#theme-toggle-btn,
#account-btn,
#download-btn {
    background: var(--btn-bg);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    padding: 10px;
    opacity: 0.7;
    border: none;
    cursor: pointer;
    transition: opacity 0.2s;
    position: fixed;
    top: 15px;
    z-index: 1000;
}

#theme-toggle-btn:hover,
#account-btn:hover,
#download-btn:hover {
    opacity: 1;
}

#theme-toggle-btn {
    left: 15px;
}

#account-btn {
    left: calc(15px + 44px + 10px);
}

#download-btn {
    right: 15px;
}

#presets-btn {
    position: fixed;
    top: 15px;
    right: calc(15px + 44px + 10px);
    z-index: 1000;
}

#login-bar {
    position: fixed;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1100;
    display: none;
}

.pill-btn {
    padding: 10px 16px;
    border-radius: 9999px;
    border: none;
    background: var(--btn-bg);
    color: var(--btn-text);
    cursor: pointer;
    font-size: 14px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.06);
    opacity: 0.7;
    transition: opacity 0.2s;
}

.pill-btn:hover {
    opacity: 1;
}

.pill-btn.logged-in {
    color: var(--accent-color);
}