/* ═══════════════════════════════════════════════════════
   KAL HABER — Admin Panel Stilleri
   Premium Dark Theme
   ═══════════════════════════════════════════════════════ */

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

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

:root {
  --bg-primary: #0a0f1e;
  --bg-secondary: #0f172a;
  --bg-card: #1e293b;
  --bg-card-hover: #253349;
  --bg-input: #0f172a;
  --border: rgba(59, 130, 246, 0.2);
  --border-hover: rgba(59, 130, 246, 0.5);
  --primary: #3b82f6;
  --primary-dark: #1e40af;
  --secondary: #8b5cf6;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --sidebar-width: 260px;
  --header-height: 64px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── Layout ───────────────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

.admin-sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.admin-main {
  flex: 1;
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.admin-header {
  height: var(--header-height);
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(20px);
}

.admin-content {
  flex: 1;
  padding: 28px;
  max-width: 1400px;
  width: 100%;
}

/* ── Sidebar ──────────────────────────────────────────── */
.sidebar-brand {
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
}

.sidebar-brand h2 {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-brand span {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 15px;
  transition: var(--transition);
  position: relative;
}

.nav-item:hover {
  background: rgba(59, 130, 246, 0.1);
  color: var(--text-primary);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(139, 92, 246, 0.15));
  color: #60a5fa;
  font-weight: 600;
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 3px;
  background: linear-gradient(180deg, #3b82f6, #8b5cf6);
  border-radius: 0 2px 2px 0;
}

.nav-item .icon { font-size: 20px; width: 24px; text-align: center; }

.nav-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
}

.nav-item.danger { color: #f87171; }
.nav-item.danger:hover { background: rgba(239, 68, 68, 0.1); color: #ef4444; }

/* ── Header ───────────────────────────────────────────── */
.admin-header .page-title {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: var(--text-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--bg-card);
  border-radius: 30px;
  border: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

.admin-user .avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  color: white;
  font-weight: 700;
}

.view-site-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.view-site-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.1);
}

/* ── Dashboard Cards ──────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0;
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.stat-card:hover::before { opacity: 1; }

.stat-card .stat-icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: block;
}

.stat-card .stat-value {
  font-family: 'Syne', sans-serif;
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, #e2e8f0, #94a3b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-card .stat-label {
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 500;
}

/* ── Table ────────────────────────────────────────────── */
.data-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}

.table-header h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--text-primary);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  text-align: left;
  padding: 14px 20px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.5);
}

.data-table td {
  padding: 16px 20px;
  font-size: 14px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.3);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tr:hover td {
  background: rgba(59, 130, 246, 0.05);
}

.data-table .thumb {
  width: 60px; height: 40px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border);
}

.data-table .icon-cell {
  font-size: 24px;
}

/* ── Buttons ──────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
  line-height: 1.4;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.5);
}

.btn-success {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: white;
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: #ef4444;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.1);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.btn-icon {
  width: 36px; height: 36px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.action-btns {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* ── Forms ────────────────────────────────────────────── */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
}

.form-card h3 {
  font-family: 'Syne', sans-serif;
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  transition: var(--transition);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form-input::placeholder { color: var(--text-muted); }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8.825L1.175 4 2.238 2.938 6 6.7 9.763 2.938 10.825 4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

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

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

/* ── File Upload ──────────────────────────────────────── */
.file-upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.file-upload-zone:hover,
.file-upload-zone.dragover {
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.05);
}

.file-upload-zone .upload-icon {
  font-size: 40px;
  margin-bottom: 12px;
  display: block;
}

.file-upload-zone .upload-text {
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 500;
}

.file-upload-zone .upload-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

.file-upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.file-preview {
  margin-top: 16px;
  display: none;
}

.file-preview.active {
  display: block;
}

.file-preview img {
  max-width: 200px;
  max-height: 150px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  object-fit: cover;
}

/* ── Flash Messages ───────────────────────────────────── */
.flash {
  padding: 14px 20px;
  border-radius: var(--radius);
  margin-bottom: 20px;
  font-weight: 500;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: flashIn 0.4s ease;
}

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

.flash-success {
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: #4ade80;
}

.flash-error {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
}

.flash-warning {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #fbbf24;
}

/* ── Empty State ──────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.empty-state .empty-icon {
  font-size: 48px;
  margin-bottom: 16px;
  display: block;
}

.empty-state h4 {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 600;
}

.empty-state p {
  font-size: 14px;
  max-width: 300px;
  margin: 0 auto 20px;
}

/* ── Login Page ───────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:#0a0f1e;
  position: relative;
  overflow: hidden;
}

.login-page::before {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.12) 0%, transparent 70%);
  top: -200px; right: -100px;
  pointer-events: none;
}

.login-page::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(139,92,246,0.1) 0%, transparent 70%);
  bottom: -200px; left: -100px;
  pointer-events: none;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
  animation: loginSlideUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes loginSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-card .login-icon {
  text-align: center;
  font-size: 48px;
  margin-bottom: 20px;
}

.login-card h1 {
  font-family: 'Syne', sans-serif;
  font-size: 26px;
  font-weight: 800;
  text-align: center;
  background: linear-gradient(135deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.login-card .login-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 30px;
}

