/* ============================================
   Dragon Street Wok - Admin Dashboard CSS
   Dark theme with red accent (#E53935)
   ============================================ */

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

body {
  background: #0f1117;
  color: #e0e0e0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
}

a {
  color: #E53935;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
}

/* ---------- Admin Nav ---------- */
.admin-nav {
  background: #12141a;
  border-bottom: 1px solid #2d3139;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
}
.admin-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.admin-nav-brand {
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  text-decoration: none;
  padding: 0.8rem 0;
  margin-right: 1rem;
  white-space: nowrap;
}
.admin-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
}
.admin-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.8rem;
  color: #888;
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  border-radius: 6px;
  transition: all 0.2s;
  white-space: nowrap;
}
.admin-nav-link:hover {
  color: #e0e0e0;
  background: rgba(255,255,255,0.05);
}
.admin-nav-link.active {
  color: #EF5350;
  background: rgba(229,57,53,0.1);
}
.admin-nav-link svg {
  flex-shrink: 0;
  opacity: 0.7;
}
.admin-nav-link.active svg {
  opacity: 1;
}
.admin-nav-badge {
  background: rgba(229,57,53,0.2);
  color: #EF5350;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 50px;
  min-width: 18px;
  text-align: center;
}
.admin-nav-site {
  margin-left: auto;
}
.admin-nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  margin-left: auto;
}
.admin-nav-toggle span {
  width: 20px;
  height: 2px;
  background: #888;
  transition: all 0.3s;
  border-radius: 1px;
}
.admin-nav-toggle:hover span { background: #e0e0e0; }
.admin-nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.admin-nav-toggle.active span:nth-child(2) { opacity: 0; }
.admin-nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ---------- Layout ---------- */
.admin-layout {
  max-width: 1200px;
  padding: 2rem;
  margin: 0 auto;
}

/* ---------- Header ---------- */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-header h1 {
  font-size: 1.8rem;
  color: #ffffff;
  font-weight: 700;
}

.admin-header p {
  color: #b0b0b0;
  font-size: 0.95rem;
}

/* ---------- Cards ---------- */
.admin-card {
  background: #1a1d24;
  border: 1px solid #2d3139;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.admin-card h2 {
  font-size: 1.2rem;
  color: #ffffff;
  margin-bottom: 1rem;
}

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

.stat-card {
  background: #1a1d24;
  border: 1px solid #2d3139;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
}

.stat-card .stat-number {
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  display: block;
  margin-bottom: 0.25rem;
}

.stat-card .stat-label {
  font-size: 0.8rem;
  color: #b0b0b0;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

/* Stat card number/label aliases */
.stat-card-number { font-size: 2rem; font-weight: 700; color: #ffffff; display: block; margin-bottom: 0.25rem; }
.stat-card-label { font-size: 0.8rem; color: #b0b0b0; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }

/* Stat card variants */
.stat-card.warning, .stat-card-warning { border-color: transparent; background: rgba(255,152,0,0.08); }
.stat-card.warning .stat-number, .stat-card-warning .stat-card-number { color: #FFB74D; }

.stat-card.revenue, .stat-card-revenue { border-color: transparent; background: rgba(229,57,53,0.08); }
.stat-card.revenue .stat-number, .stat-card-revenue .stat-card-number { color: #EF5350; }

.stat-card.forecast, .stat-card-forecast { border-color: transparent; background: rgba(76,175,80,0.08); }
.stat-card.forecast .stat-number, .stat-card-forecast .stat-card-number { color: #66BB6A; }

.stat-card-preparing { border-color: transparent; background: rgba(255,111,0,0.08); }
.stat-card-preparing .stat-card-number { color: #FFA726; }

/* ---------- Table ---------- */
.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table th {
  color: #b0b0b0;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid #2d3139;
}

.admin-table td {
  color: #ccc;
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #1e222a;
}

.admin-table tbody tr:hover {
  background: #1e222a;
}

/* ---------- Status Badges ---------- */
.status-badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  min-width: 110px;
  text-align: center;
  white-space: nowrap;
}

/* Order status badges */
.order-pending { background: rgba(255,152,0,0.15); color: #FF9800; }
.order-confirmed { background: rgba(76,175,80,0.15); color: #66BB6A; }
.order-preparing { background: rgba(255,111,0,0.15); color: #FF6F00; }
.order-ready { background: rgba(76,175,80,0.2); color: #43A047; }
.order-picked_up { background: rgba(33,150,243,0.15); color: #42A5F5; }
.order-cancelled { background: rgba(229,57,53,0.15); color: #EF5350; }

/* Payment status badges */
.payment-paid { background: rgba(76,175,80,0.15); color: #66BB6A; }
.payment-pending { background: rgba(255,152,0,0.15); color: #FF9800; }
.payment-failed { background: rgba(229,57,53,0.15); color: #EF5350; }
.payment-refunded { background: rgba(156,39,176,0.15); color: #BA68C8; }

