.mobile-card-item .card-value {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--snte-dark);
  text-align: right;
  word-break: break-word;
}

.mobile-card-item .card-actions {
  display: flex;
  gap: 0.5rem;
  padding-top: 0.65rem;
  margin-top: 0.5rem;
  border-top: 1px solid #f1f5f9;
}

/* ── 13. Bottom Navigation Bar (Mobile Admin) ────────────── */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  background: var(--snte-white);
  border-top: 1px solid var(--snte-border);
  box-shadow: 0 -4px 20px rgba(44, 62, 80, 0.08);
  padding: 0.35rem 0.5rem;
  padding-bottom: calc(0.35rem + env(safe-area-inset-bottom, 0px));
}

.bottom-nav .nav-list {
  display: flex;
  justify-content: space-around;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bottom-nav .nav-list .nav-item {
  flex: 1;
}

.bottom-nav .nav-list .nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.5rem 0.25rem;
  color: var(--snte-text-muted);
  text-decoration: none;
  font-size: 0.68rem;
  font-weight: 600;
  border-radius: 10px;
  transition: all var(--snte-transition);
  min-height: 44px;
  justify-content: center;
}

.bottom-nav .nav-list .nav-link i {
  font-size: 1.25rem;
}

.bottom-nav .nav-list .nav-link.active {
  color: var(--snte-orange);
}

.bottom-nav .nav-list .nav-link.active i {
  transform: scale(1.1);
}

/* ── 14. Offcanvas / Bottom Sheet ────────────────────────── */
.offcanvas.offcanvas-end {
  width: 420px;
  border-left: none;
  box-shadow: -8px 0 40px rgba(44, 62, 80, 0.12);
}

.offcanvas-header {
  border-bottom: 1px solid var(--snte-border);
  padding: 1.15rem 1.5rem;
}

.offcanvas-header .offcanvas-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--snte-dark);
}

.offcanvas-body {
  padding: 1.5rem;
}

.offcanvas-body .form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--snte-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.offcanvas-body .form-control,
.offcanvas-body .form-select {
  min-height: 46px;
  border-radius: var(--snte-radius-sm);
  border: 1.5px solid var(--snte-border);
  font-size: 0.92rem;
  transition: all var(--snte-transition);
}

.offcanvas-body .form-control:focus,
.offcanvas-body .form-select:focus {
  border-color: var(--snte-orange);
  box-shadow: 0 0 0 3px var(--snte-orange-light);
}

.offcanvas-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--snte-border);
  display: flex;
  gap: 0.75rem;
}

/* ── 15. Section Headers ─────────────────────────────────── */
.section-header {
  margin-bottom: 1.5rem;
}

.section-header h4 {
  font-size: 1.3rem;
  margin-bottom: 0.15rem;
}

.section-header p {
  color: var(--snte-text-muted);
  font-size: 0.9rem;
  margin: 0;
}

/* ── 16. Animations ──────────────────────────────────────── */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.animate-fade-in {
  animation: fadeIn 0.35s ease-out;
}

/* ── 17. Responsive Breakpoints ──────────────────────────── */

/* ── Tablet (≤992px): stats go 2-per-row ──────────────────  */
@media (max-width: 992px) {
  .admin-content .stat-card .stat-number {
    font-size: 1.5rem;
  }
}

/* ── Mobile (≤768px) ──────────────────────────────────────  */
@media (max-width: 768px) {
  /* Admin layout mobile */
  .admin-sidebar {
    display: none !important;
  }

  .admin-main {
    margin-left: 0 !important;
  }

  .bottom-nav {
    display: block;
  }

  .admin-content {
    padding: 1rem;
    padding-bottom: 5.5rem; /* Room for bottom nav */
  }

  /* Hide sidebar toggle on mobile (no sidebar to toggle) */
  .admin-topbar .toggle-sidebar {
    display: none;
  }

