/**
 * TRIGGERX ENTERPRISE PLATFORM - Main Stylesheet
 * Version: 1.0.0
 * Font: Plus Jakarta Sans
 */

/* ============================================================
   CSS Variables (overridden dynamically by PHP)
   ============================================================ */
:root {
  --tx-primary: #F4A020;
  --tx-primary-dark: #d4861a;
  --tx-primary-light: #fff4e0;
  --tx-secondary: #1a1a2e;
  --tx-bg: #f4f5f7;
  --tx-surface: #ffffff;
  --tx-border: #e2e6ea;
  --tx-text: #1a1a2e;
  --tx-muted: #6c757d;
  --tx-navbar-height: 60px;
  --tx-shadow: 0 2px 12px rgba(0,0,0,.07);
  --tx-shadow-lg: 0 8px 30px rgba(0,0,0,.12);
  --tx-radius: 10px;
  --tx-radius-lg: 16px;
  --tx-transition: all .2s ease;
}

/* ============================================================
   Base
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

body.tx-body {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  background: var(--tx-bg);
  color: var(--tx-text);
  font-size: 14px;
  line-height: 1.6;
  padding-top: var(--tx-navbar-height);
}

.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }

/* ============================================================
   NAVBAR
   ============================================================ */
.tx-navbar {
  background: var(--tx-primary) !important;
  height: var(--tx-navbar-height);
  box-shadow: 0 2px 15px rgba(244,160,32,.35);
  border-bottom: 2px solid rgba(255,255,255,.15);
  z-index: 1040;
}

.tx-logo-icon {
  width: 34px;
  height: 34px;
  background: rgba(255,255,255,.2);
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 18px;
  color: #fff;
}

.tx-brand-text {
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  letter-spacing: -.3px;
}

.tx-navbar .nav-link {
  color: rgba(255,255,255,.85) !important;
  font-weight: 500;
  padding: 6px 12px !important;
  border-radius: 8px;
  transition: var(--tx-transition);
  font-size: 13.5px;
}

.tx-navbar .nav-link:hover,
.tx-navbar .nav-link.active {
  color: #fff !important;
  background: rgba(255,255,255,.18) !important;
}

/* Notificaciones campana */
.tx-notif-bell {
  position: relative;
  color: rgba(255,255,255,.85) !important;
  padding: 8px !important;
}
.tx-notif-bell:hover { color: #fff !important; }

.tx-notif-badge {
  position: absolute;
  top: 3px; right: 3px;
  background: #dc3545;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  border-radius: 10px;
  min-width: 17px;
  height: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
  border: 2px solid var(--tx-primary);
}

/* Dropdown Notificaciones */
.tx-notif-dropdown {
  border: none !important;
  box-shadow: var(--tx-shadow-lg) !important;
  border-radius: var(--tx-radius-lg) !important;
  overflow: hidden;
}
.tx-notif-header {
  background: var(--tx-secondary);
  color: #fff;
  padding: 12px 16px;
  font-weight: 600;
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tx-notif-markall { color: var(--tx-primary); font-size: 12px; text-decoration: none; }
.tx-notif-markall:hover { text-decoration: underline; }
.tx-notif-list { max-height: 380px; overflow-y: auto; }
.tx-notif-empty {
  text-align: center;
  color: var(--tx-muted);
  padding: 30px 20px;
  font-size: 13px;
}
.tx-notif-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 16px;
  text-decoration: none;
  color: inherit;
  border-bottom: 1px solid var(--tx-border);
  transition: var(--tx-transition);
}
.tx-notif-item:hover { background: var(--tx-primary-light); }
.tx-notif-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 16px;
  flex-shrink: 0;
  background: var(--tx-primary-light);
  color: var(--tx-primary);
}
.tx-notif-title { font-weight: 600; font-size: 13px; color: var(--tx-text); }
.tx-notif-msg { font-size: 12px; color: var(--tx-muted); margin: 2px 0; }
.tx-notif-time { font-size: 11px; color: var(--tx-primary); font-weight: 500; }

