/* 
 * Improved Search Overlay Styles
 * Matching the unified overlay menu design
 */

/* Global Search Icon - Keep in top right corner */
.global-search-icon {
  position: fixed;
  top: 25px;
  right: 20px;
  z-index: 100;
  cursor: pointer;
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.global-search-icon:hover {
  transform: scale(1.1);
  cursor: pointer;
}

/* Position the search icon alongside other control icons */
@media (max-width: 768px) {
  .global-search-icon {
    top: 19px;
    right: 15px;
    padding: 6px;
  }
  
  .global-search-icon img {
    margin-left: 10px;
    display: inline-block;
  }
}

/* Matching Colors with Overlay Menu */
:root {
  /* Colors that match the main site colors */
  --search-bg-color: var(--bg-primary);
  --search-text-color: var(--text-primary);
  --search-text-secondary: var(--text-primary);
  --search-button-bg: var(--color-teal-medium);
  --search-button-hover: var(--color-teal-dark);
  --search-accent: var(--color-teal-light);
  --search-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  --search-item-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  --search-item-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.15);
  --search-info-border: 1px solid rgba(var(--color-teal-medium-rgb), 0.3);
  --search-purple-accent: var(--color-purple-medium); /* For highlighting */
}

/* Base Overlay Structure */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(var(--color-cream-rgb), 0.95); /* Match body background */
  z-index: 1050;
  display: none;
  overflow-y: auto;
  color: var(--search-text-color);
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}

.search-overlay.active {
  opacity: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.search-overlay-content {
  position: relative;
  max-width: 750px;
  width: 90%;
  margin: 50px auto;
  padding: 30px;
  background-color: var(--bg-primary); /* Use the main background color from the site */
  border-radius: 12px;
  box-shadow: var(--search-shadow);
  max-height: 85vh;
  overflow-y: auto;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Typography */
.search-overlay-content h2 {
  margin-top: 0;
  margin-bottom: 24px;
  color: var(--search-text-color);
  text-align: center;
  font-size: 1.5em;
  font-weight: 500;
  border-bottom: 1px solid rgba(61, 120, 118, 0.2);
  padding-bottom: 15px;
  letter-spacing: 0.5px;
}

.search-overlay-content h3 {
  color: var(--search-text-color);
  font-size: 1.2em;
  margin-bottom: 15px;
  font-weight: 500;
}

/* Search Header */
.search-overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

/* Modern Minimalist Close Button (matching unified menu) */
.close-overlay-button {
  width: 28px;
  height: 28px;
  cursor: pointer;
  background: transparent;
  border: none;
  position: relative;
  opacity: 0.6;
  transition: all 0.3s ease;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-overlay-button:hover {
  opacity: 1;
  transform: rotate(90deg);
}

.close-overlay-button svg {
  stroke: var(--search-button-bg);
  transition: stroke 0.3s ease;
}

.close-overlay-button:hover svg {
  stroke: var(--search-button-hover);
}

/* SVG fallback for the close button (in case svg is not rendered) */
.close-overlay-button::before,
.close-overlay-button::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 1px;
  background-color: var(--search-button-bg);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(45deg);
  transition: all 0.3s ease;
  display: none; /* Hidden by default, shown only if SVG fails */
}

.close-overlay-button::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}

.close-overlay-button:hover::before,
.close-overlay-button:hover::after {
  background-color: var(--search-button-hover);
  height: 2px;
}

/* Show the fallback if SVG is not loaded correctly */
.close-overlay-button svg:not(:visible) + .close-overlay-button::before,
.close-overlay-button svg:not(:visible) + .close-overlay-button::after {
  display: block;
}

/* Search Form */
.search-overlay-form {
  width: 100%;
  margin-bottom: 20px;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--search-item-shadow);
}

.search-input {
  flex: 1;
  padding: 15px;
  border: 1px solid rgba(61, 120, 118, 0.2);
  border-right: none;
  font-size: 16px;
  background-color: white;
  color: var(--search-text-color);
  outline: none;
  border-radius: 8px 0 0 8px;
  transition: all 0.3s ease;
}

.search-input:focus {
  border-color: var(--search-button-bg);
  box-shadow: 0 0 0 3px rgba(61, 120, 118, 0.1);
}

.search-button {
  background-color: var(--search-button-bg);
  color: white;
  border: none;
  padding: 0 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.3s ease;
  border-radius: 0 8px 8px 0;
  margin: 0;
}

.search-button:hover {
  background-color: var(--search-button-hover);
}

.search-button svg {
  stroke: white;
}

/* Info Box */
.search-info-box {
  background-color: rgba(var(--color-teal-medium-rgb), 0.1);
  border: 1px solid rgba(var(--color-teal-medium-rgb), 0.2);
  border-radius: 8px;
  padding: 15px;
  margin: 15px 0 20px 0;
  color: var(--search-text-secondary);
}

