/* Quick Checkout Address Selector Styles */

/* Popup Overlay */
.qc-popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.qc-popup-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    z-index: 9999999;
}

/* Prevent body scroll when popup is active */
body.qc-popup-open {
    overflow: hidden !important;
    position: fixed !important;
    width: 100% !important;
    height: 100% !important;
    left: 0 !important;
    right: 0 !important;
}

/* Popup Container */
.qc-popup-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    max-width: 95vw;
    width: 1000px;
    max-height: 95vh;
    display: flex;
    flex-direction: column;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.qc-popup-overlay.active .qc-popup-container {
    transform: scale(1);
}

/* Popup Header */
.qc-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #eee;
    background: #f8f9fa;
    border-radius: 8px 8px 0 0;
}

.qc-popup-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.qc-popup-close {
    background: #f8f9fa !important;
    border: 2px solid #e0e0e0 !important;
    font-size: 18px !important;
    cursor: pointer !important;
    color: #666 !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
    min-height: 36px !important;
    max-width: 36px !important;
    max-height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    font-weight: 500 !important;
    font-family: inherit !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    box-shadow: none !important;
    outline: none !important;
    vertical-align: baseline !important;
}

.qc-popup-close:hover {
    background: #e74c3c !important;
    border-color: #e74c3c !important;
    color: white !important;
    transform: scale(1.05) !important;
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3) !important;
    text-decoration: none !important;
}

.qc-popup-close:active {
    transform: scale(0.95) !important;
    box-shadow: 0 2px 6px rgba(231, 76, 60, 0.4) !important;
}

.qc-popup-close:focus {
    outline: 2px solid #007cba !important;
    outline-offset: 2px !important;
}

/* Reset any theme button styles that might interfere */
.qc-popup-container .qc-popup-close,
.qc-popup-container .qc-popup-close:link,
.qc-popup-container .qc-popup-close:visited {
    all: unset !important;
    background: #f8f9fa !important;
    border: 2px solid #e0e0e0 !important;
    font-size: 18px !important;
    cursor: pointer !important;
    color: #666 !important;
    width: 36px !important;
    height: 36px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px !important;
    transition: all 0.3s ease !important;
    font-weight: 500 !important;
}

/* Selected Address Display */
.qc-selected-address {
    padding: 15px 20px;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
    display: none;
}

.qc-selected-address.active {
    display: block;
}

.qc-address-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.qc-current-address {
    font-size: 14px;
    color: #666;
}

.qc-address-text {
    color: #333;
    font-weight: 500;
}

.qc-change-address {
    background: none;
    border: none;
    color: #007cba;
    text-decoration: underline;
    cursor: pointer;
    font-size: 14px;
    padding: 0;
}

.qc-change-address:hover {
    color: #005a87;
}

/* Tab Navigation */
.qc-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
    margin-bottom: 0;
}

.qc-tab {
    flex: 1;
    padding: 5px 10px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    border-bottom: 3px solid transparent;
    transition: all 0.2s ease;
    text-align: center;
    margin: 0;
}

.qc-tab:not(:disabled):hover {
    background: #e9ecef;
    color: #333;
}

.qc-tab.active {
    color: #007cba;
    border-bottom-color: #007cba;
    background: white;
}

.qc-tab:disabled {
    color: #ccc;
    cursor: not-allowed;
}

/* Enhanced popup content styling */
.qc-popup-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Tab content area */
.qc-tab-content {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.qc-tab-panel {
    flex: 1;
    overflow: hidden;
    display: none;
}

.qc-tab-panel.active {
    display: flex;
    flex-direction: column;
}

/* Loading and error states */
.qc-loading, .qc-error, .qc-no-results {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-style: italic;
}

.qc-error {
    color: #dc3545;
}

.qc-loading:before {
    content: "⟳ ";
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Tab Content */
.qc-tab-content {
    flex: 1;
    overflow: hidden;
}

.qc-tab-panel {
    display: none;
    height: 100%;
    overflow: scroll;
}

.qc-tab-panel.active {
    display: flex;
    flex-direction: column;
}

/* Province panel - maintain flex layout consistency */
#qc-province-panel.active {
    display: flex;
    flex-direction: column;
    height: auto;
    overflow: scroll;
}

/* Ward panel - maintain flex layout consistency */
#qc-ward-panel.active {
    display: flex;
    flex-direction: column;
    height: auto;
    overflow: scroll;
}

/* Address List */
.qc-address-list {
    flex: 1;
    padding: 15px;
    min-height: 400px;
}

