/* ============================================================
   ILLUMINATE — Add to Calendar widget styles
   Shared between evenings.html and book.html.
   All tokens come from main.css :root.
   ============================================================ */

/* ── Trigger button ──────────────────────────────────────── */

.atc-widget {
  position: relative;
  display: inline-block;
}

.atc-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.875rem;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.atc-trigger:hover,
.atc-trigger[aria-expanded="true"] {
  border-color: var(--color-border-hover);
  color: var(--color-lake-light);
  background: var(--color-lake-mist);
}

.atc-trigger:focus-visible {
  outline: 2px solid var(--color-lake);
  outline-offset: 2px;
}

.atc-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

/* ── Dropdown ────────────────────────────────────────────── */

.atc-dropdown {
  position: absolute;
  top: calc(100% + 0.375rem);
  left: 0;
  z-index: 300;
  min-width: 11.5rem;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card), 0 0 20px oklch(0% 0 0 / 0.25);
  overflow: hidden;
  animation: atc-in 0.13s var(--ease-out) both;
}

.atc-dropdown[hidden] {
  display: none;
}

@keyframes atc-in {
  from { opacity: 0; transform: translateY(-5px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Options ─────────────────────────────────────────────── */

.atc-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.5625rem 0.875rem;
  font-family: var(--font);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  text-decoration: none;
  transition: background 0.12s, color 0.12s;
}

.atc-option:hover {
  background: var(--color-lake-mist);
  color: var(--color-text);
}

.atc-option:focus-visible {
  outline: 2px solid var(--color-lake);
  outline-offset: -2px;
}

.atc-option svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  color: var(--color-text-subtle);
  transition: color 0.12s;
}

.atc-option:hover svg {
  color: var(--color-lake-light);
}

.atc-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0.25rem 0;
}

/* ── Event card layout: CTA + widget side by side ────────── */

.event-card__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: auto;
  padding-top: 1.25rem;
}

/* ── Confirmation widget placement ───────────────────────── */

.confirmation__calendar {
  margin-top: 0.25rem;
}

/* ── Light mode ──────────────────────────────────────────── */

body.theme-light .atc-trigger {
  color: oklch(35% 0.020 210);
  border-color: oklch(59% 0.160 200 / 0.2);
}

body.theme-light .atc-trigger:hover,
body.theme-light .atc-trigger[aria-expanded="true"] {
  background: oklch(96% 0.015 200 / 0.65);
  color: oklch(25% 0.030 210);
}

body.theme-light .atc-dropdown {
  background: oklch(99% 0.003 200 / 0.97);
  border-color: oklch(59% 0.160 200 / 0.15);
  box-shadow: 0 8px 28px oklch(14% 0.025 210 / 0.14);
}

body.theme-light .atc-option {
  color: oklch(35% 0.020 210);
}

body.theme-light .atc-option:hover {
  background: oklch(94% 0.015 200 / 0.6);
  color: oklch(14% 0.025 210);
}

body.theme-light .atc-divider {
  background: oklch(59% 0.160 200 / 0.15);
}