/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */
:root {
  /* Light theme (default) */
  --color-bg: #faf9f6;
  --color-bg-elevated: #ffffff;
  --color-text: #1a1a1a;
  --color-text-muted: #5a5a5a;
  --color-text-light: #7a7a7a;
  --color-border: #e0ddd8;
  --color-border-focus: #2a7ae2;
  --color-accent: #2a7ae2;
  --color-accent-hover: #1d6bd8;
  --color-accent-light: #e8f0fa;
  --color-error: #c02828;
  --color-error-bg: #fef2f2;
  --color-shadow: rgba(0, 0, 0, 0.08);
  --color-shadow-strong: rgba(0, 0, 0, 0.12);

  /* Typography */
  --font-serif: 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', Georgia, Cambria, 'Times New Roman', serif;
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;

  /* Layout */
  --max-width: 52rem;
  --header-height: auto;
}

/* Dark theme */
[data-theme="dark"] {
  --color-bg: #121212;
  --color-bg-elevated: #1e1e1e;
  --color-text: #f0ebe7;
  --color-text-muted: #a8a098;
  --color-text-light: #8a827a;
  --color-border: #33302d;
  --color-border-focus: #5a9eff;
  --color-accent: #5a9eff;
  --color-accent-hover: #7ab3ff;
  --color-accent-light: #1e3a5f;
  --color-error: #f47272;
  --color-error-bg: #3d1a1a;
  --color-shadow: rgba(0, 0, 0, 0.3);
  --color-shadow-strong: rgba(0, 0, 0, 0.45);
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Layout Components
   ========================================================================== */
.site-header,
.main-content,
.site-footer {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.main-content {
  flex: 1;
  padding: var(--space-md) 0 var(--space-xl);
}

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  padding: var(--space-lg) 0 var(--space-md);
  border-bottom: 1px solid var(--color-border);
  background-color: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
  background-color: color-mix(in srgb, var(--color-bg) 90%, transparent);
  transition: transform var(--transition-normal);
}

.site-header.is-hidden {
  transform: translateY(-100%);
}

.header-content {
  margin-bottom: var(--space-md);
}

.site-title {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 5vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

.site-subtitle {
  display: inline-block;
  margin: 0;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.header-links {
  display: flex;
  align-items: center;
}

.about-trigger {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

@media (hover: hover) {
  .about-trigger:hover,
  .good-news-link:hover {
    color: var(--color-accent);
  }
}

.good-news-link {
  margin-left: var(--space-md);
  padding-left: var(--space-md);
  border-left: 1px solid var(--color-border);
  text-decoration: none;
}

.about-dialog {
  width: min(100% - 2rem, 42rem);
  max-width: 42rem;
  max-height: min(85vh, 52rem);
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  color: var(--color-text);
  box-shadow: 0 1.5rem 4rem var(--color-shadow-strong);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.about-dialog[open] {
  display: block;
}

.about-dialog::backdrop {
  background: rgba(16, 18, 20, 0.58);
  backdrop-filter: blur(3px);
}

.about-dialog-header {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.about-dialog-header h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.375rem;
  line-height: 1.3;
}

.about-close {
  display: grid;
  place-items: center;
  flex: 0 0 2.75rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-elevated);
  color: var(--color-text-muted);
  cursor: pointer;
}

@media (hover: hover) {
  .about-close:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text);
  }
}

.about-dialog-content {
  padding: var(--space-lg);
  font-family: var(--font-serif);
  font-size: 1rem;
  line-height: 1.75;
}

.about-dialog-content p {
  margin: 0 0 var(--space-md);
}

.about-dialog-content ul {
  padding-left: 1.4rem;
  margin: 0 0 var(--space-md);
}

.about-dialog-content li + li {
  margin-top: var(--space-sm);
}

.about-dialog-content a {
  color: var(--color-accent);
  text-underline-offset: 0.15em;
}

.about-dialog-content code {
  overflow-wrap: anywhere;
  padding: 0.1em 0.3em;
  border-radius: 3px;
  background: var(--color-accent-light);
  font-family: var(--font-mono);
  font-size: 0.85em;
}

.header-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

/* ==========================================================================
   Form Controls
   ========================================================================== */
.controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
  flex: 1;
  min-width: 0;
}

.controls select {
  min-height: 44px;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-elevated);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9375rem;
  line-height: 1.5;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235a5a5a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-sm) center;
  background-size: 16px;
  padding-right: 2.5rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}
/* ==========================================================================
   Theme Toggle
   ========================================================================== */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-elevated);
  color: var(--color-text);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), transform var(--transition-fast);
  flex-shrink: 0;
}

@media (hover: hover) {
  .theme-toggle:hover {
    border-color: var(--color-text-muted);
    background-color: color-mix(in srgb, var(--color-accent) 10%, var(--color-bg-elevated));
    transform: scale(1.02);
  }
}