.search-info-box p {
  margin: 8px 0;
  line-height: 1.5;
  font-size: 0.95em;
}

/* Recent Searches */
.recent-searches {
  margin-bottom: 20px;
}

.recent-searches h3 {
  color: var(--search-text-color);
  font-size: 1rem;
  margin-bottom: 10px;
  font-weight: 600;
}

.recent-search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.recent-search-tag {
  display: inline-block;
  padding: 6px 12px;
  background-color: rgba(61, 120, 118, 0.15);
  border-radius: 4px;
  color: var(--search-text-color);
  text-decoration: none;
  font-size: 14px;
  border: 1px solid rgba(61, 120, 118, 0.2);
  transition: all 0.2s ease;
}

.recent-search-tag:hover {
  background-color: rgba(61, 120, 118, 0.25);
  transform: translateY(-2px);
  box-shadow: var(--search-item-shadow);
}

/* Search Examples */
.search-examples h3 {
  color: var(--search-text-color);
  font-size: 1rem;
  margin-bottom: 10px;
  font-weight: 600;
}

.search-examples ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 15px 0 0 0;
}

.search-examples li {
  background-color: rgba(var(--color-teal-medium-rgb), 0.15);
  color: var(--search-text-color);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.9em;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid rgba(var(--color-teal-medium-rgb), 0.2);
}

.search-examples li:hover {
  background-color: var(--color-teal-medium);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--search-item-shadow-hover);
}

/* Search Results */
.search-results {
  margin-top: 30px;
}

.result-item {
  padding: 15px;
  margin-bottom: 15px;
  background-color: rgba(var(--color-teal-medium-rgb), 0.05);
  border: 1px solid rgba(var(--color-teal-medium-rgb), 0.15);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.result-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--search-item-shadow);
  border-color: rgba(61, 120, 118, 0.3);
}

.result-item h3 {
  margin-top: 0;
  margin-bottom: 10px;
  font-size: 1.1em;
  color: var(--search-button-bg);
}

.result-item p {
  margin: 0 0 10px 0;
  font-size: 0.9em;
  color: var(--search-text-secondary);
}

.result-item .result-meta {
  font-size: 0.8em;
  color: #777;
}

.result-item .result-link {
  display: inline-block;
  margin-top: 10px;
  color: var(--search-button-bg);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.result-item .result-link:hover {
  color: var(--search-button-hover);
  text-decoration: underline;
}

/* Loading Animation */
.search-loading {
  text-align: center;
  padding: 30px 0;
}

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

.search-loading div {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(61, 120, 118, 0.2);
  border-radius: 50%;
  border-top-color: var(--search-button-bg);
  animation: spin 1s linear infinite;
  margin: 0 auto;
}

.search-loading p {
  margin-top: 15px;
  color: var(--search-text-secondary);
}

/* No Results & Error States */
.no-results, .search-error {
  text-align: center;
  padding: 20px;
  margin-top: 20px;
  background-color: rgba(61, 120, 118, 0.05);
  border-radius: 8px;
  border: 1px solid rgba(61, 120, 118, 0.2);
}

.no-results h3 {
  color: var(--search-button-bg);
  margin-bottom: 10px;
}

.search-error p {
  color: var(--search-purple-accent);
}

/* Autocomplete Container */
.autocomplete-container {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: white;
  border: 1px solid rgba(61, 120, 118, 0.2);
  border-top: none;
  border-radius: 0 0 8px 8px;
  box-shadow: var(--search-item-shadow);
  z-index: 10;
  max-height: 300px;
  overflow-y: auto;
}

.autocomplete-item {
  padding: 10px 15px;
  cursor: pointer;
  border-bottom: 1px solid rgba(61, 120, 118, 0.1);
  transition: background-color 0.2s ease;
}

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

.autocomplete-item:hover {
  background-color: rgba(61, 120, 118, 0.1);
}

.autocomplete-item.selected {
  background-color: rgba(61, 120, 118, 0.15);
}

/* Responsive Design */
@media (max-width: 768px) {
  .search-overlay-content {
    width: 95%;
    padding: 20px;
    margin: 30px auto;
  }
  
  .search-examples ul {
    justify-content: flex-start;
  }
}

@media (max-width: 480px) {
  .search-overlay-content h2 {
    font-size: 1.3em;
    margin-bottom: 15px;
  }
  
  .search-input {
    font-size: 14px;
    padding: 12px;
  }
  
  .search-info-box {
    padding: 12px;
    font-size: 0.9em;
  }
  
  .search-examples ul {
    gap: 8px;
  }
  
  .search-examples li {
    padding: 6px 12px;
    font-size: 0.85em;
  }
}