:root {
  --admin-bg: #f6f4f1;
  --admin-surface: #ffffff;
  --admin-muted: #8a7f73;
  --admin-text: #2a241f;
  --admin-primary: #b37b4c;
  --admin-primary-dark: #9a6539;
  --admin-border: #e7e1da;
  --admin-shadow: 0 20px 50px rgba(32, 20, 8, 0.08);
  --admin-soft-shadow: 0 12px 24px rgba(32, 20, 8, 0.08);
}

* {
  box-sizing: border-box;
}

body.admin-body {
  font-family: "Vazirmatn", "Segoe UI", sans-serif;
  background: var(--admin-bg);
  color: var(--admin-text);
  min-height: 100vh;
  line-height: 1.85;
}

.admin-shell {
  min-height: 100vh;
}

.admin-sidebar {
  width: 280px;
  background: var(--admin-surface);
  border-left: 1px solid var(--admin-border);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  box-shadow: var(--admin-shadow);
  animation: sidebarSlideIn 0.45s ease-out;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-brand-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(179, 123, 76, 0.12);
  color: var(--admin-primary);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
}

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

.admin-brand-subtitle {
  color: var(--admin-muted);
  font-size: 0.9rem;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-nav-link {
  text-decoration: none;
  color: var(--admin-text);
  padding: 12px 14px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s ease;
  font-weight: 500;
}

.admin-nav-link i {
  font-size: 1.1rem;
  color: var(--admin-primary);
}

.admin-nav-link:hover {
  background: rgba(179, 123, 76, 0.12);
  transform: translateX(-4px);
}

.admin-nav-link.active {
  background: rgba(179, 123, 76, 0.2);
  color: var(--admin-primary-dark);
  box-shadow: inset 0 0 0 1px rgba(179, 123, 76, 0.3);
}

.admin-logout {
  margin-top: auto;
}

.admin-main {
  padding: 40px 48px;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--admin-surface);
  padding: 24px 32px;
  border-radius: 22px;
  box-shadow: var(--admin-soft-shadow);
  margin-bottom: 28px;
}

.admin-page-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.admin-page-subtitle {
  margin: 0;
  color: var(--admin-muted);
  font-size: 0.95rem;
}

.admin-logout-button {
  border-radius: 999px;
  padding: 10px 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.admin-logout-button:hover {
  transform: translateY(-2px);
}

.admin-content {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

body.admin-ready .admin-content {
  opacity: 1;
  transform: translateY(0);
}

.admin-card {
  background: var(--admin-surface);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--admin-soft-shadow);
  border: 1px solid var(--admin-border);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.admin-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 38px rgba(32, 20, 8, 0.12);
}

.admin-card-hover {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.admin-card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 30px rgba(32, 20, 8, 0.12);
}

.admin-card .card-label {
  color: var(--admin-muted);
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.admin-card .card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--admin-text);
}

.admin-action-btn {
  border-radius: 16px;
  padding: 12px 18px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.admin-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 26px rgba(32, 20, 8, 0.12);
}

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

.admin-action-btn[disabled] {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.admin-form-card {
  background: var(--admin-surface);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--admin-soft-shadow);
  border: 1px solid var(--admin-border);
}

.admin-input {
  border-radius: 14px;
  border: 1px solid var(--admin-border);
  padding: 12px 14px;
  font-size: 0.95rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-input:focus {
  border-color: rgba(179, 123, 76, 0.7);
  box-shadow: 0 0 0 0.2rem rgba(179, 123, 76, 0.15);
}

.admin-alert {
  border-radius: 16px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: fadeSlideIn 0.35s ease-out;
}

.admin-alert i {
  font-size: 1.1rem;
}

.media-manager {
  background: var(--admin-surface);
}

.media-grid-scroll {
  max-height: 70vh;
  overflow-y: auto;
  padding-right: 4px;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
}

.media-tile {
  background: #fff;
  border: 1px solid var(--admin-border);
  border-radius: 16px;
  padding: 10px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.media-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--admin-soft-shadow);
}

.media-tile.selected {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(179, 123, 76, 0.18);
}

.media-tile.missing-alt {
  border-color: #dc3545;
  box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.12);
}

.media-thumb {
  display: block;
  width: 100%;
  border-radius: 12px;
  margin-bottom: 8px;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.media-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-title {
  font-size: 0.85rem;
  color: var(--admin-text);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.media-alt-text {
  display: block;
  font-size: 0.75rem;
  margin-top: 4px;
  line-height: 1.4;
}

.media-alt-action {
  display: block;
  margin-top: 4px;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes sidebarSlideIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 992px) {
  .admin-shell {
    flex-direction: column;
  }

  .admin-sidebar {
    width: 100%;
    border-left: none;
    border-bottom: 1px solid var(--admin-border);
    box-shadow: none;
  }

  .admin-main {
    padding: 24px;
  }

  .admin-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}