/**!
 * @file ViewVocabulary.css
 * @desc Modern shell for esl_viewVocabulary.php (the single-word page).
 *
 *       Layout: 2-column at desktop (vocab article + right sidebar).
 *       Article is a single white card with hero (word + phonetics +
 *       speak + add-to-deck) then sections: definition, examples,
 *       related lessons, other word usage (homonyms), related words,
 *       supplemental dictionary lookup.
 *
 *       Scoped under body.view-vocab. Plays cooperatively with the
 *       legacy `voc_*` and `highlightword` styles still present in
 *       viewVocabulary.css.
 */
/************************************************************************************************************************************/

body.view-vocab {
	--vv-brand:      var(--sw-brand-color, #0e6630);
	--vv-brand-dark: #084a22;
	--vv-brand-soft: #e8f3ec;
	--vv-brand-tint: #f4f9f5;
	--vv-ink:        #14211a;
	--vv-ink-soft:   #4a5b51;
	--vv-card:       #ffffff;
	--vv-border:     #e0e8e3;
	--vv-radius:     14px;
	--vv-radius-sm:  10px;
	--vv-max-width:  1180px;
	--vv-shadow:     0 1px 2px rgba(20, 50, 30, 0.04),
	                 0 8px 28px rgba(20, 50, 30, 0.08);
	--vv-shadow-sm:  0 1px 2px rgba(20, 50, 30, 0.04),
	                 0 4px 14px rgba(20, 50, 30, 0.06);

	background-color: var(--vv-brand-tint) !important;
}

/* ------------------------------------------------------------------ */
/* PAGE + GRID                                                         */
/* ------------------------------------------------------------------ */

body.view-vocab .vocab-page {
	max-width: var(--vv-max-width);
	margin: 0 auto;
	padding: 18px 16px 32px 16px;
}

body.view-vocab .vocab-content {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 320px;
	gap: 24px;
	align-items: start;
}

/* ------------------------------------------------------------------ */
/* ARTICLE                                                             */
/* ------------------------------------------------------------------ */

body.view-vocab .vocab-article {
	background: var(--vv-card);
	border-radius: var(--vv-radius);
	box-shadow: var(--vv-shadow);
	overflow: hidden;
	min-width: 0;
}

/* --- Hero --- */

body.view-vocab .vocab-hero {
	padding: 36px 40px 28px 40px;
	text-align: center;
	border-bottom: 1px solid var(--vv-border);
	background: linear-gradient(180deg, var(--vv-brand-tint) 0%, var(--vv-card) 100%);
}

body.view-vocab .vocab-hero__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--vv-brand-dark);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 4px 12px;
	border-radius: 999px;
	background: var(--vv-brand-soft);
	margin-bottom: 16px;
}

body.view-vocab .vocab-hero__word-row {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	flex-wrap: wrap;
}

body.view-vocab .vocab-hero__word {
	font-size: clamp(2rem, 4vw, 3rem);
	font-weight: 800;
	margin: 0;
	color: var(--vv-ink);
	line-height: 1.1;
	letter-spacing: -0.01em;
}

body.view-vocab .vocab-hero__speak {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--vv-brand);
	color: #fff;
	border: none;
	cursor: pointer;
	font-size: 1.05rem;
	transition: background 0.15s ease, transform 0.1s ease;
	padding: 0;
	flex-shrink: 0;
}

body.view-vocab .vocab-hero__speak:hover {
	background: var(--vv-brand-dark);
	transform: scale(1.05);
}

body.view-vocab .vocab-hero__phonetics {
	margin: 12px 0 0 0;
	font-size: 1.1rem;
	color: var(--vv-ink-soft);
}

/* --- Add to flashcard deck (logged in only) --- */

body.view-vocab .vocab-hero__deck {
	margin-top: 22px;
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
}

body.view-vocab .vocab-hero__deck-label {
	font-size: 0.86rem;
	color: var(--vv-ink-soft);
	font-weight: 600;
}

body.view-vocab .vocab-hero__deck select {
	min-width: 260px;
}

/* --- Article body --- */

body.view-vocab .vocab-article__body {
	padding: 28px 40px 36px 40px;
}

/* --- Section wrapper --- */

body.view-vocab .vocab-section {
	margin-top: 28px;
	padding-top: 24px;
	border-top: 1px solid var(--vv-border);
}

body.view-vocab .vocab-section:first-child {
	margin-top: 0;
	padding-top: 0;
	border-top: none;
}

body.view-vocab .vocab-section__title {
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--vv-ink);
	margin: 0 0 16px 0;
	display: inline-flex;
	align-items: center;
	gap: 10px;
}

body.view-vocab .vocab-section__title i {
	color: var(--vv-brand);
	font-size: 1rem;
}

