/* 
 * 텔레그램 사용자명 가이드 전용 스타일
 * Root ID: #ag-telegram-username
 */

#ag-telegram-username {
    max-width: 1100px;
    margin: 20px auto !important;
    width: 100% !important;
    font-family: 'Pretendard', sans-serif !important;
    color: #333333 !important;
    line-height: 1.8 !important;
    background-color: #f6f8fb !important;
    padding: 40px 20px !important;
    box-sizing: border-box !important;
    border-radius: 25px !important;
    letter-spacing: -0.01em !important;
}

/* 텍스트 컬러 방어 시스템 */
#ag-telegram-username p, 
#ag-telegram-username h1, 
#ag-telegram-username h2, 
#ag-telegram-username h3, 
#ag-telegram-username h4, 
#ag-telegram-username ul, 
#ag-telegram-username li,
#ag-telegram-username span,
#ag-telegram-username strong {
    margin: 0 !important;
    padding: 0 !important;
    color: inherit !important;
}

/* 헤더 - 컬러 방어 강화 (Identity Indigo Gradient) */
#ag-telegram-username .ag-header {
    text-align: center !important;
    margin-bottom: 50px !important;
    padding: 80px 20px !important;
    background: linear-gradient(135deg, #6200ea 0%, #304ffe 100%) !important;
    border-radius: 30px !important;
    color: #ffffff !important;
    display: block !important;
    position: relative !important;
    overflow: hidden !important;
}

#ag-telegram-username .ag-header__visual {
    position: relative !important;
    display: inline-block !important;
    margin-bottom: 30px !important;
}

#ag-telegram-username .ag-at-symbol {
    font-size: 6rem !important;
    font-weight: 900 !important;
    color: rgba(255, 255, 255, 0.2) !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    z-index: 1 !important;
}

#ag-telegram-username .ag-header__profile-mock {
    width: 120px !important;
    height: 120px !important;
    background: #ffffff !important;
    border-radius: 25px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    position: relative !important;
    z-index: 2 !important;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2) !important;
}

#ag-telegram-username .ag-mock-line {
    height: 8px !important;
    background: #e0e0e0 !important;
    border-radius: 4px !important;
}
#ag-telegram-username .ag-mock-line--short { width: 40px !important; background: #6200ea !important; }
#ag-telegram-username .ag-mock-line--long { width: 70px !important; }

#ag-telegram-username .ag-header__title {
    font-size: 2.5rem !important;
    font-weight: 900 !important;
    color: #ffffff !important;
    margin-bottom: 20px !important;
    word-break: keep-all !important;
    display: block !important;
    position: relative !important;
    z-index: 3 !important;
}

#ag-telegram-username .ag-header__subtitle {
    font-size: 1.3rem !important;
    color: #ffffff !important;
    opacity: 0.9 !important;
    display: block !important;
    position: relative !important;
    z-index: 3 !important;
}

/* 1. ID 카드 그리드 */
#ag-telegram-username .ag-section__title {
    font-size: 1.8rem !important;
    font-weight: 800 !important;
    color: #2c3e50 !important;
    margin-bottom: 35px !important;
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
}

#ag-telegram-username .ag-section__title i { color: #6200ea !important; }

#ag-telegram-username .ag-id-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 20px !important;
    margin-bottom: 60px !important;
}

#ag-telegram-username .ag-id-card {
    background: #ffffff !important;
    padding: 35px 20px !important;
    border-radius: 20px !important;
    text-align: center !important;
    border: 1px solid #e1e8f0 !important;
    transition: all 0.3s ease !important;
}

#ag-telegram-username .ag-id-card:hover { transform: translateY(-8px) !important; border-color: #6200ea !important; }

#ag-telegram-username .ag-id-card i {
    font-size: 2.5rem !important;
    color: #304ffe !important;
    margin-bottom: 20px !important;
    display: block !important;
}

#ag-telegram-username .ag-id-card h3 {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
    color: #1a1a1a !important;
    margin-bottom: 15px !important;
}

#ag-telegram-username .ag-id-card p {
    font-size: 0.95rem !important;
    color: #666666 !important;
}

#ag-telegram-username .ag-id-card strong { color: #6200ea !important; }

/* 2. 설정 탭 */
#ag-telegram-username .ag-setup-tabs {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 25px !important;
    margin-bottom: 30px !important;
}

#ag-telegram-username .ag-setup-tab {
    background: #ffffff !important;
    border-radius: 20px !important;
    overflow: hidden !important;
    border: 1px solid #e1e8f0 !important;
}

#ag-telegram-username .ag-setup-tab__header {
    background: #f8faff !important;
    padding: 20px 30px !important;
    display: flex !important;
    align-items: center !important;
    gap: 15px !important;
    border-bottom: 1px solid #e1e8f0 !important;
}

#ag-telegram-username .ag-setup-tab__header i { color: #6200ea !important; font-size: 1.3rem !important; }

