/**
 * SA — Page Weight / Image Size Estimator widget, used only on
 * /tools/page-weight-image-size-estimator/ (see the `data-sa-tool` markup
 * rendered by sa_page_weight_shortcode() in inc/tools.php). Self-contained;
 * reuses the --tool-* tokens from tools.css, which is a declared
 * dependency so it always loads first.
 */

.sa-pw-checker {
	background: #fff;
	border: 1px solid var(--tool-border);
	border-radius: 1rem;
	padding: 1.75rem;
	box-shadow: 0 14px 32px -20px rgba(23, 35, 61, 0.3);
	margin: 2rem 0;
}
@media (min-width: 768px) {
	.sa-pw-checker {
		padding: 2.25rem;
	}
}

.sa-pw-checker__field label {
	display: block;
	font-weight: 700;
	font-size: 0.85rem;
	color: var(--tool-ink);
	margin-bottom: 0.5rem;
}

.sa-pw-url-row {
	display: flex;
	gap: 0.6rem;
	flex-wrap: wrap;
}
.sa-pw-url-row input[type="text"] {
	flex: 1 1 14rem;
	border: 1px solid var(--tool-border);
	border-radius: 0.6rem;
	padding: 0.7rem 0.9rem;
	font-family: inherit;
	font-size: 0.95rem;
	color: var(--tool-ink);
}
.sa-pw-url-row input[type="text"]:focus {
	outline: none;
	border-color: var(--tool-yellow);
	box-shadow: 0 0 0 3px var(--tool-yellow-glow);
}
.sa-pw-check-btn {
	flex: 0 0 auto;
	border: none;
	border-radius: 0.6rem;
	padding: 0.7rem 1.25rem;
	font-family: inherit;
	font-weight: 700;
	font-size: 0.9rem;
	white-space: nowrap;
	background: var(--tool-yellow);
	color: #14110a;
	cursor: pointer;
	transition: box-shadow 0.15s ease, transform 0.15s ease, opacity 0.15s ease;
}
.sa-pw-check-btn:hover:not(:disabled) {
	box-shadow: 0 0 16px 2px var(--tool-yellow-glow);
	transform: translateY(-1px);
}
.sa-pw-check-btn:disabled {
	opacity: 0.6;
	cursor: default;
}

.sa-pw-status {
	display: block;
	margin-top: 0.75rem;
	font-size: 0.85rem;
	color: var(--tool-muted);
	min-height: 1.2em;
}
.sa-pw-status.is-error {
	color: #c23f3f;
}

/* ==========================================================================
   Stats + verdict
   ========================================================================== */

.sa-pw-output {
	margin-top: 2rem;
	padding-top: 2rem;
	border-top: 1px solid var(--tool-border);
}

.sa-pw-stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
	gap: 1rem;
	background: var(--tool-bg-alt);
	border-radius: 0.85rem;
	padding: 1.25rem 1.5rem;
	margin-bottom: 1rem;
}
.sa-pw-stat {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
}
.sa-pw-stat__value {
	font-size: 1.4rem;
	font-weight: 700;
	color: var(--tool-ink);
	line-height: 1.2;
}
.sa-pw-stat__label {
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: var(--tool-muted);
}

.sa-pw-verdict {
	font-size: 0.92rem;
	font-weight: 600;
	padding: 0.75rem 1rem;
	border-radius: 0.6rem;
	margin: 0 0 0.5rem;
}
.sa-pw-verdict.is-good {
	background: #eaf6ec;
	color: #1e5c2a;
}
.sa-pw-verdict.is-warn {
	background: #fdf2ec;
	color: #9a4a1f;
}
.sa-pw-verdict.is-over {
	background: #fdecec;
	color: #a3312f;
}

.sa-pw-note {
	font-size: 0.82rem;
	color: var(--tool-muted);
	margin: 0 0 1.5rem;
}

/* ==========================================================================
   Image list
   ========================================================================== */

.sa-pw-results__label {
	display: block;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	color: var(--tool-muted);
	margin-bottom: 0.75rem;
}

.sa-pw-list {
	display: flex;
	flex-direction: column;
	gap: 0.6rem;
}

.sa-pw-item {
	display: flex;
	align-items: center;
	gap: 0.85rem;
	background: var(--tool-bg-alt);
	border-radius: 0.6rem;
	padding: 0.7rem 0.9rem;
}

.sa-pw-item__thumb {
	flex-shrink: 0;
	width: 3rem;
	height: 3rem;
	border-radius: 0.4rem;
	overflow: hidden;
	background: #e4e8f0;
	display: flex;
	align-items: center;
	justify-content: center;
}
.sa-pw-item__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.sa-pw-item__body {
	flex: 1 1 auto;
	min-width: 0;
	display: flex;
	flex-direction: column;
	gap: 0.3rem;
}
.sa-pw-item__name {
	font-size: 0.88rem;
	font-weight: 600;
	color: var(--tool-ink);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.sa-pw-item__meta {
	font-size: 0.78rem;
	color: var(--tool-muted);
}

.sa-pw-item__flags {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
}
.sa-pw-flag {
	display: inline-block;
	font-size: 0.7rem;
	font-weight: 700;
	padding: 0.15rem 0.5rem;
	border-radius: 999px;
}
.sa-pw-flag--oversized {
	background: #fdecec;
	color: #a3312f;
}
.sa-pw-flag--warn {
	background: #fdf2ec;
	color: #9a4a1f;
}
.sa-pw-flag--format {
	background: #eef1fb;
	color: #2f3d8a;
}

.sa-pw-item__size {
	flex-shrink: 0;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--tool-ink);
	white-space: nowrap;
}

.sa-pw-empty {
	font-size: 0.9rem;
	color: var(--tool-muted);
	margin: 0;
}