// ==========================================================================
// MCP connector (`pages/MCP.js`, `components/MCP/*`).
// Same token set as the Settings redesign (border #e6e8ee, blue #2f6bff,
// surface #f7f8fa) so the screen sits in the existing design system rather
// than introducing a second one. Dark overrides live at the bottom.
// ==========================================================================
$mcp-border: #e6e8ee;
$mcp-text: #1a2233;
$mcp-muted: #6b7280;
$mcp-blue: #2f6bff;
$mcp-blue-dark: #1f57e6;
$mcp-surface: #f7f8fa;
$mcp-white: #fff;
$mcp-green: #067647;
$mcp-green-bg: #ecfdf3;
$mcp-amber: #b54708;
$mcp-amber-bg: #fffaeb;
$mcp-danger: #b42318;
$mcp-danger-bg: #fef3f2;

.bl-mcp {
	display: flex;
	flex-direction: column;
	gap: 20px;
	color: $mcp-text;
	font-size: 14px;
	line-height: 1.5;

	* {
		box-sizing: border-box;
	}

	&__loading {
		padding: 40px;
		text-align: center;
		color: $mcp-muted;
	}

	&__muted {
		margin: 0;
		color: $mcp-muted;
		font-size: 13px;
	}

	&__link {
		display: inline-flex;
		align-items: center;
		gap: 4px;
		color: $mcp-blue;
		text-decoration: none;

		&:hover {
			text-decoration: underline;
		}
		&.is-small {
			align-self: flex-start;
			font-size: 12px;
			color: $mcp-muted;

			&:hover {
				color: $mcp-blue;
			}
		}
	}

	// ---- Panel (the card shell) -------------------------------------------
	&__panel {
		border: 1px solid $mcp-border;
		border-radius: 12px;
		background: $mcp-white;
		padding: 24px;

		&.is-flush {
			padding: 0;
			overflow: hidden;
		}
	}

	&__panel-head {
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
		gap: 16px;
		flex-wrap: wrap;
		margin-bottom: 16px;
	}
	&__panel-title {
		display: flex;
		align-items: center;
		gap: 8px;
		margin: 0 0 4px;
		padding: 0;
		font-size: 15px;
		font-weight: 600;
		color: $mcp-text;
	}
	&__panel-icon {
		display: inline-flex;
		color: $mcp-blue;
	}
	&__panel-desc {
		margin: 0;
		max-width: 640px;
		font-size: 13px;
		color: $mcp-muted;
	}
	&__panel-actions {
		display: flex;
		align-items: center;
		gap: 8px;
		flex-shrink: 0;
	}

	// ---- Hero --------------------------------------------------------------
	&__hero {
		display: flex;
		align-items: flex-start;
		gap: 16px;
		padding: 24px;
	}
	&__hero-icon {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 44px;
		height: 44px;
		flex-shrink: 0;
		border-radius: 12px;
		background: rgba(47, 107, 255, 0.1);
		color: $mcp-blue;
	}
	&__hero-body {
		flex: 1;
		min-width: 0;
	}
	&__hero-titlerow {
		display: flex;
		align-items: center;
		gap: 10px;
		flex-wrap: wrap;
	}
	&__hero-title {
		margin: 0;
		padding: 0;
		font-size: 16px;
		font-weight: 600;
		color: $mcp-text;
	}
	&__hero-desc {
		margin: 6px 0 0;
		max-width: 680px;
		font-size: 13px;
		color: $mcp-muted;
	}
	&__hero-toggle {
		display: flex;
		align-items: center;
		gap: 10px;
		flex-shrink: 0;
		flex-wrap: wrap;
		justify-content: flex-end;
	}
	&__togglelabel {
		font-size: 13px;
		font-weight: 500;
		color: $mcp-text;
		cursor: pointer;
	}
	&__saving {
		font-size: 12px;
		color: $mcp-muted;
	}

	// ---- Collapsible capability list ---------------------------------------
	&__collapse {
		border-top: 1px solid $mcp-border;
	}
	&__collapse-btn {
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
		gap: 12px;
		width: 100%;
		padding: 20px 24px;
		border: 0;
		background: transparent;
		text-align: left;
		cursor: pointer;
		font-family: inherit;
	}
	&__collapse-title {
		display: block;
		font-size: 14px;
		font-weight: 600;
		color: $mcp-text;
	}
	&__collapse-desc {
		display: block;
		margin-top: 4px;
		font-size: 13px;
		color: $mcp-muted;
	}
	&__collapse-chevron {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 24px;
		height: 24px;
		flex-shrink: 0;
		color: $mcp-muted;
	}
	&__caps {
		display: grid;
		grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
		gap: 10px;
		margin: 0;
		padding: 0 24px 24px;
		list-style: none;
	}
	&__cap {
		display: flex;
		align-items: center;
		gap: 10px;
		margin: 0;
		padding: 10px 12px;
		border: 1px solid $mcp-border;
		border-radius: 8px;
		background: $mcp-white;
		font-size: 13px;
		color: $mcp-muted;
	}
	&__cap-check {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 20px;
		height: 20px;
		flex-shrink: 0;
		border-radius: 50%;
		background: $mcp-green-bg;
		color: $mcp-green;
	}
}

// ---- Badge ------------------------------------------------------------------
.bl-mcp-badge {
	display: inline-flex;
	align-items: center;
	padding: 2px 8px;
	border-radius: 999px;
	border: 1px solid $mcp-border;
	background: $mcp-surface;
	color: $mcp-muted;
	font-size: 11px;
	font-weight: 600;
	line-height: 1.6;
	white-space: nowrap;

	&.is-good {
		border-color: rgba(6, 118, 71, 0.2);
		background: $mcp-green-bg;
		color: $mcp-green;
	}
	&.is-warning {
		border-color: rgba(181, 71, 8, 0.2);
		background: $mcp-amber-bg;
		color: $mcp-amber;
	}
	&.is-poor {
		border-color: rgba(180, 35, 24, 0.2);
		background: $mcp-danger-bg;
		color: $mcp-danger;
	}
	&.is-info {
		border-color: rgba(47, 107, 255, 0.2);
		background: rgba(47, 107, 255, 0.08);
		color: $mcp-blue;
	}
}

// ---- Alert ------------------------------------------------------------------
.bl-mcp-alert {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 12px;
	padding: 12px 16px;
	border: 1px solid $mcp-border;
	border-radius: 10px;
	background: $mcp-surface;
	font-size: 13px;

	& + & {
		margin-top: 8px;
	}

	&.is-success {
		border-color: rgba(6, 118, 71, 0.25);
		background: $mcp-green-bg;
		color: $mcp-green;
	}
	&.is-warning {
		border-color: rgba(181, 71, 8, 0.25);
		background: $mcp-amber-bg;
		color: $mcp-amber;
	}
	&.is-error {
		border-color: rgba(180, 35, 24, 0.25);
		background: $mcp-danger-bg;
		color: $mcp-danger;
	}
	&.is-info {
		border-color: rgba(47, 107, 255, 0.25);
		background: rgba(47, 107, 255, 0.06);
		color: $mcp-blue-dark;
	}

	&__x {
		border: 0;
		background: transparent;
		color: inherit;
		font-size: 18px;
		line-height: 1;
		cursor: pointer;
		opacity: 0.6;
		padding: 0 2px;

		&:hover {
			opacity: 1;
		}
	}
}

// ---- Button -----------------------------------------------------------------
.bl-mcp-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 34px;
	padding: 0 14px;
	border: 1px solid $mcp-border;
	border-radius: 8px;
	background: $mcp-white;
	color: $mcp-text;
	font-size: 13px;
	font-weight: 500;
	font-family: inherit;
	text-decoration: none;
	cursor: pointer;
	transition: background-color 0.15s, border-color 0.15s, color 0.15s;

	&:hover:not(:disabled) {
		border-color: #cfd5e4;
		background: $mcp-surface;
	}
	&:disabled {
		opacity: 0.6;
		cursor: not-allowed;
	}

	&.is-primary {
		border-color: $mcp-blue;
		background: $mcp-blue;
		color: #fff;

		&:hover:not(:disabled) {
			border-color: $mcp-blue-dark;
			background: $mcp-blue-dark;
		}
	}
	&.is-outline {
		align-self: flex-start;
		border-color: $mcp-blue;
		color: $mcp-blue;
		background: transparent;

		&:hover {
			background: rgba(47, 107, 255, 0.06);
		}
	}
}

// ---- Tabs -------------------------------------------------------------------
.bl-mcp-tabs {
	display: flex;
	gap: 4px;
	margin-bottom: 16px;
	border-bottom: 1px solid $mcp-border;

	&__tab {
		position: relative;
		padding: 8px 14px;
		border: 0;
		border-bottom: 2px solid transparent;
		background: transparent;
		color: $mcp-muted;
		font-size: 13px;
		font-weight: 500;
		font-family: inherit;
		cursor: pointer;
		margin-bottom: -1px;

		&:hover {
			color: $mcp-text;
		}
		&.is-active {
			border-bottom-color: $mcp-blue;
			color: $mcp-blue;
		}
	}
}

// ---- Client cards -----------------------------------------------------------
.bl-mcp-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 12px;
}

.bl-mcp-card {
	display: flex;
	flex-direction: column;
	gap: 16px;
	padding: 16px;
	border: 1px solid $mcp-border;
	border-radius: 10px;
	background: $mcp-white;

	&__head {
		display: flex;
		align-items: center;
		gap: 12px;
	}
	&__icon {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 36px;
		height: 36px;
		flex-shrink: 0;
		border-radius: 8px;
	}
	&__headtext {
		min-width: 0;
		flex: 1;
	}
	&__title {
		display: flex;
		align-items: center;
		gap: 8px;
		flex-wrap: wrap;
		font-size: 14px;
		font-weight: 600;
		color: $mcp-text;
	}
	&__sub {
		display: block;
		margin-top: 2px;
		font-size: 12px;
		color: $mcp-muted;
	}
}

// ---- Copy field -------------------------------------------------------------
.bl-mcp-field {
	display: flex;
	flex-direction: column;
	gap: 6px;

	&__label {
		font-size: 12px;
		font-weight: 500;
		color: $mcp-muted;
	}
	&__control {
		display: flex;
		align-items: center;
		gap: 8px;
		padding: 6px 6px 6px 12px;
		border: 1.5px solid $mcp-border;
		border-radius: 8px;
		transition: border-color 0.15s;

		&:focus-within {
			border-color: $mcp-blue;
		}
	}
	&__value {
		flex: 1;
		min-width: 0;
		padding: 0;
		background: transparent;
		font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
		font-size: 12px;
		color: $mcp-muted;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}
	&__copy {
		display: inline-flex;
		align-items: center;
		gap: 6px;
		height: 28px;
		padding: 0 10px;
		flex-shrink: 0;
		border: 0;
		border-radius: 6px;
		background: transparent;
		color: $mcp-blue;
		font-size: 12px;
		font-weight: 500;
		font-family: inherit;
		cursor: pointer;

		&:hover {
			background: rgba(47, 107, 255, 0.08);
		}
	}
}

// ---- Numbered steps ---------------------------------------------------------
.bl-mcp-steps {
	display: flex;
	flex-direction: column;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;

	&__item {
		display: flex;
		align-items: flex-start;
		gap: 10px;
		margin: 0;
		font-size: 13px;
		color: $mcp-muted;
	}
	&__num {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 20px;
		height: 20px;
		flex-shrink: 0;
		border-radius: 50%;
		background: rgba(47, 107, 255, 0.1);
		color: $mcp-blue;
		font-size: 11px;
		font-weight: 600;
	}
}

// ---- Reset row --------------------------------------------------------------
.bl-mcp-reset {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	margin-top: 16px;
	padding-top: 16px;
	border-top: 1px solid $mcp-border;

	&__text {
		margin: 0;
		max-width: 560px;
		font-size: 12px;
		color: $mcp-muted;
	}
}

// ---- Connected apps ---------------------------------------------------------
.bl-mcp-applist {
	display: flex;
	flex-direction: column;
}

.bl-mcp-app {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 12px 0;
	border-top: 1px solid $mcp-border;

	&:first-child {
		border-top: 0;
	}

	&__icon {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 40px;
		height: 40px;
		flex-shrink: 0;
		border-radius: 10px;

		&.is-initial {
			background: rgba(47, 107, 255, 0.1);
			color: $mcp-blue;
			font-size: 16px;
			font-weight: 600;
		}
	}
	&__body {
		flex: 1;
		min-width: 0;
	}
	&__name {
		display: flex;
		align-items: center;
		gap: 8px;
		flex-wrap: wrap;
		font-size: 14px;
		font-weight: 600;
		color: $mcp-text;
	}
	&__meta {
		display: block;
		margin-top: 2px;
		font-size: 12px;
		color: $mcp-muted;
	}
	&__revoke {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 32px;
		height: 32px;
		flex-shrink: 0;
		border: 0;
		border-radius: 6px;
		background: transparent;
		color: $mcp-muted;
		cursor: pointer;
		transition: background-color 0.15s, color 0.15s;

		&:hover:not(:disabled) {
			background: $mcp-danger-bg;
			color: $mcp-danger;
		}
		&:disabled {
			opacity: 0.5;
			cursor: not-allowed;
		}
	}
}

