/* OpenPXE web UI — Netbox-style minimal layout, fully offline.
 *
 * Theme tokens live on `:root` (dark default) and `:root[data-theme=light]`.
 * Both palettes share variable *names*, so component CSS uses
 * `var(--bg)` regardless and the toggle in the topbar just flips the
 * data-attribute. No JS-side recolouring, no React re-renders, no FOUC
 * (the inline script in index.html paints the right theme before main
 * CSS lands). */

:root {
  /* Jet-black dark palette (default). Modelled on Netbox Labs's
     near-black product chrome, with surfaces stepping subtly upward
     rather than the previous blue-tinted ramp, so the UI reads as a
     genuine "dark" rather than "dim navy". */
  --bg:           #030303;
  --bg-panel:    #0a0a0a;
  --bg-panel-2:  #141414;
  --bg-elev:     #1c1c1c;
  --fg:           #e8eaed;
  --fg-dim:      #9aa0a6;
  --fg-dimmer:   #6b7077;
  --accent:       #00d4b4;   /* Netbox-ish teal — kept for brand */
  --accent-dim:  #07a38c;
  --warn:         #ffb347;
  --err:          #ef6e6e;
  --ok:           #4ade80;
  --border:       #1f1f1f;
  --border-soft: #141414;
  --terminal-bg: #050505;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.02), 0 8px 24px rgba(0,0,0,0.55);
  --radius:      6px;
  --radius-lg:  10px;
  --sidebar-w:  240px;
  --topbar-h:   56px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif;
  /* v0.4.63: tie native form-control rendering (checkboxes, scroll bars,
     date pickers) to the active OpenPXE theme. Without this, the inline
     `<meta name="color-scheme" content="dark light">` in index.html forces
     dark form chrome in *both* themes — so the SSO "Enable single sign-on"
     checkbox renders as an opaque black square against the light-mode
     panel, ignoring our accent-color hint. CSS `color-scheme` overrides
     the meta and tracks `data-theme` correctly. */
  color-scheme: dark;
}

:root[data-theme="light"] {
  color-scheme: light;
  /* Light palette — high-contrast neutral, accent unchanged for brand
     consistency. Designed against Netbox Labs's reference screenshot:
     near-white surfaces, soft grey dividers, dark text. */
  --bg:           #f6f8fb;
  --bg-panel:    #fbfcfe;
  --bg-panel-2:  #f0f3f8;
  --bg-elev:     #e6ebf2;
  --fg:           #1c2330;
  --fg-dim:      #5a6377;
  --fg-dimmer:   #95a0b3;
  --accent:       #00b89c;
  --accent-dim:  #008b73;
  --warn:         #b67016;
  --err:          #c63a3a;
  --ok:           #1f9b54;
  --border:       #d8dde6;
  --border-soft: #e7eaf0;
  /* Light-mode terminal: the pane background and chrome track the rest
     of the light theme. Per-level text colours below recolour-on-light
     so log lines stay readable on a pale background — previously the
     terminal was locked to dark and looked like a stuck panel. */
  --terminal-bg: #ffffff;
  --shadow-card: 0 1px 0 rgba(0,0,0,0.02), 0 6px 18px rgba(20,28,52,0.06);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; font-family: var(--sans); font-size: 14px; line-height: 1.5;
  background: var(--bg); color: var(--fg);
  transition: background 0.16s ease, color 0.16s ease;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, kbd { font-family: var(--mono); font-size: 12.5px;
  background: var(--bg-panel-2); padding: 1px 5px; border-radius: 3px; }

