/* Cookie consent, Arc-style (piece 24, 2026-10-29).
 *
 * Arc reference: cookie-consent. One floating surface at the bottom edge,
 * 16px from the viewport, at most 660px wide; the message above, then
 * Manage (quiet) beside Reject and Accept, which share one weight so
 * refusing is as easy as accepting. Preferences open as a 420px panel with
 * hairline rows and switches. The surface rises 24px from .98 on a light
 * spring and leaves faster than it came.
 *
 * Markup comes from cookie-consent.js (unchanged). Loaded portal-wide through
 * base.html's g-public slot and directly by the standalone public pages.
 * Tokens: arc_tokens.css only.
 */

html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner {
  left: 16px;
  right: 16px;
  bottom: max(16px, env(safe-area-inset-bottom, 0px));
  max-width: 660px;
  margin: 0;
  padding: 14px 14px 12px 18px;
  border: 0;
  border-radius: var(--arc-radius-sheet);
  background: var(--arc-surface-raised);
  color: var(--arc-foreground);
  box-shadow: 0 0 0 1px var(--arc-border), var(--arc-shadow-floating);
  font-size: var(--arc-text-sm);
  letter-spacing: var(--arc-tracking);
  line-height: 1.5;
  opacity: 0;
  transform: translateY(12px) scale(.98);
  transform-origin: 50% 100%;
  transition:
    opacity var(--arc-dur-exit) var(--arc-ease-exit),
    transform var(--arc-dur-exit) var(--arc-ease-exit),
    display var(--arc-dur-exit) allow-discrete;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner[data-open="1"] {
  opacity: 1;
  transform: none;
  transition:
    opacity var(--arc-dur) var(--arc-ease),
    transform var(--arc-dur-considered) var(--arc-spring),
    display 0s allow-discrete;
}
@starting-style {
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner[data-open="1"] {
    opacity: 0;
    transform: translateY(24px) scale(.98);
  }
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-inner { gap: var(--arc-space-3); }
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-text h3 {
  margin: 0 0 var(--arc-space-1);
  font-size: var(--arc-text-md);
  font-weight: var(--arc-weight-strong);
  letter-spacing: -0.01em;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-body {
  color: var(--arc-text-secondary);
  font-size: var(--arc-text-sm);
  line-height: 1.5;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) :is(.cookie-banner, .cookie-prefs-card) a {
  color: var(--arc-foreground);
  text-decoration: underline;
  text-decoration-color: var(--arc-border-strong);
  text-underline-offset: 3px;
  transition: text-decoration-color var(--arc-dur-fast) var(--arc-ease);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) :is(.cookie-banner, .cookie-prefs-card) a:hover { text-decoration-color: currentColor; }
html body:is(body, #oc-arc):is(body, #oc-arc-2) :is(.cookie-banner, .cookie-prefs-card) .cb-gpc {
  border-left-color: var(--arc-border-strong);
  color: var(--arc-text-secondary);
  font-size: var(--arc-text-xs);
}

/* Actions: Manage first and quiet, then Reject and Accept at one weight. */
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-actions {
  grid-template-columns: auto 1fr 1fr;
  gap: 6px;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-manage { order: -1; }
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-accept { order: 1; }
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-actions button.cb-choice,
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-foot button.cb-choice {
  min-height: var(--arc-control-md);
  height: auto;
  padding: 6px var(--arc-space-3);
  border: 1px solid var(--arc-border-strong);
  border-radius: var(--arc-radius-control);
  background: var(--arc-surface);
  color: var(--arc-foreground);
  box-shadow: none;
  font-size: var(--arc-text-sm);
  font-weight: var(--arc-weight-strong);
  letter-spacing: var(--arc-tracking);
  line-height: 1.25;
  transition:
    background-color var(--arc-dur-fast) var(--arc-ease),
    border-color var(--arc-dur-fast) var(--arc-ease),
    color var(--arc-dur-fast) var(--arc-ease),
    transform var(--arc-dur) var(--arc-spring);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-actions button.cb-manage,
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-foot button.cb-prefs-cancel {
  border-color: transparent;
  background: transparent;
  color: var(--arc-text-secondary);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-foot button.cb-prefs-save {
  border-color: var(--arc-accent);
  background: var(--arc-accent);
  color: var(--arc-accent-foreground);
}
@media (hover: hover) and (pointer: fine) {
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-choice:hover,
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-foot .cb-choice:hover {
    background: var(--arc-surface-muted);
    color: var(--arc-foreground);
    box-shadow: none;
  }
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-actions button.cb-manage:hover,
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-foot button.cb-prefs-cancel:hover {
    background: var(--arc-hover);
  }
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-foot button.cb-prefs-save:hover {
    border-color: var(--arc-accent-strong);
    background: var(--arc-accent-strong);
    color: var(--arc-accent-foreground);
  }
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) :is(.cookie-banner .cb-choice, .cookie-prefs-card .cb-foot .cb-choice):active {
  transform: scale(.97);
  transition-duration: var(--arc-dur-fast), var(--arc-dur-fast), var(--arc-dur-fast), var(--arc-dur-instant);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) :is(.cookie-banner, .cookie-prefs-card) button:focus { outline: none; }
html body:is(body, #oc-arc):is(body, #oc-arc-2) :is(.cookie-banner, .cookie-prefs-card) button:focus-visible,
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-link:focus-visible {
  outline: 2px solid var(--arc-focus);
  outline-offset: 2px;
}
@media (max-width: 560px) {
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner {
    left: 12px;
    right: 12px;
    bottom: max(12px, env(safe-area-inset-bottom, 0px));
    padding: 14px;
  }
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-actions { grid-template-columns: 1fr 1fr; }
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-banner .cb-manage { order: 1; grid-column: 1 / -1; }
}

