/**
 * Readability Analyzer - Results Section
 *
 * Score dashboard layout, card bases, and traffic light summary.
 *
 * @package AgenticWP
 */

/* ============================================
   Results Section Container
   ============================================ */

.readability-results-section {
	padding: 0 0 48px;
}

.readability-results-section[hidden] {
	display: none;
}

/* ============================================
   Results Grid Layout
   ============================================ */

.results-grid {
	display: grid;
	grid-template-columns: 280px 1fr 1fr;
	grid-template-rows: auto auto auto;
	gap: 1.5rem;
}

/* Grid placement */
.results-score-card {
	grid-column: 1;
	grid-row: 1 / 3;
}

.results-traffic-card {
	grid-column: 2;
	grid-row: 1;
}

.results-metrics-card {
	grid-column: 3;
	grid-row: 1;
}

.results-quality-card {
	grid-column: 2 / 4;
	grid-row: 2;
}

.results-rhythm-card {
	grid-column: 1 / 4;
	grid-row: 3;
}

/* ============================================
   Card Base Styles
   ============================================ */

.results-score-card,
.results-traffic-card,
.results-metrics-card,
.results-quality-card,
.results-rhythm-card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 16px;
	padding: 1.5rem;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.card-title {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 1rem;
	font-weight: 600;
	color: var(--ink);
	margin: 0 0 1rem;
}

.card-info-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	padding: 0;
	background: transparent;
	border: none;
	color: var(--muted);
	cursor: pointer;
	transition: color 0.2s ease;
}

.card-info-btn:hover {
	color: var(--ink);
}

/* ============================================
   Score Display Card
   ============================================ */

.results-score-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
}

.score-display {
	display: flex;
	flex-direction: column;
	align-items: center;
	margin-bottom: 1.5rem;
}

.score-circle {
	position: relative;
	width: 160px;
	height: 160px;
	margin-bottom: 1rem;
}

.score-ring {
	width: 100%;
	height: 100%;
	transform: rotate(-90deg);
}

.score-ring-bg {
	fill: none;
	stroke: var(--tool-border);
	stroke-width: 8;
}

.score-ring-progress {
	fill: none;
	stroke: var(--tool-success);
	stroke-width: 8;
	stroke-linecap: round;
	stroke-dasharray: 339.292;
	stroke-dashoffset: 339.292;
	transition: stroke-dashoffset 0.8s ease, stroke 0.3s ease;
}

/* Score color states */
.score-circle[data-level="low"] .score-ring-progress {
	stroke: var(--tool-error);
}

.score-circle[data-level="medium"] .score-ring-progress {
	stroke: var(--tool-warning);
}

.score-circle[data-level="high"] .score-ring-progress {
	stroke: var(--tool-success);
}

.score-value {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	flex-direction: column;
	align-items: center;
}

.score-number {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--ink);
	line-height: 1;
	font-variant-numeric: tabular-nums;
}

.score-label {
	font-size: 0.875rem;
	color: var(--muted);
	font-weight: 500;
}

/* Grade Level Display */
.grade-level-display {
	margin-bottom: 1rem;
}

.grade-indicator {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin-bottom: 0.5rem;
}

.grade-label {
	font-size: 0.875rem;
	color: var(--muted);
}

.grade-value {
	font-size: 1rem;
	font-weight: 600;
	color: var(--ink);
}

/* Audience Match Status */
.audience-match {
	font-size: 0.8125rem;
}

.audience-match[hidden] {
	display: none;
}

.match-icon {
	display: flex;
	align-items: center;
	gap: 0.375rem;
}

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

.match-icon--good {
	color: var(--tool-success);
}

.match-icon--warning {
	color: var(--tool-warning);
}

.match-icon--error {
	color: var(--tool-error);
}

/* Score Rating */
.score-meta {
	margin-top: auto;
}

.score-rating {
	font-size: 0.9375rem;
	font-weight: 500;
	color: var(--muted);
	padding: 0.5rem 1rem;
	background: var(--tool-bg-subtle);
	border-radius: 20px;
}

/* ============================================
   Traffic Light Summary Card
   ============================================ */

