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h1{color:var(--text-primary);margin-bottom:8px;font-size:1.75rem;font-weight:700}.login-header p{color:var(--text-muted);margin:0;font-size:1rem}.login-error{border-radius:var(--radius);color:#dc3545;background:#dc35451a;border:1px solid #dc35454d;align-items:center;gap:10px;margin-bottom:24px;padding:14px 16px;font-size:.9rem;display:flex}.login-content{margin-bottom:24px}.google-sign-in-btn-large{border-radius:var(--radius);color:#3c4043;cursor:pointer;width:100%;transition:var(--transition);background:#fff;border:1px solid #dadce0;justify-content:center;align-items:center;gap:12px;padding:14px 24px;font-size:1rem;font-weight:500;display:flex}.google-sign-in-btn-large:hover:not(:disabled){background:#f8f9fa;box-shadow:0 2px 8px #0000001a}.google-sign-in-btn-large:disabled{opacity:.7;cursor:not-allowed}.login-footer{text-align:center;border-top:1px solid var(--border-color);padding-top:16px}.login-footer p{color:var(--text-muted);margin:0;font-size:.85rem}.login-footer a{color:var(--primary);text-decoration:none}.login-footer a:hover{text-decoration:underline}.login-loading{flex-direction:column;align-items:center;gap:16px;padding:60px;display:flex}.spinner{border:3px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}[data-theme=dark] .google-sign-in-btn{color:#fff;background:#ffffff1a;border:1px solid #fff3}[data-theme=dark] .google-sign-in-btn:hover{background:#fff3}[data-theme=dark] .google-sign-in-btn-large{background:var(--bg-secondary);border-color:var(--border-color);color:var(--text-primary)}[data-theme=dark] .google-sign-in-btn-large:hover:not(:disabled){background:var(--bg-card)}[data-theme=dark] .user-menu-toggle{background:#ffffff1a;border-color:#fff3}[data-theme=dark] .user-menu-toggle:hover{background:#fff3}[data-theme=dark] .user-dropdown{background:var(--bg-card)!important;border-color:var(--border-color)!important}[data-theme=dark] .user-dropdown .dropdown-header{border-color:var(--border-color)}[data-theme=dark] .user-fullname{color:var(--text-primary)}[data-theme=dark] .user-email{color:var(--text-muted)}[data-theme=dark] .user-dropdown .dropdown-divider{border-color:var(--border-color)}[data-theme=dark] .user-dropdown .dropdown-item{color:var(--text-primary)!important}[data-theme=dark] .user-dropdown .dropdown-item:hover{background:var(--bg-secondary);color:var(--text-primary)!important}[data-theme=dark] .user-dropdown .dropdown-item svg{color:var(--text-muted)}[data-theme=dark] .login-card{background:var(--bg-card);border-color:var(--border-color)}[data-theme=dark] .login-header h1{color:var(--text-primary)}[data-theme=dark] .login-header p,[data-theme=dark] .login-footer p{color:var(--text-muted)}@media (max-width:768px){.user-name{display:none}.user-menu-toggle{padding:6px}.google-sign-in-btn span{display:none}.google-sign-in-btn{padding:8px 12px}.login-card{padding:32px 24px}}.dashboard-page{background:var(--bg-primary);min-height:calc(100vh - 200px);padding:40px 0 80px}.dashboard-loading{min-height:60vh;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:20px;display:flex}.dashboard-header{margin-bottom:40px}.dashboard-welcome{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--card-shadow);border:1px solid var(--border-color);align-items:center;gap:20px;padding:30px;display:flex}.dashboard-avatar{object-fit:cover;border:4px solid var(--primary);border-radius:50%;width:80px;height:80px}.dashboard-welcome-text h1{color:var(--text-primary);margin:0 0 4px;font-size:1.75rem;font-weight:700}.dashboard-welcome-text p{color:var(--text-muted);margin:0;font-size:1rem}.dashboard-stats{grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:50px;display:grid}.stat-card{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--card-shadow);border:1px solid var(--border-color);transition:var(--transition);align-items:center;gap:16px;padding:24px;display:flex}.stat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.stat-icon{color:#fff;border-radius:12px;justify-content:center;align-items:center;width:56px;height:56px;display:flex}.stat-icon.quizzes{background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%)}.stat-icon.correct{background:linear-gradient(135deg,#10b981 0%,#059669 100%)}.stat-icon.topics{background:linear-gradient(135deg,#f59e0b 0%,#d97706 100%)}.stat-icon.streak{background:linear-gradient(135deg,#ef4444 0%,#dc2626 100%)}.stat-content{flex-direction:column;display:flex}.stat-value{color:var(--text-primary);font-size:1.75rem;font-weight:700;line-height:1}.stat-label{color:var(--text-muted);margin-top:4px;font-size:.9rem}.dashboard-section{margin-bottom:50px}.dashboard-section h2{color:var(--text-primary);margin-bottom:24px;font-size:1.5rem;font-weight:700}.quick-actions{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.action-card{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--card-shadow);border:1px solid var(--border-color);transition:var(--transition);padding:30px;text-decoration:none;display:block}.action-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary);transform:translateY(-4px)}.action-icon{background:linear-gradient(135deg,var(--primary)0%,var(--primary-light)100%);color:#fff;border-radius:12px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:flex}.action-card h3{color:var(--text-primary);margin:0 