/* ═══════════════════════════════════════════════════════════════════════════
   HADITH SEARCH ENGINE — Professional CSS with Dark/Light Mode
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────────────────────────
   CSS Variables (Theme System)
   ───────────────────────────────────────────────────────────────────────── */
@font-face {
  font-family: Mehr;
  src: url(../fonts/mehr.ttf);
  src: url(../fonts/mehr.woff) format('woff');
  font-weight: normal;
}

:root {
  /* Light Mode Colors */
  --color-primary: #2c3e50;
  --color-primary-light: #34495e;
  --color-accent: #d4a574;
  --color-accent-light: #e8c5a0;
  --color-accent-dark: #a67c52;

  --bg-primary: #ffffff;
  --bg-secondary: #f8f7f6;
  --bg-tertiary: #efefee;
  --bg-hover: #f0f2f5;

  --text-primary: #2c3e50;
  --text-secondary: #5a6c7d;
  --text-tertiary: #8899aa;
  --text-muted: #aabbcc;

  --border-color: #e1e3e6;
  --border-light: #f0f0f0;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 40px rgba(0, 0, 0, 0.15);

  --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease-in-out;

  /* Typography */
  --font-urdu: 'Mehr', serif;
  --font-arabic: 'Scheherazade New', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

  --font-size-base: 1rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
}

/* Solarized Dark Theme */
[data-theme="dark"] .dark-mode {
  --color-primary: #93a1a1;
  --color-primary-light: #aab7b8;

  --color-accent: #b58900;
  --color-accent-light: #d6b84d;
  --color-accent-dark: #8c6d00;

  --bg-primary: #002b36;
  --bg-secondary: #073642;
  --bg-tertiary: #0d4452;
  --bg-hover: #124b59;

  --text-primary: #eee8d5;
  --text-secondary: #c7c1af;
  --text-tertiary: #93a1a1;
  --text-muted: #657b83;

  --border-color: #184956;
  --border-light: #0b3945;

  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-xl: 0 16px 40px rgba(0, 0, 0, 0.55);
}

/* ─────────────────────────────────────────────────────────────────────────
   Global Styles
   ───────────────────────────────────────────────────────────────────────── */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-urdu), var(--font-sans);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: var(--transition-base);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent-dark);
}

/* ─────────────────────────────────────────────────────────────────────────
   Typography Utilities
   ───────────────────────────────────────────────────────────────────────── */

.ur-display {
  font-family: var(--font-urdu);
  font-weight: var(--font-weight-semibold);
  font-size: 1.8rem;
}

.ur20 {
  font-family: var(--font-urdu);
  font-size: 1.25rem;
  line-height: 1.4;
}

.ur18 {
  font-family: var(--font-urdu);
  font-size: 1.125rem;
}

.ur16 {
  font-family: var(--font-urdu);
  font-size: 1rem;
}

.ur14 {
  font-family: var(--font-urdu);
  font-size: 0.875rem;
}

.ur12 {
  font-family: var(--font-urdu);
  font-size: 0.75rem;
}

.ar16 {
  font-family: var(--font-arabic);
  font-size: 1rem;
}

.ar14 {
  font-family: var(--font-arabic);
  font-size: 0.875rem;
}

.ar12 {
  font-family: var(--font-arabic);
  font-size: 0.75rem;
}

/* ─────────────────────────────────────────────────────────────────────────
   HEADER
   ───────────────────────────────────────────────────────────────────────── */

.site-header {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition-base);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
  flex: 1;
}

.brand-icon {
  font-size: 2.5rem;
  line-height: 1;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-5px);
  }
}

.brand-title {
  margin: 0;
  color: var(--color-primary);
  line-height: 1.2;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.brand-sub {
  margin: 0.25rem 0 0;
  color: var(--color-accent);
  font-weight: var(--font-weight-medium);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-reader {
  padding: 0.5rem 1rem;
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.btn-reader:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
  text-decoration: none;
}

/* ─────────────────────────────────────────────────────────────────────────
   Theme Toggle Button
   ───────────────────────────────────────────────────────────────────────── */

.theme-toggle {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 2px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--color-accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition-fast);
  position: relative;
}

