:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --line: #2a2f3a;
  --text: #e6e9ef;
  --muted: #8b93a4;
  --accent: #5b9dff;
  --ok: #3fbf7f;
  --warn: #e0a33e;
  --danger: #e2564d;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

code, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
  height: 56px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { font-weight: 700; text-decoration: none; color: var(--text); letter-spacing: -0.5px; }
.brand span { color: var(--accent); }

.topbar nav { display: flex; gap: 18px; }
.topbar nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.topbar nav a:hover { color: var(--text); }

.who { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: 13px; }
.who .user { color: var(--muted); }

main { max-width: 1180px; margin: 0 auto; padding: 28px 24px 64px; }

footer {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 24px 40px;
  color: var(--muted);
  font-size: 12px;
  border-top: 1px solid var(--line);
}

h1 { font-size: 24px; margin: 0 0 4px; letter-spacing: -0.4px; }
h2 { font-size: 15px; margin: 0 0 14px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--muted); }
.sub { color: var(--muted); font-size: 13px; margin: 0; }

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.card.danger { border-color: #4a2b2b; }
.card.danger h2 { color: var(--danger); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }

@media (max-width: 800px) {
  .grid2 { grid-template-columns: 1fr; }
}

.form-card { max-width: 900px; }

.centered { display: flex; justify-content: center; padding-top: 60px; }
.centered .card { width: 100%; max-width: 380px; }

/* forms */
label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin: 14px 0 6px;
}
.check { display: flex; align-items: center; gap: 8px; text-transform: none; font-size: 14px; margin: 12px 0; }
.check input { width: auto; }

input[type=text], input[type=password], input[type=date], input[type=url],
input[type=search], input:not([type]), select, textarea {
  width: 100%;
  padding: 9px 11px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(91, 157, 255, 0.15);
}
input:disabled { opacity: 0.55; cursor: not-allowed; }
textarea { resize: vertical; font-family: ui-monospace, monospace; font-size: 12px; }

.hint { font-size: 12px; color: var(--muted); margin: 6px 0 0; }

fieldset.notes {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin: 24px 0 0;
  padding: 4px 16px 12px;
}
fieldset.notes legend { font-size: 12px; color: var(--muted); padding: 0 6px; }

/* buttons */
.btn {
  display: inline-block;
  padding: 8px 14px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { border-color: var(--accent); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn:disabled:hover { border-color: var(--line); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #07101f; font-weight: 600; }
.btn.danger { border-color: var(--danger); color: var(--danger); }
.btn.danger:hover { background: var(--danger); color: #fff; }
.btn.small { padding: 4px 9px; font-size: 12px; }
.btn.full { width: 100%; margin-top: 20px; }

.btn-row { display: flex; gap: 10px; align-items: center; margin-top: 20px; flex-wrap: wrap; }
.inline { display: inline; margin: 0; }

.linkish {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  padding: 0;
  text-decoration: underline;
}
.linkish:hover { color: var(--text); }

/* filters */
.filters {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.filters input[type=search] { max-width: 340px; }
.filters select { max-width: 210px; }
.filters button { padding: 9px 14px; }

/* tables */
table.grid { width: 100%; border-collapse: collapse; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
table.grid th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--muted); padding: 10px 14px; background: var(--panel-2);
  border-bottom: 1px solid var(--line);
}
table.grid td { padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
table.grid tr:last-child td { border-bottom: none; }
table.grid.compact td, table.grid.compact th { padding: 7px 10px; }
table.grid tr:hover td { background: var(--panel-2); }
.row-bad td { background: rgba(226, 86, 77, 0.06); }
.row-ok td { background: rgba(63, 191, 127, 0.05); }
td.actions, th.actions { text-align: right; white-space: nowrap; }

.nowrap { white-space: nowrap; }
.small { font-size: 13px; }
.muted { color: var(--muted); }

/* badges */
.badge {
  display: inline-block; padding: 2px 7px; border-radius: 20px; font-size: 11px;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--muted);
  margin-right: 4px; white-space: nowrap;
}
.badge.ok { color: var(--ok); border-color: rgba(63,191,127,0.4); }
.badge.warn { color: var(--warn); border-color: rgba(224,163,62,0.4); }
.badge.info { color: var(--accent); border-color: rgba(91,157,255,0.4); }

.alert { padding: 11px 14px; border-radius: 6px; margin-bottom: 18px; font-size: 14px; }
.alert.error { background: rgba(226,86,77,0.12); border: 1px solid rgba(226,86,77,0.4); color: #ffb4ae; }
.alert.ok { background: rgba(63,191,127,0.12); border: 1px solid rgba(63,191,127,0.4); color: #9ce8c0; }

.empty { color: var(--muted); padding: 24px 0; }
.hint code { color: var(--text); }

.kv { display: grid; grid-template-columns: 130px 1fr; gap: 8px 16px; margin: 0; font-size: 14px; }
.kv dt { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; padding-top: 2px; }
.kv dd { margin: 0; }