/* Custom T-Shirt Designer Styles */
.custom-tshirt-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.design-form {
    background: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

.upload-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 20px 0;
}

.upload-item {
    text-align: center;
}

.upload-label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
    font-size: 14px;
}

.upload-area {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 40px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #fafafa;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.upload-area:hover {
    border-color: #007bff;
    background: #f8f9ff;
}

.upload-area.dragover {
    border-color: #007bff;
    background: #e3f2fd;
}

.upload-area p {
    margin: 10px 0 5px 0;
    color: #666;
    font-size: 14px;
}

.upload-area small {
    color: #999;
    font-size: 12px;
}

.preview-container {
    margin-top: 15px;
    position: relative;
}

.preview-image {
    position: relative;
    display: inline-block;
}

.preview-image img {
    max-width: 100%;
    max-height: 120px;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.remove-image {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
    color: white;
    border: none;
    border-radius: 50%;
    width: 25px;
    height: 25px;
    cursor: pointer;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-image:hover {
    background: #c82333;
}

/* Color Selector */
.color-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin: 20px 0;
    justify-content: center;
}

.color-option {
    cursor: pointer;
    text-align: center;
    transition: transform 0.2s ease;
}

.color-option:hover {
    transform: scale(1.1);
}

.color-option.active {
    transform: scale(1.15);
}

.color-preview {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid #ddd;
    margin: 0 auto 5px;
    transition: all 0.2s ease;
}

.color-option.active .color-preview {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
}

/* Size Selector */
.size-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
    justify-content: center;
}

.size-option {
    padding: 12px 20px;
    border: 2px solid #ddd;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    background: white;
    min-width: 60px;
    text-align: center;
}

.size-option:hover {
    border-color: #007bff;
    background: #f8f9ff;
}

.size-option.active {
    border-color: #007bff;
    background: #007bff;
    color: white;
}

/* Form Controls */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
    color: #333;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
    transition: border-color 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
}

/* Pricing Section */
.pricing-card {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
}

.pricing-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
    padding: 5px 0;
}

.pricing-item:last-child {
    border-top: 2px solid #ddd;
    margin-top: 15px;
    padding-top: 15px;
    font-weight: 700;
    font-size: 18px;
}

/* Submit Button */
.submit-btn {
    background: linear-gradient(135deg, #007bff, #0056b3);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 20px;
}

.submit-btn:hover {
    background: linear-gradient(135deg, #0056b3, #004085);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,123,255,0.3);
}

.submit-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .upload-grid {
        grid-template-columns: 1fr;
    }
    
    .color-selector,
    .size-selector {
        justify-content: flex-start;
    }
    
    .custom-tshirt-container {
        padding: 10px;
    }
    
    .design-form {
        padding: 20px;
    }
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Error States */
.error-message {
    background: #f8d7da;
    color: #721c24;
    padding: 10px 15px;
    border-radius: 5px;
    margin: 10px 0;
    border: 1px solid #f5c6cb;
}

.success-message {
    background: #d4edda;
    color: #155724;
    padding: 10px 15px;
    border-radius: 5px;
    margin: 10px 0;
    border: 1px solid #c3e6cb;
}