/* BS Stepper 커스텀 스타일 */
.bs-stepper {
    border: none;
    margin-bottom: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 0.75rem;
}

.bs-stepper .line {
    flex: 1;
    height: 2px;
    background-color: #dee2e6;
    margin: 0 1rem;
}

.bs-stepper-header {
    padding: 1rem 0.75rem;
    justify-content: space-around;
}

.bs-stepper .step-trigger {
    padding: 0.3rem;
    border-radius: 6px;
    /* transition removed for performance */
}

.bs-stepper .step-trigger:hover {
    text-decoration: none;
    background-color: rgba(13, 110, 253, 0.05);
}

.bs-stepper .step-trigger:focus {
    outline: none;
    box-shadow: none;
}

.bs-stepper .step {
    display: flex;
    align-items: center;
}

.bs-stepper .step.active .bs-stepper-circle {
    background-color: #0d6efd;
    /* transform removed for performance */
    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.2);
}

.bs-stepper .step.active .bs-stepper-label {
    color: #0d6efd;
    font-weight: 700;
    /* transform removed for performance */
}

.bs-stepper-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 50%;
    background-color: #adb5bd;
    color: #fff;
    font-weight: 600;
    font-size: 1rem;
    /* transition removed for performance */
}

.bs-stepper-label {
    margin-left: 0.75rem;
    color: #495057;
    font-weight: 500;
    font-size: 0.95rem;
    /* transition removed for performance */
}

.bs-stepper-content {
    padding: 1.5rem 0.75rem;
    background-color: #fff;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.bs-stepper-content .content {
    display: none;
}

.bs-stepper-content .content.active {
    display: block;
    /* animation removed for performance */
}

/* 스텝퍼 버튼 스타일 */
.bs-stepper .btn {
    min-width: 120px;
    padding: 0.6rem 1.2rem;
    font-weight: 500;
    border-radius: 6px;
    /* transition removed for performance */
}

.bs-stepper .btn-secondary {
    background-color: #f8f9fa;
    border-color: #dee2e6;
    color: #495057;
}

.bs-stepper .btn-secondary:hover {
    background-color: #e9ecef;
    border-color: #ced4da;
    color: #212529;
}

.bs-stepper .btn-primary {
    background-color: #0d6efd;
    border-color: #0d6efd;
    box-shadow: 0 2px 4px rgba(13, 110, 253, 0.2);
}

.bs-stepper .btn-primary:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    /* transform removed for performance */
    box-shadow: 0 4px 6px rgba(13, 110, 253, 0.25);
}

/* 애니메이션 효과 */
@keyframes fadeIn {
    from {
        opacity: 0;
        /* transform removed for performance */
    }
    to {
        opacity: 1;
        /* transform removed for performance */
    }
}

/* 완료된 스텝 스타일 */
.bs-stepper .step.done .bs-stepper-circle {
    background-color: #198754;
    color: white;
}

.bs-stepper .step.done .bs-stepper-label {
    color: #198754;
}

/* 모바일 대응 */
@media (max-width: 768px) {
    .bs-stepper-header {
        flex-wrap: wrap;
        padding: 1rem 0.5rem;
    }

    .bs-stepper .line {
        margin: 0 0.5rem;
    }

    .bs-stepper-circle {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
    }

    .bs-stepper-label {
        font-size: 0.9rem;
        margin-left: 0.5rem;
    }
}