:root {
  --bg: #0b0d12;
  --panel: #12151d;
  --panel-2: #191d28;
  --inset: #0e1117;
  --border: #232836;
  --border-2: #2e3547;
  --text: #d9dce4;
  --muted: #828a9f;
  --faint: #5c6377;
  --accent: #e0a83e;
  --accent-dim: #a87e2e;
  --good: #4cc38a;
  --bad: #e5534b;
  --warn: #d9a03f;
  --info: #6ca0f5;
  --mono: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, "Segoe UI", sans-serif;
  min-height: 100vh;
}

/* ---------- shell ---------- */

#shell { display: flex; min-height: 100vh; }

#sidebar[hidden] { display: none; }

#sidebar {
  width: 216px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 18px 16px;
  color: var(--accent);
  border-bottom: 1px solid var(--border);
}
.brand-name { font-size: 15.5px; font-weight: 600; color: var(--text); letter-spacing: 0.01em; }
.brand-name b { color: var(--accent); font-weight: 600; }

#sidebar nav { display: flex; flex-direction: column; gap: 2px; padding: 12px 10px; flex: 1; }
#sidebar nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  padding: 8px 10px;
  border-radius: 6px;
  border-left: 2px solid transparent;
}
#sidebar nav a svg { width: 16px; height: 16px; flex-shrink: 0; }
#sidebar nav a:hover { color: var(--text); background: var(--panel-2); }
#sidebar nav a.active {
  color: var(--accent);
  background: rgba(224, 168, 62, 0.08);
  border-left-color: var(--accent);
}

.side-foot { padding: 12px 10px; border-top: 1px solid var(--border); }
.side-foot .btn { width: 100%; justify-content: flex-start; }

#main { flex: 1; min-width: 0; }
#view { max-width: 1160px; padding: 26px 30px 70px; }

/* ---------- page furniture ---------- */

.crumbs { font-size: 12.5px; color: var(--faint); margin-bottom: 10px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }
.crumbs span::before { content: "/"; margin: 0 7px; color: var(--faint); }

.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 22px; }
.page-head h1 { font-size: 20px; font-weight: 600; margin: 0 0 3px; }
.page-head .sub { color: var(--muted); font-size: 13px; margin: 0; }

h2 { font-size: 13px; font-weight: 600; margin: 0; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 18px;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.panel-body { padding: 16px; }
.panel-body.flush { padding: 0; }

.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; align-items: start; }
.detail-grid { display: grid; grid-template-columns: 360px minmax(0, 1fr); gap: 18px; align-items: start; }

/* ---------- stat cards ---------- */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}
.stat {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}
.stat-num { font-size: 26px; font-weight: 650; letter-spacing: -0.01em; }
.stat-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); margin-top: 2px; }

/* ---------- app cards ---------- */

.app-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.app-card:last-child { border-bottom: none; }
.app-card:hover { background: var(--panel-2); }
.app-card .app-name { font-size: 14.5px; font-weight: 600; }
.app-card .app-meta { display: flex; align-items: center; gap: 10px; margin-top: 4px; font-size: 12.5px; color: var(--muted); flex-wrap: wrap; }
.app-card .actions { display: flex; gap: 8px; flex-shrink: 0; }

.chip {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  background: var(--inset);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 7px;
}

/* ---------- key-value credential rows ---------- */

.kv { padding: 11px 0; border-bottom: 1px solid var(--border); }
.kv:first-child { padding-top: 0; }
.kv:last-child { border-bottom: none; padding-bottom: 0; }
.kv-label {
  font-size: 10.5px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 5px;
}
.kv-row { display: flex; align-items: center; gap: 8px; }
.kv-value {
  flex: 1;
  min-width: 0;
  font-family: var(--mono);
  font-size: 12px;
  background: var(--inset);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 7px 9px;
  overflow-wrap: anywhere;
}