/* --- Definition --- */

body.view-vocab .vocab-definition {
	background: var(--vv-brand-tint);
	border: 1px solid var(--vv-border);
	border-radius: var(--vv-radius-sm);
	padding: 16px 20px 14px 20px;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

body.view-vocab .vocab-definition__header {
	display: flex;
	align-items: baseline;
	gap: 10px;
	flex-wrap: wrap;
}

body.view-vocab .vocab-definition__number {
	font-size: 1.05rem;
	font-weight: 800;
	color: var(--vv-brand-dark);
}

body.view-vocab .vocab-definition__type {
	font-size: 0.85rem;
	font-weight: 700;
	color: var(--vv-brand-dark);
	background: var(--vv-brand-soft);
	padding: 3px 12px;
	border-radius: 999px;
	text-transform: lowercase;
	letter-spacing: 0.02em;
}

body.view-vocab .vocab-definition__text {
	font-size: 1rem;
	line-height: 1.6;
	color: var(--vv-ink);
}

body.view-vocab .vocab-definition__translation {
	font-size: 0.92rem;
	line-height: 1.55;
	color: var(--vv-ink-soft);
	padding-top: 4px;
	margin: 0;
	border-top: 1px dashed var(--vv-border);
}

/* --- Examples --- */

body.view-vocab .vocab-examples {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
	counter-reset: vocab-ex-counter;
}

body.view-vocab .vocab-example {
	background: var(--vv-card);
	border: 1px solid var(--vv-border);
	border-left: 3px solid var(--vv-brand);
	border-radius: var(--vv-radius-sm);
	padding: 12px 16px;
	counter-increment: vocab-ex-counter;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

body.view-vocab .vocab-example__en {
	display: flex;
	align-items: flex-start;
	gap: 10px;
}

body.view-vocab .vocab-example__en::before {
	content: counter(vocab-ex-counter) ".";
	color: var(--vv-brand-dark);
	font-weight: 700;
	font-size: 0.9rem;
	flex-shrink: 0;
	padding-top: 2px;
	min-width: 22px;
}

body.view-vocab .vocab-example__en > span:not(.vocab-example-speak-wrap) {
	flex: 1;
	line-height: 1.55;
	color: var(--vv-ink);
	font-size: 1rem;
}

body.view-vocab .vocab-example__speak {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	background: var(--vv-brand);
	color: #fff;
	border: none;
	cursor: pointer;
	font-size: 0.8rem;
	transition: background 0.15s ease, transform 0.1s ease;
	padding: 0;
	flex-shrink: 0;
	margin-top: 2px;
}

body.view-vocab .vocab-example__speak:hover {
	background: var(--vv-brand-dark);
	transform: scale(1.05);
}

body.view-vocab .vocab-example__jp {
	font-size: 0.92rem;
	color: var(--vv-ink-soft);
	margin-left: 32px;
	line-height: 1.55;
}

/* --- Related lessons --- */

body.view-vocab .vocab-related-lessons {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

body.view-vocab .vocab-related-lessons a {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 10px 14px;
	background: var(--vv-card);
	border: 1px solid var(--vv-border);
	border-radius: var(--vv-radius-sm);
	color: var(--vv-ink);
	text-decoration: none;
	transition: background 0.12s ease, border-color 0.12s ease;
	font-size: 0.95rem;
}

body.view-vocab .vocab-related-lessons a:hover {
	background: var(--vv-brand-soft);
	border-color: var(--vv-brand);
	color: var(--vv-brand-dark);
}

body.view-vocab .vocab-related-lessons__curric {
	color: var(--vv-ink-soft);
	font-size: 0.85rem;
	font-weight: 500;
}

body.view-vocab .vocab-related-lessons__sep {
	color: var(--vv-border);
}

body.view-vocab .vocab-related-lessons__lesson {
	font-weight: 600;
	color: var(--vv-ink);
}

body.view-vocab .vocab-related-lessons a:hover .vocab-related-lessons__lesson {
	color: var(--vv-brand-dark);
}

