:root{
  --bg:#ffffff;
  --text:#0f172a;
  --muted:#475569;
  --brand:#2563eb;     /* blue-600 */
  --brand-2:#f59e0b;   /* amber-500 */
  --panel:#f8fafc;     /* slate-50 */
  --border:#e2e8f0;    /* slate-200 */
  --success:#16a34a;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%;font-family:ui-sans-serif,system-ui,Segoe UI,Roboto,Helvetica,Arial;color:var(--text);background:var(--bg)}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}

.header{
  border-bottom:1px solid var(--border);
  background:#fff;
  position:sticky; top:0; z-index:10;
}
.nav{max-width:1120px;margin:0 auto;display:flex;gap:18px;align-items:center;padding:14px 20px}
.nav .brand{font-weight:800;letter-spacing:1px}
.nav a{padding:8px 10px;border-radius:8px;color:var(--text)}
.nav a:hover{background:#f3f4f6;text-decoration:none}
.nav .cta{margin-left:auto;border:2px solid var(--brand-2);padding:8px 14px;border-radius:12px;font-weight:700;background:linear-gradient(180deg,#fff,#fff7ed)}

.container{max-width:1120px;margin:0 auto;padding:0 20px}
.hero{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:18px;
  padding:28px; margin:18px 0 26px 0;
}
.hero h1{margin:0 0 8px 0;font-size:34px;letter-spacing:.2px}
.hero p{margin:0;color:var(--muted)}

.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:10px}
.card h3{margin:0;font-size:18px}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:var(--panel);border:1px solid var(--border);font-size:12px;color:var(--muted)}
.kpi{font-weight:800;font-size:28px}

.section{margin:26px 0}
.section h2{margin:0 0 8px 0;font-size:22px}
.section p{color:var(--muted)}

.table{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--border);border-radius:14px;overflow:hidden}
.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border)}
.table tr:last-child td{border-bottom:none}
.table th{background:#fafafa;font-weight:700}

.form{display:grid;gap:12px;max-width:720px;grid-template-columns:1fr 1fr}
.form label{font-weight:600;font-size:14px}
.form input,.form textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#fff}
.form textarea{min-height:120px;grid-column:1/-1}
.form .actions{grid-column:1/-1}
button.primary{padding:12px 16px;border-radius:10px;border:none;background:var(--brand);color:#fff;font-weight:700;cursor:pointer}

.footer{border-top:1px solid var(--border);margin:28px 0 18px 0;padding-top:16px;font-size:13px;color:var(--muted)}
.notice{border-left:6px solid var(--brand-2);background:var(--panel);padding:12px 14px;border-radius:10px;color:var(--muted)}