/* =========================================================
   Petbook — Estilos principais
   Paleta inspirada no visual clássico do Orkut: azul acinzentado,
   caixas com barra de título e bordas finas, tabs arredondadas no topo.
   ========================================================= */

:root {
	--petbook-primary: #3B5998;
	--petbook-primary-dark: #29416B;
	--petbook-accent: #6E93D6;
	--petbook-accent-light: #EAF0FB;
	--petbook-dark: #333333;
	--petbook-bg: #E6ECF5;
	--petbook-white: #FFFFFF;
	--petbook-border: #C9D7EA;
	--petbook-muted: #6B7A99;
	--petbook-radius: 6px;
	--petbook-shadow: 0 1px 3px rgba(41, 65, 107, 0.12);
	--petbook-font: Arial, Tahoma, "Helvetica Neue", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	font-family: var(--petbook-font);
	background: var(--petbook-bg);
	color: var(--petbook-dark);
	line-height: 1.5;
	font-size: 13px;
}

a { color: var(--petbook-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

h1, h2, h3, h4 { color: var(--petbook-primary-dark); font-weight: 700; line-height: 1.25; margin: 0 0 12px; }

.petbook-container {
	max-width: 1100px;
	margin: 0 auto;
	padding: 0 16px;
}

.petbook-muted { color: var(--petbook-muted); }
.petbook-prose p:last-child { margin-bottom: 0; }

/* ---------- Botões ---------- */
.petbook-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 7px 16px;
	border-radius: 4px;
	font-weight: 700;
	font-size: 12.5px;
	border: 1px solid transparent;
	cursor: pointer;
	transition: background .12s ease, box-shadow .12s ease, opacity .12s ease;
}
.petbook-btn:hover { text-decoration: none; }
.petbook-btn--primary { background: var(--petbook-primary); color: #fff; border-color: var(--petbook-primary-dark); }
.petbook-btn--primary:hover { background: var(--petbook-primary-dark); color: #fff; }
.petbook-btn--outline { background: #fff; border-color: var(--petbook-border); color: var(--petbook-primary); }
.petbook-btn--outline:hover { background: var(--petbook-accent-light); }
.petbook-btn--ghost { background: var(--petbook-accent-light); color: var(--petbook-primary); border-color: var(--petbook-border); }
.petbook-btn--lg { padding: 10px 22px; font-size: 14px; }
.petbook-btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- Cabeçalho ---------- */
.petbook-header { position: sticky; top: 0; z-index: 100; }

.petbook-topbar { background: var(--petbook-white); border-bottom: 1px solid var(--petbook-border); }
.petbook-topbar__inner {
	display: flex;
	align-items: center;
	gap: 20px;
	padding: 10px 16px;
}
.petbook-logo img { height: 34px; width: auto; }
.petbook-search { flex: 1; max-width: 340px; display: flex; background: var(--petbook-bg); border: 1px solid var(--petbook-border); border-radius: 4px; padding: 2px 2px 2px 10px; }
.petbook-search input { flex: 1; border: none; background: transparent; font-family: var(--petbook-font); font-size: 12.5px; outline: none; min-width: 0; }
.petbook-search button { border: none; background: var(--petbook-primary); color: #fff; width: 28px; height: 26px; border-radius: 3px; cursor: pointer; flex: 0 0 auto; }

.petbook-header__actions { display: flex; align-items: center; gap: 8px; margin-left: auto; flex: 0 0 auto; }

.petbook-header__collapsible { display: flex; align-items: center; gap: 20px; flex: 1; min-width: 0; }

/* Faixa de abas estilo Orkut clássico */
.petbook-tabstrip { background: linear-gradient(to bottom, var(--petbook-accent) 0%, var(--petbook-primary) 100%); }
.petbook-tabstrip__list { list-style: none; margin: 0; padding: 0 4px; display: flex; gap: 2px; flex-wrap: nowrap; overflow-x: auto; }
.petbook-tabstrip__list::-webkit-scrollbar { display: none; }
.petbook-tabstrip__list li { flex: 0 0 auto; }
.petbook-tabstrip__list a {
	display: block;
	padding: 9px 18px;
	color: #fff;
	font-weight: 700;
	font-size: 12.5px;
	white-space: nowrap;
	border-right: 1px solid rgba(255,255,255,0.15);
}
.petbook-tabstrip__list a:hover { background: rgba(255,255,255,0.12); text-decoration: none; }
.petbook-tabstrip__list li:first-child a { border-top-left-radius: 4px; }

.petbook-nav-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 36px; height: 36px;
	border: none;
	background: transparent;
	cursor: pointer;
	margin-left: auto;
	padding: 0;
}
.petbook-nav-toggle span { display: block; height: 2px; width: 100%; background: var(--petbook-dark); border-radius: 2px; transition: transform .15s ease, opacity .15s ease; }
.petbook-header.is-nav-open .petbook-nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.petbook-header.is-nav-open .petbook-nav-toggle span:nth-child(2) { opacity: 0; }
.petbook-header.is-nav-open .petbook-nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
	.petbook-nav-toggle { display: flex; }
	.petbook-header__collapsible {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		flex-direction: column;
		align-items: stretch;
		gap: 12px;
		background: var(--petbook-white);
		border-bottom: 1px solid var(--petbook-border);
		box-shadow: var(--petbook-shadow);
		padding: 14px 16px 18px;
	}
	.petbook-header.is-nav-open .petbook-header__collapsible { display: flex; }
	.petbook-search { max-width: none; }
	.petbook-header__actions { flex-direction: column; align-items: stretch; margin-left: 0; }
	.petbook-header__actions .petbook-btn { width: 100%; }
}