/* Usuario Navbar */
.tx-user-nav { color: rgba(255,255,255,.9) !important; }
.tx-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  display: grid;
  place-items: center;
  letter-spacing: .5px;
  flex-shrink: 0;
}
.tx-user-name { font-size: 13px; font-weight: 600; color: #fff; line-height: 1.2; }
.tx-user-role { font-size: 10px; color: rgba(255,255,255,.7); text-transform: uppercase; letter-spacing: .5px; }
.tx-chevron { font-size: 11px; color: rgba(255,255,255,.7); }
.tx-user-dropdown {
  min-width: 200px;
  border: none !important;
  box-shadow: var(--tx-shadow-lg) !important;
  border-radius: var(--tx-radius-lg) !important;
  padding: 4px 0;
}
.tx-user-dropdown .dropdown-item {
  font-size: 13.5px;
  padding: 8px 16px;
  transition: var(--tx-transition);
  border-radius: 0;
}
.tx-user-dropdown .dropdown-item:hover { background: var(--tx-primary-light); color: var(--tx-primary); }
.tx-user-dropdown .dropdown-item.text-danger:hover { background: #fff5f5; }

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.tx-main-content {
  min-height: calc(100vh - var(--tx-navbar-height) - 50px);
  padding: 24px;
}

/* ============================================================
   CARDS
   ============================================================ */
.tx-card {
  background: var(--tx-surface);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow);
  border: 1px solid var(--tx-border);
  overflow: hidden;
}
.tx-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--tx-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: transparent;
}
.tx-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--tx-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tx-card-title i {
  color: var(--tx-primary);
  font-size: 18px;
}
.tx-card-body { padding: 20px; }

/* ============================================================
   KPI CARDS (Estadísticas)
   ============================================================ */
.tx-kpi {
  background: var(--tx-surface);
  border-radius: var(--tx-radius-lg);
  box-shadow: var(--tx-shadow);
  border: 1px solid var(--tx-border);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: var(--tx-transition);
}
.tx-kpi:hover {
  transform: translateY(-2px);
  box-shadow: var(--tx-shadow-lg);
}
.tx-kpi::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--kpi-color, var(--tx-primary));
}
.tx-kpi-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--kpi-color, var(--tx-primary));
  line-height: 1;
  margin-bottom: 4px;
}
.tx-kpi-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--tx-muted);
}
.tx-kpi-icon {
  position: absolute;
  top: 16px; right: 16px;
  font-size: 28px;
  color: var(--kpi-color, var(--tx-primary));
  opacity: .15;
}
.tx-kpi-change {
  font-size: 11px;
  font-weight: 600;
  margin-top: 6px;
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn-tx {
  background: var(--tx-primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 9px 18px;
  font-weight: 600;
  font-size: 13.5px;
  transition: var(--tx-transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-tx:hover {
  background: var(--tx-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(244,160,32,.4);
}
.btn-tx:active { transform: translateY(0); }

.btn-tx-outline {
  background: transparent;
  color: var(--tx-primary);
  border: 2px solid var(--tx-primary);
  border-radius: 8px;
  padding: 7px 16px;
  font-weight: 600;
  font-size: 13.5px;
  transition: var(--tx-transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-tx-outline:hover {
  background: var(--tx-primary);
  color: #fff;
}

/* ============================================================
   TABLA TICKETS
   ============================================================ */
.tx-table {
  width: 100%;
  font-size: 13.5px;
  border-collapse: separate;
  border-spacing: 0;
}
.tx-table thead th {
  background: var(--tx-bg);
  color: var(--tx-muted);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .7px;
  padding: 13px 18px;
  border-bottom: 2px solid var(--tx-border) !important;
  border-top: none !important;
  white-space: nowrap;
}
.tx-table thead th:first-child { padding-left: 20px; }
.tx-table thead th:last-child { padding-right: 20px; }
.tx-sort-icon { font-size: 10px; opacity: .5; margin-left: 3px; }
.tx-sortable:hover .tx-sort-icon { opacity: 1; }
.tx-table tbody td {
  padding: 14px 18px;
  vertical-align: middle;
  border-bottom: 1px solid var(--tx-border);
}
.tx-table tbody td:first-child { padding-left: 20px; }
.tx-table tbody td:last-child { padding-right: 20px; }
.tx-table tbody tr:hover { background: var(--tx-primary-light); }
.tx-table tbody tr:last-child td { border-bottom: none; }
.tx-table tbody tr:hover td.td-acciones-nohover { background: #fff; }

