.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-inverse);
    background-color: var(--primary);
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    white-space: nowrap;
    padding: 0.625rem 1rem;
    transition: background-color 0.2s ease, transform 0.1s ease,
        box-shadow 0.2s ease;
    user-select: none;
    -webkit-user-select: none;
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.85rem;
}

.btn:active {
    transform: translateY(1px);
    filter: brightness(0.9);
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.btn-danger {
    background-color: var(--danger);
}

.btn-neutral {
    background-color: var(--neutral);
    color: var(--text-main);
}

.btn-green {
    background-color: var(--success);
}

.action-cell a {
    display: block;
    -webkit-tap-highlight-color: transparent;
    outline: none;
}

.action-cell .icon {
    width: 1.5rem !important;
    height: 1.5rem !important;
    display: block;
    margin: 0 auto;
    transition: transform 0.2s ease, stroke 0.2s ease;
}

@media (hover: hover) {
    .btn:hover {
        background-color: var(--primary-dark);
        text-decoration: none;
        transform: translateY(-1px);
    }

    .btn-danger:hover {
        background-color: var(--danger-dark);
    }

    .btn-neutral:hover {
        background-color: var(--neutral-strong);
    }

    .btn-green:hover {
        background-color: var(--success-dark);
    }

    .action-cell:hover .icon {
        transform: scale(1.2);
        stroke: var(--primary-dark);
    }
}

.action-cell:active .icon {
    transform: scale(0.95);
    stroke: var(--primary-dark);
}

.btn:disabled,
.btn[aria-disabled="true"] {
    background-color: var(--neutral);
    color: var(--text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}