/* ---------- Hero (landing) ---------- */
.petbook-hero { padding: 40px 0; }
.petbook-hero__inner { display: flex; align-items: flex-start; gap: 32px; }
.petbook-hero__text { flex: 1.2; }
.petbook-hero__logo { height: 64px; width: auto; margin-bottom: 20px; }

@media (max-width: 780px) {
	.petbook-hero__logo { height: 48px; margin: 0 auto 18px; }
}
.petbook-hero__text h1 { font-size: 26px; margin-bottom: 12px; }
.petbook-hero__text p { font-size: 13.5px; color: var(--petbook-muted); margin-bottom: 20px; max-width: 480px; }
.petbook-hero__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.petbook-hero__image { flex: 0 0 auto; text-align: center; }
.petbook-hero__image img { max-width: 220px; margin: 0 auto; }
.petbook-hero__login { flex: 0 0 300px; }
.petbook-hero__login .petbook-box__body { padding: 16px; }
.petbook-hero__login .petbook-form__row { margin-bottom: 12px; }

@media (max-width: 780px) {
	.petbook-hero__login { flex: 1 1 auto; width: 100%; }
}

/* ---------- Seção de features ---------- */
.petbook-features { padding: 20px 0 60px; }
.petbook-features h2 { text-align: center; font-size: 19px; margin-bottom: 26px; }
.petbook-features__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 16px;
}
.petbook-feature { text-align: center; }
.petbook-feature__icon { font-size: 28px; display: block; margin-bottom: 8px; }
.petbook-feature p { color: var(--petbook-muted); font-size: 12.5px; }

/* ---------- Cards ---------- */
.petbook-card {
	background: var(--petbook-white);
	border-radius: var(--petbook-radius);
	box-shadow: var(--petbook-shadow);
	padding: 20px;
	margin-bottom: 20px;
}
.petbook-widget-title { font-size: 15px; margin-bottom: 10px; }

/* ---------- Layout do app (feed + sidebars) ---------- */
.petbook-app-layout {
	display: grid;
	grid-template-columns: 260px 1fr 260px;
	gap: 20px;
	padding: 24px 0 60px;
	align-items: start;
}
.petbook-pet-tabs__content.petbook-app-layout { grid-template-columns: 280px 1fr; padding-top: 20px; }

@media (max-width: 900px) {
	.petbook-app-layout { grid-template-columns: 1fr; }
}

/* ---------- Placeholder de módulos futuros ---------- */
.petbook-placeholder {
	padding: 32px 20px;
	border: 2px dashed var(--petbook-border);
	border-radius: var(--petbook-radius);
	text-align: center;
	color: var(--petbook-muted);
	background: var(--petbook-white);
}

/* ---------- Perfil de Pet ---------- */
.petbook-pet-cover { height: 240px; background: linear-gradient(135deg, var(--petbook-primary), var(--petbook-primary-dark)); overflow: hidden; }
.petbook-pet-cover__img { width: 100%; height: 100%; object-fit: cover; }
.petbook-pet-header {
	display: flex;
	align-items: flex-end;
	gap: 20px;
	margin-top: -50px;
	padding-bottom: 20px;
}
.petbook-pet-header__avatar img { width: 110px; height: 110px; border-radius: 50%; border: 5px solid #fff; box-shadow: var(--petbook-shadow); }
.petbook-pet-header__info { flex: 1; }
.petbook-pet-header__meta { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 6px; }
.petbook-pet-header__actions { display: flex; gap: 10px; }

.petbook-tag {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	background: var(--petbook-bg);
	color: var(--petbook-dark);
	border-radius: 999px;
	padding: 4px 12px;
	font-size: 13px;
	font-weight: 700;
}
.petbook-tag--adoption { background: #FDEEF0; color: #C43D5C; }

.petbook-tabs { display: flex; gap: 2px; padding-top: 14px; }
.petbook-tabs__item {
	padding: 8px 16px;
	font-weight: 700;
	font-size: 12.5px;
	color: var(--petbook-primary-dark);
	cursor: pointer;
	background: var(--petbook-accent-light);
	border: 1px solid var(--petbook-border);
	border-bottom: none;
	border-top-left-radius: 5px;
	border-top-right-radius: 5px;
}
.petbook-tabs__item.is-active { color: var(--petbook-primary-dark); background: var(--petbook-white); border-bottom: 1px solid var(--petbook-white); position: relative; top: 1px; }
.petbook-pet-tabs__content { border-top: 1px solid var(--petbook-border); }

/* ---------- Comunidade ---------- */
.petbook-community__header { display: flex; gap: 24px; align-items: center; padding: 32px 0; }
.petbook-community__cover img { width: 160px; height: 160px; object-fit: cover; border-radius: var(--petbook-radius); }

/* ---------- Anúncio de adoção ---------- */
.petbook-adoption-listing { padding: 32px 0 60px; max-width: 720px; }
.petbook-adoption-listing__image img { border-radius: var(--petbook-radius); margin: 16px 0; }
.petbook-adoption-listing__meta { display: flex; gap: 8px; margin: 12px 0 20px; }

/* ---------- Rodapé ---------- */
.petbook-footer { background: var(--petbook-dark); color: #C9CEDA; padding: 40px 0; margin-top: 40px; }
.petbook-footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.petbook-footer__logo { height: 30px; filter: brightness(0) invert(1); margin-bottom: 6px; }
.petbook-footer__menu { list-style: none; display: flex; gap: 16px; margin: 0; padding: 0; }
.petbook-footer__menu a { color: #C9CEDA; }
.petbook-footer__copy { width: 100%; text-align: center; font-size: 13px; color: #8A93A6; margin: 20px 0 0; }

/* ---------- Vitrines (arquivos de Pets / Comunidades / Adoção) ---------- */
.petbook-archive-header { padding: 36px 0 10px; }
.petbook-archive-header h1 { font-size: 30px; }

.petbook-pet-card, .petbook-community-card, .petbook-adoption-card {
	display: block;
	color: inherit;
	text-decoration: none;
	transition: transform .12s ease, box-shadow .12s ease;
}
.petbook-pet-card:hover, .petbook-community-card:hover, .petbook-adoption-card:hover {
	text-decoration: none;
	transform: translateY(-3px);
	box-shadow: 0 8px 22px rgba(45, 52, 62, 0.10);
}

.petbook-pet-card__avatar { width: 96px; height: 96px; margin: 0 auto 14px; border-radius: 50%; overflow: hidden; border: 3px solid var(--petbook-bg); }
.petbook-pet-card__avatar img { width: 100%; height: 100%; object-fit: cover; }
.petbook-pet-card { text-align: center; }
.petbook-pet-card__name { margin-bottom: 8px; font-size: 17px; }
.petbook-pet-card__meta { display: flex; justify-content: center; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.petbook-pet-card__location { font-size: 13px; color: var(--petbook-muted); margin: 0; }

.petbook-community-card__cover, .petbook-adoption-card__cover {
	position: relative;
	aspect-ratio: 16 / 9;
	border-radius: 4px;
	overflow: hidden;
	background: var(--petbook-bg);
	margin-bottom: 12px;
}
.petbook-community-card__cover img, .petbook-adoption-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.petbook-community-card__excerpt { font-size: 13px; margin: 0; }
.petbook-adoption-card__badge { position: absolute; top: 10px; left: 10px; }

.petbook-mini-pet { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.petbook-mini-pet:hover { text-decoration: none; }
.petbook-mini-pet__avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.petbook-mini-pet span { font-weight: 700; font-size: 14px; }

/* ---------- Feed / Mural ---------- */
.petbook-feed { display: flex; flex-direction: column; gap: 16px; }

.petbook-composer {
	background: var(--petbook-white);
	border-radius: var(--petbook-radius);
	box-shadow: var(--petbook-shadow);
	padding: 16px;
	display: flex;
	gap: 12px;
}
.petbook-composer__avatar img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.petbook-composer__fields { flex: 1; }
.petbook-composer textarea {
	width: 100%;
	border: 1.5px solid var(--petbook-border);
	border-radius: 5px;
	padding: 10px 14px;
	font-family: var(--petbook-font);
	font-size: 14px;
	background: var(--petbook-bg);
	resize: vertical;
	min-height: 44px;
}
.petbook-composer textarea:focus { outline: none; border-color: var(--petbook-primary); background: #fff; }
.petbook-composer__actions { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.petbook-composer__photo {
	font-size: 13px; font-weight: 700; color: var(--petbook-primary);
	cursor: pointer; display: inline-flex; align-items: center; gap: 4px;
}
.petbook-composer__photo input { position: absolute; opacity: 0; width: 0; height: 0; }
.petbook-composer__filename { font-size: 12px; color: var(--petbook-muted); flex: 1; }
.petbook-composer__actions .petbook-btn { margin-left: auto; padding: 8px 20px; }

.petbook-post {
	background: var(--petbook-white);
	border-radius: var(--petbook-radius);
	box-shadow: var(--petbook-shadow);
	padding: 18px;
}
.petbook-post__header { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
.petbook-post__avatar img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.petbook-post__meta { display: flex; flex-direction: column; line-height: 1.3; }
.petbook-post__author { font-weight: 800; color: var(--petbook-dark); font-size: 14px; }
.petbook-post__on-wall { font-size: 12px; color: var(--petbook-muted); }
.petbook-post__on-wall a { color: var(--petbook-muted); text-decoration: underline; }
.petbook-post__time { font-size: 12px; color: var(--petbook-muted); }
.petbook-post__content { font-size: 14.5px; color: var(--petbook-dark); margin-bottom: 10px; white-space: pre-line; }
.petbook-post__media { margin-bottom: 10px; border-radius: 5px; overflow: hidden; }
.petbook-post__media img { width: 100%; display: block; }

.petbook-post__actions { display: flex; gap: 8px; border-top: 1px solid var(--petbook-border); padding-top: 10px; }
.petbook-like-btn, .petbook-comment-toggle {
	display: inline-flex; align-items: center; gap: 6px;
	background: var(--petbook-bg);
	border: none;
	border-radius: 999px;
	padding: 7px 14px;
	font-size: 13px;
	font-weight: 700;
	color: var(--petbook-muted);
	cursor: pointer;
}
.petbook-like-btn.is-liked { background: #E9EDFC; color: var(--petbook-primary); }
.petbook-like-btn__count { opacity: .8; }

