:root{--bg:#f4f6f8;--card:#fff;--ink:#17202a;--muted:#65717d;--line:#e1e6eb;--primary:#0f5ea8;--primary2:#0a4c89;--danger:#b42318;--warn:#9a6700;--warnbg:#fff7d6;--ok:#067647;--shadow:0 10px 30px rgba(20,34,50,.08)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg)}button,input{font:inherit}.hidden{display:none!important}.muted{color:var(--muted)}
.login-body{min-height:100vh;background:linear-gradient(135deg,#eef3f8 0%,#f8fafc 55%,#e7eef5 100%)}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(360px,100%);background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;box-shadow:var(--shadow)}.brand-mark{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:800;letter-spacing:.08em}.login-card h1{font-size:22px;margin:18px 0 4px}.login-card p{margin:0 0 24px}.login-card label,.form-grid label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:650;margin-bottom:14px}.login-card input,.form-grid input{width:100%;border:1px solid #cfd7df;border-radius:10px;padding:11px 12px;outline:none;background:#fff}.login-card input:focus,.form-grid input:focus,.cell-input:focus{border-color:#74a7d6;box-shadow:0 0 0 3px rgba(15,94,168,.1)}
.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1500px)/2));position:sticky;top:0;z-index:20}.topbar h1{font-size:20px;margin:2px 0 0}.eyebrow{font-size:10px;font-weight:800;letter-spacing:.16em;color:var(--primary)}.container{max-width:1500px;margin:0 auto;padding:24px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:0 4px 18px rgba(22,32,42,.04);padding:20px}.section-head,.workspace-top,.modal-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.section-head h2,.workspace h2{font-size:17px;margin:0 0 5px}.section-head p,.workspace p{font-size:13px;color:var(--muted);margin:0}.step{font-size:10px;font-weight:800;color:var(--primary);background:#eaf3fb;border:1px solid #cfe3f6;border-radius:999px;padding:6px 9px}.dropzone{margin-top:18px;border:1.5px dashed #b8c5d2;border-radius:14px;min-height:145px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:6px;color:#435160;cursor:pointer;background:#fafcfe;transition:.15s}.dropzone:hover,.dropzone.drag{border-color:var(--primary);background:#f1f7fc}.drop-icon{font-size:28px;color:var(--primary)}.dropzone span{font-size:12px;color:var(--muted)}.status-line{font-size:12px;margin-top:10px;min-height:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px;margin-top:16px}.span2{grid-column:1/-1}.hint{border-radius:10px;background:#f6f8fa;padding:10px 12px;font-size:12px;color:var(--muted)}
.btn{border:1px solid #cfd8e2;background:#fff;color:#25313d;border-radius:9px;padding:9px 12px;font-size:12px;font-weight:700;cursor:pointer;transition:.12s}.btn:hover{background:#f7f9fb}.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn.primary:hover{background:var(--primary2)}.btn.ghost{background:transparent}.btn.danger-soft{color:var(--danger);border-color:#f1c8c5;background:#fff8f7}.btn.wide{width:100%;margin-top:6px;padding:11px}.alert{padding:10px 12px;border-radius:10px;font-size:12px;margin:0 0 14px}.alert.danger{background:#fff1f0;border:1px solid #f4c7c3;color:var(--danger)}
.workspace{margin-top:18px;padding:0;overflow:hidden}.workspace-top{padding:20px;border-bottom:1px solid var(--line);align-items:center}.metrics{display:flex;gap:8px}.metrics>div{min-width:95px;text-align:center;border:1px solid var(--line);border-radius:12px;padding:9px 12px;background:#fbfcfd}.metrics span{display:block;font-size:19px;font-weight:800}.metrics small{display:block;font-size:10px;color:var(--muted);margin-top:2px}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:12px 16px;border-bottom:1px solid var(--line);background:#fcfdfe}.toolbar-spacer{flex:1}.table-wrap{overflow:auto;max-height:58vh}table{border-collapse:separate;border-spacing:0;width:100%;min-width:1280px;font-size:12px}thead th{position:sticky;top:0;z-index:3;background:#f5f7f9;border-bottom:1px solid var(--line);padding:9px 8px;text-align:left;color:#4c5966;font-size:10px;text-transform:uppercase;letter-spacing:.04em}tbody td{border-bottom:1px solid #edf0f2;padding:6px 6px;vertical-align:middle;background:#fff}tbody tr:hover td{background:#fafcfe}tbody tr.dup td{background:#fffdf3}.check{width:38px;text-align:center}.cell-input{width:100%;min-width:72px;border:1px solid transparent;background:transparent;border-radius:7px;padding:6px;outline:none;color:#202b35}.cell-input.addr{min-width:300px}.cell-input.small{min-width:70px}.dup-badge{display:inline-block;max-width:155px;font-size:10px;line-height:1.2;background:var(--warnbg);color:var(--warn);border:1px solid #f2df91;border-radius:999px;padding:5px 7px}.ok-badge{font-size:10px;color:var(--ok);font-weight:700}.row-actions{display:flex;gap:5px}.icon-btn{width:32px;height:32px;border:0;background:#eef2f5;border-radius:8px;cursor:pointer;font-size:19px;line-height:1}.icon-btn.danger{color:var(--danger);background:#fff1f0}.send-log{padding:0 16px 16px;max-height:180px;overflow:auto}.log-item{font-size:11px;border-radius:8px;padding:8px 10px;margin-top:8px;background:#f5f7f9}.log-item.ok{color:var(--ok);background:#ecfdf3}.log-item.fail{color:var(--danger);background:#fff1f0}
.modal{position:fixed;inset:0;background:rgba(12,20,28,.55);z-index:100;display:grid;place-items:center;padding:24px}.modal-card{width:min(900px,96vw);max-height:92vh;background:#fff;border-radius:16px;box-shadow:0 25px 80px rgba(0,0,0,.25);overflow:hidden}.modal-card.small{width:min(640px,96vw)}.modal-head{padding:16px 18px;border-bottom:1px solid var(--line);align-items:center}.modal-head h3{font-size:15px;margin:3px 0 0}.modal iframe{width:100%;height:72vh;border:0;background:#fff}.modal-actions{display:flex;justify-content:flex-end;gap:8px;padding:14px 18px;border-top:1px solid var(--line)}#confirmBody{padding:18px;max-height:55vh;overflow:auto}.confirm-list{margin:12px 0 0;padding:0;list-style:none}.confirm-list li{padding:8px 0;border-bottom:1px solid #edf0f2;font-size:12px;display:flex;justify-content:space-between;gap:14px}.toast{position:fixed;right:22px;bottom:22px;background:#1f2933;color:#fff;border-radius:10px;padding:11px 14px;font-size:12px;box-shadow:var(--shadow);z-index:200}
@media(max-width:900px){.grid.two{grid-template-columns:1fr}.topbar{padding:0 16px}.container{padding:16px}.workspace-top{align-items:flex-start;flex-direction:column}.metrics{width:100%;overflow:auto}.metrics>div{flex:1}.toolbar-spacer{display:none}.toolbar .btn{flex:1}.form-grid{grid-template-columns:1fr}.span2{grid-column:auto}}