.bl-mcp-empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	padding: 40px 20px;
	border: 1px dashed $mcp-border;
	border-radius: 10px;
	text-align: center;

	&__icon {
		display: flex;
		align-items: center;
		justify-content: center;
		width: 48px;
		height: 48px;
		margin-bottom: 4px;
		border-radius: 12px;
		background: $mcp-surface;
		color: $mcp-muted;
	}
	&__title {
		margin: 0;
		padding: 0;
		font-size: 14px;
		font-weight: 600;
		color: $mcp-text;
	}
	&__text {
		margin: 0;
		font-size: 13px;
		color: $mcp-muted;
	}
}

// ---- Connection health ------------------------------------------------------
.bl-mcp-health {
	&__list {
		border: 1px solid $mcp-border;
		border-radius: 10px;
		padding: 0 16px;
	}
	&__row {
		display: flex;
		align-items: flex-start;
		justify-content: space-between;
		gap: 16px;
		padding: 12px 0;
		border-top: 1px solid $mcp-border;

		&:first-child {
			border-top: 0;
		}
	}
	&__rowtext {
		min-width: 0;
	}
	&__label {
		display: block;
		font-size: 13px;
		font-weight: 500;
		color: $mcp-text;
	}
	&__detail {
		display: block;
		margin-top: 2px;
		font-size: 12px;
		color: $mcp-muted;
	}
}

.bl-mcp-checks {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin: 0 0 16px;
	padding: 0;
	list-style: none;

	&__item {
		display: flex;
		align-items: flex-start;
		gap: 8px;
		margin: 0;
		font-size: 12px;
		color: $mcp-muted;
	}
	&__ok {
		color: $mcp-green;
		font-weight: 700;
	}
	&__warn {
		color: $mcp-amber;
		font-weight: 700;
	}
}

// Spinner used by the revoke button.
.bl-mcp-spin {
	animation: bl-mcp-spin 0.8s linear infinite;
}
@keyframes bl-mcp-spin {
	to {
		transform: rotate(360deg);
	}
}

// ==========================================================================
// Dark mode
// ==========================================================================
// NOTE: this partial is @imported INSIDE `.betterlinks-body { … }`, so a bare
// `body.betterlinks-dark-mode { … }` would compile to a <body> nested inside
// `.betterlinks-body`, which never matches. Appending `&` puts the parent
// AFTER the body selector.
body.betterlinks-dark-mode & {
	.bl-mcp {
		color: #e5e9f2;

		&__hero-title,
		&__collapse-title,
		&__panel-title {
			color: #e5e9f2;
		}
		&__hero-desc,
		&__collapse-desc,
		&__panel-desc,
		&__muted,
		&__saving {
			color: #9aa5bd;
		}
		&__panel {
			border-color: #36405a;
			background: #1f283d;
		}
		&__collapse {
			border-top-color: #36405a;
		}
		&__cap {
			border-color: #36405a;
			background: #263149;
			color: #9aa5bd;
		}
		&__togglelabel {
			color: #e5e9f2;
		}
	}

	.bl-mcp-card,
	.bl-mcp-health__list,
	.bl-mcp-empty {
		border-color: #36405a;
		background: #263149;
	}
	.bl-mcp-card__title,
	.bl-mcp-app__name,
	.bl-mcp-health__label,
	.bl-mcp-empty__title {
		color: #e5e9f2;
	}
	.bl-mcp-card__sub,
	.bl-mcp-app__meta,
	.bl-mcp-health__detail,
	.bl-mcp-empty__text,
	.bl-mcp-reset__text,
	.bl-mcp-field__label,
	.bl-mcp-field__value,
	.bl-mcp-steps__item,
	.bl-mcp-checks__item {
		color: #9aa5bd;
	}
	.bl-mcp-app,
	.bl-mcp-health__row,
	.bl-mcp-reset,
	.bl-mcp-tabs {
		border-color: #36405a;
	}
	.bl-mcp-field__control {
		border-color: #36405a;
	}
	.bl-mcp-btn {
		border-color: #36405a;
		background: #263149;
		color: #e5e9f2;

		&:hover:not(:disabled) {
			border-color: #47526e;
			background: #2d3852;
		}
		&.is-primary {
			border-color: $mcp-blue;
			background: $mcp-blue;
			color: #fff;
		}
		&.is-outline {
			background: transparent;
		}
	}
	.bl-mcp-badge {
		border-color: #36405a;
		background: #2d3852;
		color: #9aa5bd;
	}
	.bl-mcp-empty__icon {
		background: #2d3852;
	}
}