:root{--bg: #070b12;--bg-2: #0c121c;--surface: rgba(255, 255, 255, .035);--surface-2: rgba(255, 255, 255, .06);--border: rgba(255, 255, 255, .09);--border-2: rgba(255, 255, 255, .16);--text: #e8eef6;--text-2: #b3c4d6;--muted: #8ea4bd;--accent: #22c55e;--accent-2: #16a34a;--accent-soft: rgba(34, 197, 94, .12);--danger: #f43f5e;--warn: #f59e0b;--radius: 16px;--radius-sm: 10px;--shadow: 0 18px 40px -20px rgba(0, 0, 0, .8);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}[data-theme=light]{--bg: #f6f8fb;--bg-2: #ffffff;--surface: #ffffff;--surface-2: #f1f5f9;--border: #e2e8f0;--border-2: #cbd5e1;--text: #0f172a;--text-2: #475569;--muted: #7b8ba1;--accent: #16a34a;--accent-2: #15803d;--accent-soft: rgba(22, 163, 74, .1);--shadow: 0 16px 32px -24px rgba(15, 23, 42, .35)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);background:radial-gradient(1100px 600px at 12% -10%,rgba(34,197,94,.1),transparent 60%),radial-gradient(900px 500px at 100% 0%,rgba(56,189,248,.07),transparent 55%),var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}#app{min-height:100vh}.top-bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px max(18px,calc((100% - 880px)/2));background:color-mix(in srgb,var(--bg) 82%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-logo{width:42px;height:42px;display:grid;place-items:center;font-size:21px;border-radius:13px;background:linear-gradient(145deg,var(--accent),var(--accent-2));box-shadow:0 8px 22px -10px var(--accent);flex:none}.brand-title{font-size:19px;font-weight:700;letter-spacing:-.3px;line-height:1.1}.brand-sub{font-size:12px;color:var(--muted);margin-top:2px}.brand-sub strong{color:var(--accent);font-weight:600}.top-actions{display:flex;align-items:center;gap:8px;flex:none}.mode-chip{font-size:11px;letter-spacing:.4px;text-transform:uppercase;color:var(--text-2);border:1px solid var(--border);background:var(--surface);padding:5px 10px;border-radius:999px;white-space:nowrap}.mode-chip b{color:var(--accent);font-weight:600}.container{max-width:880px;margin:0 auto;padding:26px max(18px,0px) 64px;display:flex;flex-direction:column;gap:18px}.step-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.step-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}.step-num{width:28px;height:28px;display:grid;place-items:center;border-radius:9px;background:var(--accent-soft);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);font-size:13px;font-weight:700;flex:none}.step-title{font-size:15.5px;font-weight:650}.step-hint{font-size:12.5px;color:var(--muted);margin:0 0 14px 40px;line-height:1.5}.dropzone{border:1.5px dashed var(--border-2);border-radius:14px;padding:34px 20px;text-align:center;cursor:pointer;transition:border-color .18s,background .18s,transform .18s;background:color-mix(in srgb,var(--surface-2) 60%,transparent)}.dropzone:hover{border-color:var(--accent);background:var(--accent-soft)}.dropzone.drag{border-color:var(--accent);background:var(--accent-soft);transform:scale(1.008)}.dz-icon{font-size:30px;margin-bottom:10px}.dz-text{font-size:14px;font-weight:550}.dz-text strong{color:var(--accent)}.dz-hint{font-size:12px;color:var(--muted);margin-top:6px}.doc-list{display:flex;flex-direction:column;gap:12px}.doc-card{border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;background:color-mix(in srgb,var(--surface-2) 45%,transparent)}.doc-top{display:flex;align-items:flex-start;gap:10px}.doc-main{flex:1;min-width:0}.doc-name{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.doc-meta{font-size:12px;color:var(--muted);margin-top:4px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.lang-pill{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:600;letter-spacing:.3px;padding:3px 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}.field-label{display:block;font-size:11.5px;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);margin-bottom:6px;font-weight:600}.input{width:100%;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-2);color:var(--text);font-size:13.5px;font-family:inherit;transition:border-color .15s,box-shadow .15s}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:13.5px;font-weight:600;font-family:inherit;cursor:pointer;transition:transform .12s,background .15s,border-color .15s,opacity .15s}.btn:hover:not(:disabled){border-color:var(--border-2);transform:translateY(-1px)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:linear-gradient(145deg,var(--accent),var(--accent-2));border-color:transparent;color:#04210f;box-shadow:0 