.traffic-light-list {
	display: flex;
	flex-direction: column;
	gap: 0.625rem;
}

.traffic-item {
	display: flex;
	align-items: center;
	gap: 0.75rem;
	padding: 0.5rem 0;
}

.traffic-indicator {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--tool-border);
	transition: background 0.3s ease;
}

/* Hide all icons by default */
.traffic-indicator .indicator-icon {
	display: none;
}

/* Neutral/default state - no icon */
.indicator-neutral {
	background: var(--tool-border);
}

/* Good state */
.indicator-green {
	background: var(--traffic-good);
	box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.indicator-green .indicator-icon--good {
	display: block;
	color: #fff;
}

/* Warning state */
.indicator-orange {
	background: var(--traffic-warning);
	box-shadow: 0 0 8px rgba(234, 179, 8, 0.4);
}

.indicator-orange .indicator-icon--warning {
	display: block;
	color: #fff;
}

/* Error state */
.indicator-red {
	background: var(--traffic-bad);
	box-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

.indicator-red .indicator-icon--error {
	display: block;
	color: #fff;
}

/* Legacy data-status support */
.traffic-item[data-status="good"] .traffic-indicator {
	background: var(--traffic-good);
	box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.traffic-item[data-status="warning"] .traffic-indicator {
	background: var(--traffic-warning);
	box-shadow: 0 0 8px rgba(234, 179, 8, 0.4);
}

.traffic-item[data-status="bad"] .traffic-indicator {
	background: var(--traffic-bad);
	box-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

.traffic-label {
	flex: 1;
	font-size: 0.875rem;
	color: var(--ink);
}

.traffic-value {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--ink);
	font-variant-numeric: tabular-nums;
}

.traffic-divider {
	height: 1px;
	background: var(--line);
	margin: 0.375rem 0;
}

/* ============================================
   Stagger Animation for Results
   ============================================ */

.results-score-card,
.results-traffic-card,
.results-metrics-card,
.results-quality-card,
.results-rhythm-card {
	opacity: 0;
	animation: slide-in-up 0.4s ease forwards;
}

.results-score-card { animation-delay: 0.1s; }
.results-traffic-card { animation-delay: 0.15s; }
.results-metrics-card { animation-delay: 0.2s; }
.results-quality-card { animation-delay: 0.25s; }
.results-rhythm-card { animation-delay: 0.3s; }

/* ============================================
   Loading Skeleton States
   ============================================ */

@keyframes skeleton-shimmer {
	0% {
		background-position: -200px 0;
	}
	100% {
		background-position: calc(200px + 100%) 0;
	}
}

.skeleton {
	background: linear-gradient(
		90deg,
		var(--tool-bg-subtle) 0%,
		#f0f0f0 50%,
		var(--tool-bg-subtle) 100%
	);
	background-size: 200px 100%;
	animation: skeleton-shimmer 1.5s ease infinite;
	border-radius: 4px;
}

/* Apply skeleton state to cards during loading */
.results-section--loading .score-number,
.results-section--loading .traffic-value,
.results-section--loading .metric-value,
.results-section--loading .quality-value {
	background: linear-gradient(
		90deg,
		var(--tool-bg-subtle) 0%,
		#e5e7eb 50%,
		var(--tool-bg-subtle) 100%
	);
	background-size: 200px 100%;
	animation: skeleton-shimmer 1.5s ease infinite;
	color: transparent;
	border-radius: 4px;
}

.results-section--loading .score-ring-progress {
	stroke-dashoffset: 339.292 !important;
}

.results-section--loading .metric-bar-fill,
.results-section--loading .quality-bar-fill {
	width: 0 !important;
}

/* ============================================
   Export Actions
   ============================================ */

.export-actions {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	margin-top: 1.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--line);
	width: 100%;
}

.export-actions .btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.375rem;
	font-size: 0.8125rem;
	padding: 0.5rem 0.75rem;
	min-height: 36px;
	width: 100%;
}

.export-actions .btn svg {
	flex-shrink: 0;
}

.export-actions .btn span {
	white-space: nowrap;
}

/* Smaller button variant for export actions */
.btn-sm {
	font-size: 0.8125rem;
	padding: 0.5rem 0.875rem;
}