@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Pretendard:wght@400;500;600;700&display=swap');

/* ==================== 
   CSS Variables 
==================== */
:root {
    --primary-color: #3d8e8e;
    --primary-hover: #2d7a7a;
    --primary-light: #e0f2f2;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --error-color: #ef4444;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --bg-white: #ffffff;
    --bg-gray: #f8fafc;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

/* ==================== 
   Base Container 
==================== */
main.main .container form {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    margin-top: 0;
}

/* ==================== 
   Profile Picture Upload 
==================== */
.picUpload {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
}

.profilePic {
    width: 140px;
    height: 140px;
    background: linear-gradient(135deg, var(--primary-light) 0%, #f1f5f9 100%);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 4px solid var(--bg-white);
    box-shadow: var(--shadow-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

.profilePic:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.profilePic::before {
    content: '👤';
    font-size: 48px;
    opacity: 0.3;
    position: absolute;
}

.profilePic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: relative;
    z-index: 1;
}

.picUpBtn {
    margin: 0;
}

.picUpBtn input[type="file"] {
    width: 100%;
    max-width: 280px;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-gray);
    font-family: 'Pretendard', sans-serif;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    margin: 0 auto;
}

.picUpBtn input[type="file"]:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
}

.picUpBtn input[type="file"]::file-selector-button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    margin-right: 12px;
    transition: all 0.2s ease;
}

.picUpBtn input[type="file"]::file-selector-button:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* ==================== 
   Form Sections 
==================== */
.profileInfoArea,
.companyInfo,
.comCert,
.classRegion,
.tags {
    margin-bottom: 32px;
}

.profileInfoArea textarea {
    width: 100%;
    min-height: 120px;
    border: 2px solid var(--border-color);
    background-color: var(--bg-gray);
    border-radius: var(--radius-md);
    padding: 16px;
    box-sizing: border-box;
    resize: vertical;
    font-family: 'Pretendard', sans-serif;
    font-size: 0.9375rem;
    line-height: 1.6;
    transition: all 0.2s ease;
}

.profileInfoArea textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.profileInfoArea textarea::placeholder {
    color: var(--text-secondary);
}

/* ==================== 
   Input Fields 
==================== */
.companyInfo p,
.comCert p {
    margin-bottom: 16px;
}

.companyInfo input[type="text"],
.comCert input[type="text"],
.classRegion input[type="text"] {
    width: 100%;
    border: 2px solid var(--border-color);
    background-color: var(--bg-gray);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    box-sizing: border-box;
    font-family: 'Pretendard', sans-serif;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
}

.companyInfo input[type="text"]:focus,
.comCert input[type="text"]:focus,
.classRegion input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.companyInfo input[type="text"]::placeholder,
.comCert input[type="text"]::placeholder,
.classRegion input[type="text"]::placeholder {
    color: var(--text-secondary);
}

/* ==================== 
   File Upload (Certificate) 
==================== */
.certFile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background-color: var(--bg-gray);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    position: relative;
}

.certFile:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
}

.certFile::after {
    content: '📄';
    position: absolute;
    right: 16px;
    font-size: 1.25rem;
    opacity: 0.5;
}

.certFile input[type="file"] {
    flex: 1;
    font-size: 0.875rem;
    color: var(--text-primary);
    font-family: 'Pretendard', sans-serif;
}

.certFile input[type="file"]::file-selector-button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    cursor: pointer;
    margin-right: 12px;
    transition: all 0.2s ease;
}

.certFile input[type="file"]::file-selector-button:hover {
    background: var(--primary-hover);
}

/* ==================== 
   Region Selection 
==================== */
.companyRegion {
    background: linear-gradient(135deg, var(--primary-light) 0%, #f1f5f9 100%);
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    min-height: 60px;
    border: 2px solid var(--border-color);
}

.companyRegion span {
    display: inline-flex;
    align-items: center;
    background-color: var(--bg-white);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-primary);
    margin: 6px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    font-weight: 500;
}

.classMagerRegion,
.classMinorRegion {
    margin-bottom: 16px;
}

.classMagerRegion select,
.classMinorRegion select,
.majorFieldClass select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-gray);
    font-family: 'Pretendard', sans-serif;
    font-size: 0.9375rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.classMagerRegion select:focus,
.classMinorRegion select:focus,
.majorFieldClass select:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.classMagerRegion select:disabled,
.classMinorRegion select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#regionResultTag {
    min-height: 40px;
    margin: 20px 0;
    padding: 16px;
    background-color: var(--bg-gray);
    border-radius: var(--radius-md);
    border: 2px dashed var(--border-color);
}

#regionResultTag:empty::before {
    content: '추가된 지역이 표시됩니다';
    color: var(--text-secondary);
    font-size: 0.875rem;
}

