:root,[data-theme=light]{--bg-primary:#f5f5f7;--bg-secondary:#fff;--card-bg:#fff;--text-primary:#111827;--text-secondary:#6b7280;--accent:#7c3aed;--button-primary:#2563eb;--button-primary-hover:#1d4ed8;--border-color:#e5e7eb}[data-theme=dark]{--bg-primary:#121212;--bg-secondary:#1b1b1b;--card-bg:#202020;--text-primary:#f5f5f5;--text-secondary:#bdbdbd;--accent:#9b5cff;--button-primary:#7c3aed;--button-primary-hover:#6d28d9;--border-color:#333}[data-theme=sakura]{--bg-primary:#fedfe1;--bg-secondary:#fff1f3;--card-bg:#fff;--text-primary:#2a2a2a;--text-secondary:#666;--accent:#ff7aa2;--button-primary:#ff5c8a;--button-primary-hover:#ff4778;--border-color:#f5b7c8}[data-theme=peach]{--bg-primary:#ffe5cf;--bg-secondary:#fff1e6;--card-bg:#fff;--text-primary:#2a2a2a;--text-secondary:#555;--accent:#ffb38a;--button-primary:#ff9e6d;--button-primary-hover:#ff8c57;--border-color:#ffd6bd}[data-theme=lavender]{--bg-primary:#e8e0f7;--bg-secondary:#f6f2ff;--card-bg:#f6f2ff;--text-primary:#2d2438;--text-secondary:#7a669d;--accent:#9b7ede;--button-primary:#b497f0;--button-primary-hover:#8d6fe0;--border-color:#d9c8ff;--bg:#e8e0f7;--text:#2d2438;--text-h:#2d2438}[data-theme=sora]{--bg-primary:#d8ecf4;--bg-secondary:#f5fbfe;--card-bg:#f5fbfe;--text-primary:#1e2f3a;--text-secondary:#26708c;--accent:#6fafd1;--button-primary:#8ec5e6;--button-primary-hover:#5da8d4;--border-color:#b9ecfb;--bg:#d8ecf4;--text:#1e2f3a;--text-h:#1e2f3a}[data-theme=matcha]{--bg-primary:#e4f8ba;--bg-secondary:#f1ffd8;--card-bg:#fff;--text-primary:#243018;--text-secondary:#4b5a3d;--accent:#7fbf4d;--button-primary:#6ea83f;--button-primary-hover:#5f9336;--border-color:#cce7a2}[data-theme=butter]{--bg-primary:#fdfbd4;--bg-secondary:#fffde8;--card-bg:#fff;--text-primary:#2f2b1f;--text-secondary:#6d6650;--accent:#e0b84f;--button-primary:#d6aa37;--button-primary-hover:#bf952f;--border-color:#f0e4a0}[data-theme=amber]{--bg-primary:#1f1205;--bg-secondary:#2b1907;--card-bg:#321d08;--text-primary:#fff2d2;--text-secondary:#f3b45c;--accent:#ffb020;--button-primary:#ff9f0a;--button-primary-hover:#f97316;--border-color:#6b3d0c}:root{--color-danger:#ef4444;--font-family:"Inter", system-ui, -apple-system, sans-serif;--font-size-base:16px;--font-size-sm:.875rem;--font-size-lg:1.125rem;--font-size-xl:1.5rem;--border-radius:12px;--radius-sm:12px;--radius-md:18px;--radius-lg:24px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-soft:0 20px 60px #00000014;--shadow-card:0 12px 32px #0000000f;--transition-speed:.18s}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);-webkit-font-smoothing:antialiased;max-width:100vw;min-height:100vh;overflow-x:hidden}a{color:var(--accent);transition:color var(--transition-speed) ease;text-decoration:none}a:hover{color:var(--button-primary-hover)}button{cursor:pointer;font-family:var(--font-family);border-radius:var(--radius-md);transition:all var(--transition-speed) ease;border:none}.btn-primary{background-color:var(--button-primary);color:#fff;font-weight:600;font-size:var(--font-size-base);padding:.75rem 1.5rem}.btn-primary:hover{background-color:var(--button-primary-hover);box-shadow:var(--shadow-md)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background-color:#0000;padding:.5rem 1rem;font-weight:500}.btn-secondary:hover{background-color:var(--bg-secondary)}input{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);font-family:var(--font-family);font-size:var(--font-size-base);transition:all var(--transition-speed) ease;padding:1rem 1.25rem}input:focus{border-color:var(--button-primary);box-shadow:0 0 0 3px