  /* Table → Card list */
  .desktop-table {
    display: none !important;
  }

  .mobile-card-list {
    display: block;
  }

  /* Offcanvas → bottom sheet */
  .offcanvas.offcanvas-end {
    width: 100% !important;
    height: auto !important;
    max-height: 85vh;
    top: auto !important;
    bottom: 0;
    border-radius: var(--snte-radius-lg) var(--snte-radius-lg) 0 0;
    box-shadow: 0 -8px 40px rgba(44, 62, 80, 0.15);
    z-index: 1080;
  }

  .offcanvas.offcanvas-bottom {
    z-index: 1080;
  }

  .offcanvas-backdrop {
    z-index: 1070 !important;
  }

  .offcanvas-header::before {
    content: '';
    display: block;
    width: 36px;
    height: 4px;
    background: var(--snte-border);
    border-radius: 100px;
    margin: 0 auto 0.75rem;
  }

  /* Topbar adjustments */
  .admin-topbar {
    padding: 0.6rem 0.75rem;
    gap: 0.6rem;
  }

  .admin-topbar .operator-info {
    display: none;
  }

  .admin-topbar .search-box {
    max-width: 100%;
  }

  /* Hero card */
  .snte-hero-card {
    padding: 1.75rem 1.25rem;
  }

  .snte-hero {
    padding: 1.5rem 1rem;
  }

  /* Stat cards */
  .stat-card .stat-number {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .snte-navbar .navbar-brand {
    font-size: 0.82rem;
    gap: 0.5rem;
  }

  .snte-navbar .navbar-brand img {
    height: 34px;
  }

  .boleto-card {
    padding: 1.5rem 1rem;
  }

  .boleto-folio .folio-number {
    font-size: 1.15rem;
    word-break: break-all;
  }

  .boleto-card .boleto-body .data-row {
    flex-direction: column;
    gap: 0.15rem;
  }

  .boleto-card .boleto-body .data-value {
    text-align: left;
  }
}

/* ── 18. Print Styles ────────────────────────────────────── */
@media print {
  /* Hide everything except the boleto */
  body * {
    visibility: hidden;
  }

  body {
    background: white !important;
    margin: 0;
    padding: 0;
  }

  #boleto-result,
  #boleto-result * {
    visibility: visible !important;
  }

  #boleto-result {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 90mm;
    max-width: 100%;
    box-shadow: none !important;
  }

  .boleto-card {
    border: 2px dashed #333 !important;
    box-shadow: none !important;
  }

  .btn-snte,
  .btn-snte-outline,
  .snte-navbar,
  .boleto-actions,
  #btn-download-pdf,
  #btn-new-search {
    display: none !important;
  }

  .boleto-folio .folio-number {
    color: #000 !important;
  }
}

/* ── 19. Sidebar: nuevas reglas para secciones y spacer ─── */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.sidebar-spacer {
  flex: 1;
  list-style: none;
  min-height: 1rem;
}

.sidebar-section-label {
  list-style: none;
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255, 255, 255, 0.30);
  font-weight: 700;
  padding: .85rem .85rem .3rem;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
  transition: all var(--snte-transition);
}

.admin-sidebar.collapsed .sidebar-section-label {
  font-size: 0;
  padding: .15rem .65rem;
  height: 1px;
  background: rgba(255,255,255,.08);
  margin: .3rem .65rem;
  border-radius: 100px;
}

.sidebar-version {
  text-align: center;
  padding: .65rem;
  font-size: .72rem;
  color: rgba(255,255,255,.25);
  flex-shrink: 0;
}

.admin-sidebar.collapsed .sidebar-version {
  font-size: 0;
  padding: .25rem;
}

.nav-link-logout {
  color: rgba(239, 68, 68, 0.65) !important;
}

.nav-link-logout:hover {
  background: rgba(239, 68, 68, 0.10) !important;
  color: #ef4444 !important;
}

/* ── 20a. View Container / Spinner ───────────────────────── */
.view-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
}

.view-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--snte-border);
  border-top-color: var(--snte-orange);
  border-radius: 50%;
  animation: viewSpin 0.75s linear infinite;
}

