/**
 * Diamond Shipping Calculator Styles
 * 
 * Styles for the shipping calculation interface
 * 
 * @package Diamond_Checkout
 * @version 1.0.0
 */

/* Shipping Container */
.diamond-shipping-container {
    position: relative;
    min-height: 60px;
}

.diamond-shipping-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    border-radius: 8px;
}

.diamond-shipping-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: #2a5298;
}

.diamond-shipping-loader .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #e9ecef;
    border-top-color: #2a5298;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Shipping Methods */
.woocommerce-shipping-methods {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.woocommerce-shipping-methods li {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    padding: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.woocommerce-shipping-methods li:hover {
    border-color: #2a5298;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(42, 82, 152, 0.1);
}

.woocommerce-shipping-methods li.selected {
    border-color: #2a5298;
    background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 100%);
}

.woocommerce-shipping-methods li input[type="radio"] {
    margin-right: 0.75rem;
    transform: scale(1.2);
    accent-color: #2a5298;
}

.woocommerce-shipping-methods li label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #2c3e50;
    cursor: pointer;
    margin: 0;
    width: 100%;
}

.shipping-cost {
    font-size: 1.1rem;
    font-weight: bold;
    color: #2a5298;
}

.shipping-description {
    display: block;
    margin-top: 0.5rem;
    color: #64748b;
    font-size: 0.9rem;
    font-weight: normal;
    font-style: italic;
}

/* Free Shipping Highlight */
.woocommerce-shipping-methods li:has(input[value*="free"]) {
    border-color: #27ae60;
    background: linear-gradient(135deg, #f0fff4 0%, #e6ffee 100%);
}

.woocommerce-shipping-methods li:has(input[value*="free"]) .shipping-cost {
    color: #27ae60;
    font-weight: bold;
}

.woocommerce-shipping-methods li:has(input[value*="free"])::before {
    content: "🚚";
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 1.2rem;
}

/* Nautical Delivery Special Styling */
.woocommerce-shipping-methods li:has(input[value*="nautical"]) {
    border-color: #3b82f6;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    position: relative;
}

.woocommerce-shipping-methods li:has(input[value*="nautical"])::before {
    content: "⚓";
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    font-size: 1.2rem;
}

/* Recalculate Button */
.diamond-recalculate-shipping {
    background: linear-gradient(135deg, #2a5298 0%, #1e3c72 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    justify-content: center;
}

.diamond-recalculate-shipping:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(42, 82, 152, 0.3);
}

.diamond-recalculate-shipping:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Notifications */
.diamond-shipping-notification {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 500;
}

.diamond-shipping-notification.success {
    background: #f0fff4;
    border: 1px solid #27ae60;
    color: #27ae60;
}

.diamond-shipping-notification.error {
    background: #fdf2f2;
    border: 1px solid #e74c3c;
    color: #e74c3c;
}

.diamond-shipping-notification.info {
    background: #f0f8ff;
    border: 1px solid #2a5298;
    color: #2a5298;
}

.diamond-shipping-notification .close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.diamond-shipping-notification .close:hover {
    opacity: 1;
}

/* CEP Input Enhancement */
#billing_postcode,
#shipping_postcode {
    position: relative;
}

.postcode-status {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
}

.postcode-status.valid {
    color: #27ae60;
}

.postcode-status.invalid {
    color: #e74c3c;
}

/* Shipping Summary */
.shipping-summary {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
}

.shipping-summary h4 {
    margin: 0 0 0.5rem 0;
    color: #2c3e50;
    font-size: 1rem;
}

.shipping-summary .selected-method {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #2a5298;
}

.shipping-summary .delivery-info {
    font-size: 0.9rem;
    color: #64748b;
    margin-top: 0.25rem;
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .woocommerce-shipping-methods li {
        padding: 0.75rem;
    }
    
    .woocommerce-shipping-methods li label {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .shipping-cost {
        align-self: flex-end;
    }
    
    .diamond-recalculate-shipping {
        padding: 1rem;
        font-size: 1rem;
    }
    
    .diamond-shipping-notification {
        padding: 0.75rem;
        font-size: 0.85rem;
    }
}

/* Loading States */
.calculating-shipping .woocommerce-shipping-methods {
    opacity: 0.6;
    pointer-events: none;
}

.calculating-shipping .diamond-shipping-overlay {
    display: flex !important;
}

/* Special Delivery Types */
.delivery-type-express {
    border-left: 4px solid #ff6b35;
}

.delivery-type-standard {
    border-left: 4px solid #2a5298;
}

.delivery-type-economy {
    border-left: 4px solid #64748b;
}

.delivery-type-nautical {
    border-left: 4px solid #3b82f6;
}

.delivery-type-free {
    border-left: 4px solid #27ae60;
}

/* Tooltips for Shipping Info */
.shipping-tooltip {
    position: relative;
    cursor: help;
}

.shipping-tooltip::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #2c3e50;
    color: white;
    padding: 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 1000;
}

.shipping-tooltip:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Shipping Icons */
.shipping-icon {
    width: 24px;
    height: 24px;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.shipping-icon.correios {
    color: #ffcc00;
}

.shipping-icon.nautical {
    color: #3b82f6;
}

.shipping-icon.express {
    color: #ff6b35;
}

.shipping-icon.free {
    color: #27ae60;
}

/* Progressive Enhancement */
.no-js .diamond-shipping-overlay {
    display: none !important;
}

.no-js .diamond-recalculate-shipping {
    display: none;
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 2dppx) {
    .shipping-icon {
        image-rendering: crisp-edges;
    }
}

/* Print Styles */
@media print {
    .diamond-shipping-overlay,
    .diamond-recalculate-shipping,
    .diamond-shipping-notification {
        display: none !important;
    }
    
    .woocommerce-shipping-methods {
        break-inside: avoid;
    }
}