:root {
    --orange: #E8831A;
    --orange-soft: #F4A859;
    --orange-bg: #FFF4E6;
    --charcoal: #111111;
    --gray-900: #1a1a1a;
    --gray-700: #404040;
    --gray-500: #737373;
    --gray-300: #d4d4d4;
    --gray-200: #e5e5e5;
    --gray-100: #f5f5f5;
    --gray-50: #fafafa;
    --white: #ffffff;
    --success: #10b981;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 30px rgba(0,0,0,0.12);
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html, body { height: 100%; }
  body {
    font-family: 'Inter', sans-serif;
    background: var(--gray-50);
    color: var(--charcoal);
    -webkit-font-smoothing: antialiased;
  }
  .display { font-family: 'Fraunces', serif; letter-spacing: -0.02em; }

  /* ===== LOGIN SCREEN ===== */
  .login-screen {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .login-left {
    background: var(--charcoal);
    color: white;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
  }
  .login-left::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(232,131,26,0.15), transparent 70%);
    border-radius: 50%;
  }
  .login-left::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -100px;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(232,131,26,0.08), transparent 70%);
    border-radius: 50%;
  }
  .brand-mark {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 18px;
    position: relative;
    z-index: 1;
  }
  .brand-dot {
    width: 12px; height: 12px;
    background: var(--orange);
    border-radius: 50%;
  }
  .login-hero {
    position: relative;
    z-index: 1;
  }
  .login-hero h1 {
    font-family: 'Fraunces', serif;
    font-size: 64px;
    line-height: 1;
    font-weight: 600;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
  }
  .login-hero h1 em {
    font-style: italic;
    color: var(--orange);
    font-weight: 500;
  }
  .login-hero p {
    font-size: 17px;
    color: rgba(255,255,255,0.65);
    line-height: 1.6;
    max-width: 420px;
  }
  .login-footer {
    font-size: 13px;
    color: rgba(255,255,255,0.4);
    position: relative;
    z-index: 1;
  }
  .login-right {
    background: white;
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .login-form-wrap {
    max-width: 380px;
    width: 100%;
    margin: 0 auto;
  }
  .login-form-wrap h2 {
    font-family: 'Fraunces', serif;
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
  }
  .login-form-wrap > p {
    color: var(--gray-500);
    margin-bottom: 36px;
    font-size: 15px;
  }
  .form-group { margin-bottom: 20px; }
  .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-700);
  }
  .form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--gray-200);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.2s;
    background: white;
  }
  .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(232,131,26,0.1);
  }
  .btn {
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
  }
  .btn-primary {
    background: var(--charcoal);
    color: white;
    width: 100%;
  }
  .btn-primary:hover { background: var(--gray-900); transform: translateY(-1px); }
  .btn-orange { background: var(--orange); color: white; }
  .btn-orange:hover { background: #d6731a; }
  .btn-ghost { background: transparent; color: var(--gray-700); }
  .btn-ghost:hover { background: var(--gray-100); }
  .btn-sm { padding: 8px 14px; font-size: 13px; }
  .login-help {
    margin-top: 24px;
    padding: 16px;
    background: var(--orange-bg);
    border-radius: 8px;
    font-size: 13px;
    color: var(--gray-700);
    line-height: 1.5;
  }
  .login-help strong { color: var(--charcoal); }

  /* ===== APP SHELL ===== */
  .app { display: none; min-height: 100vh; }
  .app.active { display: grid; grid-template-columns: 260px 1fr; }
  .sidebar {
    background: var(--charcoal);
    color: white;
    padding: 24px 0;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
  }
  .sidebar-brand {
    padding: 0 24px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .sidebar-brand-text {
    font-family: 'Fraunces', serif;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.1;
  }
  .sidebar-brand-text small {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-top: 2px;
  }
  .sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 8px;
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s;
  }
  .nav-item:hover { background: rgba(255,255,255,0.05); color: white; }
  .nav-item.active { background: var(--orange); color: white; }
  .nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }
  .nav-section-title {
    padding: 14px 14px 8px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.35);
    font-weight: 600;
  }
  .sidebar-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--orange);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
  }
  .user-info { flex: 1; min-width: 0; }
  .user-name { font-size: 14px; font-weight: 600; }
  .user-role { font-size: 12px; color: rgba(255,255,255,0.5); }
  .logout-btn {
    background: transparent;
    border: none;
    color: rgba(255,255,255,0.5);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    display: flex;
  }
  .logout-btn:hover { background: rgba(255,255,255,0.08); color: white; }

