/**
 * TruLife Search Page Styles
 * Custom search results page matching TruLife website design
 */

/* Color Variables - TruLife Theme */
:root {
  --primary-color: var(--tl-primary,#dc4d28);
  --primary-hover: #e67e22;
  --primary-light: var(--tl-primary-bright,#ff6b35);
  --text-dark: #2c3e50;
  --text-medium: #6c757d;
  --text-light: #95a5a6;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e9ecef;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 25px rgba(0, 0, 0, 0.12);
  --border-radius: 12px;
  --transition: all 0.3s ease;
}

/* Search Page Container */
.kn-search {
  background: var(--bg-light);
  padding: 60px 0;
  min-height: 60vh;
}

.kn-search .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.kn-search-container {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

/* Search Header Section */
.kn-search-header {
  background: var(--tl-primary,#dc4d28);
  padding: 50px 40px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.kn-search-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.1);
  z-index: 1;
}

.kn-search-header > * {
  position: relative;
  z-index: 2;
}

.kn-search-title h1 {
  font-size: 42px;
  font-weight: 700;
  margin: 0 0 20px 0;
  line-height: 1.2;
  animation: fadeInUp 0.8s ease-out;
}

.kn-search-query {
  font-size: 18px;
  margin: 0 0 10px 0;
  opacity: 0.95;
  animation: fadeInUp 0.9s ease-out;
}

.kn-search-term {
  font-weight: 600;
  color: #fff;
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: 4px;
  display: inline-block;
}

.kn-search-count {
  font-size: 16px;
  opacity: 0.9;
  margin: 0;
  animation: fadeInUp 1s ease-out;
}

/* Search Form */
.kn-search-form-wrapper {
  margin-top: 30px;
  animation: fadeInUp 1.1s ease-out;
}

.kn-search-form {
  max-width: 600px;
  margin: 0 auto;
}

.kn-search-input-group {
  display: flex;
  align-items: stretch;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.kn-search-input-group:hover {
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.kn-search-input {
  flex: 1;
  border: none;
  padding: 16px 24px;
  font-size: 16px;
  background: transparent;
  color: var(--text-dark);
  outline: none;
}

.kn-search-input::placeholder {
  color: var(--text-medium);
}

.kn-search-button {
  border: none;
  background: var(--primary-color);
  color: white;
  padding: 16px 24px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 60px;
}

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

.kn-search-icon {
  width: 20px;
  height: 20px;
  stroke-width: 2.5;
}

/* Search Content Section */
.kn-search-content {
  padding: 50px 40px;
}

/* Search Results */
.kn-search-results {
  display: grid;
  gap: 30px;
}

.kn-search-item {
  background: var(--bg-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
}

.kn-search-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-color);
}

.kn-search-item-content {
  display: flex;
  gap: 24px;
  padding: 24px;
  flex: 1;
}

.kn-search-item-image {
  flex-shrink: 0;
  width: 200px;
  height: 140px;
  border-radius: 8px;
  overflow: hidden;
}

.kn-search-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.kn-search-item:hover .kn-search-item-image img {
  transform: scale(1.05);
}

.kn-search-item-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.kn-search-item-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--text-medium);
}

.kn-search-date {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.kn-search-category {
  background: color-mix(in srgb,var(--tl-primary,#dc4d28) 10%,transparent);
  color: var(--primary-color);
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kn-search-item-title {
  margin: 0 0 12px 0;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
}

.kn-search-item-title a {
  color: var(--text-dark);
  text-decoration: none;
  transition: var(--transition);
}

.kn-search-item-title a:hover {
  color: var(--primary-color);
}

.kn-search-item-excerpt {
  color: var(--text-medium);
  line-height: 1.6;
  margin: 0 0 16px 0;
  flex: 1;
}

.kn-search-read-more {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.kn-search-read-more:hover {
  gap: 10px;
  color: var(--primary-hover);
}

/* No Results State */
.kn-search-no-results {
  text-align: center;
  padding: 80px 40px;
}

.kn-search-empty {
  max-width: 500px;
  margin: 0 auto;
}

.kn-search-empty-icon {
  margin-bottom: 30px;
  color: var(--text-light);
}

.kn-search-empty-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-dark);
  margin: 0 0 16px 0;
}

.kn-search-empty-text {
  font-size: 16px;
  color: var(--text-medium);
  line-height: 1.6;
  margin: 0 0 30px 0;
}

.kn-search-empty-text strong {
  color: var(--primary-color);
  font-weight: 600;
}

.kn-search-suggestions {
  background: var(--bg-light);
  border-radius: var(--border-radius);
  padding: 24px;
  text-align: left;
}

