/* Interior Portfolio Tabs — frontend styles */

.ip-portfolio-widget {
	--ip-accent: #e3a23c;
	width: 100%;
}

/* ---------- Tabs ---------- */
.ip-tabs {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	gap: 10px;
	margin-bottom: 36px;
}

.ip-tab {
	appearance: none;
	cursor: pointer;
	border: 1px solid #e2e2e2;
	background: #f4f4f4;
	color: #333333;
	font-size: 14px;
	font-weight: 500;
	line-height: 1;
	padding: 12px 24px;
	border-radius: 30px;
	transition: background-color .25s ease, color .25s ease, border-color .25s ease, transform .15s ease;
	white-space: nowrap;
}

.ip-tab:hover {
	border-color: var(--ip-accent);
	color: var(--ip-accent);
}

.ip-tab.is-active {
	background: var(--ip-accent);
	border-color: var(--ip-accent);
	color: #ffffff;
}

.ip-tab:active {
	transform: scale(0.97);
}

/* ---------- Grid ---------- */
.ip-grid-wrap {
	position: relative;
	min-height: 80px;
}

.ip-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

@media (max-width: 1024px) {
	.ip-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
	.ip-grid { grid-template-columns: repeat(1, 1fr); }
	.ip-tabs { gap: 8px; }
	.ip-tab { padding: 10px 18px; font-size: 13px; }
}

.ip-grid.is-loading {
	opacity: .35;
	pointer-events: none;
	transition: opacity .2s ease;
}

/* ---------- Cards ---------- */
.ip-card {
	opacity: 0;
	animation: ip-fade-in .3s ease forwards;
}

@keyframes ip-fade-in {
	from { opacity: 0; transform: translateY(6px); }
	to   { opacity: 1; transform: translateY(0); }
}

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

.ip-card__media {
	position: relative;
	overflow: hidden;
	border-radius: 8px;
	aspect-ratio: 4 / 3;
	background: #1a1a1a;
}

.ip-card__img,
.ip-card__img--placeholder {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform .5s ease;
}

.ip-card:hover .ip-card__img {
	transform: scale(1.06);
}

.ip-card__img--placeholder {
	background: linear-gradient(135deg, #2a2a2a, #3a3a3a);
}

.ip-card__overlay {
	position: absolute;
	inset: auto 0 0 0;
	padding: 16px 18px 14px;
	background: linear-gradient(to top, rgba(0,0,0,.82) 0%, rgba(0,0,0,.35) 55%, rgba(0,0,0,0) 100%);
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.ip-card__cat {
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: .06em;
	color: var(--ip-accent);
}

.ip-card__title {
	margin: 0;
	font-size: 16px;
	font-weight: 700;
	color: #ffffff;
	line-height: 1.3;
}

.ip-card__location {
	font-size: 12px;
	color: #d8d8d8;
}

.ip-card__cta {
	margin-top: 6px;
	font-size: 12px;
	font-weight: 600;
	color: #ffffff;
	opacity: 0;
	transform: translateY(4px);
	transition: opacity .25s ease, transform .25s ease;
}

.ip-card:hover .ip-card__cta {
	opacity: 1;
	transform: translateY(0);
}

.ip-arrow {
	font-style: normal;
	margin-left: 2px;
}

/* ---------- Empty state ---------- */
.ip-empty {
	grid-column: 1 / -1;
	text-align: center;
	padding: 60px 20px;
	color: #888;
	font-size: 15px;
}

/* ---------- Loading spinner ---------- */
.ip-loading-spinner {
	display: none;
	position: absolute;
	top: 20px;
	left: 50%;
	transform: translateX(-50%);
	width: 34px;
	height: 34px;
	border: 3px solid #eee;
	border-top-color: var(--ip-accent);
	border-radius: 50%;
	animation: ip-spin .7s linear infinite;
	z-index: 2;
}

.ip-grid-wrap.is-loading .ip-loading-spinner {
	display: block;
}

@keyframes ip-spin {
	to { transform: translateX(-50%) rotate(360deg); }
}

/* ---------- Load more ---------- */
.ip-load-more-wrap {
	display: flex;
	justify-content: center;
	margin-top: 34px;
}

.ip-load-more {
	appearance: none;
	cursor: pointer;
	background: transparent;
	border: 1px solid var(--ip-accent);
	color: var(--ip-accent);
	font-size: 14px;
	font-weight: 600;
	padding: 13px 34px;
	border-radius: 30px;
	transition: background-color .25s ease, color .25s ease;
}

.ip-load-more:hover {
	background: var(--ip-accent);
	color: #ffffff;
}

.ip-load-more[disabled] {
	opacity: .6;
	pointer-events: none;
}