/* Admin Panel - Modern dashboard theme */
:root {
  --admin-sidebar-width: 260px;
  --admin-topbar-height: 60px;
  --admin-sidebar-bg: linear-gradient(180deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
  --admin-sidebar-text: #94a3b8;
  --admin-sidebar-active: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --admin-topbar-bg: #fff;
  --admin-topbar-shadow: 0 1px 3px rgba(0,0,0,.08);
  --admin-main-bg: linear-gradient(160deg, #f8fafc 0%, #f1f5f9 40%, #e2e8f0 100%);
  --admin-card-radius: 16px;
  --admin-card-shadow: 0 4px 24px rgba(15,23,42,.06);
  --admin-input-radius: 10px;
  --admin-accent: #6366f1;
  --admin-accent-hover: #4f46e5;
  --admin-success: #10b981;
  --admin-danger: #ef4444;
  --admin-warning: #f59e0b;
}

body.admin-body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
  background: var(--admin-main-bg);
  min-height: 100vh;
  color: #1e293b;
}

/* ----- Login (no sidebar) ----- */
.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 40%, #312e81 100%);
}

.admin-login-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,.25);
  padding: 2rem;
  border: 1px solid rgba(255,255,255,.1);
}

.admin-login-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: #0f172a;
}

.admin-login-card .subtitle {
  color: #64748b;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

/* ----- Layout: Sidebar + Topbar + Main ----- */
.admin-app {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: var(--admin-sidebar-width);
  min-width: var(--admin-sidebar-width);
  background: var(--admin-sidebar-bg);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  box-shadow: 4px 0 24px rgba(0,0,0,.12);
}

.admin-sidebar-brand {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

.admin-sidebar-brand .brand-text {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.admin-sidebar-brand .brand-text:hover {
  color: #fff;
  opacity: 0.9;
}

.admin-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 0.75rem;
}

.admin-sidebar-nav .nav-item {
  margin-bottom: 0.25rem;
}

.admin-sidebar-nav .nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  color: var(--admin-sidebar-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.admin-sidebar-nav .nav-link:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.admin-sidebar-nav .nav-link.active {
  background: var(--admin-sidebar-active);
  color: #fff;
  box-shadow: 0 4px 12px rgba(99,102,241,.35);
}

.admin-sidebar-nav .nav-link .icon {
  width: 20px;
  text-align: center;
  opacity: .9;
}

.admin-sidebar-footer {
  padding: 1rem 1rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,.06);
}

.admin-sidebar-footer .nav-link {
  color: #94a3b8;
  font-size: 0.875rem;
}

/* Topbar */
.admin-topbar {
  height: var(--admin-topbar-height);
  background: var(--admin-topbar-bg);
  box-shadow: var(--admin-topbar-shadow);
  position: fixed;
  top: 0;
  left: var(--admin-sidebar-width);
  right: 0;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

.admin-topbar-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #0f172a;
}

.admin-topbar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-topbar-actions .btn {
  border-radius: 10px;
  font-weight: 500;
  font-size: 0.875rem;
}

/* Main content */
.admin-main-wrap {
  flex: 1;
  margin-left: var(--admin-sidebar-width);
  padding-top: var(--admin-topbar-height);
  padding: calc(var(--admin-topbar-height) + 1.5rem) 1.5rem 2rem 1.5rem;
  min-width: 0;
}

/* ----- Alerts ----- */
.admin-alerts {
  margin-bottom: 1.25rem;
}

.admin-alert {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1rem;
  border-radius: 12px;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}

.admin-alert-danger {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border: 1px solid #fecaca;
  color: #b91c1c;
}

.admin-alert-success {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
  border: 1px solid #a7f3d0;
  color: #047857;
}

