:root{
  --marino:#071b33;
  --marino2:#0f3158;
  --beige:#d8c3a5;
  --beige2:#f7efe4;
  --arena:#efe2cf;
  --blanco:#ffffff;
  --texto:#071b33;
  --gris:#6b7280;
  --linea:rgba(7,27,51,.16);
  --verde:#166534;
  --rojo:#991b1b;
  --amarillo:#854d0e;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  background:linear-gradient(135deg,#f8f2e8,#d8c3a5);
  color:var(--texto);
  min-height:100vh;
}
button,input,select,textarea{font-family:inherit}
a{text-decoration:none}
.login-screen{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
}
.login-card{
  width:100%;
  max-width:1050px;
  min-height:610px;
  background:rgba(255,255,255,.84);
  border:1px solid rgba(255,255,255,.88);
  border-radius:34px;
  overflow:hidden;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  box-shadow:0 22px 60px rgba(7,27,51,.2);
}
.brand-panel{
  background:linear-gradient(160deg,var(--marino),var(--marino2));
  color:var(--beige2);
  padding:50px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  position:relative;
  overflow:hidden;
}
.brand-panel:before{
  content:"";
  position:absolute;
  right:-120px;
  top:-120px;
  width:330px;
  height:330px;
  border-radius:50%;
  border:1px solid rgba(216,195,165,.24);
}
.logo h1{
  margin:0;
  color:var(--beige);
  font-size:46px;
  letter-spacing:1px;
}
.logo p{
  margin:12px 0 0;
  max-width:430px;
  line-height:1.45;
  color:#efe2cf;
}
.info-box{
  position:relative;
  z-index:1;
  border:1px solid rgba(216,195,165,.25);
  background:rgba(255,255,255,.06);
  border-radius:18px;
  padding:16px;
  margin-top:12px;
}
.info-box strong{color:var(--beige);display:block;margin-bottom:5px}
.info-box span{font-size:13px;color:#f5ecdf}
.login-form{
  padding:50px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.login-form h2{margin:0;font-size:32px;color:var(--marino)}
.login-form p{color:var(--gris);margin:8px 0 28px}
label{
  display:block;
  font-size:12px;
  font-weight:bold;
  text-transform:uppercase;
  letter-spacing:.4px;
  margin-bottom:7px;
}
input,select,textarea{
  width:100%;
  padding:12px 13px;
  border:1px solid var(--linea);
  border-radius:14px;
  background:#fffaf3;
  font-size:14px;
  outline:none;
}
textarea{min-height:90px;resize:vertical}
input:focus,select:focus,textarea:focus{
  border-color:var(--marino);
  box-shadow:0 0 0 4px rgba(7,27,51,.08);
  background:white;
}
.field{margin-bottom:17px}
.btn,.logout{
  display:inline-block;
  border:0;
  border-radius:16px;
  padding:13px 16px;
  background:var(--marino);
  color:var(--beige2);
  font-weight:bold;
  cursor:pointer;
  font-size:14px;
  text-align:center;
}
.btn:hover,.logout:hover{background:var(--marino2)}
.btn.secondary{background:var(--beige2);color:var(--marino);border:1px solid var(--linea)}
.btn.danger{background:#991b1b;color:white}
.error{
  margin-top:12px;
  background:#fee2e2;
  color:var(--rojo);
  border:1px solid #fca5a5;
  padding:11px;
  border-radius:14px;
  font-size:13px;
  font-weight:bold;
}
.sidebar{
  position:fixed;
  inset:0 auto 0 0;
  width:280px;
  background:var(--marino);
  color:var(--beige2);
  padding:26px 20px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.brand-small{display:flex;align-items:center;gap:12px}
.mark{
  width:48px;height:48px;border-radius:16px;
  background:linear-gradient(135deg,var(--beige),#f1ddbd);
  color:var(--marino);
  display:flex;align-items:center;justify-content:center;font-weight:900;
}
.brand-small h2{margin:0;color:var(--beige);text-transform:uppercase;font-size:22px}
.brand-small span{font-size:12px;color:#d9cbb8}
.nav{margin-top:34px;display:grid;gap:8px}
.nav a{
  color:#efe2cf;
  padding:13px 14px;
  border-radius:16px;
  display:flex;
