:root{--bg:#f4f5f6;--card:#fff;--text:#222;--muted:#666;--line:#ddd;--dark:#2b2b2b;--accent:#555;--ok:#1f7a3a;--warn:#aa6b00;--danger:#9f1d1d}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.topbar{background:#181818;color:#fff;padding:14px 22px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:12px}.brand span{display:block;color:#ccc;font-size:13px;margin-top:2px}.logoBox{width:46px;height:46px;border:2px solid #fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}.brandLogo{width:52px;height:52px;object-fit:contain;background:#fff;border-radius:12px;padding:4px}.topbar nav{display:flex;gap:8px;flex-wrap:wrap}.topbar nav a{color:#fff;text-decoration:none;border:1px solid #555;padding:8px 10px;border-radius:10px;background:#2c2c2c}.container{max-width:1180px;margin:22px auto;padding:0 14px}.footer{text-align:center;color:#777;font-size:13px;padding:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;margin-bottom:18px;box-shadow:0 2px 8px rgba(0,0,0,.04)}h1,h2,h3{margin:0 0 14px}h1{font-size:26px}.muted{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.field label{display:block;font-weight:700;margin:0 0 5px}.field input,.field select,.field textarea{width:100%;padding:10px;border:1px solid #ccc;border-radius:10px;background:#fff;font-size:15px}.field textarea{min-height:92px}.btn{display:inline-block;border:0;background:var(--dark);color:#fff;padding:10px 14px;border-radius:10px;text-decoration:none;font-weight:700;cursor:pointer}.btn.secondary{background:#666}.btn.ok{background:var(--ok)}.btn.warn{background:var(--warn)}.btn.danger{background:var(--danger)}.btn.light{background:#eee;color:#222;border:1px solid #ccc}.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.tablewrap{overflow-x:auto}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:10px;border-bottom:1px solid #e3e3e3;text-align:left;vertical-align:top}th{background:#eee;font-size:13px;text-transform:uppercase;letter-spacing:.02em}.badge{display:inline-block;border-radius:99px;padding:4px 8px;font-size:12px;font-weight:700}.pendiente{background:#fff4d6;color:#684500}.completada{background:#ddf4e4;color:#155c2b}.incidencia{background:#ffdede;color:#7a1111}.task{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border:1px solid #ddd;border-radius:14px;padding:14px;margin-bottom:10px;background:#fff}.task h3{margin:0 0 5px;font-size:18px}.task p{margin:0;color:#666}.login{max-width:420px;margin:8vh auto}.notice{padding:12px;border-radius:12px;margin-bottom:14px}.notice.ok{background:#e0f5e7;color:#155c2b}.notice.err{background:#ffe2e2;color:#821818}.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.kpi{background:#fff;border:1px solid #ddd;border-radius:14px;padding:15px}.kpi strong{display:block;font-size:28px}@media(max-width:720px){.topbar{align-items:flex-start}.task{grid-template-columns:1fr}.actions .btn{width:100%;text-align:center}th,td{font-size:14px}}
@media print{.topbar,.footer,.no-print,.btn{display:none!important}.container{max-width:none;margin:0;padding:0}.card{border:0;box-shadow:none;padding:0}body{background:#fff}table{font-size:12px}}

.protocol-section{border-left:6px solid #444}.section-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}.section-title h2{margin-bottom:4px}.subsection{margin-top:18px;border-left:4px solid #555;padding-left:10px}

.signature-box { background: #fff; border: 1px solid #d1d5db; border-radius: 14px; padding: 8px; min-height: 180px; }
.signature-canvas { width: 100%; height: 170px; display: block; background: #fff; border-radius: 10px; touch-action: none; }
.firma-mini { max-width: 130px; max-height: 55px; background: #fff; border: 1px solid #e5e7eb; border-radius: 6px; padding: 2px; }
@media print { .firma-mini { max-width: 110px; max-height: 45px; } }