:root,
:root[data-theme="dark"] {
    color-scheme: dark;
    --bg: #080e1d;
    --header: #0d1526;
    --surface: #111827;
    --soft: #172033;
    --input: #0d1526;
    --border: #29354a;
    --text: #f8fafc;
    --muted: #9ba9bf;
    --primary: #6366f1;
    --primary-soft: rgba(99, 102, 241, .16);
    --primary-text: #c7d2fe;
    --green: #22c55e;
    --green-soft: rgba(34, 197, 94, .14);
    --green-text: #86efac;
    --amber: #f59e0b;
    --amber-soft: rgba(245, 158, 11, .12);
    --amber-text: #fcd34d;
    --red: #ef4444;
    --red-soft: rgba(239, 68, 68, .12);
    --red-text: #fca5a5;
    --shadow: 0 14px 40px rgba(0, 0, 0, .16);
}

:root[data-theme="light"] {
    color-scheme: light;
    --bg: #f3f5f9;
    --header: #ffffff;
    --surface: #ffffff;
    --soft: #f7f8fb;
    --input: #ffffff;
    --border: #d9dfeb;
    --text: #111827;
    --muted: #5f6b7d;
    --primary: #4f46e5;
    --primary-soft: #ebeafe;
    --primary-text: #4338ca;
    --green: #15803d;
    --green-soft: #e8f7ed;
    --green-text: #166534;
    --amber: #b45309;
    --amber-soft: #fff5df;
    --amber-text: #92400e;
    --red: #dc2626;
    --red-soft: #feeeee;
    --red-text: #b91c1c;
    --shadow: 0 14px 40px rgba(15, 23, 42, .08);
}

@media (prefers-color-scheme: light) {
    :root[data-theme="system"] {
        color-scheme: light;
        --bg: #f3f5f9;
        --header: #ffffff;
        --surface: #ffffff;
        --soft: #f7f8fb;
        --input: #ffffff;
        --border: #d9dfeb;
        --text: #111827;
        --muted: #5f6b7d;
        --primary: #4f46e5;
        --primary-soft: #ebeafe;
        --primary-text: #4338ca;
        --green: #15803d;
        --green-soft: #e8f7ed;
        --green-text: #166534;
        --amber: #b45309;
        --amber-soft: #fff5df;
        --amber-text: #92400e;
        --red: #dc2626;
        --red-soft: #feeeee;
        --red-text: #b91c1c;
        --shadow: 0 14px 40px rgba(15, 23, 42, .08);
    }
}