/* --- Other word usage (homonyms) --- */

body.view-vocab .vocab-homonym {
	margin-top: 18px;
	padding: 22px 24px;
	background: var(--vv-brand-tint);
	border: 1px solid var(--vv-border);
	border-radius: var(--vv-radius-sm);
}

body.view-vocab .vocab-homonym__header {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	margin-bottom: 14px;
}

body.view-vocab .vocab-homonym__word {
	font-size: 1.5rem;
	font-weight: 700;
	margin: 0;
	color: var(--vv-ink);
}

body.view-vocab .vocab-homonym__phonetics {
	display: block;
	text-align: center;
	color: var(--vv-ink-soft);
	font-size: 0.95rem;
	margin-bottom: 16px;
}

body.view-vocab .vocab-homonym__definition {
	background: var(--vv-card);
	border-radius: 6px;
	padding: 12px 14px;
	margin-bottom: 12px;
}

/* --- Related words (chips) --- */

body.view-vocab .vocab-related-words {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

body.view-vocab .vocab-related-words a {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 14px;
	background: var(--vv-card);
	border: 1.5px solid var(--vv-border);
	border-radius: 999px;
	color: var(--vv-ink);
	text-decoration: none;
	font-size: 0.88rem;
	transition: background 0.12s ease, border-color 0.12s ease;
}

body.view-vocab .vocab-related-words a:hover {
	background: var(--vv-brand-soft);
	border-color: var(--vv-brand);
	color: var(--vv-brand-dark);
}

body.view-vocab .vocab-related-words__type {
	color: var(--vv-brand-dark);
	font-size: 0.78rem;
	font-weight: 600;
}

body.view-vocab .vocab-related-words__lang {
	color: var(--vv-ink-soft);
	font-size: 0.82rem;
}

/* --- Supplemental dictionary lookup — framed card mirroring the           */
/* dict-section pattern on the dictionary page.                              */

body.view-vocab .vocab-lookup {
	/* Skip the default top-divider treatment from .vocab-section so the
	   framed card stands on its own with proper breathing room. */
	padding-top: 0;
	border-top: none;
	background: var(--vv-brand-tint);
	border: 1px solid var(--vv-border);
	border-radius: var(--vv-radius-sm);
	overflow: hidden;
}

body.view-vocab .vocab-lookup__header {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 16px 20px 14px 20px;
	border-bottom: 1px solid var(--vv-border);
	background: var(--vv-card);
}

body.view-vocab .vocab-lookup__icon {
	width: 36px;
	height: 36px;
	border-radius: 8px;
	background: var(--vv-brand-soft);
	color: var(--vv-brand-dark);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-size: 0.95rem;
	flex-shrink: 0;
}

body.view-vocab .vocab-lookup__title {
	font-size: 1.05rem;
	font-weight: 700;
	color: var(--vv-ink);
	margin: 0;
	display: flex;
	align-items: baseline;
	flex-wrap: wrap;
	gap: 10px;
	line-height: 1.25;
}

body.view-vocab .vocab-lookup__source {
	font-size: 0.78rem;
	color: var(--vv-ink-soft);
	font-weight: 500;
	font-style: italic;
}

body.view-vocab .vocab-lookup__body {
	padding: 18px 20px;
}

body.view-vocab .vocab-suppl {
	font-size: 0.95rem;
	line-height: 1.65;
	color: var(--vv-ink);
	text-align: left;
}

/* ------------------------------------------------------------------ */
/* SIDEBAR                                                             */
/* ------------------------------------------------------------------ */

/* Panel/list styles are in the shared LessonListPanel.css (.ll-panel*).
   Page only owns the outer aside wrapper. */

body.view-vocab .vocab-sidebar {
	display: block;
}

/* ------------------------------------------------------------------ */
/* RESPONSIVE                                                          */
/* ------------------------------------------------------------------ */

@media (max-width: 1024px) {
	body.view-vocab .vocab-content {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 720px) {
	body.view-vocab .vocab-hero {
		padding: 26px 22px 22px 22px;
	}
	body.view-vocab .vocab-article__body {
		padding: 22px 22px 30px 22px;
	}
	body.view-vocab .vocab-hero__word {
		font-size: 2rem;
	}
}