  gap:10px;
  background:rgba(255,255,255,.04);
  font-weight:bold;
}
.nav a.active,.nav a:hover{background:rgba(216,195,165,.13);color:var(--beige)}
.nav a.disabled{opacity:.45;cursor:not-allowed}
.user-box{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(216,195,165,.22);
  border-radius:16px;
  padding:12px;
  margin-bottom:10px;
}
.user-box strong{display:block;color:var(--beige)}
.user-box span{font-size:12px;color:#e7d8c2}
.logout{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(216,195,165,.25);
  width:100%;
}
.main{margin-left:280px;padding:30px}
.topline{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  margin-bottom:26px;
}
.topline h1{margin:0;font-size:32px}
.topline p{margin:5px 0 0;color:#6b5c4b}
.metrics,.modules{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.metric,.module,.panel-card{
  background:rgba(255,255,255,.88);
  border:1px solid rgba(255,255,255,.88);
  border-radius:24px;
  box-shadow:0 12px 32px rgba(7,27,51,.09);
}
.metric{padding:18px}
.metric span{color:#776653;font-size:12px;text-transform:uppercase;font-weight:bold}
.metric strong{display:block;margin-top:8px;font-size:28px}
.modules{margin-top:18px}
.module{
  padding:22px;
  min-height:190px;
  cursor:pointer;
  transition:.2s;
  overflow:hidden;
  position:relative;
}
.module:hover{transform:translateY(-4px)}
.module.disabled{opacity:.55;cursor:default}
.module.disabled:hover{transform:none}
.module:after{
  content:"";
  position:absolute;
  width:110px;height:110px;right:-38px;top:-38px;border-radius:50%;
  background:rgba(216,195,165,.28);
}
.icon{
  width:66px;height:66px;border-radius:22px;
  background:linear-gradient(145deg,var(--marino),var(--marino2));
  color:var(--beige);
  display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;font-weight:bold;font-size:22px;
}
.module h3{margin:18px 0 6px;position:relative;z-index:1}
.module p{margin:0;color:#6b5c4b;font-size:13px;line-height:1.35;position:relative;z-index:1}
.tag{
  display:inline-block;margin-top:16px;background:var(--beige2);color:#5f4c35;
  border-radius:999px;padding:6px 10px;font-size:11px;font-weight:bold;position:relative;z-index:1;
}
.panel-card{margin-top:24px;padding:22px}
.panel-card.no-margin{margin-top:0}
.panel-card h2{margin:0 0 14px}
table{width:100%;border-collapse:collapse;background:white;border-radius:16px;overflow:hidden}
th,td{padding:12px;border-bottom:1px solid #eee0cc;text-align:left;font-size:13px;vertical-align:top}
th{background:var(--beige2);text-transform:uppercase;font-size:11px}
.state{border-radius:999px;padding:5px 8px;font-weight:bold;font-size:11px;display:inline-block}
.ok{background:#e7f3e8;color:#166534}
.warn{background:#fef3c7;color:#854d0e}
.err{background:#fee2e2;color:#991b1b}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-grid.three{grid-template-columns:repeat(3,1fr)}
.checks{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:8px}
.check{
  display:flex;align-items:center;gap:8px;padding:9px;
  border:1px solid var(--linea);border-radius:14px;background:#fffaf3;font-size:13px;
}
.check input{width:16px;padding:0}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.filters{display:grid;grid-template-columns:1fr 1fr 160px 140px;gap:10px;margin-bottom:14px;align-items:end}
@media(max-width:1050px){
  .login-card{grid-template-columns:1fr}
  .metrics,.modules{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:780px){
  .sidebar{position:static;width:auto}
  .main{margin-left:0;padding:18px}
  .metrics,.modules,.form-grid,.form-grid.three,.checks,.filters{grid-template-columns:1fr}
  .topline{flex-direction:column;align-items:flex-start}
  .login-form,.brand-panel{padding:32px}
}