var(--bg-secondary);outline:none}.card{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:2.5rem}.error-text{color:var(--color-danger);font-size:var(--font-size-sm);margin-top:.5rem}.layout-login{justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.login-container{width:100%;max-width:400px}.login-header{text-align:center;margin-bottom:2rem}.login-logo{object-fit:contain;filter:drop-shadow(0 4px 12px #00000026);border-radius:20px;width:88px;height:88px;margin-bottom:1rem}@keyframes tokkiPremiumPulse{0%,to{filter:drop-shadow(0 8px 18px #9b7ede2e);transform:scale(1)}50%{filter:drop-shadow(0 12px 28px #9b7ede52);transform:scale(1.045)}}.tokki-logo-pulse{transform-origin:50%;will-change:transform, filter;animation:3s ease-in-out infinite tokkiPremiumPulse}@media (prefers-reduced-motion:reduce){.tokki-logo-pulse{animation:none}}.login-header h1{letter-spacing:-.02em;margin-bottom:.25rem;font-size:1.75rem;font-weight:700}.login-subtitle{color:var(--color-text-secondary);letter-spacing:.04em;opacity:.85;font-size:.95rem;font-weight:500}.login-header p{color:var(--color-text-secondary)}.login-card-premium{-webkit-backdrop-filter:blur(18px);border:1px solid var(--color-border);border-radius:20px;padding:2.5rem 2rem;box-shadow:0 8px 32px #0000001f,0 1px 3px #00000014}.form-group{margin-bottom:1.5rem}.form-group label{font-weight:500;font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:.5rem;display:block}.login-btn-wrapper{margin-top:2rem}.login-btn-wrapper button{width:100%}.layout-dashboard{flex-direction:column;min-height:100vh;display:flex}.navbar{background-color:var(--color-bg-surface);border-bottom:1px solid var(--color-border);z-index:10;background-color:color-mix(in srgb, var(--card-bg) 80%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb, var(--border-color) 40%, transparent);justify-content:space-between;align-items:center;height:64px;padding:0 2rem;display:flex;position:sticky;top:0}.navbar-brand{font-weight:700;font-size:var(--font-size-lg);color:var(--color-text-primary)}.navbar-user{align-items:center;gap:1rem;display:flex}.user-name{color:var(--text-primary);margin-right:.5rem;font-weight:600}.navbar-profile-link{color:inherit;cursor:pointer;border-radius:999px;align-items:center;gap:.5rem;padding:.25rem .5rem;text-decoration:none;transition:all .2s;display:flex}.navbar-profile-link:hover{background:color-mix(in srgb, var(--accent) 10%, transparent)}.navbar-profile-link:hover .user-name{color:var(--accent)}.nav-pill{color:var(--text-secondary);font-weight:600;font-size:var(--font-size-sm);transition:all var(--transition-speed) ease;background-color:#0000;border-radius:999px;justify-content:center;align-items:center;padding:.5rem 1rem;display:inline-flex}.nav-pill:hover{background-color:color-mix(in srgb, var(--text-primary) 8%, transparent);color:var(--text-primary)}.nav-pill.active{background-color:var(--accent);color:#fff;box-shadow:0 4px 12px color-mix(in srgb, var(--accent) 30%, transparent)}.nav-pill-danger{color:var(--color-danger)}.nav-pill-danger:hover{background-color:color-mix(in srgb, var(--color-danger) 10%, transparent);color:var(--color-danger)}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:2rem}.dashboard-header{margin-bottom:2rem}.dashboard-header h1{font-size:var(--font-size-xl);margin-bottom:.5rem}.dashboard-header p{color:var(--color-text-secondary)}.hidden{display:none!important}.dashboard-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:2rem;display:grid}.stat-item{border-bottom:1px solid var(--color-border);flex-direction:column;gap:.25rem;padding:1rem 