:root{--dc-navy:#0b1e3d;--dc-navy-2:#12294f;--dc-gold:#c9a24b;--dc-gold-2:#e0c27a;--dc-bg:#f4f5f7;--dc-texto:#1c2430;--dc-borde:#dfe3e8}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;background:var(--dc-bg);color:var(--dc-texto)}a{color:inherit}.dc-topbar{background:linear-gradient(90deg,var(--dc-navy),var(--dc-navy-2));color:#fff;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.dc-topbar .marca{font-weight:700;letter-spacing:.04em;color:var(--dc-gold-2)}.dc-layout{display:flex;min-height:100vh}.dc-nav{width:220px;background:var(--dc-navy);color:#fff;padding:16px 0;flex-shrink:0}.dc-nav a{display:block;padding:10px 20px;text-decoration:none;color:#d8def0;font-size:14px}.dc-nav a.activo,.dc-nav a:hover{background:rgba(201,162,75,.18);color:var(--dc-gold-2);border-left:3px solid var(--dc-gold)}.dc-contenido{flex:1 1;padding:24px}.dc-card{background:#fff;border:1px solid var(--dc-borde);border-radius:10px;padding:18px;margin-bottom:16px}.dc-card h2{margin-top:0;font-size:15px;text-transform:uppercase;letter-spacing:.03em;color:var(--dc-navy-2)}.dc-form{max-width:360px;margin:80px auto;padding:28px;background:#fff;border-radius:10px;border:1px solid var(--dc-borde)}.dc-form input{width:100%;padding:10px;margin:6px 0 14px;border:1px solid var(--dc-borde);border-radius:6px}.dc-form button{width:100%;padding:10px;background:var(--dc-navy);color:var(--dc-gold-2);border:none;border-radius:6px;cursor:pointer;font-weight:600}.dc-error{color:#b3261e;font-size:13px;margin-bottom:10px}.dc-tabla{width:100%;border-collapse:collapse;font-size:14px}.dc-tabla td,.dc-tabla th{padding:8px 10px;border-bottom:1px solid var(--dc-borde);text-align:right}.dc-tabla td:first-child,.dc-tabla th:first-child{text-align:left}