/* Preferences panel */
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-back {
  background: color-mix(in srgb, var(--arc-background) 45%, transparent);
  opacity: 0;
  transition:
    opacity var(--arc-dur-exit) var(--arc-ease-exit),
    display var(--arc-dur-exit) allow-discrete;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-back[data-open="1"] {
  opacity: 1;
  transition: opacity var(--arc-dur) var(--arc-ease), display 0s allow-discrete;
}
@starting-style {
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-back[data-open="1"] { opacity: 0; }
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-back[data-open="1"] .cookie-prefs-card {
    opacity: 0;
    transform: translateY(24px) scale(.98);
  }
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card {
  width: min(420px, 100%);
  padding: 18px;
  border: 0;
  border-radius: var(--arc-radius-sheet);
  background: var(--arc-surface-raised);
  color: var(--arc-foreground);
  box-shadow: 0 0 0 1px var(--arc-border), var(--arc-shadow-floating);
  letter-spacing: var(--arc-tracking);
  transform: translateY(8px) scale(.98);
  opacity: 0;
  transition:
    opacity var(--arc-dur-exit) var(--arc-ease-exit),
    transform var(--arc-dur-exit) var(--arc-ease-exit);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-back[data-open="1"] .cookie-prefs-card {
  opacity: 1;
  transform: none;
  transition:
    opacity var(--arc-dur) var(--arc-ease),
    transform var(--arc-dur-considered) var(--arc-spring);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card h2 {
  margin: 0 0 var(--arc-space-1);
  font-size: var(--arc-text-lg);
  font-weight: var(--arc-weight-strong);
  letter-spacing: -0.01em;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-sub {
  color: var(--arc-text-secondary);
  font-size: var(--arc-text-sm);
  line-height: 1.5;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-cats { margin: var(--arc-space-2) -6px 0; }
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat {
  gap: var(--arc-space-4);
  padding: 10px 6px;
  border-top: 1px solid var(--arc-border-subtle);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat:first-child { border-top: 0; }
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-info h4 {
  margin: 0 0 2px;
  font-size: var(--arc-text-sm);
  font-weight: var(--arc-weight-strong);
  letter-spacing: var(--arc-tracking);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-lock {
  color: var(--arc-text-muted);
  font-size: var(--arc-text-xs);
  font-weight: var(--arc-weight);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-info p {
  color: var(--arc-text-muted);
  font-size: var(--arc-text-xs);
  line-height: 1.5;
}

/* Switch: 36 x 20, the thumb springs across. */
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-switch {
  flex: 0 0 36px;
  width: 36px;
  height: 20px;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-track {
  width: 36px;
  height: 20px;
  border-radius: var(--arc-radius-pill);
  background: var(--arc-control-track);
  transition: background-color var(--arc-dur-fast) var(--arc-ease);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-track::after {
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: var(--arc-control-thumb);
  box-shadow: 0 1px 2px color-mix(in srgb, var(--arc-foreground) 18%, transparent);
  transition: transform var(--arc-dur) var(--arc-spring);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-switch input:checked + .cat-track { background: var(--arc-control-on); }
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-switch input:checked + .cat-track::after { transform: translateX(16px); }
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-switch input:disabled + .cat-track { opacity: .52; }
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cat-switch input:focus-visible + .cat-track {
  outline: 2px solid var(--arc-focus);
  outline-offset: 2px;
  box-shadow: none;
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card .cb-foot {
  grid-template-columns: auto 1fr;
  gap: 6px;
  margin-top: var(--arc-space-1);
  padding-top: var(--arc-space-3);
  border-top: 1px solid var(--arc-border-subtle);
}

html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-link {
  border-radius: 4px;
  text-decoration-color: var(--arc-border-strong);
  text-underline-offset: 3px;
  transition: color var(--arc-dur-fast) var(--arc-ease), text-decoration-color var(--arc-dur-fast) var(--arc-ease);
}
html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-link:hover { text-decoration-color: currentColor; }

@media (prefers-reduced-motion: reduce) {
  html body:is(body, #oc-arc):is(body, #oc-arc-2) :is(.cookie-banner, .cookie-banner[data-open="1"], .cookie-prefs-card, .cookie-prefs-back[data-open="1"] .cookie-prefs-card) {
    transform: none;
  }
  html body:is(body, #oc-arc):is(body, #oc-arc-2) :is(.cookie-banner .cb-choice, .cookie-prefs-card .cb-foot .cb-choice):active { transform: none; }
  html body:is(body, #oc-arc):is(body, #oc-arc-2) .cookie-prefs-card :is(.cat-track, .cat-track::after) { transition: none; }
}