/* One Page COD Checkout Frontend Styles */

/* Container */
.opcod-checkout-container {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Product Info */
.opcod-product-info {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e5e7eb;
}

.opcod-product-info h3 {
    margin: 0 0 10px 0;
    font-size: 24px;
    font-weight: 600;
    color: #1f2937;
    line-height: 1.3;
}

.opcod-price {
    font-size: 20px;
    font-weight: 700;
    color: #059669;
    margin: 10px 0;
}

.opcod-price del {
    color: #9ca3af;
    font-weight: 400;
    margin-right: 8px;
}

/* Form Styles */
.opcod-form {
    width: 100%;
}

.opcod-form-group {
    margin-bottom: 20px;
    position: relative;
}

.opcod-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #374151;
    font-size: 14px;
}

.opcod-form-group .required {
    color: #ef4444;
    margin-left: 2px;
}

/* Input Fields */
.opcod-form-group input[type="text"],
.opcod-form-group input[type="tel"],
.opcod-form-group input[type="number"],
.opcod-form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.5;
    color: #1f2937;
    background-color: #ffffff;
    transition: all 0.2s ease-in-out;
    box-sizing: border-box;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.opcod-form-group input:focus,
.opcod-form-group select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.opcod-form-group input::placeholder {
    color: #9ca3af;
}

/* Error States */
.opcod-form-group.opcod-error input,
.opcod-form-group.opcod-error select {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Select Dropdown */
.opcod-form-group select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

/* Quantity Field */
.opcod-form-group input[type="number"] {
    text-align: center;
    max-width: 120px;
    margin: 0 auto;
    display: block;
}

/* Submit Button */
.opcod-submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.opcod-submit-btn:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.opcod-submit-btn:active {
    transform: translateY(0);
}

.opcod-submit-btn:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.opcod-btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.opcod-btn-loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: opcod-spin 1s linear infinite;
}

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

/* Payment Info */
.opcod-payment-info {
    margin-top: 20px;
    padding: 16px;
    background: #f8fafc;
    border-radius: 8px;
    border-left: 4px solid #059669;
}

.opcod-payment-info p {
    margin: 0 0 8px 0;
    font-size: 14px;
    color: #374151;
}

.opcod-payment-info p:last-child {
    margin-bottom: 0;
}

.opcod-payment-info .opcod-note {
    color: #6b7280;
    font-size: 13px;
}

/* Messages */
.opcod-messages {
    margin-top: 20px;
    display: none;
}

.opcod-messages.opcod-success {
    display: block;
    padding: 16px;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: 8px;
    color: #065f46;
}

.opcod-messages.opcod-error {
    display: block;
    padding: 16px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #991b1b;
}

.opcod-messages p {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
}

/* Error Message for Plugin */
.opcod-error {
    padding: 16px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #991b1b;
    text-align: center;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .opcod-checkout-container {
        margin: 10px;
        padding: 16px;
        border-radius: 8px;
    }
    
    .opcod-product-info h3 {
        font-size: 20px;
    }
    
    .opcod-price {
        font-size: 18px;
    }
    
    .opcod-form-group input,
    .opcod-form-group select {
        padding: 12px 14px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .opcod-submit-btn {
        padding: 14px 20px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .opcod-checkout-container {
        margin: 5px;
        padding: 12px;
    }
    
    .opcod-form-group {
        margin-bottom: 16px;
    }
    
    .opcod-form-group label {
        font-size: 13px;
    }
    
    .opcod-payment-info {
        padding: 12px;
    }
    
    .opcod-payment-info p {
        font-size: 13px;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .opcod-checkout-container {
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .opcod-checkout-container {
        background: #1f2937;
        color: #f9fafb;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    }
    
    .opcod-product-info {
        border-bottom-color: #374151;
    }
    
    .opcod-product-info h3 {
        color: #f9fafb;
    }
    
    .opcod-form-group label {
        color: #e5e7eb;
    }
    
    .opcod-form-group input,
    .opcod-form-group select {
        background-color: #374151;
        border-color: #4b5563;
        color: #f9fafb;
    }
    
    .opcod-form-group input::placeholder {
        color: #9ca3af;
    }
    
    .opcod-payment-info {
        background: #374151;
        color: #e5e7eb;
    }
    
    .opcod-payment-info .opcod-note {
        color: #9ca3af;
    }
}

/* Print Styles */
@media print {
    .opcod-checkout-container {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .opcod-submit-btn {
        display: none;
    }
}

/* Accessibility */
.opcod-form-group input:focus,
.opcod-form-group select:focus,
.opcod-submit-btn:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .opcod-form-group input,
    .opcod-form-group select,
    .opcod-submit-btn {
        transition: none;
    }
    
    .opcod-btn-loading::before {
        animation: none;
    }
}