/* OpenPress JPG to WebP Converter (task 038 foundation, 038B results, 038C visual design). Loaded on the JPG to WebP
   Converter Free Tool page only, after free-tool-single.css, inside the .op-free-tool-interface frame. Presentation only:
   no selector, state attribute or hook used by assets/js/jpg-to-webp-converter.js was renamed or removed.
   Uses the theme's global tokens (--op-bg-elevated, --op-text, --op-border, --op-btn-bg ...) so light and dark follow the
   theme switch (prefers-color-scheme plus :root[data-theme]). Added here: error and success colours, one tint and one
   soft-surface token, each with a light and a dark value. Spacing follows the 4/8/12/16/24/32/48 scale. */

.op-j2w {
	--op-j2w-error: #B42318;     /* AA text on light */
	--op-j2w-success: #067647;   /* AA text on light */
	--op-j2w-success-fill: #16A34A;
	--op-j2w-tint: rgb(37 99 235 / 0.08);
	--op-j2w-tint-strong: rgb(37 99 235 / 0.14);
	--op-j2w-zone: #F1F3F5;
	--op-j2w-ease: cubic-bezier(0.2, 0, 0, 1);
}
@media (prefers-color-scheme: dark) {
	.op-j2w { --op-j2w-error: #F97066; --op-j2w-success: #47CD89; --op-j2w-success-fill: #22C55E; --op-j2w-tint: rgb(91 141 255 / 0.1); --op-j2w-tint-strong: rgb(91 141 255 / 0.18); --op-j2w-zone: #171D33; }
	:root[data-theme="light"] .op-j2w { --op-j2w-error: #B42318; --op-j2w-success: #067647; --op-j2w-success-fill: #16A34A; --op-j2w-tint: rgb(37 99 235 / 0.08); --op-j2w-tint-strong: rgb(37 99 235 / 0.14); --op-j2w-zone: #F1F3F5; }
}
:root[data-theme="dark"] .op-j2w { --op-j2w-error: #F97066; --op-j2w-success: #47CD89; --op-j2w-success-fill: #22C55E; --op-j2w-tint: rgb(91 141 255 / 0.1); --op-j2w-tint-strong: rgb(91 141 255 / 0.18); --op-j2w-zone: #171D33; }

.op-j2w { display: grid; gap: 1.5rem; min-width: 0; }

/* Heading ----------------------------------------------------------------- */
.op-j2w__intro { display: grid; gap: 0.25rem; min-width: 0; }
.op-j2w__heading {
	margin: 0;
	color: var(--op-text);
	font-family: var(--op-font-display);
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: -0.02em;
	line-height: 1.25;
	overflow-wrap: anywhere;
}
.op-j2w__lede { margin: 0; color: var(--op-text-muted); font-size: 0.875rem; line-height: 1.4; }

/* Upload zone -------------------------------------------------------------- */
.op-j2w__select {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 1.25rem;
	min-width: 0;
	padding: 3rem 1.5rem;
	background: var(--op-j2w-zone);
	border: 1.5px dashed var(--op-border-strong);
	border-radius: 1.25rem;
	text-align: center;
	transition: border-color 200ms var(--op-j2w-ease), background-color 200ms var(--op-j2w-ease);
}
.op-j2w__select:hover,
.op-j2w__select:focus-within {
	border-color: var(--op-btn-bg);
	background: color-mix(in srgb, var(--op-btn-bg) 5%, var(--op-j2w-zone));
}

/* Circular icon container: quiet blue tint, nudges up 2px on hover. */
.op-j2w__upload-icon {
	display: grid;
	place-items: center;
	width: 3.5rem;
	height: 3.5rem;
	border-radius: 50%;
	background: var(--op-j2w-tint);
	color: var(--op-link);
	transition: transform 200ms var(--op-j2w-ease), background-color 200ms var(--op-j2w-ease);
}
.op-j2w__select:hover .op-j2w__upload-icon,
.op-j2w__select:focus-within .op-j2w__upload-icon { transform: translateY(-2px); background: var(--op-j2w-tint-strong); }