#regionResultTag span {
    display: inline-flex;
    align-items: center;
    background: var(--bg-white);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    margin: 6px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.classRegion input[type="text"] {
    margin-bottom: 12px;
}

.classAddRegion {
    margin-top: 24px;
}

.classAddRegion input[type="button"] {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.classAddRegion input[type="button"]:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.classAddRegion input[type="button"]:disabled {
    background-color: var(--secondary-color);
    cursor: not-allowed;
    opacity: 0.4;
}

/* ==================== 
   Field Selection 
==================== */
.majorFieldClass {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.majorFieldClass select {
    flex: 1;
}

/* ==================== 
   Submit Button 
==================== */
main.main .container form input[type="submit"] {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    margin-top: 32px;
    margin-left: auto;
    display: block;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

main.main .container form input[type="submit"]::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

main.main .container form input[type="submit"]:hover::before {
    width: 300px;
    height: 300px;
}

main.main .container form input[type="submit"]:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

main.main .container form input[type="submit"]:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    opacity: 0.5;
}

main.main .container form input[type="submit"]:active:not(:disabled) {
    transform: translateY(0);
}

/* ==================== 
   Messages 
==================== */
#companyNumMsg {
    font-size: 0.8125rem;
    margin-top: 8px;
    margin-left: 4px;
    font-weight: 500;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    display: inline-block;
}

/* ==================== 
   Animations 
==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

main.main .container form {
    animation: fadeInUp 0.5s ease;
}

/* ==================== 
   Responsive Design 
==================== */
@media (max-width: 940px) {
    main.main .container form {
        padding: 32px 24px;
    }
    
    .majorFieldClass {
        flex-direction: column;
        gap: 12px;
    }
    
    .profilePic {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 480px) {
    main.main .container form {
        padding: 24px 20px;
    }
    
    .picUpBtn input[type="file"]::file-selector-button {
        padding: 8px 16px;
        font-size: 0.8125rem;
    }
}

/* ==================== 
   MyInfo Page Styles 
==================== */
/* 이미지 미리보기 영역 */
#imgArea {
    width: 140px;
    height: 140px;
    background: linear-gradient(135deg, var(--primary-light) 0%, #f1f5f9 100%);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 4px solid var(--bg-white);
    box-shadow: var(--shadow-md);
    position: relative;
    transition: all 0.3s ease;
}

#imgArea:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

#imgArea img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#imgArea::before {
    content: '👤';
    font-size: 48px;
    opacity: 0.3;
    position: absolute;
}

#imgArea:has(img)::before {
    display: none;
}

/* 파일 입력 */
#fileInput {
    width: 100%;
    max-width: 280px;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-gray);
    font-family: 'Pretendard', sans-serif;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    margin: 0 auto 32px;
    display: block;
}

#fileInput:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-light);
}

#fileInput::file-selector-button {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    margin-right: 12px;
    transition: all 0.2s ease;
}

#fileInput::file-selector-button:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

/* 일반 입력 필드 */
#companyForm input[type="text"] {
    width: 100%;
    border: 2px solid var(--border-color);
    background-color: var(--bg-gray);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    box-sizing: border-box;
    font-family: 'Pretendard', sans-serif;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    margin-bottom: 16px;
}

#companyForm input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-light);
}

#companyForm input[type="text"]:read-only {
    background-color: #e9ecef;
    cursor: not-allowed;
    opacity: 0.7;
}

/* 제공 분야 섹션 */
.provide {
    margin-bottom: 32px;
    padding: 24px;
    background: var(--bg-gray);
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-color);
}

#userProvide {
    display: inline-block;
    padding: 8px 20px;
    background: var(--primary-light);
    color: var(--primary-hover);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.provide select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-white);
    font-family: 'Pretendard', sans-serif;
    font-size: 0.9375rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    margin-bottom: 12px;
}

.provide select:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-light);
}

/* 지역 섹션 */
.region {
    margin-bottom: 32px;
}

.region fieldset {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    background: var(--bg-white);
}

.region fieldset legend {
    padding: 0 12px;
    font-weight: 600;
    color: var(--text-primary);
}

#regionDiv {
    margin-bottom: 12px;
}

.regionClass {
    display: inline-flex;
    align-items: center;
    background-color: var(--bg-white);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--text-primary);
    margin: 6px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.regionClass:hover {
    background-color: var(--error-color);
    color: white;
    border-color: var(--error-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.regionClass::after {
    content: ' ✕';
    margin-left: 8px;
    opacity: 0.5;
}

.regionClass:hover::after {
    opacity: 1;
}

.region select {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-gray);
    font-family: 'Pretendard', sans-serif;
    font-size: 0.9375rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s ease;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
    margin-bottom: 12px;
}

