:root{--bg-base: #0b0b12;--bg-surface: #101019;--bg-elevated: #17171f;--bg-panel: #121220;--bg-hover: #1d1d2a;--bg-active: #24242f;--border-subtle: #1e1e2a;--border-default: #2b2b3a;--border-strong: #3c3c50;--text-primary: #f1f0f6;--text-secondary: #b3b1c2;--text-tertiary: #74738a;--text-muted: #4a4959;--accent: #8b7bff;--accent-hover: #a99bff;--accent-dim: rgba(139, 123, 255, .14);--accent-ink: #140f2e;--good: #56d59a;--warn: #e6b24a;--bad: #ff6a6a;--info: #74b6ff;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Helvetica, Arial, sans-serif;--font-mono: "SF Mono", "Fira Code", "Cascadia Code", "Consolas", monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--transition: .16s ease}*{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}html,body{height:100%}body{font-family:var(--font-sans);background:var(--bg-base);color:var(--text-primary);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 84% -8%,rgba(139,123,255,.1),transparent 48%)}#app{min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;border-bottom:1px solid var(--border-subtle);background:#0b0b12b8;backdrop-filter:blur(8px);position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:10px}.brand:hover{text-decoration:none}.brand-mark{width:30px;height:30px}.brand-name{font-weight:700;font-size:1.15rem;letter-spacing:-.02em;color:var(--text-primary)}.brand-name .accent{color:var(--accent)}.topnav{display:flex;align-items:center;gap:4px}.topnav button{background:none;border:none;color:var(--text-secondary);font:inherit;font-size:.85rem;padding:7px 12px;border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);white-space:nowrap}.topnav button:hover{color:var(--text-primary);background:var(--bg-hover)}.drawer-toggle.on{color:var(--accent);background:var(--accent-dim)}.trust-banner{display:block;width:100%;text-align:center;background:var(--accent-dim);color:var(--text-secondary);border:none;border-bottom:1px solid var(--border-subtle);padding:9px 16px;font-size:.85rem;cursor:pointer;font-family:inherit}.trust-banner:hover{color:var(--text-primary)}.trust-banner .lock{margin-right:4px}.main-content{flex:1 0 auto;display:flex;justify-content:center;padding:30px 22px 40px}.workspace{width:100%;max-width:940px}.dropzone{border:2px dashed var(--border-strong);border-radius:var(--radius-lg);background:var(--bg-panel);padding:58px 30px;text-align:center;cursor:pointer;transition:var(--transition);color:var(--text-tertiary)}.dropzone:hover,.dropzone:focus-visible{border-color:var(--accent);background:var(--bg-elevated);outline:none}.dropzone.drag{border-color:var(--accent);background:var(--accent-dim);color:var(--accent)}.dz-icon{width:76px;height:76px;color:var(--accent);margin-bottom:16px}.dz-title{font-size:1.3rem;color:var(--text-primary);font-weight:600;margin-bottom:6px}.dz-sub{font-size:.92rem;color:var(--text-secondary);margin-bottom:14px}.dz-link{color:var(--accent);text-decoration:underline}.dz-formats{font-size:.78rem;color:var(--text-tertiary);font-family:var(--font-mono)}.support-notice{margin-top:18px;background:#e6b24a17;border:1px solid rgba(230,178,74,.32);border-radius:var(--radius-md);padding:12px 16px;color:#f0d79a;font-size:.86rem;text-align:center}.loading{text-align:center;padding:64px 20px;color:var(--text-secondary)}.spinner{width:42px;height:42px;border:3px solid var(--border-default);border-top-color:var(--accent);border-radius:50%;margin:0 auto 16px;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.editor{display:flex;flex-direction:column;gap:18px}.source-bar{display:flex;align-items:center;justify-content:space-between;gap:14px;background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:12px 16px}.source-meta{display:flex;flex-direction:column;gap:2px;min-width:0}.sm-name{font-size:.95rem;color:var(--text-primary);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sm-detail{font-size:.76rem;color:var(--text-tertiary);font-family:var(--font-mono)}.preview-wrap{position:relative;background:#05050a;border:1px solid var(--border-default);border-radius:var(--radius-lg);overflow:hidden}.preview{display:block;width:100%;max-height:52vh;background:#000}.preview-badge{position:absolute;top:10px;left:10px;background:var(--accent);color:var(--accent-ink);font-size:.72rem;font-weight:600;padding:3px 9px;border-radius:20px}.panels{display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:var(--bg-panel);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:16px 18px}.panel-title{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--text-tertiary);margin-bottom:14px}.panel-hint{text-transform:none;letter-spacing:0;font-weight:400;color:var(--text-muted);font-size:.72rem}.field-row{display:flex;align-items:center;gap:10px;padding:7px 0}.field-row label{flex:0 0 92px;font-size:.85rem;color:var(--text-secondary)}.field-row select{flex:1;min-width:0;background:var(--bg-active);color:var(--text-primary);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:8px 10px;font:inherit;font-size:.88rem}.field-row select:focus{outline:none;border-color:var(--accent)}.quick-row{display:flex;gap:8px;flex-wrap:wrap}.chip{background:var(--bg-elevated);border:1px solid var(--border-default);color:var(--text-secondary);font:inherit;font-size:.82rem;padding:7px 14px;border-radius:20px;cursor:pointer;transition:var(--transition)}.chip:hover{color:var(--text-primary);border-color:var(--border-strong);background:var(--bg-hover)}.chip.