/* Grid Layout for better space utilization */
.qc-address-list.qc-grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
    padding: 15px;
}

/* Two Column Layout */
.qc-address-list.qc-two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 15px;
    background: white;
}

.qc-address-column {
    background: white;
}

.qc-address-column.qc-column-left {
    border-right: 1px solid #eee;
    padding-right: 15px;
}

.qc-address-column.qc-column-right {
    padding-left: 15px;
}

/* Province specific styling - grid layout for better visibility */
#qc-province-panel .qc-address-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 15px;
    min-height: auto;
}

#qc-province-panel .qc-address-column {
    grid-column: span 2;
}

/* Ward panel - also use grid for better space utilization */
#qc-ward-panel .qc-address-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 15px;
    min-height: auto;
}

#qc-ward-panel .qc-address-column {
    grid-column: span 2;
}

.qc-address-item {
    display: block;
    padding: 10px 15px;
    cursor: pointer;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    transition: all 0.2s ease;
    background: #fafafa;
    text-align: center;
    font-size: 14px;
    margin-bottom: 5px;
}

.qc-address-item:hover {
    background-color: #f0f7ff;
    border-color: #2196f3;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(33, 150, 243, 0.15);
}

.qc-address-item.selected {
    background-color: #e3f2fd;
    color: #1976d2;
    border-color: #1976d2;
    font-weight: 500;
}

.qc-address-name {
    font-size: 14px;
    line-height: 1.4;
}

/* Address Input Section */
.qc-address-input-section {
    padding: 20px;
    border-top: 1px solid #eee;
    background: #f8f9fa;
}

/* Hide address input section when province panel is active */
.qc-popup-container:has(#qc-province-panel.active) .qc-address-input-section {
    display: none;
}

.qc-address-input-section label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #333;
}

.qc-detailed-address {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 0.2s ease;
}

.qc-detailed-address:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.1);
}

/* Required field styling */
.qc-required {
    color: #e74c3c;
    font-weight: bold;
}

/* Error styles for detailed address */
.qc-detailed-address.qc-error {
    border-color: #dc3545;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.1);
}

.qc-detailed-address.qc-error:focus {
    border-color: #dc3545;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.2);
}

.qc-error-message {
    color: #dc3545;
    font-size: 12px;
    margin-top: 8px;
    padding: 8px 12px;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    border-left: 4px solid #dc3545;
}

/* Popup Footer */
.qc-popup-footer {
    padding: 10px 10px 0px 10px;
    background: white;
    border-radius: 0 0 8px 8px;
}

.qc-confirm-address {
    width: 100%;
    padding: 8px 12px;
    background: #007cba;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.qc-confirm-address:hover:not(:disabled) {
    background: #005a87;
    transform: translateY(-1px);
}

.qc-confirm-address:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* Enhanced Address Fields */
.qc-enhanced-field {
    position: relative;
}

.qc-enhanced-field input[data-qc-field] {
    cursor: pointer;
    background: #f9f9f9;
    border: 2px solid #007cba;
    border-radius: 4px;
    transition: all 0.2s ease;
    padding-right: 40px;
}

.qc-enhanced-field input[data-qc-field]:hover {
    background: #f0f8ff;
    border-color: #005a87;
    box-shadow: 0 2px 8px rgba(0, 124, 186, 0.1);
}

.qc-enhanced-field input[data-qc-field]:focus {
    outline: none;
    background: #f0f8ff;
    border-color: #005a87;
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

.qc-field-indicator {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-30%);
    font-size: 18px;
    color: #007cba;
    pointer-events: none;
    z-index: 10;
    transition: all 0.2s ease;
}

.qc-field-indicator.qc-success {
    color: var(--qc-success-color, #28a745);
    font-size: 20px;
}

.qc-address-selected input[data-qc-field] {
    background: #e8f5e8;
    border-color: #28a745;
}

.qc-address-selected .qc-field-indicator {
    color: #28a745;
}

/* Field labels enhancement */
.qc-enhanced-field label:after {
    content: " (Nhấp để chọn địa chỉ hành chính mới)";
    font-size: 12px;
    color: #666;
    font-weight: normal;
    font-style: italic;
}

.qc-address-selected .qc-enhanced-field label:after {
    content: " ✓";
    color: #28a745;
}

/* Address Trigger Button (if still used) */
.qc-address-trigger-container {
    margin: 15px 0;
}

.qc-address-trigger {
    background: #007cba;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.qc-address-trigger:hover {
    background: #005a87;
    transform: translateY(-1px);
}

.qc-address-trigger:before {
    content: "📍";
    font-size: 16px;
}

/* Loading State */
.qc-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px;
    color: #666;
}

