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var(--border-color)}.logout-modal-button.cancel:hover{background:var(--border-color);color:var(--text-primary)}.logout-modal-button.confirm{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.logout-modal-button.confirm:hover{transform:translateY(-1px);box-shadow:0 4px 12px #ef44444d;filter:brightness(1.08)}@media (max-width: 768px){.logout-modal{margin:20px;max-width:none}.logout-modal-header{padding:20px 20px 12px}.logout-modal-content{padding:16px 20px}.logout-modal-actions{padding:12px 20px 20px;flex-direction:column-reverse}.logout-modal-button{width:100%}}.user-privilege-main{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.user-privilege-name{font-weight:600;font-size:14px;color:var(--text-primary);flex-shrink:0}.user-privilege-status{font-size:12px;font-weight:600;padding:4px 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12px}.sidebar-footer{border-top:none;margin-top:0;padding-top:0}.user-privilege-compact{flex-direction:column;align-items:flex-start;gap:8px}.user-privilege-main{width:100%;justify-content:space-between}.user-privilege-expiry{width:100%}.user-privilege-time-info{text-align:left}}[data-theme=dark] .skill-sidebar{background:var(--bg-primary)}:root{--bg-primary: #ffffff;--bg-secondary: #f7f9fc;--bg-card: #ffffff;--text-primary: #1a202c;--text-secondary: #334155;--text-muted: #718096;--border-color: #e5e7eb;--accent-color: #2563eb;--accent-hover: #60a5fa;--accent-part1: #10b981;--accent-part2: #f59e0b;--accent-part3: #ef4444;--accent-part4: #6366f1;--warning-color: #f59e0b;--success-color: #38a169;--error-color: #e53e3e;--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--surface-primary: var(--bg-card);--surface-secondary: #f3f4f6;--surface: var(--bg-card);--surface-color: var(--bg-card);--surface-hover: rgba(59, 130, 246, .08);--surface-muted: rgba(148, 163, 184, .08);--surface-info: rgba(37, 99, 235, .08);--surface-info-border: rgba(37, 99, 235, .32);--surface-success: rgba(56, 161, 105, .12);--surface-success-border: rgba(56, 161, 105, .28);--surface-warning: rgba(245, 158, 11, .14);--surface-warning-border: rgba(245, 158, 11, .32);--surface-error: rgba(229, 62, 62, .12);--surface-error-border: rgba(229, 62, 62, .36);--primary-color: var(--accent-color);--primary-color-strong: #1d4ed8;--primary-color-hover: #3b82f6;--accent-color-hover: var(--accent-hover)}[data-theme=dark]{--bg-primary: #000000;--bg-secondary: #000000;--bg-card: #000000;--text-primary: #ededed;--text-secondary: #cfcfcf;--text-muted: #9a9a9a;--border-color: rgba(255, 255, 255, .12);--accent-color: #2563eb;--accent-hover: #60a5fa;--warning-color: #fbbf24;--success-color: #34d399;--error-color: #f87171;--accent-part1: #10b981;--accent-part2: #f59e0b;--accent-part3: #ef4444;--accent-part4: #6366f1;--shadow-sm: 0 1px 2px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.05);--shadow-md: 0 10px 30px rgba(0,0,0,.7), 0 2px 10px rgba(255,255,255,.05);--shadow-lg: 0 24px 60px rgba(0,0,0,.85), 0 12px 36px rgba(255,255,255,.06);--surface-primary: var(--bg-card);--surface-secondary: var(--bg-card);--surface: var(--bg-card);--surface-color: var(--bg-card);--surface-hover: rgba(255, 255, 255, .07);--surface-muted: var(--bg-card);--surface-info: rgba(96, 165, 250, .18);--surface-info-border: rgba(96, 165, 250, .42);--surface-success: rgba(52, 211, 153, .2);--surface-success-border: rgba(16, 185, 129, .38);--surface-warning: rgba(251, 191, 36, .2);--surface-warning-border: rgba(234, 179, 8, .42);--surface-error: rgba(248, 113, 113, .2);--surface-error-border: rgba(239, 68, 68, .42);--primary-color: var(--accent-color);--primary-color-strong: #1d4ed8;--primary-color-hover: #60a5fa;--accent-color-hover: #3b82f6}html,body,#root{margin:0;padding:0;min-height:100vh;background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .4s ease,color .3s ease}[data-theme=dark] html,[data-theme=dark] body,[data-theme=dark] #root{background:var(--bg-primary)}[data-theme=light] html,[data-theme=light] body,[data-theme=light] #root{background:linear-gradient(180deg,var(--bg-secondary),var(--bg-primary))}.disable-transitions *,.disable-transitions *:before,.disable-transitions *:after{transition:none!important;animation:none!important}:root{--bg-primary: #ffffff;--bg-secondary: #f7f9fc;--bg-card: #ffffff;--text-primary: #1a202c;--text-secondary: #334155;--text-muted: #718096;--border-color: #e5e7eb;--accent-color: #2563eb;--accent-hover: #60a5fa;--success-color: #38a169;--error-color: #e53e3e;--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--surface-primary: var(--bg-card);--surface-secondary: #f3f4f6;--surface: var(--bg-card);--surface-color: var(--bg-card);--surface-hover: rgba(59, 130, 246, .08);--surface-muted: rgba(148, 163, 184, .08);--primary-color: var(--accent-color);--primary-color-strong: #1d4ed8;--primary-color-hover: #3b82f6;--accent-color-hover: var(--accent-hover)}[data-theme=dark]{--bg-primary: #000000;--bg-secondary: #000000;--bg-card: #000000;--bg-primary-dark: #000000;--bg-secondary-dark: #000000;--bg-card-dark: #000000;--text-primary: #ededed;--text-secondary: #cfcfcf;--text-muted: #9a9a9a;--border-color: rgba(255, 255, 255, .12);--border-color-dark: rgba(255, 255, 255, .12);--accent-color: #2563eb;--accent-hover: #60a5fa;--success-color: #34d399;--error-color: #f87171;--shadow-sm: 0 1px 2px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.05);--shadow-md: 0 10px 30px rgba(0,0,0,.7), 0 2px 10px rgba(255,255,255,.05);--shadow-lg: 0 24px 60px rgba(0,0,0,.85), 0 12px 36px rgba(255,255,255,.06);--surface-primary: var(--bg-card);--surface-secondary: var(--bg-card);--surface: var(--bg-card);--surface-color: var(--bg-card);--surface-hover: rgba(255, 255, 255, .07);--surface-muted: var(--bg-card);--primary-color: var(--accent-color);--primary-color-strong: #1d4ed8;--primary-color-hover: #60a5fa;--accent-color-hover: #3b82f6}*{box-sizing:border-box}.test-list-page{min-height:100vh;background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);padding:20px;transition:all .3s ease}[data-theme=dark] .test-list-page{background:var(--bg-primary)}[data-theme=dark] .test-card,[data-theme=dark] .pagination-button,[data-theme=dark] .page-info,[data-theme=dark] 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slideInUp{to{opacity:1;transform:translateY(0)}}.test-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent-color)}.test-content{flex:1}.test-header{display:flex;align-items:center;gap:16px;margin-bottom:16px}.test-title{font-size:1.5rem;font-weight:600;color:var(--text-primary);margin:0}.test-badge{background:linear-gradient(135deg,var(--accent-color),var(--accent-hover));color:#fff;padding:6px 12px;border-radius:20px;font-size:14px;font-weight:500}.test-meta,.question-types{display:flex;flex-direction:column;gap:8px}.type-tag{background:var(--bg-secondary);color:var(--text-secondary);padding:4px 12px;border-radius:16px;font-size:12px;font-weight:500;border:1px solid var(--border-color)}.start-test-button{background:linear-gradient(135deg,#10b981,#059669);color:#fff;border:none;padding:12px 20px;border-radius:12px;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .3s ease;box-shadow:var(--shadow-sm);width:120px;justify-content:center}.start-test-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);filter:brightness(1.1)}.pagination{display:flex;justify-content:center;align-items:center;gap:24px;margin-top:40px}.pagination-button{background:var(--bg-card);color:var(--text-secondary);border:2px solid var(--border-color);padding:12px 24px;border-radius:12px;font-size:16px;font-weight:500;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .3s ease;box-shadow:var(--shadow-sm)}.pagination-button:hover:not(:disabled){background:var(--accent-color);color:#fff;border-color:var(--accent-color);transform:translateY(-2px);box-shadow:var(--shadow-md)}.pagination-button:disabled{opacity:.5;cursor:not-allowed}.page-info{display:flex;align-items:center;gap:8px;padding:12px 20px;background:var(--bg-card);border:2px solid var(--border-color);border-radius:12px;font-weight:500;color:var(--text-secondary);box-shadow:var(--shadow-sm)}.page-number{background:var(--accent-color);color:#fff;padding:4px 12px;border-radius:8px;font-weight:600}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:20px}.loading-spinner{width:50px;height:50px;border:4px solid var(--border-color);border-top:4px solid var(--accent-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.loading-container p{font-size:18px;color:var(--text-secondary);font-weight:500}.error-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:20px}.error-icon{font-size:48px}.error-container p{font-size:18px;color:var(--error-color);font-weight:500;text-align:center}.retry-button{background:var(--error-color);color:#fff;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:500;cursor:pointer;transition:all .3s ease}.retry-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);filter:brightness(1.1)}@keyframes tooltipFadeIn{0%{opacity:0;transform:translateY(4px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}::highlight(highlight-yellow){background-color:#fbbf244d;color:inherit}::highlight(highlight-note){background-color:#22c55e40;color:inherit;border-bottom:2px solid rgba(34,197,94,.4)}[data-theme=dark] ::highlight(highlight-yellow){background-color:#fbbf2433}[data-theme=dark] ::highlight(highlight-note){background-color:#22c55e33;border-bottom-color:#22c55e4d}@media (max-width: 768px){.test-list-page{padding:16px}.header{flex-direction:column;gap:16px;text-align:center}.header h1{font-size:2rem}.test-card{flex-direction:column;gap:20px;text-align:center}.test-header{flex-direction:column;gap:12px}.pagination{flex-direction:column;gap:16px}[data-highlight-tooltip=true]{font-size:14px!important;padding:3px!important;gap:3px!important}[data-highlight-tooltip=true] button{min-width:45px!important;padding:8px 12px!important;font-size:13px!important}}.app{min-height:100vh;background:var(--bg-primary);color:var(--text-primary);transition:all .3s ease}#root{margin:0;padding:0;width:100%;height:100%;min-height:100vh;box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;box-sizing:border-box;overflow-x:hidden}button:focus,input:focus,textarea:focus,select:focus{outline:2px solid var(--accent-color);outline-offset:2px}*{transition:background-color .3s ease,color .3s ease,border-color .3s ease}