.custom-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.4);
    z-index: 99999;
    align-items: center;
    justify-content: center;
}
.custom-modal-box {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    max-width: 360px;
    width: calc(100% - 32px);
    text-align: center;
}
.custom-modal-text {
    font-size: 14px;
    color: #111827;
    margin-bottom: 16px;
}
.custom-modal-btn {
    padding: 8px 24px;
    background: #0f766e;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
}

.mobile-nav { display: none; }
.mobile-logs { display: none; }
.mobile-login-header { display: none; }
.quick-btns { display: none; }
@media (max-width: 768px) {

    .info-cards .card-body div[style*="flex"] { padding: 8px 0 !important; }
    .version-card { margin-top: 0px !important; margin-bottom: 0px !important; }
    .pc-version-layout { display: none !important; }
    .mobile-version-layout { display: block !important; }
    footer { display: none !important; }
    .sidebar { display: none !important; }
    .topbar { padding: 0 10px !important; height: 40px !important; display: flex !important; }
    .main { margin-left: 0 !important; }
    .content { padding: 10px !important; padding-bottom: 70px !important; }
    .stats-grid { grid-template-columns: repeat(3, 1fr) !important; gap: 4px !important; margin-bottom: 8px !important; }
    .stat-card { padding: 8px !important; gap: 6px !important; justify-content: center !important; align-items: center !important; }
    .stat-icon { width: 26px !important; height: 26px !important; border-radius: 6px !important; }
    .stat-icon svg { width: 13px !important; height: 13px !important; }
    .stat-info h3 { font-size: 14px !important; }
    .stat-info p { font-size: 9px !important; }
    .card { border-radius: 8px !important; margin-bottom: 8px !important; }
    .card-header { font-weight: 600; padding: 8px 10px !important; font-size: 12px !important; }
    .card-body { padding: 8px 10px !important; }
    .card-body.p0 { padding: 0 !important; }
    table { font-size: 11px !important; font-weight: 600 !important; }
    thead th { padding: 5px 6px !important; font-size: 10px !important; }
    tbody td { padding: 6px !important; font-size: 11px !important; }
    .btn { padding: 5px 10px !important; font-size: 11px !important; }
    .btn-sm { padding: 4px 8px !important; font-size: 10px !important; }
    .form-control { padding: 6px 8px !important; font-size: 13px !important; }
    .badge { padding: 3px 6px !important; font-size: 10px !important; }
    .quick-btns { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 6px !important; margin-top: 8px !important; }
    .quick-btns a { padding: 8px !important; font-size: 12px !important; }
    .chart-card-mobile-hide { display: none !important; }
    .pc-check-update { display: none !important; }
    #checkBtn { padding: 4px 10px !important; font-size: 11px !important; flex-shrink: 0 !important; }
    .version-auth-grid { grid-template-columns: 1fr !important; gap: 8px !important; }
    .pc-version-table, .pc-auth-table { display: none !important; }
    .mobile-version-list, .mobile-auth-list { display: block !important; }
    .announcement-scroll { max-width: 120px !important; font-size: 10px !important; }
    .announcement-box { max-width: 140px !important; padding: 2px 6px !important; }
    .section-flex { flex-direction: column !important; gap: 10px !important; margin-top: 10px !important; }
    #getCodeBtn { height: 40px !important; padding: 0 12px !important; font-size: 14px !important; line-height: 1 !important; box-sizing: border-box; }
    

.ips-container { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
.ips-container .card:nth-child(1) { grid-column: 1 / -1; }
.ips-container .card:nth-child(2) { grid-column: 1 / -1; }
.ips-container .card:nth-child(3) { grid-column: 1; }
.ips-container .card:nth-child(4) { grid-column: 2; }
    .ips-container form > div { flex-wrap: nowrap !important; }
    .ips-container input, .ips-container select { min-width: 0 !important; font-size: 14px !important; flex: 1 !important; }
    .ips-container button { flex-shrink: 0 !important; }
    .mobile-logs { display: block !important; }
    .pc-logs { display: none !important; }
    .mobile-nav {
        display: flex !important;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: #fff;
        border-top: 1px solid #e2e8f0;
        z-index: 1000;
        padding-bottom: env(safe-area-inset-bottom);
    }
    .mobile-nav a {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 2px;
        padding: 8px 0 6px;
        text-decoration: none;
        color: #71717a;
        font-size: 10px;
    }
    .mobile-nav a.active { color: #0f766e; }
}

@media (min-width: 769px) {
    .stat-card {
        justify-content: center !important;
        text-align: center !important;
    }
    .stat-info {
        text-align: center !important;
    }
}

@media (max-width: 768px) {
    .badge {
        white-space: nowrap !important;
        display: inline-block !important;
    }
    .table-wrap table td {
        white-space: nowrap !important;
        max-width: 100px !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }
    .last-call-cell { display: none !important; }
    .table-wrap table td:first-child {
        max-width: 120px !important;
    }
}