.hadith-back-btn {
  display: inline-block;
  margin-bottom: var(--spacing-lg);
  color: var(--hadith-primary);
  text-decoration: none;
  font-weight: 500;
}

.hadith-back-btn:hover {
  text-decoration: underline;
}

.hadith-book-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.hadith-book-title {
  font-size: var(--font-size-xl);
  color: var(--color-text);
}

.hadith-book-arabic-title {
  font-family: var(--font-arabic);
  font-size: var(--font-size-lg);
  color: var(--hadith-primary);
}

.hadith-search-box {
  background: var(--color-bg-secondary);
  border-radius: 16px;
  padding: var(--spacing-xl);
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.hadith-search-label {
  font-size: var(--font-size-md);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

.hadith-search-row {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  flex-wrap: wrap;
}

.hadith-search-input {
  flex: 1;
  min-width: 150px;
  max-width: 200px;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-md);
  border: 2px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.hadith-search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

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

.hadith-search-btn {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-md);
  border-radius: 12px;
  font-weight: 600;
  transition: transform 0.1s, box-shadow 0.2s;
}

.hadith-search-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.hadith-search-btn:active {
  transform: translateY(0);
}

.hadith-collection-desc {
  text-align: center;
  max-width: 600px;
  margin: var(--spacing-xl) auto 0;
  padding: var(--spacing-lg);
  background: var(--color-bg-secondary);
  border-radius: 12px;
}

.hadith-collection-title {
  font-size: var(--font-size-md);
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.hadith-collection-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
}

.hadith-book-search {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto 1.5rem;
}

.hadith-book-search-input {
  width: 100%;
  padding: 0.6rem 1rem;
  font-size: var(--font-size-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
}

.hadith-book-search-input:focus {
  border-color: var(--grade-sahih);
  outline: none;
}

.hadith-jump-input {
  min-width: 100px;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
}

.hadith-jump-input::placeholder {
  color: var(--color-text-muted);
}

.hadith-book-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 280px;
  overflow-y: auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-top: 2px;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.hadith-book-dropdown.visible {
  display: block;
}

.hadith-book-dropdown-item {
  padding: var(--spacing-sm) var(--spacing-md);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  transition: background var(--transition-fast);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
}

.hadith-book-dropdown-item:hover,
.hadith-book-dropdown-item.active {
  background: color-mix(in srgb, var(--grade-sahih) 12%, transparent);
  color: var(--grade-sahih);
}

.hadith-book-dropdown-item:first-child {
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.hadith-book-dropdown-item:last-child {
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.hadith-book-dropdown-empty {
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
}

.hadith-dropdown-arabic {
  font-family: var(--font-arabic);
  font-size: 0.9rem;
  font-weight: 600;
}

.hadith-dropdown-name {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.hadith-book-dropdown-item.active .hadith-dropdown-name,
.hadith-book-dropdown-item:hover .hadith-dropdown-name {
  color: inherit;
}

@media (max-width: 480px) {
  .hadith-search-box {
    padding: var(--spacing-lg);
    border-radius: 12px;
  }

  .hadith-search-row {
    flex-direction: column;
    align-items: stretch;
  }

  .hadith-search-input {
    max-width: none;
    text-align: center;
  }

  .hadith-search-btn {
    width: 100%;
  }
}