.qc-loading:before {
    content: "";
    width: 20px;
    height: 20px;
    border: 2px solid #ddd;
    border-top: 2px solid #007cba;
    border-radius: 50%;
    animation: qc-spin 1s linear infinite;
    margin-right: 10px;
}

@keyframes qc-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .qc-popup-container {
        width: 95%;
        max-height: 90vh;
    }
    
    .qc-popup-header {
        padding: 15px;
    }
    
    .qc-popup-header h3 {
        font-size: 16px;
    }
    
    .qc-tab {
        padding: 12px 8px;
        font-size: 13px;
    }
    
    .qc-address-item {
        padding: 10px 15px;
    }
    
    .qc-address-input-section {
        padding: 15px;
    }
    
    .qc-address-display {
        flex-direction: column;
        align-items: flex-start;
    }
    
    /* Mobile address field enhancements */
    .qc-field-indicator {
        right: 10px;
        font-size: 16px;
    }
    
    .qc-enhanced-field input[data-qc-field] {
        padding-right: 35px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    /* Two column responsive adjustments */
    .qc-address-list.qc-two-columns {
        flex-direction: column;
        gap: 0;
    }
    
    .qc-address-column {
        max-height: 150px;
    }
    
    .qc-address-column.qc-column-left {
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    
    /* Province and ward panels - consistent mobile handling */
    #qc-province-panel .qc-address-column,
    #qc-ward-panel .qc-address-column {
        max-height: none;
        overflow-y: visible;
    }
}

@media (max-width: 480px) {
    .qc-popup-container {
        width: 98%;
        max-height: 95vh;
    }
    
    .qc-address-list {
        max-height: 250px;
    }
    
    .qc-address-column {
        max-height: 125px;
    }
    
    .qc-tab {
        padding: 10px 5px;
        font-size: 12px;
    }
    
    .qc-enhanced-field label:after {
        display: none; /* Hide helper text on very small screens */
    }
    
    /* Single column on very small screens */
    .qc-address-list.qc-two-columns {
        display: block;
    }
    
    .qc-address-column {
        max-height: none;
    }
    
    .qc-address-list {
        max-height: 200px;
    }
    
    /* Province and ward panels - consistent mobile adjustments */
    #qc-province-panel .qc-address-list,
    #qc-ward-panel .qc-address-list {
        max-height: none;
    }
    
    #qc-province-panel .qc-address-column,
    #qc-ward-panel .qc-address-column {
        max-height: none;
    }
}

/* Integration with WooCommerce */
.woocommerce-checkout .qc-address-trigger-container {
    margin: 10px 0 20px 0;
}

.woocommerce-cart .qc-address-trigger-container {
    text-align: center;
    margin: 20px 0;
}

/* Enhanced responsive design */
@media (max-width: 1200px) {
    .qc-popup-container {
        width: 95vw;
        max-width: 900px;
    }
    
    #qc-province-panel .qc-address-list {
        grid-template-columns: repeat(4, 1fr);
    }
    
    #qc-ward-panel .qc-address-list {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 900px) {
    .qc-popup-container {
        width: 95vw;
        max-height: 90vh;
    }
    
    #qc-province-panel .qc-address-list,
    #qc-ward-panel .qc-address-list {
        grid-template-columns: repeat(3, 2fr);
        gap: 6px;
    }
    
    .qc-address-item {
        padding: 8px 12px;
        font-size: 13px;
    }
}

@media (max-width: 600px) {
    .qc-popup-container {
        width: 95vw;
        max-height: 95vh;
        border-radius: 8px;
    }
    
    .qc-popup-header {
        padding: 15px;
    }
    
    .qc-popup-header h3 {
        font-size: 16px;
    }
    
    #qc-province-panel .qc-address-list,
    #qc-ward-panel .qc-address-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
        padding: 10px;
    }
    
    .qc-address-item {
        padding: 12px 15px;
        font-size: 14px;
    }
    
    .qc-detailed-address {
        font-size: 14px;
        padding: 12px;
    }
    
    .qc-confirm-address {
        padding: 12px;
        font-size: 14px;
    }
}

.qc-address-selected .woocommerce-billing-fields__field-wrapper .qc-address-trigger-container,
.qc-address-selected .woocommerce-shipping-fields__field-wrapper .qc-address-trigger-container {
    display: block;
}

/* === DYNAMIC BRAND CUSTOMIZATION STYLES === */
/* CSS Custom Properties for brand customization - these will be dynamically updated by PHP */
:root {
    --qc-brand-color: #007cba;
    --qc-font-family: inherit;
}