0 8px;font-size:1.25rem;font-weight:600}.action-card p{color:var(--text-muted);margin:0;font-size:.95rem}.coming-soon-grid{grid-template-columns:repeat(4,1fr);gap:20px;display:grid}.coming-soon-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px dashed var(--border-color);padding:24px;position:relative}.coming-soon-badge{color:#fff;text-transform:uppercase;background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);border-radius:4px;padding:4px 8px;font-size:.7rem;font-weight:600;position:absolute;top:12px;right:12px}.coming-soon-card h3{color:var(--text-primary);margin:0 0 8px;font-size:1.1rem;font-weight:600}.coming-soon-card p{color:var(--text-muted);margin:0;font-size:.9rem}.dropdown-item{color:#1e293b;transition:var(--transition);cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 16px;font-size:.95rem;text-decoration:none;display:flex}.dropdown-item:hover{color:#1e293b;background:#f1f5f9}.dropdown-item svg{color:#64748b}.user-fullname{color:#1e293b;margin-bottom:2px;font-weight:600;display:block}@media (max-width:1024px){.dashboard-stats,.coming-soon-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.dashboard-page{padding:20px 0 60px}.dashboard-welcome{text-align:center;flex-direction:column;padding:24px}.dashboard-avatar{width:70px;height:70px}.dashboard-welcome-text h1{font-size:1.5rem}.dashboard-stats,.quick-actions,.coming-soon-grid{grid-template-columns:1fr}}[data-theme=dark] .dashboard-welcome,[data-theme=dark] .stat-card,[data-theme=dark] .action-card,[data-theme=dark] .coming-soon-card,[data-theme=dark] .favorite-card{background:var(--bg-card);border-color:var(--border-color)}[data-theme=dark] .action-card:hover{border-color:var(--primary-light)}.trivia-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px;display:flex}.trivia-heading h3{margin:0}.favorite-btn{background:var(--bg-card);border:2px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:var(--transition);border-radius:50px;align-items:center;gap:8px;padding:10px 20px;font-size:.95rem;font-weight:500;display:flex}.favorite-btn:hover{color:#ef4444;border-color:#ef4444}.favorite-btn.favorited{color:#ef4444;background:linear-gradient(135deg,#fef2f2 0%,#fee2e2 100%);border-color:#ef4444}.favorite-btn:disabled{opacity:.7;cursor:not-allowed}[data-theme=dark] .favorite-btn{background:var(--bg-card);border-color:var(--border-color);color:var(--text-secondary)}[data-theme=dark] .favorite-btn:hover{color:#ef4444;border-color:#ef4444}[data-theme=dark] .favorite-btn.favorited{color:#ef4444;background:#ef444426;border-color:#ef4444}.favorites-loading{color:var(--text-muted);align-items:center;gap:12px;padding:40px;display:flex}.favorites-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.favorite-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);transition:var(--transition);justify-content:space-between;align-items:center;padding:16px;display:flex}.favorite-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary)}.favorite-link{flex:1;align-items:center;gap:12px;text-decoration:none;display:flex}.favorite-icon{background:linear-gradient(135deg,var(--primary)0%,var(--primary-light)100%);color:#fff;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.favorite-name{color:var(--text-primary);font-size:1rem;font-weight:600}.favorite-remove-btn{width:36px;height:36px;color:var(--text-muted);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.favorite-remove-btn:hover{color:#ef4444;background:#ef44441a}.favorites-empty{text-align:center;background:var(--bg-card);border:2px dashed var(--border-color);border-radius:var(--radius-lg);padding:60px 20px}.favorites-empty svg{color:var(--text-muted);margin-bottom:16px}.favorites-empty h3{color:var(--text-primary);margin:0 0 8px;font-size:1.25rem;font-weight:600}.favorites-empty p{color:var(--text-muted);max-width:400px;margin:0 auto 24px}.browse-topics-btn{background:linear-gradient(135deg,var(--primary)0%,var(--primary-light)100%);color:#fff;border-radius:var(--radius);transition:var(--transition);align-items:center;gap:8px;padding:12px 24px;font-weight:600;text-decoration:none;display:inline-flex}.browse-topics-btn:hover{box-shadow:var(--shadow-md);color:#fff;transform:translateY(-2px)}@media (max-width:768px){.trivia-heading{flex-direction:column;align-items:flex-start}.favorite-btn{justify-content:center;width:100%}.favorites-grid{grid-template-columns:1fr}}
#nprogress{pointer-events:none}#nprogress .bar{z-index:1031;background:#29d;width:100%;height:2px;position:fixed;top:0;left:0}#nprogress .peg{opacity:1;width:100px;height:100%;display:block;position:absolute;right:0;transform:rotate(3deg)translateY(-4px);box-shadow:0 0 10px #29d,0 0 5px #29d}#nprogress .spinner{z-index:1031;display:block;position:fixed;top:15px;right:15px}#nprogress .spinner-icon{box-sizing:border-box;border:2px solid #0000;border-color:#29d #0000 #0000 #29d;border-radius:50%;width:18px;height:18px;animation:.4s linear infinite nprogress-spinner}.nprogress-custom-parent{position:relative;overflow:hidden}.nprogress-custom-parent #nprogress .spinner,.nprogress-custom-parent #nprogress .bar{position:absolute}@-webkit-keyframes nprogress-spinner{0%{-webkit-transform:rotate(0)}to{-webkit-transform:rotate(360deg)}}@keyframes nprogress-spinner{0%{transform:rotate(0)}to{transform:rotate(360deg)}}