  /* ===== MAIN CONTENT ===== */
  .main { padding: 32px 40px; max-width: 1400px; }
  .page { display: none; animation: fadeIn 0.3s; }
  .page.active { display: block; }
  @keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

  .page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 32px;
    gap: 24px;
    flex-wrap: wrap;
  }
  .page-title {
    font-family: 'Fraunces', serif;
    font-size: 38px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.1;
  }
  .page-subtitle {
    color: var(--gray-500);
    font-size: 15px;
    margin-top: 6px;
  }

  /* ===== DASHBOARD STATS ===== */
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
  }
  .stat-card {
    background: white;
    padding: 22px;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    transition: all 0.2s;
  }
  .stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
  .stat-label {
    font-size: 13px;
    color: var(--gray-500);
    font-weight: 500;
    margin-bottom: 8px;
  }
  .stat-value {
    font-family: 'Fraunces', serif;
    font-size: 36px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.02em;
  }
  .stat-meta {
    font-size: 12px;
    color: var(--gray-500);
    margin-top: 6px;
  }
  .stat-card.accent { background: var(--charcoal); color: white; border: none; }
  .stat-card.accent .stat-label { color: rgba(255,255,255,0.6); }
  .stat-card.accent .stat-meta { color: rgba(255,255,255,0.5); }
  .stat-card.accent .stat-value { color: var(--orange); }

  /* ===== CONTINUE WATCHING ===== */
  .section-title {
    font-family: 'Fraunces', serif;
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .section-title a {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--orange);
    text-decoration: none;
    cursor: pointer;
  }

  .continue-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-bottom: 36px;
  }
  .continue-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    cursor: pointer;
    transition: all 0.2s;
  }
  .continue-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
  .continue-thumb {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, var(--charcoal), var(--gray-700));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .continue-thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.7));
  }
  .play-icon {
    width: 48px; height: 48px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  }
  .play-icon svg { width: 18px; height: 18px; color: var(--charcoal); margin-left: 3px; }
  .continue-progress {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 4px;
    background: rgba(255,255,255,0.2);
    z-index: 1;
  }
  .continue-progress-bar {
    height: 100%;
    background: var(--orange);
  }
  .continue-info { padding: 16px; }
  .continue-category {
    font-size: 11px;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    margin-bottom: 6px;
  }
  .continue-title {
    font-weight: 600;
    font-size: 15px;
    line-height: 1.3;
    margin-bottom: 4px;
  }
  .continue-course {
    font-size: 13px;
    color: var(--gray-500);
  }

  /* ===== COURSES PAGE ===== */
  .category-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    flex-wrap: wrap;
  }
  .category-tab {
    padding: 8px 16px;
    border-radius: 999px;
    background: white;
    border: 1.5px solid var(--gray-200);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
  }
  .category-tab:hover { border-color: var(--charcoal); }
  .category-tab.active { background: var(--charcoal); color: white; border-color: var(--charcoal); }