.status-badge.pending {
  background: #f0ad4e;
}

.status-badge.confirmed {
  background: #4CAF50;
}

.status-badge.preparing {
  background: #2196F3;
}

.status-badge.ready {
  background: #E53935;
}

.status-badge.completed {
  background: #8bc34a;
}

.status-badge.cancelled {
  background: #757575;
}

/* ---------- Buttons ---------- */
.btn-small {
  background: #2d3139;
  color: #e0e0e0;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-small:hover {
  background: #3a3f4a;
}

.btn-admin {
  display: inline-block;
  background: rgba(229,57,53,0.15);
  color: #EF5350;
  border: 1px solid rgba(229,57,53,0.3);
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.btn-admin:hover {
  background: rgba(229,57,53,0.25);
  border-color: rgba(229,57,53,0.5);
  text-decoration: none;
}

/* Order action buttons */
.order-action-buttons { display: flex; gap: 0.5rem; }
.btn-action {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 1.5rem; border: none; border-radius: 8px;
  font-size: 0.85rem; font-weight: 600; cursor: pointer;
  transition: all 0.2s; font-family: inherit; width: 100%;
  justify-content: center;
}
.btn-action svg { flex-shrink: 0; }
.btn-action-primary {
  background: rgba(229,57,53,0.15);
  color: #EF5350;
  border: 1px solid rgba(229,57,53,0.3);
}
.btn-action-primary:hover {
  background: rgba(229,57,53,0.25);
  border-color: rgba(229,57,53,0.5);
  transform: translateY(-2px);
}
.btn-action-danger {
  background: transparent;
  border: 1px solid #444;
  color: #999;
  width: 100%;
}
.btn-action-danger:hover {
  border-color: #dc3545;
  color: #dc3545;
  background: rgba(220,53,69,0.08);
}

.admin-divider { border: none; border-top: 1px solid #2d3139; margin: 1.5rem 0; }

.btn-danger {
  background: transparent !important;
  color: #999 !important;
  border: 1px solid #444 !important;
}

.btn-danger:hover {
  background: rgba(220,53,69,0.08) !important;
  color: #EF5350 !important;
  border-color: rgba(220,53,69,0.4) !important;
}

/* ---------- Nav Grid ---------- */
/* Prochains retraits */
.next-pickups { display: flex; flex-direction: column; gap: 0.75rem; }
.pickup-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 0.8rem 1rem; background: rgba(255,255,255,0.03);
  border: 1px solid #2d3139; border-radius: 8px;
}
.pickup-time {
  font-family: 'Inter', monospace; font-size: 1.1rem; font-weight: 700;
  color: #EF5350; min-width: 50px;
}
.pickup-info { flex: 1; }
.pickup-info strong { color: #fff; font-size: 0.9rem; display: block; }
.pickup-info span { color: #888; font-size: 0.8rem; }

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

.admin-nav-grid a {
  display: block;
  background: #1a1d24;
  border: 1px solid #2d3139;
  border-radius: 8px;
  padding: 1.5rem;
  text-align: center;
  color: #e0e0e0;
  text-decoration: none;
  transition: border-color 0.3s, transform 0.2s;
}

.admin-nav-grid a:hover {
  border-color: #E53935;
  transform: translateY(-2px);
  text-decoration: none;
}

.admin-nav-grid a i {
  font-size: 1.5rem;
  color: #E53935;
  display: block;
  margin-bottom: 0.5rem;
}

/* ---------- Filters ---------- */
.admin-filters {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  align-items: center;
}

.admin-filters select,
.admin-filters input {
  background: #1a1d24;
  border: 1px solid #2d3139;
  color: #e0e0e0;
  padding: 0.5rem 0.8rem;
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
}

.admin-filters select:focus,
.admin-filters input:focus {
  outline: none;
  border-color: #E53935;
}

.active-filter {
  background: rgba(229,57,53,0.15) !important;
  color: #EF5350 !important;
  border-color: rgba(229,57,53,0.3) !important;
}

/* ---------- Detail Grid ---------- */
.admin-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0;
  border-bottom: 1px solid #2d3139;
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-row .detail-label {
  color: #b0b0b0;
  font-size: 0.85rem;
}

.detail-row .detail-value {
  color: #ffffff;
  font-weight: 600;
}

/* ---------- Forms ---------- */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  color: #b0b0b0;
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: #0f1117;
  border: 1px solid #2d3139;
  color: #e0e0e0;
  padding: 0.6rem 0.8rem;
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: #E53935;
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

/* ---------- File Upload ---------- */
.file-upload {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.file-upload input[type="file"] {
  display: none;
}

.file-upload label {
  background: #2d3139;
  color: #e0e0e0;
  padding: 0.6rem 1.2rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.file-upload label:hover {
  background: #3a3f4a;
}

.file-upload .filename {
  color: #b0b0b0;
  font-size: 0.85rem;
  font-style: italic;
}

/* ---------- Login ---------- */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 2rem;
}