#ag-telegram-username .ag-setup-tab__header h4 {
    font-size: 1.1rem !important;
    font-weight: 800 !important;
    color: #2c3e50 !important;
}

#ag-telegram-username .ag-setup-tab__body { padding: 30px !important; }

#ag-telegram-username .ag-dot-list { list-style: none !important; }

#ag-telegram-username .ag-dot-list li {
    font-size: 1rem !important;
    color: #555555 !important;
    margin-bottom: 12px !important;
    position: relative !important;
    padding-left: 20px !important;
}

#ag-telegram-username .ag-dot-list li::before {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 10px !important;
    width: 6px !important;
    height: 6px !important;
    background: #304ffe !important;
    border-radius: 50% !important;
}

#ag-telegram-username .ag-rule-box {
    background: #ffffff !important;
    padding: 20px 40px !important;
    border-radius: 100px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 30px !important;
    margin-bottom: 60px !important;
    border: 1px solid #e1e8f0 !important;
}

#ag-telegram-username .ag-rule-header { font-weight: 800 !important; color: #6200ea !important; display: flex !important; align-items: center !important; gap: 8px !important; }

#ag-telegram-username .ag-rule-tags { display: flex !important; gap: 15px !important; }

#ag-telegram-username .ag-rule-tag {
    background: #f0f3ff !important;
    color: #304ffe !important;
    font-size: 0.9rem !important;
    font-weight: 700 !important;
    padding: 5px 15px !important;
    border-radius: 100px !important;
}

/* 3. 유의사항 리스트 */
#ag-telegram-username .ag-notice-list {
    background: #ffffff !important;
    border-radius: 25px !important;
    padding: 10px !important;
    margin-bottom: 60px !important;
    border: 1px solid #e1e8f0 !important;
}

#ag-telegram-username .ag-notice-item {
    display: flex !important;
    align-items: center !important;
    padding: 30px !important;
    border-bottom: 1px solid #f1f5f9 !important;
}

#ag-telegram-username .ag-notice-item:last-child { border-bottom: none !important; }

#ag-telegram-username .ag-notice-icon {
    width: 60px !important;
    height: 60px !important;
    background: #f3f0ff !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    flex-shrink: 0 !important;
}

#ag-telegram-username .ag-notice-icon i { color: #6200ea !important; font-size: 1.6rem !important; }

#ag-telegram-username .ag-notice-text { margin-left: 25px !important; }

#ag-telegram-username .ag-notice-text h4 {
    font-size: 1.2rem !important;
    font-weight: 800 !important;
    color: #1a1a1a !important;
    margin-bottom: 8px !important;
}

#ag-telegram-username .ag-notice-text p { font-size: 1rem !important; color: #555555 !important; }

#ag-telegram-username .ag-notice-item--special { background: #fdfaf0 !important; border-radius: 20px !important; }

/* 보안 카드 */
#ag-telegram-username .ag-security-card {
    background: #1e293b !important;
    padding: 40px !important;
    border-radius: 30px !important;
    display: flex !important;
    align-items: center !important;
    gap: 30px !important;
    margin-bottom: 40px !important;
}

#ag-telegram-username .ag-security-visual i { font-size: 3.5rem !important; color: #38bdf8 !important; }

#ag-telegram-username .ag-security-content h4 {
    font-size: 1.4rem !important;
    font-weight: 900 !important;
    color: #ffffff !important;
    margin-bottom: 10px !important;
}

#ag-telegram-username .ag-security-content p {
    font-size: 1.05rem !important;
    color: rgba(255,255,255,0.8) !important;
}

#ag-telegram-username .ag-security-content strong { color: #38bdf8 !important; }

/* 푸터 */
#ag-telegram-username .ag-footer {
    text-align: center !important;
    padding: 40px 0 20px !important;
    border-top: 1px solid #ddd !important;
}

#ag-telegram-username .ag-footer__text a {
    color: #6200ea !important;
    text-decoration: none !important;
    font-weight: 700 !important;
    border-bottom: 2px solid #6200ea !important;
}

/* 반응형 */
@media (max-width: 900px) {
    #ag-telegram-username .ag-id-grid { grid-template-columns: repeat(2, 1fr) !important; }
    #ag-telegram-username .ag-setup-tabs { grid-template-columns: 1fr !important; }
    #ag-telegram-username .ag-rule-box { flex-direction: column !important; border-radius: 30px !important; }
}

@media (max-width: 600px) {
    #ag-telegram-username .ag-header__title { font-size: 1.8rem !important; }
    #ag-telegram-username .ag-mobile-only { display: block !important; }
    #ag-telegram-username .ag-id-grid { grid-template-columns: 1fr !important; }
    #ag-telegram-username .ag-security-card { flex-direction: column !important; text-align: center !important; }
    #ag-telegram-username .ag-notice-item { flex-direction: column !important; text-align: center !important; }
    #ag-telegram-username .ag-notice-text { margin-left: 0 !important; margin-top: 20px !important; }
}
@media (min-width: 601px) { #ag-telegram-username .ag-mobile-only { display: none !important; } }