/* ── Shell ─────────────────────────────────────────────────────────── */

.shell {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--topbar-h) 1fr;
  grid-template-areas:
    "sidebar topbar"
    "sidebar main";
  height: 100vh;
}
.sidebar {
  grid-area: sidebar;
  background: var(--bg-panel);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
}
/* The brand block sits flush with the topbar so the sidebar+topbar reads
   as one continuous bar across the top of the app, rather than a chunky
   2-line logo block plus a separate (smaller-typeface) page title. The
   height/border-bottom match the topbar exactly so the divider runs
   straight across without a step. */
.sidebar .brand {
  display: flex; align-items: center; gap: 12px;
  padding: 0 18px;
  height: var(--topbar-h);
  border-bottom: 1px solid var(--border);
}
.sidebar .brand img { width: 26px; height: 26px; flex: none; }
.sidebar .brand strong {
  font-size: 15px; font-weight: 600;
  letter-spacing: 0.2px;
  color: var(--fg);
}

/* v0.4.69: FleetDM-style full-width custom logo. When the operator has
   uploaded a custom brand mark, the sidebar header drops the bundled
   26px mark + "OpenPXE" wordmark and instead lets the uploaded image
   span the header — left-aligned, capped at 200x50, scaled to fit
   without distortion. The wordmark is hidden so the operator's logo is
   the sole brand element (their logo presumably already contains their
   name). The bundled-default case keeps the mark + wordmark. */
.sidebar .brand.has-custom-logo { gap: 0; }
.sidebar .brand.has-custom-logo img {
  width: auto; height: 50px; max-width: 200px;
  object-fit: contain; object-position: left center; flex: none;
}
.sidebar .brand.has-custom-logo strong { display: none; }
.sidebar nav { padding: 10px 0; flex: 1; overflow-y: auto; }
.sidebar nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 18px; color: var(--fg); font-size: 13.5px;
  border-left: 2px solid transparent;
  cursor: pointer;
}
.sidebar nav a:hover { background: var(--bg-panel-2); text-decoration: none; }
.sidebar nav a.active {
  background: var(--bg-panel-2);
  border-left-color: var(--accent);
  color: var(--accent);
}
.sidebar nav a .count {
  margin-left: auto;
  background: var(--bg-elev); color: var(--fg-dim);
  padding: 1px 7px; font-size: 11px; border-radius: 10px;
  font-variant-numeric: tabular-nums;
}
.sidebar nav a.active .count { background: var(--accent); color: #002923; }
.sidebar .footer {
  padding: 12px 18px; border-top: 1px solid var(--border);
  color: var(--fg-dimmer); font-size: 11px;
  display: flex; flex-direction: column; gap: 4px;
}
.sidebar .footer code { background: transparent; color: var(--fg-dim); padding: 0;
  font-size: 11px; word-break: break-all; }
.sidebar .footer .status-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 4px;
}
.sidebar .footer .status-row .dot {
  width: 8px; height: 8px; border-radius: 50%; display: inline-block;
  background: var(--fg-dimmer); flex: none;
}
.sidebar .footer .status-row .dot.ok   { background: var(--ok);
  box-shadow: 0 0 6px color-mix(in srgb, var(--ok) 60%, transparent); }
.sidebar .footer .status-row .dot.err  { background: var(--err); }
.sidebar .footer .status-row .dot.warn { background: var(--warn); }
.sidebar .footer .status-label { color: var(--fg-dim); }
.sidebar .footer .status-value { color: var(--fg); font-weight: 600; }
.sidebar .footer .status-value.ok   { color: var(--ok); }
.sidebar .footer .status-value.err  { color: var(--err); }
.sidebar .footer .status-value.warn { color: var(--warn); }
.sidebar .footer .footer-sub { color: var(--fg-dimmer); margin-top: 2px; }
/* Persistent backend identity. Sits below the advertised URL so even
   when an operator has uploaded their own logo, "what is this" stays
   answerable from the bottom-left of every page. */
.sidebar .footer .footer-version {
  margin-top: 8px; padding-top: 8px;
  border-top: 1px dashed var(--border-soft);
  color: var(--fg-dim);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.2px;
}

