.btn-copy-key {
    border: 1px solid #d2d2d7;
    border-radius: 7px;
    background: #fff;
    color: #1d1d1f;
    cursor: pointer;
    font-size: 12px;
    line-height: 1.4;
    padding: 0.35rem 0.55rem;
    transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease;
}

.btn-copy-key:hover,
.btn-copy-key:focus {
    border-color: #0071e3;
    color: #0071e3;
    outline: none;
}

.btn-copy-key.is-copied {
    border-color: #0071e3;
    background-color: #0071e3;
    color: #fff;
}

.sheet-text {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.sheet-path {
    font-family: "SF Mono", Menlo, Monaco, Consolas, monospace;
    font-weight: 600;
    color: #1D1D1F;
    background: #EFEFF4;
    padding: 1px 4px;
    border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
    .btn-copy-key {
        transition: none;
    }
}