.kn-search-suggestions h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-dark);
  margin: 0 0 16px 0;
}

.kn-search-suggestions ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.kn-search-suggestions li {
  padding: 8px 0;
  color: var(--text-medium);
  position: relative;
  padding-left: 20px;
}

.kn-search-suggestions li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

/* Pagination */
.kn-search-pagination {
  margin-top: 50px;
  display: flex;
  justify-content: center;
}

.kn-pagination-list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 8px;
}

.kn-pagination-list li {
  display: flex;
  align-items: center;
  justify-content: center;
}

.kn-pagination-list a,
.kn-pagination-list span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-weight: 500;
  text-decoration: none;
  transition: var(--transition);
  border: 1px solid var(--border-color);
  background: var(--bg-white);
  color: var(--text-dark);
}

.kn-pagination-list a:hover {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

.kn-pagination-list span.current {
  background: var(--primary-color);
  color: white;
  border-color: var(--primary-color);
}

/* WordPress Default Pagination (page-numbers) */
.kn-search-pagination ul.page-numbers {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 10px;
  align-items: center;
}

.kn-search-pagination ul.page-numbers li {
  display: inline-block;
}

.kn-search-pagination ul.page-numbers a.page-numbers,
.kn-search-pagination ul.page-numbers span.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: all 0.3s ease;
  background: #ffffff;
  color: #475569;
}

.kn-search-pagination ul.page-numbers a.page-numbers:hover {
  background: var(--tl-primary,#dc4d28);
  color: white;
  transform: translateY(-2px);
}

.kn-search-pagination ul.page-numbers span.page-numbers.current {
  background: var(--tl-primary,#dc4d28);
  color: white;
  cursor: default;
}

.kn-search-pagination ul.page-numbers a.page-numbers.prev,
.kn-search-pagination ul.page-numbers a.page-numbers.next {
  font-weight: 600;
  padding: 0 20px;
}

.kn-search-pagination ul.page-numbers span.page-numbers.dots {
  background: transparent;
  color: #94a3b8;
  cursor: default;
}

.kn-search-pagination ul.page-numbers span.page-numbers.dots:hover {
  background: transparent;
  transform: none;
  color: #94a3b8;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .kn-search {
    padding: 40px 0;
  }

  .kn-search-header {
    padding: 40px 20px;
  }

  .kn-search-title h1 {
    font-size: 32px;
  }

  .kn-search-query {
    font-size: 16px;
  }

  .kn-search-content {
    padding: 30px 20px;
  }

  .kn-search-item-content {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
  }

  .kn-search-item-image {
    width: 100%;
    height: 200px;
  }

  .kn-search-item-title {
    font-size: 18px;
  }

  /* Mobile pagination */
  .kn-search-pagination ul.page-numbers {
    gap: 6px;
  }

  .kn-search-pagination ul.page-numbers a.page-numbers,
  .kn-search-pagination ul.page-numbers span.page-numbers {
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-size: 14px;
  }

  .kn-search-pagination ul.page-numbers a.page-numbers.prev,
  .kn-search-pagination ul.page-numbers a.page-numbers.next {
    padding: 0 14px;
  }

  .kn-search-no-results {
    padding: 60px 20px;
  }

  .kn-search-empty-title {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .kn-search-header {
    padding: 30px 15px;
  }

  .kn-search-title h1 {
    font-size: 28px;
  }

  .kn-search-input {
    padding: 14px 20px;
    font-size: 15px;
  }

  .kn-search-button {
    padding: 14px 20px;
    min-width: 50px;
  }

  .kn-search-content {
    padding: 20px 15px;
  }

  .kn-search-item-content {
    padding: 16px;
  }

  .kn-search-item-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .kn-search-item-title {
    font-size: 16px;
  }

  .kn-search-item-excerpt {
    font-size: 14px;
  }

  .kn-pagination-list a,
  .kn-pagination-list span {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }
}

/* RTL Support */
[dir="rtl"] .kn-search-item-content {
  flex-direction: row-reverse;
}

[dir="rtl"] .kn-search-item-meta {
  flex-direction: row-reverse;
}

[dir="rtl"] .kn-pagination-list {
  flex-direction: row-reverse;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .kn-search-header {
    background: #000;
    color: #fff;
  }

  .kn-search-item {
    border-width: 2px;
  }

  .kn-search-item-title a {
    text-decoration: underline;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Print Styles */
@media print {
  .kn-search {
    background: white;
  }

  .kn-search-header {
    background: none !important;
    color: black !important;
    border-bottom: 2px solid #000;
  }

  .kn-search-form {
    display: none;
  }

  .kn-search-item {
    break-inside: avoid;
    border: 1px solid #ccc;
  }
}