/* ── Top bar ───────────────────────────────────────────────────────── */

.topbar {
  grid-area: topbar;
  display: flex; align-items: center;
  padding: 0 20px; gap: 14px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
}
.topbar h1 {
  margin: 0; font-size: 15px; font-weight: 600;
  color: var(--fg); letter-spacing: 0.2px;
}
.topbar .spacer { flex: 1; }
.topbar .chip {
  background: var(--bg-panel-2); border: 1px solid var(--border);
  color: var(--fg-dim); font-size: 12px;
  padding: 4px 10px; border-radius: 12px;
  white-space: nowrap;
}
.topbar .chip strong { color: var(--fg); font-weight: 600; }

/* Theme toggle button. Two glyphs stacked; CSS swaps which is visible
   based on the active theme. Keeps the layout stable when toggling. */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 32px;
  background: transparent; color: var(--fg);
  border: 1px solid var(--border); border-radius: 8px;
  cursor: pointer; padding: 0;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.theme-toggle:hover { background: var(--bg-panel-2); border-color: var(--accent); }
.theme-toggle .t-sun  { display: none; }
.theme-toggle .t-moon { display: inline; }
:root[data-theme="light"] .theme-toggle .t-sun  { display: inline; }
:root[data-theme="light"] .theme-toggle .t-moon { display: none; }

/* ── Main content ─────────────────────────────────────────────────── */

.main {
  grid-area: main;
  overflow: auto;
  padding: 22px 26px 40px;
}
.grid { display: grid; gap: 20px; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1024px) {
  .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; }
}

/* ── Cards / panels ───────────────────────────────────────────────── */

.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.card > header {
  padding: 12px 16px;
  background: var(--bg-panel-2);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 10px;
}
.card > header h2 { margin: 0; font-size: 13.5px; font-weight: 600; color: var(--fg); }
.card > header .sub { color: var(--fg-dim); font-size: 12px; margin-left: auto; }
.card .body { padding: 16px; }

.stat { padding: 16px; }
.stat .label { color: var(--fg-dim); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.8px; }
.stat .value { font-size: 28px; font-weight: 600; line-height: 1.1; margin-top: 4px; color: var(--fg); }
.stat .trend { font-size: 12px; color: var(--fg-dim); margin-top: 4px; }

/* ── Tables ───────────────────────────────────────────────────────── */

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 16px; border-bottom: 1px solid var(--border-soft); }
th {
  color: var(--fg-dim); font-weight: 500; font-size: 11px;
  text-transform: uppercase; letter-spacing: 1px;
  background: var(--bg-panel-2);
}
tr:hover td { background: var(--bg-panel-2); }
td.mono { font-family: var(--mono); font-size: 12.5px; }
td.num  { text-align: right; font-variant-numeric: tabular-nums; }

/* ── Tags / pills ─────────────────────────────────────────────────── */

.tag {
  display: inline-block;
  padding: 2px 8px; border-radius: 10px;
  font-size: 11px; font-weight: 600;
  background: var(--bg-elev); color: var(--fg-dim);
}
.tag.ok   { background: color-mix(in srgb, var(--ok) 22%, transparent); color: var(--ok); }
.tag.warn { background: color-mix(in srgb, var(--warn) 22%, transparent); color: var(--warn); }
.tag.err  { background: color-mix(in srgb, var(--err) 22%, transparent); color: var(--err); }
.tag.accent { background: color-mix(in srgb, var(--accent) 22%, transparent); color: var(--accent); }
.tag.arch { text-transform: uppercase; }

