cybercore 0.6.0

/*
 * cybercomponents — shared UI component styles for the Cybercore Systems
 * Framework: cards, status badges, data tables, form inputs, popup
 * viewers, and the theme-picker dropdown itself.
 *
 * Colours come from the active CYBERGRID theme (--bg --fg --acid --pink
 * --purple --cyan --orange --red --panel --line --muted, emitted per
 * theme by each app's theme layer) and typography/spacing from
 * cybertokens.css — nothing here is hardcoded. Swapping the theme
 * repaints every component below with it.
 *
 * Promoted out of cyberdeck's static/ui.css (2026-09-17) once a second
 * app (cyberdesk) needed the same cards/badges/tables/theme-picker —
 * app-specific things (self-hosted fonts, backdrop scanline/glow
 * effects, folder-tag chips) stayed local to cyberdeck rather than
 * coming along; this file is deliberately just the reusable core.
 *
 * Load order:  reset  →  cybertokens.css  →  theme colours  →  cybercomponents.css
 *
 * v1.0.0
 */

* { box-sizing: border-box; }

/* Author styles always beat the browser's default `[hidden]{display:none}`
   UA rule regardless of selector specificity — without this, any element
   that's both `[hidden]` AND has its own `display:` declaration (like
   `.viewer-overlay{display:flex}` below) shows up whether or not the
   `hidden` attribute is set, and toggling `el.hidden` in JS does nothing
   visible. Keep this reset above every other rule in the file. */
[hidden] { display: none !important; }

html {
  scrollbar-width: thin;
  scrollbar-color: var(--purple) var(--bg);
  /* Tells the browser to draw its OWN native widgets — the <input
     type="color"> picker popup, native scrollbars, form control chrome —
     in dark mode. Without this, that popup (which isn't our HTML/CSS at
     all, it's the browser's own UI) defaults to a plain white background
     no matter how dark the rest of the page is. */
  color-scheme: dark;
}

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-mono, monospace);
  font-size: 13px;
  margin: 0;
  position: relative;
}

/* Uppercase, letter-spaced chrome text everywhere — the terminal/HUD feel
   this family is going for. Scoped to real UI chrome (buttons, titlebars,
   badges, card titles) rather than a blanket `body *` rule, so actual
   content rendered in `.markdown-body` stays normal-case and readable as
   prose, not shouted. */
button, .btn-link, .btn-ghost, .titlebar-text, .card-title, .field-label {
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* --------------------------------------------------------------------------
   Scrollbars — page and every internally-scrolling panel
   -------------------------------------------------------------------------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--cyan), var(--purple));
  border-radius: 5px;
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(180deg, var(--pink), var(--purple)); }
::-webkit-scrollbar-corner { background: var(--bg); }

/* --------------------------------------------------------------------------
   Top bar
   -------------------------------------------------------------------------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(6px);
  position: sticky; top: 0; z-index: 10;
}
.brand { font-weight: 700; font-size: 1.1rem; letter-spacing: 0.5px; text-shadow: 0 0 10px color-mix(in srgb, var(--pink) 50%, transparent); }
.brand-accent { color: var(--cyan); text-shadow: 0 0 10px color-mix(in srgb, var(--cyan) 60%, transparent); }
.topbar-right { display: flex; align-items: center; gap: 0.75rem; }
.topbar-nav { display: flex; align-items: center; gap: 0.5rem; }

/* --------------------------------------------------------------------------
   Theme picker — a custom dropdown, not a native <select>. Chromium
   forces its own system-blue highlight on the selected/hovered <option>
   with zero author override available, which never matched the active
   theme regardless of what CSS was tried against it.
   -------------------------------------------------------------------------- */
/* inline-block, not the div default of block — this only ever looked
   right in the topbar by accident, because flex sizing there happens to
   shrink a block child to its content width anyway. Anywhere it sits in
   a plain block context, a block-level wrapper stretches to the full
   width of its container, and `right: 0` on the dropdown then anchors to
   that far edge instead of the button actually sitting at the start of
   it. */
.theme-dropdown-wrap { position: relative; display: inline-block; }
#theme-picker-btn { text-transform: uppercase; letter-spacing: 0.3px; font-size: 0.78rem; gap: 0.4rem; }
.caret-down { font-size: 0.65em; color: var(--muted); }
/* position: fixed, not absolute — an ancestor with overflow:hidden clips
   an absolutely-positioned descendant the moment it extends past that
   ancestor's own bounds, which looks exactly like a z-index bug (the
   dropdown appearing to vanish/get cut off) but isn't one. `fixed`
   escapes that clipping since plain overflow:hidden alone doesn't
   establish a containing block for it. top/left are set by JS
   (toggleDropdown) from the button's real on-screen position; the values
   below are just an unused fallback. */
.theme-dropdown {
  position: fixed; top: 0; left: 0; z-index: 1001;
  width: 220px; max-height: 60vh; overflow-y: auto;
  background: var(--panel); border: 1px solid var(--line); border-radius: 3px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  padding: 0.3rem 0;
}
.theme-group-label {
  color: var(--cyan); font-weight: 700; font-size: 0.68rem; letter-spacing: 0.4px;
  text-transform: uppercase; padding: 0.5rem 0.8rem 0.2rem;
}
.theme-item {
  padding: 0.35rem 0.8rem; font-size: 0.78rem; text-transform: uppercase;
  color: var(--fg); cursor: pointer; letter-spacing: 0.2px;
  transition: background 0.1s ease, color 0.1s ease;
}
.theme-item:hover { background: color-mix(in srgb, var(--cyan) 16%, transparent); color: var(--cyan); }
.theme-item.selected { background: color-mix(in srgb, var(--acid) 18%, transparent); color: var(--acid); font-weight: 700; }

.btn-ghost {
  background: transparent; color: var(--cyan); border: 1px solid var(--line);
  padding: 0.4rem 0.8rem; border-radius: 3px; text-decoration: none; font-size: 0.85rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.btn-ghost:hover { border-color: var(--cyan); box-shadow: 0 0 10px color-mix(in srgb, var(--cyan) 30%, transparent); }
.btn-ghost.active { color: var(--acid); border-color: var(--acid); }

/* Deliberately no bare `main { ... }` rule here. That's page-shell
   layout (max-width/centering/padding for the whole content area), not
   a reusable component — it belongs to whatever app-shell each
   consuming app already has (cyberdesk's own is a CSS grid with a
   sidebar; `main` is already its 1fr column and doesn't need or want a
   competing max-width/margin:auto fighting that). A version of this
   file once had `main { max-width: 1300px; margin: 0 auto; padding:
   1.5rem; }` — cyberdeck's own convention — and it silently broke every
   existing cyberdesk page's layout (content capped and re-centered
   instead of filling the grid column) the moment cyberdesk linked this
   stylesheet in. Give a wrapper *class* (like cyberdesk's own `.wrap`)
   this treatment in the consuming app instead, never the bare element
   selector, in a file every app on the page links. */