.login-card .form-input {
  padding: 14px 16px;
  font-size: 15px;
}

.login-card .btn-primary {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  justify-content: center;
}

.login-error {
  text-align: center;
  color: #f87171;
  font-size: 14px;
  margin-bottom: 16px;
  font-weight: 500;
}

/* ── Confirm Dialog ───────────────────────────────────── */
.confirm-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.confirm-overlay.active { display: flex; }

.confirm-dialog {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 400px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: loginSlideUp 0.3s ease;
}

.confirm-dialog .confirm-icon { font-size: 40px; margin-bottom: 16px; }
.confirm-dialog h3 { font-size: 18px; margin-bottom: 8px; }
.confirm-dialog p { color: var(--text-secondary); font-size: 14px; margin-bottom: 24px; }
.confirm-dialog .confirm-actions { display: flex; gap: 10px; justify-content: center; }

/* ── Sort Order ───────────────────────────────────────── */
.sort-btns {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sort-btn {
  width: 28px; height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  transition: var(--transition);
  text-decoration: none;
}

.sort-btn:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(59, 130, 246, 0.1);
}

/* ── Badge ────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.badge-primary {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-success {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

/* ── Mobile Toggle ────────────────────────────────────── */
.mobile-toggle {
  display: none;
  width: 40px; height: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 20px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 90;
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 768px) {
  .admin-sidebar {
    transform: translateX(-100%);
    width: 280px;
    box-shadow: 4px 0 30px rgba(0,0,0,0.5);
  }

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

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

  .mobile-toggle {
    display: flex;
  }

  .mobile-overlay.active {
    display: block;
  }

  .admin-header {
    padding: 0 14px;
    height: 56px;
  }

  .admin-header .page-title {
    font-size: 15px;
  }

  .header-actions .view-site-btn {
    display: none;
  }

  .admin-user {
    padding: 6px 10px;
    font-size: 12px;
  }

  .admin-user .avatar {
    width: 24px; height: 24px;
    font-size: 11px;
  }

  .admin-content {
    padding: 14px;
  }

  /* Stats Grid */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
  }

  .stat-card {
    padding: 16px;
  }

  .stat-card .stat-icon {
    font-size: 24px;
    margin-bottom: 8px;
  }

  .stat-card .stat-value {
    font-size: 26px;
  }

  .stat-card .stat-label {
    font-size: 12px;
  }

  /* Forms */
  .form-card {
    padding: 18px;
  }

  .form-card h3 {
    font-size: 16px;
  }

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

  .form-input,
  .form-select,
  .form-textarea {
    padding: 10px 14px;
    font-size: 14px;
  }

  /* Tables — card view on mobile */
  .data-table-wrapper {
    border-radius: var(--radius);
  }

  .table-header {
    padding: 14px 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .table-header h3 {
    font-size: 15px;
  }

  .data-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .data-table th {
    padding: 10px 12px;
    font-size: 11px;
    white-space: nowrap;
  }

  .data-table td {
    padding: 10px 12px;
    font-size: 13px;
    white-space: nowrap;
  }

  .data-table .thumb {
    width: 44px; height: 30px;
  }

  .action-btns {
    gap: 4px;
  }

  .btn {
    padding: 8px 12px;
    font-size: 12px;
    gap: 4px;
  }

  .btn-sm {
    padding: 5px 8px;
    font-size: 11px;
  }

  /* File Upload */
  .file-upload-zone {
    padding: 24px 16px;
  }

  .file-upload-zone .upload-icon {
    font-size: 30px;
  }

  .file-upload-zone .upload-text {
    font-size: 13px;
  }

  /* Headings */
  h2 {
    font-size: 20px !important;
  }

  /* Filter chips */
  [style*="display:flex;gap:10px;margin-bottom:20px"] {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
    flex-wrap: nowrap !important;
  }

  /* Empty state */
  .empty-state {
    padding: 40px 16px;
  }

  .empty-state .empty-icon {
    font-size: 36px;
  }

  /* Confirm dialog */
  .confirm-dialog {
    padding: 24px;
    margin: 16px;
  }

  .confirm-dialog h3 {
    font-size: 16px;
  }

  .confirm-dialog .confirm-actions {
    flex-direction: column;
  }

  /* Flash */
  .flash {
    font-size: 13px;
    padding: 12px 14px;
  }
}

@media (max-width: 400px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .stat-card {
    padding: 14px;
    display: flex;
    align-items: center;
    gap: 14px;
  }

  .stat-card .stat-icon {
    font-size: 28px;
    margin-bottom: 0;
  }

  .stat-card .stat-value {
    font-size: 22px;
  }

  .admin-content {
    padding: 10px;
  }

  .login-card {
    padding: 24px 18px;
  }

  .login-card h1 {
    font-size: 22px;
  }

  .login-card .login-icon {
    font-size: 36px;
  }
}

/* ── Animations ───────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.fade-in {
  animation: fadeIn 0.5s ease both;
}

/* ── Misc ─────────────────────────────────────────────── */
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.mt-4 { margin-top: 16px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }