.ati-auth-page {
	padding-block: var(--ati-space-12) var(--ati-space-16);
}

.ati-auth-card {
	width: min(100%, 640px);
	margin-inline: auto;
	padding: var(--ati-space-6);
	border: 1px solid var(--ati-color-border);
	border-radius: var(--ati-radius-lg);
	background: var(--ati-color-surface);
	box-shadow: var(--ati-shadow-micro);
}

.ati-auth-header {
	display: grid;
	gap: var(--ati-space-2);
	margin-block-end: var(--ati-space-6);
}

.ati-auth-title {
	margin: 0;
	font-size: var(--ati-text-h1);
	line-height: var(--ati-leading-h1);
}

.ati-auth-lead {
	margin: 0;
	color: var(--ati-color-text-muted);
}

.ati-auth-switcher {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: var(--ati-space-1);
	padding: var(--ati-space-1);
	border: 1px solid var(--ati-color-border);
	border-radius: var(--ati-radius-sm);
	background: var(--ati-color-surface-container);
}

.ati-auth-switcher__tab {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 44px;
	padding: var(--ati-space-2) var(--ati-space-4);
	border-radius: var(--ati-radius-xs);
	color: var(--ati-color-text-muted);
	font-weight: 600;
}

.ati-auth-switcher__tab:hover,
.ati-auth-switcher__tab:focus-visible,
.ati-auth-switcher__tab.is-active {
	background: var(--ati-color-surface);
	color: var(--ati-color-primary);
}

.ati-auth-switcher__tab:focus-visible {
	outline: 2px solid var(--ati-color-primary);
	outline-offset: 2px;
}

.ati-auth-panel[hidden] {
	display: none;
}

.ati-auth-form {
	display: grid;
	gap: var(--ati-space-4);
}

.ati-auth-field {
	display: grid;
	gap: var(--ati-space-2);
}

.ati-auth-field label {
	font-size: var(--ati-text-body);
	font-weight: 600;
}

.ati-auth-field input {
	width: 100%;
	min-height: 48px;
	padding: 0 var(--ati-space-4);
	border: 1px solid var(--ati-color-border);
	border-radius: var(--ati-radius-sm);
	background: var(--ati-color-surface);
	color: var(--ati-color-text);
	font: inherit;
}

.ati-auth-field input:focus-visible {
	border-color: var(--ati-color-primary);
	outline: none;
	box-shadow: var(--ati-focus-ring);
}

.ati-auth-options {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--ati-space-3);
	font-size: var(--ati-text-caption);
}

.ati-auth-remember {
	display: inline-flex;
	align-items: center;
	gap: var(--ati-space-2);
}

.ati-auth-message {
	margin: 0 0 var(--ati-space-4);
	padding: var(--ati-space-3) var(--ati-space-4);
	border: 1px solid var(--ati-color-error);
	border-radius: var(--ati-radius-sm);
	background: var(--ati-color-surface-container);
	color: var(--ati-color-error);
	font-size: var(--ati-text-caption);
}

.ati-auth-submit {
	justify-content: center;
	width: 100%;
}

.ati-auth-switch-back {
	margin: 0;
	color: var(--ati-color-text-muted);
	font-size: var(--ati-text-caption);
	text-align: center;
}

@media (min-width: 768px) {
	.ati-auth-card {
		padding: var(--ati-space-8);
	}
}