/* ==========================================================================
   Annotations — margin notes, voting and submission
   ========================================================================== */

.annotations {
	margin-block-start: clamp(36px, 5vw, 56px);
	padding-block-start: clamp(28px, 4vw, 40px);
	border-top: var(--lm-border-width) solid var(--lm-border);
	scroll-margin-top: calc(var(--lm-header-height) + 30px);
}

.annotations__head {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
	align-items: end;
	gap: var(--lm-space-md);
	margin-block-end: var(--lm-space-lg);
}

.annotations__head h2 {
	margin: 0;
	font-size: clamp(1.6rem, 1.35rem + 1vw, 2.15rem);
}

.annotations__note {
	max-width: 48ch;
	margin: 0;
	font-size: 0.8rem;
	line-height: 1.6;
	color: var(--lm-muted);
}

.annotations__empty {
	padding: 22px;
	border: 1px dashed var(--lm-border);
	border-radius: var(--lm-radius);
	font-size: 0.86rem;
	color: var(--lm-muted);
}

.annotations__list {
	display: flex;
	flex-direction: column;
	gap: 14px;
	margin-block-end: var(--lm-space-lg);
}

/* --------------------------------------------------------------------------
   Annotation card
   -------------------------------------------------------------------------- */

.annotation {
	padding: clamp(16px, 3vw, 22px);
	background: var(--lm-background);
	border: var(--lm-border-width) solid var(--lm-border);
	border-radius: var(--lm-radius);
	transition: border-color var(--lm-speed) var(--lm-ease), box-shadow var(--lm-speed) var(--lm-ease);
}

.annotation:target {
	border-color: var(--lm-primary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--lm-primary) 14%, transparent);
}

.annotation__quote {
	position: relative;
	margin: 0 0 14px;
	padding: 10px 14px 10px 18px;
	background: var(--lm-surface);
	border-inline-start: 3px solid var(--lm-primary);
	border-radius: 0 var(--lm-radius-sm) var(--lm-radius-sm) 0;
	font-family: var(--lm-font-heading);
	font-size: 1rem;
	font-style: italic;
	line-height: 1.5;
}

.annotation__quote p {
	margin: 0;
}

.annotation__quote cite {
	display: block;
	margin-block-start: 6px;
	font-family: var(--lm-font-body);
	font-size: 0.62rem;
	font-style: normal;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--lm-muted);
}

.annotation__body {
	font-size: 0.9rem;
	line-height: 1.65;
}

.annotation__body p:last-child {
	margin-bottom: 0;
}

.annotation__footer {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-block-start: 14px;
	padding-block-start: 12px;
	border-top: 1px solid color-mix(in srgb, var(--lm-border) 65%, transparent);
}

.annotation__author {
	display: flex;
	align-items: center;
	gap: 9px;
	min-width: 0;
}

.annotation__avatar {
	border-radius: 50%;
}

.annotation__name {
	display: block;
	font-size: 0.78rem;
	font-weight: 700;
	line-height: 1.3;
}

.annotation__time {
	display: block;
	font-size: 0.65rem;
	color: var(--lm-muted);
}

.annotation__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 4px;
}

.annotation__action {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	min-height: 30px;
	padding: 5px 9px;
	border: var(--lm-border-width) solid transparent;
	border-radius: 999px;
	background: transparent;
	color: var(--lm-muted);
	font-size: 0.68rem;
	font-weight: 700;
	text-decoration: none;
	transition: background var(--lm-speed) var(--lm-ease), color var(--lm-speed) var(--lm-ease), border-color var(--lm-speed) var(--lm-ease);
}

.annotation__action:hover {
	background: var(--lm-surface);
	border-color: var(--lm-border);
	color: var(--lm-text);
}

.annotation__action.is-voted {
	background: color-mix(in srgb, var(--lm-primary) 12%, transparent);
	border-color: color-mix(in srgb, var(--lm-primary) 32%, transparent);
	color: var(--lm-primary-strong);
}

.annotation__action--report:hover {
	color: var(--lm-primary-strong);
}

.annotation__votes {
	font-variant-numeric: tabular-nums;
}

/* --------------------------------------------------------------------------
   Submission form
   -------------------------------------------------------------------------- */

