/**
 * Geometric Balance Design Theme - Admin Dashboard Stylesheet
 * High-Contrast, Minimalist, Precision Grid Administration Interface
 */

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

:root {
  --admin-sidebar-bg: #0f172a;       /* Slate-900 */
  --admin-sidebar-hover: #1e293b;    /* Slate-800 */
  --admin-sidebar-active: #1e3a8a;   /* Blue-900 */
  --admin-primary: #1e3a8a;          /* Deep Royal Navy Blue */
  --admin-accent: #f59e0b;           /* Amber-500 */
  --admin-accent-hover: #d97706;     /* Amber-600 */
  --admin-bg: #f8fafc;               /* Slate-50 */
  --admin-card-bg: #ffffff;
  --admin-border: #e2e8f0;           /* Slate-200 */
  --admin-text: #0f172a;             /* Slate-900 */
  --admin-text-muted: #64748b;       /* Slate-500 */
  --admin-success: #15803d;
  --admin-danger: #b91c1c;
  --admin-warning: #d97706;
  --admin-font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --admin-font-display: "Outfit", "Plus Jakarta Sans", sans-serif;
}

body.admin-body {
  background-color: var(--admin-bg);
  color: var(--admin-text);
  font-family: var(--admin-font);
  margin: 0;
  padding: 0;
  display: flex;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* Admin Layout Grid */
.admin-layout {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: 260px;
  background-color: var(--admin-sidebar-bg);
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
  z-index: 50;
}

.admin-brand {
  padding: 1.35rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: rgba(0, 0, 0, 0.25);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-brand-icon {
  width: 36px;
  height: 36px;
  background: var(--admin-accent);
  color: #ffffff;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
}

.admin-brand-info h3 {
  font-size: 1rem;
  color: #ffffff;
  margin: 0;
  font-family: var(--admin-font-display);
  font-weight: 800;
  line-height: 1.2;
}

.admin-brand-info span {
  font-size: 0.675rem;
  color: #94a3b8;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 700;
}

.admin-nav {
  padding: 1rem 0;
  flex-grow: 1;
}

.admin-nav-section {
  padding: 0.6rem 1.5rem 0.25rem 1.5rem;
  font-size: 0.675rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #64748b;
  letter-spacing: 0.12em;
}

.admin-nav-list {
  list-style: none;
  margin-bottom: 0.75rem;
}

.admin-nav-item a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 1.5rem;
  color: #cbd5e1;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all 0.15s ease;
  border-left: 3px solid transparent;
}

.admin-nav-item a:hover {
  background-color: var(--admin-sidebar-hover);
  color: #ffffff;
}

.admin-nav-item.active a {
  background-color: var(--admin-sidebar-active);
  color: #ffffff;
  border-left-color: var(--admin-accent);
  font-weight: 700;
}

.admin-nav-badge {
  margin-left: auto;
  background: var(--admin-danger);
  color: #ffffff;
  font-size: 0.675rem;
  font-weight: 800;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.admin-sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-user-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.825rem;
  color: #cbd5e1;
  font-weight: 600;
}

/* Admin Main Content */
.admin-main {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background-color: var(--admin-bg);
}

/* Admin Top Bar */
.admin-topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--admin-border);
  padding: 0.95rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 40;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.admin-topbar-left h2 {
  font-size: 1.35rem;
  margin: 0;
  color: var(--admin-primary);
  font-family: var(--admin-font-display);
  font-weight: 900;
}

.admin-topbar-left p {
  font-size: 0.8rem;
  color: var(--admin-text-muted);
  margin: 0;
  font-weight: 500;
}

.admin-topbar-right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Pending Draft Banner */
.admin-draft-banner {
  display: none;
  background-color: #fef3c7;
  border-bottom: 1px solid #fde68a;
  padding: 0.75rem 2rem;
  color: #92400e;
  font-size: 0.85rem;
  font-weight: 700;
  align-items: center;
  justify-content: space-between;
}

.admin-draft-banner.active {
  display: flex;
}

/* Admin Body Container */
.admin-content-area {
  padding: 2rem;
  flex-grow: 1;
}

