/* Custom theme switch button styles */
#theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    opacity: 0.8;
    padding: 0;
    background: var(--background);
    border: 1px solid var(--content-secondary);
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

#theme-toggle:hover {
    opacity: 1;
    transform: rotate(15deg);
    transition: transform 0.3s ease;
}

/* Icon styles */
.theme-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
    stroke: var(--content-primary);
}

/* Show/hide icons based on theme */
.light .theme-icon-light {
    display: none;
}

.light .theme-icon-dark {
    display: block;
}

.dark .theme-icon-light {
    display: block;
}

.dark .theme-icon-dark {
    display: none;
}

/* For auto theme */
.auto .theme-icon-light,
.auto .theme-icon-dark {
    display: block;
    opacity: 0.5;
}

/* Theme toggle specific transitions */
#theme-toggle {
    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}

a {
    transition: color 0.2s ease;
}

.theme-icon {
    transition: all 0.3s ease;
}

/* Responsive adjustment */
@media screen and (max-width: 768px) {
    #theme-toggle {
        top: 10px;
        right: 10px;
        width: 36px;
        height: 36px;
    }
}