/**
 * @file
 * Popup login block styles.
 *
 * Maintains backward compatibility with existing classes while
 * adding necessary styles for functionality.
 */

/* Alternative selector for ID-based styling */
.popup-login-block {
  display: none;
  position: fixed;
  z-index: var(--solo-popup-z-index, 10000);
  padding-block-start: 6.25rem;
  padding-block-end: 6.25rem;
  inset-inline-start: 0;
  inset-block-start: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(var(--solo-popup-bg-rgb), var(--solo-popup-overlay-opacity, 0.5));
  opacity: 0;
  transition: opacity var(--solo-popup-animation-duration, 0.3s) ease;
}

/* When toggled open */
.popup-login-block.toggled {
  opacity: 1;
}

/* Alternative class-based approach for better compatibility */
.popup-login-block.solo-popup-visible {
  display: block !important;
}

/* Inner container */
.popup-login-block-inner {
  color: var(--r-tx);
  background-color: var(--r-bg);
  max-width: 900px !important;
  margin-inline: auto;
  margin-block: 0;
  padding: calc(2 * var(--solo-px16));
  height: auto !important;
  transform: translateY(-20px);
  transition: transform var(--solo-popup-animation-duration, 0.3s) ease;
}

/* Animate inner container when parent is toggled */
.popup-login-block.toggled .popup-login-block-inner {
  transform: translateY(0);
}

/* Close button styles */
.login-button-close button {
  color: var(--r-tx-bt);
  background-color: var(--r-bg-bt);
  padding: 0 !important;
}

/* Focus styles for all interactive elements */
.login-button-close button:focus,
.login-button-open button:focus,
.popup-login-block button:focus,
.popup-login-block input:focus,
.popup-login-block select:focus,
.popup-login-block textarea:focus,
.popup-login-block a:focus {
  outline: 2px solid var(--r-br, currentColor);
  outline-offset: 2px;
}

/* Login block list styles */
.block-user-login-block .item-list ul {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  width: 100%;
  flex-wrap: wrap;
}

.block-user-login-block .item-list ul li {
  margin-block: 5px;
  margin-inline: auto;
}

/* Open button container */
.login-button-open {
  display: flex;
  height: 100%;
  float: inline-end;
}

/* Open button styles */
.login-button-open button {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-block: 0.563rem;
  padding-inline: var(--solo-px16);
  min-width: 5.75rem;
  color: var(--r-tx-bt);
  background-color: var(--r-bg-bt);
  line-height: 1.5;
  font-size: var(--solo-px16);
}

/* Login popup trigger (from menu) */
.login-popup-trigger {
  cursor: pointer;
  transition: outline-offset 0.2s ease;
}

/* Body class when popup is open */
body.solo-login-popup-open {
  overflow: hidden;
}

/* Focus trap visual indicator */
.popup-login-block:focus-within {
  outline: none;
}

/* ARIA live region for announcements */
#solo-popup-login-live-region {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Skip color styling for SVG icons - inherit from parent */
.login-button-close svg,
.login-button-open svg {
  fill: currentColor;
}

/* Responsive adjustments */
@media (max-width: 48rem) {
  .popup-login-block-inner {
    max-width: 95% !important;
    margin-inline: 2.5%;
    padding: var(--solo-px16);
  }

  /* Ensure touch targets are at least 44x44px */
  .login-button-close button,
  .login-button-open button {
    min-width: 44px;
    min-height: 44px;
  }
}

/* High contrast mode support - no color changes, just ensure visibility */
@media (prefers-contrast: high) {
  .login-button-close button:focus,
  .login-button-open button:focus,
  .popup-login-block button:focus,
  .popup-login-block input:focus,
  .popup-login-block select:focus,
  .popup-login-block textarea:focus,
  .popup-login-block a:focus {
    outline-width: 3px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .popup-login-block,
  .popup-login-block-inner {
    transition-duration: 0.01ms !important;
  }
}

/* Print styles */
@media print {
  .popup-login-block,
  .login-button-open,
  .login-button-close {
    display: none !important;
  }
}

/* Ensure proper stacking context */
.popup-login-block-inner {
  position: relative;
  z-index: 1;
}

/* Keyboard navigation enhancement */
.popup-login-block [tabindex="-1"] {
  outline: none;
}

/* Loading state (optional) */
.popup-login-block.loading .popup-login-block-inner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: inherit;
  opacity: 0.7;
  cursor: wait;
}
