/* 신규 추가: 발급 단계 안내 UI 공통 스타일 */
.issue-steps-container {
    max-width: 1100px;
    margin: 40px auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 0 15px;
}

.step-card {
    display: flex;
    flex-direction: row;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    border: 1px solid #eee;
    height: 280px;
}

.step-number {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 30px;
    height: 30px;
    background: #006666; 
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    z-index: 10;
}

.step-image {
    width: 40%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 15px;
    box-sizing: border-box;
}

.step-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}

.step-content {
    width: 60%;
    background: #f8f8f8;
    padding: 20px 20px 20px 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.step-title {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 12px;
    line-height: 1.4;
    letter-spacing: -0.5px;
}

.step-desc, .step-desc-list {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    margin: 0;
}

.step-desc-list {
    padding-left: 20px;
}

.step-desc-list li {
    margin-bottom: 6px;
}

.step-link {
    display: inline-block;
    margin-top: 7px;
    text-decoration: none;
    transition: color 0.2s;
}

.step-link:hover {
    text-decoration: underline;
}

.step-note {
    font-size: 13px;
    color: #00A3A1;
    display: inline-block;
    margin-top: 5px;
}

.step-actions {
    grid-column: 1 / -1;
}

.btn-step-list {
    display: inline-block;
    padding: 12px 30px;
    background: #fff;
    color: #555;
    border: 1px solid #ccc;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-step-list:hover {
    background: #f8f9fa;
    color: #333;
    border-color: #999;
}

/* 모바일 반응형 처리 */
@media (max-width: 768px) {
    .issue-steps-container {
        grid-template-columns: 1fr;
    }

    .step-card {
        flex-direction: column;
        height: auto;
    }
    
    .step-number {
        top: 10px;
        left: 10px;
        width: 30px;
        height: 30px;
        font-size: 16px;
    }
    
    .step-image {
        width: 100%;
        height: 250px;
    }
    
    .step-content {
        width: 100%;
        padding: 30px 20px 25px 20px;
    }
    
    .step-title {
        font-size: 18px;
        margin-bottom: 10px;
    }
    
    .step-desc, .step-desc-list {
        font-size: 14px;
    }
}

/* 신규 추가: 발급 방식 선택 탭 스타일 */
.issue-tab-container {
    display: flex;
    justify-content: center;
    margin: 30px auto 40px;
    max-width: 600px;
    background: #f5f5f5;
    border-radius: 50px;
    padding: 6px;
    border: 1px solid #e0e0e0;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
}

.issue-tab {
    flex: 1;
    padding: 14px 25px;
    text-align: center;
    cursor: pointer;
    border-radius: 40px;
    font-size: 16px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #888;
    user-select: none;
}

.issue-tab:hover {
    color: #333;
}

.issue-tab.active {
    background: #006666; /* 신한 메인 컬러톤 유지 */
    color: #fff;
    box-shadow: 0 4px 12px rgba(0, 102, 102, 0.3);
}

.issue-content {
    display: none;
}

.issue-content.active {
    display: block;
}

/* 모바일 탭 대응 */
@media (max-width: 768px) {
    .issue-tab-container {
        margin: 20px 15px 30px;
        flex-direction: row;
    }
    .issue-tab {
        padding: 12px 10px;
        font-size: 14px;
    }
}