/* ==========================================================================
   Tribo3D Catalog — layout estilo biblioteca de modelos
   ========================================================================== */

/* Fonte Inter em todo o site (sobrescreve WooCommerce e outros) */
html,
body,
body.tribo3d-body,
.tribo3d-body,
.tribo3d-header,
.tribo3d-header *,
.tribo3d-main,
.tribo3d-main *,
.tribo3d-footer,
.tribo3d-footer *,
.tribo3d-catalog,
.tribo3d-catalog *,
.tribo3d-card,
.tribo3d-filters,
.tribo3d-filters *,
.tribo3d-search-form,
.tribo3d-search-form *,
input,
select,
button,
a,
p,
span,
h1, h2, h3, h4, h5, h6,
label {
	font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

:root {
	--tribo3d-header-h: 64px;
	--tribo3d-sidebar-w: 280px;
	--tribo3d-gap: 1rem;
	--tribo3d-radius: 8px;
	--tribo3d-card-shadow: 0 2px 8px rgba(0,0,0,.08);
	--tribo3d-card-shadow-hover: 0 8px 24px rgba(0,0,0,.12);
	--tribo3d-bg: #f8f9fa;
	--tribo3d-bg-card: #fff;
	--tribo3d-border: #e5e7eb;
	--tribo3d-accent: #2563eb;
	--tribo3d-text: #1f2937;
	--tribo3d-text-muted: #6b7280;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.tribo3d-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--tribo3d-bg-card);
	border-bottom: 1px solid var(--tribo3d-border);
}

.tribo3d-header__inner {
	display: flex;
	align-items: center;
	gap: 1.5rem;
	max-width: 1400px;
	margin: 0 auto;
	padding: 0.75rem 1.5rem;
	min-height: var(--tribo3d-header-h);
}

.tribo3d-header__brand {
	flex-shrink: 0;
}

.tribo3d-header__logo {
	display: block;
	font-weight: 700;
	font-size: 1.25rem;
	color: var(--tribo3d-text);
	text-decoration: none;
}

.tribo3d-header__logo img {
	display: block;
	max-height: 40px;
	width: auto;
}

.tribo3d-header__nav {
	flex: 0 1 auto;
}

.tribo3d-header__menu {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.5rem;
	list-style: none;
	margin: 0;
	padding: 0;
}

.tribo3d-header__menu a {
	color: var(--tribo3d-text);
	text-decoration: none;
}

.tribo3d-header__menu a:hover {
	color: var(--tribo3d-accent);
}

.tribo3d-header__search {
	flex: 1;
	min-width: 0;
	max-width: 400px;
	margin-left: auto;
}

.tribo3d-search-form {
	display: flex;
	gap: 0.5rem;
}

.tribo3d-search-form__input {
	flex: 1;
	min-width: 0;
	padding: 0.5rem 0.75rem;
	border: 1px solid var(--tribo3d-border);
	border-radius: var(--tribo3d-radius);
	font-size: 1rem;
}

.tribo3d-search-form__submit {
	padding: 0.5rem 1rem;
	background: var(--tribo3d-accent);
	color: #fff;
	border: 0;
	border-radius: var(--tribo3d-radius);
	font-size: 0.9375rem;
	cursor: pointer;
}

.tribo3d-search-form__submit:hover {
	opacity: 0.95;
}

/* --------------------------------------------------------------------------
   Main
   -------------------------------------------------------------------------- */
.tribo3d-main {
	min-height: 60vh;
}

/* --------------------------------------------------------------------------
   Catalog layout: sidebar + grid
   -------------------------------------------------------------------------- */
.tribo3d-catalog {
	background: var(--tribo3d-bg);
	padding: var(--tribo3d-gap) 0;
}

.tribo3d-catalog__wrap {
	display: flex;
	gap: 1.5rem;
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 1.5rem;
}

