.subtitle {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 30px;
}

.size-label {
    display: block;
    margin-bottom: 12px;
    font-weight: 500;
    color: #2c3e50;
    font-size: 16px;
}

.size-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 5px;
    background-color: var(--text-color);
    border-radius: 6px;
    border: 2px solid var(--text-secondary);
}

.size-btn {
    flex: 1;
    min-width: 60px;
    padding: 14px 5px;
    text-align: center;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 16px;
    color: #495057;
}

.size-btn:hover {
    transform: translateY(-2px);
}

.size-btn.selected {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-white);
    box-shadow: var(--shadow);
}

.size-guide {
    display: flex;
    align-items: center;
    margin-top: 15px;
    color: #6c757d;
    font-size: 14px;
}

.size-guide svg {
    margin-right: 8px;
}

.size-guide a {
    color: #4f46e5;
    text-decoration: none;
    margin-left: 5px;
    font-weight: 500;
}

.size-guide a:hover {
    text-decoration: underline;
}

.selected-size {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    margin-top: 20px;
    text-align: center;
    border: 2px dashed #e9ecef;
}

.selected-size p {
    margin: 0;
    color: #6c757d;
}

.selected-size span {
    font-weight: 600;
    color: #4f46e5;
    font-size: 18px;
}

@media (max-width: 480px) {
    
    .size-buttons {
        gap: 8px;
    }
    
    .size-btn {
        /* min-width: 50px;
        padding: 12px 5px; */
        font-size: 14px;
    }
}



.size-selector-error {
    border: 2px solid var(--color-error) !important;
    border-radius: var(--radius-lg);
    padding: 10px;
    box-shadow: 0 0 8px rgba(255, 0, 0, 0.3);
}

.size-selector {
    border: 2px solid transparent;
    padding: 0 10px;
    padding-bottom: 10px;
    transition: border-color 0.3s ease;
}

.size-btn {
    padding: 8px 16px;
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.size-btn.selected {
    border-color: #007bff;
    background-color: #007bff;
    color: white;
}