:root {
    --bg: #111;
    --fg: #e8e8e8;
    --muted: #888;
    --panel: transparent;
    --border: rgba(255,255,255,0.10);
    --border-soft: rgba(255,255,255,0.05);
    --link: #8ecbff;
    --link-hover: #d8efff;
    --input-bg: #0b0b0b;
    --input-fg: #f0f0f0;
    --input-border: rgba(255,255,255,0.16);
    --button-bg: #161616;
    --button-fg: #eee;
    --button-border: rgba(255,255,255,0.18);
    --button-hover-bg: #222;
    --danger: #ff6d6d;
    --accent: #b077ff;
    --scrollbar-track: color-mix(in srgb, var(--bg) 88%, var(--fg) 12%);
    --scrollbar-thumb: color-mix(in srgb, var(--muted) 72%, var(--accent) 28%);
    --scrollbar-thumb-hover: color-mix(in srgb, var(--muted) 38%, var(--accent) 62%);
}

html,
body {
    background: var(--bg);
    color: var(--fg);
}

/* Theme-aware global scrollbars. Firefox uses the standard properties;
   Chromium/WebKit use the pseudo-elements below. */
* {
    scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
    scrollbar-width: thin;
}

*::-webkit-scrollbar {
    width: 0.7rem;
    height: 0.7rem;
}

*::-webkit-scrollbar-track,
*::-webkit-scrollbar-corner {
    background: var(--scrollbar-track);
}

*::-webkit-scrollbar-thumb {
    min-width: 2rem;
    min-height: 2rem;
    border: 2px solid var(--scrollbar-track);
    border-radius: 999px;
    background: var(--scrollbar-thumb);
    background-clip: padding-box;
}

*::-webkit-scrollbar-thumb:hover,
*::-webkit-scrollbar-thumb:active {
    background: var(--scrollbar-thumb-hover);
    background-clip: padding-box;
}

@media (forced-colors: active) {
    * {
        scrollbar-color: auto;
    }
}

a {
    color: var(--link);
}

a:hover {
    color: var(--link-hover);
}

input,
select,
textarea,
button {
    background: var(--input-bg);
    color: var(--input-fg);
    border: 1px solid var(--input-border);
    border-radius: 0.2rem;
    font: inherit;
}

input,
select,
textarea {
    padding: 0.45rem 0.55rem;
}

button,
input[type="button"],
input[type="submit"] {
    background: var(--button-bg);
    color: var(--button-fg);
    border: 1px solid var(--button-border);
    padding: 0.38rem 0.75rem;
    cursor: pointer;
}

button:hover,
input[type="button"]:hover,
input[type="submit"]:hover {
    background: var(--button-hover-bg);
}

input:focus,
select:focus,
textarea:focus,
button:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0.45rem color-mix(in srgb, var(--accent) 28%, transparent);
}

table {
    color: var(--fg);
}

th {
    color: var(--muted);
}

td,
th {
    border-color: var(--border-soft);
}

.topbar {
    background: var(--bg);
    border-bottom: 1px solid var(--border-soft);
}

.muted {
    color: var(--muted);
}

/* config hardening */
body:has(.config-sidebar) main,
body:has(.config-sidebar) .config-layout,
body:has(.config-sidebar) .container {
    display: grid;
    grid-template-columns: 16rem minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}

body:has(.config-sidebar) .config-sidebar {
    grid-column: 1;
    position: sticky;
    top: 4rem;
}

body:has(.config-sidebar) .config-panel,
body:has(.config-sidebar) .config-section {
    grid-column: 2;
    min-width: 0;
}

body:has(.config-sidebar) .config-panel {
    display: none;
}

body:has(.config-sidebar) .config-panel.active {
    display: block;
}

/* disable previous experimental config hardening */
body:has(.config-sidebar) main,
body:has(.config-sidebar) .config-layout,
body:has(.config-sidebar) .container {
    display: initial;
    grid-template-columns: initial;
    gap: initial;
    align-items: initial;
}


.diagram {
    margin: 1rem 0;
    padding: 0.75rem;
    border: 1px solid var(--border-soft);
    background: var(--panel);
    overflow: auto;
}

.diagram img {
    max-width: 100%;
    height: auto;
    display: block;
}

.diagram img {
    background: #fff;
    padding: 0.75rem;
    border-radius: 0.35rem;
}

@media (prefers-color-scheme: dark) {
    .diagram img {
        filter: brightness(0.92) contrast(1.08);
    }
}
.campus-status-lamp {
  display: inline-block;
  width: 0.72rem;
  height: 0.72rem;
  margin-right: 0.35rem;
  border-radius: 50%;
  vertical-align: middle;
  box-shadow: 0 0 0.45rem currentColor;
}

.campus-status-lamp.online {
  color: #9acd32;
  background: #9acd32;
}

.campus-status-lamp.offline {
  color: #e04444;
  background: #e04444;
}

.config-form-table {
  width: min(100%, 52rem);
  margin: 0 0 2rem;
  border-collapse: collapse;
  border: 1px solid var(--border);
}

.config-form-table th,
.config-form-table td {
  padding: 0.65rem 0.8rem;
  text-align: left;
  vertical-align: middle;
  border-bottom: 1px solid var(--border-soft);
}

.config-form-table th {
  width: 14rem;
  font-weight: 500;
}

.config-form-table input[type="text"],
.config-form-table select {
  width: min(100%, 30rem);
  box-sizing: border-box;
}

.config-form-table tfoot td {
  text-align: right;
  border-bottom: 0;
}

.token-status {
  display: inline-block;
  margin-left: 0.55rem;
  padding: 0.1rem 0.42rem;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 0.8em;
}

.token-status.active {
  color: #9acd32;
}

.token-status.revoked {
  color: var(--danger);
}
.topbar-search {
    flex: 1 1 24rem;
    max-width: 36rem;
    margin: 0 1rem;
}

.topbar-search input[name="q"] {
    box-sizing: border-box;
    width: 100%;
    padding: .42rem .65rem;
    border: 1px solid var(--border-soft);
    border-radius: .35rem;
    background: var(--input-bg);
    color: var(--fg);
}

.topbar-search button {
    margin-left: .35rem;
}

.search-path-results {
    display: grid;
    gap: .45rem;
    padding-left: 1.25rem;
}

.search-path-results small {
    margin-left: .6rem;
    color: var(--muted);
}