.tribo3d-catalog__sidebar {
	flex: 0 0 var(--tribo3d-sidebar-w);
	position: sticky;
	top: calc(var(--tribo3d-header-h) + 1rem);
	align-self: start;
	background: var(--tribo3d-bg-card);
	border-radius: var(--tribo3d-radius);
	border: 1px solid var(--tribo3d-border);
	padding: 1rem;
	max-height: calc(100vh - var(--tribo3d-header-h) - 2rem);
	overflow-y: auto;
}

.tribo3d-catalog__content {
	flex: 1;
	min-width: 0;
}

/* --------------------------------------------------------------------------
   Filters
   -------------------------------------------------------------------------- */
.tribo3d-filters__title {
	margin: 0 0 1rem;
	font-size: 1rem;
	font-weight: 600;
}

.tribo3d-filters__form {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.tribo3d-filter__label {
	display: block;
	font-size: 0.875rem;
	font-weight: 500;
	color: var(--tribo3d-text-muted);
	margin-bottom: 0.35rem;
}

.tribo3d-filter__select,
.tribo3d-filter__input {
	width: 100%;
	padding: 0.4rem 0.5rem;
	border: 1px solid var(--tribo3d-border);
	border-radius: 4px;
	font-size: 0.9375rem;
}

.tribo3d-filter__list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.tribo3d-filter__list li {
	margin-bottom: 0.25rem;
}

.tribo3d-filter__checkbox {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.875rem;
	cursor: pointer;
}

.tribo3d-filter__range {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.tribo3d-filter__range input {
	width: 100%;
}

.tribo3d-filters__submit {
	margin-top: 0.5rem;
	padding: 0.5rem 1rem;
	background: var(--tribo3d-accent);
	color: #fff;
	border: 0;
	border-radius: var(--tribo3d-radius);
	cursor: pointer;
	font-size: 0.9375rem;
}

.tribo3d-filters__submit:hover {
	opacity: 0.95;
}

/* --------------------------------------------------------------------------
   Toolbar / sort
   -------------------------------------------------------------------------- */
.tribo3d-catalog__toolbar {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1rem;
}

.tribo3d-catalog__search-term {
	margin: 0;
	color: var(--tribo3d-text-muted);
	font-size: 0.9375rem;
}

.tribo3d-catalog__sort {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.tribo3d-sort__link {
	padding: 0.35rem 0.75rem;
	border-radius: 4px;
	background: var(--tribo3d-bg-card);
	border: 1px solid var(--tribo3d-border);
	color: var(--tribo3d-text);
	text-decoration: none;
	font-size: 0.875rem;
}

.tribo3d-sort__link:hover {
	border-color: var(--tribo3d-accent);
	color: var(--tribo3d-accent);
}

.tribo3d-sort__link--active {
	background: var(--tribo3d-accent);
	border-color: var(--tribo3d-accent);
	color: #fff;
}

/* --------------------------------------------------------------------------
   Grid cards
   -------------------------------------------------------------------------- */
.tribo3d-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: var(--tribo3d-gap);
}

.tribo3d-card {
	margin: 0;
	background: var(--tribo3d-bg-card);
	border-radius: var(--tribo3d-radius);
	overflow: hidden;
	box-shadow: var(--tribo3d-card-shadow);
	transition: box-shadow 0.2s ease;
}

.tribo3d-card:hover {
	box-shadow: var(--tribo3d-card-shadow-hover);
}

.tribo3d-card__link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.tribo3d-card__img-wrap {
	aspect-ratio: 1;
	background: var(--tribo3d-bg);
	overflow: hidden;
}

.tribo3d-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.tribo3d-card__placeholder {
	display: block;
	width: 100%;
	height: 100%;
	background: var(--tribo3d-border);
}

.tribo3d-card__body {
	padding: 0.75rem;
}

.tribo3d-card__badges {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	list-style: none;
	margin: 0 0 0.5rem;
	padding: 0;
}

