/**
 * HVAC Searchable Selectors Styling
 *
 * Styles for dynamic multi-select organizers, categories, and single-select venue
 * with autocomplete search and modal integration.
 */

/* Main selector container */
.hvac-searchable-selector {
    position: relative;
    width: 100%;
}

/* Input wrapper with arrow */
.selector-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    border: 2px solid #ddd;
    border-radius: 4px;
    background: #fff;
    transition: border-color 0.3s ease;
}

.hvac-searchable-selector.dropdown-open .selector-input-wrapper {
    border-color: #0274be;
    box-shadow: 0 0 0 3px rgba(2, 116, 190, 0.1);
}

.selector-search-input {
    flex: 1;
    border: none;
    padding: 12px 16px;
    font-size: 16px;
    outline: none;
    background: transparent;
}

.selector-search-input::placeholder {
    color: #999;
}

.selector-arrow {
    padding: 0 12px;
    color: #666;
    cursor: pointer;
    user-select: none;
    transition: transform 0.3s ease;
}

.hvac-searchable-selector.dropdown-open .selector-arrow {
    transform: rotate(180deg);
}

/* Selected items display */
.selected-items {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    min-height: 20px;
}

.selected-item {
    display: inline-flex;
    align-items: center;
    background: #0274be;
    color: white;
    padding: 4px 8px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.2;
}

.selected-item-text {
    margin-right: 6px;
}

.remove-item {
    background: none;
    border: none;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

.remove-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Dropdown */
.selector-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    background: white;
    border: 2px solid #0274be;
    border-top: none;
    border-radius: 0 0 4px 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-height: 300px;
    overflow: hidden;
}

.dropdown-content {
    display: flex;
    flex-direction: column;
    max-height: 300px;
}

/* Loading spinner */
.loading-spinner {
    padding: 20px;
    text-align: center;
    color: #666;
    font-style: italic;
}

/* No results message */
.no-results {
    padding: 20px;
    text-align: center;
    color: #666;
    font-style: italic;
}

/* Dropdown items */
.dropdown-items {
    overflow-y: auto;
    flex: 1;
}

.dropdown-item {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid #f0f0f0;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.dropdown-item:hover {
    background-color: #f8f9fa;
}

.dropdown-item.selected {
    background-color: #e6f3fb;
    color: #0274be;
}

.item-content {
    flex: 1;
}

.item-title {
    font-weight: 500;
    margin-bottom: 2px;
}

.item-subtitle {
    font-size: 14px;
    color: #666;
}

.item-selected {
    color: #0274be;
    font-weight: bold;
    margin-left: 8px;
}

/* Create new section */
.create-new-section {
    border-top: 1px solid #e0e0e0;
    padding: 8px;
}

.create-new-btn {
    width: 100%;
    background: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 4px;
    padding: 8px 12px;
    color: #0274be;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.create-new-btn:hover {
    background: #e9ecef;
    border-color: #0274be;
}

.create-new-btn .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.create-new-disabled {
    padding: 8px 12px;
    text-align: center;
    color: #999;
    font-size: 12px;
    font-style: italic;
    border-top: 1px solid #e0e0e0;
}

/* Hidden inputs container */
.hidden-inputs {
    display: none;
}

/* Responsive design */
@media (max-width: 768px) {
    .selector-search-input {
        font-size: 16px; /* Prevent zoom on iOS */
    }

    .selected-items {
        gap: 4px;
    }

    .selected-item {
        font-size: 13px;
        padding: 3px 6px;
    }

    .dropdown-item {
        padding: 10px 12px;
    }
}

/* Focus states for accessibility */
.selector-search-input:focus {
    outline: none;
}

.dropdown-item:focus {
    outline: 2px solid #0274be;
    outline-offset: -2px;
}

.create-new-btn:focus {
    outline: 2px solid #0274be;
    outline-offset: -2px;
}

.remove-item:focus {
    outline: 2px solid white;
    outline-offset: -2px;
}

/* Error states */
.hvac-searchable-selector.error .selector-input-wrapper {
    border-color: #d63638;
}

.hvac-searchable-selector.error .selector-input-wrapper:focus-within {
    box-shadow: 0 0 0 3px rgba(214, 54, 56, 0.1);
}

/* Disabled state */
.hvac-searchable-selector.disabled {
    opacity: 0.6;
    pointer-events: none;
}

/* Animation for dropdown */
.selector-dropdown {
    opacity: 0;
    transform: translateY(-5px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.hvac-searchable-selector.dropdown-open .selector-dropdown {
    opacity: 1;
    transform: translateY(0);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .selector-input-wrapper {
        border-width: 3px;
    }

    .dropdown-item {
        border-bottom-width: 2px;
    }

    .selected-item {
        border: 2px solid white;
    }
}

/* Advanced Options Toggle */
.hvac-advanced-options-toggle {
    margin: 20px 0;
    text-align: center;
}

.toggle-advanced-options {
    background: #f8f9fa;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.toggle-advanced-options:hover {
    background: #e9ecef;
    border-color: #0274be;
    color: #0274be;
}

.toggle-advanced-options .dashicons {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.toggle-description {
    display: block;
    margin-top: 8px;
    color: #666;
    font-size: 12px;
    font-style: italic;
}

/* Advanced fields */
.advanced-field {
    border-left: 4px solid #0274be;
    padding-left: 16px;
    margin-left: 8px;
    background: #f8f9fa;
    border-radius: 0 4px 4px 0;
    position: relative;
    display: none; /* Hidden by default */
}

.advanced-field::before {
    content: "Advanced";
    position: absolute;
    top: 8px;
    right: 8px;
    background: #0274be;
    color: white;
    font-size: 10px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Override advanced field styling for better integration */
.advanced-field .form-row {
    background: transparent;
    margin: 0;
    padding: 0;
}

/* Focus states for advanced options toggle */
.toggle-advanced-options:focus {
    outline: 2px solid #0274be;
    outline-offset: 2px;
}

/* Responsive adjustments for advanced options */
@media (max-width: 768px) {
    .toggle-advanced-options {
        width: 100%;
        justify-content: center;
        padding: 10px 16px;
    }

    .advanced-field {
        margin-left: 0;
        border-left-width: 3px;
        padding-left: 12px;
    }

    .advanced-field::before {
        font-size: 9px;
        padding: 1px 4px;
    }
}