:root{
  --bg:#ffffff;
  --surface:#ffffff;
  --surface-2:#f8fafc;
  --border:#e5e7eb;
  --muted:#475569;
  --text:#0f172a;
  --primary:#2563eb;
  --success:#16a34a;
  --danger:#dc2626;
  --ring: rgba(37,99,235,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--surface-2);color:var(--text);font-family:ui-sans-serif,system-ui,Segoe UI,Roboto,Arial}

a{color:var(--primary);text-decoration:none}
.container{max-width:1440px;margin:0 auto;padding:24px}

.app-shell{display:grid;grid-template-columns:240px 1fr;gap:24px;min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;padding:24px;background:#ffffff;border-right:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px;margin-bottom:24px}
.brand .logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#60a5fa,#6366f1)}
.brand h1{font-size:18px;margin:0;color:#111827}
.nav a{display:block;padding:10px 12px;border-radius:10px;color:#111827}
.nav a.active,.nav a:hover{background:#eef2ff}

.content{padding:0}
.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding:18px 24px;background:linear-gradient(90deg,#e0e7ff,#f0f9ff);border-bottom:1px solid var(--border)}
.h1{font-size:22px;font-weight:800;margin:0;color:#0f172a}

.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:16px 24px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:0 2px 6px rgba(0,0,0,.04)}
.card h3{margin:0 0 12px 0;font-size:16px;font-weight:700;background: linear-gradient(90deg,#0ea5e9,#6366f1);-webkit-background-clip:text;background-clip:text;color:transparent}

.grid{display:grid;grid-template-columns:1fr;gap:20px;margin:0 24px}

.input,.select{width:100%;padding:16px 18px;border-radius:12px;border:1px solid var(--border);background:#fff;color:var(--text);outline:none;font-size:17px}
.input::placeholder{color:#94a3b8}
.input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--ring)}

.btn{display:inline-flex;gap:8px;align-items:center;padding:12px 16px;border:1px solid transparent;border-radius:12px;font-weight:800;cursor:pointer;font-size:15px}
.btn.success{background:var(--success);color:#fff;border-color:var(--success)}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn.danger{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn.ghost{background:#fff;border-color:var(--border);color:#111827}
.btn.icon{padding:10px 12px; width:44px; justify-content:center}

.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;border:1px solid var(--border);background:var(--surface-2);color:#111827}
.badge.success{background:#ecfdf5;border-color:#bbf7d0;color:#166534}
.badge.muted{background:#f1f5f9;border-color:#e2e8f0;color:#334155}
.badge.warning{background:#fffbeb;border-color:#fde68a;color:#92400e}

.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:9px 10px;border-bottom:1px solid var(--border);text-align:left;font-size:14px}
.table th{
    color:#334155;
    font-weight:600;
    font-size:13px;
    line-height:1.2;
    white-space:nowrap;
    width:1%;
}

.row{display:grid;grid-template-columns:6fr 1fr 1.2fr 1.5fr 1.2fr 60px;gap:12px;align-items:center;margin-bottom:10px}

.divider{height:1px;background:var(--border);margin:16px 0}
.right{text-align:right}
.actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}

.toast{position:fixed;right:20px;bottom:20px;background:#111827;border:1px solid #0b1220;color:#f9fafb;padding:12px 16px;border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.2)}

small.muted{color:#64748b}
footer{margin:24px;color:#64748b;font-size:12px}

.chart{display:flex;gap:10px;align-items:flex-end;height:180px;padding:12px;border:1px solid var(--border);border-radius:12px;background:#fff}
.bar{width:32px;background:#93c5fd;border-radius:6px 6px 0 0}
.bar .label{font-size:12px;text-align:center;margin-top:6px;color:#64748b}

.logo-img{max-height:64px}

@media (max-width: 1080px){
  .app-shell{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr 1fr 1fr 1fr 1fr 60px}
}
@media (max-width: 680px){
  .row{grid-template-columns:1fr}
  .actions{justify-content:stretch}
  .btn{width:100%;justify-content:center}
  .btn.icon{width:48px}
}

.row-error td { background: #fff5f5; }
pre.codebox {
    white-space: pre-wrap;
    max-height: 60vh;
    overflow: auto;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono', monospace;
    font-size: 12.5px;
}