.annotation-form {
	margin-block-start: var(--lm-space-lg);
	padding: clamp(18px, 3vw, 26px);
	background: var(--lm-surface);
	border: var(--lm-border-width) solid var(--lm-border);
	border-radius: var(--lm-radius-lg);
	scroll-margin-top: calc(var(--lm-header-height) + 30px);
}

.annotation-form__head h3 {
	margin: 0 0 3px;
	font-size: 1.35rem;
}

.annotation-form__head p {
	margin: 0 0 var(--lm-space-md);
	font-size: 0.8rem;
	color: var(--lm-muted);
}

.annotation-form__quote {
	position: relative;
	margin-block-end: var(--lm-space-sm);
	padding: 12px 14px;
	background: var(--lm-background);
	border: var(--lm-border-width) solid var(--lm-border);
	border-inline-start: 3px solid var(--lm-primary);
	border-radius: var(--lm-radius-sm);
}

.annotation-form__quote-label {
	display: block;
	margin-bottom: 4px;
	font-size: 0.6rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--lm-muted);
}

.annotation-form__quote blockquote {
	margin: 0;
	font-family: var(--lm-font-heading);
	font-size: 0.95rem;
	font-style: italic;
	line-height: 1.5;
}

.annotation-form__quote-clear {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	margin-block-start: 8px;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--lm-muted);
	font-size: 0.64rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
}

.annotation-form__quote-clear:hover {
	color: var(--lm-primary-strong);
}

.annotation-form__identity {
	margin: 0 0 var(--lm-space-sm);
	font-size: 0.78rem;
	color: var(--lm-muted);
}

.annotation-form__guest {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 12px;
	margin-block-end: var(--lm-space-sm);
}

.annotation-form__guest label,
.annotation-form__field {
	display: flex;
	flex-direction: column;
	gap: 5px;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.03em;
}

.annotation-form__field textarea {
	min-height: 132px;
	resize: vertical;
}

.annotation-form__footer {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px 16px;
	margin-block-start: var(--lm-space-sm);
}

.annotation-form__count {
	font-size: 0.68rem;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
	color: var(--lm-muted);
}

.annotation-form__note {
	flex: 1 1 auto;
	font-size: 0.68rem;
	color: var(--lm-muted);
}

.annotation-form__footer .lm-btn {
	margin-inline-start: auto;
}

.annotation-form__status {
	margin-block-start: 10px;
	font-size: 0.78rem;
	color: var(--lm-muted);
}

.annotation-form__status.is-success {
	color: #2f7a45;
}

.annotation-form__status.is-error {
	color: var(--lm-primary-strong);
}

.annotation-form.is-submitting {
	opacity: 0.7;
	pointer-events: none;
}

.annotation-form__login {
	margin: var(--lm-space-sm) 0 0;
	font-size: 0.74rem;
	color: var(--lm-muted);
}

/* --------------------------------------------------------------------------
   Selection trigger and highlights
   -------------------------------------------------------------------------- */

.lm-annotate-trigger {
	position: fixed;
	z-index: var(--lm-z-overlay);
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 13px;
	border: 1px solid color-mix(in srgb, var(--lm-text) 20%, transparent);
	border-radius: 999px;
	background: var(--lm-text);
	color: var(--lm-background);
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	box-shadow: var(--lm-shadow-lg);
	animation: lm-pop 160ms var(--lm-ease-out);
}

.lm-annotate-trigger:hover {
	background: var(--lm-primary-strong);
	color: #fffaf4;
}

.lm-annotation-highlight {
	background: color-mix(in srgb, var(--lm-selection) 65%, transparent);
	border-bottom: 1px solid color-mix(in srgb, var(--lm-primary) 60%, transparent);
	border-radius: 2px;
	cursor: pointer;
}

.lm-annotation-highlight:hover {
	background: var(--lm-selection);
}

/* Read-only note when JS is unavailable */
.no-js .annotations__empty::after {
	content: " JavaScript is required to select passages, but you can still write a general annotation below.";
}

@media (max-width: 800px) {
	.annotations__head {
		grid-template-columns: minmax(0, 1fr);
	}

	.annotation-form__guest {
		grid-template-columns: minmax(0, 1fr);
	}

	.annotation-form__footer .lm-btn {
		width: 100%;
		margin-inline-start: 0;
	}
}

@media (max-width: 480px) {
	.annotation__footer {
		align-items: flex-start;
		flex-direction: column;
	}

	.annotation__actions {
		width: 100%;
	}
}