/* =============================================================================
   Dialogs — the Learntec meeting modal.

   It is a <div> toggled by an `aria-hidden` attribute from js/main.js, not a
   native <dialog>. dialog semantics (focus trap, ::backdrop, Esc) would be a
   markup change, which this package does not own — see the report.

   Elevation 16 per elevation.md → --shadow-card-hover, the system's deepest
   brand shadow. Open/close runs over --duration-moderate (motion.md, "panels
   that open and close").
   ============================================================================= */

/* ==========================================
   Learntec meeting modal
   ========================================== */
.learntec-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-dialog);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-moderate) var(--ease-standard),
              visibility var(--duration-moderate) var(--ease-standard);
}

.learntec-modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.learntec-modal__backdrop {
  position: absolute;
  inset: 0;
  background-color: var(--color-scrim);
  backdrop-filter: blur(var(--space-1));
}

/* The dialog scrolls its own body; the page behind it never does. */
.learntec-modal__content {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--card-padding);
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card-hover);
  transform: scale(0.9) translateY(var(--space-5));
  transition: transform var(--duration-moderate) var(--ease-standard);
}

.learntec-modal[aria-hidden="false"] .learntec-modal__content {
  transform: scale(1) translateY(0);
}

.learntec-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-gray);
  padding: var(--space-1);
  border-radius: var(--border-radius);
  transition: background-color var(--duration-fast) var(--ease-standard),
              color var(--duration-fast) var(--ease-standard);
}

.learntec-modal__close:hover {
  color: var(--color-primary);
  background-color: var(--color-near-white);
}

.learntec-modal__header {
  text-align: center;
  margin-bottom: var(--space-6);
}

/* EdTech contrast rule: the accent is light, so its text is
   --color-primary-darkest, never white (contracts.md §1). */
.learntec-modal__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-accent);
  color: var(--color-primary-darkest);
  border-radius: var(--border-radius-pill);
  font-size: 0.875rem;
  line-height: 140%;
  font-weight: 600;
}

.learntec-modal__title {
  margin: 0;
  font-size: 1.5rem;
  line-height: 130%;
  font-weight: 700;
  color: var(--color-primary);
}

.learntec-modal__body {
  text-align: center;
}

.learntec-modal__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
  padding: var(--space-4);
  background-color: var(--color-near-white);
  border-radius: var(--border-radius-md);
}

.learntec-modal__info-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-text-gray);
  font-size: 1rem;
  line-height: 160%;
}

/* Sets only `color`, which the sprite icons read through currentColor; the
   size stays with .icon--24 (contracts.md §4). */
.learntec-modal__info-item svg {
  color: var(--color-division-brand);
}

.learntec-modal__text {
  color: var(--color-text-gray);
  line-height: 160%;
  margin-bottom: var(--space-6);
}

.learntec-modal__cta {
  width: 100%;
  justify-content: center;
}

@media (max-width: 600px) {
  .learntec-modal__title {
    font-size: 1.125rem;
  }
}