.theme-toggle:active {
  transform: scale(0.98);
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.reading-controls {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.text-size-control {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-elevated);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}

@media (hover: hover) {
  .text-size-control:hover:not(:disabled) {
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
    color: var(--color-accent);
  }
}

.text-size-control:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.text-size-control:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.theme-toggle .icon-sun {
  display: none;
}

.theme-toggle .icon-moon {
  display: block;
}

[data-theme="dark"] .theme-toggle .icon-sun {
  display: block;
}

[data-theme="dark"] .theme-toggle .icon-moon {
  display: none;
}

/* ==========================================================================
   Chapter Navigation
   ========================================================================== */
.chapter-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  margin: var(--space-lg) 0;
  padding: 0 var(--space-xs);
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 44px;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-elevated);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

@media (hover: hover) {
  .nav-btn:hover:not(:disabled) {
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--color-shadow);
  }
}

.nav-btn:active:not(:disabled) {
  transform: translateY(0);
}
/* ==========================================================================
   Chapter Card (Verse Container)
   ========================================================================== */
.chapter-card {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: clamp(var(--space-lg), 5vw, var(--space-2xl));
  box-shadow: 0 1px 3px var(--color-shadow), 0 1px 2px var(--color-shadow);
  overflow-wrap: anywhere;
  word-wrap: break-word;
  animation: fadeIn var(--transition-normal) ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chapter-card h2 {
  margin: 0 0 var(--space-xl);
  font-family: var(--font-serif);
  font-size: clamp(1.375rem, 4vw, 1.75rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.verses {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.verse {
  margin: 0;
  display: flex;
  gap: var(--space-sm);
  line-height: 1.7;
}

.verse-num {
  flex-shrink: 0;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-top: 0.1em;
  user-select: none;
}

.verse-text {
  font-family: var(--font-serif);
  font-size: var(--verse-font-size, 1.0625rem);
  line-height: 1.75;
  color: var(--color-text);
}

/* First verse drop cap style (optional enhancement) */
.verse:first-child .verse-text::first-letter {
  float: left;
  font-family: var(--font-serif);
  font-size: 3.5em;
  font-weight: 600;
  line-height: 0.85;
  margin: 0.05em 0.1em 0 0;
}
/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}

.download-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-elevated);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

@media (hover: hover) {
  .download-link:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
    color: var(--color-accent);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px var(--color-shadow);
  }
}

.download-link:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.copyright {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  margin: var(--space-lg) 0 0;
  font-size: 0.8125rem;
  color: var(--color-text-light);
  text-align: center;
}

#privacy-open:link,
#privacy-open:visited,
#privacy-open:hover,
#privacy-open:focus,
#privacy-open:active {
  color: var(--color-text-light);
  font: inherit;
  text-decoration: none;
}

.copyright a:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */
@media (max-width: 640px) {
  .site-header,
  .main-content,
  .site-footer {
    width: min(100% - 1.25rem, var(--max-width));
  }

  .header-controls {
    flex-direction: column;
    align-items: stretch;
  }
  
  .controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    width: 100%;
  }
  
  .controls select {
    width: 100%;
    min-width: 0;
  }
  
  .reading-controls {
    position: absolute;
    top: calc(var(--space-lg) + 1.75rem + var(--space-xs));
    right: 0;
  }
  
  .chapter-nav {
    margin: var(--space-md) calc(var(--space-xs) * -1);
  }
  
  .nav-btn {
    flex: 1;
    justify-content: center;
    min-width: 0;
  }
}

@media (max-width: 480px) {
  .site-header {
    padding: var(--space-md) 0;
  }

  .reading-controls {
    top: calc(var(--space-md) + 1rem + var(--space-xs));
  }
  
  .site-title {
    font-size: 1.5rem;
  }
  
  .controls {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */
@media print {
  .site-header,
  .chapter-nav,
  .site-footer,
  .theme-toggle {
    display: none !important;
  }
  
  .main-content {
    padding: 0;
  }
  
  .chapter-card {
    box-shadow: none;
    border: none;
    padding: 0;
  }
  
  .verse:first-child .verse-text::first-letter {
    float: none;
    font-size: inherit;
    margin: 0;
  }
  
  body {
    background: white;
    color: black;
  }
}

/* ==========================================================================
   Search Styles
   ========================================================================== */

.search-container {
  width: 100%;
  margin-top: var(--space-md);
}

.search-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: var(--space-md);
  color: var(--color-text-light);
  pointer-events: none;
  flex-shrink: 0;
}

.search-input {
  width: 100%;
  min-height: 44px;
  padding: var(--space-sm) var(--space-md) var(--space-sm) calc(20px + var(--space-md) * 2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg-elevated);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.9375rem;
  line-height: 1.5;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