/* The real file input stays in the accessibility tree and the tab order; it is only visually hidden. */
.op-j2w__input {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: 0;
	padding: 0;
	overflow: hidden;
	opacity: 0;
	clip-path: inset(50%);
	pointer-events: none;
}
/* The label is the primary button. Keyboard focus on the input shows as one solid ring on the button. */
.op-j2w__choose {
	min-width: 12rem;
	max-width: 100%;
	min-height: 3rem;
	padding: 0 1.5rem;
	border-radius: 0.75rem;
	font-size: 0.9375rem;
	font-weight: 600;
	cursor: pointer;
}
.op-j2w__btn-icon { flex: none; transition: transform 200ms var(--op-j2w-ease); }
.op-j2w__choose:hover .op-j2w__btn-icon { transform: translateX(2px); }
.op-j2w__input:focus-visible + .op-j2w__choose {
	outline: 3px solid var(--op-focus);
	outline-offset: 3px;
}
/* The zone also shows a ring when the input is focused, so the whole target reads as focused. */
.op-j2w__select:has(.op-j2w__input:focus-visible) { border-style: solid; border-color: var(--op-focus); }

.op-j2w__hint { display: grid; gap: 0.25rem; justify-items: center; max-width: 100%; color: var(--op-text-muted); font-size: 0.8125rem; line-height: 1.4; }
.op-j2w__hint p { margin: 0; overflow-wrap: anywhere; }
.op-j2w__formats { color: var(--op-text); font-weight: 500; }

/* Privacy line: a small trust row with a ShieldCheck icon. States only what the code does. */
.op-j2w__hint .op-j2w__trust {
	display: flex;
	align-items: flex-start;
	justify-content: center;
	gap: 0.5rem;
	margin-top: 0.75rem;
	padding-top: 0.75rem;
	border-top: 1px solid var(--op-border);
	color: var(--op-text-muted);
	font-size: 0.8125rem;
	text-align: left;
}
.op-j2w__trust svg { flex: none; margin-top: 1px; color: var(--op-link); }

/* Rejected files ----------------------------------------------------------- */
.op-j2w__problems {
	min-width: 0;
	padding: 0.75rem 1rem;
	background: color-mix(in srgb, var(--op-j2w-error) 7%, var(--op-bg-elevated));
	border: 1px solid color-mix(in srgb, var(--op-j2w-error) 40%, var(--op-border));
	border-left-width: 4px;
	border-radius: 0.75rem;
	animation: op-j2w-in 250ms var(--op-j2w-ease) both;
}
.op-j2w__problems[hidden] { display: none; }
.op-j2w__problems-title { margin: 0 0 0.5rem; color: var(--op-j2w-error); font-size: 0.875rem; font-weight: 600; }
.op-j2w__problems-list { display: grid; gap: 0.5rem; margin: 0; padding: 0; list-style: none; }
.op-j2w__problem { display: grid; gap: 0; min-width: 0; font-size: 0.875rem; }
.op-j2w__problem-name { color: var(--op-text); font-weight: 500; overflow-wrap: anywhere; }
.op-j2w__problem-reason { color: var(--op-text); }

/* Selected files ----------------------------------------------------------- */
.op-j2w__files { display: grid; gap: 0.75rem; min-width: 0; }
.op-j2w__summary { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem; min-width: 0; }
.op-j2w__status { margin: 0; min-width: 0; color: var(--op-text); font-size: 0.875rem; font-weight: 600; overflow-wrap: anywhere; }
.op-j2w__clear { min-height: 2.75rem; padding: 0 1rem; border-radius: 0.75rem; font-size: 0.875rem; font-weight: 600; color: var(--op-text-muted); }
.op-j2w__clear:hover { color: var(--op-text); }
.op-j2w__clear[hidden],
.op-j2w__list[hidden],
.op-j2w__empty[hidden] { display: none; }

