/* ==========================================================================
   Softlinkster Semantic Search — Frontend Styles
   ========================================================================== */

/* --- Live Search Container --- */
.sse-live-search-wrap {
  position: relative;
  display: inline-block;
  width: 100%;
}

/* --- Dropdown Panel --- */
.sse-live-results {
  position: absolute;
  z-index: 99999;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 420px;
  overflow-y: auto;
  background: #fff;
  border: 1px solid #dcdcde;
  border-top: none;
  border-radius: 0 0 8px 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.sse-live-results.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* --- Loading State --- */
.sse-live-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 14px;
  color: #787c82;
  font-size: 13px;
  gap: 8px;
}

.sse-live-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid #dcdcde;
  border-top-color: #3858e9;
  border-radius: 50%;
  animation: sseSpinnerRotate 0.6s linear infinite;
}

@keyframes sseSpinnerRotate {
  to {
    transform: rotate(360deg);
  }
}

/* --- Result Item --- */
.sse-live-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  text-decoration: none;
  color: #1d2327;
  border-bottom: 1px solid #f0f0f1;
  transition: background 0.15s ease;
  cursor: pointer;
}

.sse-live-item:last-child {
  border-bottom: none;
}

.sse-live-item:hover,
.sse-live-item.is-active {
  background: #f0f3ff;
}

.sse-live-item:focus {
  outline: 2px solid #3858e9;
  outline-offset: -2px;
}

/* --- Thumbnail --- */
.sse-live-thumb {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  background: #f0f0f1;
}

.sse-live-thumb-placeholder {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 6px;
  background: #f0f0f1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a7aaad;
  font-size: 20px;
}

/* --- Text Content --- */
.sse-live-info {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.sse-live-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.3;
  color: #1d2327;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sse-live-title mark {
  background: #fef3c7;
  color: inherit;
  padding: 0 1px;
  border-radius: 2px;
}

.sse-live-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: #787c82;
  margin-top: 2px;
}

.sse-live-type {
  text-transform: capitalize;
}

.sse-live-price {
  font-weight: 600;
  color: #2e7d32;
}

.sse-live-price-sale {
  text-decoration: line-through;
  color: #a7aaad;
  font-weight: 400;
  margin-right: 4px;
}

.sse-live-excerpt {
  font-size: 12px;
  color: #787c82;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* --- View All Link --- */
.sse-live-view-all {
  display: block;
  padding: 12px 14px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: #3858e9;
  text-decoration: none;
  border-top: 1px solid #f0f0f1;
  background: #fafafa;
  border-radius: 0 0 8px 8px;
  transition: background 0.15s ease;
}

.sse-live-view-all:hover {
  background: #f0f3ff;
  color: #2145d4;
}

/* --- No Results --- */
.sse-live-empty {
  padding: 18px 14px;
  text-align: center;
  color: #787c82;
  font-size: 13px;
}

.sse-live-empty strong {
  display: block;
  margin-bottom: 4px;
  color: #1d2327;
}

/* --- Suggestion / Did You Mean --- */
.sse-suggestion {
  margin-top: 8px;
  color: #2271b1;
}

/* --- Voice Button --- */
.sse-voice-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 18px;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.15s;
  vertical-align: middle;
  line-height: 1;
  flex-shrink: 0;
}

.sse-voice-btn:hover {
  background: #f0f0f1;
}

.sse-voice-btn.is-listening {
  animation: ssVoicePulse 1s ease-in-out infinite;
}

@keyframes ssVoicePulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4);
  }

  50% {
    box-shadow: 0 0 0 6px rgba(220, 38, 38, 0);
  }
}

/* --- Scrollbar --- */
.sse-live-results::-webkit-scrollbar {
  width: 6px;
}

.sse-live-results::-webkit-scrollbar-track {
  background: transparent;
}

.sse-live-results::-webkit-scrollbar-thumb {
  background: #c3c4c7;
  border-radius: 3px;
}

/* --- Dark Mode --- */
@media (prefers-color-scheme: dark) {
  .sse-live-results {
    background: #1e1e1e;
    border-color: #3c3c3c;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  }

  .sse-live-item {
    color: #e0e0e0;
    border-bottom-color: #2c2c2c;
  }

  .sse-live-item:hover,
  .sse-live-item.is-active {
    background: #2a2d3a;
  }

  .sse-live-title {
    color: #e0e0e0;
  }

  .sse-live-title mark {
    background: #4a3f1f;
  }

  .sse-live-meta,
  .sse-live-excerpt {
    color: #a0a0a0;
  }

  .sse-live-thumb-placeholder {
    background: #2c2c2c;
    color: #666;
  }

  .sse-live-view-all {
    background: #252525;
    border-top-color: #2c2c2c;
    color: #6b8aff;
  }