* { box-sizing: border-box; }
html { background: var(--bg); }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: inherit; }
.topbar {
    min-height: 68px;
    padding: 0 28px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    background: var(--header);
}
.brand { display: flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; font-weight: 900; font-size: 18px; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 8px; color: #fff; background: var(--primary); }
nav { display: flex; align-items: center; gap: 8px; }
nav a { padding: 9px 11px; border-radius: 8px; color: var(--muted); text-decoration: none; font-weight: 750; }
nav a:hover, nav a.active { background: var(--primary-soft); color: var(--text); }
.theme-toggle {
    width: 38px;
    height: 38px;
    border: 1px solid var(--border);
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: var(--soft);
    color: var(--text);
    font: inherit;
    font-size: 20px;
    cursor: pointer;
}
.theme-toggle:hover, .theme-toggle:focus-visible { border-color: var(--primary); outline: none; }
.page { max-width: 1500px; margin: auto; padding: 30px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 22px; }
.page-head h1 { margin: 0; font-size: 34px; }
.page-head p, .auth-card > p, .muted { margin: 6px 0 0; color: var(--muted); }
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-bottom: 18px; }
.stats article, .panel, .auth-card, .secret-box { border: 1px solid var(--border); border-radius: 8px; background: var(--surface); padding: 20px; box-shadow: var(--shadow); }
.stats span { display: block; color: var(--muted); font-weight: 800; font-size: 13px; }
.stats strong { display: block; margin-top: 8px; font-size: 30px; }
.panel h2, .secret-box h2 { margin: 0 0 15px; }
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.section-head h2 { margin: 0; }
.split { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(320px, .7fr); gap: 18px; }
.stack { display: grid; gap: 13px; }
.stack label, .filter-grid label { display: grid; gap: 6px; color: var(--muted); font-weight: 750; font-size: 13px; }
.stack input, .stack textarea, .stack select, .filter-grid input, .filter-grid select {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--input);
    color: var(--text);
    font: inherit;
}
.stack textarea { min-height: 90px; resize: vertical; }
.stack input:focus, .stack textarea:focus, .stack select:focus, .filter-grid input:focus, .filter-grid select:focus { border-color: var(--primary); outline: 2px solid var(--primary-soft); }
.form-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.btn { display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 8px; padding: 11px 15px; background: var(--primary); color: #fff; text-decoration: none; font: inherit; font-weight: 900; cursor: pointer; }
.btn.secondary { border-color: var(--border); background: var(--soft); color: var(--text); }
.btn.danger { background: var(--red-soft); color: var(--red-text); border-color: rgba(239, 68, 68, .28); }
.btn:hover { filter: brightness(1.05); }
.list { display: grid; gap: 9px; }
.list-row, .release-row { display: flex; justify-content: space-between; align-items: center; gap: 15px; padding: 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--soft); }
.list-row strong, .list-row small, .release-row strong, .release-row small { display: block; }
.list-row small, .release-row small { color: var(--muted); margin-top: 3px; }
.release-row { align-items: flex-start; }
.release-row p { margin: 7px 0 0; color: var(--muted); }
.right { display: flex; flex-wrap: wrap; justify-content: flex-end; align-items: center; gap: 7px; text-align: right; }
.right small { flex-basis: 100%; }
.pill { display: inline-flex; padding: 5px 9px; border-radius: 999px; background: var(--primary-soft); color: var(--primary-text); text-decoration: none; font-size: 12px; font-weight: 900; }
.pill.published, .pill.active, .status-installed, .status-downloaded, .status-rolled_back { background: var(--green-soft); color: var(--green-text); }
.pill.withdrawn, .pill.terminated, .pill.revoked, .status-failed { background: var(--red-soft); color: var(--red-text); }
.status-download_started, .status-install_started, .status-rollback_started { background: var(--amber-soft); color: var(--amber-text); }
.empty { padding: 22px; text-align: center; border: 1px dashed var(--border); border-radius: 8px; color: var(--muted); }
.flash { margin-bottom: 17px; padding: 13px 15px; border: 1px solid var(--green); border-radius: 8px; background: var(--green-soft); color: var(--green-text); }
.flash.error { border-color: var(--red); background: var(--red-soft); color: var(--red-text); }
.auth-card { max-width: 460px; margin: 8vh auto; }
.auth-card h1 { margin: 0; }
.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
th { color: var(--muted); font-size: 12px; text-transform: uppercase; }
td small { display: block; color: var(--muted); }
tbody tr:hover { background: var(--soft); }
.secret-box { margin-bottom: 18px; border-color: var(--amber); background: var(--amber-soft); }
.secret-box p { color: var(--amber-text); }
.secret-box dl { display: grid; grid-template-columns: 150px 1fr; gap: 9px; }
.secret-box dt { color: var(--muted); }
code { overflow-wrap: anywhere; color: var(--primary-text); }
.info-box {
    display: grid;
    gap: 5px;
    margin: 14px 0 16px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--soft);
}
.info-box strong { color: var(--text); }
.info-box small { color: var(--muted); }
.filter-panel { margin-bottom: 18px; }
.filter-grid { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)); gap: 12px; align-items: end; }
.filter-actions { display: flex; gap: 8px; align-items: center; }
.pagination { display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; align-items: center; margin-top: 18px; }
.pagination > :last-child { justify-self: end; }
.entitlement-intro { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.entitlement-intro h2 { margin-bottom: 4px; }
.entitlement-form { gap: 18px; }
.entitlement-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.entitlement-option { min-height: 64px; display: flex; align-items: center; gap: 11px; padding: 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--soft); cursor: pointer; }
.entitlement-option:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); }
.entitlement-option input { width: 18px; height: 18px; accent-color: var(--primary); }
.entitlement-option span, .entitlement-option strong, .entitlement-option small { display: block; }
.entitlement-option small { margin-top: 2px; color: var(--muted); }
.entitlement-actions { position: sticky; bottom: 14px; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); box-shadow: var(--shadow); }

@media (max-width: 1000px) {
    .filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .entitlement-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .topbar { align-items: flex-start; padding: 16px 20px; flex-direction: column; }
    nav { width: 100%; overflow: auto; padding-bottom: 3px; }
    .page { padding: 20px; }
    .stats { grid-template-columns: repeat(2, 1fr); }
    .split { grid-template-columns: 1fr; }
    .form-pair { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .stats, .filter-grid { grid-template-columns: 1fr; }
    .page-head h1 { font-size: 28px; }
    .list-row, .release-row { align-items: flex-start; flex-direction: column; }
    .right { justify-content: flex-start; text-align: left; }
    .pagination { grid-template-columns: 1fr 1fr; }
    .pagination .btn { width: 100%; }
    .entitlement-grid { grid-template-columns: 1fr; }
    .entitlement-intro, .entitlement-actions { align-items: stretch; flex-direction: column; }
}