/* Admin Portal CSS - Matched with Main Page Theme (style.css) */
:root {
  --bg-primary: #f9fafb;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f3f4f6;
  --accent-color: #8b5cf6;
  --accent-hover: #7c3aed;
  --accent-glow: rgba(139, 92, 246, 0.15);
  --text-primary: #111827;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --border-color: #e5e7eb;
  --border-focus: #8b5cf6;
  --danger-color: #ef4444;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-code: 'Fira Code', 'JetBrains Mono', Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100dvh;
  display: flex;
  overflow-x: hidden;
}

/* Layout Grid */
.admin-wrapper {
  display: flex;
  width: 100vw;
  width: 100dvw;
  height: 100dvh;
  overflow: hidden;
}

/* Sidebar */
.admin-sidebar {
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: 100dvh;
  z-index: 10;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--border-color);
}

/* Mobile-only controls - hidden on desktop, revealed in the media query below */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  color: var(--text-primary);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.mobile-menu-toggle:hover {
  background: #f3f4f6;
}

.sidebar-close-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 4px 8px;
}

.admin-sidebar-overlay {
  display: none;
}

.sidebar-brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-color);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-menu {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}

.menu-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 12px 4px 12px;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.menu-item:hover {
  background: #f3f4f6;
  color: var(--text-primary);
}

.menu-item.active {
  background: #f5f3ff;
  color: var(--accent-color);
  font-weight: 600;
}

/* Sidebar Navigation Links Section (Public Pages & Blog) */
.sidebar-pub-links {
  padding: 12px;
  border-top: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #fafafa;
}

.pub-link-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s ease;
  background: #ffffff;
  border: 1px solid var(--border-color);
}

.pub-link-item:hover {
  background: #f5f3ff;
  color: var(--accent-color);
  border-color: #ddd6fe;
}

.sidebar-footer {
  padding: 14px 16px;
  border-top: 1px solid var(--border-color);
  background: #ffffff;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 10px;
}

.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
}

/* Main Area */
.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100dvh;
  overflow: hidden;
  background: var(--bg-primary);
}

.admin-header {
  height: 64px;
  padding: 0 28px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
}

.header-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.admin-body {
  flex: 1;
  padding: 28px;
  overflow-y: auto;
  height: calc(100dvh - 64px);
}

/* Tab Panels */
.tab-content {
  display: none;
  animation: fadeIn 0.2s ease-in-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cards & Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: #f5f3ff;
  color: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.stat-info .stat-value {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
}

.stat-info .stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Content Header & Buttons */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent-color);
  color: white;
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  background: #f3f4f6;
}

.btn-danger {
  background: #fef2f2;
  color: var(--danger-color);
  border: 1px solid #fecaca;
}
.btn-danger:hover {
  background: var(--danger-color);
  color: white;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.82rem;
}

/* Tables */
.table-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.custom-table th {
  background: #f9fafb;
  padding: 12px 16px;
  color: var(--text-secondary);
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}

.custom-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

.custom-table tr:hover {
  background: #f9fafb;
}

.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge-success { background: #dcfce7; color: #15803d; }
.badge-warning { background: #fef3c7; color: #b45309; }
.badge-info { background: #f5f3ff; color: var(--accent-color); }

/* Markdown Editor Modal & Form */
.editor-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  height: calc(100dvh - 200px);
  min-height: 480px;
}

@media (max-width: 900px) {
  .editor-container {
    grid-template-columns: 1fr;
    height: auto;
  }
}

.editor-pane, .preview-pane {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.editor-toolbar {
  background: #f3f4f6;
  border-bottom: 1px solid var(--border-color);
  padding: 8px 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.tool-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.15s ease;
}

.tool-btn:hover {
  background: var(--accent-color);
  border-color: var(--accent-color);
  color: white;
}

.editor-textarea {
  flex: 1;
  width: 100%;
  padding: 16px;
  background: #ffffff;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-code);
  font-size: 0.9rem;
  line-height: 1.6;
  resize: none;
  outline: none;
}

.preview-header {
  padding: 10px 16px;
  background: #f3f4f6;
  border-bottom: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.preview-wrapper {
  display: flex;
  flex: 1;
  overflow: hidden;
  background: #ffffff;
}

.preview-content {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  line-height: 1.7;
  font-size: 0.92rem;
}

.preview-content h1, .preview-content h2, .preview-content h3 {
  margin-top: 18px;
  margin-bottom: 10px;
  scroll-margin-top: 16px;
  color: var(--text-primary);
}

.preview-content pre {
  background: #1e1e2e;
  color: #cdd6f4;
  padding: 14px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 12px 0;
  font-family: var(--font-code);
  font-size: 0.85rem;
}

.preview-content code {
  background: #f3f4f6;
  color: var(--accent-color);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-code);
}

.preview-content blockquote {
  border-left: 4px solid var(--accent-color);
  padding-left: 12px;
  color: var(--text-secondary);
  margin: 12px 0;
}

.preview-toc {
  width: 190px;
  background: #fafafa;
  border-left: 1px solid var(--border-color);
  padding: 14px;
  overflow-y: auto;
}

.toc-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.toc-item a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.82rem;
  display: block;
  transition: color 0.15s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.toc-item a:hover {
  color: var(--accent-color);
}

.toc-item.level-2 { padding-left: 0; font-weight: 600; }
.toc-item.level-3 { padding-left: 10px; opacity: 0.85; }

/* Login Container */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  width: 100dvw;
  height: 100dvh;
  background: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.login-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 6px;
  text-align: center;
  color: var(--text-primary);
}

.login-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 10px 12px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s ease;
}

.form-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ==========================================================================
   Mobile Responsive Layout (Admin Panel)
   ========================================================================== */
@media (max-width: 900px) {
  .mobile-menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .sidebar-close-btn {
    display: inline-block;
  }

  /* Sidebar becomes a slide-in drawer instead of a permanent column */
  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: min(280px, 82vw);
    transform: translateX(-100%);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
    z-index: 40;
  }

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

  .admin-sidebar-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(17, 24, 39, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 30;
  }

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

  .admin-main {
    width: 100%;
  }

  .admin-header {
    padding: 0 14px;
    gap: 10px;
  }

  .admin-header .header-title {
    font-size: 0.95rem;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* On very small screens keep only the essential logout action visible;
     the "Lihat Website Utama" link still works, just shrinks to an icon-sized
     button via btn-sm so both actions fit without wrapping the header. */
  .admin-header .btn-sm {
    padding: 6px 10px;
    font-size: 0.78rem;
  }

  .admin-body {
    padding: 16px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .section-header {
    flex-wrap: wrap;
    gap: 10px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* Tables: instead of clipping columns (overflow: hidden), let the table
     scroll horizontally so every column stays readable/tappable. */
  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .custom-table {
    min-width: 560px;
  }

  .preview-toc {
    display: none;
  }

  .login-card {
    padding: 22px;
    max-width: 92vw;
  }
}

@media (max-width: 480px) {
  .admin-header a.btn-secondary {
    display: none;
  }
}