/* ==========================================================================
   Lyceum Cookie / Consent Banner (REQ-25 / LYC-146 / FR-17)

   Token-only: every color, font, and shadow references _tokens.css /
   _typography.css. Zero raw hex beyond the inline fallbacks inside var()
   default slots. Fixed bottom-right card on wide viewports; full-bleed
   bottom sheet below 640px.
   ========================================================================== */

.lyceum-cookie-banner {
  position: fixed;
  right: 24px;
  bottom: 24px;
  left: auto;
  z-index: 9500;
  max-width: 400px;
  width: calc(100vw - 48px);
  padding: 0;
  margin: 0;
  background-color: var(--color-quarter-white);
  color: var(--color-text);
  border: var(--btn-border, 0.5px) solid var(--color-rule);
  border-radius: var(--btn-radius, 10px);
  box-shadow: var(--shadow-3, 0 8px 24px rgba(4, 5, 3, 0.18));
  font-family: var(--font-body-serif, Georgia, serif);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  opacity: 1;
  transform: translateY(0);
  transition: opacity 200ms ease, transform 200ms ease;
}

.lyceum-cookie-banner[hidden] {
  display: none;
}

.lyceum-cookie-banner.is-dismissed {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}

.lyceum-cookie-banner__inner {
  position: relative;
  padding: 20px 24px 20px 24px;
}

/* ---- Close button ----------------------------------------------------- */
.lyceum-cookie-banner__close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-text-muted);
  font-family: var(--font-ui, "Archivo Narrow", system-ui, sans-serif);
  font-size: var(--text-xl);
  line-height: 1;
  cursor: pointer;
  border-radius: var(--btn-radius, 10px);
}

.lyceum-cookie-banner__close:hover,
.lyceum-cookie-banner__close:focus-visible {
  color: var(--color-text);
  background-color: var(--color-surface-warm);
}

.lyceum-cookie-banner__close:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---- Heading ---------------------------------------------------------- */
.lyceum-cookie-banner__heading {
  margin: 0 36px 8px 0;
  padding: 0;
  font-family: var(--font-display, "Playfair Display", Georgia, serif);
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: var(--leading-snug);
  color: var(--color-text);
  letter-spacing: 0;
}

/* ---- Body ------------------------------------------------------------- */
.lyceum-cookie-banner__body {
  margin: 0 0 16px 0;
  color: var(--color-text);
}

.lyceum-cookie-banner__body p {
  margin: 0 0 8px 0;
  font-family: var(--font-body-serif, Georgia, serif);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: var(--color-text);
}

.lyceum-cookie-banner__body p:last-child {
  margin-bottom: 0;
}

/* ---- Actions ---------------------------------------------------------- */
.lyceum-cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.lyceum-cookie-banner__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--btn-height, 44px);
  padding: 0 16px;
  border-radius: var(--btn-radius, 10px);
  border: var(--btn-border, 0.5px) solid transparent;
  font-family: var(--font-ui, "Archivo Narrow", system-ui, sans-serif);
  font-size: var(--text-sm);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease;
  flex: 1 1 auto;
}

.lyceum-cookie-banner__btn--accept {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.lyceum-cookie-banner__btn--accept:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.lyceum-cookie-banner__btn--decline {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-rule);
}

.lyceum-cookie-banner__btn--decline:hover {
  background-color: var(--color-surface-warm);
  border-color: var(--color-text-muted);
}

.lyceum-cookie-banner__btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.lyceum-cookie-banner__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---- Mobile: full-width bottom sheet --------------------------------- */
@media (max-width: 640px) {
  .lyceum-cookie-banner {
    right: 0;
    left: 0;
    bottom: 0;
    width: 100%;
    max-width: 100%;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
    border-top: var(--btn-border, 0.5px) solid var(--color-rule);
  }

  .lyceum-cookie-banner__inner {
    padding: 16px;
  }

  .lyceum-cookie-banner__actions {
    flex-direction: column;
  }

  .lyceum-cookie-banner__btn {
    width: 100%;
  }
}

/* ---- Reduced motion --------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .lyceum-cookie-banner {
    transition: none;
  }
  .lyceum-cookie-banner.is-dismissed {
    transform: none;
  }
  .lyceum-cookie-banner__btn {
    transition: none;
  }
}