/* =============================================================================
   STYLE.CSS — Design System global
   Booking System © 2026
   Depende de vars.php para las variables de marca
   ============================================================================= */

/* ── Iconos SVG inline globales ──────────────────────────────────────────────── */
.ic {
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  display: inline-block;
  flex-shrink: 0;
}

/* -----------------------------------------------------------------------------
   RESET & BASE
   ----------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--fuente-principal);
  font-size: var(--text-base);
  color: var(--color-texto);
  background: var(--color-fondo);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; display: block; }
a { color: var(--color-primario); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primario-hover); }

ul, ol { list-style: none; }

/* -----------------------------------------------------------------------------
   TIPOGRAFÍA
   ----------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--fuente-secundaria);
  font-weight: 700;
  line-height: 1.25;
  color: var(--gray-900);
}
h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
h4 { font-size: var(--text-lg); }
h5 { font-size: var(--text-md); }
h6 { font-size: var(--text-base); }

.page-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: var(--space-6);
}
.section-title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--gray-800);
  margin-bottom: var(--space-4);
}
.text-sm  { font-size: var(--text-sm); }
.text-xs  { font-size: var(--text-xs); }
.text-md  { font-size: var(--text-md); }
.text-muted { color: var(--gray-500); }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.font-bold   { font-weight: 700; }
.font-medium { font-weight: 500; }

/* -----------------------------------------------------------------------------
   LAYOUT / CONTENEDOR
   ----------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Layout de panel (sidebar + contenido) */
.panel-layout {
  display: flex;
  min-height: 100vh;
}
.panel-sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--gray-900);
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform var(--transition);
}
.panel-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: calc(100% - var(--sidebar-width));
  max-width: calc(100% - var(--sidebar-width));
  overflow-x: hidden;
}
.panel-topbar {
  height: var(--topbar-height);
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  padding: 0 var(--space-6);
  position: sticky;
  top: 0;
  z-index: 50;
  gap: var(--space-4);
}
.panel-content {
  padding: var(--space-8) var(--space-6);
  flex: 1;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* Grid genérico */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }

/* Flex helpers */
.flex         { display: flex; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-gap-2   { gap: var(--space-2); }
.flex-gap-3   { gap: var(--space-3); }
.flex-gap-4   { gap: var(--space-4); }
.flex-wrap    { flex-wrap: wrap; }

/* Espaciado */
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

/* -----------------------------------------------------------------------------
   BOTONES
   ----------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 9px 20px;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 600;
  font-family: var(--fuente-principal);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn:disabled { opacity: 0.55; cursor: not-allowed; pointer-events: none; }

.btn-primary {
  background: var(--color-acento);
  color: #fff;
  border-color: var(--color-acento);
}
.btn-primary:hover {
  background: var(--color-acento-hover);
  border-color: var(--color-acento-hover);
  color: #fff;
}

.btn-secondary {
  background: var(--color-secundario);
  color: #fff;
  border-color: var(--color-secundario);
}
.btn-secondary:hover {
  background: var(--color-secundario-hover);
  border-color: var(--color-secundario-hover);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-primario);
  border-color: var(--color-primario);
}
.btn-outline:hover {
  background: var(--color-primario);
  color: #fff;
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
  border-color: var(--color-danger);
}
.btn-danger:hover { background: #b91c1c; border-color: #b91c1c; color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--gray-600);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--gray-100); color: var(--gray-900); }

.btn-sm { padding: 6px 14px; font-size: var(--text-xs); }
.btn-lg { padding: 12px 28px; font-size: var(--text-md); }
.btn-block { width: 100%; justify-content: center; }
.btn-icon { padding: 8px; width: 36px; height: 36px; justify-content: center; }
.btn-icon.btn-sm { width: 30px; height: 30px; padding: 5px; }

/* -----------------------------------------------------------------------------
   FORMULARIOS
   ----------------------------------------------------------------------------- */
.form-group { margin-bottom: var(--space-5); }
.form-row {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

label, .form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--space-1);
}
.form-label .required { color: var(--color-danger); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-family: var(--fuente-principal);
  color: var(--color-texto);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px var(--color-primario-light);
}
.form-control::placeholder { color: var(--gray-400); }
.form-control:disabled, .form-control[readonly] {
  background: var(--gray-100);
  color: var(--gray-500);
  cursor: not-allowed;
}
.form-control.is-invalid { border-color: var(--color-danger); }
.form-control.is-invalid:focus { box-shadow: 0 0 0 3px #fecaca; }

textarea.form-control { min-height: 100px; resize: vertical; }
select.form-control { cursor: pointer; }

