:root{--bg-main: #050811;--bg-card: rgba(13, 19, 33, .75);--bg-card-hover: rgba(22, 32, 54, .85);--border-subtle: rgba(255, 255, 255, .08);--border-glow: rgba(56, 189, 248, .3);--color-cyan: #06b6d4;--color-cyan-glow: rgba(6, 182, 212, .4);--color-crimson: #f43f5e;--color-crimson-glow: rgba(244, 63, 94, .4);--color-emerald: #10b981;--color-amber: #f59e0b;--color-text-main: #f8fafc;--color-text-muted: #94a3b8;--font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--color-text-main);font-family:var(--font-main);min-height:100vh;line-height:1.5;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 50% 10%,rgba(6,182,212,.07) 0%,transparent 60%),radial-gradient(circle at 90% 80%,rgba(244,63,94,.05) 0%,transparent 50%),linear-gradient(to right,rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(to bottom,rgba(255,255,255,.02) 1px,transparent 1px);background-size:100% 100%,100% 100%,48px 48px,48px 48px;pointer-events:none;z-index:-1}.container{max-width:1280px;margin:0 auto;padding:24px 20px 60px}.app-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:24px;border-bottom:1px solid var(--border-subtle);margin-bottom:32px}.brand-group{display:flex;align-items:center;gap:16px}.brand-logo-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--color-cyan),var(--color-crimson));border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:20px;letter-spacing:-1px;color:#fff;box-shadow:0 0 20px #06b6d44d}.brand-title{font-size:22px;font-weight:800;letter-spacing:.5px;display:flex;align-items:center;gap:10px}.brand-title span{color:var(--color-cyan)}.brand-subtitle{font-size:13px;color:var(--color-text-muted)}.header-badges{display:flex;gap:10px;align-items:center}.badge{font-size:11px;padding:4px 10px;border-radius:9999px;background:#ffffff0d;border:1px solid var(--border-subtle);color:var(--color-text-muted);font-family:var(--font-mono)}.badge-cyan{background:#06b6d41a;border-color:#06b6d44d;color:#38bdf8}.input-card{background:var(--bg-card);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:16px;padding:32px;margin-bottom:32px;box-shadow:0 8px 32px #0006}.input-headline{text-align:center;margin-bottom:28px}.input-headline h2{font-size:28px;font-weight:800;margin-bottom:8px}.input-headline p{color:var(--color-text-muted);font-size:15px}.input-controls-group{display:flex;gap:12px;max-width:800px;margin:0 auto 20px}.text-input-wrapper{flex:1;position:relative}.text-input{width:100%;padding:14px 18px;background:#050811cc;border:1px solid var(--border-subtle);border-radius:12px;color:var(--color-text-main);font-size:15px;outline:none;transition:all .2s ease}.text-input:focus{border-color:var(--color-cyan);box-shadow:0 0 12px var(--color-cyan-glow)}.btn-primary{padding:14px 28px;background:linear-gradient(135deg,#0891b2,#0284c7);border:none;border-radius:12px;color:#fff;font-weight:700;font-size:15px;cursor:pointer;display:flex;align-items:center;gap:8px;transition:all .2s ease;white-space:nowrap}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px var(--color-cyan-glow)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.dropzone-divider{display:flex;align-items:center;text-align:center;margin:16px auto;max-width:800px;color:var(--color-text-muted);font-size:12px;text-transform:uppercase;letter-spacing:1px}.dropzone-divider:before,.dropzone-divider:after{content:"";flex:1;border-bottom:1px solid var(--border-subtle)}.dropzone-divider span{padding:0 16px}.dropzone{max-width:800px;margin:0 auto;border:2px dashed rgba(255,255,255,.12);border-radius:14px;padding:24px;text-align:center;cursor:pointer;transition:all .2s ease;background:#ffffff03}.dropzone:hover,.dropzone.drag-over{border-color:var(--color-cyan);background:#06b6d40d}.dropzone p{color:var(--color-text-muted);font-size:14px}.progress-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:14px;padding:20px 24px;margin-bottom:32px;display:none}.progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:14px}.progress-bar-bg{height:8px;background:#ffffff0f;border-radius:9999px;overflow:hidden}.progress-bar-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--color-cyan),#38bdf8);border-radius:9999px;transition:width .3s ease}.results-container{display:none;grid-template-columns:340px 1fr;gap:28px}@media(max-width:960px){.results-container{grid-template-columns:1fr}}.target-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;overflow:hidden;position:sticky;top:24px}.target-cover{width:100%;height:140px;object-fit:cover;background:#1e293b;display:block}.target-content{padding:20px}.target-title{font-size:18px;font-weight:700;margin-bottom:4px}.target-artist{font-size:14px;color:var(--color-text-muted);margin-bottom:16px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px}.stat-box{background:#0000004d;padding:10px 12px;border-radius:8px;border:1px solid var(--border-subtle)}.stat-label{font-size:11px;color:var(--color-text-muted);text-transform:uppercase}.stat-val{font-size:15px;font-weight:700;color:var(--color-cyan);font-family:var(--font-mono)}.matches-section{display:flex;flex-direction:column;gap:20px}.matches-summary-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:16px;padding:24px;display:flex;justify-content:space-between;align-items:center}.summary-headline h3{font-size:20px;font-weight:800;margin-bottom:4px}.summary-headline p{color:var(--color-text-muted);font-size:14px}.verdict-pill{padding:8px 16px;border-radius:9999px;font-size:13px;font-weight:800;letter-spacing:.5px;display:flex;align-items:center;gap:8px}.verdict-clean{background:#10b98126;border:1px solid rgba(16,185,129,.3);color:#34d399}.verdict-slight{background:#38bdf826;border:1px solid rgba(56,189,248,.3);color:#38bdf8}.verdict-suspicious{background:#f59e0b26;border:1px solid rgba(245,158,11,.3);color:#fbbf24}.verdict-blatant{background:#f43f5e33;border:1px solid rgba(244,63,94,.4);color:#fb7185;box-shadow:0 0 16px #f43f5e33}.candidate-list{display:flex;flex-direction:column;gap:16px}.candidate-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:14px;padding:20px;display:grid;grid-template-columns:80px 1fr auto;gap:20px;align-items:center;transition:all .2s ease}.candidate-card:hover{background:var(--bg-card-hover);border-color:#ffffff26}.candidate-card.flagged{border-color:#f43f5e4d}.candidate-thumb{width:80px;height:80px;border-radius:10px;object-fit:cover;background:#1e293b}.candidate-info h4{font-size:16px;font-weight:700;margin-bottom:2px}.candidate-mapper{font-size:13px;color:var(--color-text-muted);margin-bottom:8px}.candidate-metrics{display:flex;gap:16px;flex-wrap:wrap;font-size:12px}.metric-tag{display:flex;align-items:center;gap:6px;background:#00000040;padding:4px 8px;border-radius:6px;border:1px solid var(--border-subtle)}.metric-tag b{color:var(--color-cyan)}.candidate-action{display:flex;flex-direction:column;align-items:flex-end;gap:10px}.suspicion-score-badge{font-size:18px;font-weight:900;font-family:var(--font-mono)}.btn-inspect{padding:8px 16px;background:#ffffff14;border:1px solid var(--border-subtle);border-radius:8px;color:#fff;font-size:13px;cursor:pointer;transition:all .2s ease}.btn-inspect:hover{background:var(--color-cyan);color:#000;font-weight:600}.modal-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#000000d9;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1000;align-items:center;justify-content:center;padding:16px;overflow:hidden}.modal-card{background:#090e1a;border:1px solid var(--border-subtle);border-radius:18px;width:100%;max-width:1240px;max-height:94vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 60px #000000d9;position:relative}.modal-body-scrollable::-webkit-scrollbar,.segments-list::-webkit-scrollbar{width:6px;height:6px}.modal-body-scrollable::-webkit-scrollbar-track,.segments-list::-webkit-scrollbar-track{background:#0003}.modal-body-scrollable::-webkit-scrollbar-thumb,.segments-list::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}.modal-body-scrollable::-webkit-scrollbar-thumb:hover,.segments-list::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.modal-header{padding:14px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-subtle);flex-shrink:0}.modal-header