/* Search Modal Styles - Simplified & Mobile-First */

/* Backdrop */
.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, var(--opacity-40));
  backdrop-filter: blur(1px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: var(--z-toast);
  padding: var(--space-3) var(--space-2);
  animation: fadeIn var(--transition-duration-fast) ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Modal Content */
.search-modal-content {
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  box-shadow:
    0 20px 25px -5px rgba(0, 0, 0, var(--opacity-10)),
    0 10px 10px -5px rgba(0, 0, 0, var(--opacity-05));
  width: 100%;
  max-width: var(--container-xs);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  margin-top: var(--space-3);
  border: 1px solid var(--color-border);
  animation: slideUp var(--transition-duration-base) ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Header */
.search-modal-header {
  padding: var(--space-4);
}

.search-modal-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.search-modal-icon {
  position: absolute;
  inset-inline-end: var(--space-3);
  color: var(--color-text-secondary);
  pointer-events: none;
}

.search-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  cursor: pointer;
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  min-height: var(--touch-target-min);
  min-width: var(--touch-target-min);
  transition:
    background-color var(--transition-duration-base),
    border-color var(--transition-duration-base);
}

.search-modal-close:hover {
  background-color: var(--color-hover);
  border-color: var(--color-text-secondary);
}

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

.search-modal-close kbd {
  font-family: inherit;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
}

.search-modal-input {
  flex: 1;
  padding-block: var(--space-3);
  padding-inline: var(--space-3) var(--space-7);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  background: var(--color-bg-alt);
  color: var(--color-text);
  min-height: var(--touch-target-preferred);
  transition:
    border-color var(--transition-duration-base),
    box-shadow var(--transition-duration-base);
}

.search-modal-input:focus-visible {
  outline: none;
  border-color: var(--color-text);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, var(--opacity-05));
}

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

/* Results Container */
.search-modal-results {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
  padding: var(--space-3) 0;
}

.search-modal-results::-webkit-scrollbar {
  width: 6px;
}

.search-modal-results::-webkit-scrollbar-track {
  background: transparent;
}

.search-modal-results::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-sm);
}

.search-modal-results::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}

/* Loading State */
.search-modal-loading {
  padding: var(--space-5) var(--space-4);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Error State */
.search-modal-error {
  padding: var(--space-5) var(--space-4);
  text-align: center;
  color: var(--color-error);
}

.search-modal-error h3 {
  margin: 0 0 var(--space-3) 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.search-modal-error p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* No Results State */
.search-modal-no-results {
  padding: var(--space-5) var(--space-4);
  text-align: center;
}

.search-modal-no-results h3 {
  margin: 0 0 var(--space-3) 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

.search-modal-suggestions {
  text-align: start;
  display: inline-block;
}

.search-modal-suggestions p {
  margin: 0 0 var(--space-2) 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

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

.search-modal-suggestions li {
  padding: var(--space-1) 0 var(--space-1) var(--space-5);
  position: relative;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.search-modal-suggestions li::before {
  content: '•';
  position: absolute;
  inset-inline-start: var(--space-2);
}

/* Category */
.search-modal-category {
  padding: 0;
  margin: 0;
}

.search-modal-category-title {
  margin: var(--space-3) var(--space-4) var(--space-2) var(--space-4);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-secondary);
}

/* Results List */
.search-modal-results-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* Result Item */
.search-modal-result-item {
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  transition: background-color var(--transition-duration-fast);
  border-inline-start: 2px solid transparent;
  min-height: var(--touch-target-preferred);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.search-modal-result-item:hover {
  background-color: var(--color-hover);
}

.search-modal-result-item:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: -2px;
  background-color: var(--color-hover);
}

.search-modal-result-item.selected {
  background-color: var(--color-hover);
  border-inline-start-color: var(--color-brand-primary);
}

.search-modal-result-item:active {
  transform: scale(0.98);
  background-color: rgba(0, 0, 0, var(--opacity-10));
}

.search-modal-result-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin: 0 0 var(--space-1) 0;
  line-height: var(--leading-normal);
}

.search-modal-result-title mark {
  background-color: rgba(0, 0, 0, var(--opacity-10));
  border-radius: var(--radius-sm);
  padding: 0 var(--space-1);
  font-weight: var(--font-weight-semibold);
}

.search-modal-result-excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: var(--leading-normal);
}

.search-modal-result-excerpt mark {
  background-color: rgba(0, 0, 0, var(--opacity-10));
  border-radius: var(--radius-sm);
  padding: 0 var(--space-1);
  font-weight: var(--font-weight-semibold);
}

/* Mobile Responsiveness */
@media (max-width: 40rem) {
  .search-modal-backdrop {
    padding: var(--space-2) var(--space-1);
    align-items: flex-start;
  }

  .search-modal-content {
    max-height: 85vh;
    margin-top: var(--space-3);
    border-radius: var(--radius-md);
  }

  .search-modal-header {
    padding: var(--space-4) var(--space-3);
  }

  .search-modal-input {
    font-size: var(--font-size-lg);
    min-height: 56px;
    padding-block: var(--space-3);
    padding-inline: var(--space-3) var(--space-7);
  }

  .search-modal-icon {
    inset-inline-end: var(--space-3);
  }

  .search-modal-result-item {
    padding: var(--space-4) var(--space-3);
    min-height: 56px;
  }

  .search-modal-result-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
  }

  .search-modal-result-excerpt {
    font-size: var(--font-size-sm);
  }

  .search-modal-category-title {
    margin: var(--space-3) var(--space-3) var(--space-2) var(--space-3);
  }

  .search-modal-no-results h3 {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
  }

  .search-modal-loading,
  .search-modal-no-results {
    padding: var(--space-5) var(--space-3);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .search-modal-backdrop {
    animation: none;
  }

  .search-modal-content {
    animation: none;
  }

  .search-modal-result-item {
    transition: none;
  }

  .search-modal-result-item:active {
    transform: none;
  }
}