/**
 * Keyword Density Checker - Placement Map & Checklist Styles
 *
 * Styles for the keyword distribution map showing intro/body/conclusion
 * sections, keyword position dots, and strategic placement checklist.
 *
 * @package AgenticWP
 */

/* ============================================
   Placement Map Container
   ============================================ */

.placement-map-card {
	background: var(--tool-bg);
	border: 1px solid var(--tool-border);
	border-radius: var(--tool-radius-lg);
	padding: var(--kd-card-padding);
	min-width: 0; /* Allow grid item to shrink */
}

.placement-map-card .card-title {
	margin: 0 0 var(--tool-space-md);
	font-size: var(--tool-text-lg);
	font-weight: 600;
	color: var(--tool-text);
}

/* ============================================
   Placement Map Sections
   ============================================ */

.placement-map {
	display: flex;
	gap: var(--tool-space-xs);
	margin-bottom: var(--tool-space-md);
}

.map-section {
	display: flex;
	flex-direction: column;
	gap: var(--tool-space-xs);
	transition: transform 0.2s ease, opacity 0.2s ease;
}

.map-section--intro {
	flex: 1 1 15%;
	min-width: 0;
}

.map-section--body {
	flex: 4 1 60%;
	min-width: 0;
}

.map-section--conclusion {
	flex: 1 1 15%;
	min-width: 0;
}

/* Section highlight on hover */
.map-section--highlighted {
	transform: translateY(-2px);
}

.map-section--highlighted .section-bar {
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Section labels */
.section-label {
	font-size: var(--tool-text-xs);
	font-weight: 500;
	color: var(--tool-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* Section bars */
.section-bar {
	position: relative;
	height: 32px;
	border-radius: var(--tool-radius-sm);
	transition: box-shadow 0.2s ease;
	overflow: visible;
}

.map-section--intro .section-bar {
	background: linear-gradient(135deg, var(--kd-map-intro-color) 0%, #60A5FA 100%);
}

.map-section--body .section-bar {
	background: linear-gradient(135deg, var(--kd-map-body-color) 0%, #9CA3AF 100%);
}

.map-section--conclusion .section-bar {
	background: linear-gradient(135deg, var(--kd-map-conclusion-color) 0%, #A78BFA 100%);
}

/* Section count badges */
.section-count {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 24px;
	height: 24px;
	padding: 0 var(--tool-space-xs);
	font-size: var(--tool-text-sm);
	font-weight: 600;
	color: var(--tool-text);
	background: var(--tool-bg-subtle);
	border-radius: var(--tool-radius-full);
}

/* ============================================
   Keyword Position Dots
   ============================================ */

.keyword-dots {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	pointer-events: none;
}

.keyword-dot {
	position: absolute;
	top: 50%;
	width: 10px;
	height: 10px;
	margin-top: -5px;
	margin-left: -5px;
	background: var(--tool-bg);
	border: 2px solid var(--tool-bg);
	border-radius: 50%;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
	cursor: pointer;
	pointer-events: auto;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
	z-index: 1;
}

.keyword-dot:hover {
	transform: scale(1.4);
	box-shadow: 0 3px 8px rgba(0, 0, 0, 0.25);
	z-index: 2;
}

.keyword-dot:focus {
	outline: 2px solid var(--kd-accent);
	outline-offset: 2px;
}

/* Dot tooltip */
.dot-tooltip {
	position: absolute;
	bottom: calc(100% + 8px);
	left: 50%;
	transform: translateX(-50%);
	padding: var(--tool-space-xs) var(--tool-space-sm);
	font-size: var(--tool-text-xs);
	font-weight: 500;
	color: var(--tool-bg);
	background: var(--tool-text);
	border-radius: var(--tool-radius-sm);
	white-space: nowrap;
	max-width: calc(100vw - 2rem); /* Prevent overflow beyond viewport */
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.15s ease, visibility 0.15s ease;
	pointer-events: none;
}

