/*
 * Demo Promo — small bottom-right toast that appears after a scroll
 * threshold and points visitors to a sample demo page.
 *
 * Goals:
 *   - Quiet, non-intrusive: small, unobtrusive position, gentle entry.
 *   - Themed via brand tokens (--bg-card, --text-primary, --accent, etc.)
 *     so it adapts across vibrant / dark / bright modes without
 *     per-mode overrides.
 *   - Respects prefers-reduced-motion (no slide-in, no fade transitions).
 */

.aed-demo-promo {
  position: fixed;
  z-index: 80; /* below modals (~90), above body content */
  bottom: 1rem;
  right: 1rem;
  width: 340px;
  max-width: calc(100vw - 2rem);
  padding: 1rem 1.1rem 1.1rem;
  background: var(--bg-card, #ffffff);
  color: var(--text-primary, #111827);
  border: 1px solid var(--border, rgba(0, 0, 0, 0.08));
  border-radius: 14px;
  box-shadow:
    0 18px 40px -12px rgba(0, 0, 0, 0.28),
    0 4px 10px -2px rgba(0, 0, 0, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Hidden until JS toggles `data-show="true"`. We use opacity + transform
     instead of display:none so the entry transition can animate. */
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition:
    opacity 280ms cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 320ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.aed-demo-promo[data-show="true"] {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

/* Position variants */
.aed-demo-promo[data-position="bottom-left"] {
  right: auto;
  left: 1rem;
}
.aed-demo-promo[data-position="bottom-center"] {
  right: auto;
  left: 50%;
  transform: translate(-50%, 12px);
}
.aed-demo-promo[data-position="bottom-center"][data-show="true"] {
  transform: translate(-50%, 0);
}

/* Eyebrow — tiny accent-colored label above the heading. */
.aed-demo-promo__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0 0 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  /* --accent-text is theme-aware on brands that define it (auto-flips to
     a readable shade on light surfaces); fall back to --accent. */
  color: var(--accent-text, var(--accent, #2563eb));
}
.aed-demo-promo__eyebrow-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 18%, transparent);
}

.aed-demo-promo__heading {
  margin: 0 0 0.45rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.005em;
  /* Reserve space for the close button so heading wrapping doesn't
     crash into it. */
  padding-right: 1.75rem;
}

.aed-demo-promo__body {
  margin: 0 0 0.85rem;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--text-secondary, color-mix(in srgb, var(--text-primary, #111827) 75%, transparent));
}

.aed-demo-promo__actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.aed-demo-promo__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 0.95rem;
  background: var(--brand-surface, var(--accent, #2563eb));
  color: var(--brand-on-surface, #ffffff);
  border: 1px solid color-mix(in srgb, var(--brand-on-surface, #ffffff) 18%, transparent);
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.83rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: transform 180ms ease, filter 180ms ease, box-shadow 180ms ease;
}
.aed-demo-promo__cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
  box-shadow: 0 6px 14px -4px color-mix(in srgb, var(--accent, #2563eb) 35%, transparent);
}
.aed-demo-promo__cta:focus-visible {
  outline: 2px solid var(--accent, #2563eb);
  outline-offset: 2px;
}
.aed-demo-promo__cta-arrow {
  display: inline-block;
  transition: transform 180ms ease;
}
.aed-demo-promo__cta:hover .aed-demo-promo__cta-arrow {
  transform: translateX(2px);
}

.aed-demo-promo__secondary {
  font-size: 0.78rem;
  color: var(--text-muted, color-mix(in srgb, var(--text-primary, #111827) 60%, transparent));
  background: transparent;
  border: 0;
  padding: 0.5rem 0.5rem;
  cursor: pointer;
  border-radius: 6px;
  transition: background 140ms ease, color 140ms ease;
}
.aed-demo-promo__secondary:hover {
  color: var(--text-primary, #111827);
  background: color-mix(in srgb, var(--text-primary, #111827) 6%, transparent);
}
.aed-demo-promo__secondary:focus-visible {
  outline: 2px solid var(--accent, #2563eb);
  outline-offset: 2px;
}

/* Close (X) — top-right corner, doesn't trigger the dismiss flag if
   the user just wants to dismiss this visit. The 'No thanks' secondary
   IS the explicit-dismiss path; X is a softer "close for now" — but
   to keep this addon predictable, both currently set the dismiss flag.
   Future tweak: differentiate the two if user feedback warrants. */
.aed-demo-promo__close {
  position: absolute;
  top: 0.5rem;
  right: 0.55rem;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--text-muted, color-mix(in srgb, var(--text-primary, #111827) 50%, transparent));
  cursor: pointer;
  font-size: 1.05rem;
  line-height: 1;
  transition: background 140ms ease, color 140ms ease;
}
.aed-demo-promo__close:hover {
  color: var(--text-primary, #111827);
  background: color-mix(in srgb, var(--text-primary, #111827) 8%, transparent);
}
.aed-demo-promo__close:focus-visible {
  outline: 2px solid var(--accent, #2563eb);
  outline-offset: 2px;
}

/* Reduced-motion — drop the slide; just fade. */
@media (prefers-reduced-motion: reduce) {
  .aed-demo-promo {
    transform: none;
    transition: opacity 200ms ease;
  }
  .aed-demo-promo[data-show="true"] {
    transform: none;
  }
  .aed-demo-promo[data-position="bottom-center"],
  .aed-demo-promo[data-position="bottom-center"][data-show="true"] {
    transform: translateX(-50%);
  }
}

/* Mobile — full-bleed at the bottom with a tighter padding so the
   toast doesn't crowd the viewport but still reads as a separate
   surface from the page content. */
@media (max-width: 480px) {
  .aed-demo-promo {
    width: auto;
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    padding: 0.85rem 0.95rem 1rem;
  }
  .aed-demo-promo[data-position="bottom-left"],
  .aed-demo-promo[data-position="bottom-center"] {
    left: 0.75rem;
    right: 0.75rem;
    transform: translateY(12px);
  }
  .aed-demo-promo[data-position="bottom-left"][data-show="true"],
  .aed-demo-promo[data-position="bottom-center"][data-show="true"] {
    transform: translateY(0);
  }
}