.theme-toggle:hover {
  background: var(--bg-hover);
  border-color: var(--color-accent);
  transform: rotate(20deg);
  box-shadow: var(--shadow-md);
}

.theme-toggle:active {
  transform: rotate(20deg) scale(0.95);
}

#themeIcon {
  transition: transform 0.3s ease-in-out;
}

.theme-toggle.active #themeIcon {
  animation: spinIcon 0.6s ease-in-out;
}

@keyframes spinIcon {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

/* ─────────────────────────────────────────────────────────────────────────
   Page Layout
   ───────────────────────────────────────────────────────────────────────── */

.container-xl {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.hero-section {
  padding: 3rem 0;
  position: relative;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at top left, rgba(212, 165, 116, 0.12), transparent 40%),
    radial-gradient(circle at bottom right, rgba(44, 62, 80, 0.08), transparent 35%);
  pointer-events: none;
}

.search-card,
.filter-card {
  position: relative;
  background: var(--bg-primary);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  padding: 2rem;
  overflow: hidden;
}

.search-card-header,
.filter-card-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.search-input-wrap,
.inline-search-wrap {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
}

.search-input,
.form-control,
.form-select {
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.search-input:focus,
.form-control:focus,
.form-select:focus {
  color: var(--text-primary);
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(212, 165, 116, 0.15);
}

.search-btn,
.btn-clear-hl,
.btn-nav,
.btn-view {
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 0.95rem 1.25rem;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: var(--transition-fast);
}

.search-btn:hover,
.btn-clear-hl:hover,
.btn-nav:hover,
.btn-view:hover {
  background: var(--color-accent-dark);
}

.search-tips,
.reader-empty,
.reader-loader,
.msg-box,
.results-meta,
.pagination-wrap,
.result-card,
.hadith-reader-area {
  margin-top: 1rem;
}

.search-tips {
  background: var(--bg-secondary);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.msg-box {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  margin-top: 1rem;
}

.msg-box.info {
  background: #eef6ff;
  color: #2a6f9e;
}

.msg-box.error {
  background: #ffe9e9;
  color: #9b2c2c;
}

.global-loader,
.reader-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 18px;
  box-shadow: var(--shadow-md);
}

.loader-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.loader-ring {
  width: 28px;
  height: 28px;
  border: 4px solid rgba(212, 165, 116, 0.35);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Select2 Customization */
.select2-books+.select2-container {
  width: 100% !important;
}

.select2-container--bootstrap-5 .select2-selection {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: var(--transition-fast);
  padding: 0.5rem;
  min-height: 42px;
}

.select2-container--bootstrap-5 .select2-selection:hover {
  border-color: var(--color-accent);
}

.select2-container--bootstrap-5.select2-container--focus .select2-selection {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.select2-container--bootstrap-5 .select2-dropdown {
  background-color: var(--bg-primary);
  border-color: var(--border-color);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
}

.select2-container--bootstrap-5 .select2-results__option {
  color: var(--text-primary);
  padding: 0.5rem 1rem;
}

.select2-container--bootstrap-5 .select2-results__option--highlighted,
.select2-container--bootstrap-5 .select2-results__option:hover {
  background-color: var(--color-accent-light);
  color: var(--text-primary);
}

/* Single select text */
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
  color: var(--text-primary);
}

.select2-container--bootstrap-5.select2-container--disabled .select2-selection .select2-selection__rendered {
  color: var(--text-muted);
}

/* Multiple select area */
.select2-container--bootstrap-5 .select2-selection--multiple {
  background-color: var(--bg-primary);
}

/* Selected chips/tags */
.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__rendered .select2-selection__choice {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 2px 8px;
  border-radius: 6px;
}

/* Remove button inside chips */
.select2-container--bootstrap-5 .select2-selection__choice__remove {
  color: var(--text-secondary);
  margin-right: 6px;
}

.select2-container--bootstrap-5 .select2-selection__choice__remove:hover {
  color: #ff6b6b;
}

/* Search input */
.select2-container--bootstrap-5 .select2-search input {
  background-color: transparent !important;
  color: var(--text-primary) !important;
}

/* Placeholder */
.select2-container--bootstrap-5 .select2-selection__placeholder {
  color: var(--text-muted);
}

/* Dropdown */
.select2-container--bootstrap-5 .select2-dropdown {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

