:root{color-scheme:light;--canvas:#f6f8fb;--canvas-subtle:#f0f3f8;--surface:#ffffff;--surface-elevated:#ffffff;--surface-hover:#f7f9fd;--surface-muted:#f0f3f9;--surface-glass:rgba(255,255,255,0.95);--line:#e6ecf5;--line-light:#f0f4f9;--line-strong:#cbd5e1;--ink:#181b25;--ink-secondary:#495163;--muted:#8a94a6;--muted-light:#cbd5e1;--brand-primary:#6161ff;--brand-primary-hover:#4e4eff;--brand-primary-soft:rgba(97,97,255,0.08);--brand-primary-glow:0 4px 16px rgba(97,97,255,0.28);--accent-coral:#ff3d57;--accent-coral-soft:rgba(255,61,87,0.09);--accent-mint:#00c875;--accent-mint-soft:rgba(0,200,117,0.1);--accent-yellow:#ffcb00;--accent-yellow-soft:rgba(255,203,0,0.12);--accent-cyan:#00d2d3;--accent-cyan-soft:rgba(0,210,211,0.1);--accent-purple:#a25ddc;--accent-purple-soft:rgba(162,93,220,0.1);--accent:var(--brand-primary);--accent-strong:#4e4eff;--accent-soft:var(--brand-primary-soft);--accent-glow:var(--brand-primary-glow);--emerald:var(--accent-mint);--emerald-soft:var(--accent-mint-soft);--amber:#f59e0b;--amber-soft:rgba(245,158,11,0.1);--danger:var(--accent-coral);--danger-soft:var(--accent-coral-soft);--purple:var(--accent-purple);--purple-soft:var(--accent-purple-soft);--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 2px 6px rgba(24,27,37,0.04);--shadow-md:0 8px 24px -4px rgba(24,27,37,0.06),0 2px 6px -2px rgba(24,27,37,0.03);--shadow-lg:0 18px 45px -8px rgba(24,27,37,0.09),0 4px 12px -2px rgba(24,27,37,0.04);--shadow-popover:0 24px 55px -10px rgba(24,27,37,0.16),0 0 1px rgba(24,27,37,0.1);--font-sans:-apple-system,BlinkMacSystemFont,"Plus Jakarta Sans","Outfit","SF Pro Display","Segoe UI",Roboto,sans-serif;--font-mono:"JetBrains Mono","SF Mono","Fira Code",monospace}*{box-sizing:border-box;margin:0;padding:0}body,html{max-width:100vw;overflow-x:hidden;background-color:var(--canvas);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-track{background:var(--canvas-subtle)}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--muted)}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}:focus-visible{outline:2px solid 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8px;border-radius:var(--radius-full);letter-spacing:.04em;font-family:var(--font-mono)}.app-header p{font-size:.78rem;color:var(--muted);font-weight:500}.header-actions{display:flex;align-items:center;gap:10px}.reference-pill{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:var(--radius-full);padding:5px 14px;color:var(--ink);background:#ffffff;font-size:.8rem;font-weight:600;box-shadow:var(--shadow-sm)}.reference-pill-dot{width:7px;height:7px;border-radius:50%;background:var(--accent-mint);box-shadow:0 0 6px rgba(0,200,117,.5)}.status{display:inline-flex;align-items:center;min-height:24px;border-radius:var(--radius-full);padding:3px 10px;font-size:.74rem;font-weight:700;font-family:var(--font-sans);background:#f0f3f9;color:var(--ink-secondary);border:1px solid 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3px var(--brand-primary-soft)}.vector-grid{background:#f8fafd;padding:14px;border-radius:var(--radius-lg);border:1px solid var(--line)}.two-col,.vector-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px}.check-field{display:flex;align-items:center;gap:8px;color:var(--ink);min-height:36px;font-size:.88rem;font-weight:600;cursor:pointer}.check-field input[type=checkbox]{width:18px;height:18px;accent-color:var(--brand-primary);cursor:pointer}.playback-bar{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);width:min(1200px,calc(100% - 32px));z-index:40;padding:12px 24px;border:1px solid var(--line);border-radius:var(--radius-full);background:var(--surface-glass);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:var(--shadow-lg);animation:slideUp .3s ease-out}.playback-bar audio{display:none}.playback-main{display:grid;grid-template-columns:minmax(200px,1.2fr) auto minmax(260px,1.4fr);align-items:center;grid-gap:20px;gap:20px}.playback-copy{min-width:0;display:grid;grid-gap:2px;gap:2px}.playback-kicker{color:var(--brand-primary);font-size:.7rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.playback-copy strong{font-size:.94rem;color:var(--ink);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playback-copy span,.playback-time{color:var(--ink-secondary);font-size:.84rem;font-weight:600}.playback-controls{display:flex;align-items:center;gap:10px}.playback-toggle{min-width:105px;background:var(--brand-primary)!important;color:#ffffff!important;border-radius:var(--radius-full)!important;box-shadow:0 4px 14px rgba(97,97,255,.35)!important}.playback-time{display:grid;grid-template-columns:auto 1fr auto;align-items:center;grid-gap:10px;gap:10px}.modal-backdrop{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:16px;background:rgba(24,27,37,.4);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:fadeIn .2s ease-out}.settings-modal{width:min(680px,calc(100vw - 