:root{--primary:#0b1119;--accent:#ff8c1a;--text:#111827;--muted:#6b7280;--radius:16px}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto;color:var(--text);background:#f6f7fb}
.header{background:var(--primary);color:#fff;padding:16px 20px;border-bottom:4px solid var(--accent)}
.container{max-width:1000px;margin:24px auto;padding:0 16px}
.topbar{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;gap:8px;align-items:center;font-weight:800;letter-spacing:.3px}
.brand .dot{width:12px;height:12px;border-radius:50%;background:var(--accent)}
.card{background:#fff;border-radius:var(--radius);box-shadow:0 6px 20px rgba(0,0,0,.06);padding:18px}
h1,h2,h3{margin:0 0 10px}
input,select,button{font:inherit;padding:10px 12px;border:1px solid #e5e7eb;border-radius:12px;outline:none;width:100%}
label{font-weight:600;margin-top:8px;display:block}
.row{display:grid;gap:12px}
.row.cols-2{grid-template-columns:1fr 1fr}
.btn{display:inline-block;background:var(--accent);color:#111;font-weight:700;border:none;border-radius:12px;padding:10px 14px;cursor:pointer}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th,.table td{padding:10px;border-bottom:1px solid #eee}
.badge{background:#11182710;border:1px dashed #cbd5e1;padding:2px 8px;border-radius:999px;font-size:12px}
.tag{background:#10b98120;border:1px solid #10b98150;padding:2px 8px;border-radius:999px;font-size:12px;margin-right:6px}
.muted{color:var(--muted)}
.small{font-size:13px}
.loading-box{height:60vh;display:flex;align-items:center;justify-content:center;text-align:center}
.msg{padding:10px 12px;border-radius:10px;margin:8px 0}
.msg-ok{background:#ecfdf5;border:1px solid #10b98140;color:#065f46}
.msg-err{background:#fef2f2;border:1px solid #ef444440;color:#991b1b}