.admin-alert .btn-close {
  padding: 0.25rem;
  opacity: 0.7;
}

/* ----- Stat cards (dashboard) ----- */
.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.admin-stat-card {
  background: #fff;
  border-radius: var(--admin-card-radius);
  padding: 1.25rem;
  box-shadow: var(--admin-card-shadow);
  border: 1px solid rgba(0,0,0,.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.admin-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(15,23,42,.08);
}

.admin-stat-card .label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.35rem;
}

.admin-stat-card .value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0f172a;
}

.admin-stat-card.gradient-1 { background: linear-gradient(135deg, #fff 0%, #eef2ff 100%); }
.admin-stat-card.gradient-2 { background: linear-gradient(135deg, #fff 0%, #ecfdf5 100%); }
.admin-stat-card.gradient-3 { background: linear-gradient(135deg, #fff 0%, #fef3c7 100%); }
.admin-stat-card.gradient-4 { background: linear-gradient(135deg, #fff 0%, #fce7f3 100%); }

/* ----- Cards & panes ----- */
.admin-pane {
  display: none;
}

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

.admin-card {
  background: #fff;
  border-radius: var(--admin-card-radius);
  box-shadow: var(--admin-card-shadow);
  border: 1px solid rgba(0,0,0,.04);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.admin-card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid #f1f5f9;
  background: linear-gradient(180deg, #fafbfc 0%, #fff 100%);
}

.admin-card-header h2 {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
}

.admin-card-header p {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: #64748b;
}

.admin-card-body {
  padding: 1.5rem;
}

/* ----- Forms ----- */
.admin-form-group {
  margin-bottom: 1.25rem;
}

.admin-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.4rem;
}

.admin-form-label .optional {
  font-weight: 400;
  color: #94a3b8;
}

.admin-form-control {
  width: 100%;
  padding: 0.6rem 0.875rem;
  border-radius: var(--admin-input-radius);
  border: 1px solid #e2e8f0;
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.admin-form-control:focus {
  outline: none;
  border-color: var(--admin-accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,.15);
}

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

.admin-form-hint {
  font-size: 0.8rem;
  color: #94a3b8;
  margin-top: 0.35rem;
}

/* Checkbox/switch */
.admin-form-check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.admin-form-check input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--admin-accent);
}

.admin-form-check label {
  font-size: 0.9rem;
  color: #475569;
  margin: 0;
  cursor: pointer;
}

/* ----- Drag & drop upload ----- */
.admin-upload-zone {
  border: 2px dashed #cbd5e1;
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  background: #f8fafc;
  cursor: pointer;
  transition: all 0.2s ease;
}

.admin-upload-zone:hover,
.admin-upload-zone.dragover {
  border-color: var(--admin-accent);
  background: #eef2ff;
}

.admin-upload-zone .upload-text {
  font-size: 0.9rem;
  color: #64748b;
  margin-bottom: 0.25rem;
}

.admin-upload-zone .upload-sub {
  font-size: 0.8rem;
  color: #94a3b8;
}

.admin-upload-zone input[type="file"] {
  position: absolute;
  width: 0.1px;
  height: 0.1px;
  opacity: 0;
  overflow: hidden;
  z-index: -1;
}

.admin-upload-zone.has-file .upload-text {
  color: var(--admin-success);
  font-weight: 600;
}

/* ----- Buttons ----- */
.admin-btn {
  border-radius: var(--admin-input-radius);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.55rem 1rem;
  transition: all 0.2s ease;
}

.admin-btn-primary {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  border: none;
  color: #fff;
  box-shadow: 0 4px 14px rgba(99,102,241,.4);
}

.admin-btn-primary:hover {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99,102,241,.45);
}

.admin-btn-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border: none;
  color: #fff;
}

.admin-btn-outline-danger {
  border: 1px solid #fecaca;
  color: #dc2626;
  background: #fff;
}

.admin-btn-outline-danger:hover {
  background: #fef2f2;
  color: #b91c1c;
  border-color: #f87171;
}

