/**
 * @file
 * popup_message.css – styles for the page-load popup.
 *
 * Uses CSS custom properties where possible so themes can override easily.
 */

/* ── Overlay / backdrop ─────────────────────────────────────────────────── */
.popup-message-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background-color: rgba(0, 0, 0, 0.55);
  animation: popup-fade-in 0.25s ease both;
}

.popup-message-overlay--closing {
  animation: popup-fade-out 0.2s ease both;
}

/* ── Dialog box ─────────────────────────────────────────────────────────── */
.popup-message-dialog {
  width: 100%;
  /* max-width is set inline from drupalSettings */
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  animation: popup-slide-up 0.25s ease both;
  display: flex;
  flex-direction: column;
  max-height: 90vh;
}

.popup-message-overlay--closing .popup-message-dialog {
  animation: popup-slide-down 0.2s ease both;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.popup-message-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e0e0e0;
  background: #f5f5f5;
}

.popup-message-title {
  margin: 0;
  font-size: 1.25rem;
  line-height: 1.3;
  font-weight: 600;
  color: #1a1a1a;
  flex: 1;
}

/* ── × close button (top-right of header) ───────────────────────────────── */
.popup-message-close-x {
  flex-shrink: 0;
  appearance: none;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  color: #666;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}

.popup-message-close-x:hover,
.popup-message-close-x:focus-visible {
  color: #1a1a1a;
  background: #e0e0e0;
  outline: none;
}

/* ── Body ───────────────────────────────────────────────────────────────── */
.popup-message-body {
  padding: 1.5rem 1.25rem;
  overflow-y: auto;
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
}

.popup-message-body > *:first-child {
  margin-top: 0;
}

.popup-message-body > *:last-child {
  margin-bottom: 0;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.popup-message-footer {
  display: flex;
  justify-content: flex-end;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid #e0e0e0;
  background: #f9f9f9;
}

/* Primary close button – leverages Drupal's .button classes; fallback below */
.popup-message-close-btn {
  padding: 0.5rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: opacity 0.15s;
}

.popup-message-close-btn:not(.button--primary) {
  background: #003cc5;
  color: #fff;
  border: none;
}

.popup-message-close-btn:hover,
.popup-message-close-btn:focus-visible {
  opacity: 0.85;
  outline: 2px solid #003cc5;
  outline-offset: 2px;
}

/* ── Animations ─────────────────────────────────────────────────────────── */
@keyframes popup-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes popup-fade-out {
  from { opacity: 1; }
  to   { opacity: 0; }
}

@keyframes popup-slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

@keyframes popup-slide-down {
  from { transform: translateY(0);    opacity: 1; }
  to   { transform: translateY(20px); opacity: 0; }
}

/* ── Respect reduced-motion preference ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .popup-message-overlay,
  .popup-message-overlay--closing,
  .popup-message-dialog,
  .popup-message-overlay--closing .popup-message-dialog {
    animation: none;
  }
}

/* ── Responsive adjustments ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .popup-message-overlay {
    align-items: flex-end;
    padding: 0;
  }

  .popup-message-dialog {
    border-radius: 12px 12px 0 0;
    max-height: 80vh;
    animation: popup-slide-up-mobile 0.3s ease both;
  }

  .popup-message-overlay--closing .popup-message-dialog {
    animation: popup-slide-down-mobile 0.25s ease both;
  }
}

@keyframes popup-slide-up-mobile {
  from { transform: translateY(100%); }
  to   { transform: translateY(0); }
}

@keyframes popup-slide-down-mobile {
  from { transform: translateY(0); }
  to   { transform: translateY(100%); }
}