.petbook-post__comments { display: none; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--petbook-border); }
.petbook-post__comments.is-open { display: block; }
.petbook-comments-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 10px; }
.petbook-comment { display: flex; gap: 8px; align-items: flex-start; }
.petbook-comment__avatar img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.petbook-comment__bubble { background: var(--petbook-bg); border-radius: 5px; padding: 8px 12px; font-size: 13px; }
.petbook-comment__author { font-weight: 800; color: var(--petbook-dark); margin-right: 6px; }
.petbook-comment__content { color: var(--petbook-dark); }

.petbook-comment-form { display: flex; align-items: center; gap: 8px; }
.petbook-comment-form img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.petbook-comment-form input[type="text"] {
	flex: 1;
	border: 1.5px solid var(--petbook-border);
	border-radius: 999px;
	padding: 8px 14px;
	font-family: var(--petbook-font);
	font-size: 13px;
	background: var(--petbook-bg);
}
.petbook-comment-form input[type="text"]:focus { outline: none; border-color: var(--petbook-primary); background: #fff; }
.petbook-comment-form .petbook-btn { padding: 7px 16px; font-size: 12px; }

/* ---------- Amizades ---------- */
.petbook-friend-button { display: flex; gap: 8px; flex-wrap: wrap; }
.petbook-friends-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 14px; }
.petbook-friend-card { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; color: inherit; text-decoration: none; }
.petbook-friend-card:hover { text-decoration: none; }
.petbook-friend-card img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; }
.petbook-friend-card span { font-size: 13px; font-weight: 700; }

.petbook-checkbox { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 13px; cursor: pointer; }
.petbook-checkbox input { width: 16px; height: 16px; }

.petbook-edit-pet-page { padding: 36px 0 60px; max-width: 640px; }
.petbook-edit-pet-page__form { padding: 26px; }

/* ---------- Fórum de comunidade ---------- */
.petbook-archive-header--with-cta { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

.petbook-community-forum { display: flex; flex-direction: column; gap: 16px; }
.petbook-topic-composer {
	background: var(--petbook-white);
	border-radius: var(--petbook-radius);
	box-shadow: var(--petbook-shadow);
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.petbook-topic-composer input[type="text"], .petbook-topic-composer textarea {
	border: 1.5px solid var(--petbook-border);
	border-radius: 4px;
	padding: 10px 14px;
	font-family: var(--petbook-font);
	font-size: 14px;
	background: var(--petbook-bg);
}
.petbook-topic-composer input:focus, .petbook-topic-composer textarea:focus { outline: none; border-color: var(--petbook-primary); background: #fff; }
.petbook-topic-composer .petbook-btn { align-self: flex-end; }

.petbook-topics-list { display: flex; flex-direction: column; gap: 10px; }
.petbook-topic-row {
	display: flex;
	align-items: center;
	gap: 12px;
	background: var(--petbook-white);
	border-radius: 5px;
	box-shadow: var(--petbook-shadow);
	padding: 12px 16px;
	color: inherit;
	text-decoration: none;
}
.petbook-topic-row:hover { text-decoration: none; box-shadow: 0 4px 14px rgba(45,52,62,0.08); }
.petbook-topic-row img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.petbook-topic-row__body { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.petbook-topic-row__body strong { font-size: 14.5px; }
.petbook-topic-row__count { font-size: 12px; color: var(--petbook-muted); white-space: nowrap; }

.petbook-topic-detail__back { display: inline-block; font-size: 13px; font-weight: 700; margin-bottom: 14px; }
.petbook-topic-detail__title { font-size: 20px; margin: 6px 0 10px; }
.petbook-topic-detail__replies { margin: 16px 0; }

.petbook-reply-form { display: flex; align-items: center; gap: 8px; }
.petbook-reply-form img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.petbook-reply-form input[type="text"] {
	flex: 1;
	border: 1.5px solid var(--petbook-border);
	border-radius: 999px;
	padding: 9px 14px;
	font-family: var(--petbook-font);
	font-size: 13px;
	background: var(--petbook-bg);
}
.petbook-reply-form input[type="text"]:focus { outline: none; border-color: var(--petbook-primary); background: #fff; }

/* ---------- Perfil do tutor: lista de pets ---------- */
.petbook-tutor-pets { margin-top: 30px; }
.petbook-tutor-pets__list { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 12px; }
.petbook-tutor-pets__item {
	display: flex; align-items: center; gap: 8px;
	padding: 8px 14px 8px 8px;
	border: 1.5px solid var(--petbook-border);
	border-radius: 999px;
	cursor: pointer;
	background: var(--petbook-bg);
	font-size: 13px; font-weight: 700;
}
.petbook-tutor-pets__item input { position: absolute; opacity: 0; width: 0; height: 0; }
.petbook-tutor-pets__item:has(input:checked), .petbook-tutor-pets__item.is-checked { background: var(--petbook-primary); color: #fff; border-color: var(--petbook-primary); }
.petbook-tutor-pets__item img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.petbook-tutor-pets__view { font-size: 11px; text-decoration: underline; margin-left: 4px; }

