/* Custom Photo Dimensions - Frontend Styles */

.cpd-calculator-wrapper {
    background: #f9f9f9;
    border: 2px solid #ddd;
    border-radius: 8px;
    padding: 24px;
    margin: 24px 0;
}

.cpd-calculator-title {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 20px;
    color: #333;
    border-bottom: 2px solid #ddd;
    padding-bottom: 10px;
}

/* Print Type Selector */
.cpd-print-type-selector {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #ddd;
}

.cpd-print-type-selector label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.cpd-print-type-selector label .required {
    color: #d63638;
    font-weight: bold;
}

.cpd-print-type-selector select {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border: 2px solid #ddd;
    border-radius: 4px;
    background: white;
}

.cpd-print-type-display {
    margin-bottom: 20px;
    padding: 12px;
    background: #e7f3ff;
    border-left: 4px solid #2196F3;
    border-radius: 4px;
}

/* Unit Selector */
.cpd-unit-selector {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cpd-unit-selector label {
    font-weight: 600;
    margin-right: 8px;
}

.cpd-unit-btn {
    padding: 6px 16px;
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.cpd-unit-btn:hover {
    border-color: #999;
}

.cpd-unit-btn.active {
    background: #2271b1;
    color: #fff;
    border-color: #2271b1;
}

/* Preset Sizes */
.cpd-preset-sizes {
    margin-bottom: 24px;
}

.cpd-preset-sizes label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
}

.cpd-preset-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.cpd-preset-btn {
    padding: 10px 16px;
    background: #fff;
    border: 2px solid #ddd;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cpd-preset-btn:hover {
    border-color: #2271b1;
    background: #f0f6fc;
}

.cpd-preset-btn.active {
    background: #2271b1;
    color: #fff;
    border-color: #2271b1;
}

.cpd-custom-btn {
    background: #fff;
    color: #666;
}

.cpd-custom-btn.active {
    background: #2271b1;
    color: #fff;
}

/* Dimension Inputs */
.cpd-dimensions {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    margin-bottom: 20px;
}

.cpd-dimension-field {
    flex: 1;
}

.cpd-dimension-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
}

.cpd-unit-label {
    font-weight: 400;
    color: #666;
    font-size: 13px;
}

.cpd-dimension-field input[type="number"] {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.cpd-dimension-field input[type="number"]:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 3px rgba(34, 113, 177, 0.1);
}

.cpd-dimension-separator {
    font-size: 24px;
    font-weight: 600;
    color: #666;
    padding-bottom: 8px;
}

/* Validation Message */
.cpd-validation-message {
    display: none;
    padding: 12px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 14px;
}

.cpd-validation-message.cpd-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.cpd-validation-message.cpd-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.cpd-error-icon {
    font-size: 16px;
    margin-right: 6px;
}

/* Frame Options */
.cpd-frame-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
}

.cpd-frame-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
}

.cpd-frame-field select {
    width: 100%;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.cpd-frame-field select:focus {
    outline: none;
    border-color: #2271b1;
}

/* Price Display */
.cpd-price-display {
    background: #fff;
    border: 2px solid #2271b1;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.cpd-price-display.cpd-price-visible {
    opacity: 1;
    transform: translateY(0);
}

.cpd-price-breakdown {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cpd-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
}

.cpd-price-label {
    color: #555;
}

.cpd-price-value {
    color: #333;
    font-weight: 500;
}

.cpd-total-row {
    border-top: 2px solid #ddd;
    padding-top: 12px;
    margin-top: 8px;
    font-size: 18px;
}

.cpd-total-row .cpd-price-value strong {
    color: #2271b1;
    font-size: 24px;
}

.cpd-loading {
    color: #999;
    font-style: italic;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* Error State */
.cpd-error {
    color: #dc3545;
    padding: 12px;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 6px;
    margin: 16px 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cpd-dimensions {
        flex-direction: column;
        gap: 16px;
    }

    .cpd-dimension-separator {
        display: none;
    }

    .cpd-preset-buttons {
        justify-content: center;
    }

    .cpd-frame-options {
        grid-template-columns: 1fr;
    }

    .cpd-unit-selector {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .cpd-calculator-wrapper {
        padding: 16px;
    }

    .cpd-calculator-title {
        font-size: 18px;
    }

    .cpd-preset-btn {
        font-size: 13px;
        padding: 8px 12px;
    }
}

/* Disabled Add to Cart Button */
.single_add_to_cart_button.disabled,
.single_add_to_cart_button:disabled {
    opacity: 0.5;
    cursor: not-allowed !important;
    pointer-events: none;
}