.tribo3d-badge {
	font-size: 0.7rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.02em;
	padding: 0.2rem 0.45rem;
	border-radius: 4px;
}

.tribo3d-badge--new { background: #10b981; color: #fff; }
.tribo3d-badge--popular { background: #f59e0b; color: #fff; }
.tribo3d-badge--free { background: #059669; color: #fff; }
.tribo3d-badge--premium { background: #7c3aed; color: #fff; }
.tribo3d-badge--ready { background: #0ea5e9; color: #fff; }

.tribo3d-card__title {
	margin: 0 0 0.5rem;
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.3;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.tribo3d-card__metrics {
	display: flex;
	gap: 0.75rem;
	font-size: 0.75rem;
	color: var(--tribo3d-text-muted);
	margin-bottom: 0.35rem;
}

.tribo3d-card__price {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--tribo3d-accent);
}

/* Like button on card */
.tribo3d-card {
	position: relative;
}

.tribo3d-like-btn {
	position: absolute;
	top: 0.5rem;
	right: 0.5rem;
	width: 36px;
	height: 36px;
	border: 0;
	border-radius: 50%;
	background: rgba(255,255,255,0.9);
	box-shadow: 0 1px 4px rgba(0,0,0,.15);
	cursor: pointer;
	z-index: 2;
}

.tribo3d-like-btn::before {
	content: "\2661";
	font-size: 1.1rem;
	color: #9ca3af;
}

.tribo3d-like-btn:hover::before,
.tribo3d-like-btn--active::before {
	color: #ef4444;
}

.tribo3d-like-btn--active::before {
	content: "\2665";
}

.tribo3d-catalog__empty {
	grid-column: 1 / -1;
	text-align: center;
	padding: 3rem 1rem;
	color: var(--tribo3d-text-muted);
}

/* --------------------------------------------------------------------------
   Load more
   -------------------------------------------------------------------------- */
.tribo3d-catalog__load-more {
	margin-top: 1.5rem;
	text-align: center;
}

.tribo3d-load-more {
	padding: 0.6rem 1.5rem;
	background: var(--tribo3d-bg-card);
	border: 1px solid var(--tribo3d-border);
	border-radius: var(--tribo3d-radius);
	font-size: 0.9375rem;
	cursor: pointer;
}

.tribo3d-load-more:hover:not(:disabled) {
	border-color: var(--tribo3d-accent);
	color: var(--tribo3d-accent);
}

.tribo3d-load-more:disabled {
	opacity: 0.6;
	cursor: not-allowed;
}

.tribo3d-load-more.is-loading {
	pointer-events: none;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.tribo3d-footer {
	border-top: 1px solid var(--tribo3d-border);
	background: var(--tribo3d-bg-card);
	margin-top: 2rem;
}

.tribo3d-footer__inner {
	max-width: 1400px;
	margin: 0 auto;
	padding: 1rem 1.5rem;
}

.tribo3d-footer__copy {
	margin: 0;
	font-size: 0.875rem;
	color: var(--tribo3d-text-muted);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
	.tribo3d-catalog__sidebar {
		position: fixed;
		left: 0;
		top: 0;
		bottom: 0;
		z-index: 50;
		width: 280px;
		max-width: 85vw;
		max-height: none;
		transform: translateX(-100%);
		transition: transform 0.2s ease;
	}

	.tribo3d-catalog__sidebar.is-open {
		transform: translateX(0);
	}

	.tribo3d-header__search {
		max-width: 180px;
	}

	.tribo3d-grid {
		grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	}
}

@media (max-width: 600px) {
	.tribo3d-header__inner {
		flex-wrap: wrap;
	}

	.tribo3d-header__nav {
		order: 3;
		width: 100%;
	}

	.tribo3d-header__search {
		max-width: none;
	}

	.tribo3d-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 0.75rem;
	}

	.tribo3d-card__body {
		padding: 0.5rem;
	}

	.tribo3d-card__title {
		font-size: 0.8125rem;
	}
}