/* ============================================================
   NAV-TABS (pestañas de detalle: empresa, ticket, etc.)
   ============================================================ */
.nav-tabs { border-bottom: 1px solid var(--tx-border); gap: 4px; }
.nav-tabs .nav-link {
  color: #1a1a2e;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  transition: var(--tx-transition);
}
.nav-tabs .nav-link:hover {
  color: var(--tx-primary);
  background: var(--tx-primary-light);
}
.nav-tabs .nav-link.active {
  color: #fff;
  background: var(--tx-primary);
  font-weight: 700;
}

/* Código de ticket */
.tx-ticket-code {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  font-size: 12px;
  background: var(--tx-primary-light);
  color: var(--tx-primary-dark);
  padding: 3px 8px;
  border-radius: 6px;
  white-space: nowrap;
}

/* ============================================================
   SLA INDICADORES
   ============================================================ */
.tx-sla-verde   { color: #198754; font-weight: 600; }
.tx-sla-amarillo{ color: #ffc107; font-weight: 600; }
.tx-sla-naranja { color: #fd7e14; font-weight: 600; }
.tx-sla-rojo    { color: #dc3545; font-weight: 600; }

.tx-sla-bar {
  height: 5px;
  border-radius: 10px;
  background: var(--tx-border);
  overflow: hidden;
  margin-top: 4px;
}
.tx-sla-bar-fill {
  height: 100%;
  border-radius: 10px;
  transition: width .4s ease;
}

/* ============================================================
   TIMELINE TICKET
   ============================================================ */
.tx-timeline { position: relative; padding-left: 20px; }
.tx-timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 5px; bottom: 0;
  width: 2px;
  background: var(--tx-border);
}
.tx-timeline-item {
  position: relative;
  margin-bottom: 20px;
  padding-left: 20px;
}
.tx-timeline-dot {
  position: absolute;
  left: -28px; top: 2px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--tx-primary);
  border: 3px solid var(--tx-surface);
  box-shadow: 0 0 0 2px var(--tx-primary);
}
.tx-timeline-dot.dot-sistema { background: var(--tx-muted); box-shadow: 0 0 0 2px var(--tx-muted); }
.tx-timeline-dot.dot-solucion { background: #198754; box-shadow: 0 0 0 2px #198754; }
.tx-timeline-dot.dot-interno { background: #6f42c1; box-shadow: 0 0 0 2px #6f42c1; }
.tx-timeline-meta {
  font-size: 11.5px;
  color: var(--tx-muted);
  margin-bottom: 6px;
}
.tx-timeline-content {
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: var(--tx-radius);
  padding: 12px 14px;
  font-size: 13.5px;
}
.tx-timeline-content.interno {
  background: #f3f0ff;
  border-color: #d4bbff;
}
.tx-timeline-content.solucion {
  background: #f0fdf4;
  border-color: #a7f3d0;
}
.tx-timeline-content.publico {
  background: #eff6ff;
  border-color: #bfdbfe;
}

/* ============================================================
   FORMULARIOS
   ============================================================ */
.tx-form-group { margin-bottom: 18px; }
.tx-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--tx-text);
  margin-bottom: 6px;
  display: block;
}
.tx-label span.req { color: #dc3545; }

.form-control, .form-select {
  border-radius: 8px !important;
  border-color: var(--tx-border) !important;
  font-size: 13.5px !important;
  padding: 9px 12px !important;
  font-family: inherit !important;
  transition: var(--tx-transition) !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--tx-primary) !important;
  box-shadow: 0 0 0 3px rgba(244,160,32,.15) !important;
}

/* ============================================================
   LOGIN PAGE
   ============================================================ */
.tx-login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--tx-secondary) 0%, #16213e 50%, var(--tx-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  padding-top: 0;
}
.tx-login-card {
  background: #fff;
  border-radius: 20px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,.4);
  overflow: hidden;
}
.tx-login-header {
  background: var(--tx-primary);
  padding: 32px 36px 24px;
  text-align: center;
}
.tx-login-logo {
  width: 56px; height: 56px;
  background: rgba(255,255,255,.2);
  border-radius: 14px;
  display: inline-grid;
  place-items: center;
  font-size: 28px;
  color: #fff;
  margin-bottom: 12px;
}
.tx-login-brand { font-size: 22px; font-weight: 800; color: #fff; }
.tx-login-sub { font-size: 12px; color: rgba(255,255,255,.8); margin-top: 2px; }
.tx-login-body { padding: 32px 36px; }
.btn-login {
  width: 100%;
  background: var(--tx-primary);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 12px;
  font-size: 15px;
  font-weight: 700;
  transition: var(--tx-transition);
  margin-top: 8px;
}
.btn-login:hover {
  background: var(--tx-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(244,160,32,.4);
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.tx-page-header {
  margin-bottom: 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.tx-page-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--tx-text);
  margin: 0;
  line-height: 1.2;
}
.tx-breadcrumb {
  font-size: 12px;
  color: var(--tx-muted);
  margin-top: 4px;
}
.tx-breadcrumb a { color: var(--tx-primary); text-decoration: none; }
.tx-breadcrumb a:hover { text-decoration: underline; }

