:root {
  --bg: #2e3440;
  --surface-1: #3b4252;
  --surface-2: #434c5e;
  --surface-3: #4c566a;
  --border: #4c566a;
  --border-hover: #6b7390;
  --text: #e5e9f0;
  --muted: #aeb4c2;
  --accent: #ebcb8b;
  --accent-dim: rgba(235, 203, 139, 0.25);
  --green: #a3be8c;
  --red: #bf616a;
  --orange: #d08770;
  --frost: #88c0d0;
  --radius: 0;
  --font: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.5;
}

a { color: var(--frost); text-decoration: none; }
a:hover { color: var(--accent); }

h1, h2, h3 { font-weight: 600; margin: 0; }

.muted { color: var(--muted); }
.small { font-size: 11px; }
.center { text-align: center; }
.right { text-align: right; }
.pad { padding: 16px; }
.mono { font-family: var(--font); }
.selectable { user-select: all; }

/* top bar */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-1);
}
.brand { font-weight: 700; letter-spacing: 0.5px; }
.nav { display: flex; gap: 12px; }
.nav-link {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 11px;
  padding: 4px 2px;
}
.nav-link.active, .nav-link:hover { color: var(--text); border-bottom: 1px solid var(--accent); }
.user { margin-left: auto; font-size: 11px; }

.container { max-width: 1080px; margin: 0 auto; padding: 28px 20px 60px; }

/* page heads */
.page-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 20px;
}
.page-title { font-size: 22px; letter-spacing: 0.3px; }
.head-actions { display: flex; gap: 8px; align-items: center; }
.back { font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--muted); }
.back:hover { color: var(--accent); }

/* cards */
.card {
  background: var(--surface-1);
  border: 1px solid var(--border);
}
.card-glow { transition: border-color 0.15s; }
.card-glow:hover { border-color: var(--border-hover); }
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.card-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
  color: var(--muted);
}
.card-body { padding: 14px; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 820px) { .grid { grid-template-columns: 1fr; } }

/* tables */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table thead th {
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}
.table td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.table.compact td, .table.compact th { padding: 6px 10px; }
.row:hover { background: var(--surface-2); }

/* badges */
.badge {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 11px;
  padding: 1px 6px;
  border: 1px solid;
}
.badge-active { color: var(--green); border-color: rgba(163, 190, 140, 0.4); }
.badge-expired { color: var(--orange); border-color: rgba(208, 135, 112, 0.4); }
.badge-revoked, .badge-failed { color: var(--red); border-color: rgba(191, 97, 106, 0.4); }
.badge-completed { color: var(--green); border-color: rgba(163, 190, 140, 0.4); }
.badge-pending { color: var(--accent); border-color: var(--accent-dim); }

/* buttons */
.btn {
  font-family: var(--font);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
}
.btn:hover { border-color: var(--border-hover); }
.btn-sm { padding: 3px 10px; font-size: 11px; }
.btn-primary { background: var(--accent); color: #2e3440; border-color: var(--accent); font-weight: 600; }
.btn-primary:hover { background: #f2d9a0; border-color: #f2d9a0; }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--red); border-color: rgba(191, 97, 106, 0.5); }
.btn-danger:hover { background: rgba(191, 97, 106, 0.15); }

/* copy buttons */
.copy-group { display: inline-flex; gap: 4px; margin-left: 6px; }
.copy-btn {
  font-family: var(--font);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 2px 7px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { color: var(--green); border-color: var(--green); }
.notes-text { white-space: pre-wrap; margin: 0 0 6px; }

/* forms */
.form { display: flex; flex-direction: column; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
}
input, textarea, select {
  font-family: var(--font);
  font-size: 13px;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 10px;
}
input:focus, textarea:focus { outline: none; border-color: var(--accent); }
input.big { font-size: 15px; }
textarea { resize: vertical; }
.form-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 4px; }

/* kv list */
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 8px 12px; margin: 0; }
.kv dt { color: var(--muted); text-transform: uppercase; letter-spacing: 1.5px; font-size: 11px; }
.kv dd { margin: 0; }

/* alerts */
.alert { font-size: 12px; padding: 8px 10px; border: 1px solid; margin: 0; }
.alert-error { color: var(--red); border-color: rgba(191, 97, 106, 0.4); background: rgba(191, 97, 106, 0.1); }

/* login */
.login-wrap { min-height: 60vh; display: grid; place-items: center; }
.login-wrap .card { min-width: 340px; }

/* modal */
.modal { position: fixed; top: 80px; left: 50%; transform: translateX(-50%); min-width: 420px; max-width: 90vw; z-index: 10; box-shadow: 0 12px 40px rgba(0,0,0,0.4); }

code.mono { color: var(--accent); }
.link { color: var(--text); }
.link:hover { color: var(--accent); }