/* ----- CMS tabs ----- */
.admin-cms-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.admin-cms-tabs .nav-link {
  padding: 0.5rem 1rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  color: #64748b;
  background: #f1f5f9;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.admin-cms-tabs .nav-link:hover {
  color: #475569;
  background: #e2e8f0;
}

.admin-cms-tabs .nav-link.active {
  background: var(--admin-sidebar-active);
  color: #fff;
}

.admin-cms-pane {
  display: none;
}

.admin-cms-pane.active {
  display: block;
}

/* ----- Tables (products, portfolio, orders) ----- */
.admin-table-wrap {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th {
  text-align: left;
  padding: 0.875rem 1rem;
  background: #f8fafc;
  font-weight: 600;
  color: #475569;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-table td {
  padding: 0.875rem 1rem;
  border-top: 1px solid #f1f5f9;
  vertical-align: middle;
}

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

.admin-table .cell-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
}

.admin-table .badge {
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-paid {
  background: #d1fae5;
  color: #065f46;
}

.badge-pending {
  background: #fef3c7;
  color: #92400e;
}

.badge-source {
  background: #e0e7ff;
  color: #3730a3;
  font-size: 0.7rem;
}

.badge-neutral {
  background: #e2e8f0;
  color: #475569;
}

.admin-table tbody tr.admin-row-new {
  background: #f0fdf4;
}

/* Record row (edit form in table or card) */
.admin-record-card {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.admin-record-card .row {
  align-items: flex-end;
}

.admin-record-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* ----- Modals ----- */
.admin-modal .modal-content {
  border-radius: 16px;
  border: none;
  box-shadow: 0 25px 50px -12px rgba(0,0,0,.25);
}

.admin-modal .modal-header {
  border-bottom: 1px solid #f1f5f9;
  padding: 1rem 1.25rem;
}

.admin-modal .modal-title {
  font-weight: 700;
  font-size: 1.1rem;
}

.admin-modal .modal-body {
  padding: 1.25rem;
}

.admin-modal .modal-footer {
  border-top: 1px solid #f1f5f9;
  padding: 1rem 1.25rem;
  gap: 0.5rem;
}

/* ----- Ecommerce section styling ----- */
.admin-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid #e2e8f0;
}

.admin-product-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  margin-bottom: 1rem;
}

.admin-product-card img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 10px;
}

.admin-product-card .info {
  flex: 1;
  min-width: 0;
}

.admin-product-card .title {
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 0.25rem;
}

.admin-product-card .meta {
  font-size: 0.85rem;
  color: #64748b;
}

/* ----- Mobile menu button (always visible on small screens) ----- */
.admin-mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  margin-right: 0.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
  color: #0f172a;
  cursor: pointer;
  font-size: 1.35rem;
  line-height: 1;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  transition: background 0.2s, color 0.2s;
}

.admin-mobile-menu-btn:hover {
  background: #f1f5f9;
  color: #0f172a;
}

@media (max-width: 991.98px) {
  .admin-mobile-menu-btn {
    display: flex;
  }
}

@media (min-width: 992px) {
  .admin-mobile-menu-btn {
    display: none !important;
  }
}

/* ----- Sidebar overlay (mobile) ----- */
.admin-sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1040;
  background: rgba(15, 23, 42, 0.6);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

@media (max-width: 991.98px) {
  .admin-sidebar-overlay {
    display: block;
  }

  .admin-sidebar-overlay.active {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (min-width: 992px) {
  .admin-sidebar-overlay {
    display: none !important;
  }
}

/* ----- Responsive ----- */
@media (max-width: 991.98px) {
  .admin-sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 1050;
  }

  .admin-sidebar.open {
    transform: translateX(0);
  }

  .admin-topbar {
    left: 0;
  }

  .admin-main-wrap {
    margin-left: 0;
  }

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

@media (max-width: 575.98px) {
  .admin-stat-grid {
    grid-template-columns: 1fr;
  }

  .admin-main-wrap {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}