/* Custom properties */
:root {
  --newsletter-spacing-xs: 4px;
  --newsletter-spacing-sm: 8px;
  --newsletter-spacing-md: 12px;
  --newsletter-spacing-lg: 20px;
  --newsletter-radius: 3px;
  --newsletter-text-color: #666;
  --newsletter-border-color: #e0e0e0;
  --newsletter-heading-color: #1e1e1e;
  --newsletter-system-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  --newsletter-hover-opacity: 0.04;
  --newsletter-shadow-hover: 0 4px 4px rgba(var(--newsletter-rgb-values, 0, 0, 0), 0.2);
  --newsletter-archive-width: 108%;
  --newsletter-archive-offset: 4%;
  --newsletter-primary-color: rgba(var(--newsletter-rgb-values), 1);
  --newsletter-background-hover: rgba(var(--newsletter-rgb-values), 0.04);
}

/* Newsletter List Component */
.newsletter-list {
  display: flex;
  flex-direction: column;
  width: 100%;
  position: relative;
  transition: opacity 0.3s ease;
}

.newsletter-item {
  display: flex;
  align-items: flex-start;
  padding: var(--newsletter-spacing-md) var(--newsletter-spacing-sm);
  border-bottom: 1px solid var(--newsletter-border-color);
  cursor: pointer;
  position: relative;
  z-index: 1;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
  will-change: box-shadow;

  &:hover {
    background-color: rgba(var(--newsletter-rgb-values), var(--newsletter-hover-opacity));
    box-shadow: var(--newsletter-shadow-hover);
    z-index: 10;
  }

  .newsletter-image {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    margin-right: var(--newsletter-spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;

    img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: var(--newsletter-radius);
    }
  }

  .newsletter-details {
    display: flex;
    flex-direction: column;
    justify-content: center;

    p {
      margin: 0;
    }
  }
}

/* Newsletter Pagination */
.newsletter-pagination {
  margin-top: var(--newsletter-spacing-lg);
  padding-top: var(--newsletter-spacing-md);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--newsletter-spacing-sm);
  font-family: var(--newsletter-system-font);
}

/* Reset WordPress default styles */
.newsletter-pagination .page-numbers.dots {
  border: none;
  background: none;
}

.newsletter-pagination ul.page-numbers {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: var(--newsletter-spacing-sm);
  background: none;
  border: none;
  box-shadow: none;
}

.newsletter-pagination .page-numbers li {
  margin: 0;
  padding: 0;
  background: none;
  border: none;
  display: inline-flex;
}

.newsletter-pagination .page-numbers span,
.newsletter-pagination .page-numbers a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 var(--newsletter-spacing-md);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid var(--newsletter-border-color);
  border-radius: var(--newsletter-radius);
  background-color: #ffffff;
  color: var(--newsletter-text-color);
  text-decoration: none;
  transition: all 0.2s ease;
  margin: 0;
}

.newsletter-pagination .page-numbers span.current {
  background-color: rgba(var(--newsletter-rgb-values), 1);
  border-color: rgba(var(--newsletter-rgb-values), 0.8);
  color: #ffffff;
}

.newsletter-pagination .page-numbers a:hover {
  background-color: rgba(var(--newsletter-rgb-values), 0.04);
  border-color: rgba(var(--newsletter-rgb-values), 0.2);
  color: var(--newsletter-heading-color);
}

.newsletter-pagination .prev,
.newsletter-pagination .next {
  font-weight: 500;
  padding: 0 var(--newsletter-spacing-md);
}

/* Loading States */
.newsletter-list.loading {
  opacity: 0.6;
  pointer-events: none;
}

.newsletter-list.loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 2.5rem;
  height: 2.5rem;
  border: 3px solid var(--newsletter-background-hover);
  border-top-color: var(--newsletter-primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* Error Message */
.newsletter-error {
  background-color: #fee2e2;
  border: 1px solid #fecaca;
  border-radius: var(--newsletter-radius);
  color: #991b1b;
  padding: var(--newsletter-spacing-md);
  margin-bottom: var(--newsletter-spacing-md);
  animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-1rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Rest of existing styles */
.newsletter-date {
  font-size: 0.85em;
  font-weight: normal;
  color: var(--newsletter-text-color);
  margin-bottom: -5px !important;
}

.newsletter-title {
  font-size: 1.3em;
  font-weight: 400;
}

/* Newsletter Archive Component */
.newsletter-archive {
  font-family: var(--newsletter-system-font);
  position: relative;
  width: var(--newsletter-archive-width);
  margin: 0;
  padding: 0;

  .archive-month {
    font-size: 24px;
    margin: 30px 7px 0;
    padding: 0;
    color: var(--newsletter-heading-color);
    font-weight: 600;
    line-height: 1.3;

    &:first-child {
      margin-top: 0;
    }
  }

  .archive-list {
    width: 100%;
    list-style: none;
    margin: 0;
    padding: 0;

    li {
      width: 100%;
      margin: 0;
      font-size: 16px;
      line-height: 1.5;
      position: relative;
      transition: background-color 0.1s ease, box-shadow 0.1s ease;
      background-color: transparent;
      z-index: 1;
      border-radius: var(--newsletter-radius);
      will-change: background-color, box-shadow;

      &:hover {
        z-index: 2;
        background-color: rgba(var(--newsletter-rgb-values), var(--newsletter-hover-opacity));
        box-shadow: var(--newsletter-shadow-hover);
      }
    }

    a {
      text-decoration: none;
      transition: color 0.15s ease-in-out;
      display: flex;
      justify-content: flex-start;
      gap: 4px;
      align-items: baseline;
      padding: 2px;
      position: relative;
      box-sizing: border-box;

      &:focus-visible {
        outline: 2px dashed var(--newsletter-title-color, #0073aa);
        outline-offset: 2px;
      }
    }
  }
}

.archive-date {
  color: var(--newsletter-text-color);
  font-size: 0.9em;
  margin-left: 1px;
  display: block !important;
  width: auto !important;
  text-align: right !important;
  padding-right: 0 !important;
  min-width: 95px !important;
}

.archive-separator {
  color: var(--newsletter-text-color);
  opacity: 0.5;
  padding: 0 4px;
}

.archive-title {
  margin-right: var(--newsletter-spacing-xs);
  color: inherit;
  white-space: nowrap;
  flex: 1 !important;
  min-width: 0 !important;
  text-align: left !important;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .newsletter-archive {
    .archive-list {
      a {
        gap: calc(var(--newsletter-spacing-xs) * 0.75);
      }
    }

    .archive-date {
      width: 90px;
      font-size: 0.85em;
    }
  }
}