/* ============================================================
   BADGES ESTADO
   ============================================================ */
.badge { font-size: 11px; font-weight: 600; padding: 4px 9px; border-radius: 6px; }

/* ============================================================
   FOOTER
   ============================================================ */
.tx-footer {
  background: var(--tx-surface);
  border-top: 1px solid var(--tx-border);
  padding: 12px 24px;
  font-size: 12px;
  color: var(--tx-muted);
}

/* ============================================================
   ALERTS FLASH
   ============================================================ */
.tx-flash {
  position: fixed;
  top: 76px; right: 20px;
  z-index: 9999;
  min-width: 300px;
  max-width: 420px;
}

/* ============================================================
   TICKET DETAIL
   ============================================================ */
.tx-ticket-hero {
  background: linear-gradient(135deg, var(--tx-secondary), #16213e);
  color: #fff;
  border-radius: var(--tx-radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}
.tx-ticket-id {
  font-family: 'Courier New', monospace;
  font-size: 13px;
  background: rgba(255,255,255,.15);
  padding: 4px 10px;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 8px;
  color: var(--tx-primary);
  font-weight: 700;
}
.tx-ticket-subject {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 12px;
}
.tx-ticket-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
  color: rgba(255,255,255,.75);
}
.tx-ticket-meta-item { display: flex; align-items: center; gap: 6px; }

/* ============================================================
   PUBLIC FORM
   ============================================================ */
.tx-public-bg {
  min-height: 100vh;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  padding: 0;
}
.tx-public-card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  overflow: hidden;
  max-width: 680px;
  margin: 40px auto;
}
.tx-public-header {
  background: var(--tx-primary);
  padding: 24px 32px;
  text-align: center;
  color: #fff;
}

/* ============================================================
   UPLOAD ZONE
   ============================================================ */
.tx-upload-zone {
  border: 2px dashed var(--tx-border);
  border-radius: var(--tx-radius);
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--tx-transition);
  background: var(--tx-bg);
}
.tx-upload-zone:hover, .tx-upload-zone.dragging {
  border-color: var(--tx-primary);
  background: var(--tx-primary-light);
}
.tx-upload-zone i { font-size: 28px; color: var(--tx-muted); display: block; margin-bottom: 8px; }
.tx-upload-zone.dragging i { color: var(--tx-primary); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* --- NAVBAR: permitir que crezca al desplegar el menú en mobile --- */
@media (max-width: 991.98px) {
  .tx-navbar {
    height: auto;
    min-height: var(--tx-navbar-height);
  }
  .tx-navbar .navbar-collapse {
    max-height: calc(100vh - var(--tx-navbar-height) - 10px);
    overflow-y: auto;
    padding-bottom: 10px;
  }
  .tx-navbar .navbar-nav {
    width: 100%;
  }
  .tx-navbar .nav-item {
    width: 100%;
  }
  .tx-navbar .nav-link {
    padding: 10px 12px !important;
  }
  .tx-navbar .dropdown-menu {
    border: none;
    background: rgba(255,255,255,.08);
    box-shadow: none;
    padding-left: 12px;
  }
  .tx-navbar .dropdown-item {
    color: rgba(255,255,255,.85);
  }
  .tx-navbar .dropdown-item:hover,
  .tx-navbar .dropdown-item:active {
    color: #fff;
    background: rgba(255,255,255,.15);
  }
}

/* --- TABLAS: scroll horizontal con indicación visual + reducir padding --- */
@media (max-width: 768px) {
  .tx-table-wrapper,
  .table-responsive {
    -webkit-overflow-scrolling: touch;
  }
  .tx-table {
    font-size: 12.5px;
  }
  .tx-table th,
  .tx-table td {
    padding: 8px 10px !important;
    white-space: nowrap;
  }
}