.region select:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.region input[type="text"] {
    width: 100%;
    border: 2px solid var(--border-color);
    background-color: var(--bg-gray);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    box-sizing: border-box;
    font-family: 'Pretendard', sans-serif;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    margin-bottom: 12px;
}

.region input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-white);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.region input[type="button"] {
    width: 100%;
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
    margin-top: 12px;
}

.region input[type="button"]:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ==================== 
   Company Profile View Page
   더 세련되고 모던한 디자인
==================== */

/* 프로필 상단 카드 - 레이아웃 변경 */
main.main > .container > .profileTop {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 48px;
    margin-bottom: 40px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

main.main > .container > .profileTop::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(90deg, var(--primary-color) 0%, #4db8b8 50%, var(--primary-hover) 100%);
    box-shadow: 0 2px 8px rgba(61, 142, 142, 0.3);
}

/* 프로필 메인 영역 - 플렉스 레이아웃 */
main.main > .container > .profileTop > #photoSpan {
    display: block;
    text-align: center;
    margin-bottom: 24px;
}

main.main > .container > .profileTop #photoImgTag {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid var(--bg-white);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    display: inline-block;
    transition: all 0.3s ease;
}

main.main > .container > .profileTop #photoImgTag:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.15);
}

main.main > .container > .profileTop > #nameSpan {
    display: block;
    text-align: center;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

main.main > .container > .profileTop > #introSpan {
    display: block;
    text-align: center;
    max-width: 600px;
    margin: 0 auto 24px;
    padding: 20px;
    background: var(--bg-gray);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

/* 정보 그리드 */
main.main > .container > .profileTop > #emailSpan,
main.main > .container > .profileTop > #addressSpan,
main.main > .container > .profileTop > #phoneSpan {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 8px 12px;
    padding: 10px 16px;
    background: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

main.main > .container > .profileTop > #emailSpan:hover,
main.main > .container > .profileTop > #addressSpan:hover,
main.main > .container > .profileTop > #phoneSpan:hover {
    border-color: var(--primary-color);
    background: var(--primary-light);
    transform: translateY(-1px);
}

main.main > .container > .profileTop > #fieldSpan {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #4db8b8 100%);
    color: white;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(61, 142, 142, 0.3);
    margin: 16px 12px;
    transition: all 0.3s ease;
}

main.main > .container > .profileTop > #fieldSpan:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(61, 142, 142, 0.4);
}

main.main > .container > .profileTop > #fieldSpan::before {
    content: '💼 ';
    margin-right: 6px;
}

main.main > .container > .profileTop > #regionSpan {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    margin: 8px 6px;
    background: var(--bg-white);
    color: var(--primary-hover);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    border: 1.5px solid var(--primary-light);
    box-shadow: 0 2px 6px rgba(61, 142, 142, 0.1);
    font-weight: 500;
    transition: all 0.2s ease;
}

main.main > .container > .profileTop > #regionSpan:hover {
    background: var(--primary-light);
    border-color: var(--primary-color);
    transform: translateY(-1px);
}

/* 클래스 목록 그리드 - 폭 조정 */
main.main > .container > .profileBottom {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
    max-width: 1200px;
}

/* 클래스 카드 */
main.main > .container > .profileBottom > #classSpan {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    position: relative;
}

main.main > .container > .profileBottom > #classSpan::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, #4db8b8 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

main.main > .container > .profileBottom > #classSpan:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.12);
    border-color: var(--primary-color);
}

main.main > .container > .profileBottom > #classSpan:hover::before {
    opacity: 1;
}

main.main > .container > .profileBottom > #classSpan > img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

main.main > .container > .profileBottom > #classSpan:hover > img {
    transform: scale(1.05);
}

main.main > .container > .profileBottom > #classSpan > span {
    padding: 0 20px;
}

/* 지역 표시 */
main.main > .container > .profileBottom > #classSpan > #classRegionSpan {
    display: inline-block;
    font-size: 0.8125rem;
    color: var(--primary-hover);
    padding: 6px 12px;
    margin: 16px 0 8px 4px;
    background: var(--primary-light);
    border-radius: var(--radius-sm);
    font-weight: 600;
    width: fit-content;
}

main.main > .container > .profileBottom > #classSpan > #classRegionSpan::before {
    content: '📍 ';
}

main.main > .container > .profileBottom > #classSpan > #classDistrictSpan {
    display: inline;
    font-size: 0.8125rem;
    color: var(--primary-hover);
    font-weight: 600;
}

main.main > .container > .profileBottom > #classSpan > #classRegionDetailSpan {
    display: none;
}

