.csdm-theme-switch {
    position: absolute;
    top: 12px;
    left: calc(52% + 450px);
    display: flex;
    align-items: center;
    gap: 16px;
    cursor: pointer;
    z-index: 999999;
}

.csdm-theme-switch .csdm-icon {
    transition: color 0.3s ease;
}

.csdm-theme-switch .csdm-sun { color: #161A20; }
.csdm-theme-switch .csdm-moon { color: #a0aabf; }

body.dark-mode .csdm-theme-switch .csdm-sun { color: #5b6574; }
body.dark-mode .csdm-theme-switch .csdm-moon { color: #ffffff; }
.csdm-toggle-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    cursor: pointer;
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

body.dark-mode .csdm-toggle-btn {
    background: rgba(30, 30, 30, 0.7);
    border-color: rgba(255, 255, 255, 0.1);
    color: #fff;
}

@media (max-width: 1200px) {
    .csdm-theme-switch {
        left: auto;
        right: 15px;
    }
}

@media (max-width: 1024px) {
    .csdm-theme-switch {
        display: none !important;
    }
    .csdm-toggle-btn {
        display: flex;
    }
}