* { box-sizing: border-box; }
:root{
  --navy:#002757; --navy-dark:#001B3D; --cyan:#0089FE; --orange:#FE7E02;
  --bg:#F3F5F8; --white:#FFFFFF; --border:#E1E5EB;
  --text:#1A1A1A; --text-muted:#6B7280;
  --success:#1D9E75; --success-bg:#E1F5EE;
  --warning:#BA7517; --warning-bg:#FAEEDA;
  --danger:#C0392B; --danger-bg:#FCEBEB;
}
body{ margin:0; font-family:-apple-system,"Segoe UI",Arial,sans-serif; background:var(--bg); color:var(--text); }

.login-logo{ margin-bottom:10px; }
.login-logo img{ max-width:220px; width:100%; height:auto; }

.login-card{
  width:340px; margin:80px auto; background:var(--white); border-radius:10px; padding:32px;
  box-shadow:0 2px 14px rgba(0,0,0,0.08); text-align:center;
}
.login-card p{ font-size:13px; color:var(--text-muted); margin-bottom:20px; }
.login-card label{ display:block; text-align:left; font-size:13px; margin:12px 0 4px; }
.login-card input{ width:100%; padding:10px; border:1px solid var(--border); border-radius:6px; font-size:14px; }
.login-card button{ width:100%; margin-top:20px; padding:12px; border:none; border-radius:6px; background:var(--navy); color:#fff; font-size:14px; cursor:pointer; }
.login-card button:hover{ background:var(--navy-dark); }
.mensaje-error{ background:var(--danger-bg); color:var(--danger); padding:10px; border-radius:6px; font-size:13px; margin-top:10px; }

.layout{ display:flex; min-height:100vh; }
.sidebar{ width:230px; background:var(--navy); color:#fff; flex-shrink:0; padding:20px 0; display:flex; flex-direction:column; }
.sidebar .logo{ padding:0 20px 20px; border-bottom:1px solid rgba(255,255,255,0.12); margin-bottom:8px; }
.sidebar .logo img{ max-width:150px; width:100%; height:auto; background:#fff; padding:8px 10px; border-radius:8px; display:block; }
.nav-item{ padding:12px 20px; font-size:14px; color:#cfd8e6; display:block; text-decoration:none; border-left:3px solid transparent; }
.nav-item:hover{ background:rgba(255,255,255,0.06); color:#fff; }
.nav-item.activo{ background:rgba(255,255,255,0.1); color:#fff; border-left-color:var(--cyan); }
.nav-item.deshabilitado{ color:#5c6f8c; cursor:not-allowed; }
.sidebar .salir{ margin-top:auto; padding:14px 20px; font-size:13px; color:#f3b5b0; text-decoration:none; }

.contenido{ flex:1; padding:24px 32px; }
.topbar{ display:flex; justify-content:space-between; align-items:center; margin-bottom:24px; }
.topbar h1{ font-size:20px; font-weight:600; margin:0; }
.badge-rol{ background:var(--navy); color:#fff; font-size:12px; padding:4px 12px; border-radius:20px; }

.card{ background:var(--white); border:1px solid var(--border); border-radius:10px; padding:20px; margin-bottom:20px; }
.card h3{ margin:0 0 4px; font-size:16px; }
.card p.desc{ font-size:13px; color:var(--text-muted); margin:0 0 16px; }

table{ width:100%; border-collapse:collapse; font-size:13px; }
th{ text-align:left; color:var(--text-muted); font-weight:500; padding:8px 6px; border-bottom:1px solid var(--border); }
td{ padding:8px 6px; border-bottom:1px solid var(--border); }

.badge{ font-size:12px; padding:4px 10px; border-radius:20px; white-space:nowrap; }
.badge.ok{ background:var(--success-bg); color:var(--success); }
.badge.pend{ background:var(--warning-bg); color:var(--warning); }
.badge.err{ background:var(--danger-bg); color:var(--danger); }

.btn{ display:inline-block; padding:10px 18px; border-radius:6px; border:1px solid var(--border); background:#fff; font-size:13px; cursor:pointer; color:var(--text); text-decoration:none; }
.btn:hover{ background:var(--bg); }
.btn-primario{ background:var(--navy); color:#fff; border-color:var(--navy); }
.btn-primario:hover{ background:var(--navy-dark); }

.form-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:14px; margin-bottom:16px; }
.form-grid label{ display:block; font-size:12px; color:var(--text-muted); margin-bottom:4px; }
.form-grid input, .form-grid select{ width:100%; padding:8px; border:1px solid var(--border); border-radius:6px; font-size:13px; }

.mensaje-ok{ background:var(--success-bg); color:var(--success); padding:10px 14px; border-radius:6px; font-size:13px; margin-bottom:16px; }