/* ── Forms ────────────────────────────────────────────────────────── */

button, .btn {
  background: var(--accent); color: #002923;
  border: 0; border-radius: var(--radius);
  padding: 7px 14px; font: inherit; font-weight: 600;
  cursor: pointer;
  transition: background 0.12s ease;
}
button:hover, .btn:hover { background: var(--accent-dim); color: #f4fffd; }
button.ghost { background: transparent; color: var(--fg); border: 1px solid var(--border); }
button.ghost:hover { background: var(--bg-panel-2); color: var(--fg); }
button.danger { background: transparent; color: var(--err); border: 1px solid color-mix(in srgb, var(--err) 35%, transparent); }
button.danger:hover { background: color-mix(in srgb, var(--err) 14%, transparent); color: var(--err); }

label.field {
  display: grid; gap: 4px; margin-bottom: 14px;
}
label.field .name { color: var(--fg-dim); font-size: 12px; }
label.field .hint { color: var(--fg-dimmer); font-size: 11px; }
/* All single-line inputs share one chrome rule. Pre-v0.4.6 we only
   styled type=text/number, which left type=password fields rendering
   with the default browser look — visibly off vs adjacent text fields
   in the Account card. The negation list keeps `type=checkbox`,
   `type=file`, and `type=range` (none of which we use inside
   `label.field`) from picking up the padded-box look. */
label.field input:not([type="checkbox"]):not([type="file"]):not([type="range"]),
label.field select,
label.field textarea {
  width: 100%; background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 7px 10px; font: inherit;
  /* iOS/Safari shrinks password-field text by default; clamp it so
     the password input matches the username input's metrics. */
  font-size: 14px; line-height: 1.4;
  box-shadow: none; -webkit-appearance: none; appearance: none;
}
/* v0.4.63: with `appearance: none`, the native <select> dropdown arrow
   disappears, which makes the "Metadata source" pick-list look like a
   plain (and slightly squished) text input. Paint our own chevron via
   background-image so the control still reads as a dropdown, and reserve
   right-padding for it. The data-URI SVG inherits currentColor via the
   `stroke` attribute so the arrow follows light/dark theme without a
   second declaration. */
label.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%239aa0a6' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'><polyline points='1.5,1.5 6,6 10.5,1.5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 11px 7px;
  padding-right: 30px;
}
:root[data-theme="light"] label.field select {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%235a6377' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'><polyline points='1.5,1.5 6,6 10.5,1.5'/></svg>");
}
label.field input:focus, label.field select:focus, label.field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 35%, transparent);
}
label.check {
  display: flex; gap: 10px; align-items: center;
  padding: 8px 10px; margin-bottom: 6px;
  border: 1px solid var(--border-soft); border-radius: var(--radius);
}
/* v0.4.63: native checkboxes used to render as opaque black squares in
   light mode because the page meta declares `color-scheme: dark light`
   and `accent-color` alone only repaints the *check mark* (not the
   container). Take full control of the chrome so the box reads cleanly
   on both palettes and the checked state lights up in our accent. */
label.check input[type="checkbox"] {
  appearance: none; -webkit-appearance: none;
  width: 16px; height: 16px; flex: none;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  display: inline-grid; place-content: center;
  cursor: pointer; margin: 0;
  transition: background 0.1s ease, border-color 0.1s ease;
}
label.check input[type="checkbox"]:hover { border-color: var(--accent); }
label.check input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
label.check input[type="checkbox"]:checked::after {
  /* Classic ✓ glyph built from a rotated rectangle border. Colour is
     #002923 (the same near-black we use on solid-accent buttons) so the
     tick stays legible against the teal fill in both themes. */
  content: '';
  width: 4px; height: 8px;
  border: solid #002923;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}
label.check input[type="checkbox"]:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 35%, transparent);
}

/* ── Drop zone ────────────────────────────────────────────────────── */

.drop {
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 32px; text-align: center;
  color: var(--fg-dim); cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.drop.hover, .drop:hover {
  border-color: var(--accent); color: var(--fg);
  background: var(--bg-panel-2);
}
.drop strong { color: var(--accent); }

/* Plain progress bar (used for ISO uploads). */
.progress { height: 6px; background: var(--bg-panel-2); border-radius: 3px; overflow: hidden; margin-top: 12px; display: none; }
.progress.active { display: block; }
.progress .bar { height: 100%; width: 0%; background: var(--accent); transition: width .25s; }