/* Dropdown options */
.select2-container--bootstrap-5 .select2-results__option {
  background-color: transparent;
  color: var(--text-primary);
}

/* Hover / highlighted option */
.select2-container--bootstrap-5 .select2-results__option--highlighted {
  background-color: var(--bg-hover);
  color: var(--text-primary);
}

/* Selected dropdown item */
.select2-container--bootstrap-5 .select2-results__option[aria-selected="true"] {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
}

/* Arrow */
.select2-container--bootstrap-5 .select2-selection--single .select2-selection__arrow b {
  border-color: var(--text-secondary) transparent transparent transparent;
}

/* Focus state */
.select2-container--bootstrap-5.select2-container--focus .select2-selection {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 0.2rem rgba(212, 165, 116, 0.15);
}

/* Search Input */
.search-input-wrap {
  position: relative;
  display: flex;
  gap: 0.5rem;
}

.search-input {
  flex: 1;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  font-family: var(--font-urdu);
  font-size: 1.1rem;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: var(--transition-fast);
}

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

.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
  background-color: var(--bg-primary);
}

.search-btn {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
}

.search-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.search-btn:active:not(:disabled) {
  transform: translateY(0);
}

.search-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Search Tips */
.search-tips {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: 8px;
  border-left: 4px solid var(--color-accent);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.search-tips i {
  color: var(--color-accent);
  margin-top: 2px;
  flex-shrink: 0;
}

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

.results-section {
  padding: 2rem 0;
}

.results-meta {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--bg-secondary);
  border-radius: 18px;
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.result-card {
  background: var(--bg-primary);
  border-radius: 22px;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  transition: var(--transition-fast);
}

.result-card:hover {
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.result-card .result-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.result-card .result-header .result-title {
  color: var(--color-accent);
  font-size: 1rem;
  font-weight: var(--font-weight-semibold);
}

.result-card .result-meta {
  color: var(--text-secondary);
}

.result-card .result-snippet {
  margin: 1rem 0;
  line-height: 1.8;
}

.result-card .result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.result-card .result-actions .btn-view,
.result-card .result-actions .quick-view-btn {
  background: var(--color-primary);
  color: white;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
}

.result-card .result-actions .btn-read {
  background: var(--color-accent);
}

.result-card .result-actions a {
  text-decoration: none;
}

.pagination-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.pagination-wrap .page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.pagination-wrap .page-btn:hover,
.pagination-wrap .page-btn.active {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: white;
}

.site-footer {
  padding: 2rem 0;
  text-align: center;
  color: var(--text-muted);
}

.site-footer span {
  display: inline-block;
  margin: 0.25rem 0;
}

.reader-card {
  background: var(--bg-primary);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
}

.reader-card h2 {
  margin-bottom: 1rem;
}

.reader-card .verse-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.reader-card .verse-meta .meta-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1rem;
  border-radius: 999px;
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-weight: 600;
}

.reader-card .verse-content {
  line-height: 2;
  font-size: 1.1rem;
}

.reader-card .verse-content .ar24 {
  font-size: 1.35rem;
}

.reader-card .btn-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  background: var(--color-primary);
  color: white;
  text-decoration: none;
  transition: var(--transition-fast);
}

.reader-card .btn-back:hover {
  background: var(--color-primary-light);
}

.mark {
  background: #fff3cd;
  color: #856404;
  padding: 0.1rem 0.25rem;
  border-radius: 4px;
}

.quick-view-btn {
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 0.95rem 1.25rem;
  font-weight: var(--font-weight-semibold);
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.quick-view-btn:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.verse-full-content {
  color: var(--text-primary);
  font-family: var(--font-urdu);
  text-align: justify;
}

.verse-full-content mark {
  background-color: #fff3cd !important;
  color: #856404 !important;
  padding: 0.1rem 0.25rem;
  border-radius: 3px;
  font-weight: var(--font-weight-semibold);
}

.modal-content {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.modal-header {
  border-bottom: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.modal-footer {
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-secondary);
}

.btn-close {
  filter: invert(0.8);
}

@media (max-width: 768px) {

  .header-inner,
  .search-card-header,
  .result-card .result-header,
  .reader-card .verse-meta {
    flex-direction: column;
    align-items: stretch;
  }
}