/* ==========================================================================
   SISTEMA DE DISEÑO DE VG REPARACIONES - ESTILOS PREMIUM (MODO OSCURO NATIVO)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;650;700;800;900&display=swap');

:root {
  /* Paleta de Colores HSL y Hex */
  --bg-dark: #090a0f;
  --bg-card: rgba(17, 18, 27, 0.7);
  --bg-card-hover: rgba(26, 28, 41, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(99, 102, 241, 0.35);
  
  --primary: #6366f1; /* Indigo */
  --primary-hover: #4f46e5;
  --primary-glow: rgba(99, 102, 241, 0.3);
  
  --accent: #a855f7; /* Violeta */
  --accent-hover: #9333ea;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --success: #10b981; /* Esmeralda */
  --success-bg: rgba(16, 185, 129, 0.1);
  --success-border: rgba(16, 185, 129, 0.2);
  
  --warning: #f59e0b; /* Ámbar */
  --warning-bg: rgba(245, 158, 11, 0.1);
  --warning-border: rgba(245, 158, 11, 0.2);
  
  --danger: #ef4444; /* Rojo */
  --danger-bg: rgba(239, 68, 68, 0.1);
  --danger-border: rgba(239, 68, 68, 0.2);
  
  --info: #3b82f6; /* Azul */
  --info-bg: rgba(59, 130, 246, 0.1);
  --info-border: rgba(59, 130, 246, 0.2);

  /* Medidas y Bordes */
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  
  /* Fuentes */
  --font-display: 'Outfit', 'Inter', sans-serif;
  --font-sans: 'Inter', sans-serif;
  
  /* Sombras y Luces */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.15);
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   ESTILOS BASE
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  background-image: 
    radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.08) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(168, 85, 247, 0.05) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

input, select, textarea, button {
  font-family: inherit;
  color: inherit;
}

/* Scrollbar Personalizado */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   LAYOUT Y CONTENEDORES
   ========================================================================== */

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-b: 1px solid var(--border-color);
  margin-bottom: 2rem;
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 10, 15, 0.8);
  backdrop-filter: blur(12px);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-container {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  font-size: 1.4rem;
  font-family: var(--font-display);
  box-shadow: var(--shadow-glow);
}

.brand-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.5px;
  background: linear-gradient(to right, #fff, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ==========================================================================
   BOTONES E INTERACCIONES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-sans);
}

.btn-primary {
  background: linear-gradient(to right, var(--primary), var(--accent));
  color: #fff;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
  opacity: 0.95;
}

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

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-danger {
  background: var(--danger-bg);
  border-color: var(--danger-border);
  color: #ef4444;
}

.btn-danger:hover {
  background: #ef4444;
  color: #fff;
}

.btn-success {
  background: var(--success-bg);
  border-color: var(--success-border);
  color: #10b981;
}

.btn-success:hover {
  background: #10b981;
  color: #fff;
}

.btn-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  padding: 0;
  flex-shrink: 0;
}

/* ==========================================================================
   COMPONENTES DE TARJETA (GLASSMORPHISM)
   ========================================================================== */

.card {
  background-color: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: border-color var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
  border-color: var(--border-color-hover);
}

/* ==========================================================================
   TIENDA CLIENTE (CATÁLOGO)
   ========================================================================== */

.store-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-bottom: 3rem;
}

@media (min-width: 1024px) {
  .store-layout {
    grid-template-columns: 3fr 1fr;
    align-items: start;
  }
}

/* Buscador y Filtros */
.filter-bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.search-input-container {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3.25rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-glow);
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 20px;
  height: 20px;
  pointer-events: none;
}

.categories-container {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.category-chip {
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.category-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-color-hover);
}

.category-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

/* Grilla de Repuestos */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.product-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}

.product-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.brand-badge {
  align-self: flex-start;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: 1px solid transparent;
}

/* Colores Dinámicos de Marca */
.brand-samsung { background: rgba(59, 130, 246, 0.1); border-color: rgba(59, 130, 246, 0.25); color: #60a5fa; }
.brand-motorola { background: rgba(249, 115, 22, 0.1); border-color: rgba(249, 115, 22, 0.25); color: #fb923c; }
.brand-apple { background: rgba(148, 163, 184, 0.1); border-color: rgba(148, 163, 184, 0.25); color: #cbd5e1; }
.brand-xiaomi { background: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.25); color: #fbbf24; }
.brand-otros { background: rgba(139, 92, 246, 0.1); border-color: rgba(139, 92, 246, 0.25); color: #a78bfa; }

.product-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.35;
  color: var(--text-primary);
}

.product-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.stock-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
}

.stock-in {
  background-color: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success);
}

.stock-out {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: #ef4444;
}

.product-price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--text-primary);
}

.add-to-cart-btn {
  width: 100%;
  margin-top: 1rem;
  gap: 0.5rem;
}

/* ==========================================================================
   CARRITO DE COMPRAS
   ========================================================================== */

