* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 로딩 오버레이 */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* 헤더 섹션 */
.header {
    padding: 20px;
    border-bottom: 1px solid #e9ecef;
}

.header.container {
    min-height: auto;
}

.header-section {
    margin-bottom: 40px;
    padding: 40px 20px 0;
}

.page-title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.description {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.sub-description {
    font-size: 12px;
    color: #666;
}

.required {
    color: #e74c3c;
}

.divider {
    height: 1px;
    background-color: #ddd;
    margin: 30px 0;
}

/* 탭 네비게이션 */
.tab-navigation {
    display: flex;
    gap: 0;
    border-bottom: 1px solid #dee2e6;
}

.tab-item {
    padding: 15px 20px;
    background: none;
    border: none;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
    text-decoration: none;
}

.tab-item:hover {
    color: #007bff;
    text-decoration: none;
}

.tab-item.active {
    color: #007bff;
    border-bottom-color: #007bff;
    font-weight: 500;
    text-decoration: none;
}

/* 콘텐츠 섹션 */
.content {
    padding: 30px 20px;
}

/* 안내 텍스트 */
.info-section {
    margin-bottom: 40px;
}

.info-list {
    list-style: none;
    margin-top: 20px;
}

.info-list li {
    font-size: 16px;
    color: #666;
    margin-bottom: 8px;
    position: relative;
    padding-left: 16px;
}

.info-list li:before {
    display: inline-block;
    content: "";
    width: 0.4rem;
    height: 0.4rem;
    background-color: #f44c44;
    border-radius: 50px;
    margin: 0 1rem 0.4rem 0.3rem;
}

.info-list li b{
	color:#f44c44;
}

/* 서비스 가이드 섹션 */
.service-guide {
    margin-top: 40px;
}

.guide-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.guide-title {
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

.collapse-button {
    background: none;
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 14px;
    color: #666;
    cursor: pointer;
    transition: all 0.3s ease;
}

.collapse-button:hover {
    background-color: #f8f9fa;
    color: #007bff;
}

/* 가이드 스텝 그리드 */
.guide-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.step-card {
    background: white;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    position: relative;
}

.step-01 .step-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.step-02 .step-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.step-03 .step-icon {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.step-04 .step-icon {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.step-number {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #333;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #333;
}

.step-subtitle {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
    color: #666;
}

.step-description {
    font-size: 13px;
    color: #666;
    margin-bottom: 25px;
    line-height: 1.5;
}

/* 버튼 스타일 */
.step-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-primary {
    padding: 12px 20px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-secondary {
    background-color: white;
    color: #666;
    padding: 12px 20px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-secondary:hover {
    background-color: #f8f9fa;
    color: #007bff;
    text-decoration: none;
}

/* 주의사항 */
.warning-text {
    font-size: 12px;
    color: #f44c44;
    margin-top: 15px;
    text-align: center;
}

.info-text {
    font-size: 12px;
    color: #007bff;
    margin-top: 10px;
    text-align: center;
}

.contact-info {
    margin-top: 15px;
    padding: 15px;
    text-align: left;
    border:none;
    background-color: #f4f4f4;
    border-radius:0;
	line-height: 1.9rem;
}

.contact-info-title {
    margin-bottom: 0;
	font-weight: 600;
    color: #333;
    font-size: 12px;
}

.contact-info-content {
    font-size: 12px;
    color: #666;
}

.contact-phone {
   color: #f44c44;
    font-weight: 500;
}

/* 폼 섹션 */
.form-section {
    margin-bottom: 50px;
    padding: 0 20px;
}

.form-container {
    border: 1px solid #e9ecef;
    border-radius: 8px;
    overflow: visible;
    margin-bottom: 12px;
}

.form-row {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid #e9ecef;
    padding: 0;
}

.form-row:last-child {
    border-bottom: none;
}

.form-label {
    width: 200px;
    font-weight: 500;
    font-size: 14px;
    color: #333;
    display: flex;
    align-items: center;
    gap: 5px;
    flex-shrink: 0;
    background-color: #f8f9fa;
    padding: 25px 20px;
}

.help-icon {
    width: 16px;
    height: 16px;
    background-color: #ccc;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 10px;
    cursor: help;
    margin-top: 2px;
}

.form-content {
    flex: 1;
    background-color: white;
    padding: 25px 20px;
}

.form-input {
    width: 100%;
    max-width: 400px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.form-input::placeholder {
    color: #aaa;
}