/* 제목 */
main.main > .container > .profileBottom > #classSpan > #classTitleSpan {
    display: block;
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 12px;
    padding-top: 0;
    line-height: 1.4;
    min-height: 3.5em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    letter-spacing: -0.3px;
}

/* 소개 */
main.main > .container > .profileBottom > #classSpan > #classIntroSpan {
    display: block;
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-top: 10px;
    padding-top: 0;
    line-height: 1.6;
    min-height: 3em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 가격 */
main.main > .container > .profileBottom > #classSpan > #classPriceSpan {
    display: block;
    font-size: 1.75rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid rgba(226, 232, 240, 0.5);
    letter-spacing: -0.5px;
}

main.main > .container > .profileBottom > #classSpan > #classPriceSpan::after {
    content: '원';
    font-size: 1.125rem;
    font-weight: 700;
    margin-left: 4px;
    color: var(--text-secondary);
}

/* 날짜 - 완전히 한 줄로 (중요!) */
main.main > .container > .profileBottom > #classSpan > #classStartDateSpan {
    display: inline !important;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    margin-top: 14px;
    margin-left: 4px;
    padding: 0;
}

main.main > .container > .profileBottom > #classSpan > #classEndDateSpan {
    display: inline !important;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

main.main > .container > .profileBottom > #classSpan > #classStartDateSpan::before {
    content: '📅 ';
}

main.main > .container > .profileBottom > #classSpan > #classStartDateSpan::after {
    margin: 0 4px;
}

/* 평점 - 최소 폭으로 */
main.main > .container > .profileBottom > #classSpan > #classRatingSpan {
    display: inline-block !important;
    padding: 5px 12px;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #d97706;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    margin: 10px 0 10px 4px;
    border: 1px solid #fbbf24;
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.2);
    width: fit-content !important;
    max-width: fit-content !important;
}

main.main > .container > .profileBottom > #classSpan > #classRatingSpan::before {
    content: '⭐ ';
    font-size: 0.75rem;
}

/* 분야 태그 - 최소 폭으로 */
main.main > .container > .profileBottom > #classSpan > #majorFiledSpan {
    display: inline-block !important;
    padding: 5px 12px;
    margin: 6px 4px 16px 4px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #4db8b8 100%);
    color: white;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(61, 142, 142, 0.25);
    transition: all 0.2s ease;
    width: fit-content !important;
    max-width: fit-content !important;
}

main.main > .container > .profileBottom > #classSpan > #majorFiledSpan:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(61, 142, 142, 0.35);
}

main.main > .container > .profileBottom > #classSpan > #majorFiledSpan::before {
    content: '🏷️ ';
    margin-right: 3px;
}

main.main > .container > .profileBottom > #classSpan > #minorFiledSpan {
    display: inline-block !important;
    padding: 5px 12px;
    margin: 6px 4px 16px 4px;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    color: var(--text-primary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    width: fit-content !important;
    max-width: fit-content !important;
}

main.main > .container > .profileBottom > #classSpan > #minorFiledSpan:hover {
    background: var(--bg-white);
    border-color: var(--primary-color);
}

main.main > .container > .profileBottom > #classSpan > input[type="hidden"] {
    display: none;
}

/* 클래스 없음 */
main.main > .container > .profileBottom > #noClass {
    grid-column: 1 / -1;
    text-align: center;
    padding: 100px 20px;
    color: var(--text-secondary);
    font-size: 1.125rem;
    background: linear-gradient(135deg, var(--bg-gray) 0%, #ffffff 100%);
    border-radius: var(--radius-xl);
    border: 2px dashed var(--border-color);
}

main.main > .container > .profileBottom > #noClass::before {
    content: '📭';
    display: block;
    font-size: 5rem;
    margin-bottom: 24px;
    opacity: 0.3;
    filter: grayscale(1);
}

/* 반응형 */
@media (max-width: 940px) {
    main.main > .container > .profileTop {
        padding: 40px 32px;
    }
    
    main.main > .container > .profileBottom {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 24px;
    }
}

@media (max-width: 768px) {
    main.main > .container > .profileTop {
        padding: 32px 24px;
    }
    
    main.main > .container > .profileBottom {
        grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
        gap: 20px;
    }
}

@media (max-width: 480px) {
    main.main > .container > .profileBottom {
        grid-template-columns: 1fr;
    }
    
    main.main > .container > .profileTop > #nameSpan {
        font-size: 1.75rem;
    }
    
    main.main > .container > .profileTop > #emailSpan,
    main.main > .container > .profileTop > #addressSpan,
    main.main > .container > .profileTop > #phoneSpan {
        display: block;
        margin: 8px auto;
        max-width: 300px;
    }
}