.form-hint {
  font-size: var(--text-xs);
  color: var(--gray-500);
  margin-top: var(--space-1);
}
.form-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  margin-top: var(--space-1);
}

/* Checkbox y Radio */
.form-check {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--gray-700);
}
.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: 16px; height: 16px;
  accent-color: var(--color-primario);
  cursor: pointer;
}

/* Input con ícono */
.input-group { position: relative; }
.input-group .form-control { padding-left: 36px; }
.input-group .input-icon {
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
  font-size: 14px;
}
.input-group.icon-right .form-control { padding-left: 12px; padding-right: 36px; }
.input-group.icon-right .input-icon { left: auto; right: 10px; }

/* -----------------------------------------------------------------------------
   CARDS
   ----------------------------------------------------------------------------- */
.card {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.card-header h3, .card-header h4 { margin: 0; }
.card-body { padding: var(--space-6); }
.card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}

/* Stat card (dashboard) */
.stat-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.stat-card .stat-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  background: var(--color-primario-light);
  color: var(--color-primario);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.stat-card .stat-value {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1;
}
.stat-card .stat-label {
  font-size: var(--text-sm);
  color: var(--gray-500);
  margin-top: 2px;
}

/* -----------------------------------------------------------------------------
   TABLAS
   ----------------------------------------------------------------------------- */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  background: #fff;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.table thead tr {
  background: var(--gray-50);
  border-bottom: 2px solid var(--gray-200);
}
.table th {
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--gray-600);
  white-space: nowrap;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .5px;
}
.table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
  vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--gray-50); }
.table .actions { display: flex; gap: var(--space-2); align-items: center; }

/* -----------------------------------------------------------------------------
   BADGES / ESTADOS
   ----------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  white-space: nowrap;
}
.badge-success  { background: var(--color-success-bg); color: var(--color-success); }
.badge-warning  { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-danger   { background: var(--color-danger-bg);  color: var(--color-danger);  }
.badge-info     { background: var(--color-info-bg);    color: var(--color-info);    }
.badge-gray     { background: var(--gray-100);         color: var(--gray-600);      }
.badge-neutral  { background: var(--gray-200);         color: var(--gray-700);      }
.badge-primary  { background: var(--color-primario-light); color: var(--color-primario); }

/* -----------------------------------------------------------------------------
   ALERTS / NOTIFICACIONES
   ----------------------------------------------------------------------------- */
.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.alert-success { background: var(--color-success-bg); color: #14532d; border-left: 4px solid var(--color-success); }
.alert-warning { background: var(--color-warning-bg); color: #78350f; border-left: 4px solid var(--color-warning); }
.alert-danger  { background: var(--color-danger-bg);  color: #7f1d1d; border-left: 4px solid var(--color-danger);  }
.alert-info    { background: var(--color-info-bg);    color: #1e3a8a; border-left: 4px solid var(--color-info);    }

/* -----------------------------------------------------------------------------
   SIDEBAR (panel admin/afiliado)
   ----------------------------------------------------------------------------- */
.sidebar-logo {
  padding: var(--space-5) var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}
.sidebar-logo img { 
  height: auto; 
  width: 90%;
  max-height: 80px;
  object-fit: contain;
}
.sidebar-logo span {
  color: #fff;
  font-weight: 700;
  font-size: var(--text-md);
  line-height: 1.2;
}

.sidebar-nav { padding: var(--space-4) 0; }
.sidebar-section {
  padding: var(--space-3) var(--space-5) var(--space-1);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray-500);
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 10px var(--space-5);
  color: var(--gray-400);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
  border-left: 3px solid transparent;
}
.sidebar-item:hover {
  background: rgba(255,255,255,.06);
  color: #fff;
}
.sidebar-item.active {
  background: rgba(255,255,255,.1);
  color: #fff;
  border-left-color: var(--color-secundario);
}
.sidebar-item i { width: 18px; text-align: center; font-size: 15px; }

/* -----------------------------------------------------------------------------
   TOPBAR
   ----------------------------------------------------------------------------- */
.topbar-title {
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--gray-800);
  flex: 1;
}
.topbar-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--gray-600);
}
.topbar-avatar {
  width: 34px; height: 34px;
  border-radius: var(--radius-full);
  background: var(--color-primario-light);
  color: var(--color-primario);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: var(--text-xs);
}
.topbar-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-600);
  font-size: 20px;
  padding: 4px;
}