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

/* ── 20b. More Menu (Mobile Offcanvas) ───────────────────── */
.more-section-label {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--snte-text-muted);
  font-weight: 700;
  margin: 0 0 .55rem;
}

.more-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .6rem;
}

.more-menu-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: 1rem .5rem;
  border-radius: var(--snte-radius-sm);
  border: 1.5px solid var(--snte-border);
  background: var(--snte-bg);
  cursor: pointer;
  transition: all var(--snte-transition);
  text-decoration: none;
  color: var(--snte-dark);
  min-height: 76px;
}

.more-menu-item:hover,
.more-menu-item:focus {
  border-color: var(--snte-orange);
  background: var(--snte-orange-light);
  color: var(--snte-orange);
}

.more-menu-item i { font-size: 1.4rem; }

.more-menu-item span {
  font-size: .71rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.2;
}

/* ── 21. Profile View ────────────────────────────────────── */
.profile-avatar-lg {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background: var(--snte-orange);
  color: var(--snte-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: var(--snte-shadow-orange);
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .65rem 0;
  border-bottom: 1px solid var(--snte-border);
  gap: 1rem;
}

.info-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.info-label {
  font-size: .73rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--snte-text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

.info-value {
  font-weight: 600;
  color: var(--snte-dark);
  font-size: .88rem;
  text-align: right;
  word-break: break-word;
}

/* ── 22. Credential Card ─────────────────────────────────── */
.credential-card {
  background: linear-gradient(145deg, #2c3e50 0%, #34495e 60%, #2c3e50 100%);
  border-radius: 20px;
  padding: 1.75rem;
  color: var(--snte-white);
  box-shadow: 0 20px 60px rgba(44, 62, 80, 0.28);
  position: relative;
  overflow: hidden;
}

.credential-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--snte-orange), #ff8a3d);
}

.credential-card::after {
  content: '';
  position: absolute;
  bottom: -50px; right: -50px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  pointer-events: none;
}

.cred-photo {
  width: 80px;
  height: 80px;
  border-radius: 14px;
  background: var(--snte-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
  border: 3px solid rgba(255,255,255,.2);
}

.cred-member-name {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: .2rem;
}

.cred-member-role {
  font-size: .76rem;
  opacity: .6;
  margin-bottom: .65rem;
}

.cred-detail-item {
  display: flex;
  flex-direction: column;
  gap: .05rem;
  padding: .45rem 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
}

.cred-detail-item:last-child { border-bottom: none; }

.cred-dl {
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  opacity: .45;
  font-weight: 600;
}

.cred-dv {
  font-size: .84rem;
  font-weight: 600;
}

.cred-active-badge {
  background: rgba(16, 185, 129, .2);
  color: #6ee7b7;
  font-size: .62rem;
  font-weight: 700;
  padding: .2rem .65rem;
  border-radius: 100px;
  letter-spacing: .06em;
  border: 1px solid rgba(16, 185, 129, .3);
  white-space: nowrap;
}

.cred-qr-placeholder {
  width: 72px;
  height: 72px;
  background: rgba(255,255,255,.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  opacity: .75;
}

/* ── 23. Benefits ────────────────────────────────────────── */
.benefit-tabs-bar {
  display: flex;
  gap: .35rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.benefit-tab-btn {
  border: none;
  background: var(--snte-white);
  border: 1.5px solid var(--snte-border);
  padding: .4rem .9rem;
  border-radius: 100px;
  font-size: .8rem;
  font-weight: 600;
  color: var(--snte-text-muted);
  cursor: pointer;
  transition: all var(--snte-transition);
}

.benefit-tab-btn:hover {
  border-color: var(--snte-orange);
  color: var(--snte-orange);
}

.benefit-tab-btn.active {
  background: var(--snte-orange);
  border-color: var(--snte-orange);
  color: white;
}