@media (hover: hover) {
  .search-input:hover {
    border-color: var(--color-text-muted);
  }
}

.search-input:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-border-focus) 25%, transparent);
  outline: none;
}

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

.search-clear {
  position: absolute;
  right: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-light);
  cursor: pointer;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

@media (hover: hover) {
  .search-clear:hover {
    color: var(--color-text);
    background-color: var(--color-border);
  }
}

.search-clear:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.search-suggestions {
  position: absolute;
  top: calc(100% + var(--space-xs));
  left: 0;
  right: 0;
  z-index: 50;
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px var(--color-shadow-strong);
  overflow: hidden;
}

.search-suggestions-list {
  max-height: 300px;
  overflow-y: auto;
}

.search-suggestion {
  padding: var(--space-sm) var(--space-md);
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--color-text);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-suggestion:focus-visible {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  outline: none;
}

@media (hover: hover) {
  .search-suggestion:hover {
    background-color: var(--color-accent-light);
    color: var(--color-accent);
  }
}

.search-suggestion mark {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  padding: 0 0.125rem;
}

.search-suggestions-hint {
  margin: 0;
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-light);
  font-size: 0.8125rem;
}

/* Search Results */
.search-results {
  background-color: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
  box-shadow: 0 1px 3px var(--color-shadow), 0 1px 2px var(--color-shadow);
  animation: fadeIn var(--transition-normal) ease-out;
}

.search-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.search-results-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text);
}

.search-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

@media (hover: hover) {
  .search-close:hover {
    border-color: var(--color-text-muted);
    background-color: var(--color-bg-elevated);
    color: var(--color-text);
  }
}

.search-close:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.search-results-count {
  margin: 0 0 var(--space-lg);
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.search-results-count mark {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  padding: 0 0.25rem;
  border-radius: 2px;
  font-weight: 600;
}

.search-results-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 60vh;
  overflow-y: auto;
  padding-right: var(--space-xs);
}

.search-results-more {
  display: block;
  margin: var(--space-md) auto 0;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg);
  color: var(--color-text);
  font: inherit;
  cursor: pointer;
}

@media (hover: hover) {
  .search-results-more:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
  }
}

.search-results-more:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.search-result-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
  cursor: pointer;
  transition: all var(--transition-fast);
}

@media (hover: hover) {
  .search-result-item:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
    transform: translateX(4px);
  }
}

.search-result-item:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.search-result-reference {
  font-family: var(--font-sans);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.search-result-text {
  font-family: var(--font-serif);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text);
}

.search-result-text mark {
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  padding: 0 0.125rem;
  border-radius: 2px;
  font-weight: 600;
  font-style: inherit;
  font-family: inherit;
}

.search-result-context {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.search-results-empty {
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-text-muted);
  font-family: var(--font-serif);
  font-size: 1.0625rem;
}

/* Scrollbar styling for search results */
.search-results-list::-webkit-scrollbar {
  width: 6px;
}

.search-results-list::-webkit-scrollbar-track {
  background: var(--color-bg);
  border-radius: 3px;
}

.search-results-list::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 3px;
}

@media (hover: hover) {
  .search-results-list::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
  }
}

/* Responsive adjustments for search */
@media (max-width: 640px) {
  .search-results {
    padding: var(--space-md);
    margin-top: var(--space-md);
  }
  
  .search-result-item:hover {
    transform: none;
  }
}

/* ==========================================================================
   High Contrast Mode Support
   ========================================================================== */
@media (prefers-contrast: high) {
  :root {
    --color-border: currentColor;
    --color-border-focus: currentColor;
  }
  
  .nav-btn,
  .controls select,
  .theme-toggle,
  .download-link {
    border-width: 2px;
  }
}

@media (max-width: 480px) {
  .verse:first-child .verse-text::first-letter {
    font-size: 2.5em;
  }
}

/* Loading state */
.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  font-family: var(--font-serif);
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

.loading-state::after {
  content: '';
  width: 24px;
  height: 24px;
  margin-left: var(--space-md);
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Error state */
.error {
  color: var(--color-error);
  background-color: var(--color-error-bg);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid color-mix(in srgb, var(--color-error) 30%, transparent);
}

.nav-btn:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.nav-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.nav-btn-prev svg {
  margin-right: -2px;
}

.nav-btn-next svg {
  margin-left: -2px;
}

/* Hide text on very small screens for nav buttons */
@media (max-width: 360px) {
  .nav-btn span {
    display: none;
  }
  
  .nav-btn {
    padding: var(--space-sm);
  }
}

@media (hover: hover) {
  .controls select:hover {
    border-color: var(--color-text-muted);
  }
}

.controls select:focus {
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-border-focus) 25%, transparent);
}

.controls select:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

[data-theme="dark"] .controls select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a8a098' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}