:root { --bg:#0f172a; --card:#1f2937; --text:#f9fafb; --muted:#9ca3af; --accent:#2563eb; --accent2:#16a34a; }
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP","Segoe UI",Roboto,sans-serif; }
header { display:flex; align-items:center; justify-content:space-between; padding:16px 24px; border-bottom:1px solid rgba(255,255,255,0.08); }
header h1 { font-size:20px; margin:0; }
.muni { font-size:13px; color:var(--muted); margin-left:8px; }
.back { color:var(--text); text-decoration:none; font-size:13px; border:1px solid #374151; padding:7px 12px; border-radius:9px; }
main { max-width:920px; margin:0 auto; padding:24px; }
.card { background:var(--card); border-radius:14px; padding:20px 22px; margin-bottom:20px; }
.card h2 { margin:0 0 14px; font-size:16px; }
.note { font-size:12px; color:var(--muted); line-height:1.6; margin:0 0 14px; }
.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; }
label { display:flex; flex-direction:column; font-size:13px; color:var(--muted); gap:6px; }
label small { color:var(--muted); font-size:11px; }
input, select { padding:10px 12px; border-radius:9px; border:1px solid #374151; background:#0b1220; color:var(--text); font-size:14px; }
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; font-size:13px; }
th, td { padding:10px 8px; text-align:left; border-bottom:1px solid rgba(255,255,255,0.06); }
th { color:var(--muted); font-weight:600; }
td input { width:90px; }
td.muted { color:var(--muted); }
.actions { display:flex; align-items:center; gap:14px; margin:8px 0 24px; }
.primary { background:var(--accent); color:#fff; border:none; padding:12px 22px; border-radius:11px; font-size:15px; font-weight:700; cursor:pointer; }
.ghost { background:transparent; color:var(--text); border:1px solid #374151; padding:11px 16px; border-radius:11px; font-size:14px; cursor:pointer; }
.file-btn { display:inline-flex; align-items:center; background:transparent; border:1px solid #374151; padding:11px 16px; border-radius:11px; font-size:14px; cursor:pointer; color:var(--text); }
.pop-actions { display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.msg { font-size:13px; color:var(--accent2); }
.msg.err { color:#f87171; }
code { background:#0b1220; padding:2px 6px; border-radius:5px; font-size:12px; }

.admin-card { border: 1px solid rgba(248, 113, 113, 0.25); }
.admin-token-label { margin-bottom: 14px; }
.admin-row { display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.admin-users { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.admin-user-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 12px; border-radius: 10px; background: #0b1220; border: 1px solid #374151;
  font-size: 13px;
}
.admin-user-row .uid { font-family: ui-monospace, monospace; font-size: 11px; color: #93c5fd; word-break: break-all; }
.admin-user-row .stats { color: var(--muted); flex: 1; min-width: 120px; }
.admin-sign-list { list-style: none; padding: 0; margin: 8px 0 0; }
.admin-sign-list li { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 13px; }
.admin-sign-list .btn-sign-del { font-size: 11px; padding: 4px 8px; }
.admin-detail { margin-bottom: 16px; padding: 12px; background: #0b1220; border-radius: 10px; font-size: 13px; }
.admin-detail.hidden { display: none; }
.subhead { font-size: 14px; margin: 16px 0 8px; color: var(--muted); }
.rev-log { margin: 0; padding-left: 18px; font-size: 12px; color: var(--muted); line-height: 1.7; }
.btn-danger { background: #b91c1c; color: #fff; border: none; padding: 8px 14px; border-radius: 9px; font-size: 13px; cursor: pointer; }
.btn-danger:disabled { opacity: 0.5; cursor: not-allowed; }