/* Mobile Styles for Account Page */

@media (max-width: 768px) {
    /* 데스크톱 요소 숨기기 */
    .header,
    .main-container {
        display: none !important;
    }
    
    /* 모바일 헤더 */
    .mobile-header {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        height: var(--mobile-header-height);
        padding: 0 16px;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-color);
        position: sticky;
        top: 0;
        z-index: 100;
    }
    
    .mobile-back-btn {
        width: 32px;
        height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        color: var(--text-primary);
    }
    
    .mobile-header-title {
        font-size: 18px;
        font-weight: 600;
        color: var(--text-primary);
        margin: 0;
    }
    
    /* 모바일 프로필 섹션 */
    .mobile-profile-section {
        display: block !important;
        padding: 20px 16px;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-color);
    }
    
    .mobile-profile-card {
        display: flex;
        align-items: center;
        gap: 16px;
        margin-bottom: 16px;
    }
    
    .mobile-profile-avatar {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, var(--color-brand), var(--yellow));
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 24px;
        font-weight: 700;
        color: var(--bg-primary);
    }
    
    .mobile-profile-info {
        flex: 1;
    }
    
    .mobile-profile-name {
        font-size: 18px;
        font-weight: 600;
        color: var(--text-primary);
        margin: 0;
    }
    
    .mobile-balance-card {
        background: linear-gradient(135deg, rgba(240, 185, 11, 0.1), rgba(252, 213, 53, 0.05));
        border: 1px solid rgba(240, 185, 11, 0.3);
        border-radius: 12px;
        padding: 16px;
    }
    
    .mobile-balance-label {
        font-size: 12px;
        color: var(--text-tertiary);
        margin-bottom: 4px;
    }
    
    .mobile-balance-amount {
        font-size: 24px;
        font-weight: 700;
        color: var(--color-brand);
    }
    
    /* 모바일 탭 */
    .mobile-tabs {
        display: flex !important;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--border-color);
        height: var(--mobile-tabs-height);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .mobile-tabs::-webkit-scrollbar {
        display: none;
    }
    
    .mobile-tab {
        flex: 0 0 auto;
        padding: 0 20px;
        height: var(--mobile-tabs-height);
        display: flex;
        align-items: center;
        background: none;
        border: none;
        color: var(--text-secondary);
        font-size: 14px;
        font-weight: 500;
        white-space: nowrap;
        cursor: pointer;
        position: relative;
        transition: color 0.2s;
    }
    
    .mobile-tab.active {
        color: var(--color-brand);
    }
    
    .mobile-tab.active::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 20px;
        right: 20px;
        height: 2px;
        background: var(--color-brand);
    }
    
    /* 모바일 컨텐츠 */
    .mobile-content {
        display: block !important;
        padding-bottom: 60px;
    }
    
    .mobile-section {
        display: none;
        padding: var(--mobile-card-padding);
    }
    
    .mobile-section.active {
        display: block;
    }
    
    /* 모바일 카드 */
    .mobile-card {
        background: var(--bg-secondary);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 20px;
        margin-bottom: 16px;
    }
    
    .mobile-card-title {
        font-size: 16px;
        font-weight: 600;
        color: var(--text-primary);
        margin: 0 0 16px 0;
    }
    
    /* 모바일 정보 리스트 */
    .mobile-info-list {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    
    .mobile-info-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    .mobile-info-label {
        font-size: 14px;
        color: var(--text-secondary);
    }
    
    .mobile-info-value {
        font-size: 14px;
        font-weight: 500;
        color: var(--text-primary);
    }
    
    .mobile-info-value.highlight {
        color: var(--color-brand);
    }
    
    /* 모바일 폼 */
    .mobile-form {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }
    
    .mobile-form-group {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }
    
    .mobile-form-label {
        font-size: 14px;
        color: var(--text-secondary);
    }
    
    .mobile-form-input {
        padding: 12px;
        background: var(--bg-primary);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        color: var(--text-primary);
        font-size: 14px;
    }
    