28px));max-height:min(88vh,780px);overflow-y:auto;border:1px solid var(--line);border-radius:var(--radius-xl);background:#ffffff;box-shadow:var(--shadow-popover);animation:scaleIn .2s cubic-bezier(.16,1,.3,1);color:var(--ink)}.modal-footer,.modal-header{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 24px;border-bottom:1px solid var(--line)}.modal-footer{justify-content:flex-end;border-top:1px solid var(--line);border-bottom:0;background:#f8fafd}.modal-header h2{font-size:1.2rem;font-weight:800;color:var(--ink)}.settings-body{display:grid;grid-gap:16px;gap:16px;padding:24px}.settings-card{padding:18px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#f8fafd;display:grid;grid-gap:14px;gap:14px}.settings-card-header{display:flex;align-items:center;justify-content:space-between;gap:10px}.settings-card-title{display:flex;align-items:center;gap:8px;font-weight:700;font-size:.92rem;color:var(--ink)}.segmented-control{display:inline-flex;width:-moz-fit-content;width:fit-content;max-width:100%;padding:3px;gap:3px;border:1px solid var(--line);border-radius:var(--radius-md);background:#eef3f8}.segmented-control button{min-height:32px;padding:5px 12px;border:0;border-radius:var(--radius-sm);background:transparent;color:var(--ink-secondary);font:inherit;font-size:.82rem;font-weight:700;cursor:pointer}.segmented-control button.active{color:var(--brand-primary);background:#fff;box-shadow:0 1px 3px rgba(16,42,67,.12)}.segmented-control button:focus-visible{outline:2px solid var(--brand-primary);outline-offset:1px}.conn-badge{font-size:.8rem;font-weight:700;padding:4px 12px;border-radius:var(--radius-full);margin-top:4px}.conn-success{color:#00874e;background:var(--accent-mint-soft);border:1px solid rgba(0,200,117,.3)}.settings-grid{display:grid;grid-gap:14px;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr))}.security-note{margin:0;padding:10px 14px;border-left:4px solid var(--brand-primary);color:var(--ink-secondary);background:var(--brand-primary-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:.82rem;line-height:1.5;font-weight:500}.toast-container{position:fixed;top:20px;right:20px;z-index:60;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:var(--radius-full);background:#ffffff;border:1px solid var(--line);color:var(--ink);font-size:.88rem;font-weight:600;box-shadow:var(--shadow-lg);animation:slideInRight .25s cubic-bezier(.16,1,.3,1)}.toast-success{border-left:4px solid var(--accent-mint)}.toast-error{border-left:4px solid var(--accent-coral)}.toast-info{border-left:4px solid var(--brand-primary)}.equalizer{display:inline-flex;align-items:flex-end;gap:2px;height:14px;width:14px}.equalizer-bar{width:2.5px;background:currentColor;border-radius:1px;animation:equalize .8s ease-in-out infinite alternate}.equalizer-bar:first-child{height:40%;animation-delay:.1s}.equalizer-bar:nth-child(2){height:100%;animation-delay:.3s}.equalizer-bar:nth-child(3){height:60%;animation-delay:.2s}@keyframes equalize{0%{height:20%}to{height:100%}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes slideUp{0%{opacity:0;transform:translate(-50%,16px)}to{opacity:1;transform:translate(-50%)}}@keyframes slideInRight{0%{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}@media (max-width:980px){.entry-grid,.line-card-body,.playback-main{grid-template-columns:1fr}.playback-main{gap:12px}.playback-bar{bottom:10px;padding:10px 16px}.settings-grid{grid-template-columns:1fr}.parameter-panel{position:fixed;left:10px;right:10px;bottom:10px;top:auto;width:auto;max-height:72vh}}@media (max-width:680px){.line-header-top{grid-template-columns:1fr auto;grid-template-areas:"left right" "media media";align-items:center}.line-header-left{grid-area:left}.line-header-right{grid-area:right}.line-header-media{grid-area:media;justify-content:stretch}.line-audio-actions,.line-audio-placeholder{width:100%}.line-audio-actions{justify-content:stretch}.line-audio-actions audio{max-width:none}}.empty-state{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:52px 24px;border:2px dashed #cbd5e1;border-radius:var(--radius-xl);background:#f8fafd;text-align:center;margin-top:10px;transition:all .2s ease}.empty-state:hover{border-color:var(--brand-primary);background:rgba(97,97,255,.02)}.empty-state-icon{width:56px;height:56px;border-radius:var(--radius-full);background:var(--brand-primary-soft);color:var(--brand-primary);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(97,97,255,.15);margin-bottom:2px}.empty-state strong{font-size:1.08rem;font-weight:800;color:var(--ink)}.empty-state p{font-size:.88rem;color:var(--muted);max-width:440px;line-height:1.55;margin-bottom:4px}.notice{padding:12px 18px;border-left:4px solid var(--brand-primary);background:var(--brand-primary-soft);border-radius:0 var(--radius-md) var(--radius-md) 0;font-size:.86rem;margin-bottom:16px;color:var(--ink-secondary);font-weight:500}