/**
 * Search Bar Styles
 * Sticky search with real-time filtering and keyboard shortcuts
 * Part of v1.0.5 redesign
 */

/* ============================================
   Search Container (Sticky)
   ============================================ */

#v105-search {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, var(--color-white) 0%, rgba(255, 255, 255, 0.95) 100%);
  backdrop-filter: blur(10px);
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-light-gray);
  transition: box-shadow var(--transition-base);
}

/* Add shadow when scrolled */
#v105-search.v105-search--scrolled {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.v105-search-bar {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ============================================
   Search Container Layout
   ============================================ */

.v105-search-container {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   Search Wrapper
   ============================================ */

.v105-search-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--color-white);
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-lg);
  padding: 0 var(--space-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.v105-search-wrapper:hover {
  border-color: var(--color-rust);
}

.v105-search-bar--active .v105-search-wrapper {
  border-color: var(--color-rust);
  box-shadow: 0 0 0 3px rgba(181, 103, 78, 0.1);
}

/* ============================================
   Search Icon
   ============================================ */

.v105-search-icon {
  flex-shrink: 0;
  color: var(--color-text-secondary);
  transition: color var(--transition-base);
}

.v105-search-bar--active .v105-search-icon {
  color: var(--color-rust);
}

/* ============================================
   Search Input
   ============================================ */

.v105-search-input {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: none;
  background: transparent;
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  color: var(--color-charcoal);
  outline: none;
}

.v105-search-input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.6;
}

.v105-search-input:focus::placeholder {
  opacity: 0.4;
}

/* Remove default search input styling */
.v105-search-input[type="search"]::-webkit-search-cancel-button,
.v105-search-input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
}

/* ============================================
   Clear Button
   ============================================ */

.v105-search-clear {
  position: absolute;
  right: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: var(--color-light-gray);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), transform var(--transition-base);
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

.v105-search-clear--visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.v105-search-clear:hover {
  background: var(--color-rust);
  color: var(--color-white);
}

.v105-search-clear:active {
  transform: scale(0.95);
}

.v105-search-clear:focus-visible {
  outline: 2px solid var(--color-rust);
  outline-offset: 2px;
}

/* ============================================
   Keyboard Hint
   ============================================ */

.v105-search-hint {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.v105-kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 var(--space-xs);
  background: var(--color-off-white);
  border: 1px solid var(--color-light-gray);
  border-bottom-width: 2px;
  border-radius: var(--radius-sm);
  font-family: var(--font-family-base);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* ============================================
   Search Active State
   ============================================ */

.v105-search-bar--active .v105-search-hint {
  opacity: 0.5;
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet */
@media (max-width: 992px) {
  .v105-search-container {
    max-width: 100%;
  }

  .v105-search-hint {
    display: none; /* Hide keyboard hint on tablets */
  }
}

/* Mobile */
@media (max-width: 576px) {
  #v105-search {
    padding: var(--space-md) 0;
  }

  .v105-search-bar {
    padding: 0 var(--space-md);
  }

  .v105-search-container {
    gap: var(--space-sm);
  }

  .v105-search-wrapper {
    padding: 0 var(--space-sm);
  }

  .v105-search-input {
    font-size: var(--font-size-sm);
  }

  .v105-search-hint {
    display: none;
  }
}

/* ============================================
   Accessibility
   ============================================ */

/* Focus visible for inputs (browser default is good, but enhance it) */
.v105-search-input:focus {
  /* Border color handled by .v105-search-bar--active */
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  #v105-search,
  .v105-search-wrapper,
  .v105-search-icon,
  .v105-search-clear {
    transition: none;
  }

  .v105-search-clear--visible {
    transform: scale(1);
  }
}

/* High contrast mode */
@media (prefers-contrast: high) {
  .v105-search-wrapper {
    border-width: 3px;
    border-color: var(--color-charcoal);
  }

  .v105-search-bar--active .v105-search-wrapper {
    border-color: var(--color-rust);
  }

  .v105-kbd {
    border-width: 2px;
  }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
  #v105-search {
    display: none; /* Hide search bar in print */
  }
}

/* ============================================
   Search Results Highlighting (used by parent)
   ============================================ */

.v105-search-highlight {
  background: rgba(181, 103, 78, 0.2);
  color: var(--color-rust-dark);
  font-weight: var(--font-weight-medium);
  padding: 0 2px;
  border-radius: 2px;
}

/* ============================================
   No Results State (used by ApplicationSections)
   ============================================ */

.v105-no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  color: var(--color-text-secondary);
}

.v105-no-results__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  color: var(--color-light-gray);
}

.v105-no-results__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-charcoal);
  margin: 0 0 var(--space-sm) 0;
}

.v105-no-results__message {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin: 0;
}

.v105-no-results__suggestion {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: var(--space-sm) 0 0 0;
  font-style: italic;
}