/* ---------- Música ---------- */
.petbook-music { display: flex; flex-direction: column; gap: 16px; }
.petbook-music-composer {
	background: var(--petbook-white);
	border-radius: var(--petbook-radius);
	box-shadow: var(--petbook-shadow);
	padding: 16px;
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}
.petbook-music-composer input[type="text"] {
	border: 1.5px solid var(--petbook-border);
	border-radius: 4px;
	padding: 9px 12px;
	font-family: var(--petbook-font);
	font-size: 13px;
	background: var(--petbook-bg);
}
.petbook-music-composer input:focus { outline: none; border-color: var(--petbook-primary); background: #fff; }
.petbook-music-composer__upload { position: relative; cursor: pointer; white-space: nowrap; }
.petbook-music-composer__upload input { position: absolute; opacity: 0; width: 0; height: 0; }

.petbook-music-player {
	background: var(--petbook-dark);
	border-radius: var(--petbook-radius);
	padding: 16px;
	color: #fff;
}
.petbook-music-player__audio { width: 100%; }
.petbook-music-player__now { margin: 10px 0 0; font-size: 13px; color: #C9CEDA; }

.petbook-music-tracklist { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.petbook-music-track {
	display: flex; align-items: center; gap: 12px;
	padding: 10px 14px;
	background: var(--petbook-white);
	border-radius: 4px;
	cursor: pointer;
}
.petbook-music-track:hover { background: var(--petbook-bg); }
.petbook-music-track.is-playing { background: #E9EDFC; }
.petbook-music-track__number { color: var(--petbook-muted); font-size: 12px; width: 18px; }
.petbook-music-track__play { color: var(--petbook-primary); font-size: 12px; }
.petbook-music-track__info { flex: 1; display: flex; flex-direction: column; gap: 1px; }
.petbook-music-track__info strong { font-size: 13.5px; }
.petbook-music-track__delete { border: none; background: var(--petbook-bg); width: 22px; height: 22px; border-radius: 50%; cursor: pointer; color: var(--petbook-muted); font-size: 11px; }

/* ---------- Vídeos ---------- */
.petbook-videos { display: flex; flex-direction: column; gap: 16px; }
.petbook-video-composer {
	background: var(--petbook-white);
	border-radius: var(--petbook-radius);
	box-shadow: var(--petbook-shadow);
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.petbook-video-composer input[type="text"], .petbook-video-composer input[type="url"] {
	border: 1.5px solid var(--petbook-border);
	border-radius: 4px;
	padding: 10px 14px;
	font-family: var(--petbook-font);
	font-size: 14px;
	background: var(--petbook-bg);
}
.petbook-video-composer input:focus { outline: none; border-color: var(--petbook-primary); background: #fff; }
.petbook-video-composer__row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.petbook-video-composer__row input[type="url"] { flex: 1; min-width: 200px; }
.petbook-video-composer__upload { position: relative; cursor: pointer; white-space: nowrap; }
.petbook-video-composer__upload input { position: absolute; opacity: 0; width: 0; height: 0; }
.petbook-video-composer .petbook-btn[type="submit"] { align-self: flex-end; }

.petbook-videos-list { display: flex; flex-direction: column; gap: 16px; }
.petbook-video-item {
	background: var(--petbook-white);
	border-radius: var(--petbook-radius);
	box-shadow: var(--petbook-shadow);
	overflow: hidden;
}
.petbook-video-item__player { background: #000; }
.petbook-video-item__player video, .petbook-video-item__embed, .petbook-video-item__embed iframe { width: 100%; display: block; }
.petbook-video-item__meta { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; }
.petbook-video-item__delete { border: none; background: var(--petbook-bg); width: 26px; height: 26px; border-radius: 50%; cursor: pointer; color: var(--petbook-muted); }

/* ---------- Álbuns de fotos ---------- */
.petbook-albums { display: flex; flex-direction: column; gap: 16px; }
.petbook-album-composer { display: flex; gap: 10px; }
.petbook-album-composer input {
	flex: 1;
	border: 1.5px solid var(--petbook-border);
	border-radius: 4px;
	padding: 10px 14px;
	font-family: var(--petbook-font);
	font-size: 14px;
	background: var(--petbook-bg);
}
.petbook-album-composer input:focus { outline: none; border-color: var(--petbook-primary); background: #fff; }

.petbook-albums-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
.petbook-album-card { display: flex; flex-direction: column; gap: 6px; color: inherit; text-decoration: none; }
.petbook-album-card:hover { text-decoration: none; }
.petbook-album-card__cover {
	aspect-ratio: 1 / 1;
	border-radius: 5px;
	background: var(--petbook-bg);
	overflow: hidden;
	display: flex; align-items: center; justify-content: center;
	font-size: 30px;
}
.petbook-album-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.petbook-album-card strong { font-size: 14px; }

.petbook-photo-upload-form { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.petbook-photo-upload-form__label { cursor: pointer; position: relative; }
.petbook-photo-upload-form__label input { position: absolute; opacity: 0; width: 0; height: 0; }
.petbook-photo-upload-form__status { font-size: 12px; color: var(--petbook-muted); }

