:root {
  --bg: #0e1116;
  --panel: #151a22;
  --border: #232a36;
  --gold: #d4af37;
  --gold-hover: #e5c558;
  --text: #e6e9ef;
  --muted: #8a93a3;
  --danger: #e5534b;
  --ok: #4caf7d;
}

* { box-sizing: border-box; }

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

.hidden { display: none !important; }
.muted { color: var(--muted); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.brand {
  font-family: Cinzel, Georgia, serif;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 2px solid var(--gold);
  transform: rotate(45deg);
  font-size: 13px;
}
.brand-mark::first-letter { transform: rotate(-45deg); }

.brand-sub {
  font-family: Inter, sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--muted);
  border-left: 1px solid var(--border);
  padding-left: 10px;
  margin-left: 4px;
}

.topbar-right { display: flex; align-items: center; gap: 14px; }
.admin-email { color: var(--muted); font-size: 13px; }

main { max-width: 1080px; margin: 0 auto; padding: 28px 24px 64px; }

.center {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px;
  margin-bottom: 20px;
}

.card h1 { margin: 0 0 6px; font-size: 22px; }
.card h2 { margin: 0; font-size: 16px; font-weight: 600; }

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.card-head input[type="search"] { width: 260px; }

.auth-card { width: 380px; }
.auth-card form { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--muted);
}

input, select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  padding: 9px 11px;
  font-size: 14px;
  font-family: inherit;
}

input:focus, select:focus {
  outline: none;
  border-color: var(--gold);
}

.form-row { display: flex; gap: 16px; flex-wrap: wrap; margin: 16px 0; }
.form-row .grow { flex: 1; min-width: 220px; }
.form-row input, .form-row select { width: 100%; }

.btn {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 7px;
  padding: 9px 16px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.4px;
  cursor: pointer;
  font-family: inherit;
}

.btn:hover { border-color: var(--gold); color: var(--gold); }

.btn-primary {
  background: var(--gold);
  border-color: var(--gold);
  color: #14171d;
}
.btn-primary:hover { background: var(--gold-hover); color: #14171d; }
.btn-primary:disabled { opacity: 0.55; cursor: wait; }

.btn-ghost { background: none; }

.btn-danger { color: var(--danger); border-color: rgba(229, 83, 75, 0.5); }
.btn-danger:hover { background: rgba(229, 83, 75, 0.12); border-color: var(--danger); color: var(--danger); }

.btn-small { padding: 5px 10px; font-size: 12px; }

.tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

.tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}

.tab:hover { color: var(--text); }
.tab.active { color: var(--gold); border-bottom-color: var(--gold); }

.key-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }

.key-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px 14px;
}

.key-list code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 15px;
  letter-spacing: 1.5px;
  color: var(--gold);
}

.table-wrap { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }

th {
  text-align: left;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 9px 10px;
  border-bottom: 1px solid rgba(35, 42, 54, 0.6);
  vertical-align: middle;
}

tr:hover td { background: rgba(21, 26, 34, 0.6); }

td .key { font-family: Consolas, monospace; letter-spacing: 0.8px; color: var(--gold); white-space: nowrap; }
td .mono { font-family: Consolas, monospace; font-size: 12px; color: var(--muted); }

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.badge.ok { background: rgba(76, 175, 125, 0.15); color: var(--ok); }
.badge.bad { background: rgba(229, 83, 75, 0.15); color: var(--danger); }
.badge.warn { background: rgba(212, 175, 55, 0.15); color: var(--gold); }

.pager { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 16px; }

.toast {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel);
  border: 1px solid var(--gold);
  color: var(--text);
  border-radius: 8px;
  padding: 11px 20px;
  font-size: 13px;
  z-index: 50;
  max-width: 80vw;
}
.toast.error { border-color: var(--danger); color: var(--danger); }

.spinner {
  width: 34px;
  height: 34px;
  border: 3px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }