:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--background:#07090d;--border:#262e39;--muted:#909ba8;--text:#f5f7fa;--accent:#e52436;--accent-hover:#ff3548}*{box-sizing:border-box}body{background:radial-gradient(ellipse at 50% -18%, #e5243621, transparent 48%), var(--background);color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}button,select{font:inherit}button:focus-visible,select:focus-visible,a:focus-visible{outline-offset:3px;outline:2px solid #ff6472}.page-shell{justify-content:center;min-height:100vh;padding:56px 18px 32px;display:flex}.app{width:min(100%,680px)}.header{text-align:center;margin-bottom:28px}.eyebrow{color:#ff5867;letter-spacing:.22em;font-size:11px;font-weight:800}.header h1{letter-spacing:-.045em;margin:10px 0 8px;font-size:clamp(28px,6vw,40px)}.header p,footer,.drop-zone span:last-child,.result-details{color:var(--muted)}.header p{margin:0;font-size:14px}.card{border:1px solid var(--border);background:linear-gradient(145deg,#141a22f7,#0d1117f7);border-radius:14px;margin-bottom:14px;padding:20px;box-shadow:0 16px 40px #00000029}.drop-zone{width:100%;min-height:145px;color:var(--text);cursor:pointer;background:#05080c73;border:1px dashed #46515f;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:8px;transition:border-color .15s,background .15s;display:flex}.drop-zone:hover:not(:disabled){border-color:var(--accent);background:#e524360d}.drop-zone:disabled{cursor:not-allowed;opacity:.6}.drop-zone span:last-child{font-size:12px}.upload-icon{color:#ff6270;background:#261218;border-radius:50%;place-items:center;width:35px;height:35px;font-size:24px;line-height:1;display:grid}.file-input{display:none}.language-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.language-grid label{color:#e6eaf0;gap:9px;font-size:13px;font-weight:600;display:grid}.language-grid select{width:100%;min-height:46px;color:var(--text);background:#0a0e13;border:1px solid #303a47;border-radius:8px;padding:0 12px}.language-grid select:disabled{color:#75808d}.primary-button,.download-button{background:var(--accent);color:#fff;cursor:pointer;letter-spacing:.045em;border:0;border-radius:9px;justify-content:center;align-items:center;width:100%;min-height:50px;font-size:13px;font-weight:800;text-decoration:none;transition:background .15s,opacity .15s;display:flex}.primary-button:hover:not(:disabled),.download-button:hover{background:var(--accent-hover)}.primary-button:disabled{cursor:not-allowed;opacity:.42}.progress-card{padding:22px}.progress-heading{justify-content:space-between;align-items:flex-start;gap:12px;font-size:13px;display:flex}.progress-heading span{color:#ff6371;font-weight:800}.progress-track{background:#29313b;border-radius:99px;height:8px;margin:16px 0 19px;overflow:hidden}.progress-value{border-radius:inherit;background:linear-gradient(90deg,#c51c2c,#ff5262);height:100%;transition:width .35s}.stages{gap:11px;margin:0;padding:0;list-style:none;display:grid}.stage{color:#788391;align-items:center;gap:10px;font-size:12px;display:flex}.stage span{border:1px solid #414b57;border-radius:50%;place-items:center;width:21px;height:21px;font-size:10px;display:grid}.stage.active{color:#fff}.stage.active span{border-color:var(--accent);color:#ff6371}.stage.done{color:#b2bdc9}.stage.done span{color:#fff;background:#248e5a;border-color:#248e5a}.error-message{color:#ff8993;background:#281116;border:1px solid #6b2831;border-radius:9px;margin:0 0 14px;padding:13px 15px;font-size:13px}.result-card h2{margin:0;font-size:20px}.result-details{margin:6px 0 12px;font-size:12px}.result-card video{background:#000;border-radius:9px;width:100%;max-height:440px;margin:12px 0;display:block}.download-button{color:#10141a;background:#f5f7fa}.download-button:hover{background:#fff}.reset-button{color:#c4ccd5;cursor:pointer;background:0 0;border:1px solid #414b57;border-radius:9px;width:100%;min-height:44px;margin-top:10px;font-size:12px;font-weight:700}.reset-button:hover{color:#fff;border-color:#8693a1}footer{text-align:center;padding:7px 0;font-size:11px}@media (max-width:560px){.page-shell{padding:34px 14px 24px}.card{padding:16px}.language-grid{grid-template-columns:1fr}}