/* Empty state: one calm line, no second dashed box competing with the upload zone. */
.op-j2w__empty {
	margin: 0;
	padding: 0 0.5rem;
	color: var(--op-text-muted);
	font-size: 0.8125rem;
	line-height: 1.5;
	text-align: center;
	overflow-wrap: anywhere;
}

/* File card ---------------------------------------------------------------- */
.op-j2w__list { display: grid; gap: 0.75rem; margin: 0; padding: 0; list-style: none; min-width: 0; }
.op-j2w__item {
	display: grid;
	grid-template-columns: 3.5rem minmax(0, 1fr) auto;
	align-items: center;
	gap: 0.75rem 1rem;
	min-width: 0;
	padding: 0.75rem 0.75rem 0.75rem 0.75rem;
	background: var(--op-bg-elevated);
	border: 1px solid var(--op-border);
	border-radius: 1rem;
	box-shadow: var(--op-shadow-sm);
	animation: op-j2w-in 250ms var(--op-j2w-ease) both;
	transition: border-color 200ms var(--op-j2w-ease), background-color 200ms var(--op-j2w-ease);
}
.op-j2w__thumb {
	display: grid;
	place-items: center;
	width: 3.5rem;
	height: 3.5rem;
	overflow: hidden;
	background: var(--op-j2w-tint);
	border-radius: 0.625rem;
	color: var(--op-link);
}
.op-j2w__thumb img { display: block; width: 100%; height: 100%; object-fit: cover; }

.op-j2w__info { display: grid; gap: 2px; min-width: 0; }
.op-j2w__name {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	overflow: hidden;
	color: var(--op-text);
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.3;
	overflow-wrap: anywhere;
}
.op-j2w__meta { color: var(--op-text-muted); font-size: 0.8125rem; line-height: 1.4; overflow-wrap: anywhere; }

/* Remove: a quiet 44px icon button. */
.op-j2w__remove {
	display: grid;
	place-items: center;
	flex: none;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0;
	background: transparent;
	border: 1px solid transparent;
	border-radius: 0.75rem;
	color: var(--op-text-muted);
	cursor: pointer;
	transition: background-color 150ms var(--op-j2w-ease), border-color 150ms var(--op-j2w-ease), color 150ms var(--op-j2w-ease);
}
.op-j2w__remove:hover {
	background: color-mix(in srgb, var(--op-text) 7%, transparent);
	color: var(--op-text);
}
.op-j2w__remove:focus-visible,
.op-j2w__clear:focus-visible {
	outline: 3px solid var(--op-focus);
	outline-offset: 2px;
}

/* Conversion status line (038A, extended in 038B). */
.op-j2w__file-status { color: var(--op-text-muted); font-size: 0.8125rem; overflow-wrap: anywhere; }
.op-j2w__file-status[hidden],
.op-j2w__out[hidden],
.op-j2w__meta[hidden] { display: none; }

/* Converting: a small spinner before the status text. Pure CSS; the script's text is untouched. */
.op-j2w__item[data-status="processing"] .op-j2w__file-status:not([hidden])::before {
	content: "";
	display: inline-block;
	width: 0.875rem;
	height: 0.875rem;
	margin-right: 0.5rem;
	vertical-align: -2px;
	border: 2px solid color-mix(in srgb, var(--op-text) 18%, transparent);
	border-top-color: var(--op-link);
	border-radius: 50%;
	animation: op-j2w-spin 800ms linear infinite;
}
.op-j2w__item[data-status="error"] { border-color: color-mix(in srgb, var(--op-j2w-error) 45%, var(--op-border)); }
.op-j2w__item[data-status="error"] .op-j2w__file-status { color: var(--op-j2w-error); font-weight: 500; }
.op-j2w__item[data-status="error"] .op-j2w__thumb { background: color-mix(in srgb, var(--op-j2w-error) 10%, var(--op-bg-elevated)); color: var(--op-j2w-error); }
.op-j2w__item[data-status="success"] { border-color: color-mix(in srgb, var(--op-j2w-success-fill) 40%, var(--op-border)); }
/* "Converted to WebP": a refined success pill. */
.op-j2w__item[data-status="success"] .op-j2w__file-status {
	justify-self: start;
	padding: 0.125rem 0.625rem;
	border: 1px solid color-mix(in srgb, var(--op-j2w-success-fill) 35%, var(--op-border));
	border-radius: var(--op-radius-pill);
	background: color-mix(in srgb, var(--op-j2w-success-fill) 9%, var(--op-bg-elevated));
	color: var(--op-j2w-success);
	font-size: 0.75rem;
	font-weight: 600;
}
.op-j2w__notice { color: var(--op-text); font-size: 0.875rem; }