/* --- MODALES: ocupar el ancho disponible y limitar alto en mobile --- */
@media (max-width: 575.98px) {
  .modal-dialog {
    margin: 8px;
    max-width: calc(100% - 16px);
  }
  .modal-dialog.modal-lg,
  .modal-dialog.modal-xl {
    max-width: calc(100% - 16px);
  }
  .modal-dialog-scrollable .modal-content {
    max-height: calc(100vh - 16px);
  }
  .modal-body {
    padding: 14px;
  }
  .modal-header, .modal-footer {
    padding: 12px 14px;
  }
  .modal-footer {
    flex-wrap: wrap;
    gap: 6px;
  }
  .modal-footer > * {
    flex: 1 1 auto;
  }

  /* El dropdown de notificaciones tenía ancho fijo (360px) que se salía
     de pantalla en móvil; se ajusta al viewport disponible. */
  .tx-notif-dropdown {
    width: calc(100vw - 24px) !important;
    max-width: 340px;
    right: -12px !important;
    left: auto !important;
  }
}

/* --- FORMULARIOS / CARDS / HEADERS DE PÁGINA --- */
@media (max-width: 768px) {
  .tx-main-content { padding: 16px 12px; }
  .tx-page-header {
    flex-direction: column;
    align-items: stretch !important;
    gap: 10px;
  }
  .tx-page-header > * {
    width: 100%;
  }
  .tx-page-title { font-size: 19px; }
  .tx-card-body { padding: 14px; }
  .tx-card-header {
    flex-wrap: wrap;
    gap: 8px;
  }
  .tx-kpi-value { font-size: 26px; }
  .tx-login-card { max-width: 100%; }
  .tx-login-body { padding: 24px 20px; }
  .tx-login-header { padding: 24px 20px; }

  /* Botones que suelen ir en fila pasan a columna y ocupan el ancho */
  .d-flex.justify-content-between.flex-wrap.gap-2 > .d-flex {
    width: 100%;
    flex-wrap: wrap;
  }
  .btn-group-sm .btn,
  .btn-tx, .btn-tx-outline {
    font-size: 13px;
  }
}

@media (max-width: 480px) {
  .tx-page-title { font-size: 17px; }
  .tx-card-header h6.tx-card-title { font-size: 13.5px; }
  .row.g-3 > [class*="col-md-"] {
    margin-bottom: 4px;
  }
}

/* ============================================================
   SCROLLBAR personalizado
   ============================================================ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--tx-primary); }

/* ============================================================
   SPINNER / LOADING
   ============================================================ */
.tx-spinner-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(2px);
}
.tx-spinner {
  width: 42px; height: 42px;
  border: 4px solid var(--tx-primary-light);
  border-top-color: var(--tx-primary);
  border-radius: 50%;
  animation: txSpin .7s linear infinite;
}
@keyframes txSpin { to { transform: rotate(360deg); } }

/* ============================================================
   MODO MANTENIMIENTO
   ============================================================ */
.tx-maintenance {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--tx-secondary);
  color: #fff;
  text-align: center;
  padding: 40px;
  padding-top: 0;
}

/* ============================================================
   SIDEBAR LAYOUT (replaces top navbar)
   ============================================================ */
:root {
  --tx-sidebar-w: 220px;
  --tx-sidebar-collapsed-w: 60px;
  --tx-topbar-h: 56px;
}

/* Override: quitar padding-top del body (era para navbar fixed-top) */
body.tx-body { padding-top: 0; }

/* Override: main-content usa nuevo topbar height */
.tx-main-content {
  min-height: calc(100vh - var(--tx-topbar-h) - 50px);
}

/* Override: flash position */
.tx-flash { top: calc(var(--tx-topbar-h) + 12px); }

/* ── SIDEBAR ── */
.tx-sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--tx-sidebar-w);
  height: 100vh;
  background: var(--tx-secondary);
  z-index: 1040;
  display: flex;
  flex-direction: column;
  transition: width .25s ease;
  overflow: hidden;
  box-shadow: 2px 0 16px rgba(0,0,0,.18);
}
body.sidebar-collapsed .tx-sidebar { width: var(--tx-sidebar-collapsed-w); }

