:root{--navy:#073e5d;--cyan:#06b6d4;--ink:#17212b;--muted:#6c7a86;--paper:#f5f8fa;--line:#d9e2e8;--danger:#b42318;--success:#087f5b;--warning:#9a6700}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:var(--navy)}.topbar{background:#fff;border-bottom:4px solid var(--cyan);padding:16px 0}.wrap{width:min(1100px,calc(100% - 32px));margin:auto}.brand{display:flex;align-items:center;gap:12px;color:var(--navy);font-weight:800;letter-spacing:2px}.brand small{display:block;letter-spacing:3px;font-weight:600;color:#546270;margin-top:3px}.brandmark{width:42px;height:42px;border:2px solid var(--navy);border-radius:10px;display:grid;place-items:center;font-size:18px}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:24px;margin:24px 0;box-shadow:0 8px 28px rgba(7,62,93,.05)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.full{grid-column:1/-1}label{display:block;font-weight:700;margin:10px 0 6px}input,textarea,select{width:100%;border:1px solid #bccbd5;border-radius:10px;padding:12px;font:inherit;background:#fff}textarea{min-height:100px}button,.btn{display:inline-block;background:var(--navy);color:#fff;border:none;border-radius:10px;padding:12px 18px;font-weight:700;text-decoration:none;cursor:pointer}.btn.secondary{background:#e9f7fb;color:var(--navy)}.btn.danger{background:#b42318}.muted{color:var(--muted)}.notice{border-radius:10px;padding:12px 14px;margin:16px 0}.notice.success{background:#e8fff6;color:#075c42}.notice.error{background:#fff0ef;color:#8f1d17}.notice.warning{background:#fff7df;color:#7b5700}.status{display:inline-block;border-radius:999px;padding:5px 10px;font-size:13px;font-weight:700}.status.pendiente{background:#fff3cd;color:#8a5a00}.status.aceptada{background:#d1fae5;color:#065f46}.status.vencida,.status.cancelada{background:#fee2e2;color:#991b1b}table{width:100%;border-collapse:collapse;margin-top:12px}th,td{padding:10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{font-size:13px;color:var(--muted);text-transform:uppercase}.quote-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;background:linear-gradient(135deg,var(--navy),#0a577e);color:#fff;border-radius:16px;padding:24px}.quote-head h1{margin:4px 0;font-size:28px}.total{font-size:28px;font-weight:800}.actions{display:flex;gap:10px;flex-wrap:wrap}.qr{display:block;width:190px;max-width:100%;border:10px solid #fff;box-shadow:0 3px 16px rgba(0,0,0,.12);border-radius:10px}.footer{padding:30px 0;color:#6c7a86;font-size:13px}.checkline{display:flex;gap:10px;align-items:flex-start;margin-top:14px}.checkline input{width:auto;margin-top:3px}.login{max-width:440px;margin:60px auto}.right{text-align:right}.center{text-align:center}.small{font-size:13px}.concept-help{background:#f3f8fb;border-left:4px solid var(--cyan);padding:12px;font-size:13px}.readonly{background:#f3f7f9}@media(max-width:720px){.grid,.grid-3{grid-template-columns:1fr}.quote-head{flex-direction:column}.wrap{width:min(100% - 24px,1100px)}table{display:block;overflow-x:auto}.card{padding:18px}}
/* Panel BFR V2 */
.line-items{display:grid;gap:10px;margin:12px 0}.line-item{display:grid;grid-template-columns:90px 110px 1fr 150px 120px;gap:8px;align-items:center;background:#f7fbfd;border:1px solid var(--line);padding:10px;border-radius:12px}.line-item input{padding:10px}.li-import{text-align:right;font-weight:800;color:var(--navy)}.panel-total{background:#f3f8fb;border:1px solid var(--line);border-radius:12px;padding:14px}.totals{margin-top:16px;display:grid;gap:6px;justify-content:end;text-align:right}.grand{font-size:18px;color:var(--navy)}
@media(max-width:820px){.line-item{grid-template-columns:1fr 1fr}.line-item .li-desc{grid-column:1/-1}.li-import{grid-column:1/-1;text-align:left}.actions .btn,.actions button{width:100%;text-align:center}.total{font-size:22px}}