button:not(.auth-button),
.button,
.primary-button,
.secondary-button,
.btn-primary,
.btn-secondary,
.action-button,
.exportButton {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0 18px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-ink);
    background: var(--color-ink);
    color: var(--color-white);
    font: inherit;
    font-size: 0.95rem;
    font-weight: 750;
    line-height: 1;
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base), background var(--transition-base), color var(--transition-base);
    box-shadow: 0 1px 0 var(--color-white-a12) inset;
    margin: 3px;
    box-sizing: border-box;
}

button:not(.auth-button):hover,
.button:hover,
.primary-button:hover,
.btn-primary:hover,
.action-button:hover,
.exportButton:hover:not(:disabled) {
    border-color: var(--color-moss-dark);
    background: var(--color-moss-dark);
    color: var(--color-white);
    box-shadow: 0 0 0 3px var(--color-moss-a16), 0 1px 0 var(--color-white-a14) inset;
    transform: translateY(-1px);
}

button:not(.auth-button):focus-visible,
.button:focus-visible,
.primary-button:focus-visible,
.secondary-button:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.action-button:focus-visible,
.exportButton:focus-visible {
    outline: none;
    border-color: var(--color-moss);
    box-shadow: 0 0 0 4px var(--color-moss-a16), 0 1px 0 var(--color-white-a14) inset;
}

button:not(.auth-button):active,
.button:active,
.primary-button:active,
.secondary-button:active,
.btn-primary:active,
.btn-secondary:active {
    transform: translateY(0);
    box-shadow: 0 0 0 2px var(--color-moss-a16);
}

button:not(.auth-button):disabled,
.button:disabled,
.primary-button:disabled,
.secondary-button:disabled,
.btn-primary:disabled,
.btn-secondary:disabled,
.action-button:disabled,
.exportButton:disabled {
    opacity: 0.58;
    cursor: not-allowed;
    box-shadow: none;
    background: var(--color-moss-pale);
    border-color: var(--color-line);
    color: var(--color-ink-soft);
    transform: none;
}

button.secondary:not(.auth-button),
.secondary-button,
.btn-secondary {
    background: var(--color-transparent);
    color: var(--color-ink);
    border: 1px solid var(--color-line-strong);
    box-shadow: none;
}

button.secondary:not(.auth-button):hover,
.secondary-button:hover,
.btn-secondary:hover {
    background: var(--color-moss-wash);
    border-color: var(--color-moss);
    color: var(--color-moss-dark);
    box-shadow: 0 0 0 3px var(--color-moss-a16);
}

.button-row,
.button-group,
.header-actions,
.inline-form {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.button-row {
    margin-top: 8px;
}

button.compact,
.button.compact {
    min-height: 34px;
    width: fit-content;
    padding: 0 12px;
    font-size: 0.86rem;
}