/* ===============================================
   TEMA ROJO SUAVE - Sistema de Sorteos
   =============================================== */

:root {
  --red-primary: #e74c3c;
  --red-soft: #ec7063;
  --red-light: #f5b7b1;
  --red-lighter: #fadbd8;
  --red-dark: #c0392b;
  --red-darker: #a93226;
  --gray-light: #f8f9fa;
  --gray-soft: #ecf0f1;
}

/* ===============================================
   NAVBAR SUPERIOR
   =============================================== */
.navbar-light {
  background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-soft) 100%) !important;
  border-bottom: 3px solid var(--red-dark);
}

.navbar-light .navbar-brand,
.navbar-light label {
  color: white !important;
  font-weight: 600;
}

.navbar-light .form-control {
  border: 2px solid white;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.95);
  transition: all 0.3s ease;
}

.navbar-light .form-control:focus {
  border-color: var(--red-lighter);
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.2);
  transform: scale(1.02);
}

/* ===============================================
   SIDEBAR
   =============================================== */
.main-sidebar {
  background: linear-gradient(180deg, var(--red-dark) 0%, var(--red-darker) 100%) !important;
}

.brand-link {
  background: var(--red-primary) !important;
  border-bottom: 3px solid rgba(255, 255, 255, 0.2) !important;
  padding: 1.2rem 1rem !important;
}

.brand-text {
  color: white !important;
  font-size: 1.1rem !important;
  letter-spacing: 1px;
}

/* Items del menú */
.nav-sidebar .nav-link {
  color: white !important;
  border-radius: 8px;
  margin: 4px 8px;
  transition: all 0.3s ease;
  font-weight: 500;
}

.nav-sidebar .nav-link p {
  color: white !important;
}

.nav-sidebar .nav-link:hover {
  background: rgba(255, 255, 255, 0.15) !important;
  color: white !important;
  transform: translateX(5px);
}

.nav-sidebar .nav-link:hover p {
  color: white !important;
}

.nav-sidebar .nav-link.active {
  background: var(--red-primary) !important;
  color: white !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.nav-sidebar .nav-link.active p {
  color: white !important;
}

.nav-sidebar .nav-icon {
  margin-right: 10px;
  color: white !important;
}

/* ===============================================
   CARDS Y CONTENEDORES
   =============================================== */
.card {
  border: none;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: 0 4px 20px rgba(231, 76, 60, 0.15);
  transform: translateY(-2px);
}

.card-danger > .card-header {
  background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-soft) 100%);
  border: none;
  border-radius: 12px 12px 0 0;
  color: white;
  padding: 1rem 1.25rem;
}

.card-primary > .card-header {
  background: linear-gradient(135deg, var(--red-soft) 0%, var(--red-primary) 100%);
  border: none;
  border-radius: 12px 12px 0 0;
  color: white;
}

.card-info > .card-header {
  background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
  border: none;
  color: white;
}

/* ===============================================
   BOTONES
   =============================================== */
.btn-danger {
  background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-soft) 100%);
  border: none;
  border-radius: 8px;
  color: white;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(231, 76, 60, 0.3);
}

.btn-danger:hover {
  background: linear-gradient(135deg, var(--red-dark) 0%, var(--red-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(231, 76, 60, 0.4);
}

.btn-primary {
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
  border: none;
  border-radius: 8px;
  color: white;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-success {
  background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
  border: none;
  border-radius: 8px;
  color: white;
}

.btn-info {
  background: linear-gradient(135deg, #3498db 0%, #5dade2 100%);
  border: none;
  border-radius: 8px;
  color: white;
}

.btn-warning {
  background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
  border: none;
  border-radius: 8px;
  color: white;
}

/* ===============================================
   BADGES
   =============================================== */
.badge {
  border-radius: 6px;
  padding: 0.4rem 0.8rem;
  font-weight: 600;
  font-size: 0.85rem;
}

.badge-danger {
  background: var(--red-primary);
}

.badge-warning {
  background: #f39c12;
}

.badge-success {
  background: #27ae60;
}

.badge-info {
  background: #3498db;
}

/* ===============================================
   SMALL BOXES (Estadísticas)
   =============================================== */
.small-box {
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.small-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.small-box.bg-info {
  background: linear-gradient(135deg, #3498db 0%, #5dade2 100%) !important;
}

.small-box.bg-success {
  background: linear-gradient(135deg, #27ae60 0%, #52be80 100%) !important;
}

.small-box.bg-warning {
  background: linear-gradient(135deg, #f39c12 0%, #f8c471 100%) !important;
}

/* ===============================================
   TABLAS
   =============================================== */
.table {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.table thead th {
  background: linear-gradient(135deg, var(--red-soft) 0%, var(--red-primary) 100%);
  color: white;
  font-weight: 700;
  border: none;
  padding: 1rem;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.table tbody tr {
  transition: all 0.2s ease;
  background: white;
}

.table tbody tr:nth-child(even) {
  background: #fef5f5;
}

.table tbody tr:hover {
  background: #ffe6e6;
  transform: scale(1.002);
  box-shadow: 0 2px 8px rgba(231, 76, 60, 0.1);
}

.table tbody td {
  padding: 0.9rem 1rem;
  border-color: #f8e5e5;
  color: #333;
}

/* ===============================================
   FORMULARIOS
   =============================================== */
.form-control {
  border-radius: 8px;
  border: 2px solid #e0e0e0;
  transition: all 0.3s ease;
}

.form-control:focus {
  border-color: var(--red-soft);
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.15);
}

/* ===============================================
   ALERTAS
   =============================================== */
.alert {
  border-radius: 10px;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.alert-success {
  background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
  color: #155724;
}

.alert-danger {
  background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
  color: #721c24;
}

.alert-warning {
  background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
  color: #856404;
}

.alert-info {
  background: linear-gradient(135deg, #d1ecf1 0%, #bee5eb 100%);
  color: #0c5460;
}

/* ===============================================
   CONTENT WRAPPER
   =============================================== */
.content-wrapper {
  background: var(--gray-light);
}

.content-header h1 {
  color: var(--red-dark);
  font-weight: 700;
  letter-spacing: 0.5px;
}

/* ===============================================
   LOGIN PAGE
   =============================================== */
.login-page {
  background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-soft) 50%, var(--red-light) 100%);
}

.login-box .card {
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.login-logo {
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.login-card-body .btn-primary {
  background: var(--red-primary);
  border: none;
}

.login-card-body .btn-primary:hover {
  background: var(--red-dark);
}

/* ===============================================
   DATATABLES
   =============================================== */
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--red-primary) !important;
  border-color: var(--red-primary) !important;
  color: white !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--red-light) !important;
  border-color: var(--red-soft) !important;
}

/* ===============================================
   PRELOADER / SORTEO
   =============================================== */
.preloader {
  background: linear-gradient(135deg, var(--red-primary) 0%, var(--red-dark) 100%);
}

/* ===============================================
   SCROLLBAR PERSONALIZADO
   =============================================== */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--gray-soft);
}

::-webkit-scrollbar-thumb {
  background: var(--red-soft);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--red-primary);
}