0;display:flex}.stat-item:last-child{border-bottom:none}.stat-label{color:var(--color-text-secondary);font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.05em;font-weight:500}.stat-value{color:var(--color-text-primary);font-size:1.5rem;font-weight:700}.badge{font-size:var(--font-size-sm);background-color:var(--bg-secondary);color:var(--text-primary);border-radius:999px;padding:.35rem .85rem;font-weight:600;display:inline-block}.badge-warning{color:#fbbf24;background-color:#f59e0b33}.history-list{flex-direction:column;gap:1rem;display:flex}.history-item{background-color:var(--bg-secondary);border-radius:var(--radius-md);transition:all var(--transition-speed) ease;border:1px solid #0000;justify-content:space-between;align-items:center;padding:1.25rem;display:flex}.history-item:hover{border-color:var(--border-color);background-color:var(--card-bg);box-shadow:var(--shadow-sm)}.history-item-left{flex-direction:column;display:flex}.history-title{font-weight:600}.history-date{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.history-score{font-size:1.125rem;font-weight:700}.loading-state{text-align:center;color:var(--color-text-secondary);font-size:var(--font-size-lg);padding:4rem}.exam-option{border:1px solid var(--border-color);cursor:pointer;transition:all var(--transition-speed) ease;background-color:var(--card-bg);border-radius:18px;align-items:center;margin-bottom:.75rem;padding:18px 22px;display:flex}.exam-option:hover:not([disabled]){border-color:var(--accent);background-color:color-mix(in srgb, var(--accent) 5%, var(--card-bg));box-shadow:var(--shadow-sm);transform:translateY(-1px)}.exam-option.selected{border-color:var(--accent);background-color:color-mix(in srgb, var(--accent) 10%, transparent);box-shadow:0 0 0 1px var(--accent)}.exam-option.selected .opt-bubble{background-color:var(--accent);color:#fff}.opt-bubble{background-color:var(--bg-secondary);width:32px;height:32px;color:var(--text-primary);transition:all var(--transition-speed) ease;border:1px solid var(--border-color);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-right:1rem;font-weight:700;display:flex}.opt-text{color:var(--text-primary);font-size:1rem;line-height:1.5}.premium-topbar{z-index:50;background-color:color-mix(in srgb, var(--bg-primary) 80%, transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in srgb, var(--border-color) 40%, transparent);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}.premium-topbar-left{flex-direction:column;display:flex}.premium-topbar-title{font-size:var(--font-size-lg);color:var(--text-primary);margin:0;font-weight:700}.premium-topbar-subtitle{font-size:var(--font-size-sm);color:var(--text-secondary)}.premium-topbar-right{align-items:center;gap:1rem;display:flex}.table-responsive{width:100%;overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%}.data-table th,.data-table td{border-bottom:1px solid var(--color-border);padding:1rem}.data-table th{color:var(--color-text-secondary);text-transform:uppercase;font-weight:600;font-size:var(--font-size-sm);letter-spacing:.05em;background-color:var(--color-bg-base)}.data-table tr:hover{background-color:#ffffff05}.data-table td{color:var(--color-text-primary);vertical-align:middle}.filters-bar{flex-wrap:wrap;gap:1rem;margin-bottom:1.5rem;display:flex}.filters-bar select,.filters-bar input{border-radius:var(--border-radius);border:1px solid var(--color-border);background-color:var(--color-bg-base);color:var(--color-text-primary);padding:.5rem}.search-bar-container{margin-bottom:1.25rem}.search-bar-pill{background:color-mix(in srgb, var(--card-bg) 70%, transparent);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);transition:all var(--transition-speed) ease;border-radius:9999px;align-items:center;gap:.75rem;padding:.6rem 1.25rem;display:flex;box-shadow:0 2px 8px #0000000f}.search-bar-pill:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent), 0 4px 16px #0000001a}.search-bar-icon{opacity:.5;transition:opacity var(--transition-speed) ease;flex-shrink:0;font-size:1rem}.search-bar-pill:focus-within .search-bar-icon{opacity:1}.search-bar-input{color:var(--text-primary);font-size:.95rem;font-family:var(--font-family);background:0 0;border:none;outline:none;flex:1;min-width:0}.search-bar-input::placeholder{color:var(--text-secondary);opacity:.6}.search-bar-clear{background:color-mix(in srgb, var(--text-secondary) 15%, transparent);width:28px;height:28px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-speed) ease;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.75rem;line-height:1;display:flex}.search-bar-clear:hover{background:color-mix(in srgb, var(--color-danger) 20%, transparent);color:var(--color-danger);transform:scale(1.1)}.search-result-count{font-size:var(--font-size-sm);color:var(--text-secondary);margin-top:.5rem;padding-left:1.25rem;font-weight:500;animation:.2s fadeIn}.training-section{margin-bottom:2rem}.training-cats-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem;margin-bottom:1.5rem;display:grid}.training-category-title{font-size:2rem}.training-mode-card{padding:2rem}.question-media-wrapper{border:1px solid var(--border-color);background:var(--bg-secondary);border-radius:18px;width:100%;max-height:420px;margin-bottom:24px;position:relative;overflow:hidden}.question-media-skeleton{background:linear-gradient(110deg, var(--bg-secondary) 0%, color-mix(in srgb, var(--border-color) 30%, var(--bg-secondary)) 40%, var(--bg-secondary) 60%);z-index:1;background-size:200% 100%;border-radius:18px;transition:opacity .35s;animation:1.6s ease-in-out infinite skeletonShimmer;position:absolute;inset:0}.question-media-skeleton.loaded{opacity:0;pointer-events:none}@keyframes skeletonShimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-line{background:linear-gradient(110deg, var(--bg-secondary) 0%, color-mix(in srgb, var(--border-color) 30%, var(--bg-secondary)) 40%, var(--bg-secondary) 60%);border-radius:var(--radius-md,8px);background-size:200% 100%;min-height:1rem;animation:1.6s ease-in-out infinite skeletonShimmer}.skeleton-circle{background:linear-gradient(110deg, var(--bg-secondary) 0%, color-mix(in srgb, var(--border-color) 30%, var(--bg-secondary)) 40%, var(--bg-secondary) 60%);background-size:200% 100%;border-radius:50%;animation:1.6s ease-in-out infinite skeletonShimmer}.question-media{object-fit:contain;background:var(--bg-secondary);opacity:0;border-radius:18px;width:100%;max-height:420px;transition:opacity .4s;display:block}.question-media.loaded{opacity:1}.question-media.error,.question-media-wrapper.media-error{display:none}.training-cat-card{border:1px solid var(--border-color);cursor:pointer;min-height:180px;transition:all var(--transition-speed) ease;background-color:var(--card-bg);box-shadow:var(--shadow-sm);border-radius:26px;flex-direction:column;padding:28px;display:flex}.training-cat-card:hover{border-color:var(--accent);box-shadow:var(--shadow-card);transform:translateY(-2px)}.training-cat-card.selected{border-color:var(--accent);background-color:var(--bg-secondary);box-shadow:0 0 0 3px var(--border-color)}.training-cat-name{font-weight:700;font-size:var(--font-size-lg);color:var(--text-primary);margin-bottom:.25rem}.training-cat-count{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:1rem}.premium-cta-pill{background-color:color-mix(in srgb, var(--accent) 15%, transparent);color:var(--accent);font-weight:600;font-size:var(--font-size-sm);transition:all var(--transition-speed) ease;border-radius:9999px;justify-content:center;align-self:flex-start;align-items:center;margin-top:auto;padding:.6rem 