:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:#17283e;background:#f3f6fb}*{box-sizing:border-box}body{margin:0}a{color:#1360a5;text-decoration:none}.layout{display:flex;min-height:100vh}.sidebar{width:248px;background:#112b47;color:white;padding:26px 16px;flex-shrink:0}.sidebar h2{font-size:19px;margin:0 0 26px;padding:0 12px}.sidebar a{display:block;color:#dce8f5;padding:12px 14px;border-radius:9px;margin-bottom:4px}.sidebar a:hover,.sidebar a.active{background:#234c74}.content{flex:1;min-width:0;padding:32px;max-width:1500px}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px}.top h1{font-size:26px;margin:0}.card{background:white;border:1px solid #e0e7f0;border-radius:14px;padding:22px;margin-bottom:18px;box-shadow:0 2px 10px #152d4410}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.field{margin-bottom:14px}label{display:block;font-weight:600;font-size:13px;margin-bottom:6px}input,select,textarea{font:inherit;width:100%;padding:11px 12px;border:1px solid #cdd9e6;border-radius:8px;background:white;color:#162b41}textarea{min-height:95px}input[type=file]{padding:9px}.btn{display:inline-block;background:#1468a8;color:white;border:0;border-radius:8px;padding:11px 17px;font-weight:600;cursor:pointer;font:inherit}.btn.alt{background:#e8f0f8;color:#17436b}.btn.danger{background:#9b3441}.actions{display:flex;gap:8px;flex-wrap:wrap}.muted{color:#697c91}.notice{padding:13px;border-radius:9px;background:#eaf7ef;color:#195f3d;margin-bottom:16px}.error{padding:13px;border-radius:9px;background:#fff0ef;color:#9b2835;margin-bottom:16px}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid #e5ebf2;font-size:14px}th{background:#f6f9fc}.pill{display:inline-block;background:#e5eff8;border-radius:20px;padding:5px 9px;font-size:12px}.stat{font-size:30px;font-weight:750;margin-top:8px}.login{max-width:440px;margin:8vh auto}.thumb{height:100px;max-width:180px;object-fit:cover;border-radius:8px;border:1px solid #d4e0ea}.sig{border:1px dashed #9fb0c2;border-radius:8px;touch-action:none;width:100%;height:150px;background:#fff}.small{font-size:12px}.hide{display:none!important}h2{font-size:19px;margin:0 0 16px}h3{font-size:16px}hr{border:0;border-top:1px solid #e4ebf2;margin:22px 0}@media(max-width:850px){.layout{display:block}.sidebar{width:auto;padding:12px;display:flex;overflow:auto;gap:5px;align-items:center}.sidebar h2{white-space:nowrap;margin:0 14px 0 0;font-size:15px}.sidebar a{white-space:nowrap;margin:0;padding:9px}.content{padding:16px}.grid,.grid3{grid-template-columns:1fr}.top{align-items:flex-start;flex-direction:column}}

/* Interfaz administrativa v1.1 */
:root{color-scheme:light;--navy:#102a44;--accent:#177b92;--line:#e7edf3}body{background:#f5f7fa;color:#213249}.sidebar{width:270px;background:#10283f;min-height:100vh;padding:26px 17px;position:sticky;top:0;align-self:flex-start;display:flex;flex-direction:column}.sidebar .brand{display:flex;gap:12px;align-items:center;padding:5px 9px 25px;margin-bottom:22px;border-bottom:1px solid #ffffff20}.brand-mark{background:#20a2a7;border-radius:12px;width:42px;height:42px;display:grid;place-items:center;color:white;font-size:15px;font-weight:800}.brand strong{display:block;color:#fff;font-size:15px}.brand small{display:block;color:#a7bfce;font-size:11px;margin-top:3px}.sidebar a{border-radius:10px;padding:13px 15px;margin-bottom:5px;font-size:14px;transition:background .15s}.sidebar a.active{background:#246076;color:white;font-weight:650}.sidebar a:hover{background:#1e455f}.sidebar-bottom{margin-top:auto;padding-top:22px;border-top:1px solid #ffffff22}.content{padding:36px 42px}.top{margin-bottom:28px}.eyebrow{display:block;color:#7890a3;font-size:10px;font-weight:800;letter-spacing:2px;margin-bottom:7px}.top h1{font-size:29px;letter-spacing:-.8px}.user-chip{border:1px solid var(--line);background:white;border-radius:30px;padding:10px 16px;font-size:12px}.card{border:1px solid var(--line);border-radius:16px;box-shadow:0 5px 20px #1d3a4d08;padding:26px;margin-bottom:20px}.card h2{font-size:18px;letter-spacing:-.3px}.btn{background:#176d86;border-radius:9px;padding:12px 19px;font-size:14px;font-weight:650}.btn:hover{filter:brightness(.94)}.btn.alt{background:#eaf2f5;color:#1c5870}input,select,textarea{border:1px solid #dce4ec;border-radius:9px;padding:12px}input:focus,select:focus,textarea:focus{outline:2px solid #92cbd4;outline-offset:1px}th{background:#f8fafc;text-transform:uppercase;letter-spacing:.6px;font-size:11px;color:#6c7c8f}td{font-size:13px}.pill{background:#e6f5f2;color:#1b786c;font-weight:650}.stat{color:#183b55;font-size:33px}.notice{border-left:4px solid #2d9e80}.login{margin:10vh auto;box-shadow:0 20px 70px #16354d1c}.sig{border:2px dashed #bad1da}@media(max-width:850px){.sidebar{width:auto;min-height:0;position:static;display:flex;flex-direction:row;align-items:center;overflow:auto;padding:12px}.sidebar .brand{margin:0 12px 0 0;padding:0;border:0;min-width:175px}.sidebar .brand small{display:none}.sidebar a{white-space:nowrap;margin:0;padding:10px}.sidebar-bottom{border:0;margin:0;padding:0}.content{padding:20px}.top{flex-wrap:wrap}.top h1{font-size:24px}}