/* ── Imaging progress widget ───────────────────────────────────────
   Animated brand mark paired with a horizontal progress bar; surfaces
   on Dashboard and the Queue tab. */
.queue-progress {
  display: flex; align-items: center; gap: 16px;
  padding: 16px;
}
.queue-progress .mark {
  width: 56px; height: 56px; flex: none; border-radius: 50%;
  background: url("/assets/loader.svg") no-repeat center / contain;
  filter: drop-shadow(0 0 16px rgba(255, 255, 255, 0.10));
}
.queue-progress .info { flex: 1; min-width: 0; }
.queue-progress .info .label {
  font-size: 12.5px; color: var(--fg-dim); margin-bottom: 6px;
}
.queue-progress .bar-track {
  height: 8px; background: var(--bg-elev); border-radius: 4px;
  overflow: hidden; position: relative;
}
.queue-progress .bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  width: 0%;
  transition: width 0.4s ease;
  position: relative;
}
.queue-progress .bar-fill::after {
  /* Subtle moving sheen so the bar feels alive even at 0% movement. */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(
    90deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,0.18) 50%,
    rgba(255,255,255,0) 100%);
  animation: queue-sheen 1.6s linear infinite;
}
@keyframes queue-sheen {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}
.queue-progress.idle .mark { filter: grayscale(0.85) opacity(0.55); }
.queue-progress.idle .bar-fill::after { animation: none; }

/* ── Page-load loader ────────────────────────────────────────────── */
.loader {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  padding: 40px 20px;
  color: var(--fg-dim);
}
.loader .mark {
  width: 96px; height: 96px;
  background: url("/assets/loader.svg") no-repeat center / contain;
}

/* ── Top bar readiness chip ──────────────────────────────────────── */
.chip.ready    { background: color-mix(in srgb, var(--ok) 18%, transparent);   color: var(--ok);   border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.chip.notready { background: color-mix(in srgb, var(--err) 18%, transparent);  color: var(--err);  border-color: color-mix(in srgb, var(--err) 35%, transparent); }
.chip.warming  { background: color-mix(in srgb, var(--warn) 18%, transparent); color: var(--warn); border-color: color-mix(in srgb, var(--warn) 35%, transparent); }

/* ── Dashboard stat strip ────────────────────────────────────────── */
.statstrip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 1100px) { .statstrip { grid-template-columns: repeat(2, 1fr); } }

.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 14px;
      padding: 4px 0; font-size: 13px; }
.kv .k { color: var(--fg-dim); }
.kv .v { font-family: var(--mono); color: var(--fg); word-break: break-all; }
.kv .v.warn { color: var(--warn); }
.kv .v.err  { color: var(--err); }
.kv .v.ok   { color: var(--ok); }

/* ── Image rows: amber tint on un-bootable images ────────────────── */
tr.unbootable td { background: color-mix(in srgb, var(--warn) 7%, transparent) !important; }
tr.unbootable td:first-child { border-left: 3px solid var(--warn); }
.row-warn { color: var(--warn); font-size: 11.5px; margin-top: 2px; }

/* ── Table source badge ──────────────────────────────────────────── */
.src-badge { font-family: var(--mono); font-size: 11px; padding: 1px 6px;
             border-radius: 4px; background: var(--bg-elev); color: var(--fg-dim); }
.src-badge.nfs { background: color-mix(in srgb, #7cd3ff 18%, var(--bg-elev));
                 color: color-mix(in srgb, #7cd3ff 90%, var(--fg)); }