1.25rem;display:inline-flex}.training-cat-card:hover .premium-cta-pill{background-color:var(--accent);color:#fff;box-shadow:0 4px 12px color-mix(in srgb, var(--accent) 30%, transparent)}.training-controls{border-top:1px solid var(--color-border);padding-top:1.5rem}.training-mode-selector{grid-template-columns:1fr 1fr;gap:.75rem;margin-bottom:1.25rem;display:grid}.training-mode-option{border:2px solid var(--color-border);border-radius:var(--border-radius);cursor:pointer;transition:all var(--transition-speed) ease;text-align:center;background-color:#0000;flex-direction:column;align-items:center;padding:1rem;display:flex}.training-mode-option:hover{border-color:var(--color-brand-primary-hover)}.training-mode-option.selected{border-color:var(--color-brand-primary);background-color:#3b82f61a}.training-mode-icon{margin-bottom:.25rem;font-size:1.75rem}.training-mode-label{font-weight:700;font-size:var(--font-size-base);color:var(--color-text-primary)}.training-mode-desc{color:var(--color-text-secondary);margin-top:.25rem;font-size:.75rem}.training-count-row{flex-wrap:wrap;align-items:center;gap:.75rem;display:flex}.training-count-row input[type=number]{text-align:center;width:80px}.training-layout{background-color:var(--color-bg-base);flex-direction:column;min-height:100vh;display:flex}.training-header{background-color:var(--color-bg-surface);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex}.training-progress{background-color:var(--card-bg);border-bottom:1px solid var(--border-color);font-size:var(--font-size-sm);flex-wrap:wrap;gap:1.5rem;padding:1rem 2rem;font-weight:600;display:flex}.tp-item{color:var(--color-text-secondary)}.tp-mastered{color:#34d399}.tp-pending{color:#fbbf24}.tp-errors{color:#ef4444}.training-main{flex:1;width:100%;max-width:800px;margin:0 auto;padding:2rem 1rem}.training-options{flex-direction:column;gap:1rem;display:flex}.training-complete-icon{margin-bottom:1rem;font-size:3.5rem}.training-stats-grid{grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem;display:grid}.training-stat{text-align:center}.training-stat-value{color:var(--color-text-primary);font-size:1.75rem;font-weight:700}.training-stat-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:.25rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.theme-toggle-pill{background-color:color-mix(in srgb, var(--accent) 10%, transparent);color:var(--accent);border:1px solid color-mix(in srgb, var(--accent) 50%, transparent);font-size:var(--font-size-sm);cursor:pointer;transition:all var(--transition-speed) ease;border-radius:9999px;justify-content:center;align-items:center;padding:.5rem 1rem;font-weight:600;display:flex}.theme-toggle-pill:hover{border-color:var(--accent);background-color:color-mix(in srgb, var(--accent) 20%, transparent);box-shadow:0 4px 14px color-mix(in srgb, var(--accent) 25%, transparent)}.theme-toggle-fixed{z-index:100;position:fixed;top:1.5rem;right:1.5rem}.navbar-avatar{object-fit:cover;border:2px solid color-mix(in srgb, var(--accent) 40%, transparent);border-radius:50%;flex-shrink:0;width:36px;height:36px;transition:box-shadow .2s,transform .2s}.navbar-avatar:hover{box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent);transform:scale(1.05)}.navbar-avatar--initials{background:linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 60%, #ff8c42));color:#fff;-webkit-user-select:none;user-select:none;justify-content:center;align-items:center;font-size:.9rem;font-weight:700;display:inline-flex}.avatar-modal-overlay{z-index:200;-webkit-backdrop-filter:blur(8px);background:#00000073;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.avatar-modal-card{background:var(--card-bg,#fff);text-align:center;border-radius:24px;width:90%;max-width:380px;padding:2rem 