/* Output name under the original name. */
.op-j2w__out {
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	overflow: hidden;
	color: var(--op-text-muted);
	font-size: 0.8125rem;
	font-weight: 500;
	line-height: 1.35;
	overflow-wrap: anywhere;
}
.op-j2w__arrow { color: var(--op-link); }

/* Locked while converting or building a ZIP. */
.op-j2w[data-busy="true"] .op-j2w__choose { opacity: 0.6; cursor: not-allowed; }
.op-j2w[data-busy="true"] .op-j2w__select { opacity: 0.85; }
.op-j2w[data-busy="true"] .op-j2w__select:hover { border-color: var(--op-border-strong); background: var(--op-j2w-zone); }
.op-j2w[data-busy="true"] .op-j2w__select:hover .op-j2w__upload-icon { transform: none; }
.op-j2w__remove[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; }
.op-j2w__remove[aria-disabled="true"]:hover { background: transparent; border-color: transparent; color: var(--op-text-muted); }

/* Result body (038B): under the file row, full card width. */
.op-j2w__result {
	grid-column: 1 / -1;
	display: grid;
	gap: 0.75rem;
	min-width: 0;
	padding-top: 0.75rem;
	border-top: 1px solid var(--op-border);
	animation: op-j2w-in 300ms var(--op-j2w-ease) both;
}
.op-j2w__delta { margin: 0; font-size: 0.9375rem; font-weight: 600; line-height: 1.3; color: var(--op-text); }
.op-j2w__delta[data-kind="smaller"] { color: var(--op-j2w-success); }
.op-j2w__delta[data-kind="larger"]::before { content: "\2191\00a0"; color: var(--op-text-muted); }
.op-j2w__delta[data-kind="smaller"]::before { content: "\2193\00a0"; }

/* Figures: compact stat tiles (3 columns on desktop). */
.op-j2w__figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr)); gap: 0.75rem; margin: 0; min-width: 0; }
.op-j2w__figure {
	display: grid;
	gap: 2px;
	min-width: 0;
	padding: 0.75rem 1rem;
	background: var(--op-j2w-zone);
	border: 1px solid var(--op-border);
	border-radius: 0.75rem;
}
.op-j2w__figure-label { margin: 0; color: var(--op-text-muted); font-size: 0.75rem; font-weight: 500; line-height: 1.4; }
.op-j2w__figure-value { margin: 0; color: var(--op-text); font-size: 1rem; font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; overflow-wrap: anywhere; }

/* Per-file download: the script builds it as a secondary button; a Download icon is added in CSS only. */
.op-j2w__download {
	justify-self: start;
	max-width: 100%;
	min-height: 2.75rem;
	padding: 0 1.25rem;
	border-radius: 0.75rem;
	font-size: 0.9375rem;
	font-weight: 600;
	text-decoration: none;
}
.op-j2w__download::before,
.op-j2w__zip::before {
	content: "";
	flex: none;
	width: 1.125rem;
	height: 1.125rem;
	background: currentColor;
	-webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 15V3'/%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") center / contain no-repeat;
	mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 15V3'/%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'/%3E%3Cpath d='m7 10 5 5 5-5'/%3E%3C/svg%3E") center / contain no-repeat;
}
.op-j2w__download:focus-visible,
.op-j2w__zip:focus-visible { outline: 3px solid var(--op-focus); outline-offset: 3px; }