.form-input[readonly] {
    background-color: #f5f5f5;
    color: #666;
    cursor: not-allowed;
}

.form-help {
    margin-top: 8px;
    font-size: 12px;
    color: #666;
}

.blue-link {
    color: #f44c44;
    text-decoration: none;
}

.blue-link:visited {
    color: #f44c44;
}

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

.notice-text {
    font-size: 13px;
    color: #666;
}

/* 버튼 */
.submit-button {
    color: white;
    padding: 15px 40px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: block;
    margin: 40px auto;
}

.submit-button:disabled,
.submit-button.disabled {
    background-color: #6c757d;
    cursor: not-allowed;
    opacity: 0.6;
    pointer-events: none;
}

.submit-button:disabled:hover,
.submit-button.disabled:hover {
    background-color: #6c757d;
}

/* 테이블 섹션 */
.table-section {
    margin-top: 50px;
}

.section-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #333;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    border: 1px solid #ddd;
}

.data-table th {
    background-color: #f8f9fa;
    padding: 15px 12px;
    text-align: center;
    font-weight: 500;
    font-size: 14px;
    color: #333;
    border: 1px solid #ddd;
}

.data-table td {
    padding: 20px 12px;
    text-align: center;
    border: 1px solid #ddd;
    font-size: 14px;
}

.empty-state {
    color: #999;
    font-size: 14px;
    padding: 40px;
}

/* 파일 업로드 */
.file-upload-section {
    width: 100%;
}

.upload-header {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 10px;
    color: #333;
}

.file-upload-btn {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    margin-bottom: 10px;
    transition: background-color 0.3s ease;
}

.file-upload-btn:hover {
    background-color: #0056b3;
}

.uploaded-file {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #f8f9fa;
    padding: 8px 12px;
    border-radius: 4px;
    border: 1px solid #ddd;
    margin-bottom: 10px;
}

.file-icon {
    font-size: 16px;
}

.file-name {
    flex: 1;
    font-size: 14px;
    color: #333;
}

.file-remove-btn {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    font-size: 16px;
    padding: 0 4px;
}

.file-help {
    font-size: 12px;
    color: #666;
}

/* 전화번호 입력 */
.phone-input-group {
    display: flex;
    align-items: center;
    gap: 5px;
    max-width: 300px;
}

.phone-select {
    padding: 12px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    background-color: white;
}

.phone-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.phone-input {
    padding: 12px 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
    text-align: center;
    width: 70px;
}

.phone-input:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.phone-separator {
    color: #666;
    font-weight: 500;
}

/* 파일 업로드 개별 섹션 */
.file-sub-help {
    color: #dc3545;
    font-size: 12px;
    margin-bottom: 8px;
    font-weight: 500;
}

/* 모달 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal {
    background-color: white;
    border-radius: 8px;
    width: 400px;
    max-width: 90%;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.modal-content {
    padding: 40px 30px;
    text-align: center;
}

.modal-icon {
    width: 60px;
    height: 60px;
    background-color: #28a745;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 24px;
}

.modal-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.modal-message {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 30px;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.modal-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.modal-btn-primary {
    background-color: #007bff;
    color: white;
}

.modal-btn-primary:hover {
    background-color: #0056b3;
}

.modal-btn-secondary {
    background-color: #6c757d;
    color: white;
}

.modal-btn-secondary:hover {
    background-color: #545b62;
}

/* 반응형 */
@media (max-width: 768px) {
    .container {
        margin: 0;
    }

    .header-section {
        padding: 20px 15px 0;
    }

    .tab-navigation {
        flex-wrap: wrap;
    }

    .tab-item {
        flex: 1;
        min-width: 0;
        padding: 12px 8px;
        font-size: 12px;
    }

    .guide-steps {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .step-card {
        padding: 20px 15px;
    }

    .guide-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }

    .collapse-button {
        align-self: flex-end;
    }

    .form-section {
        padding: 0 15px;
    }

    .form-row {
        flex-direction: column;
    }

    .form-label {
        width: 100%;
        border-bottom: 1px solid #e9ecef;
        padding: 20px 15px;
    }