.petbook-photos-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.petbook-photo-item { position: relative; aspect-ratio: 1 / 1; border-radius: 4px; overflow: hidden; }
.petbook-photo-item__img { width: 100%; height: 100%; object-fit: cover; cursor: pointer; display: block; }
.petbook-photo-item__delete {
	position: absolute; top: 6px; right: 6px;
	width: 24px; height: 24px;
	border-radius: 50%;
	border: none;
	background: rgba(45,52,62,0.7);
	color: #fff;
	font-size: 12px;
	cursor: pointer;
	line-height: 1;
}

.petbook-lightbox {
	position: fixed; inset: 0;
	background: rgba(20,22,30,0.9);
	display: flex; align-items: center; justify-content: center;
	z-index: 1000;
	padding: 30px;
}
.petbook-lightbox img { max-width: 100%; max-height: 100%; border-radius: 8px; }
.petbook-lightbox__close {
	position: absolute; top: 20px; right: 24px;
	background: none; border: none;
	color: #fff; font-size: 28px;
	cursor: pointer;
}

/* ---------- Chat ---------- */
.petbook-chat-badge {
	position: relative;
	width: 40px; height: 40px;
	border-radius: 50%;
	background: var(--petbook-bg);
	display: flex; align-items: center; justify-content: center;
	font-size: 16px;
	color: inherit;
}
.petbook-chat-badge:hover { text-decoration: none; }

.petbook-chat { display: grid; grid-template-columns: 280px 1fr; gap: 16px; align-items: start; margin: 20px 0 60px; }
.petbook-chat__conversations {
	background: var(--petbook-white);
	border: 1px solid var(--petbook-border);
	border-radius: var(--petbook-radius);
	overflow: hidden;
	max-height: 560px;
	overflow-y: auto;
}
.petbook-chat-conversation {
	display: flex; align-items: center; gap: 10px;
	padding: 10px 14px;
	border-bottom: 1px solid var(--petbook-border);
	color: inherit;
}
.petbook-chat-conversation:hover { background: var(--petbook-accent-light); text-decoration: none; }
.petbook-chat-conversation.is-active { background: var(--petbook-accent-light); }
.petbook-chat-conversation img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.petbook-chat-conversation__body { flex: 1; display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.petbook-chat-conversation__body strong { font-size: 13px; }
.petbook-chat-conversation__preview { font-size: 11.5px; color: var(--petbook-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.petbook-chat-conversation.is-unread strong { color: var(--petbook-primary-dark); }

.petbook-chat__thread {
	background: var(--petbook-white);
	border: 1px solid var(--petbook-border);
	border-radius: var(--petbook-radius);
	min-height: 420px;
	display: flex;
	flex-direction: column;
}
.petbook-chat-thread { display: flex; flex-direction: column; height: 100%; }
.petbook-chat-thread__header { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--petbook-border); font-weight: 700; }
.petbook-chat-thread__header img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.petbook-chat-thread__messages { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 8px; max-height: 440px; overflow-y: auto; }

.petbook-chat-bubble { max-width: 70%; padding: 8px 12px; border-radius: 12px; font-size: 13px; display: flex; flex-direction: column; gap: 2px; }
.petbook-chat-bubble.is-mine { align-self: flex-end; background: var(--petbook-primary); color: #fff; border-bottom-right-radius: 3px; }
.petbook-chat-bubble.is-theirs { align-self: flex-start; background: var(--petbook-bg); color: var(--petbook-dark); border-bottom-left-radius: 3px; }
.petbook-chat-bubble time { font-size: 10px; opacity: .7; align-self: flex-end; }

.petbook-chat-thread__form { display: flex; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--petbook-border); }
.petbook-chat-thread__form input[type="text"] {
	flex: 1;
	border: 1px solid var(--petbook-border);
	border-radius: 4px;
	padding: 8px 12px;
	font-family: var(--petbook-font);
	font-size: 13px;
	background: var(--petbook-bg);
}
.petbook-chat-thread__form input:focus { outline: none; border-color: var(--petbook-primary); background: #fff; }

@media (max-width: 780px) {
	.petbook-chat { grid-template-columns: 1fr; }
	.petbook-chat__conversations { max-height: 220px; }
}

/* ---------- Notificações ---------- */
.petbook-notifications { position: relative; }
.petbook-notifications__toggle {
	position: relative;
	width: 40px; height: 40px;
	border-radius: 50%;
	border: none;
	background: var(--petbook-bg);
	font-size: 17px;
	cursor: pointer;
	display: flex; align-items: center; justify-content: center;
}
.petbook-notifications__badge {
	position: absolute;
	top: -2px; right: -2px;
	background: #FF6B81;
	color: #fff;
	font-size: 10px;
	font-weight: 800;
	min-width: 16px; height: 16px;
	border-radius: 999px;
	display: flex; align-items: center; justify-content: center;
	padding: 0 3px;
	border: 2px solid #fff;
}
.petbook-notifications__panel {
	display: none;
	position: absolute;
	top: calc(100% + 10px);
	right: 0;
	width: 320px;
	max-height: 420px;
	overflow-y: auto;
	background: #fff;
	border-radius: var(--petbook-radius);
	box-shadow: 0 10px 30px rgba(45,52,62,0.15);
	z-index: 200;
}
.petbook-notifications.is-open .petbook-notifications__panel { display: block; }
.petbook-notifications__header { padding: 14px 16px; border-bottom: 1px solid var(--petbook-border); font-size: 14px; }
.petbook-notifications__list { display: flex; flex-direction: column; }
.petbook-notifications__item {
	display: flex; gap: 10px; align-items: flex-start;
	padding: 12px 16px;
	color: inherit; text-decoration: none;
	border-bottom: 1px solid var(--petbook-border);
}
.petbook-notifications__item:hover { background: var(--petbook-bg); text-decoration: none; }
.petbook-notifications__item.is-unread { background: #F0F3FE; }
.petbook-notifications__item img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; flex: 0 0 auto; }
.petbook-notifications__item-body { display: flex; flex-direction: column; gap: 3px; font-size: 13px; }
.petbook-notifications__item-time { font-size: 11px; color: var(--petbook-muted); }
.petbook-notifications__empty { padding: 24px 16px; text-align: center; color: var(--petbook-muted); font-size: 13px; }