  .sse-live-view-all:hover {
    background: #2a2d3a;
  }

  .sse-live-empty {
    color: #a0a0a0;
  }

  .sse-live-empty strong {
    color: #e0e0e0;
  }

  .sse-live-results::-webkit-scrollbar-thumb {
    background: #555;
  }
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .sse-live-results {
    max-height: 300px;
    border-radius: 0 0 6px 6px;
  }

  .sse-live-item {
    padding: 8px 10px;
    gap: 10px;
  }

  .sse-live-thumb,
  .sse-live-thumb-placeholder {
    width: 40px;
    height: 40px;
  }

  .sse-live-title {
    font-size: 13px;
  }
}

/* ==========================================================================
   Faceted Filtering Sidebar
   ========================================================================== */

.sse-search-layout {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.sse-search-layout .sse-facets {
  flex: 0 0 240px;
  min-width: 200px;
}

.sse-search-layout .sse-results {
  flex: 1;
  min-width: 0;
}

.sse-facets {
  background: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 16px;
}

.sse-facet-group {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e8e8e8;
}

.sse-facet-group:last-of-type {
  border-bottom: none;
  margin-bottom: 8px;
}

.sse-facet-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #1d2327;
  margin: 0 0 8px;
}

.sse-facet-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.sse-facet-item {
  margin-bottom: 4px;
}

.sse-facet-item label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 13px;
  color: #3c434a;
  padding: 3px 0;
  transition: color 0.15s;
}

.sse-facet-item label:hover {
  color: #3858e9;
}

.sse-facet-item.is-active label {
  font-weight: 600;
  color: #3858e9;
}

.sse-facet-checkbox {
  accent-color: #3858e9;
}

.sse-facet-count {
  color: #a7aaad;
  font-size: 11px;
  margin-left: auto;
}

.sse-facet-clear {
  display: block;
  width: 100%;
  padding: 8px;
  background: transparent;
  border: 1px solid #dcdcde;
  border-radius: 4px;
  color: #787c82;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.15s;
}

.sse-facet-clear:hover {
  border-color: #3858e9;
  color: #3858e9;
}

/* ==========================================================================
   Search Result Cards
   ========================================================================== */

.sse-result-card {
  display: flex;
  gap: 16px;
  padding: 16px;
  margin-bottom: 12px;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  text-decoration: none;
  color: #1d2327;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.sse-result-card:hover {
  border-color: #3858e9;
  box-shadow: 0 2px 8px rgba(56, 88, 233, 0.1);
}

.sse-result-card-thumb {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 6px;
  object-fit: cover;
  background: #f0f0f1;
}

.sse-result-card-thumb-placeholder {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  border-radius: 6px;
  background: #f0f0f1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a7aaad;
  font-size: 28px;
}

.sse-result-card-body {
  flex: 1;
  min-width: 0;
}

.sse-result-card-title {
  font-size: 16px;
  font-weight: 600;
  margin: 0 0 4px;
  color: #1d2327;
}

.sse-result-card-title a {
  color: inherit;
  text-decoration: none;
}

.sse-result-card-title a:hover {
  color: #3858e9;
}

.sse-result-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: #787c82;
  margin-bottom: 6px;
}

.sse-result-card-price {
  font-weight: 600;
  color: #2e7d32;
}

.sse-result-card-rating {
  color: #f0b429;
}

.sse-result-card-type {
  text-transform: capitalize;
  background: #f0f0f1;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: 11px;
}

.sse-result-card-excerpt {
  font-size: 14px;
  color: #50575e;
  line-height: 1.5;
  margin: 0;
}

/* ==========================================================================
   No Results / Fallback Page
   ========================================================================== */

.sse-no-results {
  max-width: 800px;
  margin: 0 auto;
  padding: 60px 20px;
  text-align: center;
}

.sse-no-results-icon {
  font-size: 52px;
  margin-bottom: 20px;
  color: #a7aaad;
  line-height: 1;
}

.sse-no-results h2 {
  font-size: 28px;
  font-weight: 700;
  color: inherit;
  margin: 0 0 16px;
}

.sse-no-results>p {
  color: inherit;
  opacity: 0.8;
  font-size: 16px;
  line-height: 1.6;
  margin: 0 auto 40px;
  max-width: 600px;
}

.sse-trending-terms {
  margin-bottom: 48px;
}

.sse-trending-terms strong {
  display: block;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: inherit;
  opacity: 0.6;
  margin-bottom: 12px;
}

