:root {
  /* PassportPro theme integration */
  --tooltip-bg: #ffffff;
  --tooltip-text: #1f2937;
  --tooltip-border: rgba(30, 58, 138, 0.2);
  --tooltip-shadow: 0 8px 32px rgba(30, 58, 138, 0.15);
  --tooltip-radius: 8px;
  --tooltip-min-width: 300px;
  --arrow-left: 50%;
  --passport-blue: #1e3a8a;
  --passport-gold: #f59e0b;

  /* High contrast mode */
  @media (prefers-contrast: high) {
    --tooltip-border: #000000;
    --tooltip-shadow: rgba(0, 0, 0, 0.3);
    --tooltip-text: #000000;
    --tooltip-bg: #ffffff;
  }

  /* Force light theme for consistency */
  @media (prefers-color-scheme: dark) {
    --tooltip-bg: #ffffff;
    --tooltip-text: #1f2937;
    --tooltip-border: rgba(30, 58, 138, 0.2);
    --tooltip-shadow: 0 8px 32px rgba(30, 58, 138, 0.15);
  }
}

.hover-preview-tooltip {
  /* Positioning */
  position: absolute;
  z-index: 9999;

  /* Size constraints */
  max-width: var(--tooltip-min-width);

  /* Spacing and borders */
  border-radius: var(--tooltip-radius);
  border: 1px solid var(--tooltip-border);

  /* Colors and background */
  background-color: var(--tooltip-bg);
  color: var(--tooltip-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadow effect */
  box-shadow: var(--tooltip-shadow);

  /* Animation */
  transition: all 0.3s ease;
  opacity: 1;
  overflow: hidden;
}

/* Arrow pointers */
.hover-preview-tooltip::before,
.hover-preview-tooltip::after {
  content: '';
  position: absolute;
  left: var(--arrow-left);
  transform: translateX(-50%);
  width: 0;
  height: 0;
}

/* Bottom arrow (tooltip above link) */
.hover-preview-tooltip.arrow-top::before {
  bottom: -10px;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid var(--tooltip-border);
}

.hover-preview-tooltip.arrow-top::after {
  bottom: -9px;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-top: 10px solid var(--tooltip-bg);
}

/* Top arrow (tooltip below link) */
.hover-preview-tooltip.arrow-bottom::before {
  top: -10px;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid var(--tooltip-border);
}

.hover-preview-tooltip.arrow-bottom::after {
  top: -9px;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 10px solid var(--tooltip-bg);
}

.hover-preview-content {
  display: flex;
  flex-direction: column;
}

.hover-preview-content a {
  text-decoration: none !important;
  color: inherit;
}

.hover-preview-content .preview-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  background: #ffffff;
  border-bottom: 1px solid var(--tooltip-border);
  padding: 1rem 1.5rem;
}

.hover-preview-content .weather-info {
  display: flex;
  align-items: center;
}

/* Content styling */
.preview-summary {
  text-align: left;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #6b7280;
  padding: 1rem;
  margin: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.preview-summary::after {
  content: "";
  display: inline-block;
  width: 100%;
}

/* Loading state */
.hover-preview-tooltip.loading {
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-indicator {
  color: var(--tooltip-text);
  font-style: italic;
}

/* Error state */
.hover-preview-tooltip.error {
  border-color: #ff4444;
  color: #ff4444;
  padding: 8px 12px;
  min-height: auto;
}

.preview-image {
  margin: 0;
  overflow: hidden;
  border-bottom: 1px solid var(--tooltip-border);
}

.preview-image img {
  width: 100%;
  height: auto;
  display: block;
}

.preview-title {
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--passport-blue);
  padding: 0;
  margin: 0;
}

/* Media query for mobile devices */
@media screen and (max-width: 767px) {
  .hover-preview-tooltip {
    max-width: 280px !important;
    width: calc(100% - 2rem);
    margin: 0 1rem;
    left: 50% !important;
    transform: translateX(-50%);
  }

  .preview-title {
    padding: 1rem;
    font-size: 1rem;
  }

  .preview-summary {
    font-size: 0.85rem;
    line-height: 1.5;
    padding: 1rem;
  }

  .hover-preview-tooltip.loading {
    max-width: 280px !important;
  }
}

/* For very small screens */
@media screen and (max-width: 320px) {
  .hover-preview-tooltip {
    max-width: 180px !important;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .hover-preview-tooltip {
    transition: none;
  }
}

/* Print styles */
@media print {
  .hover-preview-tooltip {
    display: none !important;
  }
}

.hover-preview-tooltip {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}

.hover-preview-tooltip .preview-footer {
  border-top: 1px solid #eee;
  padding: 8px;
  text-align: center;
  font-size: 0.9em;
  color: #666;
}