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:600}.quality-desc{font-size:.78rem;color:var(--text-tertiary);margin:10px 0 12px;min-height:1.1em}.opt-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0 2px;border-top:1px solid var(--border-subtle);margin-top:6px}.opt-row>span:first-child{display:flex;flex-direction:column;gap:2px}.opt-name{font-size:.88rem;color:var(--text-primary)}.opt-desc{font-size:.74rem;color:var(--text-tertiary)}.opt-row input[type=checkbox]{appearance:none;width:40px;height:22px;border-radius:12px;background:var(--bg-active);border:1px solid var(--border-default);position:relative;cursor:pointer;transition:var(--transition);flex-shrink:0}.opt-row input[type=checkbox]:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--text-secondary);transition:var(--transition)}.opt-row input[type=checkbox]:checked{background:var(--accent);border-color:var(--accent)}.opt-row input[type=checkbox]:checked:after{transform:translate(18px);background:var(--accent-ink)}.opt-row input[type=checkbox]:disabled{opacity:.5;cursor:not-allowed}.trim-panel{padding-bottom:18px}.trim-track{position:relative;height:8px;background:var(--bg-active);border-radius:5px;margin-bottom:16px;overflow:hidden}.trim-sel{position:absolute;top:0;bottom:0;left:0;width:100%;background:var(--accent);opacity:.55;border-radius:5px}.trim-controls{display:flex;flex-direction:column;gap:12px}.trim-range{width:100%;accent-color:var(--accent);cursor:pointer;height:22px}.trim-field{display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--text-secondary)}.trim-time{width:96px;background:var(--bg-active);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:6px 8px;color:var(--text-primary);font-family:var(--font-mono);font-size:.85rem}.trim-time:focus{outline:none;border-color:var(--accent)}.trim-summary{margin-top:14px;font-size:.84rem;color:var(--text-secondary)}.trim-summary strong{color:var(--text-primary);font-family:var(--font-mono)}.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;font:inherit;font-size:.82rem;text-decoration:underline;margin-left:6px}.estimate-panel{display:flex;flex-direction:column}.est-size{font-size:1.9rem;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums;line-height:1.1}.est-saved{font-size:.82rem;margin-top:4px}.est-saved[data-kind=good]{color:var(--good)}.est-saved[data-kind=warn]{color:var(--warn)}.est-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px;margin-top:18px}.est-grid dt{font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-tertiary);margin-bottom:2px}.est-grid dd{font-size:.92rem;color:var(--text-primary);font-family:var(--font-mono);font-variant-numeric:tabular-nums}.action-bar{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.btn{font:inherit;font-weight:600;font-size:.92rem;cursor:pointer;border-radius:var(--radius-md);padding:12px 22px;border:1px solid transparent;transition:var(--transition);display:inline-flex;align-items:center;gap:9px}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-sm{padding:8px 14px;font-size:.85rem}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-ghost{background:var(--bg-elevated);color:var(--text-secondary);border-color:var(--border-default)}.btn-ghost:hover:not(:disabled){color:var(--text-primary);background:var(--bg-hover)}.btn-export{min-width:170px;justify-content:center}.kbd-hint{font-size:.75rem;color:var(--text-tertiary)}kbd{font-family:var(--font-mono);font-size:.72rem;background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:4px;padding:1px 5px;color:var(--text-secondary)}.progress-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.progress{display:flex;align-items:center;gap:10px;flex:1;min-width:200px}.progress-bar{flex:1;height:9px;background:var(--bg-active);border-radius:6px;overflow:hidden}.progress-bar span{display:block;height:100%;width:0%;background:var(--accent);transition:width .14s linear}.progress-pct{font-family:var(--font-mono);font-size:.82rem;color:var(--text-secondary);min-width:42px;text-align:right}.progress-eta{font-family:var(--font-mono);font-size:.78rem;color:var(--text-tertiary)}.result-row{display:flex;flex-direction:column;gap:14px}.result-headline{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.result-big{font-size:1.95rem;font-weight:700;font-variant-numeric:tabular-nums}.result-headline.good .result-big{color:var(--good)}.result-headline.warn .result-big{color:var(--warn)}.result-delta{color:var(--text-secondary);font-size:.9rem}.result-actions{display:flex;gap:10px;flex-wrap:wrap}.error-box{margin-top:4px;background:#ff6a6a14;border:1px solid rgba(255,106,106,.32);border-radius:var(--radius-md);padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.error-box p{color:#ffb4b4;font-size:.86rem;flex:1;min-width:200px}.drawer{position:fixed;top:0;right:0;bottom:0;width:min(420px,92vw);z-index:40;background:var(--bg-surface);border-left:1px solid var(--border-default);display:flex;flex-direction:column;box-shadow:-20px 0 50px #00000073}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border-subtle)}.drawer-title{font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;color:var(--text-tertiary)}.drawer-controls{display:flex;align-items:center;gap:12px}.count{font-size:.78rem;color:var(--text-tertiary)}.drawer-close{background:var(--bg-elevated);border:1px solid var(--border-default);color:var(--text-secondary);font-size:1.3rem;line-height:1;width:32px;height:32px;border-radius:var(--radius-sm);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition)}.drawer-close:hover{color:var(--text-primary);background:var(--bg-hover);border-color:var(--border-strong)}.drawer-filters{display:flex;flex-wrap:wrap;gap:6px;padding:12px 18px;border-bottom:1px solid var(--border-subtle)}.filter-pill{background:var(--bg-elevated);border:1px solid var(--border-default);color:var(--text-tertiary);font:inherit;font-size:.72rem;padding:4px 10px;border-radius:20px;cursor:pointer;transition:var(--transition)}.filter-pill.on{color:var(--text-primary);border-color:var(--border-strong);background:var(--bg-active)}.filter-pill.clear{margin-left:auto}.drawer-list{flex:1;overflow-y:auto;padding:8px 0;font-family:var(--font-mono);font-size:.76rem}.event{display:grid;grid-template-columns:auto auto 1fr;gap:8px;padding:4px 18px;align-items:baseline;border-bottom:1px solid rgba(30,30,42,.5)}.event .ts{color:var(--text-muted);font-size:.68rem}.event .cat{color:var(--text-tertiary);text-transform:uppercase;font-size:.62rem;letter-spacing:.06em}.event .msg{color:var(--text-secondary);word-break:break-word}.event[data-level=ok] .msg{color:var(--good)}.event[data-level=warn] .msg{color:var(--warn)}.event[data-level=err] .msg{color:var(--bad)}.site-footer{flex-shrink:0;text-align:center;padding:22px;font-size:.82rem;color:var(--text-tertiary);border-top:1px solid var(--border-subtle)}.modal-overlay{position:fixed;inset:0;z-index:60;background:#040408bd;backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px}.modal-overlay[hidden]{display:none}.modal{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);max-width:580px;width:100%;max-height:86vh;overflow-y:auto;box-shadow:0 30px 80px #0009}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 12px}.modal-head h3{font-size:1.15rem}.modal-close{background:none;border:none;color:var(--text-tertiary);font-size:1.6rem;line-height:1;cursor:pointer}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:4px 24px 24px;color:var(--text-secondary);font-size:.92rem}.modal-body p{margin-bottom:12px}.modal-body .steps{padding-left:20px;display:flex;flex-direction:column;gap:12px}.modal-body .steps li{padding-left:4px}.modal-body .steps strong{color:var(--text-primary)}.modal-note{font-size:.82rem;color:var(--text-tertiary);border-top:1px solid var(--border-subtle);padding-top:12px;margin-top:6px}.tm section{margin-bottom:16px}.tm h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px}.tm-good{color:var(--good)}.tm-warn{color:var(--warn)}.tm-info{color:var(--info)}.tm ul{padding-left:18px;display:flex;flex-direction:column;gap:6px}.about-links{list-style:none;padding:0;display:flex;flex-direction:column;gap:8px;margin-bottom:14px}.about-links li{padding-left:0}.glossary-link{color:var(--info);border-bottom:1px dotted currentColor;cursor:help}.glossary-tip{position:fixed;z-index:80;max-width:300px;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-md);padding:11px 14px;font-size:.82rem;color:var(--text-secondary);box-shadow:0 12px 32px #00000080;line-height:1.45}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%) translateY(20px);background:var(--bg-elevated);border:1px solid var(--border-strong);color:var(--text-primary);padding:12px 20px;border-radius:var(--radius-md);font-size:.88rem;z-index:90;opacity:0;pointer-events:none;transition:var(--transition);box-shadow:0 12px 32px #00000080;max-width:90vw;text-align:center}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.toast[data-kind=ok]{border-color:var(--good)}.toast[data-kind=err]{border-color:var(--bad)}@media(max-width:720px){.topbar{flex-wrap:wrap;gap:6px 0}.topnav{flex-wrap:wrap;justify-content:flex-end;gap:2px}.topnav button{padding:6px 8px;font-size:.8rem}.brand-name{font-size:1.05rem}.panels{grid-template-columns:1fr}.dropzone{padding:44px 20px}.btn-export{width:100%}.preview{max-height:44vh}.est-size{font-size:1.7rem}}