  .courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
  }
  .course-card {
    background: white;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--gray-200);
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    flex-direction: column;
  }
  .course-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--gray-300); }
  .course-thumb {
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, var(--orange), #d6731a);
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 16px;
    color: white;
  }
  .course-thumb.charcoal { background: linear-gradient(135deg, var(--charcoal), var(--gray-700)); }
  .course-thumb.mixed { background: linear-gradient(135deg, var(--charcoal) 40%, var(--orange) 100%); }
  .course-icon {
    position: absolute;
    top: 16px; right: 16px;
    width: 40px; height: 40px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .course-icon svg { width: 20px; height: 20px; color: white; }
  .course-difficulty {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 8px;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
    border-radius: 4px;
  }
  .course-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
  .course-cat {
    font-size: 11px;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    margin-bottom: 6px;
  }
  .course-name {
    font-family: 'Fraunces', serif;
    font-size: 20px;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 6px;
  }
  .course-desc {
    font-size: 13px;
    color: var(--gray-500);
    line-height: 1.5;
    margin-bottom: 14px;
    flex: 1;
  }
  .course-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 12px;
    color: var(--gray-500);
    padding-top: 14px;
    border-top: 1px solid var(--gray-100);
  }
  .course-progress-wrap {
    margin-top: 12px;
  }
  .course-progress-track {
    height: 5px;
    background: var(--gray-100);
    border-radius: 999px;
    overflow: hidden;
  }
  .course-progress-fill {
    height: 100%;
    background: var(--orange);
    transition: width 0.4s;
  }
  .course-progress-text {
    font-size: 11px;
    color: var(--gray-500);
    margin-top: 6px;
    font-weight: 600;
  }

  /* ===== COURSE DETAIL ===== */
  .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--gray-500);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 20px;
  }
  .back-link:hover { color: var(--charcoal); }
  .course-hero {
    background: var(--charcoal);
    color: white;
    border-radius: 16px;
    padding: 36px;
    margin-bottom: 28px;
    position: relative;
    overflow: hidden;
  }
  .course-hero::after {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(232,131,26,0.18), transparent 70%);
  }
  .course-hero-content { position: relative; z-index: 1; max-width: 600px; }
  .course-hero h1 {
    font-family: 'Fraunces', serif;
    font-size: 42px;
    font-weight: 600;
    line-height: 1.1;
    margin: 12px 0;
    letter-spacing: -0.02em;
  }
  .course-hero p { color: rgba(255,255,255,0.7); font-size: 16px; line-height: 1.6; margin-bottom: 20px; }
  .course-hero-meta { display: flex; gap: 20px; flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,0.8); }
  .course-hero-meta span { display: flex; align-items: center; gap: 6px; }
  .badge {
    display: inline-block;
    padding: 4px 10px;
    background: var(--orange);
    color: white;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    border-radius: 4px;
  }

  .lessons-list {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    overflow: hidden;
  }
  .lesson-row {
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--gray-100);
    transition: background 0.15s;
  }
  .lesson-row:last-child { border-bottom: none; }
  .lesson-row:hover { background: var(--gray-50); }
  .lesson-number {
    width: 36px; height: 36px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    color: var(--gray-700);
    flex-shrink: 0;
  }
  .lesson-row.completed .lesson-number { background: var(--success); color: white; }
  .lesson-info { flex: 1; min-width: 0; }
  .lesson-title { font-weight: 600; font-size: 15px; margin-bottom: 2px; }
  .lesson-desc { font-size: 13px; color: var(--gray-500); }
  .lesson-duration { font-size: 12px; color: var(--gray-500); flex-shrink: 0; }
  .lesson-play-btn {
    width: 36px; height: 36px;
    background: var(--orange-bg);
    color: var(--orange);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .lesson-row.completed .lesson-play-btn { background: #d1fae5; color: var(--success); }

  /* ===== LESSON / VIDEO PAGE ===== */
  .video-wrap {
    background: var(--charcoal);
    border-radius: 14px;
    aspect-ratio: 16/9;
    overflow: hidden;
    margin-bottom: 24px;
  }
  .video-wrap iframe { width: 100%; height: 100%; border: none; }
  .video-wrap > div { width: 100%; height: 100%; }
  .watch-progress-wrap {
    background: white;
    padding: 14px 20px;
    border-radius: 10px;
    border: 1px solid var(--gray-200);
    margin-bottom: 16px;
  }
  .lesson-meta-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    padding: 16px 22px;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    margin-bottom: 24px;
  }
  .complete-btn {
    background: var(--success);
    color: white;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-family: inherit;
    display: flex; align-items: center; gap: 8px;
  }
  .complete-btn.done { background: var(--gray-200); color: var(--gray-700); }