/* Page header pane — a calm dark panel (not itself saturated purple, so
   it doesn't fight with the title pill sitting inside it). */
.dash-head {
  background: color-mix(in srgb, var(--panel) 55%, var(--bg));
  border: 1px solid color-mix(in srgb, var(--purple) 30%, transparent);
  border-radius: 4px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 0 24px -8px color-mix(in srgb, var(--purple) 45%, transparent),
              inset 0 1px 0 color-mix(in srgb, var(--fg) 6%, transparent);
}
/* The title itself is a real pill — a filled, bordered, glowing badge,
   same visual weight as a .btn-link chip — not just glowing bare text. */
.dash-head h1 {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 0.5rem;
  padding: 0.15rem 0.65rem;
  border-radius: 14px;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--purple);
  background: linear-gradient(135deg, color-mix(in srgb, var(--purple) 24%, transparent), color-mix(in srgb, var(--purple) 8%, transparent));
  border: 1px solid color-mix(in srgb, var(--purple) 50%, transparent);
}
.dash-head h1::before {
  content: "◆";
  font-size: 0.75em;
  filter: drop-shadow(0 0 3px color-mix(in srgb, var(--purple) 80%, transparent));
}
@media (prefers-reduced-motion: no-preference) {
  .dash-head h1 { animation: title-pulse 3s ease-in-out infinite; }
  @keyframes title-pulse {
    0%, 100% { box-shadow: 0 0 8px -2px color-mix(in srgb, var(--purple) 50%, transparent); }
    50% { box-shadow: 0 0 16px 1px color-mix(in srgb, var(--purple) 80%, transparent); }
  }
}
.dash-head p { font-size: 0.75rem; }
.muted { color: var(--muted); }

/* --------------------------------------------------------------------------
   Category sections
   -------------------------------------------------------------------------- */
.cat-section { margin-top: 2rem; }
.cat-head {
  display: flex; align-items: baseline; gap: 0.6rem; margin-bottom: 0.75rem;
  border-left: 3px solid var(--cat-color, var(--line));
  padding-left: 0.6rem; padding-bottom: 0.4rem;
  cursor: pointer; list-style: none; user-select: none;
}
.cat-head::-webkit-details-marker { display: none; }
.cat-head h2 {
  margin: 0; font-size: 1rem; letter-spacing: 0.4px; text-transform: uppercase;
  color: var(--fg); text-shadow: 0 0 8px color-mix(in srgb, var(--purple) 35%, transparent);
}
.cat-count {
  background: color-mix(in srgb, var(--cat-color, var(--muted)) 15%, transparent);
  border: 1px solid var(--cat-color, var(--line));
  color: var(--cat-color, var(--muted));
  border-radius: 10px;
  padding: 0.05rem 0.5rem;
  font-size: 0.7rem;
}
.cat-caret {
  display: inline-block; color: var(--cat-color, var(--muted));
  transition: transform 0.15s ease; font-size: 0.8em;
}
details[open] > .cat-head .cat-caret { transform: rotate(90deg); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   Cards — a soft sheen sweeps in on hover, plus a glow that matches
   whatever status color the card is currently showing.
   -------------------------------------------------------------------------- */
.card {
  --glow: var(--line);
  background: var(--panel); border: 1px solid var(--line); border-radius: 3px;
  padding: 1rem; position: relative; overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.25s ease;
}
.card::before {
  content: ""; position: absolute; inset: -40% -40% auto -40%; height: 140%;
  background: radial-gradient(ellipse at top, color-mix(in srgb, var(--glow) 15%, transparent), transparent 70%);
  opacity: 0; transition: opacity 0.25s ease; pointer-events: none;
}
.card:hover { border-color: var(--glow); box-shadow: 0 10px 28px rgba(0,0,0,0.35), 0 0 24px color-mix(in srgb, var(--glow) 35%, transparent); }
.card:hover::before { opacity: 1; }

.card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.4rem; position: relative; }
.card-title { font-weight: 600; }
.card-desc { font-size: 0.8rem; color: var(--muted); margin: 0 0 0.5rem; position: relative; }
.card-meta { font-size: 0.72rem; margin: 0 0 0.7rem; position: relative; }
.card-meta code {
  background: var(--bg); border: 1px solid var(--line); padding: 0.1rem 0.35rem;
  border-radius: 3px; color: var(--muted);
}