    .mobile-form-helper {
        font-size: 12px;
        color: var(--text-tertiary);
    }
    
    /* 모바일 버튼 */
    .mobile-btn {
        width: 100%;
        padding: 14px;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 500;
        background: var(--bg-tertiary);
        color: var(--text-primary);
        border: 1px solid var(--border-color);
        cursor: pointer;
        transition: all 0.2s;
    }
    
    .mobile-btn-primary {
        background: var(--color-brand);
        color: var(--bg-primary);
        border: none;
    }
    
    .mobile-btn:active {
        transform: scale(0.98);
    }
    
    /* 모바일 빈 상태 */
    .mobile-empty-state {
        text-align: center;
        padding: 40px 20px;
        color: var(--text-tertiary);
        font-size: 14px;
    }
    
    /* 모바일 송금 내역 */
    .mobile-transfer-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px;
        background: var(--bg-tertiary);
        border-radius: 8px;
        margin-bottom: 8px;
    }
    
    .mobile-transfer-left {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }
    
    .mobile-transfer-type {
        font-size: 14px;
        font-weight: 500;
        color: var(--text-primary);
    }
    
    .mobile-transfer-user {
        font-size: 12px;
        color: var(--text-secondary);
    }
    
    .mobile-transfer-right {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        gap: 4px;
    }
    
    .mobile-transfer-amount {
        font-size: 14px;
        font-weight: 600;
    }
    
    .mobile-transfer-amount.sent {
        color: var(--red);
    }
    
    .mobile-transfer-amount.received {
        color: var(--green);
    }
    
    .mobile-transfer-date {
        font-size: 12px;
        color: var(--text-tertiary);
    }
    
    /* 모바일 문의 내역 */
    .mobile-ticket-item {
        background: var(--bg-tertiary);
        border-radius: 8px;
        padding: 16px;
        margin-bottom: 12px;
        cursor: pointer;
        transition: transform 0.2s;
    }
    
    .mobile-ticket-item:active {
        transform: scale(0.98);
    }
    
    .mobile-ticket-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 8px;
    }
    
    .mobile-ticket-subject {
        font-size: 14px;
        font-weight: 600;
        color: var(--text-primary);
        margin: 0;
    }
    
    .mobile-ticket-status {
        padding: 4px 8px;
        border-radius: 4px;
        font-size: 11px;
        font-weight: 500;
    }
    
    .mobile-ticket-status.open {
        background: rgba(252, 213, 53, 0.1);
        color: var(--yellow);
    }
    
    .mobile-ticket-status.closed {
        background: rgba(14, 203, 129, 0.1);
        color: var(--green);
    }
    
    .mobile-ticket-meta {
        display: flex;
        gap: 12px;
        font-size: 12px;
        color: var(--text-tertiary);
        margin-bottom: 8px;
    }
    
    .mobile-ticket-message {
        font-size: 13px;
        color: var(--text-secondary);
        line-height: 1.5;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    
    .mobile-ticket-reply {
        margin-top: 12px;
        padding: 12px;
        background: rgba(14, 203, 129, 0.05);
        border: 1px solid rgba(14, 203, 129, 0.2);
        border-radius: 6px;
    }
    
    .mobile-reply-label {
        font-size: 12px;
        font-weight: 600;
        color: var(--green);
        margin-bottom: 6px;
    }
    
    .mobile-reply-content {
        font-size: 13px;
        color: var(--text-primary);
        line-height: 1.4;
    }
    
    /* 모바일 하단 네비게이션 */
    .mobile-bottom-nav {
        display: flex !important;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 56px;
        background: var(--bg-secondary);
        border-top: 1px solid var(--border-color);
        z-index: 100;
    }
    
    .mobile-nav-item {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 4px;
        color: var(--text-tertiary);
        transition: color 0.2s;
    }
    
    .mobile-nav-item.active {
        color: var(--color-brand);
    }
    
    .mobile-nav-item svg {
        width: 20px;
        height: 20px;
    }
    
    .mobile-nav-item span {
        font-size: 11px;
    }
}