10px 26px -14px var(--accent)}[data-theme=light] .btn-primary{color:#fff}.btn-primary:hover:not(:disabled){box-shadow:0 14px 30px -12px var(--accent)}.btn-ghost{background:transparent}.icon-btn{width:34px;height:34px;flex:none;display:grid;place-items:center;border-radius:9px;border:1px solid var(--border);background:var(--surface-2);color:var(--text-2);font-size:14px;cursor:pointer;text-decoration:none;transition:border-color .15s,color .15s,background .15s}.icon-btn:hover{border-color:var(--accent);color:var(--accent)}.icon-btn:disabled{opacity:.4;cursor:not-allowed}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px;padding-top:16px;border-top:1px solid var(--border)}.toolbar .spacer{flex:1}.count-chip{font-size:12px;color:var(--text-2);padding:5px 10px;border-radius:999px;border:1px solid var(--border);background:var(--surface)}.conv-list{display:flex;flex-direction:column;gap:10px}.conv-card{border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 14px;background:color-mix(in srgb,var(--surface-2) 45%,transparent);transition:border-color .2s}.conv-card.is-done{border-color:color-mix(in srgb,var(--accent) 45%,transparent)}.conv-card.is-error{border-color:color-mix(in srgb,var(--danger) 50%,transparent)}.conv-top{display:flex;align-items:center;gap:10px}.conv-name{font-size:13.5px;font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.dot{width:8px;height:8px;border-radius:50%;flex:none}.dot.done{background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.dot.running{background:var(--warn);animation:pulse 1.4s infinite}.dot.error{background:var(--danger)}.dot.queued{background:var(--muted)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.conv-meta{font-size:12px;color:var(--muted);margin-top:5px;display:flex;flex-wrap:wrap;gap:6px}.bar{height:5px;border-radius:999px;background:var(--surface-2);overflow:hidden;margin-top:9px}.bar>span{display:block;height:100%;background:linear-gradient(90deg,var(--accent-2),var(--accent));border-radius:999px;transition:width .35s ease}.alert{border-radius:var(--radius-sm);padding:10px 13px;font-size:13px;margin-top:12px;border:1px solid}.alert.error{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 40%,transparent);background:color-mix(in srgb,var(--danger) 10%,transparent)}.alert.ok{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,transparent);background:var(--accent-soft)}.alert.info{color:var(--text-2);border-color:var(--border);background:var(--surface)}.empty{text-align:center;padding:30px 16px;color:var(--muted);font-size:13px}.empty .big{font-size:30px;display:block;margin-bottom:10px;opacity:.8}.spinner{width:15px;height:15px;border:2px solid var(--border-2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;display:inline-block;vertical-align:middle}@keyframes spin{to{transform:rotate(360deg)}}.app-footer{text-align:center;font-size:12px;color:var(--muted);padding:8px 0 4px}@media (max-width: 640px){.doc-grid{grid-template-columns:1fr}.brand-sub{display:none}.top-bar{padding:12px 16px}.container{padding:18px 14px 48px}.step-hint{margin-left:0}.toolbar .spacer{display:none}.toolbar .btn-primary{width:100%}}.ico{display:inline-flex;align-items:center;justify-content:center;flex:none}.ico svg{width:17px;height:17px;display:block}.brand-logo .ico svg{width:22px;height:22px}.dz-icon .ico svg{width:34px;height:34px}.icon-btn .ico svg{width:16px;height:16px}select.input{-moz-appearance:none;appearance:none;-webkit-appearance:none;padding-right:34px;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238ea4bd' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;background-size:15px}.count-chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--text-2);padding:5px 11px;border-radius:999px;border:1px dashed var(--border-2);background:transparent}.count-chip b{color:var(--accent);font-weight:650}.btn-preview{display:inline-flex;align-items:center;gap:7px;padding:0 12px;height:40px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-2);color:var(--text-2);font-size:12.5px;font-weight:600;font-family:inherit;cursor:pointer;white-space:nowrap;transition:border-color .15s,color .15s}.btn-preview:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-preview:disabled{opacity:.45;cursor:not-allowed}.icon-btn.danger:hover{border-color:var(--danger);color:var(--danger)}.mode-chip{display:inline-flex;align-items:center;gap:7px}.mode-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}