/* Content Annotation Manager - front styles */

.cam-anno--tooltip {
	position: relative;
	cursor: help;
	border-bottom: 1px dotted currentColor;
	/* CSS 変数でテンプレート設定（Phase 3）から上書き可能にする想定 */
	--cam-tip-bg: #1f2933;
	--cam-tip-fg: #ffffff;
}

.cam-tip {
	position: absolute;
	left: 50%;
	bottom: calc(100% + 8px);
	z-index: 50;
	display: block;
	width: max-content;
	max-width: 280px;
	transform: translateX(-50%);
	padding: 8px 10px;
	border-radius: 4px;
	background: var(--cam-tip-bg);
	color: var(--cam-tip-fg);
	font-size: var(--cam-font-size, 0.85em);
	line-height: 1.5;
	text-align: left;
	white-space: normal;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity var(--cam-anim, 120ms) ease;
}

.cam-tip::after {
	content: "";
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	border: 5px solid transparent;
	border-top-color: var(--cam-tip-bg);
}

.cam-anno--tooltip:hover > .cam-tip,
.cam-anno--tooltip:focus > .cam-tip,
.cam-anno--tooltip:focus-within > .cam-tip,
.cam-anno--tooltip.is-open > .cam-tip {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}

.cam-tip__link {
	display: inline-block;
	margin-top: 4px;
	color: #9ec7ff;
}

/* --- 注釈ボックス（annotation） --- */

.cam-anno--annotation {
	border-bottom: 1px dotted currentColor;
}

.cam-box {
	display: block;
	margin: 6px 0;
	padding: 8px 12px;
	border-left: 3px solid var(--cam-box-bd, #c3c4c7);
	background: var(--cam-box-bg, #f6f7f7);
	font-size: var(--cam-font-size, 0.9em);
	line-height: 1.6;
}

.cam-box__term {
	font-weight: 600;
	color: var(--cam-box-fg, inherit);
}

.cam-box__term::after {
	content: "：";
	font-weight: 600;
}

.cam-box__link {
	display: inline-block;
	margin-left: 6px;
	color: var(--cam-accent, #2271b1);
}

/* --- 脚注（footnote） --- */

.cam-fn-ref {
	font-size: 0.75em;
	line-height: 0;
}

.cam-fn-ref a {
	text-decoration: none;
	color: var(--cam-accent, #2271b1);
}

.cam-footnotes {
	margin-top: 2em;
	padding-top: 1em;
	border-top: 1px solid var(--cam-box-bd, #c3c4c7);
	font-size: var(--cam-font-size, 0.9em);
}

.cam-footnotes__title {
	font-size: 1.1em;
	margin: 0 0 0.5em;
}

.cam-footnotes__list {
	margin: 0;
	padding-left: 1.4em;
	line-height: 1.7;
}

.cam-footnotes__link {
	color: var(--cam-accent, #2271b1);
}

.cam-footnotes__back {
	margin-left: 4px;
	text-decoration: none;
}

/* --- 用語集（glossary） --- */

.cam-glossary {
	margin: 1.5em 0;
}

.cam-glossary__notice,
.cam-glossary__empty {
	font-size: var(--cam-font-size, 0.9em);
	color: #555;
	margin: 0 0 1em;
}

.cam-glossary__list {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1em;
	margin: 0;
}

.cam-glossary--cols-2 .cam-glossary__list {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cam-glossary--cols-3 .cam-glossary__list {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cam-glossary--cols-4 .cam-glossary__list {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 600px) {
	.cam-glossary__list {
		grid-template-columns: 1fr !important;
	}
}

.cam-glossary__item {
	scroll-margin-top: 80px;
	padding: 0.75em 1em;
	border: 1px solid var(--cam-box-bd, #c3c4c7);
	border-radius: 6px;
	background: var(--cam-box-bg, #fff);
}

.cam-glossary__item:target {
	border-color: var(--cam-accent, #2271b1);
	box-shadow: 0 0 0 2px var(--cam-accent, #2271b1);
}

.cam-glossary__term {
	margin: 0 0 0.25em;
	font-weight: 600;
}

.cam-glossary__reading {
	font-size: 0.82em;
	font-weight: 400;
	color: #666;
}

.cam-glossary__cats {
	display: inline-flex;
	flex-wrap: wrap;
	gap: 4px;
	margin-left: 6px;
	vertical-align: middle;
}

.cam-glossary__cat {
	font-size: 0.72em;
	font-weight: 400;
	line-height: 1.6;
	padding: 0 0.5em;
	border-radius: 999px;
	background: rgba(34, 113, 177, 0.1);
	color: var(--cam-accent, #2271b1);
}

.cam-glossary__desc {
	margin: 0;
	font-size: var(--cam-font-size, 0.92em);
	line-height: 1.7;
}

.cam-glossary__short {
	margin: 0 0 0.4em;
}

.cam-glossary__link {
	color: var(--cam-accent, #2271b1);
}