/* Summary card: the success state. */
.op-j2w__totals {
	display: grid;
	gap: 1rem;
	min-width: 0;
	padding: 1.5rem;
	background: color-mix(in srgb, var(--op-j2w-success-fill) 5%, var(--op-bg-elevated));
	border: 1px solid color-mix(in srgb, var(--op-j2w-success-fill) 30%, var(--op-border));
	border-radius: 1rem;
	animation: op-j2w-in 300ms var(--op-j2w-ease) both;
}
.op-j2w__totals[hidden] { display: none; }
.op-j2w__totals-title {
	display: flex;
	align-items: center;
	gap: 0.625rem;
	margin: 0;
	color: var(--op-text);
	font-family: var(--op-font-display);
	font-size: 1.125rem;
	font-weight: 700;
	letter-spacing: -0.01em;
	line-height: 1.25;
}
.op-j2w__totals-title svg { flex: none; color: var(--op-j2w-success-fill); }
.op-j2w__figures--totals { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.op-j2w__figures--totals .op-j2w__figure { background: var(--op-bg-elevated); }
.op-j2w__local { margin: 0; color: var(--op-text-muted); font-size: 0.8125rem; line-height: 1.5; overflow-wrap: anywhere; }
.op-j2w__totals-actions { display: grid; gap: 0.5rem; justify-items: start; min-width: 0; }
.op-j2w__zip { min-height: 3rem; max-width: 100%; padding: 0 1.5rem; border-radius: 0.75rem; font-size: 0.9375rem; font-weight: 600; }
.op-j2w__zip[hidden],
.op-j2w__zipnote[hidden] { display: none; }
.op-j2w__zip[aria-disabled="true"] { opacity: 0.7; cursor: progress; }
.op-j2w__zipnote { margin: 0; color: var(--op-text); font-size: 0.875rem; overflow-wrap: anywhere; }
.op-j2w__zipnote[data-kind="error"] { color: var(--op-j2w-error); font-weight: 500; }

/* Motion ---------------------------------------------------------------- */
@keyframes op-j2w-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes op-j2w-spin { to { transform: rotate(360deg); } }

/* Responsive ------------------------------------------------------------ */
@media (max-width: 767px) {
	.op-j2w__select { padding: 2rem 1rem; }
	.op-j2w__figures--totals { grid-template-columns: repeat(3, minmax(0, 1fr)); }
	.op-j2w__figures--totals .op-j2w__figure { padding: 0.625rem 0.75rem; }
}
@media (min-width: 768px) {
	.op-j2w__select { padding: 3.5rem 2rem; }
}
@media (max-width: 480px) {
	.op-j2w__choose { width: 100%; }
	.op-j2w__download,
	.op-j2w__zip { width: 100%; justify-self: stretch; }
	.op-j2w__figures { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.op-j2w__figures--totals { grid-template-columns: 1fr; }
	.op-j2w__totals { padding: 1rem; }
	.op-j2w__item { grid-template-columns: 3rem minmax(0, 1fr) auto; gap: 0.5rem 0.75rem; }
	.op-j2w__thumb { width: 3rem; height: 3rem; }
}

/* Reduced motion: no entrance animation, no hover movement, spinner becomes a static ring. */
@media (prefers-reduced-motion: reduce) {
	.op-j2w *,
	.op-j2w *::before { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
	.op-j2w__select:hover .op-j2w__upload-icon,
	.op-j2w__select:focus-within .op-j2w__upload-icon,
	.op-j2w__choose:hover .op-j2w__btn-icon { transform: none; }
}