/**
 * Keyword Density Checker - Content Score Styles
 *
 * Styles for the overall content score display including:
 * - Circular score meter with animated ring
 * - Letter grade badge
 * - Score breakdown with progress bars
 * - Top improvement suggestions
 *
 * @package AgenticWP
 */

/* ==========================================================================
   Content Score Card
   ========================================================================== */

.content-score-card {
	background: var(--white);
	border: 1px solid var(--line);
	border-radius: 12px;
	padding: 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.content-score-card .card-title {
	font-size: 1rem;
	font-weight: 600;
	color: var(--ink);
	margin: 0;
}

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

.score-display {
	display: flex;
	align-items: center;
	gap: 1.5rem;
}

/* Score Circle */
.score-circle {
	position: relative;
	width: 120px;
	height: 120px;
	flex-shrink: 0;
}

.score-ring {
	width: 100%;
	height: 100%;
}

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

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

/* Score ring color states */
.score-ring-success {
	stroke: var(--color-success, #22C55E);
}

.score-ring-warning {
	stroke: var(--color-warning, #EAB308);
}

.score-ring-danger {
	stroke: var(--color-danger, #EF4444);
}

/* Score circle color states (for glow effect) */
.score-circle-success {
	--score-glow: rgba(34, 197, 94, 0.2);
}

.score-circle-warning {
	--score-glow: rgba(234, 179, 8, 0.2);
}

.score-circle-danger {
	--score-glow: rgba(239, 68, 68, 0.2);
}

/* Score Center Text */
.score-center {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	line-height: 1;
}

.score-number {
	font-size: 2rem;
	font-weight: 700;
	color: var(--ink);
}

.score-max {
	font-size: 0.875rem;
	color: var(--muted);
	margin-top: 2px;
}

/* Grade Display */
.grade-display {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.grade-badge {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	font-size: 1.5rem;
	font-weight: 700;
	border-radius: 8px;
	color: var(--white);
	transition: background-color 0.3s ease, transform 0.3s ease;
}

/* Grade badge color variants */
.grade-a {
	background: linear-gradient(135deg, #22C55E 0%, #16A34A 100%);
}

.grade-b {
	background: linear-gradient(135deg, #84CC16 0%, #65A30D 100%);
}

.grade-c {
	background: linear-gradient(135deg, #EAB308 0%, #CA8A04 100%);
}

.grade-d {
	background: linear-gradient(135deg, #F97316 0%, #EA580C 100%);
}

.grade-f {
	background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
}

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

/* ==========================================================================
   Score Breakdown
   ========================================================================== */

.score-breakdown {
	border-top: 1px solid var(--line);
	padding-top: 1.5rem;
}

.breakdown-title {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--ink);
	margin: 0 0 1rem;
}

.breakdown-items {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.breakdown-item {
	display: grid;
	grid-template-columns: 1fr auto;
	grid-template-rows: auto auto;
	gap: 0.25rem 0.5rem;
	align-items: center;
}

.item-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	grid-column: 1 / -1;
}

.item-label {
	font-size: 0.8125rem;
	color: var(--ink);
}

.item-weight {
	font-size: 0.75rem;
	color: var(--muted);
}

.item-bar {
	height: 6px;
	background: var(--line);
	border-radius: 3px;
	overflow: hidden;
	grid-column: 1;
}

.item-fill {
	height: 100%;
	width: var(--fill-width, 0%);
	background: linear-gradient(90deg, var(--accent) 0%, var(--gradient-orange-end, #F97316) 100%);
	border-radius: 3px;
	transition: width 0.5s ease-out;
}

/* Color states for item fill based on score */
.breakdown-item[data-score="high"] .item-fill {
	background: linear-gradient(90deg, #22C55E 0%, #16A34A 100%);
}

.breakdown-item[data-score="medium"] .item-fill {
	background: linear-gradient(90deg, #EAB308 0%, #CA8A04 100%);
}

.breakdown-item[data-score="low"] .item-fill {
	background: linear-gradient(90deg, #EF4444 0%, #DC2626 100%);
}

.item-score {
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--ink);
	min-width: 2rem;
	text-align: right;
}

/* ==========================================================================
   Top Improvements
   ========================================================================== */

.top-improvements {
	border-top: 1px solid var(--line);
	padding-top: 1.5rem;
}

.improvements-title {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--ink);
	margin: 0 0 1rem;
}

.improvements-list {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
	margin: 0;
	padding: 0 0 0 1.25rem;
}

.improvement-item {
	display: flex;
	flex-direction: column;
	gap: 0.125rem;
	font-size: 0.875rem;
	color: var(--muted);
}

.improvement-category {
	font-weight: 600;
	color: var(--ink);
	text-transform: capitalize;
}

.improvement-message {
	color: var(--muted);
}

.improvement-score {
	font-size: 0.75rem;
	color: var(--muted);
	opacity: 0.8;
}

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

@media (max-width: 680px) {
	.score-display {
		flex-direction: column;
		text-align: center;
	}

	.grade-display {
		align-items: center;
	}

	.score-circle {
		width: 100px;
		height: 100px;
	}

	.score-number {
		font-size: 1.75rem;
	}
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes score-ring-fill {
	from {
		stroke-dashoffset: 339.292;
	}
}

.score-ring-progress {
	animation: score-ring-fill 0.8s ease-out forwards;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	.score-ring-progress {
		animation: none;
		transition: none;
	}

	.item-fill {
		transition: none;
	}

	.grade-badge {
		transition: none;
	}
}