/* ── NFS rows ────────────────────────────────────────────────────── */
.nfs-row { display: grid; grid-template-columns: 32px 1fr auto auto auto; align-items: center;
           gap: 14px; padding: 10px 14px; background: var(--bg-panel-2);
           border-left: 3px solid var(--accent); border-radius: var(--radius); }
.nfs-row.down { border-left-color: var(--err); }
.nfs-row .id  { font-family: var(--mono); font-size: 12.5px; color: var(--fg); }
.nfs-row .meta { color: var(--fg-dim); font-size: 12px; }
.nfs-row .err  { color: var(--err); font-size: 11.5px; word-break: break-all; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot.ok   { background: var(--ok); }
.dot.err  { background: var(--err); }
.dot.warn { background: var(--warn); }

/* Inline form rows. The default is a 4-column grid sized for the
   Account card's "Current / New username / New password / Confirm"
   quartet; the `.cols-3` modifier swaps to a 3-column layout for the
   SSO header strip (display name / logo URL / metadata source). All
   `.form-row > label.field` children share the same baseline because
   their inner inputs share metrics via the global rule above. */
.form-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px 14px; align-items: end; }
.form-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-row.cols-2 { grid-template-columns: repeat(2, 1fr); }
.form-row label.field { margin-bottom: 0; }
@media (max-width: 900px) {
  .form-row,
  .form-row.cols-3,
  .form-row.cols-2 { grid-template-columns: 1fr; }
}

/* ── Queued deployment visual ────────────────────────────────────── */
.queue-track {
  display: grid; gap: 6px;
  padding: 10px 0;
}
.queue-row {
  display: grid; grid-template-columns: 32px 1fr auto auto; align-items: center;
  gap: 14px;
  padding: 8px 14px;
  background: var(--bg-panel-2); border-radius: var(--radius);
  border-left: 3px solid var(--accent);
}
.queue-row.assigned { border-left-color: var(--ok); }
.queue-row .pos { font-family: var(--mono); font-size: 15px; color: var(--accent); font-weight: 600; }
.queue-row.assigned .pos { color: var(--ok); }
.queue-row .mac { font-family: var(--mono); font-size: 13px; }
.queue-row .meta { color: var(--fg-dim); font-size: 12px; }

.empty { color: var(--fg-dim); padding: 30px; text-align: center; }
.msg { color: var(--fg-dim); font-size: 12.5px; margin-top: 8px; }
.msg.err { color: var(--err); }
.msg.ok  { color: var(--ok); }

/* ── Terminal pane ──────────────────────────────────────────────── */
.terminal {
  display: flex; flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--terminal-bg);
  overflow: hidden;
  height: calc(100vh - var(--topbar-h) - 90px);
  min-height: 480px;
  box-shadow: var(--shadow-card);
}
/* Terminal pane colours follow the active theme. Hard-coded hexes
   (#050505, #181818, #cfd6e2 etc.) were leaving the light-mode pane
   looking dark; we keep palette-aware vars instead so the toggle works. */
.terminal .pane {
  flex: 1; overflow: auto;
  padding: 10px 14px;
  font-family: var(--mono); font-size: 12.5px; line-height: 1.5;
  color: var(--fg);
  white-space: pre-wrap; word-break: break-word;
}
.terminal .pane .lvl-error { color: var(--err); }
.terminal .pane .lvl-warn  { color: var(--warn); }
.terminal .pane .lvl-info  { color: var(--fg); }
.terminal .pane .lvl-debug { color: var(--fg-dim); }
.terminal .pane .lvl-trace { color: var(--fg-dimmer); }
.terminal .pane .ts        { color: var(--fg-dimmer); }
.terminal .pane .tg        { color: var(--accent); }
.terminal .pane .echo      { color: var(--accent); }
.terminal .input-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px;
  background: var(--bg-panel-2);
  border-top: 1px solid var(--border);
}
.terminal .input-row .prompt { color: var(--accent); font-family: var(--mono); }
.terminal .input-row input {
  flex: 1; background: transparent; border: 0; color: var(--fg);
  font: inherit; font-family: var(--mono); font-size: 13px;
  outline: none; padding: 4px 0;
}
.terminal .toolbar {
  display: flex; gap: 8px; align-items: center;
  padding: 8px 14px;
  background: var(--bg-panel-2);
  border-bottom: 1px solid var(--border);
  font-size: 12px; color: var(--fg-dim);
}
.terminal .toolbar .right { margin-left: auto; display: flex; gap: 6px; }
.terminal .toolbar button {
  padding: 3px 9px; font-size: 11px;
  background: transparent; color: var(--fg-dim); border: 1px solid var(--border);
  font-weight: 500;
}
.terminal .toolbar button:hover { color: var(--fg); background: var(--bg-elev); }

