:root{color-scheme:dark;--bg:#0b1220;--panel:#121d2e;--line:#25344a;--muted:#9aabc1;--text:#edf3fb;--accent:#70e0b1;--accent-dark:#163d35;--danger:#ff9a9a}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 50% -15%,#20314a 0,transparent 55%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}.shell{max-width:900px;margin:auto;padding:28px 22px 24px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:66px}.brand{display:flex;align-items:center;gap:11px;color:var(--text);text-decoration:none;font-size:17px;letter-spacing:-.3px}.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:11px;background:var(--accent);color:#09251d;font-weight:900}.brand b{font-weight:750}.privacy{font-size:12px;color:#c1d0e2;border:1px solid var(--line);padding:8px 11px;border-radius:30px}.dot{display:inline-block;width:7px;height:7px;background:var(--accent);border-radius:50%;margin-right:6px}.hero{max-width:650px;margin:0 auto 36px;text-align:center}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:800;color:var(--accent);margin-bottom:15px}.hero h1{font-size:clamp(38px,7vw,62px);line-height:1.03;letter-spacing:-2.8px;margin:0 0 17px}.hero h1 span{color:var(--accent)}.hero p{max-width:560px;margin:0 auto;color:var(--muted);font-size:15px;line-height:1.7}.panel{background:linear-gradient(145deg,rgba(21,33,51,.97),rgba(15,25,40,.97));border:1px solid var(--line);border-radius:20px;padding:27px;margin:18px 0;box-shadow:0 18px 55px #0002}.section-heading{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px}.section-heading h2{font-size:18px;margin:0 0 6px}.section-heading p{font-size:13px;color:var(--muted);margin:0}.step{color:#7890aa;font-size:12px;font-weight:800;letter-spacing:1px}.dropzone{min-height:190px;border:1px dashed #48617d;border-radius:15px;background:#0e1929;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:9px;cursor:pointer;text-align:center;padding:22px;transition:.2s}.dropzone:hover,.dropzone.drag{border-color:var(--accent);background:#122b2a}.upload-icon{width:40px;height:40px;border-radius:13px;background:#1c3c39;color:var(--accent);display:grid;place-items:center;font-size:25px}.dropzone strong{font-size:15px}.dropzone>span:not(.upload-icon):not(.browse){font-size:12px;color:var(--muted)}.browse{margin-top:5px;padding:9px 17px;border:1px solid #3a526c;border-radius:9px;font-size:12px;font-weight:700}.settings{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:20px}.field{display:flex;flex-direction:column;gap:8px;font-size:12px;color:#c8d5e5;font-weight:700}.field select{width:100%;background:#0d1726;color:var(--text);border:1px solid var(--line);padding:12px;border-radius:10px;font:inherit}.field small{font-weight:400;color:var(--muted);line-height:1.4}.status{font-size:12px;color:#b9c9d9;background:#0d1928;border:1px solid #20344b;border-radius:10px;padding:12px;margin-top:19px;line-height:1.5}.results[hidden]{display:none}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}.stat{padding:15px;border:1px solid var(--line);background:#0d1928;border-radius:12px;display:flex;flex-direction:column;gap:4px}.stat strong{font-size:25px}.stat span{font-size:11px;color:var(--muted)}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;font-size:12px;min-width:440px}th,td{text-align:left;padding:12px 14px;border-bottom:1px solid #233249}th{color:#9db0c6;font-weight:700;background:#0e1929}td{color:#e2eaf4}tr:last-child td{border-bottom:0}.tag{font-size:10px;border-radius:30px;padding:4px 8px;background:#173d34;color:#8ce4bd}.tag.bad{background:#482b32;color:#ffaaaa}.tag.duplicate{background:#433922;color:#f5d28b}.more,.hint{font-size:12px;color:var(--muted);line-height:1.6}.actions{display:flex;gap:10px;margin-top:20px}.button{border:0;border-radius:10px;padding:13px 18px;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.button:disabled{opacity:.4;cursor:not-allowed}.button-primary{background:var(--accent);color:#09251d;flex:1}.button-secondary{background:#1b2a3e;color:#d9e5f3;border:1px solid var(--line)}footer{display:flex;justify-content:space-between;gap:12px;color:#71849b;font-size:11px;padding:18px 3px}@media(max-width:600px){.shell{padding:19px 14px}.topbar{margin-bottom:48px}.hero{margin-bottom:27px}.panel{padding:19px;border-radius:16px}.settings{grid-template-columns:1fr}.actions{flex-direction:column}.button-secondary{width:100%}footer{flex-direction:column;text-align:center}.privacy{font-size:10px}.hero h1{letter-spacing:-1.8px}}