/* LP Course Forums — estilos del front-end.
   Hereda la tipografía del tema y sólo define color, ritmo y separadores. */

.lpcf {
	--lpcf-line: rgba(0, 0, 0, .1);
	--lpcf-muted: rgba(0, 0, 0, .58);
	--lpcf-surface: rgba(0, 0, 0, .025);
	--lpcf-accent: #1f6feb;
	--lpcf-warn: #9a6400;
	--lpcf-warn-bg: #fff6e0;
	--lpcf-ok: #1a7f4b;
	--lpcf-danger: #b32020;
	--lpcf-radius: 8px;

	font-size: 1rem;
	line-height: 1.55;
	margin: 1.5rem 0;
}

.lpcf * {
	box-sizing: border-box;
}

/* Encabezado ---------------------------------------------------------- */

.lpcf-head {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	align-items: flex-start;
	justify-content: space-between;
	padding-bottom: .9rem;
	border-bottom: 1px solid var(--lpcf-line);
}

.lpcf-title {
	margin: 0 0 .2rem;
	font-size: 1.35rem;
	line-height: 1.25;
}

.lpcf-sub {
	margin: 0;
	color: var(--lpcf-muted);
	font-size: .875rem;
}

.lpcf-topic-tools {
	display: flex;
	flex-wrap: wrap;
	gap: .4rem;
}

/* Botones y enlaces --------------------------------------------------- */

.lpcf-btn {
	display: inline-block;
	padding: .5rem .95rem;
	border: 1px solid transparent;
	border-radius: var(--lpcf-radius);
	background: var(--lpcf-accent);
	color: #fff;
	font-size: .9rem;
	font-weight: 600;
	line-height: 1.3;
	text-decoration: none;
	cursor: pointer;
}

.lpcf-btn:hover,
.lpcf-btn:focus {
	color: #fff;
	filter: brightness(.93);
}

.lpcf-btn-quiet {
	background: transparent;
	border-color: var(--lpcf-line);
	color: inherit;
	font-weight: 500;
}

.lpcf-btn-quiet:hover,
.lpcf-btn-quiet:focus {
	color: inherit;
	background: var(--lpcf-surface);
	filter: none;
}

.lpcf-link {
	background: none;
	border: 0;
	padding: 0;
	color: var(--lpcf-muted);
	font-size: .85rem;
	text-decoration: none;
	cursor: pointer;
}

.lpcf-link:hover,
.lpcf-link:focus {
	color: var(--lpcf-accent);
	text-decoration: underline;
}

.lpcf-link.lpcf-danger:hover {
	color: var(--lpcf-danger);
}

.lpcf-link.lpcf-strong {
	color: var(--lpcf-ok);
	font-weight: 600;
}

.lpcf :focus-visible {
	outline: 2px solid var(--lpcf-accent);
	outline-offset: 2px;
}

/* Avisos -------------------------------------------------------------- */

.lpcf-notice {
	margin: 0 0 1rem;
	padding: .7rem .9rem;
	border-left: 3px solid var(--lpcf-accent);
	border-radius: 0 var(--lpcf-radius) var(--lpcf-radius) 0;
	background: var(--lpcf-surface);
	font-size: .9rem;
}

.lpcf-notice-ok {
	border-color: var(--lpcf-ok);
}

.lpcf-notice-info {
	border-color: var(--lpcf-warn);
	background: var(--lpcf-warn-bg);
}

.lpcf-notice-error {
	border-color: var(--lpcf-danger);
}

.lpcf-hint {
	margin: .6rem 0;
	color: var(--lpcf-muted);
	font-size: .875rem;
}

.lpcf-empty {
	padding: 2rem 1rem;
	border: 1px dashed var(--lpcf-line);
	border-radius: var(--lpcf-radius);
	text-align: center;
	color: var(--lpcf-muted);
}

.lpcf-empty h3 {
	margin-top: 0;
	color: inherit;
}

/* Buscador ------------------------------------------------------------ */

.lpcf-search {
	display: flex;
	flex-wrap: wrap;
	gap: .5rem;
	align-items: center;
	margin: 1rem 0;
}