    .form-content {
        padding: 20px 15px;
    }

    .form-input {
        max-width: 100%;
    }

    .phone-input-group {
        max-width: 100%;
    }

    .modal {
        width: 350px;
    }

    .modal-content {
        padding: 30px 20px;
    }
}

/* 테이블 상태 및 버튼 스타일 */
.status-pending {
    background-color: #fff3cd;
    color: #856404;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.status-approved {
    background-color: #d1edff;
    color: #0c5460;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.status-rejected {
    background-color: #f8d7da;
    color: #721c24;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.delete-btn {
    background-color: #dc3545;
    color: white;
    border: none;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.delete-btn:hover {
    background-color: #c82333;
}

/* 발신번호 관리 페이지 전용 스타일 */
.message-type-buttons {
    display: flex;
    gap: 0;
    margin-bottom: 20px;
}

.msg-type-btn {
    padding: 12px 20px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-right: none;
    color: #666;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.msg-type-btn:first-child {
    border-radius: 4px 0 0 4px;
}

.msg-type-btn:last-child {
    border-radius: 0 4px 4px 0;
    border-right: 1px solid #dee2e6;
}

.msg-type-btn.msg-type-active {
    background-color: #007bff;
    color: white;
    border-color: #007bff;
    z-index: 1;
    position: relative;
}

.msg-type-btn:hover:not(.msg-type-active) {
    background-color: #e9ecef;
}

.sender-section {
    margin: 30px 0;
    padding: 20px 0;
}

.sender-register-area {
    text-align: center;
    padding: 40px 20px;
    background-color: #f8f9fa;
    border-radius: 8px;
    margin-top: 20px;
}

.register-button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.register-button:hover {
    background-color: #0056b3;
}

.sender-info-section {
    margin-top: 40px;
}

.sender-info-list {
    list-style: none;
    margin: 20px 0;
}

.sender-info-list li {
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
    position: relative;
    padding-left: 16px;
}

.sender-info-list li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: #666;
    font-weight: bold;
}

.search-area {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 20px 0;
    padding: 20px;
    background-color: #f8f9fa;
    border-radius: 6px;
}

.search-input {
    flex: 1;
    max-width: 300px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
}

.search-input:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.search-select {
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background-color: white;
    min-width: 200px;
    outline: none;
}

.search-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.search-btn,
.refresh-btn {
    padding: 12px 15px;
    border: 1px solid #ddd;
    background-color: white;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

.search-btn:hover,
.refresh-btn:hover {
    background-color: #f8f9fa;
    border-color: #007bff;
}

/* 테이블 헤더 도움말 아이콘 */
.data-table th .help-icon {
    background-color: #999;
    width: 14px;
    height: 14px;
    font-size: 10px;
    margin-left: 5px;
    display: inline-flex;
}

/* 모달 확장 */
.modal-large {
    width: 600px;
    max-width: 95%;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid #dee2e6;
}

.modal-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: #333;
}

.modal-body {
    padding: 25px;
}

.modal-footer {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    padding: 20px 25px;
    border-top: 1px solid #dee2e6;
}

.form-textarea {
    min-height: 80px;
    resize: vertical;
}

/* 상태 모달 전용 스타일 */
.status-modal {
    width: 500px;
    max-width: 90%;
}

.status-table {
    border: 1px solid #dee2e6;
    border-radius: 6px;
    overflow: hidden;
}

.status-row {
    display: flex;
    border-bottom: 1px solid #dee2e6;
}

.status-row:last-child {
    border-bottom: none;
}

.status-label {
    width: 120px;
    background-color: #f8f9fa;
    padding: 12px 15px;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-right: 1px solid #dee2e6;
    color: #333;
}

.status-label.blue {
    color: #007bff;
}

.status-label.red {
    color: #dc3545;
}

.status-label.orange {
    color: #fd7e14;
}

.status-desc {
    flex: 1;
    padding: 12px 15px;
    font-size: 14px;
    color: #333;
    line-height: 1.5;
    background-color: white;
}

.status-desc strong {
    font-weight: 600;
    color: #dc3545;
}

/* 툴팁 스타일 */
.help-icon[data-tooltip] {
    position: relative;
    cursor: help;
}

.help-icon[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-top: 5px;
    padding: 8px 12px;
    background-color: #333;
    color: white;
    font-size: 12px;
    white-space: pre-line;
    border-radius: 4px;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    min-width: 200px;
    text-align: left;
    font-weight: normal;
    line-height: 1.4;
}

.help-icon[data-tooltip]:hover::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-bottom-color: #333;
    z-index: 1001;
}

/* 발신번호 신규등록 모달 스타일 */
.register-modal {
    width: 500px;
    max-width: 95%;
}
.modal-notice {
    background-color: #f8f9fa;
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 4px;
    border-left: 3px solid #007bff;
}

