:root{
  --azul:#0b3d6b; --azul2:#0e4f8a; --acento:#f5a623;
  --verde:#1f9d55; --rojo:#d64545; --gris:#6b7280;
  --bg:#f4f6f9; --card:#fff; --line:#e3e8ee; --txt:#1f2933;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--txt);font-size:14px}
a{color:var(--azul2);text-decoration:none}
a:hover{text-decoration:underline}

/* ---- Login ---- */
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh;
  background:linear-gradient(135deg,var(--azul),var(--azul2))}
.login-card{background:#fff;padding:36px 32px;border-radius:14px;width:340px;
  box-shadow:0 18px 50px rgba(0,0,0,.25);text-align:center}
.login-logo{height:64px;margin-bottom:8px}
.login-card h1{font-size:20px;margin:6px 0 2px}
.login-sub{color:var(--gris);margin:0 0 18px;font-size:13px}
.login-card label{display:block;text-align:left;font-size:13px;margin-bottom:12px;color:#374151}
.login-card input{width:100%;padding:10px;border:1px solid var(--line);border-radius:8px;margin-top:4px;font-size:14px}

/* ---- Topbar ---- */
.topbar{display:flex;align-items:center;gap:18px;background:var(--azul);color:#fff;padding:0 22px;height:58px}
.topbar-left{display:flex;align-items:center;gap:10px}
.topbar-logo{height:34px}
.topbar-title{font-weight:600;letter-spacing:.3px}
.topnav{display:flex;gap:4px;flex:1}
.topnav a{color:#dbe7f3;padding:8px 14px;border-radius:7px;font-weight:500}
.topnav a:hover{background:rgba(255,255,255,.12);text-decoration:none}
.topnav a.active{background:#fff;color:var(--azul)}
.topbar-right{display:flex;align-items:center;gap:12px}
.user-chip{font-size:13px;display:flex;align-items:center;gap:8px}
.role-badge{font-size:10px;text-transform:uppercase;padding:2px 7px;border-radius:20px;font-weight:700;letter-spacing:.5px}
.role-admin{background:var(--acento);color:#3a2a00}
.role-supervisor{background:#cfe3f7;color:#0b3d6b}

/* ---- Layout ---- */
.container{max-width:1180px;margin:24px auto;padding:0 22px}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;flex-wrap:wrap;gap:10px}
.page-head h1{font-size:22px;margin:0}
.muted{color:var(--gris)}

/* ---- Cards / KPIs ---- */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px;margin-bottom:24px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px}
.kpi .num{font-size:30px;font-weight:700;color:var(--azul)}
.kpi .lbl{color:var(--gris);font-size:13px;margin-top:2px}
.kpi.green .num{color:var(--verde)} .kpi.red .num{color:var(--rojo)} .kpi.amber .num{color:#b9770a}

.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:20px}
.card h2{font-size:16px;margin:0 0 14px}

/* ---- Tabla ---- */
table.data{width:100%;border-collapse:collapse;font-size:13px}
table.data th,table.data td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
table.data th{background:#f0f4f8;font-weight:600;color:#374151;position:sticky;top:0}
table.data tr:hover td{background:#f9fbfd}
.right{text-align:right} .center{text-align:center}

.tag{display:inline-block;padding:2px 9px;border-radius:20px;font-size:11px;font-weight:600}
.tag-ok{background:#d6f0e0;color:#13703b}
.tag-warn{background:#fdebd0;color:#a35b00}
.tag-bad{background:#fbdcdc;color:#a12626}
.tag-none{background:#eceff3;color:#6b7280}

.bar{background:#eef2f6;border-radius:6px;height:8px;overflow:hidden;min-width:70px}
.bar > span{display:block;height:100%;background:var(--verde)}
.bar.low > span{background:var(--rojo)} .bar.mid > span{background:var(--acento)}

/* ---- Botones / forms ---- */
.btn{display:inline-block;border:none;border-radius:8px;padding:9px 16px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit}
.btn-sm{padding:6px 11px;font-size:12px}
.btn-block{width:100%;margin-top:6px}
.btn-primary{background:var(--azul);color:#fff}
.btn-primary:hover{background:var(--azul2)}
.btn-ghost{background:rgba(255,255,255,.15);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.28);text-decoration:none}
.btn-danger{background:var(--rojo);color:#fff}
.btn-secondary{background:#e3e8ee;color:#374151}

.alert{padding:11px 14px;border-radius:8px;margin-bottom:14px;font-size:13px}
.alert-error{background:#fbdcdc;color:#a12626}
.alert-ok{background:#d6f0e0;color:#13703b}
.alert-info{background:#dcebfb;color:#4b2d80}

form.inline{display:inline}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.input,select.input{padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px;font-family:inherit}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.form-grid label{display:block;font-size:13px;color:#374151}
.form-grid input,.form-grid select{width:100%;padding:9px;border:1px solid var(--line);border-radius:8px;margin-top:4px;font-size:13px}

.site-footer{text-align:center;color:var(--gris);font-size:12px;padding:26px 0}
.breadcrumb{font-size:13px;margin-bottom:14px}