/* ── Auth screen (first-run setup + login) ───────────────────────
   Used when /api/me reports setup_required or !authenticated. The
   regular .shell is hidden; this overlay takes the full viewport so
   the operator never sees half-loaded dashboard chrome while the auth
   state is unknown. Same palette as the rest of the UI — borrows the
   Sonarr/Radarr layout (centered narrow card on the page background).
*/
.auth-screen {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg);
  padding: 24px;
  z-index: 100;
}
.auth-card {
  width: 100%; max-width: 380px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 28px 28px 22px;
}
.auth-card .brand-row {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 18px;
}
.auth-card .brand-row img { width: 32px; height: 32px; flex: none; }
.auth-card .brand-row .name { font-size: 17px; font-weight: 600; letter-spacing: 0.2px; color: var(--fg); }
.auth-card h2 {
  margin: 0 0 6px; font-size: 16px; font-weight: 600; color: var(--fg);
}
.auth-card .lede {
  color: var(--fg-dim); font-size: 13px; margin: 0 0 18px;
  line-height: 1.5;
}
.auth-card .field { margin-bottom: 12px; }
.auth-card input[type="text"],
.auth-card input[type="password"] {
  width: 100%; background: var(--bg); color: var(--fg);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 9px 11px; font: inherit; font-size: 13.5px;
}
.auth-card input:focus { outline: none; border-color: var(--accent); }
.auth-card .submit { width: 100%; padding: 9px 12px; margin-top: 6px; }
.auth-card .auth-err {
  margin-top: 12px; color: var(--err); font-size: 12.5px;
}
.auth-card .auth-foot {
  margin-top: 14px; padding-top: 12px;
  border-top: 1px solid var(--border-soft);
  color: var(--fg-dimmer); font-size: 11.5px; text-align: center;
}
.auth-card .sso-btn {
  width: 100%; margin-top: 10px;
  background: transparent; color: var(--fg);
  border: 1px solid var(--border);
  padding: 9px 12px;
}
.auth-card .sso-btn:hover {
  background: var(--bg-panel-2); border-color: var(--accent); color: var(--fg);
}
.auth-card .sso-btn .meta { color: var(--fg-dim); font-size: 11px; margin-top: 2px; }

/* ── Top-right user menu (v0.4.6) ────────────────────────────
   The "signed in as X" identity + sign-out moved out of the sidebar
   footer in v0.4.6 — the sidebar footer is now reserved for the
   service-state trio (Service status / Advertised URL / Backend
   version). The button matches the theme toggle's size + chrome so
   the top-right reads as a tidy two-icon strip. */
.user-menu { position: relative; }
.user-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 32px;
  background: transparent; color: var(--fg);
  border: 1px solid var(--border); border-radius: 8px;
  cursor: pointer; padding: 0;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.user-btn:hover { background: var(--bg-panel-2); border-color: var(--accent); }
.user-pop {
  position: absolute; right: 0; top: 38px;
  min-width: 200px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 6px;
  z-index: 60;
  display: flex; flex-direction: column; gap: 2px;
}
.user-pop[hidden] { display: none; }
.user-pop .user-pop-name {
  padding: 8px 10px 6px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 4px;
  color: var(--fg); font-weight: 600; font-size: 13px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.user-pop .user-pop-item {
  text-align: left; width: 100%;
  background: transparent; color: var(--fg);
  border: 0; border-radius: var(--radius);
  padding: 7px 10px; font: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer;
}
.user-pop .user-pop-item:hover {
  background: var(--bg-panel-2); color: var(--fg);
}
.user-pop .user-pop-danger { color: var(--err); }
.user-pop .user-pop-danger:hover {
  background: color-mix(in srgb, var(--err) 12%, transparent);
  color: var(--err);
}