/* ---------- pills ---------- */

.pill {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pill.active { background: rgba(76, 195, 138, 0.13); color: var(--good); }
.pill.issued { background: rgba(108, 160, 245, 0.12); color: var(--info); }
.pill.banned { background: rgba(229, 83, 75, 0.13); color: var(--bad); }
.pill.expired { background: rgba(217, 160, 63, 0.13); color: var(--warn); }
.pill.retired { background: rgba(130, 138, 159, 0.13); color: var(--muted); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 550;
  border-radius: 6px;
  padding: 6px 13px;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { border-color: var(--faint); }
.btn:disabled { opacity: 0.45; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #171307; font-weight: 650; }
.btn.primary:hover { filter: brightness(1.08); }
.btn.danger { background: transparent; border-color: rgba(229, 83, 75, 0.5); color: var(--bad); }
.btn.danger:hover { background: rgba(229, 83, 75, 0.1); border-color: var(--bad); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--text); background: var(--panel-2); }
.btn.small { padding: 3px 9px; font-size: 12px; }
.btn.icon { padding: 6px; }
.btn.icon svg { width: 14px; height: 14px; display: block; }

/* ---------- forms ---------- */

.row { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }

input {
  background: var(--inset);
  border: 1px solid var(--border-2);
  color: var(--text);
  border-radius: 6px;
  padding: 7px 10px;
  font: inherit;
  font-size: 13.5px;
  min-width: 0;
}
input:focus { outline: none; border-color: var(--accent-dim); }
input::placeholder { color: var(--faint); }

/* ---------- tables ---------- */

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 9px 16px;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.015);
}
td { padding: 8px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
td.right, th.right { text-align: right; }

.mono { font-family: var(--mono); font-size: 12px; }
.muted { color: var(--muted); }
.empty { color: var(--muted); padding: 28px 16px; text-align: center; font-size: 13px; }

.act { font-family: var(--mono); font-size: 12px; }
.act.bad { color: var(--bad); }
.act.gold { color: var(--accent); }
.act.dim { color: var(--muted); }

/* ---------- login ---------- */

.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 24px; }
.login-card {
  width: 350px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 30px 28px 26px;
}
.login-brand { display: flex; flex-direction: column; align-items: center; gap: 8px; margin-bottom: 6px; color: var(--accent); }
.login-brand .brand-name { font-size: 19px; }
.login-sub { text-align: center; color: var(--muted); font-size: 12.5px; margin: 0 0 22px; }
.login-card .field { margin-bottom: 14px; }
.login-card input { width: 100%; }
.login-card .btn { width: 100%; justify-content: center; margin-top: 4px; }

/* ---------- bits ---------- */

.issued-keys {
  background: var(--inset);
  border: 1px solid var(--warn);
  border-radius: 6px;
  padding: 12px;
  font-family: var(--mono);
  font-size: 12.5px;
  white-space: pre;
  overflow-x: auto;
  margin: 12px 0;
}
.notice { color: var(--warn); font-size: 12.5px; margin: 12px 0 0; }
.hint { color: var(--muted); font-size: 12.5px; margin: 10px 0 0; }
.hint a { color: var(--accent); }

.pager { display: flex; gap: 8px; justify-content: flex-end; padding: 10px 16px; border-top: 1px solid var(--border); }

.error { color: var(--bad); font-size: 12.5px; margin-top: 10px; min-height: 17px; }

#toast {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: var(--panel-2);
  border: 1px solid var(--border-2);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.55);
  z-index: 20;
}

/* ---------- narrow screens ---------- */

@media (max-width: 900px) {
  #shell { flex-direction: column; }
  #sidebar { width: 100%; height: auto; position: static; flex-direction: row; align-items: center; }
  .brand { border-bottom: none; padding: 12px 14px; }
  #sidebar nav { flex-direction: row; padding: 8px; }
  #sidebar nav a { border-left: none; }
  .side-foot { border-top: none; margin-left: auto; }
  .side-foot .btn { width: auto; }
  .cols, .detail-grid { grid-template-columns: 1fr; }
  #view { padding: 18px 14px 50px; }
}