/**
 * Global Search Styles
 * Design token compliant styling for the universal search bar
 */

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

.global-search {
    position: relative;
    width: 300px;
    flex-shrink: 0;
}

.global-search-input {
    padding-left: 2.5rem;
    padding-right: 4rem;
    background: var(--color-surface-1);
    border: 1px solid var(--color-border-light);
    color: var(--color-text-primary);
    border-radius: var(--radius-md);
    height: 38px;
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
}

.global-search-input:focus {
    background: var(--color-surface-0);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb, 37, 99, 235), 0.15);
    outline: none;
}

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

.global-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
    font-size: 1rem;
}

.global-search-shortcut {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    font-family: var(--font-mono);
    color: var(--color-text-muted);
    padding: 2px 6px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    background: var(--color-surface-0);
    user-select: none;
}

/* =============================================
   Search Results Dropdown
   ============================================= */

.search-results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--color-surface-0);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    max-height: 450px;
    overflow-y: auto;
    z-index: var(--z-dropdown);
    display: none;
}

.search-results.show {
    display: block;
    animation: searchResultsIn 0.15s ease-out;
}

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

/* Empty state */
.search-results-empty {
    padding: var(--space-lg);
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

.search-results-empty i {
    font-size: 1.5rem;
    display: block;
    margin-bottom: var(--space-sm);
    opacity: 0.5;
}

/* =============================================
   Result Groups
   ============================================= */

.search-result-group {
    border-bottom: 1px solid var(--color-border-light);
}

.search-result-group:last-child {
    border-bottom: none;
}

.search-result-group-header {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-text-muted);
    background: var(--color-surface-1);
    position: sticky;
    top: 0;
    z-index: 1;
}

/* =============================================
   Result Items
   ============================================= */

.search-result-item {
    display: flex;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    text-decoration: none;
    color: inherit;
    transition: background var(--transition-fast);
    cursor: pointer;
}

.search-result-item:hover,
.search-result-item.active {
    background: var(--color-surface-1);
}

.search-result-item:focus {
    outline: none;
    background: var(--color-surface-1);
}

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

.search-result-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: var(--color-surface-2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--space-sm);
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

/* Icon colors by type */
.search-result-item[data-type="incident"] .search-result-icon {
    background: rgba(var(--color-warning-rgb, 255, 149, 0), 0.15);
    color: var(--color-warning);
}

.search-result-item[data-type="property"] .search-result-icon {
    background: rgba(var(--color-primary-rgb, 37, 99, 235), 0.15);
    color: var(--color-primary);
}

.search-result-item[data-type="client"] .search-result-icon {
    background: rgba(var(--color-info-rgb, 56, 189, 248), 0.15);
    color: var(--color-info);
}

.search-result-item[data-type="vendor"] .search-result-icon {
    background: rgba(var(--color-success-rgb, 34, 197, 94), 0.15);
    color: var(--color-success);
}

.search-result-item[data-type="contract"] .search-result-icon {
    background: rgba(233, 30, 140, 0.15);
    color: #E91E8C;
}

.search-result-item[data-type="user"] .search-result-icon {
    background: rgba(var(--color-secondary-rgb, 108, 117, 125), 0.15);
    color: var(--color-secondary);
}

.search-result-content {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}

.search-result-title {
    font-weight: 500;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-result-subtitle {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.search-result-badge {
    margin-left: var(--space-sm);
    font-size: 0.7rem;
    padding: 0.25em 0.5em;
    flex-shrink: 0;
}

/* =============================================
   Loading State
   ============================================= */

.search-loading {
    display: none;
    padding: var(--space-lg);
    text-align: center;
}

.search-loading.show {
    display: block;
}

.search-loading .spinner-border {
    width: 1.5rem;
    height: 1.5rem;
}

/* =============================================
   Recent Searches
   ============================================= */

.search-recent {
    padding: var(--space-sm) var(--space-md);
}

.search-recent-header {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: var(--letter-spacing-wider);
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.search-recent-items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.search-recent-item {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
    background: var(--color-surface-1);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-text-secondary);
}

.search-recent-item:hover {
    background: var(--color-primary-subtle);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.search-recent-item i {
    margin-right: 4px;
    font-size: 0.65rem;
}

/* =============================================
   Dark Mode Overrides
   ============================================= */

[data-bs-theme="dark"] .global-search-input {
    background: var(--color-surface-2);
    border-color: var(--color-border-light);
}

[data-bs-theme="dark"] .global-search-input:focus {
    background: var(--color-surface-1);
    border-color: var(--color-primary);
}

[data-bs-theme="dark"] .global-search-shortcut {
    background: var(--color-surface-2);
    border-color: var(--color-border-light);
}

[data-bs-theme="dark"] .search-results {
    background: var(--color-surface-1);
    border-color: var(--color-border-light);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

[data-bs-theme="dark"] .search-result-group-header {
    background: var(--color-surface-2);
}

[data-bs-theme="dark"] .search-result-item:hover,
[data-bs-theme="dark"] .search-result-item.active {
    background: var(--color-surface-2);
}

[data-bs-theme="dark"] .search-result-icon {
    background: var(--color-surface-2);
}

[data-bs-theme="dark"] .search-recent-item {
    background: var(--color-surface-2);
    border-color: var(--color-border-light);
}

[data-bs-theme="dark"] .search-recent-item:hover {
    background: rgba(var(--color-primary-rgb, 37, 99, 235), 0.2);
}

/* =============================================
   Mobile Search
   ============================================= */

.global-search-mobile {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-modal);
    background: var(--color-surface-0);
    padding: var(--space-sm);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    transition: transform var(--transition-base);
}

.global-search-mobile:not([hidden]) {
    transform: translateY(0);
}

.global-search-mobile .global-search {
    width: 100%;
    max-width: 100%;
}

.global-search-mobile .global-search-input {
    padding-right: 2.5rem;
}

.global-search-close {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    padding: 0.25rem;
    border-radius: var(--radius-sm);
}

.global-search-close:hover {
    color: var(--color-text-primary);
    background: var(--color-surface-1);
}

.global-search-mobile .search-results {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 70vh;
}

/* Mobile search backdrop */
.global-search-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-modal) - 1);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.global-search-backdrop.show {
    opacity: 1;
    visibility: visible;
}

[data-bs-theme="dark"] .global-search-mobile {
    background: var(--color-surface-1);
}

/* =============================================
   Mobile Responsive
   ============================================= */

@media (max-width: 991.98px) {
    .global-search {
        width: 100%;
        max-width: 100%;
        order: 3;
        margin-top: var(--space-sm);
    }

    .global-search-shortcut {
        display: none;
    }

    .search-results {
        position: fixed;
        left: var(--space-sm);
        right: var(--space-sm);
        top: auto;
        max-height: 60vh;
    }
}

@media (max-width: 575.98px) {
    .global-search-input {
        font-size: 16px; /* Prevent iOS zoom */
    }
}

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

/* Screen reader only text */
.search-sr-hint {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .global-search-input {
        border-width: 2px;
    }

    .search-result-item:focus-visible {
        outline-width: 3px;
    }

    .search-result-group-header {
        border-bottom: 2px solid var(--color-border);
    }
}

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

    .global-search-input,
    .search-result-item,
    .search-recent-item {
        transition: none;
    }
}