/* Product Options Modal Styles */
.product-options-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.product-options-modal.show {
    opacity: 1;
    visibility: visible;
}

.product-options-modal .modal-content {
    background: white;
    width: 90%;
    max-width: 500px;
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.product-options-modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: #0f172a;
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #64748b;
}

.modal-body {
    padding: 1.5rem;
}

.option-group {
    margin-bottom: 1.5rem;
}

.option-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: #475569;
}

.options-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

/* Radio Button Styles */
.size-option input,
.color-option input,
.logo-option input {
    display: none;
}

.size-option span,
.color-option span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    padding: 0 10px;
    border: 2px solid #e2e8f0;
    border-radius: 0.75rem;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
    background: #f8fafc;
}

.size-option input:checked+span,
.color-option input:checked+span {
    border-color: hsl(var(--primary));
    background: hsl(var(--primary) / 0.1);
    color: hsl(var(--primary));
}

.logo-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.logo-option span {
    display: flex;
    align-items: center;
    padding: 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.logo-option input:checked+span {
    border-color: hsl(var(--primary));
    background: hsl(var(--primary) / 0.05);
}

.price-preview {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 2px dashed #f1f5f9;
    font-size: 1.1rem;
    text-align: right;
    color: #64748b;
}

.price-preview strong {
    color: hsl(var(--primary));
    font-size: 1.5rem;
    margin-left: 0.5rem;
}

.modal-footer {
    padding: 1.5rem;
    background: #f8fafc;
}

.file-upload-wrapper {
    margin-top: 0.5rem;
}

.file-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px dashed #e2e8f0;
    border-radius: 0.75rem;
    background: #f8fafc;
    cursor: pointer;
    font-size: 0.9rem;
}

.file-input:hover {
    border-color: hsl(var(--primary));
}

.file-hint {
    font-size: 0.8rem;
    color: #64748b;
    margin-top: 0.5rem;
}