  /* ===== ADMIN PAGES ===== */
  .table-wrap {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    overflow: hidden;
  }
  table { width: 100%; border-collapse: collapse; }
  th { 
    text-align: left;
    padding: 14px 20px;
    background: var(--gray-50);
    font-size: 12px;
    font-weight: 700;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--gray-200);
  }
  td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-100);
    font-size: 14px;
  }
  tbody tr:last-child td { border-bottom: none; }
  tbody tr:hover { background: var(--gray-50); }
  .user-cell { display: flex; align-items: center; gap: 12px; }
  .small-avatar {
    width: 32px; height: 32px;
    background: var(--orange);
    color: white;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 12px;
  }
  .progress-cell { display: flex; align-items: center; gap: 10px; min-width: 140px; }
  .progress-cell .course-progress-track { flex: 1; }
  .progress-cell span { font-size: 12px; font-weight: 600; min-width: 32px; }
  .status-pill {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    background: #d1fae5;
    color: #065f46;
  }
  .status-pill.inactive { background: var(--gray-100); color: var(--gray-700); }

  /* ===== MODAL ===== */
  .modal-bg {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
    padding: 20px;
  }
  .modal-bg.active { display: flex; }
  .modal {
    background: white;
    border-radius: 14px;
    padding: 32px;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
  }
  .modal h3 {
    font-family: 'Fraunces', serif;
    font-size: 24px;
    margin-bottom: 8px;
    font-weight: 600;
  }
  .modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 24px;
  }

  /* ===== EMPTY STATE ===== */
  .empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
  }
  .empty-icon {
    width: 72px; height: 72px;
    background: var(--gray-100);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
  }
  .empty h3 { font-family: 'Fraunces', serif; font-size: 22px; color: var(--charcoal); margin-bottom: 6px; }

  /* ===== THUMB PICKER ===== */
  .thumb-picker {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
  .thumb-option {
    aspect-ratio: 16/10;
    border-radius: 8px;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.15s;
  }
  .thumb-option.orange { background: linear-gradient(135deg, var(--orange), #d6731a); }
  .thumb-option.charcoal { background: linear-gradient(135deg, var(--charcoal), var(--gray-700)); }
  .thumb-option.mixed { background: linear-gradient(135deg, var(--charcoal) 40%, var(--orange) 100%); }
  .thumb-option:hover { transform: scale(1.05); }
  .thumb-option.selected { border-color: var(--charcoal); box-shadow: 0 0 0 2px var(--orange); }

  /* ===== ADMIN LESSON ROW ===== */
  .admin-lesson-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 14px;
  }
  .admin-lesson-row:not(:last-child) { border-bottom: 1px solid var(--gray-200); }
  .admin-lesson-info { flex: 1; min-width: 0; }
  .admin-lesson-info strong { color: var(--charcoal); }
  .admin-lesson-meta { font-size: 12px; color: var(--gray-500); margin-top: 2px; }
  .icon-btn {
    width: 30px; height: 30px;
    border: 1px solid var(--gray-200);
    background: white;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--gray-700);
    transition: all 0.15s;
    flex-shrink: 0;
  }
  .icon-btn:hover { background: var(--gray-100); border-color: var(--gray-300); color: var(--charcoal); }
  .icon-btn:disabled { opacity: 0.4; cursor: not-allowed; }
  .icon-btn.danger:hover { background: #fee2e2; border-color: #fca5a5; color: #b91c1c; }
  .icon-btn svg { width: 14px; height: 14px; }

  /* ===== SETTINGS ===== */
  .settings-card {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    padding: 24px;
    margin-bottom: 16px;
  }
  .settings-card h3 {
    font-family: 'Fraunces', serif;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
  }
  .settings-card p {
    color: var(--gray-500);
    font-size: 13px;
    margin-bottom: 16px;
  }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 968px) {
    .login-screen { grid-template-columns: 1fr; }
    .login-left { padding: 40px 28px; min-height: 280px; }
    .login-hero h1 { font-size: 44px; }
    .login-right { padding: 40px 28px; }
    .app.active { grid-template-columns: 1fr; }
    .sidebar { position: relative; height: auto; }
    .sidebar-nav { flex-direction: row; overflow-x: auto; }
    .nav-section-title { display: none; }
    .main { padding: 24px 20px; }
    .page-title { font-size: 28px; }
  }