/* Tab Panels */
.admin-tab-panel {
  display: none;
}

.admin-tab-panel.active {
  display: block;
}

/* KPI Stat Cards */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: #ffffff;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 1.35rem;
  display: flex;
  align-items: center;
  gap: 1.15rem;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  background-color: #f1f5f9;
  color: var(--admin-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  font-weight: bold;
}

.stat-icon.blue { background-color: #eff6ff; color: #1e3a8a; }
.stat-icon.green { background-color: #f0fdf4; color: #15803d; }
.stat-icon.amber { background-color: #fef3c7; color: #d97706; }
.stat-icon.purple { background-color: #f3e8ff; color: #7e22ce; }

.stat-details h4 {
  font-size: 0.725rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--admin-text-muted);
  margin: 0 0 0.25rem 0;
}

.stat-details .stat-value {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--admin-text);
  line-height: 1.1;
  font-family: var(--admin-font-display);
}

.stat-details .stat-sub {
  font-size: 0.75rem;
  color: #64748b;
  margin-top: 0.2rem;
}

/* Content Box Cards */
.admin-card {
  background: #ffffff;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
  margin-bottom: 2rem;
  overflow: hidden;
}

.admin-card-header {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #f8fafc;
}

.admin-card-header h3 {
  font-size: 1.1rem;
  margin: 0;
  color: var(--admin-primary);
  font-family: var(--admin-font-display);
  font-weight: 800;
}

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

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

.admin-table th {
  background: #f8fafc;
  color: #475569;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.75rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 0.95rem 1rem;
  border-bottom: 1px solid var(--admin-border);
  color: var(--admin-text);
  vertical-align: middle;
}

.admin-table tr:hover {
  background-color: #f8fafc;
}

.status-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-badge.pending { background-color: #fef3c7; color: #92400e; }
.status-badge.confirmed { background-color: #dbeafe; color: #1e40af; }
.status-badge.completed { background-color: #dcfce7; color: #166534; }
.status-badge.cancelled { background-color: #fee2e2; color: #991b1b; }
.status-badge.unread { background-color: #fef3c7; color: #92400e; }
.status-badge.read { background-color: #e2e8f0; color: #475569; }
.status-badge.replied { background-color: #dcfce7; color: #166534; }
.status-badge.published { background-color: #dcfce7; color: #166534; }
.status-badge.draft { background-color: #e2e8f0; color: #475569; }

.table-thumbnail {
  width: 48px;
  height: 36px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid var(--admin-border);
}

.table-actions {
  display: flex;
  gap: 0.4rem;
}

/* Media Manager Grid */
.media-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 1rem;
}

.media-item-card {
  border: 1px solid var(--admin-border);
  border-radius: 6px;
  overflow: hidden;
  background: #ffffff;
  position: relative;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
}

.media-item-card img {
  width: 100%;
  height: 130px;
  object-fit: cover;
}

.media-item-info {
  padding: 0.65rem;
  font-size: 0.75rem;
}

.media-item-info strong {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--admin-text);
  font-weight: 700;
}

.media-item-actions {
  padding: 0.45rem 0.65rem;
  border-top: 1px solid var(--admin-border);
  display: flex;
  justify-content: space-between;
  background: #f8fafc;
}

/* Login Box */
.admin-login-box {
  max-width: 420px;
  margin: 6rem auto;
  background: #ffffff;
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  padding: 2.5rem;
  box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.1);
}

.admin-login-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.admin-login-header h2 {
  color: var(--admin-primary);
  font-family: var(--admin-font-display);
  font-weight: 900;
  margin-bottom: 0.35rem;
}

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

/* Image Selector Dropdown */
.image-picker-group {
  display: flex;
  gap: 0.5rem;
}

.image-preview-thumb {
  width: 60px;
  height: 40px;
  border-radius: 4px;
  border: 1px solid var(--admin-border);
  object-fit: cover;
}

/* Responsive Admin Styles */
@media (max-width: 900px) {
  .admin-layout {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    height: auto;
    position: relative;
  }
  .admin-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .media-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .admin-stats-grid {
    grid-template-columns: 1fr;
  }
  .media-grid {
    grid-template-columns: 1fr;
  }
  .admin-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}