:root{--ink:#1b2637;--muted:#6e7c8f;--line:#e2e8f0;--blue:#1266cf;--green:#008362;--bg:#f5f7fa;--shadow:0 12px 34px rgba(30,48,70,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh}.shell{max-width:1090px;margin:0 auto;padding:52px 24px 80px}.hero{margin:0 0 25px}.brand{color:var(--blue);font-size:11px;font-weight:800;letter-spacing:1.4px;margin-bottom:7px}.hero h1{font-size:31px;line-height:1.1;letter-spacing:-.85px;margin:0;font-weight:750}.card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:25px;margin-top:17px}.card-title{border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:20px}.card h2{font-size:17px;letter-spacing:-.2px;margin:0}.card p{color:var(--muted);margin:4px 0 0}.upload-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.upload{position:relative;border:1px solid #d8e0e9;border-radius:9px;padding:18px;min-height:138px;display:flex;flex-direction:column;gap:8px;cursor:pointer;transition:.16s background,.16s border,.16s box-shadow}.upload:hover{border-color:var(--blue);background:#fbfdff;box-shadow:0 4px 12px #1266cf12}.upload.selected{border-color:#20aa83;background:#f5fffb}.upload input{position:absolute;inset:0;opacity:0;cursor:pointer}.file-icon{width:26px;height:26px;display:grid;place-items:center;border-radius:6px;background:#edf4ff;color:var(--blue);font-size:12px;font-weight:800}.upload strong{font-size:15px}.upload em{color:var(--blue);font-size:12px;font-style:normal;font-weight:700;margin-top:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.actions{display:flex;align-items:center;margin-top:20px}.primary{border:0;border-radius:7px;background:var(--blue);box-shadow:0 5px 13px #1266cf2b;color:#fff;font:700 14px inherit;padding:11px 17px;cursor:pointer;transition:.15s transform,.15s background,.15s opacity}.primary:hover{background:#0757bb;transform:translateY(-1px)}.primary:disabled{opacity:.6;cursor:wait;transform:none}.success{background:var(--green)}.success:hover{background:#006b51}.hidden{display:none}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-size:11px;letter-spacing:.6px;text-transform:uppercase}td input{border:1px solid #b8c6d7;border-radius:7px;padding:9px 10px;width:min(100%,280px);font:inherit;outline:none}td input:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1266cf18}.notice{border-left:4px solid #de4d4d;color:#7d1b1b;white-space:pre-line}.generated{border-left:4px solid #16a276}.download-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.download{display:flex;align-items:center;justify-content:center;min-height:54px;border:1px solid #afddca;border-radius:8px;background:#f5fcf8;color:#087452;font-weight:750;text-decoration:none}.download:hover{background:#e8f8ef}#warnings{margin-top:19px;border-radius:8px;background:#fff9eb;padding:1px 15px;color:#754b00;font-size:13px}#warnings h3{font-size:13px;margin:12px 0 0}#warnings ul{margin:7px 0 12px;padding-left:18px}@media(max-width:720px){.shell{padding:32px 15px 50px}.hero h1{font-size:27px}.upload-grid,.download-grid{grid-template-columns:1fr}.card{padding:19px}}