:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}#root{box-sizing:border-box;flex-direction:column;width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app{text-align:left;flex-direction:column;gap:20px;max-width:880px;margin:0 auto;padding:32px 24px 64px;display:flex}.app h1{margin:0 0 4px;font-size:28px}.app .subtitle{color:var(--text);margin:0 0 12px}.section{border:1px solid var(--border);background:var(--bg);border-radius:10px;padding:18px 20px}.section-header{align-items:baseline;gap:10px;margin-bottom:14px;display:flex}.section-header .step{font-family:var(--mono);color:var(--text);background:var(--code-bg);border-radius:4px;padding:2px 7px;font-size:12px}.section-header h2{margin:0;font-size:16px}.dropzone{border:2px dashed var(--border);text-align:center;cursor:pointer;border-radius:8px;padding:28px;transition:border-color .15s,background .15s}.dropzone:hover,.dropzone.dragover{border-color:var(--accent-border);background:var(--accent-bg)}.dropzone .hint{color:var(--text);margin-top:6px;font-size:14px}.file-info{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;font-size:14px;display:flex}.file-info .filename{font-family:var(--mono);color:var(--text-h);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.file-info button{border:1px solid var(--border);color:var(--text);cursor:pointer;background:0 0;border-radius:5px;padding:4px 10px;font-size:12px}.file-info button:hover{border-color:var(--accent-border);color:var(--text-h)}video.preview{background:#000;border-radius:6px;width:100%;max-height:360px;display:block}.controls-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.field{flex-direction:column;gap:4px;display:flex}.field label{color:var(--text);font-size:13px}.field input[type=number]{font-family:var(--mono);border:1px solid var(--border);background:var(--bg);color:var(--text-h);box-sizing:border-box;border-radius:5px;width:100%;padding:7px 9px;font-size:15px}.field input[type=number]:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:#0000}.readout{font-family:var(--mono);color:var(--text);margin-top:8px;font-size:13px}.warn{color:#c47700;background:#ffb8001a;border:1px solid #ffb8004d;border-radius:5px;margin-top:10px;padding:8px 10px;font-size:13px}.error{color:#d33;background:#dc323214;border:1px solid #dc32324d;border-radius:5px;margin-top:10px;padding:8px 10px;font-size:13px}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}button.primary{background:var(--accent);color:#fff;border:1px solid var(--accent);cursor:pointer;border-radius:6px;padding:9px 18px;font-size:15px;font-weight:500;transition:opacity .15s}button.primary:disabled{opacity:.5;cursor:not-allowed}button.secondary{color:var(--text-h);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;padding:9px 16px;font-size:15px}button.secondary:hover{border-color:var(--accent-border)}.progress{margin-top:14px}.progress .bar{background:var(--code-bg);border-radius:3px;width:100%;height:6px;overflow:hidden}.progress .bar .fill{background:var(--accent);height:100%;transition:width .2s}.progress .label{font-family:var(--mono);color:var(--text);margin-top:6px;font-size:13px}.output-canvas{border:1px solid var(--border);background-image:linear-gradient(45deg,#ccc 25%,#0000 25%),linear-gradient(-45deg,#ccc 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#ccc 75%),linear-gradient(-45deg,#0000 75%,#ccc 75%);background-position:0 0,0 10px,10px -10px,10px 0;background-size:20px 20px;border-radius:6px;max-width:100%;height:auto;display:block}@media (prefers-color-scheme:dark){.output-canvas{background-image:linear-gradient(45deg,#2a2c34 25%,#0000 25%),linear-gradient(-45deg,#2a2c34 25%,#0000 25%),linear-gradient(45deg,#0000 75%,#2a2c34 75%),linear-gradient(-45deg,#0000 75%,#2a2c34 75%)}}