.sse-trending-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.sse-trending-term {
  display: inline-flex;
  padding: 8px 16px;
  background: rgba(120, 124, 130, 0.1);
  border-radius: 20px;
  text-decoration: none;
  font-weight: 500;
  color: inherit !important;
  font-size: 14px;
  transition: all 0.2s ease;
}

.sse-trending-term:hover {
  background: var(--wp--preset--color--contrast, #1d2327) !important;
  color: var(--wp--preset--color--base, #ffffff) !important;
  transform: translateY(-1px);
}

.sse-fallback-sections {
  display: flex;
  flex-direction: column;
  gap: 40px;
  text-align: left;
}

.sse-fallback-section h3 {
  font-size: 20px;
  font-weight: 600;
  color: inherit;
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid currentColor;
  border-bottom-color: rgba(120, 124, 130, 0.2);
}

.sse-no-results-suggestions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.sse-fallback-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  background: rgba(120, 124, 130, 0.04);
  border: 1px solid currentColor;
  border-color: rgba(120, 124, 130, 0.2);
  border-radius: 12px;
  text-decoration: none !important;
  color: inherit !important;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.sse-fallback-card:hover {
  background: var(--wp--preset--color--contrast, #1d2327);
  border-color: var(--wp--preset--color--contrast, #1d2327);
  color: var(--wp--preset--color--base, #ffffff) !important;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
}

.sse-fallback-card-title {
  font-weight: 600;
  font-size: 16px;
  line-height: 1.4;
  color: inherit;
  margin-bottom: 8px;
}

.sse-fallback-card:hover .sse-fallback-card-title {
  color: inherit;
}

.sse-fallback-card-excerpt {
  font-size: 13px;
  line-height: 1.6;
  color: inherit;
  opacity: 0.75;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   Did You Mean
   ========================================================================== */

.sse-did-you-mean {
  padding: 12px 16px;
  margin-bottom: 16px;
  background: #fef9e7;
  border: 1px solid #f0d78c;
  border-radius: 6px;
  font-size: 14px;
  color: #6b5900;
}

.sse-did-you-mean a {
  font-weight: 600;
  color: #3858e9;
  text-decoration: none;
}

.sse-did-you-mean a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   Responsive — Additional
   ========================================================================== */

@media (max-width: 768px) {
  .sse-search-layout {
    flex-direction: column;
  }

  .sse-search-layout .sse-facets {
    flex: none;
    width: 100%;
  }

  .sse-result-card {
    flex-direction: column;
    gap: 10px;
  }

  .sse-result-card-thumb,
  .sse-result-card-thumb-placeholder {
    width: 100%;
    height: 160px;
  }
}

/* ==========================================================================
   Dark Mode — Additional
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  .sse-facets {
    background: #1e1e1e;
    border-color: #3c3c3c;
  }

  .sse-facet-title {
    color: #e0e0e0;
  }

  .sse-facet-item label {
    color: #c0c0c0;
  }

  .sse-facet-group {
    border-bottom-color: #2c2c2c;
  }

  .sse-result-card {
    background: #1e1e1e;
    border-color: #3c3c3c;
  }

  .sse-result-card-title {
    color: #e0e0e0;
  }

  .sse-result-card-excerpt {
    color: #a0a0a0;
  }

  .sse-no-results h2 {
    color: #e0e0e0;
  }

  .sse-fallback-card {
    background: #252525;
    border-color: #3c3c3c;
  }

  .sse-did-you-mean {
    background: #2a2510;
    border-color: #4a3f1f;
    color: #d4b85c;
  }
}

/* ==========================================================================
   Theme-Adaptive Overrides
   ========================================================================== */

:root {
  --sse-theme-bg: #ffffff;
  --sse-theme-surface: #ffffff;
  --sse-theme-surface-strong: #f5f6f7;
  --sse-theme-text: #1d2327;
  --sse-theme-muted: #50575e;
  --sse-theme-border: #d7dade;
  --sse-theme-border-strong: #c5c9cf;
  --sse-theme-accent: #3858e9;
  --sse-theme-accent-contrast: #ffffff;
  --sse-theme-shadow: rgba(15, 23, 42, 0.08);
  --sse-theme-shadow-strong: rgba(15, 23, 42, 0.16);
  --sse-theme-warning-bg: #fef9e7;
  --sse-theme-warning-border: #f0d78c;
  --sse-theme-warning-text: #6b5900;
  --sse-theme-highlight-bg: #fef3c7;
  --sse-theme-highlight-text: #2f2500;
  --sse-theme-highlight-border: #e7c86e;
}

.sse-live-search-wrap,
.sse-search-layout,
.sse-results,
.sse-no-results {
  color: var(--sse-theme-text);
  font-family: inherit;
}