/* Status pills. `status-running`/`status-partial`/`status-stopped`/
   `status-unknown` read naturally for live process status; PASS/FAIL/
   WARN/UNKNOWN validation-gate style status maps onto the same four
   (running≈pass, stopped≈n/a, partial≈warn, unknown≈unknown) rather than
   inventing a parallel set of classes for the same four-color meaning. */
.badge {
  font-size: 0.7rem; font-weight: 700; padding: 0.2rem 0.5rem; border-radius: 3px;
  letter-spacing: 0.4px; white-space: nowrap;
}
.status-running { background: rgba(0,0,0,0.2); color: var(--acid); border: 1px solid var(--acid); text-shadow: 0 0 6px color-mix(in srgb, var(--acid) 60%, transparent); }
.status-partial { background: rgba(0,0,0,0.2); color: var(--orange); border: 1px solid var(--orange); text-shadow: 0 0 6px color-mix(in srgb, var(--orange) 60%, transparent); }
.status-stopped { background: rgba(0,0,0,0.2); color: var(--muted); border: 1px solid var(--line); }
.status-unknown { background: rgba(0,0,0,0.2); color: var(--red); border: 1px solid var(--red); text-shadow: 0 0 6px color-mix(in srgb, var(--red) 60%, transparent); }

.card:has(.status-running) { --glow: var(--acid); }
.card:has(.status-partial) { --glow: var(--orange); }
.card:has(.status-unknown) { --glow: var(--red); }

.card-actions { display: flex; flex-wrap: wrap; gap: 0.4rem; position: relative; }
.card-actions button, .card-actions a.btn-link {
  background: var(--bg); color: var(--cyan); border: 1px solid var(--line);
  padding: 0.35rem 0.7rem; border-radius: 3px; font-family: inherit; font-size: 0.78rem;
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; line-height: 1.2;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.card-actions button:hover, .card-actions a.btn-link:hover {
  border-color: var(--cyan); box-shadow: 0 0 10px color-mix(in srgb, var(--cyan) 30%, transparent);
}
.card-actions button:disabled { opacity: 0.4; cursor: not-allowed; box-shadow: none; }

/* .btn-link as a real standalone button, not just styled when nested
   inside .card-actions — usable anywhere (a table cell, a plain
   paragraph) as a small pill-shaped link/button. */
.btn-link {
  display: inline-flex; align-items: center; justify-content: center; line-height: 1.2;
  background: color-mix(in srgb, var(--cyan) 12%, transparent);
  color: var(--cyan); border: 1px solid color-mix(in srgb, var(--cyan) 45%, transparent);
  padding: 0.22rem 0.6rem; border-radius: 3px; font-size: 0.72rem;
  text-decoration: none; cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}
.btn-link:hover {
  background: color-mix(in srgb, var(--cyan) 22%, transparent);
  border-color: var(--cyan);
  box-shadow: 0 0 10px color-mix(in srgb, var(--cyan) 30%, transparent);
}

/* --------------------------------------------------------------------------
   Windows — a titlebar-and-dots chrome frame for grouping content
   -------------------------------------------------------------------------- */
.window {
  background: var(--panel); border: 1px solid var(--line); border-radius: 4px; overflow: hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,0.45), inset 0 1px 0 color-mix(in srgb, var(--fg) 6%, transparent);
  position: relative;
}
.window::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--cyan) 50%, transparent), transparent);
}
.titlebar { display: flex; align-items: center; gap: 6px; padding: 0.7rem 1.1rem; background: color-mix(in srgb, var(--panel) 70%, var(--bg)); border-bottom: 1px solid var(--line); position: relative; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-a { background: var(--pink); box-shadow: 0 0 6px 1px color-mix(in srgb, var(--pink) 70%, transparent); }
.dot-b { background: var(--purple); box-shadow: 0 0 6px 1px color-mix(in srgb, var(--purple) 70%, transparent); }
.dot-c { background: var(--cyan); box-shadow: 0 0 6px 1px color-mix(in srgb, var(--cyan) 70%, transparent); }
.titlebar-text { margin-left: 8px; font-size: 0.8rem; color: var(--muted); }
.window-body { padding: 1.25rem; }