/* ── About card ─────────────────────────────────────────────────── */
.about-hero { padding: 20px 24px; }
.about-hero h2 { font-size: 22px; margin: 0 0 8px; color: var(--fg); }
/* Span the full main column rather than capping at 60ch — the page is
   read at typical desktop widths and the cap was leaving the right two
   thirds of the panel awkwardly empty. */
.about-hero .lead { color: var(--fg-dim); font-size: 14px; max-width: none; }
.about-hero .who { margin-top: 18px; font-size: 13px; }
.about-hero .who span { color: var(--fg-dim); }
.about-hero .who strong { color: var(--accent); }
.about-hero a { color: var(--accent); }

/* ── API reference (Settings → bottom) ─────────────────────────── */
.api-ref { display: grid; gap: 18px; padding: 16px; }
.api-ref .group h3 {
  margin: 0 0 8px; font-size: 13px; color: var(--fg-dim);
  text-transform: uppercase; letter-spacing: 0.8px;
}
.api-ref .ep {
  display: grid; grid-template-columns: 64px minmax(200px, 1fr) 2fr;
  gap: 12px; align-items: baseline;
  padding: 6px 0; border-top: 1px solid var(--border-soft);
  font-size: 13px;
}
.api-ref .ep:first-child { border-top: 0; }
.api-ref .ep .method {
  font-family: var(--mono); font-weight: 600; font-size: 11px;
  padding: 2px 6px; border-radius: 4px;
  text-align: center; letter-spacing: 0.6px;
}
.api-ref .ep .method.get    { background: color-mix(in srgb, var(--ok) 22%, transparent);     color: var(--ok); }
.api-ref .ep .method.post   { background: color-mix(in srgb, var(--accent) 22%, transparent); color: var(--accent); }
.api-ref .ep .method.put    { background: color-mix(in srgb, var(--warn) 22%, transparent);   color: var(--warn); }
.api-ref .ep .method.delete { background: color-mix(in srgb, var(--err) 22%, transparent);    color: var(--err); }
.api-ref .ep .path { font-family: var(--mono); color: var(--fg); word-break: break-all; }
.api-ref .ep .desc { color: var(--fg-dim); }
@media (max-width: 900px) {
  .api-ref .ep { grid-template-columns: 1fr; gap: 4px; }
  .api-ref .ep .method { justify-self: start; }
}

/* ── Disk space card ───────────────────────────────────────────── */
.diskbar {
  height: 10px; border-radius: 5px;
  background: var(--bg-elev);
  overflow: hidden; margin-top: 8px;
}
.diskbar .fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent));
  transition: width 0.4s ease;
}
.diskbar.warn .fill { background: var(--warn); }
.diskbar.full .fill { background: var(--err); }
.disk-meta { display: flex; gap: 14px; font-size: 12px; color: var(--fg-dim); margin-top: 8px; flex-wrap: wrap; }
.disk-meta strong { color: var(--fg); font-weight: 600; font-variant-numeric: tabular-nums; }

/* ── Logo upload (Settings) ────────────────────────────────────── */
.logo-preview {
  display: flex; align-items: center; gap: 14px;
  padding: 12px;
  background: var(--bg-panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.logo-preview .swatch {
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius);
  flex: none;
}
.logo-preview .swatch img { max-width: 48px; max-height: 48px; }
.logo-preview .info { flex: 1; min-width: 0; }
.logo-preview .info .name { color: var(--fg); font-weight: 600; }
.logo-preview .info .meta { color: var(--fg-dim); font-size: 12px; margin-top: 2px; }