.cart-card {
  position: fixed;
  top: 0;
  right: -380px; /* Oculto por defecto en móviles */
  width: 350px;
  height: 100vh;
  max-height: 100vh;
  z-index: 1000;
  border-radius: 0;
  border: none;
  border-left: 1px solid var(--border-color);
  background: rgba(9, 10, 15, 0.95);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  transition: right var(--transition-normal);
  padding: 1.5rem;
}

.cart-card.open {
  right: 0 !important;
}

#close-cart-btn {
  display: inline-flex !important;
}

#floating-cart-btn {
  display: flex !important;
}

@media (min-width: 1024px) {
  .cart-card {
    position: sticky;
    top: 100px;
    right: auto;
    width: auto;
    height: auto;
    max-height: calc(100vh - 130px);
    z-index: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    box-shadow: var(--shadow-md);
    transition: none;
  }
  
  #close-cart-btn {
    display: none !important;
  }
  
  #floating-cart-btn {
    display: none !important;
  }
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.cart-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cart-count {
  background: var(--primary);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
}

.cart-items-list {
  flex: 1;
  max-height: none;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  padding-right: 0.25rem;
}

@media (min-width: 1024px) {
  .cart-items-list {
    flex: none;
    max-height: 350px;
  }
}

.cart-item {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 0.75rem;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.cart-item-details {
  flex: 1;
  min-width: 0;
}

.cart-item-title {
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-brand {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.cart-item-price {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 0.25rem;
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  height: 100%;
  gap: 0.5rem;
}

.qty-control {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(0, 0, 0, 0.3);
  padding: 0.2rem 0.4rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
}

.qty-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  font-weight: bold;
  font-size: 0.75rem;
  padding: 0 0.25rem;
  transition: color var(--transition-fast);
}

.qty-btn:hover {
  color: var(--primary);
}

.qty-number {
  font-size: 0.75rem;
  font-weight: 700;
  min-width: 14px;
  text-align: center;
}

.cart-total-section {
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.cart-total-label {
  font-size: 0.9rem;
  font-weight: 550;
  color: var(--text-secondary);
}

.cart-total-amount {
  font-family: var(--font-display);
  font-weight: 850;
  font-size: 1.6rem;
  color: #fff;
}

.cart-empty-message {
  text-align: center;
  padding: 3rem 0;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-style: italic;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

/* ==========================================================================
   CONSOLA DE ADMINISTRACIÓN (ADMIN)
   ========================================================================== */

/* Login Panel */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-card {
  max-width: 420px;
  width: 100%;
}

.login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.login-header h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.65rem;
}

.login-header p {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 0.35rem;
}

/* Formularios */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(0, 0, 0, 0.35);
  box-shadow: var(--shadow-glow);
}

/* Admin Dashboard */
.admin-navbar {
  display: flex;
  gap: 0.75rem;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
  margin-bottom: 2rem;
}

.nav-tab {
  padding: 0.75rem 1.25rem;
  font-weight: 600;
  font-size: 0.85rem;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.nav-tab:hover {
  color: var(--text-primary);
}

.nav-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Widgets de Métrica */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
}

.stat-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.stat-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.65rem;
  color: #fff;
}

.stat-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

/* Kanban Board de Reparaciones */
.kanban-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .kanban-board {
    grid-template-columns: repeat(3, 1fr);
  }
}

.kanban-column {
  background: rgba(17, 18, 27, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  min-height: 500px;
}

.kanban-column-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.25rem;
}

.kanban-column-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.kanban-column-count {
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1rem 0.4rem;
  border-radius: 99px;
  color: var(--text-secondary);
}

.kanban-cards-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  overflow-y: auto;
  max-height: 650px;
}

.kanban-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  cursor: grab;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.kanban-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

.kanban-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.order-id {
  font-family: monospace;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
}

.order-device {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.3;
}

.order-client {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.order-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  background: rgba(0, 0, 0, 0.15);
  padding: 0.5rem;
  border-radius: 6px;
  line-height: 1.4;
}

.order-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
}

.kanban-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-color);
  padding-top: 0.75rem;
  margin-top: 0.25rem;
}

.order-whatsapp-btn {
  font-size: 0.7rem;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
}

/* Modales */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(9, 10, 15, 0.85);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  max-width: 550px;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color-hover);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-container {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}

.modal-close {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 999px;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
  max-height: 70vh;
  overflow-y: auto;
}

.modal-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.15);
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* ==========================================================================
   TABLAS Y VISTAS DE INVENTARIO
   ========================================================================== */

.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  background: rgba(17, 18, 27, 0.2);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.875rem;
}

.admin-table th {
  background: rgba(0, 0, 0, 0.3);
  padding: 0.85rem 1rem;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.admin-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  white-space: nowrap;
}

.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* ==========================================================================
   ALERTAS Y ANIMACIONES
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-color-hover);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: slideIn 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast-success { border-color: var(--success); }
.toast-error { border-color: #ef4444; }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 4rem 0;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px border-color-hover;
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

.drag-over {
  border: 2px dashed var(--primary) !important;
  background: rgba(99, 102, 241, 0.05) !important;
}

.badge-row-red {
  color: #ef4444 !important;
  font-weight: 700;
}