/* Edge-aware tooltip positioning for dots near left edge */
.keyword-dot[style*="left: 0"] .dot-tooltip,
.keyword-dot[style*="left: 1"] .dot-tooltip,
.keyword-dot[style*="left: 2"] .dot-tooltip,
.keyword-dot[style*="left: 3"] .dot-tooltip,
.keyword-dot[style*="left: 4"] .dot-tooltip,
.keyword-dot[style*="left: 5%"] .dot-tooltip,
.keyword-dot[style*="left: 6%"] .dot-tooltip,
.keyword-dot[style*="left: 7%"] .dot-tooltip,
.keyword-dot[style*="left: 8%"] .dot-tooltip,
.keyword-dot[style*="left: 9%"] .dot-tooltip {
	left: 0;
	transform: translateX(0);
}

.keyword-dot[style*="left: 0"] .dot-tooltip::after,
.keyword-dot[style*="left: 1"] .dot-tooltip::after,
.keyword-dot[style*="left: 2"] .dot-tooltip::after,
.keyword-dot[style*="left: 3"] .dot-tooltip::after,
.keyword-dot[style*="left: 4"] .dot-tooltip::after,
.keyword-dot[style*="left: 5%"] .dot-tooltip::after,
.keyword-dot[style*="left: 6%"] .dot-tooltip::after,
.keyword-dot[style*="left: 7%"] .dot-tooltip::after,
.keyword-dot[style*="left: 8%"] .dot-tooltip::after,
.keyword-dot[style*="left: 9%"] .dot-tooltip::after {
	left: 10px;
}

/* Edge-aware tooltip positioning for dots near right edge */
.keyword-dot[style*="left: 9"][style*="%"]:not([style*="left: 9%"]) .dot-tooltip {
	left: auto;
	right: 0;
	transform: translateX(0);
}

.keyword-dot[style*="left: 9"][style*="%"]:not([style*="left: 9%"]) .dot-tooltip::after {
	left: auto;
	right: 10px;
	margin-left: 0;
}

.dot-tooltip::after {
	content: '';
	position: absolute;
	top: 100%;
	left: 50%;
	margin-left: -4px;
	border: 4px solid transparent;
	border-top-color: var(--tool-text);
}

.keyword-dot:hover .dot-tooltip,
.keyword-dot:focus .dot-tooltip {
	opacity: 1;
	visibility: visible;
}

/* ============================================
   Map Legend
   ============================================ */

.map-legend {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--tool-space-md);
	margin-bottom: var(--tool-space-md);
	font-size: var(--tool-text-sm);
	color: var(--tool-text-muted);
}

.legend-item {
	display: flex;
	align-items: center;
	gap: var(--tool-space-xs);
}

.legend-dot {
	width: 10px;
	height: 10px;
	background: var(--tool-bg);
	border: 2px solid var(--kd-accent);
	border-radius: 50%;
}

.legend-note {
	font-style: italic;
}

/* ============================================
   Distribution Insight
   ============================================ */

.distribution-insight {
	padding: var(--tool-space-sm) var(--tool-space-md);
	font-size: var(--tool-text-sm);
	border-radius: var(--tool-radius-sm);
	border-left: 3px solid;
}

.distribution-insight--success {
	color: var(--kd-zone-optimal);
	background: var(--kd-zone-optimal-bg);
	border-color: var(--kd-zone-optimal);
}

.distribution-insight--warning {
	color: var(--kd-zone-heavy-light);
	background: var(--kd-zone-heavy-bg);
	border-color: var(--kd-zone-heavy);
}

.distribution-insight[hidden] {
	display: none;
}

/* ============================================
   Placement Checklist Container
   ============================================ */

.placement-checklist-card {
	background: var(--tool-bg);
	border: 1px solid var(--tool-border);
	border-radius: var(--tool-radius-lg);
	padding: var(--kd-card-padding);
}

.placement-checklist-card .card-title {
	margin: 0 0 var(--tool-space-md);
	font-size: var(--tool-text-lg);
	font-weight: 600;
	color: var(--tool-text);
}

