:root{--lima:#8fcb3a;--lima-dark:#78b227;--tinta:#141414;--tinta2:#4b4c45;--linea:#e3e5dc;--suelo:#f6f7f2;--hoja:#ffffff;--rojo:#c62828}*{box-sizing:border-box}body,html{padding:0;margin:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--suelo);color:var(--tinta);font-size:14px}a{color:inherit;text-decoration:none}h1{font-size:26px;letter-spacing:-.02em;margin:0 0 4px}h1,h2{font-weight:800}h2{font-size:18px;margin:0 0 12px}.shell{display:flex;min-height:100vh}.sidebar{width:230px;background:var(--hoja);border-right:1px solid var(--linea);padding:22px 16px;position:-webkit-sticky;position:sticky;top:0;height:100vh;flex:none}.brand{font-weight:800;font-size:20px;letter-spacing:-.03em;margin-bottom:24px}.brand span{color:var(--lima-dark)}.nav a{display:block;padding:10px 12px;border-radius:10px;color:var(--tinta2);font-weight:600;margin-bottom:2px}.nav a:hover{background:var(--suelo)}.nav a.active{background:var(--lima);color:var(--tinta)}.content{flex:1 1;padding:28px 32px;max-width:1100px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.muted{color:var(--tinta2)}.card{background:var(--hoja);border:1px solid var(--linea);border-radius:14px;padding:18px;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:14px;gap:14px}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--linea)}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--tinta2)}tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:var(--suelo)}.dot{width:8px;height:8px;border-radius:50%;background:#bbb}.dot.on{background:var(--lima)}.badge.ok{background:#eaf6d8;color:var(--lima-dark)}.badge.warn{background:#fff3cd;color:#8a6d00}.badge.off{background:#f0f0ee;color:var(--tinta2)}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--linea);border-radius:10px;font-size:14px;background:var(--hoja);font-family:inherit}label{display:block;font-weight:600;font-size:13px;margin:10px 0 5px}button{font-family:inherit;font-weight:700;font-size:14px;cursor:pointer;padding:10px 18px;border-radius:10px;border:none;background:var(--lima);color:var(--tinta)}button:hover{background:var(--lima-dark)}button.secondary{background:var(--suelo);border:1px solid var(--linea)}button.danger{background:transparent;color:var(--rojo);padding:6px 10px}button:disabled{opacity:.5;cursor:default}.row{display:flex;gap:10px;align-items:center}.err{color:var(--rojo);font-size:13px;margin-top:8px}.login-wrap{display:grid;place-items:center;min-height:100vh}.login-box{width:360px}