@media (max-width: 860px) {
	.petbook-notifications__panel { position: fixed; top: auto; left: 16px; right: 16px; width: auto; }
}

/* ---------- Blog / index genérico ---------- */
.petbook-card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; padding: 30px 0; }
.petbook-post-card__thumb img { border-radius: var(--petbook-radius) var(--petbook-radius) 0 0; }
.petbook-post-card__title { font-size: 18px; margin: 12px 0 6px; }

/* ---------- Páginas de autenticação (cadastro / login) — caixa central clássica ---------- */
.petbook-auth { padding: 40px 16px 60px; background: var(--petbook-bg); }
.petbook-auth__center { max-width: 400px; margin: 0 auto; }
.petbook-auth__center--wide { max-width: 560px; }
.petbook-auth__logo-row { text-align: center; margin-bottom: 18px; }
.petbook-auth__logo-row img { height: 34px; margin: 0 auto 6px; }
.petbook-auth__logo-row p { color: var(--petbook-muted); font-size: 12.5px; margin: 0; }

.petbook-box {
	background: var(--petbook-white);
	border: 1px solid var(--petbook-border);
	border-radius: var(--petbook-radius);
	box-shadow: var(--petbook-shadow);
	overflow: hidden;
}
.petbook-box__title {
	background: linear-gradient(to bottom, #F5F8FD, #E9EFF9);
	border-bottom: 1px solid var(--petbook-border);
	padding: 9px 16px;
	font-weight: 700;
	font-size: 13px;
	color: var(--petbook-primary-dark);
}
.petbook-box__body { padding: 20px; }

.petbook-auth__hint-below { text-align: center; margin-top: 16px; font-size: 12.5px; color: var(--petbook-muted); }

/* ---------- Formulários Petbook (cadastro / login) ---------- */
.petbook-form__section { border: none; margin: 0 0 30px; padding: 0; }
.petbook-form__section-title {
	display: flex;
	align-items: center;
	gap: 12px;
	font-weight: 800;
	font-size: 17px;
	color: var(--petbook-dark);
	margin-bottom: 18px;
	padding: 0;
}
.petbook-form__section-title small { display: block; font-weight: 600; font-size: 12px; color: var(--petbook-muted); margin-top: 2px; }
.petbook-form__step {
	width: 28px; height: 28px; flex: 0 0 auto;
	background: var(--petbook-primary);
	color: #fff;
	border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	font-size: 13px; font-weight: 800;
}
.petbook-form__row { margin-bottom: 16px; }
.petbook-form__row > label { display: block; font-weight: 700; font-size: 13px; margin-bottom: 6px; color: var(--petbook-dark); }
.petbook-form__row input[type="text"],
.petbook-form__row input[type="email"],
.petbook-form__row input[type="password"],
.petbook-form__row select {
	width: 100%;
	padding: 12px 14px;
	border: 1.5px solid var(--petbook-border);
	border-radius: 4px;
	font-family: var(--petbook-font);
	font-size: 14px;
	background: var(--petbook-bg);
	transition: border-color .12s ease, background .12s ease;
}
.petbook-form__row input::placeholder { color: #A8AFC0; }
.petbook-form__row input:focus, .petbook-form__row select:focus {
	outline: none;
	border-color: var(--petbook-primary);
	background: #fff;
}
.petbook-form__row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 0; }
.petbook-form__row--split > div { margin-bottom: 16px; }
.petbook-form .petbook-btn { width: 100%; margin-top: 6px; }
.petbook-form__hint { text-align: center; font-size: 13px; color: var(--petbook-muted); margin-top: 18px; }
.petbook-form__errors {
	background: #FDEEF0;
	border: 1px solid #F3C1CB;
	color: #C43D5C;
	border-radius: 4px;
	padding: 14px 18px;
	margin-bottom: 22px;
}
.petbook-form__errors ul { margin: 0; padding-left: 18px; }
.petbook-form__errors li { font-size: 13px; }

