/**
 * Location Autocomplete Component Styles
 * Uses design tokens from market-search-tokens.css
 */

/* Container positioning */
.input-group {
    position: relative;
}

/* Results dropdown */
.search-results,
.autocomplete-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--hh-color-base-white);
    border: 1px solid var(--hh-color-borders-default);
    border-radius: var(--hh-radius-md);
    box-shadow: var(--hh-shadow-lg);
    max-height: 320px;
    overflow-y: auto;
    margin-top: var(--hh-space-xs);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.15s ease, transform 0.15s ease, visibility 0.15s;
}

.search-results.visible,
.autocomplete-results.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* Header row */
.autocomplete-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--hh-space-sm) var(--hh-space-lg);
    font-size: var(--hh-type-helper-size);
    font-weight: 600;
    color: var(--hh-color-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--hh-color-borders-default);
    background: var(--hh-color-base-cloud);
}

.autocomplete-header-city {
    flex: 1;
}

.autocomplete-header-pop {
    text-align: right;
    white-space: nowrap;
}

/* Individual result item */
.autocomplete-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--hh-space-md) var(--hh-space-lg);
    cursor: pointer;
    transition: background-color 0.1s ease;
    border-bottom: 1px solid var(--hh-color-borders-subtle);
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background-color: var(--hh-color-base-cloud);
}

.autocomplete-item.selected {
    background-color: var(--hh-color-brand-sage-300);
}

/* City name with highlighted match */
.autocomplete-city {
    font-size: var(--hh-type-body-size);
    line-height: var(--hh-type-body-lh);
    color: var(--hh-color-text-primary);
}

.autocomplete-city strong {
    color: var(--hh-color-brand-primary-600);
    font-weight: 600;
}

/* Population indicator */
.autocomplete-pop {
    font-size: var(--hh-type-helper-size);
    color: var(--hh-color-text-tertiary);
    margin-left: var(--hh-space-sm);
    white-space: nowrap;
}

/* No results message */
.autocomplete-no-results {
    padding: var(--hh-space-lg);
    text-align: center;
    color: var(--hh-color-text-secondary);
    font-size: var(--hh-type-body-size);
}

/* Search anyway option (when no autocomplete matches) */
.autocomplete-search-anyway {
    display: flex;
    align-items: center;
    gap: var(--hh-space-sm);
    padding: var(--hh-space-md) var(--hh-space-lg);
    cursor: pointer;
    transition: background-color 0.15s ease;
    color: var(--hh-color-text-primary);
    font-size: var(--hh-type-body-size);
}

.autocomplete-search-anyway:hover {
    background-color: var(--hh-color-base-cloud);
}

.autocomplete-search-anyway .search-icon {
    font-size: 1rem;
    opacity: 0.7;
}

.autocomplete-search-anyway strong {
    color: var(--hh-color-brand-primary-600);
}

/* Loading state */
.autocomplete-loading {
    padding: var(--hh-space-lg);
    text-align: center;
    color: var(--hh-color-text-tertiary);
}

.autocomplete-loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: var(--hh-space-sm);
    border: 2px solid var(--hh-color-borders-default);
    border-top-color: var(--hh-color-brand-primary);
    border-radius: 50%;
    animation: autocomplete-spin 0.6s linear infinite;
}

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

/* Mobile responsive */
@media (max-width: 768px) {
    .search-results,
    .autocomplete-results {
        max-height: 50vh;
        border-radius: var(--hh-radius-sm);
    }

    .autocomplete-item {
        padding: var(--hh-space-lg);
        /* Larger touch targets on mobile */
        min-height: 48px;
    }

    .autocomplete-city {
        font-size: 15px;
    }
}

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

.search-results::-webkit-scrollbar-track,
.autocomplete-results::-webkit-scrollbar-track {
    background: var(--hh-color-base-cloud);
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb,
.autocomplete-results::-webkit-scrollbar-thumb {
    background: var(--hh-color-borders-strong);
    border-radius: 3px;
}

.search-results::-webkit-scrollbar-thumb:hover,
.autocomplete-results::-webkit-scrollbar-thumb:hover {
    background: var(--hh-color-base-stone);
}

/* Input validation states */
.onboarding-input.autocomplete-valid,
.location-input.autocomplete-valid {
    border-color: var(--hh-color-status-success);
}

.onboarding-input.autocomplete-invalid,
.location-input.autocomplete-invalid {
    border-color: var(--hh-color-status-error);
}

/* Validation message */
.autocomplete-validation {
    font-size: var(--hh-type-helper-size);
    margin-top: var(--hh-space-xs);
    color: var(--hh-color-status-error);
}

.autocomplete-validation.valid {
    color: var(--hh-color-status-success);
}