/* Settings search */
.pf-settings-search-input {
	width: 100%;
	padding: 8px 12px;
	margin-bottom: 8px;
	border: 1px solid var(--background-modifier-border);
	border-radius: 4px;
	background: var(--background-primary);
	color: var(--text-normal);
	font-size: 14px;
}

.pf-settings-search-input:focus {
	border-color: var(--interactive-accent);
	outline: none;
}

.pf-settings-search-input::placeholder {
	color: var(--text-faint);
}

.pf-settings-search-heading {
	font-size: 13px;
	font-weight: 600;
	color: var(--text-muted);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin: 16px 0 8px 0;
	padding-bottom: 4px;
	border-bottom: 1px solid var(--background-modifier-border);
}

.pf-settings-search-group:first-child .pf-settings-search-heading {
	margin-top: 0;
}

.pf-settings-no-results {
	color: var(--text-muted);
	font-style: italic;
	text-align: center;
	padding: 20px 0;
}

.pf-dynamic-desc {
	color: var(--text-faint);
}

/* Tab navigation for settings */
.pf-settings-tabs {
	display: flex;
	gap: 0;
	border-bottom: 1px solid var(--background-modifier-border);
	margin-bottom: 16px;
	position: sticky;
	top: 0;
	background: var(--background-primary);
	z-index: 1;
	padding-top: 4px;
}

.pf-settings-tab {
	padding: 8px 16px;
	border: none;
	background: none;
	color: var(--text-muted);
	cursor: pointer;
	font-size: 14px;
	border-bottom: 2px solid transparent;
	transition: color 0.15s ease, border-color 0.15s ease;
}

.pf-settings-tab:hover {
	color: var(--text-normal);
}

.pf-settings-tab.is-active {
	color: var(--text-normal);
	border-bottom-color: var(--interactive-accent);
	font-weight: 600;
}

/* Collapsible sections */
.pf-section {
	margin-bottom: 8px;
}

.pf-section-header {
	display: flex;
	align-items: center;
	padding: 8px 4px;
	cursor: pointer;
	border-radius: 4px;
	user-select: none;
}

.pf-section-header:hover {
	background: var(--background-modifier-hover);
}

.pf-section-title {
	flex: 1;
	font-weight: 600;
	font-size: 14px;
}

.pf-section-chevron {
	font-size: 16px;
	transition: transform 0.2s ease;
	transform: rotate(90deg);
}

.pf-section.is-collapsed .pf-section-chevron {
	transform: rotate(0deg);
}

.pf-section-content {
	max-height: 2000px;
	overflow: hidden;
	transition: max-height 0.25s ease, opacity 0.2s ease;
	opacity: 1;
	padding-top: 4px;
}

.pf-section.is-collapsed .pf-section-content {
	max-height: 0;
	opacity: 0;
	padding-top: 0;
}

/* Generator modal */
.pf-gen-modal {
	width: 70vw;
	max-width: 900px;
}

.pf-gen-modal .modal-content {
	max-height: 80vh;
	overflow-y: auto;
	display: flex;
	flex-direction: column;
}

.pf-gen-layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	flex: 1;
	min-height: 0;
}

.pf-gen-zone {
	overflow-y: auto;
	max-height: 60vh;
	padding-right: 8px;
}

.pf-gen-selection {
	border-right: 1px solid var(--background-modifier-border);
	padding-right: 20px;
}

.pf-gen-zone h3 {
	margin-top: 0;
}

.pf-gen-footer {
	border-top: 1px solid var(--background-modifier-border);
	padding-top: 12px;
	margin-top: 12px;
}

.pf-gen-stat {
	font-size: 12px;
	color: var(--text-muted);
	padding: 6px 10px;
	background: var(--background-secondary);
	border-radius: 4px;
	margin-top: 8px;
}

/* Generator status bar */
.pf-gen-statusbar {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 6px 12px;
	margin-bottom: 12px;
	background: var(--background-secondary);
	border: 1px solid var(--background-modifier-border);
	border-radius: 4px;
	font-size: 12px;
	color: var(--text-muted);
}

.pf-statusbar-item {
	white-space: nowrap;
}

.pf-statusbar-sep {
	color: var(--text-faint);
	user-select: none;
}

.pf-statusbar-clickable {
	cursor: pointer;
	border-radius: 3px;
	padding: 1px 4px;
	transition: background 0.15s ease, color 0.15s ease;
}

.pf-statusbar-clickable:hover {
	background: var(--background-modifier-hover);
	color: var(--text-normal);
}

.pf-statusbar-tokens.is-warning {
	color: var(--text-warning, #e0a526);
	font-weight: 600;
}