.benefit-card {
  background: var(--snte-white);
  border: 1.5px solid var(--snte-border);
  border-radius: var(--snte-radius);
  padding: 1.25rem;
  height: 100%;
  transition: all var(--snte-transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  opacity: 0;
  background: var(--snte-orange);
  transition: opacity var(--snte-transition);
}

.benefit-card:hover {
  border-color: var(--snte-orange);
  box-shadow: var(--snte-shadow);
  transform: translateY(-2px);
}

.benefit-card:hover::before { opacity: 1; }

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  margin-bottom: .85rem;
}

.benefit-title {
  font-size: .92rem;
  font-weight: 700;
  color: var(--snte-dark);
  margin-bottom: .35rem;
}

.benefit-desc {
  font-size: .78rem;
  color: var(--snte-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* ── 24. Trámites ────────────────────────────────────────── */
.tramite-quick-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: 1.15rem .75rem;
  background: var(--snte-white);
  border: 1.5px solid var(--snte-border);
  border-radius: var(--snte-radius);
  cursor: pointer;
  transition: all var(--snte-transition);
  text-align: center;
  box-shadow: var(--snte-shadow-sm);
  min-height: 90px;
}

.tramite-quick-card:hover {
  border-color: var(--snte-orange);
  background: var(--snte-orange-light);
  transform: translateY(-2px);
  box-shadow: var(--snte-shadow);
}

.tramite-quick-card i {
  font-size: 1.65rem;
  color: var(--snte-orange);
  transition: transform var(--snte-transition);
}

.tramite-quick-card:hover i { transform: scale(1.1); }

.tramite-quick-card span {
  font-size: .73rem;
  font-weight: 600;
  color: var(--snte-text);
  line-height: 1.25;
}

.tramite-quick-card:hover span { color: var(--snte-orange); }

.tramite-list-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--snte-border);
  transition: background var(--snte-transition);
}

.tramite-list-item:last-child { border-bottom: none; }

.tramite-list-item:hover { background: var(--snte-bg); }

.tramite-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.tramite-badge {
  font-size: .7rem;
  font-weight: 700;
  padding: .22rem .65rem;
  border-radius: 100px;
  white-space: nowrap;
}

.tramite-badge.en-proceso {
  background: rgba(59, 130, 246, .12);
  color: #3b82f6;
}

.tramite-badge.completado {
  background: rgba(16, 185, 129, .12);
  color: #10b981;
}

.tramite-badge.pendiente {
  background: rgba(245, 158, 11, .12);
  color: #f59e0b;
}

/* ── 19. Utility Classes ─────────────────────────────────── */
.text-snte-orange { color: var(--snte-orange) !important; }
.bg-snte-orange { background-color: var(--snte-orange) !important; }

/* ── 20. Themes ──────────────────────────────────────────── */
body.theme-blue {
  --snte-orange: #0d6efd;
  --snte-orange-hover: #0b5ed7;
  --snte-orange-light: rgba(13, 110, 253, 0.10);
  --snte-orange-glow: rgba(13, 110, 253, 0.25);
  --snte-dark: #0f172a;
  --snte-dark-soft: #1e293b;
  --snte-shadow-orange: 0 4px 24px rgba(13, 110, 253, 0.20);
}

body.theme-green {
  --snte-orange: #10b981;
  --snte-orange-hover: #059669;
  --snte-orange-light: rgba(16, 185, 129, 0.10);
  --snte-orange-glow: rgba(16, 185, 129, 0.25);
  --snte-dark: #064e3b;
  --snte-dark-soft: #065f46;
  --snte-shadow-orange: 0 4px 24px rgba(16, 185, 129, 0.20);
}

body.theme-purple {
  --snte-orange: #8b5cf6;
  --snte-orange-hover: #7c3aed;
  --snte-orange-light: rgba(139, 92, 246, 0.10);
  --snte-orange-glow: rgba(139, 92, 246, 0.25);
  --snte-dark: #2e1065;
  --snte-dark-soft: #4c1d95;
  --snte-shadow-orange: 0 4px 24px rgba(139, 92, 246, 0.20);
}