:root{--pyt-orange:#e85d3b;--pyt-orange-dark:#c94e31;--pyt-orange-glow:#e85d3b2e;--pyt-navy:#0c1222;--pyt-navy-mid:#151d2e;--text:#5c6b7e;--text-strong:#0c1222;--text-muted:#8b97a8;--bg:#f4f6fa;--surface:#fff;--surface-2:#f9fafb;--border:#e4e9f0;--border-strong:#cdd5e0;--success:#0d9f6e;--success-soft:#e8faf3;--warn:#d97706;--warn-soft:#fff8eb;--error:#dc2626;--error-soft:#fef2f2;--shadow:0 24px 48px #0c122214;--shadow-sm:0 2px 8px #0c12220f;--radius:14px;--radius-lg:20px;--radius-xl:28px;--font:"DM Sans", system-ui, -apple-system, sans-serif}*,:before,:after{box-sizing:border-box}body{min-width:320px;font:15px/1.55 var(--font);color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;margin:0}#root{min-height:100vh}h1,h2,h3,p{margin:0}button,input{font:inherit}a{color:inherit}.app{flex-direction:column;min-height:100vh;display:flex;position:relative}.app__glow{pointer-events:none;background:radial-gradient(ellipse 70% 50% at 50% -10%, var(--pyt-orange-glow), transparent), radial-gradient(ellipse 40% 30% at 100% 0%, #0c12220a, transparent);position:fixed;inset:0}.header{z-index:1;justify-content:space-between;align-items:center;gap:16px;width:100%;max-width:920px;margin:0 auto;padding:20px 24px 0;display:flex;position:relative}.header__brand{align-items:center;gap:12px;display:flex}.header__logo{background:linear-gradient(135deg, var(--pyt-orange), var(--pyt-orange-dark));color:#fff;width:40px;height:40px;box-shadow:0 8px 20px var(--pyt-orange-glow);border-radius:12px;place-items:center;font-size:13px;font-weight:800;display:grid}.header__title{color:var(--text-strong);letter-spacing:-.02em;font-size:16px;font-weight:700}.header__sub{color:var(--text-muted);margin-top:1px;font-size:12px}.header__marks{align-items:center;gap:8px;display:flex}.header__marks img{border:1px solid var(--border);background:var(--surface);object-fit:contain;border-radius:8px;width:auto;height:30px;padding:4px 8px}.main{z-index:1;flex:1;gap:28px;width:100%;max-width:920px;margin:0 auto;padding:32px 24px 48px;display:grid;position:relative}.hero__eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--pyt-orange);margin-bottom:10px;font-size:11px;font-weight:700;display:inline-block}.hero h1{letter-spacing:-.04em;color:var(--text-strong);max-width:14ch;font-size:clamp(28px,5vw,40px);font-weight:800;line-height:1.1}.hero__lede{color:var(--text);max-width:58ch;margin-top:14px;font-size:16px;line-height:1.6}.features{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.feature{border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-sm);padding:14px 16px}.feature strong{color:var(--text-strong);font-size:13px;font-weight:700;display:block}.feature span{color:var(--text-muted);margin-top:4px;font-size:12px;line-height:1.4;display:block}.workspace{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow);gap:20px;padding:24px;display:grid}.upload-row{grid-template-columns:1fr 1fr;gap:14px;display:grid}.upload-card{border-radius:var(--radius-lg);border:2px dashed var(--border-strong);background:var(--surface-2);cursor:pointer;gap:10px;padding:22px 20px;transition:border-color .15s,background .15s,transform .15s;display:grid}.upload-card:hover,.upload-card.is-dragover{border-color:var(--pyt-orange);background:#fff8f6}.upload-card.is-filled{border-style:solid;border-color:var(--pyt-orange);background:#fff8f6}.upload-card__icon{background:var(--surface);border:1px solid var(--border);width:48px;height:48px;color:var(--pyt-orange);border-radius:14px;place-items:center;display:grid}.upload-card__text strong{color:var(--text-strong);font-size:15px;font-weight:700;display:block}.upload-card__text