2.25rem;animation:.3s slideUp;box-shadow:0 24px 48px #0003}.avatar-modal-card h2{color:var(--text-primary);margin:0 0 .25rem;font-size:1.25rem;font-weight:700}.avatar-modal-card .subtitle{color:var(--text-secondary);margin-bottom:1.5rem;font-size:.85rem}.avatar-preview-circle{object-fit:cover;border:3px solid color-mix(in srgb, var(--accent) 40%, 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h2{color:var(--text-primary);margin:0 0 .4rem;font-size:1.35rem;font-weight:800}.medal-modal .medal-modal-status{color:var(--text-secondary);font-size:.9rem;font-weight:500}.medal-modal .medal-modal-status.obtained{color:var(--accent);font-weight:700}.medal-modal.master-modal h2{color:#fbbf24}.medal-modal.master-modal.unlocked .medal-modal-img{filter:drop-shadow(0 4px 4px #00000040)drop-shadow(0 18px 36px #00000038)drop-shadow(0 0 32px #fbbf2480)}.medal-toast{background:var(--card-bg);z-index:9999;border:1px solid #fbbf24;border-radius:18px;align-items:center;gap:1rem;max-width:90vw;padding:1rem 1.5rem;animation:.5s cubic-bezier(.34,1.56,.64,1) forwards toastSlideIn;display:flex;position:fixed;bottom:2rem;left:50%;transform:translate(-50%)translateY(120px);box-shadow:0 20px 50px #0003,0 0 30px #fbbf2426}.medal-toast-img{object-fit:contain;filter:drop-shadow(0 0 8px #fbbf2466);width:48px;height:48px}.medal-toast-text{color:var(--text-primary);font-size:.95rem;font-weight:700}.medal-toast-sub{color:var(--text-secondary);font-size:.8rem;font-weight:500}@keyframes toastSlideIn{0%{opacity:0;transform:translate(-50%)translateY(120px)}to{opacity:1;transform:translate(-50%)translateY(0)}}@keyframes toastSlideOut{0%{opacity:1;transform:translate(-50%)translateY(0)}to{opacity:0;transform:translate(-50%)translateY(120px)}}@media (width<=640px){.profile-hero{text-align:center;flex-direction:column;padding:2rem 1.5rem}.profile-hero-meta{justify-content:center}.profile-hero-name{font-size:1.4rem}.profile-avatar-large,.profile-avatar-initials-large{width:80px;height:80px}.profile-avatar-initials-large{font-size:2rem}.medals-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px}.medal-img{width:72px;height:72px}.medal-card{padding:14px 12px}.profile-stats-grid{grid-template-columns:repeat(2,1fr)}}.genexam-question,.training-question,.question-card{-webkit-user-select:none;user-select:none}img{-webkit-user-drag:none}@media (width<=1024px){.navbar{padding:0 1rem}}@media (width<=768px){.navbar{flex-wrap:wrap;gap:1rem;height:auto;padding:1rem}.navbar-nav{-webkit-overflow-scrolling:touch;scrollbar-width:none;justify-content:flex-start;width:100%;padding-bottom:.5rem;overflow-x:auto}.navbar-nav::-webkit-scrollbar{display:none}.navbar-user .user-name{display:none}.main-content{padding:1rem}.dashboard-hero-layout{flex-direction:column!important;align-items:stretch!important}.streak-widget-hero{min-width:100%;max-width:100%}.generative-exam-banner{width:100%}.genexam-hero{padding:2rem 1.5rem}.genexam-hero-title{font-size:1.75rem}.genexam-hero-subtitle{font-size:.95rem}.training-cats-grid,.dashboard-grid{grid-template-columns:1fr}}@media (width<=480px){.premium-topbar{flex-direction:column;align-items:flex-start;gap:.75rem;height:auto;padding:1rem}.premium-topbar-left{justify-content:space-between;width:100%}.premium-topbar-right{justify-content:flex-end;width:100%}.premium-topbar-title{font-size:1rem}.card{padding:1.5rem}.dashboard-header h1{font-size:1.25rem}.training-category-title{font-size:1.35rem}.training-mode-card{padding:1.25rem}.training-mode-card h3{font-size:1.2rem!important}}