.sse-live-results {
  background: var(--sse-theme-surface);
  border-color: var(--sse-theme-border-strong);
  box-shadow: 0 12px 30px var(--sse-theme-shadow-strong);
  color: var(--sse-theme-text);
}

.sse-live-item {
  color: var(--sse-theme-text);
  border-bottom-color: var(--sse-theme-border);
}

.sse-live-item:hover,
.sse-live-item.is-active {
  background: var(--sse-theme-surface-strong);
}

.sse-live-title,
.sse-live-empty strong {
  color: var(--sse-theme-text);
}

.sse-live-title mark {
  background: var(--sse-theme-highlight-bg);
  color: var(--sse-theme-highlight-text) !important;
  box-shadow: inset 0 -1px 0 var(--sse-theme-highlight-border);
  padding: 0 0.15em;
  border-radius: 0.25em;
  font-weight: 700;
}

.sse-live-meta,
.sse-live-excerpt,
.sse-live-empty {
  color: var(--sse-theme-muted);
}

.sse-live-thumb,
.sse-result-card-thumb {
  background: var(--sse-theme-surface-strong);
}

.sse-live-thumb-placeholder,
.sse-result-card-thumb-placeholder {
  background: var(--sse-theme-surface-strong);
  color: var(--sse-theme-muted);
}

.sse-live-view-all {
  background: var(--sse-theme-surface);
  border-top-color: var(--sse-theme-border);
  color: var(--sse-theme-accent);
}

.sse-live-view-all:hover {
  background: var(--sse-theme-surface-strong);
  color: var(--sse-theme-accent);
}

.sse-facets {
  background: var(--sse-theme-surface);
  border-color: var(--sse-theme-border);
  color: var(--sse-theme-text);
}

.sse-facet-group {
  border-bottom-color: var(--sse-theme-border);
}

.sse-facet-title,
.sse-no-results h2,
.sse-fallback-section h3,
.sse-result-card-title,
.sse-result-card-title a,
.sse-fallback-card-title {
  color: var(--sse-theme-text);
}

.sse-facet-item label,
.sse-result-card-meta,
.sse-result-card-excerpt,
.sse-no-results > p,
.sse-trending-terms strong,
.sse-fallback-card-excerpt {
  color: var(--sse-theme-muted);
  opacity: 1;
}

.sse-facet-item label:hover,
.sse-facet-item.is-active label,
.sse-result-card-title a:hover,
.sse-did-you-mean a {
  color: var(--sse-theme-accent);
}

.sse-facet-checkbox {
  accent-color: var(--sse-theme-accent);
}

.sse-facet-count {
  color: var(--sse-theme-muted);
}

.sse-facet-clear {
  border-color: var(--sse-theme-border);
  color: var(--sse-theme-muted);
}

.sse-facet-clear:hover {
  border-color: var(--sse-theme-accent);
  color: var(--sse-theme-accent);
}

.sse-result-card {
  background: var(--sse-theme-surface);
  border-color: var(--sse-theme-border);
  color: var(--sse-theme-text);
  box-shadow: 0 4px 14px var(--sse-theme-shadow);
}

.sse-result-card:hover {
  border-color: var(--sse-theme-accent);
  box-shadow: 0 10px 24px var(--sse-theme-shadow-strong);
}

.sse-result-card-type,
.sse-trending-term {
  background: var(--sse-theme-surface-strong);
  border: 1px solid var(--sse-theme-border);
  color: var(--sse-theme-text) !important;
}

.sse-result-card-price {
  color: var(--sse-theme-accent);
}

.sse-result-card-rating {
  color: #f0b429;
}

.sse-no-results-icon {
  color: var(--sse-theme-accent);
  opacity: 0.7;
}

.sse-trending-term:hover {
  background: var(--sse-theme-accent) !important;
  border-color: var(--sse-theme-accent);
  color: var(--sse-theme-accent-contrast) !important;
}

.sse-fallback-card {
  background: var(--sse-theme-surface);
  border-color: var(--sse-theme-border);
  color: var(--sse-theme-text) !important;
  box-shadow: 0 4px 14px var(--sse-theme-shadow);
}

.sse-fallback-card:hover {
  background: var(--sse-theme-surface-strong);
  border-color: var(--sse-theme-accent);
  color: var(--sse-theme-text) !important;
  box-shadow: 0 10px 24px var(--sse-theme-shadow-strong);
}

.sse-fallback-card:hover .sse-fallback-card-title,
.sse-fallback-card:hover .sse-fallback-card-excerpt {
  color: inherit;
}

.sse-did-you-mean {
  background: var(--sse-theme-warning-bg);
  border-color: var(--sse-theme-warning-border);
  color: var(--sse-theme-warning-text);
}