:root {
  --ink: #1c2530;
  --ink-soft: #5b6472;
  --ink-faint: #8993a1;
  --line: #dde2e8;
  --paper: #f4f6f8;
  --surface: #ffffff;
  --accent: #2f6fed;
  --accent-soft: #e8f0ff;
  --danger: #d33a3a;
  --danger-soft: #fbe6e6;
  --ok: #1f9d55;
  --ok-soft: #e4f7ec;
  --warn: #b8860b;
  --warn-soft: #fbf1d6;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  font-size: 14px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.topbar .brand { font-weight: 700; font-size: 16px; }
.topbar .brand span { color: var(--accent); }
.topbar nav { display: flex; gap: 18px; align-items: center; }
.topbar nav a { color: var(--ink-soft); font-weight: 500; }
.topbar nav a.active { color: var(--accent); }
.topbar .who { color: var(--ink-faint); font-size: 13px; }
.topbar .who b { color: var(--ink); }

.wrap { max-width: 1240px; margin: 0 auto; padding: 24px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.toolbar input[type=text], .toolbar select, input[type=text], input[type=password], input[type=number], select, textarea {
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 8px 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
  background: var(--surface);
}
.toolbar input[type=text] { min-width: 260px; }
button, .btn {
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  padding: 8px 14px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
button.secondary, .btn.secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line);
}
button.danger { background: var(--danger); border-color: var(--danger); }
button:hover, .btn:hover { opacity: .9; }

table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  font-variant-numeric: tabular-nums;
  vertical-align: middle;
}
th { color: var(--ink-faint); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; font-weight: 600; }
tr:hover td { background: var(--paper); }
td.num { text-align: right; }

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 600;
  white-space: nowrap;
}
.pill.s1 { background: var(--accent-soft); color: var(--accent); }
.pill.s2 { background: var(--ok-soft); color: var(--ok); }
.pill.s3 { background: var(--warn-soft); color: var(--warn); }
.pill.s4 { background: #fde8d8; color: #b8560b; }
.pill.s5 { background: #ececec; color: #666; }
.pill.s6 { background: var(--danger-soft); color: var(--danger); }
.pill.s7 { background: #efe3fb; color: #7b3fc4; }
.pill.s8 { background: #dcf3f2; color: #0f7a75; }

.role-pill { font-size: 11px; padding: 2px 8px; border-radius: 999px; background: var(--paper); color: var(--ink-soft); border: 1px solid var(--line); }

.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; align-items: start; }
@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12.5px; color: var(--ink-faint); margin-bottom: 4px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.field .value { font-size: 15px; }
.field select, .field textarea, .field input { width: 100%; }
textarea { min-height: 90px; resize: vertical; }

.section-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-faint); padding: 14px 18px 0; }
.section-body { padding: 10px 18px 18px; }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.timeline li:last-child { border-bottom: none; }
.timeline .t-time { color: var(--ink-faint); font-variant-numeric: tabular-nums; margin-right: 8px; }
.timeline .t-who { color: var(--ink-soft); }

.warn-box {
  background: var(--warn-soft);
  border: 1px solid #ecd48a;
  color: #6b5108;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13.5px;
  margin-bottom: 16px;
}
.warn-box a { color: #6b5108; text-decoration: underline; }

.login-wrap { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { width: 340px; padding: 28px; }
.login-card h1 { font-size: 19px; margin: 0 0 4px; }
.login-card p.sub { color: var(--ink-faint); margin: 0 0 20px; font-size: 13px; }
.login-card .field { margin-bottom: 12px; }
.login-card button { width: 100%; margin-top: 6px; }
.error { color: var(--danger); font-size: 13px; margin-bottom: 12px; }

.badge-off { color: var(--danger); font-weight: 600; }
.badge-on { color: var(--ok); font-weight: 600; }

.muted { color: var(--ink-faint); }
.mono { font-family: 'SFMono-Regular', Consolas, monospace; font-size: 12.5px; }

.top-actions { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.top-actions h1 { font-size: 20px; margin: 0; }

.pager { display: flex; gap: 8px; margin-top: 16px; align-items: center; }
.pager span { color: var(--ink-faint); font-size: 13px; }