.home-page{min-height:100vh;display:flex;flex-direction:column}.home-header{background:linear-gradient(135deg,var(--color-primary) 0%,#1e3a8a 100%);color:#fff;padding:var(--spacing-xl) 0;text-align:center}.home-header h1{font-size:2rem;font-weight:700;margin-bottom:var(--spacing-xs)}.subtitle{font-size:1rem;opacity:.9}.btn-install{margin-top:var(--spacing-md);background:#fff3;color:#fff;border:2px solid white;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:all .2s}.btn-install:hover{background:#fff;color:var(--color-primary)}.home-main{flex:1;padding:var(--spacing-lg) 0}.disclaimer-card{background:#fef3c7;border-color:#f59e0b}.disclaimer-card h3{color:#92400e;font-size:1rem}.scenarios-grid{display:grid;gap:var(--spacing-md)}.scenario-card{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-lg);background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);cursor:pointer;transition:all .2s;text-align:left;width:100%}.scenario-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.scenario-icon{font-size:2rem;flex-shrink:0}.scenario-content{flex:1}.scenario-content h3{font-size:1.125rem;font-weight:600;margin-bottom:.25rem;color:var(--color-text)}.scenario-arrow{font-size:1.5rem;color:var(--color-text-light);flex-shrink:0}.home-footer{padding:var(--spacing-lg) 0;background:var(--color-surface);border-top:1px solid var(--color-border)}.capture-page{min-height:100vh;display:flex;flex-direction:column;background:#000}.capture-header{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:#000c;color:#fff}.btn-back{background:none;border:none;color:#fff;font-size:1rem;cursor:pointer;padding:var(--spacing-xs)}.capture-header h1{font-size:1.25rem;font-weight:600}.capture-main{flex:1;display:flex;flex-direction:column}.video-container{position:relative;width:100%;flex:1;background:#000;display:flex;align-items:center;justify-content:center;overflow:hidden}.video-preview{width:100%;height:100%;object-fit:cover}.countdown-overlay{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:6rem;font-weight:700;color:#fff;text-shadow:0 0 20px rgba(0,0,0,.8);animation:pulse 1s ease-in-out}@keyframes pulse{0%,to{transform:translate(-50%,-50%) scale(1);opacity:1}50%{transform:translate(-50%,-50%) scale(1.2);opacity:.8}}.recording-indicator{position:absolute;top:var(--spacing-md);right:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-xs);padding:var(--spacing-xs) var(--spacing-md);background:#dc2626e6;color:#fff;border-radius:var(--radius-md);font-weight:600;font-size:.875rem}.recording-dot{width:8px;height:8px;background:#fff;border-radius:50%;animation:blink 1s infinite}@keyframes blink{0%,50%{opacity:1}51%,to{opacity:0}}.error-overlay,.uploading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000e6;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;padding:var(--spacing-lg);text-align:center}.instructions-panel{background:#000c;color:#fff;padding:var(--spacing-lg)}.instructions-panel h3{font-size:1rem;margin-bottom:var(--spacing-sm)}.instructions-panel ul{list-style:none;padding:0}.instructions-panel li{padding:var(--spacing-xs) 0;padding-left:var(--spacing-md);position:relative}.instructions-panel li:before{content:"•";position:absolute;left:0;color:var(--color-primary)}.capture-controls{padding:var(--spacing-lg);background:#000c;display:flex;justify-content:center}.btn-record,.btn-stop{min-width:200px;font-size:1.125rem}.results-page{min-height:100vh;background:var(--color-surface)}.results-header{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:#fff;border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.results-main{padding:var(--spacing-lg) 0}.thumbnails-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:var(--spacing-sm)}.thumbnail{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--radius-sm);border:1px solid var(--color-border)}.findings-list{list-style:none;padding:0;margin:0}.findings-list li{padding:var(--spacing-sm) 0;padding-left:var(--spacing-lg);position:relative;border-bottom:1px solid var(--color-border)}.findings-list li:last-child{border-bottom:none}.findings-list li:before{content:"•";position:absolute;left:var(--spacing-sm);color:var(--color-primary);font-weight:700}.explanations-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.explanation-item{padding:var(--spacing-md);background:var(--color-surface);border-radius:var(--radius-md);border:1px solid var(--color-border)}.explanation-item h4{font-size:1rem;font-weight:600;margin-bottom:var(--spacing-xs);color:var(--color-primary)}.history-page{min-height:100vh;background:var(--color-surface)}.history-header{display:flex;align-items:center;gap:var(--spacing-md);padding:var(--spacing-md);background:#fff;border-bottom:1px solid var(--color-border)}.history-header h1{font-size:1.5rem;font-weight:600}.history-filters{background:#fff;border-bottom:1px solid var(--color-border);padding:var(--spacing-sm) 0;position:sticky;top:0;z-index:10}.history-filters .container{display:flex;gap:var(--spacing-xs);overflow-x:auto;-webkit-overflow-scrolling:touch}.filter-btn{padding:var(--spacing-xs) var(--spacing-md);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .2s}.filter-btn.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.history-main{padding:var(--spacing-lg) 0}.empty-state{text-align:center;padding:var(--spacing-xl) 0}.history-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.history-item{display:flex;gap:var(--spacing-md);padding:var(--spacing-md)}.history-thumbnail{width:120px;height:80px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}.history-content{flex:1;display:flex;flex-direction:column;gap:.25rem}*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #1e40af;--color-secondary: #64748b;--color-success: #16a34a;--color-warning: #f59e0b;--color-danger: #dc2626;--color-bg: #ffffff;--color-surface: #f8fafc;--color-border: #e2e8f0;--color-text: #1e293b;--color-text-light: #64748b;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1)}body{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;background:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}button{font-family:inherit}@supports (padding: env(safe-area-inset-bottom)){body{padding-bottom:env(safe-area-inset-bottom)}}.container{width:100%;max-width:480px;margin:0 auto;padding:0 var(--spacing-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-lg);font-size:1rem;font-weight:500;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all .2s;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:#1e3a8a}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover:not(:disabled){background:#e2e8f0}.btn-danger{background:var(--color-danger);color:#fff}.btn-lg{padding:var(--spacing-md) var(--spacing-xl);font-size:1.125rem}.btn-block{width:100%}.card{background:#fff;border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-sm)}.badge{display:inline-block;padding:.25rem .5rem;font-size:.75rem;font-weight:600;border-radius:var(--radius-sm);text-transform:uppercase}.badge-low{background:#dcfce7;color:#166534}.badge-medium{background:#fef3c7;color:#92400e}.badge-high{background:#fee2e2;color:#991b1b}.text-center{text-align:center}.text-sm{font-size:.875rem}.text-muted{color:var(--color-text-light)}.mt-1{margin-top:var(--spacing-xs)}.mt-2{margin-top:var(--spacing-sm)}.mt-3{margin-top:var(--spacing-md)}.mt-4{margin-top:var(--spacing-lg)}.mt-6{margin-top:var(--spacing-xl)}.mb-1{margin-bottom:var(--spacing-xs)}.mb-2{margin-bottom:var(--spacing-sm)}.mb-3{margin-bottom:var(--spacing-md)}.mb-4{margin-bottom:var(--spacing-lg)}.mb-6{margin-bottom:var(--spacing-xl)}.hidden{display:none!important}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:24px;height:24px;animation:spin .6s linear infinite}