:root {
    --bg: #0f1419;
    --panel: #171d25;
    --border: #2a3441;
    --text: #e8edf2;
    --muted: #9aa7b5;
    --gold: #d4a012;
    --gold-hover: #e6b422;
    --danger: #e05252;
    --success: #3ecf8e;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Inter, Segoe UI, system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-hover); }
code {
    background: #0b1016;
    padding: .15rem .4rem;
    border-radius: 4px;
    font-size: .92em;
}
.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.topbar {
    background: #0b1016;
    border-bottom: 1px solid var(--border);
}
.topbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: .9rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.brand { font-weight: 700; color: var(--text); }
.topbar nav { display: flex; gap: 1rem; flex-wrap: wrap; }
h1 { margin: 0 0 1rem; font-size: 1.6rem; }
h2 { margin: 0 0 1rem; font-size: 1.1rem; }
.muted { color: var(--muted); }
.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}
.panel-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 1.25rem;
}
.stat-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem 1.1rem;
}
.stat-card span { display: block; color: var(--muted); font-size: .85rem; }
.stat-card strong { font-size: 1.8rem; }
table { width: 100%; border-collapse: collapse; }
th, td {
    text-align: left;
    padding: .65rem .5rem;
    border-bottom: 1px solid var(--border);
    vertical-align: top;
}
th { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
.btn {
    display: inline-block;
    border: 1px solid var(--border);
    background: #222b36;
    color: var(--text);
    padding: .55rem .9rem;
    border-radius: 8px;
    cursor: pointer;
    font: inherit;
}
.btn:hover { border-color: var(--gold); color: var(--gold); }
.btn-primary { background: var(--gold); color: #111; border-color: var(--gold); font-weight: 600; }
.btn-primary:hover { background: var(--gold-hover); color: #111; }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-small { padding: .3rem .55rem; font-size: .85rem; }
.badge {
    display: inline-block;
    padding: .15rem .5rem;
    border-radius: 999px;
    font-size: .78rem;
    text-transform: uppercase;
}
.badge-active { background: rgba(62, 207, 142, .15); color: var(--success); }
.badge-revoked, .badge-expired { background: rgba(224, 82, 82, .15); color: var(--danger); }
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-bottom: 1rem;
}
.filters input, .filters select, .form-grid input, .form-grid select, .form-grid textarea {
    width: 100%;
    background: #0b1016;
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 8px;
    padding: .6rem .75rem;
    font: inherit;
}
.form-grid { display: grid; gap: .9rem; max-width: 520px; }
.form-grid label { display: grid; gap: .35rem; }
.alert { padding: .85rem 1rem; border-radius: 8px; margin-bottom: 1rem; }
.alert-error { background: rgba(224, 82, 82, .12); border: 1px solid rgba(224, 82, 82, .35); }
.alert-success { background: rgba(62, 207, 142, .12); border: 1px solid rgba(62, 207, 142, .35); }
.auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1rem;
}
.auth-card {
    width: min(100%, 460px);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.5rem;
}
.detail-grid {
    display: grid;
    gap: 1.25rem;
}
.detail-list {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: .65rem 1rem;
    margin: 0;
}
.detail-list dt { color: var(--muted); }
.detail-list dd { margin: 0; }
.actions-row { display: flex; gap: .75rem; margin-top: 1rem; }
.inline-form { display: inline; }
.endpoint-list { margin: 0; padding-left: 1.2rem; }
.footer {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 1.5rem 2rem;
    color: var(--muted);
    font-size: .9rem;
}