.lpcf-search input[type="search"] {
	flex: 1 1 220px;
	min-width: 0;
	padding: .5rem .7rem;
	border: 1px solid var(--lpcf-line);
	border-radius: var(--lpcf-radius);
	font: inherit;
	font-size: .9rem;
}

/* Listado de temas ---------------------------------------------------- */

.lpcf-topics {
	margin: 0;
	padding: 0;
	list-style: none;
}

.lpcf-topic {
	display: flex;
	gap: .9rem;
	align-items: flex-start;
	padding: 1rem 0;
	border-bottom: 1px solid var(--lpcf-line);
}

.lpcf-topic.is-pinned {
	background: var(--lpcf-surface);
	padding-left: .75rem;
	padding-right: .75rem;
	border-radius: var(--lpcf-radius);
}

.lpcf-topic-avatar img,
.lpcf-message-avatar img {
	display: block;
	border-radius: 50%;
}

.lpcf-topic-main {
	flex: 1 1 auto;
	min-width: 0;
}

.lpcf-topic-title {
	display: inline-block;
	font-size: 1.05rem;
	font-weight: 600;
	line-height: 1.35;
	text-decoration: none;
	color: inherit;
}

.lpcf-topic-title:hover {
	color: var(--lpcf-accent);
}

.lpcf-topic-meta {
	margin: .25rem 0 0;
	color: var(--lpcf-muted);
	font-size: .82rem;
}

.lpcf-topic-side {
	flex: 0 0 auto;
	max-width: 220px;
	text-align: right;
	color: var(--lpcf-muted);
	font-size: .8rem;
}

.lpcf-count {
	display: block;
}

.lpcf-count strong {
	font-size: 1.05rem;
	color: inherit;
}

.lpcf-last {
	display: block;
	margin-top: .15rem;
}

/* Etiquetas ----------------------------------------------------------- */

.lpcf-badges {
	display: inline-flex;
	flex-wrap: wrap;
	gap: .35rem;
	margin-left: .35rem;
	vertical-align: middle;
}

.lpcf-badge {
	display: inline-block;
	padding: .1rem .45rem;
	border: 1px solid var(--lpcf-line);
	border-radius: 99px;
	font-size: .7rem;
	font-weight: 600;
	letter-spacing: .02em;
	text-transform: uppercase;
	color: var(--lpcf-muted);
	white-space: nowrap;
}

.lpcf-badge-pin {
	border-color: currentColor;
	color: var(--lpcf-accent);
}

.lpcf-badge-ok {
	border-color: currentColor;
	color: var(--lpcf-ok);
}

.lpcf-badge-pending {
	border-color: currentColor;
	color: var(--lpcf-warn);
	background: var(--lpcf-warn-bg);
}

.lpcf-badge-role {
	border-color: currentColor;
	color: var(--lpcf-accent);
}

/* Hilo ---------------------------------------------------------------- */

.lpcf-back {
	margin: 0 0 .75rem;
}

.lpcf-thread {
	margin: 1.25rem 0;
}

.lpcf-message {
	padding: 1rem 0;
	border-bottom: 1px solid var(--lpcf-line);
}

.lpcf-message.is-first {
	padding-top: 0;
}

.lpcf-message.is-pending {
	border-left: 3px solid var(--lpcf-warn);
	padding-left: .85rem;
	background: var(--lpcf-warn-bg);
	border-radius: 0 var(--lpcf-radius) var(--lpcf-radius) 0;
}

.lpcf-message-head {
	display: flex;
	gap: .6rem;
	align-items: center;
	flex-wrap: wrap;
}

.lpcf-author-name {
	font-weight: 600;
}

.lpcf-message-date,
.lpcf-edited {
	color: var(--lpcf-muted);
	font-size: .8rem;
	margin-left: .4rem;
}

.lpcf-message-body {
	margin: .6rem 0 .5rem;
	overflow-wrap: break-word;
}

.lpcf-message-body p:first-child {
	margin-top: 0;
}

.lpcf-message-body p:last-child {
	margin-bottom: 0;
}

.lpcf-message-body blockquote {
	margin: .8rem 0;
	padding: .2rem 0 .2rem .9rem;
	border-left: 3px solid var(--lpcf-line);
	color: var(--lpcf-muted);
}

