*{box-sizing:border-box}
:root{
  --bg:#f1f5f9;
  --card:#ffffff;
  --line:#dbe4ee;
  --text:#0f172a;
  --muted:#475569;
  --primary:#1d4ed8;
  --primary-dark:#1e3a8a;
  --success:#15803d;
  --danger:#b91c1c;
}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Segoe UI,Arial,sans-serif}
body{min-height:100vh}
.app-shell{max-width:980px;margin:0 auto;padding:16px 14px 28px}
.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;padding:6px 2px 14px}
.eyebrow{font-size:12px;letter-spacing:.16em;color:var(--muted);font-weight:700}
h1{margin:2px 0 0;font-size:28px}
h2{margin:0 0 14px;font-size:24px}
h3{margin:0 0 10px}
.card{background:var(--card);border-radius:22px;padding:18px 18px 20px;box-shadow:0 10px 28px rgba(15,23,42,.08);margin-bottom:14px}
.stack{display:grid;gap:10px}
label{font-weight:700;font-size:15px}
input,textarea,select,button{width:100%;font-size:16px;border-radius:16px}
input,textarea,select{padding:13px 14px;border:1px solid var(--line);background:#fff;color:var(--text)}
textarea{resize:vertical;min-height:120px}
button{padding:14px 16px;border:none;background:var(--primary);color:#fff;font-weight:800}
button.secondary{background:#e2e8f0;color:#0f172a}
button.ghost{background:#fff;border:1px solid var(--line);color:#0f172a}
button.small{width:auto;padding:10px 14px;border-radius:14px}
button:active{transform:translateY(1px)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.toolbar-actions{display:flex;gap:8px;flex-wrap:wrap}
.muted{color:var(--muted);font-size:14px}
.ok{margin-top:8px;color:var(--success);font-weight:700;white-space:pre-wrap}
.error{margin-top:8px;color:var(--danger);font-weight:700;white-space:pre-wrap}
.hidden{display:none!important}
.list-grid{display:grid;gap:12px}
.request-card{border:1px solid var(--line);border-radius:18px;padding:14px;background:#fff}
.request-card .meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin:6px 0 10px}
.status-badge{display:inline-block;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}
.status-new{background:#dbeafe;color:#1d4ed8}
.status-in_review{background:#ffedd5;color:#9a3412}
.status-accepted{background:#dcfce7;color:#166534}
.status-rejected{background:#fee2e2;color:#991b1b}
.status-converted{background:#e0e7ff;color:#4338ca}
.file-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.comments{display:grid;gap:8px}
.comment{background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:12px}
.comment .meta{font-size:12px;color:var(--muted);margin-bottom:6px}
.two-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.list-header{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.toggle-line{display:flex;align-items:center;gap:8px;font-weight:600}
.toggle-line input{width:auto}
.converted-note{margin:8px 0 12px;font-weight:700;color:#5b21b6}
.link-button{width:auto;background:transparent;color:var(--primary-dark);padding:0;border:none;text-align:left;font-weight:800}
.link-button:hover{text-decoration:underline;cursor:pointer}
#notificationList{margin-top:10px}
.detail-section{display:grid;gap:10px}
.scroll-area{max-height:260px;overflow:auto;padding-right:4px}
.detail-meta-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:720px){
  .app-shell{padding:12px 10px 24px}
  h1{font-size:24px}
  h2{font-size:21px}
  .topbar{padding-top:2px}
  .card{padding:16px}
  .two-buttons{grid-template-columns:1fr}
  .detail-meta-grid{grid-template-columns:1fr}
}