span{color:var(--text-muted);margin-top:3px;font-size:13px;display:block}.upload-card__cta{color:var(--pyt-orange);font-size:13px;font-weight:600}.upload-card__list{gap:4px;margin:0;padding:0;list-style:none;display:grid}.upload-card__list li{color:var(--pyt-orange-dark);word-break:break-all;font-size:12px;font-weight:600}.upload-card input{display:none}.toolbar{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:4px;display:flex}.toolbar__meta{color:var(--text-muted);max-width:42ch;font-size:12px;line-height:1.45}.toolbar__actions{flex-wrap:wrap;gap:8px;display:flex}.btn{appearance:none;cursor:pointer;border-radius:12px;padding:11px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s,border-color .15s,opacity .15s}.btn--primary{background:var(--pyt-orange);color:#fff;box-shadow:0 8px 20px var(--pyt-orange-glow);border:none}.btn--primary:hover:not(:disabled){background:var(--pyt-orange-dark)}.btn--secondary{border:1px solid var(--border-strong);background:var(--surface);color:var(--text-strong)}.btn--secondary:hover{border-color:var(--pyt-orange);background:#fff8f6}.btn--ghost{color:var(--text-muted);background:0 0;border:1px solid #0000}.btn--ghost:hover{color:var(--text-strong);background:var(--surface-2)}.btn:disabled{opacity:.45;cursor:not-allowed}.status{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);color:var(--text-strong);align-items:flex-start;gap:12px;padding:14px 16px;font-size:13px;display:flex}.status--processing{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.status--done{background:var(--success-soft);color:var(--success);border-color:#86efac}.status--error{background:var(--error-soft);color:var(--error);border-color:#fecaca}.status__body{flex:1;gap:10px;display:grid}.status__spinner{border:2px solid;border-top-color:#0000;border-radius:50%;flex-shrink:0;width:18px;height:18px;margin-top:1px;animation:.7s linear infinite spin}.progress{background:#1d4ed826;border-radius:999px;height:4px;overflow:hidden}.progress__bar{border-radius:inherit;background:currentColor;height:100%;transition:width .2s}@keyframes spin{to{transform:rotate(360deg)}}.results{border-top:1px solid var(--border);gap:16px;padding-top:4px;display:grid}.stats{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.stat{text-align:center;border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--border);padding:16px 12px}.stat strong{letter-spacing:-.04em;color:var(--text-strong);font-size:30px;font-weight:800;line-height:1;display:block}.stat span{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-top:6px;font-size:11px;font-weight:600;display:block}.splits,.rejects{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface-2);padding:16px}.splits{background:var(--warn-soft);border-color:#fde68a}.splits h3,.rejects h3{margin-bottom:10px;font-size:13px;font-weight:700}.splits h3{color:var(--warn)}.rejects{background:var(--error-soft);border-color:#fecaca}.rejects h3{color:var(--error)}.splits ul,.rejects ul{gap:8px;margin:0;padding:0;list-style:none;display:grid}.splits li,.rejects li{gap:2px;display:grid}.splits strong,.rejects strong{word-break:break-all;font-size:13px}.splits span{color:var(--warn);font-size:12px}.rejects span{color:var(--error);font-size:12px}.tags{flex-wrap:wrap;gap:8px;display:flex}.tag{background:var(--surface-2);border:1px solid var(--border);color:var(--text-strong);border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600}.footer{z-index:1;text-align:center;color:var(--text-muted);padding:0 24px 28px;font-size:12px;position:relative}@media (width<=800px){.features,.stats{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.header__marks{display:none}.upload-row{grid-template-columns:1fr}.toolbar{flex-direction:column;align-items:stretch}.toolbar__actions{flex-direction:column}.btn{text-align:center}.features{grid-template-columns:1fr}}