/******************************************************************************
 *
 * Reusable CRDM buttons
 *
 * Start with .crdm-button, then add one hierarchy modifier. Size and icon
 * modifiers are optional. The default appearance is deliberately secondary.
 *
 ******************************************************************************/

.crdm-button {
	--crdm-button-background: var(--crdm-surface-raised);
	--crdm-button-background-hover: var(--crdm-surface-hover);
	--crdm-button-border: var(--crdm-border-strong);
	--crdm-button-color: var(--crdm-text-strong);
	appearance: none;
	display: inline-flex;
	box-sizing: border-box;
	min-height: 36px;
	margin: 0;
	padding: 0 15px;
	align-items: center;
	justify-content: center;
	gap: 7px;
	vertical-align: middle;
	color: var(--crdm-button-color);
	background: var(--crdm-button-background);
	border: 1px solid var(--crdm-button-border);
	border-radius: var(--crdm-radius-sm);
	box-shadow:
		inset 0 1px 0 rgba(255, 255, 255, .045),
		0 2px 5px rgba(0, 0, 0, .16);
	font-family: var(--crdm-font-ui);
	font-size: 13px;
	font-weight: 600;
	letter-spacing: .015em;
	line-height: 1;
	text-align: center;
	text-decoration: none;
	white-space: nowrap;
	cursor: pointer;
	transition:
		background var(--crdm-transition-fast),
		border-color var(--crdm-transition-fast),
		box-shadow var(--crdm-transition-fast),
		color var(--crdm-transition-fast),
		transform var(--crdm-transition-fast);
}

input.crdm-button {
	display: inline-block;
	line-height: normal;
}

.crdm-button:hover,
.crdm-button:focus,
.crdm-button:visited {
	color: var(--crdm-button-color);
	text-decoration: none;
}

.crdm-button:not(:disabled):not([aria-disabled="true"]):hover {
	background: var(--crdm-button-background-hover);
	border-color: var(--crdm-button-color);
	box-shadow:
		inset 0 1px 0 rgba(255, 255, 255, .06),
		var(--crdm-shadow-raised);
	transform: translateY(-1px);
}

.crdm-button:focus-visible {
	outline: 2px solid var(--crdm-info-light);
	outline-offset: 2px;
}

.crdm-button:not(:disabled):not([aria-disabled="true"]):active {
	box-shadow: inset 0 2px 5px rgba(0, 0, 0, .3);
	transform: translateY(0);
}

.crdm-button:disabled,
.crdm-button[aria-disabled="true"] {
	opacity: .45;
	box-shadow: none;
	cursor: not-allowed;
	transform: none;
}

.crdm-button[aria-disabled="true"] {
	pointer-events: none;
}


/******************************************************************************
 * Hierarchy
 ******************************************************************************/

.crdm-button--primary {
	--crdm-button-background:
		linear-gradient(
			180deg,
			var(--crdm-brand-button) 0%,
			var(--crdm-brand-button-hover) 100%
		);
	--crdm-button-background-hover: var(--crdm-brand-button-hover);
	--crdm-button-border: var(--crdm-brand-button-border);
	--crdm-button-color: #fff;
	box-shadow:
		inset 0 1px 0 rgba(255, 255, 255, .1),
		0 3px 8px rgba(0, 0, 0, .22);
}

.crdm-button--secondary {
	--crdm-button-background: var(--crdm-surface-control);
	--crdm-button-background-hover: var(--crdm-surface-control-hover);
	--crdm-button-border: var(--crdm-brand-button-border);
	--crdm-button-color: var(--crdm-text-strong);
}

.crdm-button--quiet {
	--crdm-button-background: transparent;
	--crdm-button-background-hover: rgba(255, 255, 255, .035);
	--crdm-button-border: var(--crdm-border);
	--crdm-button-color: var(--crdm-text-muted);
	box-shadow: none;
}

.crdm-button--warning {
	--crdm-button-background: rgba(var(--crdm-warning-rgb), .055);
	--crdm-button-background-hover: rgba(var(--crdm-warning-rgb), .11);
	--crdm-button-border: rgba(var(--crdm-warning-rgb), .48);
	--crdm-button-color: var(--crdm-warning);
}

.crdm-button--success {
	--crdm-button-background: rgba(var(--crdm-success-rgb), .055);
	--crdm-button-background-hover: rgba(var(--crdm-success-rgb), .11);
	--crdm-button-border: rgba(var(--crdm-success-rgb), .48);
	--crdm-button-color: var(--crdm-success);
}

.crdm-button--danger {
	--crdm-button-background: rgba(204, 0, 0, .055);
	--crdm-button-background-hover: rgba(204, 0, 0, .13);
	--crdm-button-border: var(--crdm-danger);
	--crdm-button-color: var(--crdm-danger);
}


/******************************************************************************
 * Sizes and groups
 ******************************************************************************/

.crdm-button--small {
	min-height: 30px;
	padding-right: 11px;
	padding-left: 11px;
	font-size: 11px;
}

.crdm-button--large {
	min-height: 42px;
	padding-right: 19px;
	padding-left: 19px;
	font-size: 14px;
}

.crdm-button--icon {
	width: 34px;
	min-width: 34px;
	padding: 0;
}

.crdm-button i {
	width: 14px;
	color: inherit;
	text-align: center;
}

.crdm-button-group {
	display: flex;
	align-items: center;
	gap: var(--crdm-space-2);
	flex-wrap: wrap;
}

@media (prefers-reduced-motion: reduce) {
	.crdm-button {
		transition: none;
	}
}