.login-card {
  background: #1a1d24;
  border: 1px solid #2d3139;
  border-radius: 12px;
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
}

.login-card h1 {
  text-align: center;
  font-size: 1.5rem;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.login-card .btn-admin {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

/* ---------- Flash Messages ---------- */
.flash-message {
  padding: 0.75rem 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.flash-message[role="alert"].success {
  background: rgba(76, 175, 80, 0.15);
  border: 1px solid #4CAF50;
  color: #4CAF50;
}

.flash-message[role="alert"].error {
  background: rgba(220, 53, 69, 0.15);
  border: 1px solid #dc3545;
  color: #dc3545;
}

.flash-message[role="alert"].info {
  background: rgba(229, 57, 53, 0.15);
  border: 1px solid #E53935;
  color: #E53935;
}

/* ---------- Menu Admin Grid ---------- */
.menu-admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.menu-admin-card {
  background: #1a1d24;
  border: 1px solid #2d3139;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}
.menu-admin-card:hover {
  border-color: #E53935;
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}
.menu-admin-img {
  height: 180px;
  overflow: hidden;
}
.menu-admin-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.menu-admin-card:hover .menu-admin-img img {
  transform: scale(1.05);
}
.menu-admin-info {
  padding: 1.2rem 1.5rem 1.5rem;
}
.menu-admin-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.4rem;
}
.menu-admin-top h3 {
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
}
.menu-admin-price {
  color: #E53935;
  font-weight: 700;
  font-size: 1.15rem;
  white-space: nowrap;
}
.menu-admin-cat {
  font-size: 0.8rem;
  color: #888;
  margin-bottom: 0.5rem;
}
.menu-admin-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(229,57,53,0.15);
  color: #E53935;
  margin-bottom: 0.5rem;
}
.menu-admin-unavailable {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
  color: #888;
  margin-bottom: 0.5rem;
}
.menu-admin-desc {
  font-size: 0.85rem;
  color: #999;
  line-height: 1.5;
  margin-bottom: 1rem;
}
.menu-admin-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.5rem;
  padding-top: 0.8rem;
  border-top: 1px solid #2d3139;
}
.menu-admin-actions form { display: contents; }
.menu-admin-actions .btn-small {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  transition: all 0.2s;
  text-align: center;
  width: 100%;
}
.menu-admin-actions .btn-small:hover {
  background: rgba(229,57,53,0.15);
  color: #EF5350;
}
.menu-admin-actions .btn-danger:hover {
  background: rgba(220,53,69,0.08) !important;
  color: #EF5350 !important;
}

/* ---------- Form Row Admin ---------- */
.form-row-admin {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ---------- Demo Toast ---------- */
.demo-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #E53935;
  color: #ffffff;
  padding: 0.8rem 2rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 9999;
  box-shadow: 0 4px 20px rgba(229, 57, 53, 0.4);
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
}
.demo-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Responsive 768px ---------- */
@media (max-width: 768px) {
  .admin-nav { padding: 0 1rem; }
  .admin-nav-inner { flex-wrap: wrap; }
  .admin-nav-toggle { display: flex; }
  .admin-nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 0.2rem;
    padding-bottom: 0.75rem;
  }
  .admin-nav-links.open { display: flex; }
  .admin-nav-link { font-size: 0.85rem; padding: 0.6rem 0.8rem; width: 100%; }
  .admin-nav-site { display: none; }

  .admin-layout {
    padding: 1rem;
  }

  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-table thead {
    display: none;
  }

  .admin-table tbody tr {
    display: block;
    background: #1a1d24;
    border: 1px solid #2d3139;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    padding: 0.75rem;
  }

  .admin-table tbody td {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.4rem 0;
    border-bottom: 1px solid #1e222a;
  }

  .admin-table tbody td:last-child {
    border-bottom: none;
  }

  .admin-table tbody td::before {
    content: attr(data-label);
    color: #b0b0b0;
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
  }

  .admin-filters {
    flex-wrap: wrap;
  }

  .admin-filters select,
  .admin-filters input {
    flex: 1 1 auto;
    min-width: 140px;
  }

  .btn-small {
    flex: 1 1 auto;
    text-align: center;
  }

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

  .admin-table td[data-label="Actions"] {
    flex-wrap: wrap;
    gap: 0.4rem;
  }

  .admin-table td[data-label="Actions"]::before {
    width: 100%;
    margin-bottom: 0.3rem;
  }

  .admin-table td[data-label="Actions"] form {
    display: inline;
  }

  .admin-table td[data-label="Actions"] .btn-small {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 0.75rem;
    padding: 0.35rem 0.6rem;
  }

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

/* ---------- Responsive 480px ---------- */
@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .admin-card {
    padding: 1rem;
  }

  .stat-card {
    padding: 1rem;
  }

  .login-card {
    padding: 1.5rem;
  }

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

  .admin-header h1 {
    font-size: 1.4rem;
  }
}