/* Brand Color Applications */
.qc-popup-container {
    font-family: var(--qc-font-family);
}

/* Update brand colors using CSS custom properties */
.qc-tab.active {
    color: var(--qc-brand-color) !important;
    border-bottom-color: var(--qc-brand-color) !important;
}

.qc-confirm-address {
    background: var(--qc-brand-color) !important;
}

.qc-confirm-address:hover:not(:disabled) {
    background: color-mix(in srgb, var(--qc-brand-color) 80%, black) !important;
}

.qc-enhanced-field input[data-qc-field] {
    border-color: var(--qc-brand-color) !important;
}

.qc-enhanced-field input[data-qc-field]:hover {
    border-color: color-mix(in srgb, var(--qc-brand-color) 80%, black) !important;
}

.qc-enhanced-field input[data-qc-field]:focus {
    border-color: color-mix(in srgb, var(--qc-brand-color) 80%, black) !important;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--qc-brand-color) 10%, transparent) !important;
}

.qc-field-indicator {
    color: var(--qc-brand-color) !important;
}

.qc-address-trigger {
    background: var(--qc-brand-color) !important;
}

.qc-address-trigger:hover {
    background: color-mix(in srgb, var(--qc-brand-color) 80%, black) !important;
}

.qc-detailed-address:focus {
    border-color: var(--qc-brand-color) !important;
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--qc-brand-color) 10%, transparent) !important;
}

.qc-address-item:hover {
    border-color: var(--qc-brand-color) !important;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--qc-brand-color) 15%, transparent) !important;
}

.qc-address-item.selected {
    color: var(--qc-brand-color) !important;
    border-color: var(--qc-brand-color) !important;
}

.qc-change-address {
    color: var(--qc-brand-color) !important;
}

.qc-change-address:hover {
    color: color-mix(in srgb, var(--qc-brand-color) 80%, black) !important;
}

/* Hide province and ward fields completely */
.qc-hidden-field,
input[type="hidden"].qc-hidden-field,
.form-row:has(input.qc-hidden-field),
.woocommerce-billing-fields .form-row:has(input[name*="city"]),
.woocommerce-billing-fields .form-row:has(input[name*="state"]),
.woocommerce-shipping-fields .form-row:has(input[name*="city"]),
.woocommerce-shipping-fields .form-row:has(input[name*="state"]) {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* === INLINE DROPDOWN SELECTOR MODE === */
.qc-dropdown-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}

.qc-dropdown-wrap .qc-dropdown-row {
    margin: 0 0 6px 0;
}

.qc-dropdown-wrap .qc-dropdown-row.form-row-first,
.qc-dropdown-wrap .qc-dropdown-row.form-row-last {
    width: calc(50% - 6px);
    float: none;
}

.qc-dropdown-wrap .qc-dropdown-row.form-row-wide {
    width: 100%;
}

.qc-dropdown-wrap label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

.qc-dropdown-wrap .required {
    color: #e74c3c;
    font-weight: bold;
}

/*
 * IMPORTANT: do NOT restyle the select/input box model here.
 * Let them inherit the active theme's native input styling (Flatsome sets its own
 * height, padding, border and chevron on `select` / `input[type=text]`), so the
 * Tỉnh/TP + Phường/Xã fields match the other checkout inputs (Tên, SĐT...) exactly
 * and Vietnamese diacritics are never clipped.
 */
.qc-dropdown-wrap select.qc-dd-province,
.qc-dropdown-wrap select.qc-dd-ward,
.qc-dropdown-wrap input.qc-dd-detailed {
    width: 100%;
}

.qc-dropdown-wrap select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.qc-dropdown-wrap select:focus,
.qc-dropdown-wrap input.qc-dd-detailed:focus {
    border-color: var(--qc-brand-color, #007cba);
}

@media (max-width: 480px) {
    .qc-dropdown-wrap .qc-dropdown-row.form-row-first,
    .qc-dropdown-wrap .qc-dropdown-row.form-row-last {
        width: 100%;
    }
}

/* Fallback for older browsers that don't support color-mix */
@supports not (color: color-mix(in srgb, red, blue)) {
    .qc-confirm-address:hover:not(:disabled),
    .qc-address-trigger:hover {
        filter: brightness(0.9) !important;
    }
    
    .qc-enhanced-field input[data-qc-field]:hover,
    .qc-enhanced-field input[data-qc-field]:focus {
        box-shadow: 0 0 0 2px rgba(0, 124, 186, 0.2) !important;
    }
}