.modal-notice ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.modal-notice li {
    font-size: 14px;
    color: #333;
    margin-bottom: 5px;
    position: relative;
    padding-left: 12px;
}

.modal-notice li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: #007bff;
    font-weight: bold;
}

.modal-notice li:last-child {
    margin-bottom: 0;
}

.register-section {
    margin-bottom: 20px;
}

.register-section-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.register-section-desc {
    font-size: 14px;
    color: #666;
    margin-bottom: 20px;
    line-height: 1.4;
}

.text-red {
    color: #dc3545;
    font-weight: 500;
}

.register-form {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group .form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: #333;
    margin-bottom: 8px;
}

.form-select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    background-color: white;
    outline: none;
    appearance: none;
    background-image: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAiIGhlaWdodD0iNiIgdmlld0JveD0iMCAwIDEwIDYiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CjxwYXRoIGQ9Ik0xIDFMNSA1TDkgMSIgc3Ryb2tlPSIjNjY2NjY2IiBzdHJva2Utd2lkdGg9IjEuNSIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIi8+Cjwvc3ZnPgo=');
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

.form-select:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.form-input-simple {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    outline: none;
}

.form-input-simple:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.form-input-simple::placeholder {
    color: #999;
}

.register-warning {
    margin-top: 15px;
    font-size: 13px;
}

.btn-cancel {
    background-color: #6c757d;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-cancel:hover {
    background-color: #545b62;
}

.btn-register {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-register:hover {
    background-color: #0056b3;
}

/* 테이블 관리 버튼 스타일 */
.btn-edit,
.btn-delete {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin: 0 2px;
    border-radius: 4px;
    transition: all 0.2s ease;
    color: #666;
}

.btn-edit:hover {
    background-color: #e3f2fd;
    color: #1976d2;
}

.btn-delete:hover {
    background-color: #ffebee;
    color: #d32f2f;
}

.btn-edit i,
.btn-delete i {
    font-size: 14px;
}

/* 검색 버튼 아이콘 색상 */
.search-btn i {
    color: #f54d45;
}

/* 새로고침 버튼 아이콘 색상 */
.refresh-btn i {
    color: #f54d45;
}

/* 새로고침 버튼 이미지 크기 */
.refresh-btn img {
    width: 15px;
    height: 15px;
}

.pop-bg .guide-content .step img{border:1px solid #dddddd;}
.pop-bg.guide-brand-open .guide-content a{color:#f44c44;}
.pop-bg.guide-brand-open .guide-content a:hover{text-decoration:underline;}
.pop-bg.guide-brand-open .guide-content p{margin-bottom:2rem;}
.pop-bg.guide-brand-open .guide-content .step02 p:first-of-type{margin-bottom:0; padding-bottom:0;}

.guide-content-wrapper {
    width: 640px; 
    overflow: hidden;
    margin: 0 auto;
    position: relative;
}

.guide-brand-open .guide-content {
    display: flex;
    width: fit-content;
    transition: transform 0.3s ease-in-out;
    transform: translateX(0); 
}

.guide-brand-open .step {
    width: 640px; 
    /* step 내용이 수직으로 넘칠 경우 스크롤 허용 */
    flex-shrink: 0; /* 크기가 줄어들지 않도록 설정 (중요) */
    padding: 20px;
    box-sizing: border-box;
}


.guide-brand-open .slide-btn {
    position: absolute;
    top: 50%; 
    transform: translateY(-50%); 

    /* 버튼 기본 스타일 */
    border: none;
    background: rgba(0, 0, 0, 0.5); /* 반투명 배경 */
    color: white;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    padding: 10px 15px;
    z-index: 10; /* 슬라이드 내용 위로 올라오도록 설정 */
    line-height: 1; /* 기호의 수직 정렬을 위해 사용 */
}

/* 3. 개별 버튼 위치 지정 */
.guide-brand-open .prev-btn {
    left: 0;
    border-radius: 0 5px 5px 0;
}

.guide-brand-open .next-btn {
    right: 0;
    border-radius: 5px 0 0 5px;
}

/* 4. 비활성화 버튼 스타일 (선택 사항) */
.guide-brand-open .slide-btn:disabled {
    opacity: 0.3;
    cursor: default;
}

.manage-btn {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 4px 8px;
    margin-left: 6px;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-right: 4px;
}

.manage-btn:hover {
    background-color: #0056b3;
}