.log-view {
  background: var(--bg); border: 1px solid var(--line); border-radius: 3px;
  padding: 1rem; overflow-x: auto; white-space: pre-wrap; font-size: 0.82rem;
  line-height: 1.5; max-height: 75vh; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--cyan) var(--panel);
}
code { font-family: var(--font-mono, monospace); }

/* --------------------------------------------------------------------------
   Data table
   -------------------------------------------------------------------------- */
.res-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; background: var(--bg); border: 1px solid var(--line); border-radius: 3px; overflow: hidden; }
.res-table th, .res-table td { text-align: left; padding: 0.5rem 0.7rem; border-bottom: 1px solid var(--line); }
.res-table th { color: var(--muted); font-size: 0.7rem; letter-spacing: 0.4px; text-transform: uppercase; background: color-mix(in srgb, var(--panel) 60%, var(--bg)); }
.res-table tr:last-child td { border-bottom: none; }
.res-table tr:hover td { background: color-mix(in srgb, var(--cyan) 6%, transparent); }
.empty-state { color: var(--muted); font-size: 0.85rem; padding: 1.5rem; text-align: center; border: 1px dashed var(--line); border-radius: 3px; }

/* --------------------------------------------------------------------------
   Text/select inputs
   -------------------------------------------------------------------------- */
.text-input {
  background-color: var(--bg);
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.5rem 0.7rem;
  font-family: inherit;
  font-size: 0.85rem;
}
.text-input:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan); }

/* Native <select> chrome ignores background-color in some browsers unless
   appearance is reset; also style the popup option list itself — limited
   cross-browser support, but Firefox/Chromium both honor it. */
select.text-input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--cyan) 50%),
                     linear-gradient(135deg, var(--cyan) 50%, transparent 50%);
  background-position: calc(100% - 16px) center, calc(100% - 11px) center;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2rem;
  cursor: pointer;
}
select.text-input option {
  background-color: var(--panel);
  color: var(--fg);
}

/* --------------------------------------------------------------------------
   Rendered markdown — headers/code/tables themed with the active
   CYBERGRID palette instead of one flat grey text dump.
   -------------------------------------------------------------------------- */
.markdown-body {
  background: var(--bg); border: 1px solid var(--line); border-radius: 3px;
  padding: 1.25rem 1.5rem; max-height: 75vh; overflow-y: auto; line-height: 1.6;
}
.markdown-body h1, .markdown-body h2, .markdown-body h3 {
  color: var(--cyan); text-shadow: 0 0 8px color-mix(in srgb, var(--cyan) 30%, transparent);
  border-bottom: 1px solid var(--line); padding-bottom: 0.3rem; margin-top: 1.4rem;
}
.markdown-body h1:first-child { margin-top: 0; }
.markdown-body h2 { color: var(--purple); }
.markdown-body h3 { color: var(--pink); font-size: 1rem; border-bottom: none; }
.markdown-body a { color: var(--cyan); }
.markdown-body strong { color: var(--acid); }
.markdown-body code {
  background: color-mix(in srgb, var(--cyan) 12%, var(--panel));
  color: var(--cyan);
  border: 1px solid color-mix(in srgb, var(--cyan) 35%, transparent);
  border-radius: 3px;
  padding: 0.1rem 0.35rem; font-size: 0.85em;
}
.markdown-body pre {
  background: var(--panel); border: 1px solid var(--line); border-radius: 3px;
  padding: 0.9rem; overflow-x: auto;
}
.markdown-body pre code { background: none; border: none; padding: 0; color: var(--fg); }
.markdown-body table { width: 100%; border-collapse: collapse; margin: 0.75rem 0; }
.markdown-body th, .markdown-body td { text-align: left; padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--line); }
.markdown-body th { color: var(--muted); text-transform: uppercase; font-size: 0.72rem; background: color-mix(in srgb, var(--panel) 60%, var(--bg)); }
.markdown-body ul, .markdown-body ol { padding-left: 1.4rem; }
.markdown-body hr { border: none; border-top: 1px solid var(--line); margin: 1rem 0; }
.markdown-body blockquote { border-left: 3px solid var(--purple); margin: 0.6rem 0; padding: 0.2rem 0.8rem; color: var(--muted); }