/* -----------------------------------------------------------------------------
   PAGINACIÓN
   ----------------------------------------------------------------------------- */
.pagination {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  justify-content: center;
  margin-top: var(--space-6);
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: var(--radius);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-600);
  border: 1.5px solid var(--gray-200);
  transition: all var(--transition);
  text-decoration: none;
}
.pagination a:hover { border-color: var(--color-primario); color: var(--color-primario); }
.pagination .active { background: var(--color-primario); color: #fff; border-color: var(--color-primario); }
.pagination .disabled { opacity: .4; pointer-events: none; }

/* -----------------------------------------------------------------------------
   MODAL
   ----------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  padding: var(--space-4);
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform var(--transition);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-header h3 { font-size: var(--text-lg); margin: 0; }
.modal-close {
  background: none; border: none;
  color: var(--gray-400); cursor: pointer;
  font-size: 20px; padding: 4px;
  line-height: 1;
  transition: color var(--transition);
}
.modal-close:hover { color: var(--gray-700); }
.modal-body { padding: var(--space-6); }
.modal-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--gray-200);
  display: flex; gap: var(--space-3); justify-content: flex-end;
}
.modal-lg { max-width: 800px; }
.modal-sm { max-width: 400px; }

/* -----------------------------------------------------------------------------
   EMPTY STATE
   ----------------------------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  color: var(--gray-500);
}
.empty-state i { font-size: 48px; color: var(--gray-300); margin-bottom: var(--space-4); display: block; }
.empty-state p { font-size: var(--text-sm); margin-top: var(--space-2); }

/* -----------------------------------------------------------------------------
   LOADING / SPINNER
   ----------------------------------------------------------------------------- */
.spinner {
  width: 22px; height: 22px;
  border: 3px solid var(--gray-200);
  border-top-color: var(--color-primario);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* -----------------------------------------------------------------------------
   IMAGEN UPLOADER (drag & drop galería)
   ----------------------------------------------------------------------------- */
.upload-zone {
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  color: var(--gray-500);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}
.upload-zone:hover, .upload-zone.dragover {
  border-color: var(--color-primario);
  background: var(--color-primario-light);
}
.upload-zone i { font-size: 32px; color: var(--gray-300); margin-bottom: var(--space-3); display: block; }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  border: 2px solid transparent;
  cursor: grab;
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.gallery-item.principal { border-color: var(--color-secundario); }
.gallery-item .gallery-actions {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-2);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-actions { opacity: 1; }

/* -----------------------------------------------------------------------------
   UTILIDADES
   ----------------------------------------------------------------------------- */
.hidden   { display: none !important; }
.sr-only  { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rounded  { border-radius: var(--radius); }
.rounded-full { border-radius: var(--radius-full); }
.shadow   { box-shadow: var(--shadow); }
.w-full   { width: 100%; }
.divider  { border: none; border-top: 1px solid var(--gray-200); margin: var(--space-6) 0; }

/* -----------------------------------------------------------------------------
   RESPONSIVE
   ----------------------------------------------------------------------------- */

/* Large Desktop (≤1440px) */
@media (max-width: 1440px) {
  .grid-6 { grid-template-columns: repeat(4, 1fr); }
  .grid-5 { grid-template-columns: repeat(4, 1fr); }
}

/* Desktop (≤1200px) */
@media (max-width: 1200px) {
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(3, 1fr); }
}

/* Tablet (≤1024px) */
@media (max-width: 1024px) {
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .panel-content { padding: var(--space-6) var(--space-4); }
}

/* Mobile (≤768px) */
@media (max-width: 768px) {
  .panel-sidebar {
    transform: translateX(-100%);
  }
  .panel-sidebar.open {
    transform: translateX(0);
  }
  .panel-main {
    margin-left: 0;
    width: 100%;
    max-width: 100%;
  }
  .topbar-menu-btn { display: flex; }

  .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }

  .table th:nth-child(n+4),
  .table td:nth-child(n+4) { display: none; } /* oculta columnas extra en móvil */

  .modal { max-width: 100%; border-radius: var(--radius) var(--radius) 0 0; }
  .modal-overlay { align-items: flex-end; padding: 0; }

  .page-title { font-size: var(--text-xl); }
  .panel-content { padding: var(--space-4) var(--space-3); }
}

/* Mobile pequeño (≤480px) */
@media (max-width: 480px) {
  .btn { padding: 8px 14px; }
  .btn-lg { padding: 10px 20px; font-size: var(--text-base); }
  .stat-card { flex-direction: column; text-align: center; }
  .container { padding: 0 var(--space-4); }
  .grid-2, .grid-3, .grid-4, .grid-5, .grid-6 { grid-template-columns: 1fr; }
}

/* Mobile muy pequeño (≤375px) */
@media (max-width: 375px) {
  .container { padding: 0 var(--space-3); }
}