:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#172033;background:#f3f5f8}*{box-sizing:border-box}body{margin:0}main{max-width:850px;margin:auto;padding:48px 20px}header{display:flex;gap:18px;align-items:center;margin-bottom:28px}.mark{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:#2457e6;color:#fff;font-weight:800}h1{margin:0;font-size:32px}p{color:#687386;margin:6px 0}.card{background:#fff;border:1px solid #e2e6ed;border-radius:20px;padding:24px;margin-bottom:20px;box-shadow:0 8px 30px #14213d0d}.drop{min-height:220px;border:2px dashed #b9c4d5;border-radius:16px;display:flex;flex-direction:column;gap:10px;align-items:center;justify-content:center;text-align:center;cursor:pointer}.drop.drag{border-color:#2457e6;background:#f2f6ff}.drop input{display:none}.drop strong{font-size:19px}.drop span{color:#758095}button,#download{border:0;border-radius:10px;padding:12px 18px;background:#2457e6;color:white;font-weight:650;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}#submit{width:100%;margin-top:18px;font-size:16px}progress{width:100%;margin-top:18px}.status{text-align:center}.result-head{display:flex;align-items:center;justify-content:space-between}.summary{display:flex;gap:12px;flex-wrap:wrap;margin:18px 0}.metric{padding:12px 18px;border-radius:12px;background:#f3f5f8}.filters{display:flex;gap:8px;margin-bottom:16px}.filters button{background:#e9edf4;color:#35425a;padding:8px 12px}.filters button.active{background:#2457e6;color:#fff}.issue{border-left:4px solid #e34d59;padding:12px 16px;margin:10px 0;background:#fff6f6;border-radius:8px}.issue.warning{border-color:#e2a727;background:#fffaf0}.issue small{color:#687386}.upload-stats{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:8px;color:#687386;font-size:14px}.upload-actions{display:flex;gap:10px;margin-top:12px}.upload-actions button{flex:1;background:#303947}.file-statuses{display:grid;gap:7px;margin-top:14px}.file-status{display:flex;justify-content:space-between;gap:12px;padding:9px 11px;border-radius:9px;background:#f3f5f8;font-size:13px}.file-status span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-status.done{border-left:3px solid #28a85d}.file-status.active{border-left:3px solid #f08a45}@media(max-width:600px){main{padding:24px 12px}h1{font-size:25px}.result-head{align-items:flex-start;gap:12px;flex-direction:column}}