.btn {
    background-color: var(--background_panel);
    color: var(--text_primary);
    font-family: var(--text_font);
    border-radius: var(--rad_small);
    font-size: 0.95rem;
    font-weight: 0;
    padding: 0.5vh 2vh;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
    cursor: pointer;
}

.btn:active {
    transform: translateY(1px);
}

.btn_primary {
    background-color: var(--accent);
    color: var(--background_main);
    border-color: var(--accent);
}

.btn_primary:hover {
    background-color: var(--accent_hover);
    border-color: var(--accent_hover);
    color: var(--background_main);
}

.btn_secondary {
    background-color: var(--background_panel);
    color: var(--text_primary);
    border-color: rgba(255, 255, 255, 0.12);
}

.btn_secondary:hover {
    background-color: var(--background_hover);
    border-color: var(--accent);
    color: var(--accent);
}

.btn_icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1em;
    height: 1em;
    font-size: 1em;
    line-height: 1;
    flex-shrink: 0;
}

.btn_icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.btn_icon_left {
    margin-right: 0.6em;
}

.btn_icon_right {
    margin-left: 0.6em;
}