/* ============================================
   Checklist Items
   ============================================ */

.placement-checklist {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--tool-space-sm);
}

.checklist-item {
	display: flex;
	align-items: flex-start;
	gap: var(--tool-space-sm);
	padding: var(--tool-space-sm) var(--tool-space-md);
	background: var(--tool-bg-subtle);
	border-radius: var(--tool-radius-md);
	transition: background-color 0.2s ease, border-color 0.2s ease;
	border-left: 3px solid transparent;
}

/* Checked state */
.checklist-item.checked {
	background: var(--kd-zone-optimal-bg);
	border-color: var(--kd-zone-optimal);
}

.checklist-item.checked .check-icon {
	color: var(--kd-zone-optimal);
}

.checklist-item.checked .check-status {
	color: var(--kd-zone-optimal);
}

/* Unchecked state */
.checklist-item.unchecked {
	background: var(--kd-zone-danger-bg);
	border-color: var(--kd-zone-danger);
}

.checklist-item.unchecked .check-icon {
	color: var(--kd-zone-danger);
}

.checklist-item.unchecked .check-status {
	color: var(--kd-zone-danger);
}

/* Not applicable state */
.checklist-item.not-applicable {
	background: var(--tool-bg-subtle);
	border-color: var(--tool-text-muted);
	opacity: 0.7;
}

.checklist-item.not-applicable .check-icon {
	color: var(--tool-text-muted);
}

/* ============================================
   Checklist Icons
   ============================================ */

.check-icon {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	margin-top: 2px;
}

.check-icon svg {
	width: 16px;
	height: 16px;
}

.check-icon svg[hidden] {
	display: none;
}

/* ============================================
   Checklist Labels & Status
   ============================================ */

.check-label {
	flex: 1;
	font-size: var(--tool-text-base);
	font-weight: 500;
	color: var(--tool-text);
	line-height: 1.4;
}

.check-status {
	flex-shrink: 0;
	font-size: var(--tool-text-xs);
	font-weight: 500;
	color: var(--tool-text-muted);
	text-align: right;
}

/* ============================================
   Checklist Summary
   ============================================ */

.checklist-summary {
	margin-top: var(--tool-space-md);
	padding-top: var(--tool-space-md);
	border-top: 1px solid var(--tool-border);
	text-align: center;
}

.checklist-summary[hidden] {
	display: none;
}

.summary-score {
	font-size: var(--tool-text-lg);
	font-weight: 600;
	color: var(--tool-text);
}

.summary-score span {
	color: var(--kd-zone-optimal);
}

/* ============================================
   Responsive Styles
   ============================================ */

@media (max-width: 680px) {
	.placement-map {
		flex-direction: column;
		gap: var(--tool-space-md);
	}

	.map-section--intro,
	.map-section--body,
	.map-section--conclusion {
		flex: none;
		width: 100%;
	}

	.map-legend {
		flex-direction: column;
		align-items: flex-start;
	}

	.checklist-item {
		flex-wrap: wrap;
	}

	.check-status {
		width: 100%;
		text-align: left;
		margin-top: var(--tool-space-xs);
		padding-left: calc(20px + var(--tool-space-sm));
	}
}

/* ============================================
   Reduced Motion
   ============================================ */

@media (prefers-reduced-motion: reduce) {
	.map-section,
	.keyword-dot,
	.dot-tooltip,
	.checklist-item {
		transition: none;
	}

	.keyword-dot:hover {
		transform: none;
	}

	.map-section--highlighted {
		transform: none;
	}
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
	.placement-map-card,
	.placement-checklist-card {
		break-inside: avoid;
		border: 1px solid #ccc;
	}

	.section-bar {
		-webkit-print-color-adjust: exact;
		print-color-adjust: exact;
	}

	.keyword-dot {
		background: #000 !important;
	}

	.dot-tooltip {
		display: none;
	}
}