h3{font-size:17px;font-weight:700}.btn-close{background:none;border:none;color:var(--color-text-muted);font-size:24px;cursor:pointer;line-height:1}.btn-close:hover{color:#fff}.modal-loading-overlay{position:absolute;top:56px;left:0;right:0;bottom:0;background:#090e1af0;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}.loading-spinner{width:44px;height:44px;border:3px solid rgba(6,182,212,.2);border-top-color:var(--color-cyan);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-body-scrollable{flex:1;overflow-y:auto;padding:14px 18px;display:flex;flex-direction:column;gap:12px}.playfields-wrapper{width:100%;flex-shrink:0}.playfield-view{width:100%}.split-view{display:flex;gap:14px}.playfield-card{flex:1;min-width:0;background:#050811;border:1px solid var(--border-subtle);border-radius:12px;overflow:hidden;display:flex!important;flex-direction:column!important;padding:0!important;margin:0!important}.playfield-target{border-color:#06b6d459}.playfield-suspect{border-color:#f43f5e59}.playfield-overlay{border-color:#10b98159}.playfield-card-header{padding:8px 12px;background:#ffffff05;border-bottom:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:center;gap:8px}.header-left{display:flex;align-items:center;gap:8px;min-width:0}.badge-target{background:#06b6d433;color:var(--color-cyan);border:1px solid rgba(6,182,212,.4);font-size:11px;font-weight:700;padding:2px 7px;border-radius:4px;letter-spacing:.5px}.badge-candidate{background:#f43f5e33;color:#fb7185;border:1px solid rgba(244,63,94,.4);font-size:11px;font-weight:700;padding:2px 7px;border-radius:4px;letter-spacing:.5px}.badge-overlay{background:#10b98133;color:#34d399;border:1px solid rgba(16,185,129,.4);font-size:11px;font-weight:700;padding:2px 7px;border-radius:4px;letter-spacing:.5px}.card-diff-name{font-size:13px;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-stats{font-family:var(--font-mono);font-size:11px;color:var(--color-text-muted);white-space:nowrap}.canvas-container{width:100%;height:280px;position:relative;background:#03050c;display:flex;align-items:center;justify-content:center}.overlay-canvas-container{height:330px}.canvas-container canvas{width:100%;height:100%;display:block}.playback-hud{padding:12px 18px;background:#0d1321d9;border:1px solid var(--border-subtle);border-radius:12px;display:flex;flex-direction:column;gap:10px;flex-shrink:0}.scrubber-row{display:flex;align-items:center;gap:14px}.timeline-slider{flex:1;accent-color:var(--color-cyan);cursor:pointer}.time-display{font-family:var(--font-mono);font-size:13px;color:var(--color-cyan);min-width:70px}.controls-row{display:flex;justify-content:space-between;align-items:center}.control-buttons{display:flex;align-items:center;gap:8px}.btn-ctrl{padding:5px 12px;background:#ffffff14;border:1px solid var(--border-subtle);border-radius:6px;color:#fff;font-size:12px;cursor:pointer}.btn-ctrl:hover{background:#ffffff26}.legend-items{display:flex;gap:14px;font-size:12px}.legend-dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}.segments-section{background:#0d132199;border:1px solid var(--border-subtle);border-radius:12px;padding:12px 16px;display:flex;flex-direction:column;gap:8px;flex-shrink:0}.segments-header{display:flex;justify-content:space-between;align-items:center}.segments-list{display:flex;flex-direction:column;gap:8px;max-height:160px;overflow-y:auto;padding-right:4px}.segment-item{background:#ffffff08;border:1px solid var(--border-subtle);border-radius:8px;padding:9px 12px;display:flex;justify-content:space-between;align-items:center;font-size:13px;cursor:pointer;transition:all .15s ease}.segment-item:hover,.segment-item.active{background:#f43f5e1f;border-color:#f43f5e66}.seg-badge-danger{background:#f43f5e33;color:#fb7185;font-size:11px;font-weight:700;padding:2px 6px;border-radius:4px;margin-right:6px}.seg-time-pill{font-family:var(--font-mono);font-size:12px;color:var(--color-cyan);background:#06b6d41f;padding:2px 8px;border-radius:4px}.app-footer{text-align:center;margin-top:60px;padding-top:24px;border-top:1px solid var(--border-subtle);color:var(--color-text-muted);font-size:13px}.app-footer a{color:var(--color-cyan);text-decoration:none}.app-footer a:hover{text-decoration:underline}