/**
 * Frontend CSS for Address Validation
 * Complete working styles
 */

/* Main container for address autocomplete */
.gf-address-autocomplete {
    position: relative;
}

/* Suggestions dropdown container */
.gf-address-suggestions {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 10000;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    max-height: 280px;
    overflow-y: auto;
    display: none;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin-top: 2px;
}

.gf-address-suggestions.show {
    display: block;
}

/* Individual suggestion items */
.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid #f8f9fa;
    transition: all 0.2s ease-in-out;
    position: relative;
}

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

.suggestion-item:hover,
.suggestion-item.selected {
    background-color: #f8f9fa;
    border-left: 4px solid #0073aa;
    padding-left: 12px;
}

.suggestion-item.selected {
    background-color: #e3f2fd;
}

/* Suggestion text styling */
.suggestion-text {
    font-weight: 600;
    color: #1e293b;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 3px;
}

.suggestion-details {
    font-size: 12px;
    color: #64748b;
    line-height: 1.4;
}

/* Loading state */
.suggestions-loading {
    padding: 20px;
    text-align: center;
    color: #64748b;
    font-size: 14px;
    background: linear-gradient(90deg, transparent, rgba(0,115,170,0.1), transparent);
    background-size: 200% 100%;
    animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Error state */
.suggestions-error {
    padding: 16px;
    text-align: center;
    color: #dc2626;
    font-size: 14px;
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    margin: 4px;
    border-radius: 4px;
    font-weight: 500;
}

/* Address field enhancements */
.gf-address-autocomplete input[id$="_1"] {
    transition: all 0.2s ease;
}

.gf-address-autocomplete input[id$="_1"]:focus {
    border-color: #0073aa;
    box-shadow: 0 0 0 2px rgba(0, 115, 170, 0.1);
    outline: none;
}

/* Visual feedback for populated fields */
.address-autocomplete-filled {
    background-color: #f0f8ff !important;
    border-color: #0073aa !important;
    animation: field-populated 0.5s ease-out;
}

@keyframes field-populated {
    0% { background-color: #e3f2fd; }
    100% { background-color: #f0f8ff; }
}

/* Visual indicator for verified addresses */
.address-verified {
    border-left: 4px solid #10b981 !important;
    position: relative;
}

.address-verified::after {
    content: '✓';
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: #10b981;
    font-weight: bold;
    font-size: 16px;
    pointer-events: none;
}

/* Autocomplete container positioning fixes */
.ginput_container_address {
    position: relative;
}

/* Custom scrollbar for suggestions */
.gf-address-suggestions::-webkit-scrollbar {
    width: 6px;
}

.gf-address-suggestions::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

.gf-address-suggestions::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.gf-address-suggestions::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Animation for dropdown appearance */
.gf-address-suggestions {
    opacity: 0;
    transform: translateY(-10px);
    animation: dropdown-appear 0.2s ease-out forwards;
}

@keyframes dropdown-appear {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile responsive styles */
@media (max-width: 768px) {
    .gf-address-suggestions {
        position: fixed !important;
        left: 10px !important;
        right: 10px !important;
        top: auto !important;
        bottom: 20px !important;
        width: auto !important;
        max-height: 250px;
        border-radius: 12px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        z-index: 99999;
    }
    
    .suggestion-item {
        padding: 16px 20px;
        border-bottom: 1px solid #e2e8f0;
    }
    
    .suggestion-text {
        font-size: 15px;
        margin-bottom: 4px;
    }
    
    .suggestion-details {
        font-size: 13px;
    }
    
    .suggestions-loading,
    .suggestions-error {
        padding: 20px;
        font-size: 15px;
    }
}

/* Tablet styles */
@media (min-width: 769px) and (max-width: 1024px) {
    .gf-address-suggestions {
        border-radius: 8px;
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    }
    
    .suggestion-item {
        padding: 14px 18px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .gf-address-suggestions {
        border: 2px solid #000;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    }
    
    .suggestion-item:hover,
    .suggestion-item.selected {
        background-color: #000;
        color: #fff;
        border-left-color: #fff;
    }
    
    .suggestion-text {
        color: inherit;
    }
    
    .suggestion-details {
        color: inherit;
        opacity: 0.8;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .gf-address-suggestions {
        background: #374151;
        border-color: #4b5563;
        color: #f9fafb;
    }
    
    .suggestion-item {
        border-bottom-color: #4b5563;
    }
    
    .suggestion-item:hover,
    .suggestion-item.selected {
        background-color: #4b5563;
        border-left-color: #60a5fa;
    }
    
    .suggestion-text {
        color: #f9fafb;
    }
    
    .suggestion-details {
        color: #d1d5db;
    }
    
    .suggestions-loading {
        color: #d1d5db;
        background: linear-gradient(90deg, transparent, rgba(96,165,250,0.1), transparent);
    }
    
    .suggestions-error {
        background-color: #7f1d1d;
        border-color: #991b1b;
        color: #fca5a5;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .gf-address-suggestions,
    .suggestion-item,
    .address-autocomplete-filled {
        animation: none;
        transition: none;
    }
    
    .suggestions-loading {
        background: transparent;
    }
}

/* Print styles */
@media print {
    .gf-address-suggestions {
        display: none !important;
    }
}

/* Focus management for accessibility */
.gf-address-suggestions:focus {
    outline: none;
}

.suggestion-item:focus {
    outline: 2px solid #0073aa;
    outline-offset: -2px;
    background-color: #e3f2fd;
}

/* Compatibility with common themes */
.gform_wrapper .gf-address-suggestions {
    font-family: inherit;
    font-size: inherit;
}

.gform_wrapper .suggestion-item {
    font-family: inherit;
}

/* Ensure proper stacking context */
.gf-address-autocomplete {
    z-index: auto;
}

.gf-address-suggestions {
    z-index: 10000;
}

/* Performance optimizations */
.gf-address-suggestions {
    will-change: transform, opacity;
    backface-visibility: hidden;
    -webkit-overflow-scrolling: touch;
}

.suggestion-item {
    contain: layout style paint;
}