.lpcf-message-body pre {
	padding: .8rem;
	background: var(--lpcf-surface);
	border-radius: var(--lpcf-radius);
	overflow-x: auto;
}

.lpcf-message-actions {
	display: flex;
	flex-wrap: wrap;
	gap: .85rem;
}

/* Formularios --------------------------------------------------------- */

.lpcf-form label,
.lpcf-reply-box label {
	display: block;
	margin-bottom: .3rem;
	font-weight: 600;
	font-size: .9rem;
}

.lpcf-form input[type="text"],
.lpcf-textarea,
.lpcf-report-form textarea {
	width: 100%;
	padding: .6rem .7rem;
	border: 1px solid var(--lpcf-line);
	border-radius: var(--lpcf-radius);
	font: inherit;
	font-size: .95rem;
}

.lpcf-reply-box {
	margin-top: 1.5rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--lpcf-line);
}

.lpcf-reply-box h4 {
	margin: 0 0 .6rem;
	font-size: 1.05rem;
}

.lpcf-report-form {
	margin-top: .75rem;
	padding: .75rem;
	border: 1px solid var(--lpcf-line);
	border-radius: var(--lpcf-radius);
}

.lpcf-report-form textarea {
	margin-bottom: .5rem;
}

/* Paginación ---------------------------------------------------------- */

.lpcf-pagination {
	display: flex;
	flex-wrap: wrap;
	gap: .3rem;
	margin: 1.25rem 0;
}

.lpcf-page {
	min-width: 2rem;
	padding: .3rem .55rem;
	border: 1px solid var(--lpcf-line);
	border-radius: var(--lpcf-radius);
	text-align: center;
	text-decoration: none;
	color: inherit;
	font-size: .875rem;
}

.lpcf-page.is-current {
	background: var(--lpcf-accent);
	border-color: var(--lpcf-accent);
	color: #fff;
	font-weight: 600;
}

/* Responsive ---------------------------------------------------------- */

@media (max-width: 640px) {
	.lpcf-topic {
		flex-wrap: wrap;
	}

	.lpcf-topic-side {
		max-width: none;
		width: 100%;
		text-align: left;
		padding-left: 3.4rem;
	}

	.lpcf-head {
		flex-direction: column;
	}
}

/* Modo oscuro del tema ------------------------------------------------ */

@media (prefers-color-scheme: dark) {
	.lpcf {
		--lpcf-line: rgba(255, 255, 255, .16);
		--lpcf-muted: rgba(255, 255, 255, .62);
		--lpcf-surface: rgba(255, 255, 255, .05);
		--lpcf-warn-bg: rgba(255, 196, 84, .12);
		--lpcf-accent: #6aa6ff;
	}
}

/* Formularios en línea de las acciones ---------------------------------
   Las acciones viajan por POST, así que cada una es un formulario; se
   muestran como si fueran enlaces o botones sueltos. */

.lpcf-inline-form {
	display: inline;
	margin: 0;
	padding: 0;
}

.lpcf-inline-form button {
	font: inherit;
}

.lpcf-message-actions .lpcf-inline-form button {
	background: none;
	border: 0;
	padding: 0;
	color: var(--lpcf-muted);
	font-size: .85rem;
	cursor: pointer;
}

.lpcf-message-actions .lpcf-inline-form button:hover,
.lpcf-message-actions .lpcf-inline-form button:focus {
	color: var(--lpcf-accent);
	text-decoration: underline;
}

.lpcf-message-actions .lpcf-inline-form button.lpcf-danger:hover {
	color: var(--lpcf-danger);
}

.lpcf-message-actions .lpcf-inline-form button.lpcf-strong {
	color: var(--lpcf-ok);
	font-weight: 600;
}

.lpcf-topic-tools .lpcf-inline-form {
	display: inline-block;
}

/* Botón dentro de las lecciones -------------------------------------- */

.lpcf.lpcf-lesson-link {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: .4rem .8rem;
	margin: .5rem 0 1.25rem;
}

.lpcf-lesson-link .lpcf-hint {
	margin: 0;
}