/* ============================================================
   admin.css — Estilos del panel de administración
   ============================================================ */

.admin-header {
  background: linear-gradient(135deg, var(--azul), #0f2a47);
  padding: 2rem 1.25rem;
  color: var(--blanco);
}

.admin-header__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-header h1 {
  color: var(--blanco);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.admin-header__badge {
  background: rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.9);
  font-size: 0.75rem;
  padding: 0.2rem 0.65rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 500;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* --- Tabs admin --- */
.admin-tabs {
  background: var(--blanco);
  border-bottom: 1px solid var(--gris-200);
  position: sticky;
  top: 64px;
  z-index: 50;
}

.admin-tabs__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  overflow-x: auto;
  gap: 0;
}

.admin-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gris-600);
  border-bottom: 3px solid transparent;
  transition: all var(--trans);
  white-space: nowrap;
  cursor: pointer;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-body);
}

.admin-tab:hover {
  color: var(--verde);
}

.admin-tab.active {
  color: var(--verde);
  border-bottom-color: var(--verde);
}

/* --- Contenido admin --- */
.admin-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.25rem;
}

.admin-section {
  display: none;
}

.admin-section.active {
  display: block;
}

.admin-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-section__header h2 {
  font-size: 1.3rem;
}

/* --- Búsqueda y filtros admin --- */
.admin-busqueda {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.busqueda-input {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.busqueda-input input {
  width: 100%;
  padding: 0.6rem 0.9rem 0.6rem 2.5rem;
  border: 2px solid var(--gris-200);
  border-radius: var(--radio-sm);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: border-color var(--trans);
  outline: none;
}

.busqueda-input input:focus {
  border-color: var(--verde);
}

.busqueda-input::before {
  content: '🔍';
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  pointer-events: none;
}

/* --- Tabla admin con acciones --- */
.acciones-cell {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
}

/* --- Editor de noticias --- */
.noticia-editor {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

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

.noticia-editor__form {
  background: var(--blanco);
  border-radius: var(--radio-md);
  border: 1px solid var(--gris-200);
  padding: 1.5rem;
}

.noticia-editor__lista {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.noticia-admin-card {
  background: var(--blanco);
  border-radius: var(--radio-md);
  border: 1px solid var(--gris-200);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.noticia-admin-card__content {
  flex: 1;
  min-width: 0;
}

.noticia-admin-card__titulo {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--azul);
  margin-bottom: 0.25rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.noticia-admin-card__meta {
  font-size: 0.78rem;
  color: var(--gris-400);
}

.noticia-admin-card__actions {
  display: flex;
  gap: 0.3rem;
  flex-shrink: 0;
}

/* --- Editor de teléfonos --- */
.telefono-admin-card {
  background: var(--blanco);
  border-radius: var(--radio-sm);
  border: 1px solid var(--gris-200);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.telefono-admin-card__info {
  flex: 1;
}

.telefono-admin-card__nombre {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--gris-800);
}

.telefono-admin-card__tel {
  font-size: 0.8rem;
  color: var(--verde);
  font-weight: 600;
}

.telefono-admin-card__cat {
  font-size: 0.75rem;
  color: var(--gris-400);
}

/* --- Promociones --- */
.promo-card {
  background: linear-gradient(135deg, var(--verde-suave), var(--blanco));
  border: 2px solid var(--verde-borde);
  border-radius: var(--radio-md);
  padding: 1.25rem;
  position: relative;
  overflow: hidden;
}

.promo-card::before {
  content: '🎁';
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5rem;
  opacity: 0.2;
}

.promo-card__descuento {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--verde);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.promo-card__titulo {
  font-weight: 700;
  color: var(--azul);
  margin-bottom: 0.25rem;
}

.promo-card__vigencia {
  font-size: 0.78rem;
  color: var(--gris-600);
}

/* --- Stats admin --- */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.admin-stat {
  background: var(--blanco);
  border-radius: var(--radio-md);
  border: 1px solid var(--gris-200);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.admin-stat::after {
  content: attr(data-icon);
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 2.5rem;
  opacity: 0.1;
}

.admin-stat__label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gris-600);
  margin-bottom: 0.5rem;
}

.admin-stat__valor {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--azul);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.admin-stat__delta {
  font-size: 0.78rem;
  font-weight: 600;
}

.admin-stat__delta--pos { color: var(--verde); }
.admin-stat__delta--neg { color: var(--rojo); }

@media (max-width: 768px) {
  .admin-tabs__inner {
    gap: 0;
    padding: 0 0.5rem;
  }

  .admin-tab {
    padding: 0.85rem 0.75rem;
    font-size: 0.8rem;
  }

  .admin-content {
    padding: 1.25rem;
  }

  .admin-stats-grid {
    grid-template-columns: 1fr 1fr;
  }
}