.tx-sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 12px;
  border-bottom: 1px solid rgba(255,255,255,.07);
  flex-shrink: 0;
  min-height: 60px;
}
body.sidebar-collapsed .tx-sidebar-brand {
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 12px 6px;
}
.tx-sidebar-logo {
  display: flex; align-items: center; gap: 9px;
  text-decoration: none; overflow: hidden; flex: 1; min-width: 0;
}
body.sidebar-collapsed .tx-sidebar-logo { flex: 0 0 auto; justify-content: center; }
.tx-sidebar-logo img { width: 30px; height: 30px; object-fit: contain; flex-shrink: 0; border-radius: 6px; }
.tx-sidebar-icon {
  width: 30px; height: 30px;
  background: var(--tx-primary);
  border-radius: 7px;
  display: grid; place-items: center;
  font-size: 15px; color: #fff; flex-shrink: 0;
}
.tx-sidebar-name {
  font-weight: 800; font-size: 14px; color: #fff;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  transition: opacity .2s, max-width .25s;
  max-width: 140px;
}
body.sidebar-collapsed .tx-sidebar-name { opacity: 0; max-width: 0; }

.tx-sidebar-toggle {
  background: rgba(255,255,255,.07);
  border: none; border-radius: 6px;
  width: 26px; height: 26px;
  color: rgba(255,255,255,.6);
  display: grid; place-items: center;
  cursor: pointer; flex-shrink: 0;
  font-size: 12px; transition: var(--tx-transition);
}
.tx-sidebar-toggle:hover { background: rgba(255,255,255,.15); color: #fff; }

.tx-sidebar-close-mobile {
  display: none;
  background: rgba(255,255,255,.07);
  border: none; border-radius: 8px;
  width: 34px; height: 34px;
  color: rgba(255,255,255,.7);
  align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
  font-size: 15px; transition: var(--tx-transition);
}
.tx-sidebar-close-mobile:hover { background: rgba(255,255,255,.15); color: #fff; }

/* Nav */
.tx-sidebar-nav {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 10px 8px;
  display: flex; flex-direction: column; gap: 1px;
  scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.1) transparent;
}
.tx-sidebar-nav::-webkit-scrollbar { width: 3px; }
.tx-sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 4px; }

.tx-sidebar-section {
  font-size: 9px; font-weight: 700; color: rgba(255,255,255,.3);
  text-transform: uppercase; letter-spacing: 1.2px;
  padding: 12px 10px 4px;
  white-space: nowrap; overflow: hidden;
  transition: opacity .2s;
  flex-shrink: 0;
}
body.sidebar-collapsed .tx-sidebar-section { opacity: 0; height: 0; padding: 0; }

.tx-sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 8px;
  text-decoration: none;
  color: rgba(255,255,255,.65);
  font-size: 13px; font-weight: 500;
  transition: var(--tx-transition);
  overflow: hidden; position: relative;
  white-space: nowrap;
  flex-shrink: 0;
}
.tx-sidebar-link i { font-size: 16px; flex-shrink: 0; width: 20px; text-align: center; }
.tx-sidebar-link-text { transition: opacity .2s, max-width .25s; max-width: 160px; overflow: hidden; }
body.sidebar-collapsed .tx-sidebar-link-text { opacity: 0; max-width: 0; }

.tx-sidebar-link:hover { background: rgba(255,255,255,.08); color: rgba(255,255,255,.9); }
.tx-sidebar-link.active { background: var(--tx-primary); color: #fff !important; font-weight: 600; }
.tx-sidebar-link.active i { color: #fff; }

/* Sidebar colapsado: centra los íconos */
body.sidebar-collapsed .tx-sidebar-link {
  padding: 9px;
  justify-content: center;
  gap: 0;
}
/* Tooltip de los ítems del sidebar: solo debe verse con el sidebar colapsado
   (expandido ya se ve el texto al lado del ícono, sería redundante) */
body:not(.sidebar-collapsed) .tx-sidebar-tooltip { display: none !important; }

/* Submenu colapsable (ej: "Configuración" agrupando Usuarios/Roles/Logs) —
   misma altura/tipografía que el resto de links, solo cambia el indentado */
.tx-sidebar-nav .tx-sidebar-link.tx-sidebar-sublink { padding-left: 30px; }
#txAdminSubmenu, [id^="txNavGrupo_"] { padding: 0; flex-shrink: 0; }
.tx-sidebar-group-count { font-size: 11px; opacity: .55; font-weight: 400; }
.tx-sidebar-link.tx-sidebar-group-active { color: #fff; }
.tx-sidebar-chevron { font-size: 11px; transition: transform .2s; flex-shrink: 0; }
[aria-expanded="true"] > .tx-sidebar-chevron { transform: rotate(180deg); }
body.sidebar-collapsed .tx-sidebar-chevron { display: none; }
body.sidebar-collapsed .tx-sidebar-nav .tx-sidebar-link.tx-sidebar-sublink { padding-left: 9px; }

