*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#f4f6f9;color:#1f2937}main{max-width:1100px;margin:60px auto;background:#fff;padding:32px;border-radius:14px;box-shadow:0 8px 30px rgba(0,0,0,.08)}h1{margin-top:0}form{display:grid;gap:14px;max-width:420px}input,button{padding:12px 14px;border-radius:8px;border:1px solid #d1d5db;font-size:16px}button{cursor:pointer;background:#111827;color:#fff;border:0}ul{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;padding:0;list-style:none}a{display:block;padding:14px;background:#f3f4f6;border-radius:8px;color:#111827;text-decoration:none}a:hover{background:#e5e7eb}pre{margin-top:24px;padding:18px;background:#111827;color:#e5e7eb;border-radius:10px;overflow:auto;min-height:120px}#mensaje{margin-top:14px}
#resumenDashboard ul{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin:0}
#resumenDashboard li{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:18px;box-shadow:0 4px 14px rgba(0,0,0,.04)}
#resumenDashboard strong{display:block;font-size:28px;margin-top:8px}

.dashboard-shell{max-width:1400px}
.dashboard-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}
.dashboard-header h1{margin-bottom:6px}
.dashboard-header p{margin:0;color:#6b7280}
.dashboard-header button{width:auto}

.modulos{margin-top:30px}
.modulos-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.modulo-btn{background:#f3f4f6;color:#111827;text-align:left;border:1px solid #e5e7eb}
.modulo-btn:hover{background:#e5e7eb}
.modulo-btn.activo{background:#111827;color:#fff}

.datos-panel{margin-top:30px;border:1px solid #e5e7eb;border-radius:12px;padding:20px}
.datos-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:14px}
.datos-header h2{margin:0}
#totalDatos{color:#6b7280;font-size:14px}

.salida-tabla{min-height:120px}
.tabla-wrapper{overflow:auto;border:1px solid #e5e7eb;border-radius:10px}
table{width:100%;border-collapse:collapse;font-size:14px;background:#fff}
th,td{padding:11px 12px;border-bottom:1px solid #e5e7eb;text-align:left;white-space:nowrap}
th{background:#f9fafb;text-transform:capitalize;position:sticky;top:0}
tbody tr:hover{background:#f9fafb}
.estado-vacio{padding:30px;text-align:center;color:#6b7280;background:#f9fafb;border-radius:10px}
.estado-error{padding:20px;color:#991b1b;background:#fef2f2;border-radius:10px}

@media(max-width:700px){
  main{margin:20px 12px;padding:20px}
  .dashboard-header{align-items:flex-start;flex-direction:column}
  .dashboard-header button{width:100%}
}

.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#eef2f7;padding:24px}
.login-shell{max-width:980px;width:100%;margin:0;display:grid;grid-template-columns:1.1fr .9fr;gap:0;padding:0;overflow:hidden}
.login-brand{padding:56px;background:#111827;color:#fff;display:flex;flex-direction:column;justify-content:center}
.login-brand h1{font-size:42px;margin:18px 0 12px}
.login-brand p{font-size:18px;line-height:1.6;color:#d1d5db;margin:0;max-width:520px}
.login-badge{display:inline-block;width:max-content;padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.12);font-size:13px;font-weight:700;letter-spacing:.04em}
.login-card{padding:56px;background:#fff}
.login-card h2{margin:0 0 8px;font-size:30px}
.login-subtitle{margin:0 0 28px;color:#6b7280}
.login-card form{max-width:none}
.login-card label{font-size:14px;font-weight:700;color:#374151;margin-bottom:-6px}
.login-card input{width:100%;background:#fff}
.login-card button{margin-top:8px;width:100%}
.login-card #mensaje{min-height:22px}

@media(max-width:800px){
  .login-shell{grid-template-columns:1fr}
  .login-brand,.login-card{padding:34px}
  .login-brand h1{font-size:34px}
}

.barra-filtros{display:grid;grid-template-columns:minmax(220px,1fr) 180px 160px auto auto;gap:10px;align-items:center;margin:0 0 18px}
.barra-filtros input,.barra-filtros select{margin:0;width:100%}
.barra-filtros button{width:auto;margin:0}
.secundario{background:#fff;color:#111827;border:1px solid #d1d5db}
.secundario:hover{background:#f3f4f6}
.paginacion{display:flex;justify-content:flex-end;align-items:center;gap:12px;margin-top:16px}
.paginacion button{width:auto;margin:0}
.paginacion button:disabled{opacity:.45;cursor:not-allowed}
#estadoPagina{font-size:14px;color:#6b7280}
.oculto{display:none!important}

@media(max-width:900px){
  .barra-filtros{grid-template-columns:1fr 1fr}
}

@media(max-width:600px){
  .barra-filtros{grid-template-columns:1fr}
  .barra-filtros button{width:100%}
  .paginacion{justify-content:space-between}
}

.usuarios-acciones{display:flex;justify-content:flex-end;margin:0 0 16px}
.usuarios-acciones button{width:auto}

.usuario-formulario{margin:0 0 20px;padding:18px;border:1px solid #e5e7eb;border-radius:10px;background:#f9fafb}
.usuario-formulario h3{margin:0 0 16px}
.usuario-form-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.usuario-form-grid input,.usuario-form-grid select{width:100%;padding:12px 14px;border-radius:8px;border:1px solid #d1d5db;font-size:15px;background:#fff}
.usuario-form-acciones{display:flex;gap:10px;margin-top:14px}
.usuario-form-acciones button{width:auto}
#usuarioMensaje{margin-top:12px;font-size:14px}

@media(max-width:900px){
  .usuario-form-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:600px){
  .usuario-form-grid{grid-template-columns:1fr}
  .usuario-form-acciones{flex-direction:column}
  .usuario-form-acciones button{width:100%}
}