:root{font-family:system-ui,sans-serif;color:#253349;background:#f3f6fa;font-size:16px}*{box-sizing:border-box}body{margin:0}.signature-shell{max-width:1450px;margin:auto;padding:30px}.signature-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.signature-header strong{font-size:26px}.signature-header strong span{font-size:13px;display:block;font-weight:400;color:#64748b}.signature-heading{background:#e9f0fa;border-radius:16px;padding:24px 30px;margin-bottom:24px}.signature-heading h1{margin:6px 0;font-size:30px}.signature-heading p{margin:6px 0}.badge{display:inline-block;background:#d7f5e5;color:#17603d;padding:6px 12px;border-radius:6px;font-size:13px;margin-top:10px}.pending{background:#fff0cc;color:#785008}.signature-layout{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(340px,1fr);gap:24px;align-items:start}.card{background:white;border:1px solid #e2e8f0;border-radius:16px;overflow:hidden;box-shadow:0 5px 18px #0f172a08}.card>header{padding:20px;border-bottom:1px solid #e2e8f0}.card h2{font-size:20px;margin:0 0 12px}iframe{width:100%;height:780px;border:0;background:#edf1f6}.signature-details{padding:26px}p{line-height:1.6}a{color:#4f46e5}label{display:block;font-size:14px;font-weight:600;margin:18px 0 8px}input:not([type=checkbox]){display:block;width:100%;padding:12px;border:1px solid #cad5e2;border-radius:8px;margin-top:7px;font:inherit}canvas{width:100%;height:auto;touch-action:none;border:1px dashed #94a3b8;border-radius:8px;background:white}.signature-tools{display:flex;gap:8px;flex-wrap:wrap}.signature-tools button{background:white;border:1px solid #cbd5e1;padding:7px 10px;border-radius:6px;cursor:pointer}.consent{display:flex;gap:10px;font-weight:400;line-height:1.5}.consent input{flex-shrink:0;margin-top:4px}.button{display:block;width:100%;text-align:center;background:#15835b;color:white;padding:14px;border:0;border-radius:9px;font-size:15px;font-weight:650;text-decoration:none;cursor:pointer}.button:disabled{opacity:.6}.muted,footer{font-size:12px;color:#64748b}footer{margin-top:26px;text-align:center}.alert,#signature-error{padding:14px;background:#fff0ef;color:#a52b26;border-radius:9px;margin-bottom:20px}dt{font-size:13px;color:#64748b}dd{margin:4px 0 18px;overflow-wrap:anywhere}[hidden]{display:none!important}@media(max-width:950px){.signature-layout{grid-template-columns:1fr}.signature-shell{padding:16px}iframe{height:480px}.signature-header{align-items:flex-start}}