/* Sidebar footer */
.tx-sidebar-footer {
  padding: 8px;
  border-top: 1px solid rgba(255,255,255,.07);
  flex-shrink: 0;
  display: flex; flex-direction: column; gap: 1px;
}

/* ── PAGE WRAPPER ── */
.tx-page-wrapper {
  margin-left: var(--tx-sidebar-w);
  transition: margin-left .25s ease;
  min-height: 100vh;
  display: flex; flex-direction: column;
}
body.sidebar-collapsed .tx-page-wrapper { margin-left: var(--tx-sidebar-collapsed-w); }

/* ── TOPBAR ── */
.tx-topbar {
  position: sticky; top: 0;
  height: var(--tx-topbar-h);
  background: #fff;
  border-bottom: 1px solid var(--tx-border);
  display: flex; align-items: center;
  padding: 0 20px; gap: 12px;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(0,0,0,.04);
  flex-shrink: 0;
}
.tx-topbar-right { display: flex; align-items: center; gap: 4px; margin-left: auto; }

/* Adaptar colores notif / user al topbar claro */
.tx-topbar .tx-notif-bell { color: var(--tx-muted) !important; padding: 8px !important; border-radius: 8px; }
.tx-topbar .tx-notif-bell:hover { background: var(--tx-bg); color: var(--tx-text) !important; }
.tx-topbar .tx-notif-badge { border-color: #fff; }
.tx-topbar .tx-avatar { background: var(--tx-primary-light); color: var(--tx-primary); }
.tx-topbar .tx-user-name { color: var(--tx-text); }
.tx-topbar .tx-user-role { color: var(--tx-muted); }
.tx-topbar .tx-chevron { color: var(--tx-muted); }
.tx-topbar .tx-user-nav { color: var(--tx-text) !important; border-radius: 8px; padding: 4px 8px !important; }
.tx-topbar .tx-user-nav:hover { background: var(--tx-bg); }

/* ── BÚSQUEDA GLOBAL (topbar) ── */
.tx-global-search {
  position: relative;
  flex: 0 1 260px;
  width: 260px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--tx-bg);
  border: 1px solid var(--tx-border);
  border-radius: 10px;
  padding: 7px 12px;
}
.tx-global-search i.bi-search { color: var(--tx-muted); font-size: 14px; flex-shrink: 0; }
.tx-global-search input {
  border: none; background: transparent; outline: none;
  flex: 1; font-size: 13px; color: var(--tx-text); min-width: 0;
}
.tx-global-search kbd {
  font-size: 11px; color: var(--tx-muted);
  background: #fff; border: 1px solid var(--tx-border);
  border-radius: 4px; padding: 1px 6px; line-height: 1.4;
  flex-shrink: 0;
}
/* Ocultar el atajo "/" mientras se escribe o el campo tiene foco, para que no
   compita visualmente con el texto ingresado */
.tx-global-search input:focus ~ kbd,
.tx-global-search input:not(:placeholder-shown) ~ kbd {
  display: none;
}
.tx-global-search-results {
  display: none;
  position: absolute; top: calc(100% + 6px); left: 0;
  width: 320px;
  background: #fff; border: 1px solid var(--tx-border); border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  max-height: 420px; overflow-y: auto; z-index: 200;
}
.tx-global-search-results.show { display: block; }
.tx-global-search-cat {
  font-size: 11px; text-transform: uppercase; color: var(--tx-muted);
  font-weight: 700; padding: 8px 12px 4px;
}
.tx-global-search-item {
  display: block; padding: 8px 12px; text-decoration: none; color: var(--tx-text);
  font-size: 13px;
}
.tx-global-search-item:hover { background: var(--tx-bg); }
.tx-global-search-item small { display: block; color: var(--tx-muted); font-size: 11.5px; }
.tx-global-search-empty { padding: 16px; text-align: center; color: var(--tx-muted); font-size: 13px; }