/* Generator preview pane */
.pf-preview-section {
	margin-top: 12px;
}

.pf-preview-body {
	border: 1px solid var(--background-modifier-border);
	background: var(--background-secondary);
	border-radius: 4px;
	max-height: 300px;
	overflow-y: auto;
	padding: 10px;
}

.pf-preview-code {
	font-family: var(--font-monospace);
	font-size: 11px;
	white-space: pre-wrap;
	word-break: break-word;
	background: transparent;
	margin: 0;
}

.pf-preview-line-info {
	font-size: 11px;
	color: var(--text-muted);
	font-style: italic;
	text-align: right;
	margin-top: 6px;
}

/* Smart context modal */
.pf-smart-modal {
	width: 60vw;
	max-width: 700px;
}

.pf-smart-modal .modal-content {
	max-height: 80vh;
	overflow-y: auto;
	display: flex;
	flex-direction: column;
}

.pf-smart-modal h2 {
	margin-top: 0;
	margin-bottom: 8px;
}

.pf-smart-stats {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 6px 10px;
	background: var(--background-secondary);
	border: 1px solid var(--background-modifier-border);
	border-radius: 4px;
	font-size: 12px;
	color: var(--text-muted);
	margin-bottom: 10px;
}

.pf-smart-stat-sep {
	color: var(--text-faint);
	user-select: none;
}

.pf-smart-stat-item.is-over-budget {
	color: var(--text-error, #e03e3e);
	font-weight: 600;
}

.pf-smart-controls {
	display: flex;
	gap: 8px;
	margin-bottom: 10px;
}

.pf-smart-controls button {
	font-size: 12px;
	padding: 4px 10px;
}

.pf-smart-list {
	border: 1px solid var(--background-modifier-border);
	border-radius: 4px;
	max-height: 50vh;
	overflow-y: auto;
	flex: 1;
}

.pf-smart-row {
	display: flex;
	align-items: flex-start;
	gap: 10px;
	padding: 8px 12px;
	border-bottom: 1px solid var(--background-modifier-border);
}

.pf-smart-row:last-child {
	border-bottom: none;
}

.pf-smart-row.is-over-budget {
	opacity: 0.5;
}

.pf-smart-row input[type="checkbox"] {
	margin-top: 3px;
	flex-shrink: 0;
}

.pf-smart-row-info {
	flex: 1;
	min-width: 0;
}

.pf-smart-row-top {
	display: flex;
	align-items: center;
	gap: 8px;
	margin-bottom: 4px;
}

.pf-smart-row-name {
	flex: 1;
	font-weight: 500;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.pf-smart-row-score {
	font-size: 12px;
	font-weight: 600;
	color: var(--text-accent);
	white-space: nowrap;
}

.pf-smart-row-tokens {
	font-size: 11px;
	color: var(--text-muted);
	white-space: nowrap;
}

.pf-smart-row-badges {
	display: flex;
	flex-wrap: wrap;
	gap: 4px;
}

/* Signal badges */
.pf-signal-badge {
	display: inline-block;
	font-size: 10px;
	padding: 1px 6px;
	border-radius: 3px;
	font-weight: 500;
	line-height: 1.4;
}

.pf-signal-forward-link {
	background: rgba(59, 130, 246, 0.15);
	color: rgb(59, 130, 246);
}

.pf-signal-backlink {
	background: rgba(34, 197, 94, 0.15);
	color: rgb(34, 197, 94);
}

.pf-signal-shared-tag {
	background: rgba(168, 85, 247, 0.15);
	color: rgb(168, 85, 247);
}

.pf-signal-folder {
	background: rgba(249, 115, 22, 0.15);
	color: rgb(249, 115, 22);
}

.pf-signal-property {
	background: rgba(20, 184, 166, 0.15);
	color: rgb(20, 184, 166);
}

.pf-smart-footer {
	display: flex;
	justify-content: flex-end;
	gap: 8px;
	padding-top: 12px;
	margin-top: 12px;
	border-top: 1px solid var(--background-modifier-border);
}

/* Stack on narrow viewports */
@media (max-width: 768px) {
	.pf-gen-modal {
		width: 90vw;
	}
	.pf-gen-layout {
		grid-template-columns: 1fr;
	}
	.pf-gen-selection {
		border-right: none;
		border-bottom: 1px solid var(--background-modifier-border);
		padding-right: 0;
		padding-bottom: 16px;
		max-height: none;
	}
	.pf-gen-zone {
		max-height: none;
	}
	.pf-smart-modal {
		width: 90vw;
	}
}