:root {
  --bg: #0f1115;
  --card: #1a1d24;
  --text: #e8eaed;
  --muted: #9aa0a6;
  --border: #2a2f3a;
  --accent: #f15f2c;
  --accent-dark: #ff7a4d;
  --input-bg: #12151b;
  --ok-bg: #14301f;
  --ok-border: #2f6b45;
  --ok-text: #b6e2c5;
  --err-bg: #3a1515;
  --err-border: #8b3a3a;
  --err-text: #f0b4b4;
  --info-bg: #15233a;
  --info-border: #3a5a8b;
  --info-text: #b4c8f0;
  --hover: #22262f;
  --th-bg: #151820;
}

* { box-sizing: border-box; }

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

main.narrow { max-width: 560px; margin: 8vh auto; padding: 0 16px; }
main.wide { padding: 20px; }

h1 { font-size: 22px; margin: 0 0 6px; }
h2 { font-size: 18px; margin: 28px 0 10px; }
a { color: var(--accent-dark); }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, .35);
}

.row { display: flex; gap: 8px; align-items: center; }
.row input { flex: 1; }

input, select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: var(--input-bg);
  color: var(--text);
}
input::placeholder { color: #6b7280; }

button, .btn {
  display: inline-block;
  padding: 9px 16px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
button:hover, .btn:hover { background: var(--accent-dark); }
button.link { background: none; color: #fff; padding: 0; font-weight: 400; text-decoration: underline; }
button.link-dark { background: none; color: var(--accent-dark); padding: 0; font-weight: 400; text-decoration: underline; }

.userbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
code { background: var(--input-bg); padding: 1px 5px; border-radius: 4px; font-size: 12px; }
input:disabled { background: #10131a; color: var(--muted); }
button.danger { background: #c0392b; }
button.small { padding: 4px 10px; font-size: 13px; }

.alert { margin-top: 16px; padding: 12px 14px; border-radius: 8px; border: 1px solid; }
.alert p { margin: 6px 0; }
.alert.ok { background: var(--ok-bg); border-color: var(--ok-border); color: var(--ok-text); }
.alert.error { background: var(--err-bg); border-color: var(--err-border); color: var(--err-text); }
.alert.info { background: var(--info-bg); border-color: var(--info-border); color: var(--info-text); margin: 0 0 16px; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  background: #0a0c10;
  border-bottom: 1px solid var(--border);
}
.topbar nav { display: flex; }
.topbar nav a { color: var(--muted); padding: 14px 16px; text-decoration: none; }
.topbar nav a.active, .topbar nav a:hover { color: #fff; box-shadow: inset 0 -3px 0 var(--accent); }

.toolbar { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 14px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

.table-wrap { overflow: auto; background: var(--card); border: 1px solid var(--border); border-radius: 10px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 7px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
th { position: sticky; top: 0; background: var(--th-bg); white-space: nowrap; }
td { max-width: 360px; overflow-wrap: anywhere; }
tr.inactive td { color: var(--muted); }
tbody tr:hover td { background: var(--hover); }

table.subs td { max-width: 260px; }
table.subs .num { text-align: right; }
table.subs tbody tr td { padding-top: 9px; padding-bottom: 9px; }
table.subs details summary { cursor: pointer; color: var(--muted); font-size: 12px; }
table.subs details[open] summary { color: var(--text); }
table.subs pre {
  margin: 8px 0 0;
  padding: 10px;
  max-width: 520px;
  max-height: 360px;
  overflow: auto;
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  white-space: pre;
}
.badge { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; }
.badge.ok { background: #1e3d2a; color: #b6e2c5; }
.badge.off { background: #2a2f3a; color: var(--muted); }

.tag { display: inline-block; padding: 1px 8px; border-radius: 10px; background: #2a2f3a; font-size: 12px; }
.act-approve .tag { background: #1e3d2a; color: #b6e2c5; }
.act-kick .tag { background: #4a2020; color: #f0b4b4; }
.act-decline .tag, .act-refuse .tag { background: #3d2e14; color: #f0d9a8; }
.act-error .tag { background: #5a2020; color: #f0b4b4; }

.pager { display: flex; gap: 16px; justify-content: center; margin: 14px 0; }