:root {
  --bg: #0f1115;
  --panel: #181b22;
  --panel-hi: #22262f;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --muted: #8b91a1;
  --brand-1: #4cc7ff;
  --brand-2: #b865ff;
  --ok: #3fcf8e;
  --warn: #f0b400;
  --danger: #ff5a6b;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, Segoe UI, Roboto, Inter, system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a { color: var(--brand-1); text-decoration: none; }
a:hover { text-decoration: underline; }

.mono { font-family: "JetBrains Mono", Menlo, Consolas, monospace; font-size: 13px; }
.small { font-size: 12px; }
.muted { color: var(--muted); }
.center { text-align: center; }

.topnav {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 800;
  letter-spacing: 0.5px;
  font-size: 18px;
}

.brand .sub {
  color: var(--muted);
  font-size: 13px;
}

.brand-large {
  font-size: 24px;
  margin-bottom: 24px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-links a { color: var(--text); }
.nav-links .sep { width: 1px; height: 20px; background: var(--border); margin: 0 4px; }
.nav-links .me { color: var(--muted); font-size: 12px; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

h1 { margin: 0 0 16px 0; font-size: 22px; font-weight: 600; }
h2 { margin: 32px 0 12px 0; font-size: 16px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
h3 { margin: 0 0 12px 0; font-size: 14px; font-weight: 600; }

.row { display: flex; align-items: center; gap: 16px; }
.row.between { justify-content: space-between; }
.inline { display: inline-flex; align-items: center; gap: 8px; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 12px 0 16px 0;
}

details.card { padding-top: 10px; }
details summary {
  cursor: pointer;
  font-weight: 500;
  padding: 4px 0;
}

.login-box {
  max-width: 380px;
  margin: 80px auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
.form-grid label { display: block; }
.form-grid label.full { grid-column: 1 / -1; }
.form-grid label span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 4px; }
.form-grid button { grid-column: 1 / -1; justify-self: start; }

.check { display: flex; align-items: center; gap: 8px; }
.check input { margin: 0; }

input[type=text], input[type=email], input[type=password], input[type=datetime-local], input[type=file], textarea, select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--brand-1);
}

button {
  border: 0;
  cursor: pointer;
  border-radius: 6px;
  padding: 8px 14px;
  font-weight: 500;
  font-size: 13px;
  font-family: inherit;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  color: #fff;
}
.btn-primary:hover { opacity: 0.9; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--panel-hi); }
.btn-warn {
  background: transparent;
  color: var(--warn);
  border: 1px solid var(--warn);
}
.btn-warn:hover { background: rgba(240, 180, 0, 0.1); }
.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
}
.btn-danger:hover { background: rgba(255, 90, 107, 0.1); }
button.small { padding: 4px 10px; font-size: 12px; }

.data {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.data th, .data td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.data th {
  background: var(--panel-hi);
  font-weight: 500;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.data tr:last-child td { border-bottom: 0; }
.data tbody tr:hover { background: var(--panel-hi); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-active { background: rgba(63, 207, 142, 0.15); color: var(--ok); }
.badge-revoked { background: rgba(255, 90, 107, 0.15); color: var(--danger); }
.badge-warn { background: rgba(240, 180, 0, 0.15); color: var(--warn); }
.badge.big { padding: 4px 12px; font-size: 12px; }

.flashes { margin-bottom: 16px; }
.flash {
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 8px;
  font-size: 13px;
}
.flash-success { background: rgba(63, 207, 142, 0.12); color: var(--ok); border: 1px solid rgba(63, 207, 142, 0.3); }
.flash-error { background: rgba(255, 90, 107, 0.12); color: var(--danger); border: 1px solid rgba(255, 90, 107, 0.3); }

pre { background: var(--bg); padding: 10px; border-radius: 4px; overflow: auto; }