:root{--bg:#f6f7fb;--card:#fff;--text:#111827;--muted:#6b7280;--primary:#6d28d9;--border:#e5e7eb}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:var(--text)}
.container{max-width:980px;margin:0 auto;padding:14px}
.topbar{background:#111827;color:#fff}
.brand{font-weight:800}
.sub{opacity:.8;font-size:13px;margin-top:2px}
.nav{display:flex;gap:10px;align-items:center;margin:12px 0}
.nav a{background:#fff;border:1px solid var(--border);padding:8px 10px;border-radius:10px;text-decoration:none;color:var(--text)}
.nav a.right{margin-left:auto}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}
h1{margin:0 0 10px}
h2{margin:14px 0 8px;font-size:18px}
.muted{color:var(--muted)}
.grid{display:grid;grid-template-columns:1fr;gap:12px}
.round{border:1px solid var(--border);border-radius:14px;padding:12px;background:#fff}
.round .title{font-weight:800;margin-bottom:6px}
.round .meta{color:var(--muted);font-size:13px}
.badge{display:inline-block;padding:3px 8px;border-radius:999px;border:1px solid var(--border);font-size:12px}
.badge.open{background:#ecfeff;border-color:#a5f3fc}
.badge.ok{background:#ecfdf5;border-color:#a7f3d0}
.actions{margin-top:10px}
.btn{display:inline-block;border:1px solid var(--border);background:#fff;padding:8px 12px;border-radius:10px;text-decoration:none;color:var(--text);cursor:pointer}
.btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn.small{padding:6px 8px;border-radius:9px;font-size:12px}
.form{display:flex;flex-direction:column;gap:10px}
.row{display:grid;grid-template-columns:220px 1fr;gap:12px;align-items:start}
.row label{color:var(--muted);font-size:13px;padding-top:8px}
input,textarea,select{width:100%;padding:9px 10px;border:1px solid var(--border);border-radius:10px;font-size:14px}
textarea{min-height:70px;resize:vertical}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.alert{border-radius:12px;padding:10px 12px;margin:10px 0;border:1px solid var(--border);background:#fff}
.alert.success{border-color:#86efac;background:#ecfdf5}
.alert.error{border-color:#fca5a5;background:#fef2f2}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--border);padding:8px;text-align:left;font-size:14px}
.td-actions{white-space:nowrap}
.filebox{border:1px dashed var(--border);border-radius:14px;padding:12px;margin:10px 0}
.filehead{display:flex;justify-content:space-between;gap:10px;align-items:center}
.filetitle{font-weight:700}
.help{color:var(--muted);font-size:12px;margin-top:4px}
.stat{border:1px solid var(--border);border-radius:14px;padding:12px;background:#fff}
.stat .k{color:var(--muted);font-size:13px}
.stat .v{font-size:26px;font-weight:800;margin-top:6px}
@media (max-width:720px){
  .row{grid-template-columns:1fr}
  .row label{padding-top:0}
}