/* ── TOOLTIPS ENRIQUECIDOS (estilo tarjeta oscura, como el tooltip de Chart.js) ── */
.tooltip .tooltip-inner {
  background: var(--tx-secondary);
  color: #fff;
  text-align: left;
  border-radius: 10px;
  padding: 10px 14px;
  max-width: 220px;
  box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.tooltip.bs-tooltip-top .tooltip-arrow::before { border-top-color: var(--tx-secondary); }
.tooltip.bs-tooltip-bottom .tooltip-arrow::before { border-bottom-color: var(--tx-secondary); }
.tooltip.bs-tooltip-start .tooltip-arrow::before { border-left-color: var(--tx-secondary); }
.tooltip.bs-tooltip-end .tooltip-arrow::before { border-right-color: var(--tx-secondary); }
.tx-tooltip-title { font-weight: 700; font-size: 13px; margin-bottom: 4px; }
.tx-tooltip-row { display: flex; align-items: center; gap: 6px; font-size: 12px; color: #d8d8e0; }
.tx-tooltip-dot { width: 9px; height: 9px; border-radius: 2px; flex-shrink: 0; }
.tx-tooltip-dot-verde    { background: #198754; }
.tx-tooltip-dot-amarillo { background: #ffc107; }
.tx-tooltip-dot-naranja  { background: #fd7e14; }
.tx-tooltip-dot-rojo     { background: #dc3545; }

/* ── MOBILE ── */
.tx-mobile-toggle {
  display: none;
  background: none; border: none;
  padding: 4px 8px; color: var(--tx-text);
  font-size: 22px; cursor: pointer; border-radius: 8px;
  line-height: 1;
}
.tx-mobile-toggle:hover { background: var(--tx-bg); }

.tx-sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1039;
}
.tx-sidebar-overlay.active { display: block; }

@media (max-width: 991.98px) {
  .tx-sidebar {
    width: min(300px, 82vw) !important;
    transform: translateX(-100%);
    transition: transform .25s ease, width .25s ease;
  }
  /* Colapsado (rail de iconos + tooltip) también disponible en móvil,
     igual que en escritorio — mismo botón, mismo comportamiento. */
  body.sidebar-collapsed .tx-sidebar {
    width: var(--tx-sidebar-collapsed-w) !important;
  }
  .tx-sidebar.mobile-open { transform: translateX(0); }
  .tx-page-wrapper { margin-left: 0 !important; }
  .tx-mobile-toggle { display: flex !important; align-items: center; justify-content: center; }
  .tx-sidebar-close-mobile { display: flex !important; }
  .tx-sidebar-brand { padding: 10px 12px; min-height: 48px; }

  /* Compacto: filas de nav más bajas, para que quepan más ítems sin scroll */
  .tx-sidebar-nav { padding: 8px 8px; gap: 1px; }
  .tx-sidebar-link { padding: 8px 10px; font-size: 13.5px; gap: 10px; border-radius: 8px; }
  .tx-sidebar-link i { font-size: 15px; width: 18px; }
  .tx-sidebar-section { font-size: 9px; padding: 10px 10px 4px; letter-spacing: 1.2px; }
}

/* ============================================================
   DataTables — paginación y controles debajo de la tabla
   ============================================================ */
.dataTables_wrapper .dataTables_length {
  font-size: 13px;
  font-weight: 600;
  color: var(--tx-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.dataTables_wrapper .dataTables_length select {
  border: 1px solid var(--tx-border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--tx-secondary);
  background: #fff;
}
.dataTables_wrapper .dataTables_info {
  font-size: 12.5px;
  color: #6c757d;
  padding-top: 6px;
}
.dataTables_wrapper .dataTables_paginate {
  display: flex;
  justify-content: flex-end;
}
.dataTables_wrapper .dataTables_paginate .pagination .page-link {
  border-radius: 6px;
  margin-left: 4px;
  font-size: 13px;
  color: var(--tx-secondary);
  border-color: var(--tx-border);
}
.dataTables_wrapper .dataTables_paginate .pagination .page-item.active .page-link {
  background: var(--tx-primary);
  border-color: var(--tx-primary);
  color: #fff;
  font-weight: 600;
}
.dataTables_wrapper .dataTables_paginate .pagination .page-item.disabled .page-link {
  opacity: .5;
}
.dataTables_wrapper .dataTables_paginate .pagination .page-link:hover {
  background: var(--tx-bg);
  color: var(--tx-primary);
}
@media (max-width: 767.98px) {
  .dataTables_wrapper .dataTables_paginate,
  .dataTables_wrapper .dataTables_length,
  .dataTables_wrapper .dataTables_info {
    justify-content: center;
    text-align: center;
  }
}