/* --------------------------------------------------------------------------
   Popup viewer — a sized modal for "view" links/actions, instead of a
   full page navigation. Also the frame the custom theme creator uses.
   -------------------------------------------------------------------------- */
.viewer-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.75); z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 2rem;
}
/* Lighter scrim specifically for the theme creator — the whole point is
   watching the real page repaint live as colors change, which a near-
   opaque backdrop mostly defeats. */
#theme-creator-overlay { background: rgba(0,0,0,0.35); }
.viewer-window {
  width: min(900px, 100%); max-height: 85vh; display: flex; flex-direction: column;
}
.viewer-body { padding: 0; overflow: hidden; flex: 1; display: flex; flex-direction: column; min-height: 0; }
.viewer-body .markdown-body { max-height: none; flex: 1; overflow-y: auto; border: none; border-radius: 0; }

/* --------------------------------------------------------------------------
   Custom theme creator — wider than the plain popup, with a real
   live-preview column (not just "peek at the page behind the modal",
   which the modal's own backdrop mostly defeats).
   -------------------------------------------------------------------------- */
.ct-window { width: min(1200px, 96vw); }
.ct-layout {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 0; flex: 1; min-height: 0; overflow: hidden;
}
.ct-controls { padding: 1.25rem; overflow-y: auto; }
.ct-preview {
  padding: 1.25rem; overflow-y: auto;
  background: var(--bg); border-left: 1px solid var(--line);
}
@media (max-width: 800px) {
  .ct-layout { grid-template-columns: 1fr; }
  .ct-preview { border-left: none; border-top: 1px solid var(--line); }
}
.viewer-actions { display: flex; gap: 0.5rem; padding: 0.6rem 1rem; border-top: 1px solid var(--line); justify-content: flex-end; }
.viewer-actions button, .viewer-actions a {
  background: var(--bg); color: var(--cyan); border: 1px solid var(--line);
  padding: 0.35rem 0.9rem; border-radius: 3px; font-family: inherit; font-size: 0.8rem;
  cursor: pointer; text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.viewer-actions button:hover, .viewer-actions a:hover {
  border-color: var(--cyan); box-shadow: 0 0 10px color-mix(in srgb, var(--cyan) 30%, transparent);
}

.win-close {
  position: absolute; right: 1rem; top: 50%; transform: translateY(-50%);
  color: var(--muted); text-decoration: none; font-size: 0.85rem;
  width: 22px; height: 22px; display: flex; align-items: center; justify-content: center;
  border-radius: 3px; border: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.win-close:hover { color: var(--red); border-color: var(--red); background: color-mix(in srgb, var(--red) 10%, transparent); }

/* --------------------------------------------------------------------------
   Custom theme creator — swatch controls
   -------------------------------------------------------------------------- */
.field-label { display: block; font-size: 0.8rem; color: var(--muted); margin-bottom: 0.3rem; }
.ct-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 0.6rem; }
.ct-swatch {
  display: flex; flex-direction: column; gap: 0.3rem; align-items: center;
  font-size: 0.72rem; color: var(--muted); text-transform: uppercase;
}
.ct-swatch input[type="color"] {
  width: 100%; height: 2.2rem; border: 1px solid var(--line); border-radius: 3px;
  background: var(--bg); cursor: pointer; padding: 2px;
}

@media (max-width: 640px) {
  .topbar { flex-direction: column; gap: 0.6rem; align-items: stretch; }
  .grid { grid-template-columns: 1fr; }
  .viewer-overlay { padding: 0.5rem; }
}