/* Seletor de espécie com chips ilustrados */
.petbook-species-picker { display: flex; flex-wrap: wrap; gap: 10px; }
.petbook-species-chip {
	position: relative;
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 9px 14px 9px 10px;
	border: 1.5px solid var(--petbook-border);
	border-radius: 999px;
	cursor: pointer;
	background: var(--petbook-bg);
	font-size: 13px;
	font-weight: 700;
	color: var(--petbook-dark);
	transition: border-color .12s ease, background .12s ease, color .12s ease;
}
.petbook-species-chip input { position: absolute; opacity: 0; width: 0; height: 0; }
.petbook-species-chip__icon {
	width: 26px; height: 26px; flex: 0 0 auto;
	border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	background: #fff;
	color: var(--petbook-primary);
}
.petbook-species-picker .petbook-species-chip:nth-of-type(1) .petbook-species-chip__icon { color: #4C6EDE; }
.petbook-species-picker .petbook-species-chip:nth-of-type(2) .petbook-species-chip__icon { color: #48BFBF; }
.petbook-species-picker .petbook-species-chip:nth-of-type(3) .petbook-species-chip__icon { color: #FFB84D; }
.petbook-species-picker .petbook-species-chip:nth-of-type(4) .petbook-species-chip__icon { color: #6BCB77; }
.petbook-species-picker .petbook-species-chip:nth-of-type(5) .petbook-species-chip__icon { color: #FF6B81; }
.petbook-species-picker .petbook-species-chip:nth-of-type(6) .petbook-species-chip__icon { color: #9B7BDE; }
.petbook-species-chip.is-checked, .petbook-species-chip:has(input:checked) {
	background: var(--petbook-primary);
	border-color: var(--petbook-primary);
	color: #fff;
}
.petbook-species-chip.is-checked .petbook-species-chip__icon, .petbook-species-chip:has(input:checked) .petbook-species-chip__icon {
	background: rgba(255,255,255,0.25);
	color: #fff;
}

/* Upload de foto customizado */
.petbook-photo-upload {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 14px 16px;
	border: 1.5px dashed var(--petbook-border);
	border-radius: 5px;
	cursor: pointer;
	background: var(--petbook-bg);
	transition: border-color .12s ease;
}
.petbook-photo-upload:hover { border-color: var(--petbook-primary); }
.petbook-photo-upload__preview {
	width: 44px; height: 44px; flex: 0 0 auto;
	border-radius: 50%;
	background: #fff;
	border: 1.5px solid var(--petbook-border);
	display: flex; align-items: center; justify-content: center;
	color: var(--petbook-primary);
	overflow: hidden;
}
.petbook-photo-upload__preview img { width: 100%; height: 100%; object-fit: cover; }
.petbook-photo-upload__text { display: flex; flex-direction: column; gap: 2px; }
.petbook-photo-upload__text strong { font-size: 13px; color: var(--petbook-primary); }
.petbook-photo-upload__text span { font-size: 12px; color: var(--petbook-muted); }
.petbook-photo-upload__input { position: absolute; opacity: 0; width: 0; height: 0; }

/* =========================================================
   Responsividade geral (mobile-first patches)
   ========================================================= */
@media (max-width: 780px) {
	.petbook-container { padding: 0 16px; }

	/* Hero */
	.petbook-hero { padding: 36px 0; }
	.petbook-hero__inner { flex-direction: column-reverse; gap: 28px; text-align: center; }
	.petbook-hero__text p { margin-left: auto; margin-right: auto; }
	.petbook-hero__text h1 { font-size: 30px; }
	.petbook-hero__actions { justify-content: center; }
	.petbook-hero__image img { max-width: 220px; }

	.petbook-features { padding: 30px 0 60px; }
	.petbook-features h2 { font-size: 22px; }

	/* Perfil de pet */
	.petbook-pet-header { flex-direction: column; align-items: flex-start; margin-top: -40px; gap: 14px; }
	.petbook-pet-header__avatar img { width: 84px; height: 84px; }
	.petbook-pet-header__actions { width: 100%; }
	.petbook-pet-header__actions .petbook-btn, .petbook-pet-header__actions .petbook-friend-button .petbook-btn { width: 100%; }
	.petbook-pet-cover { height: 160px; }

	.petbook-tabs { overflow-x: auto; gap: 18px; -webkit-overflow-scrolling: touch; }
	.petbook-tabs::-webkit-scrollbar { display: none; }
	.petbook-tabs__item { white-space: nowrap; }

	/* Comunidade / adoção */
	.petbook-community__header { flex-direction: column; align-items: flex-start; text-align: left; padding: 24px 0; }
	.petbook-community__cover img { width: 100%; height: 180px; }

	/* Composer / posts */
	.petbook-composer { flex-direction: column; }
	.petbook-composer__actions { flex-wrap: wrap; }
	.petbook-composer__actions .petbook-btn { margin-left: 0; width: 100%; order: 3; }

	/* Formulários */
	.petbook-form__row--split { grid-template-columns: 1fr; }
	.petbook-auth__content { padding: 30px 16px 50px; }

	/* Footer */
	.petbook-footer__inner { flex-direction: column; text-align: center; }
	.petbook-footer__menu { flex-direction: column; gap: 8px; align-items: center; }
}

@media (max-width: 480px) {
	.petbook-hero__text h1 { font-size: 26px; }
	.petbook-auth__brand-inner h1 { font-size: 26px; }
	.petbook-btn--lg { padding: 12px 20px; font-size: 14.5px; }
	.petbook-species-picker { gap: 8px; }
	.petbook-species-chip { padding: 7px 12px 7px 8px; font-size: 12.5px; }
	.petbook-card, .petbook-composer, .petbook-post { padding: 14px; }
}