/**
 * Sponsor Reel - frontend styles
 * Built by NETTAP. Lightweight, no framework dependencies.
 */

.sponsor-reel {
	--sr-columns: 4;
	--sr-gap: 24px;
	--sr-item-bg: transparent;
	--sr-item-radius: 10px;
	--sr-item-pad: 18px;
	--sr-max-logo-h: 90px;
	--sr-accent: #0b6e4f;
	position: relative;
	width: 100%;
	box-sizing: border-box;
}

.sponsor-reel *,
.sponsor-reel *::before,
.sponsor-reel *::after {
	box-sizing: border-box;
}

.sponsor-reel__viewport {
	width: 100%;
	overflow: hidden;
}

.sponsor-reel__track {
	display: flex;
	flex-wrap: wrap;
	gap: var(--sr-gap);
}

/* ---- Item ---- */
.sponsor-reel__item {
	display: flex;
	min-width: 0;
}

.sponsor-reel__link {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 8px;
	width: 100%;
	padding: var(--sr-item-pad);
	background: var(--sr-item-bg);
	border-radius: var(--sr-item-radius);
	text-decoration: none;
	color: inherit;
	transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease;
}

a.sponsor-reel__link:hover,
a.sponsor-reel__link:focus-visible {
	transform: translateY(-4px);
	box-shadow: 0 10px 28px rgba(0, 0, 0, .12);
	background: #fff;
	outline: none;
}

.sponsor-reel__media {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: var(--sr-max-logo-h);
}

.sponsor-reel__img {
	max-width: 100%;
	max-height: var(--sr-max-logo-h);
	width: auto;
	height: auto;
	object-fit: contain;
	display: block;
	transition: filter .3s ease, opacity .3s ease, transform .3s ease;
}

.sponsor-reel__name {
	font-size: 13px;
	line-height: 1.3;
	text-align: center;
	opacity: .75;
}

/* ---- Grayscale option (opt-in; logos are full color by default) ---- */
.sponsor-reel--grayscale .sponsor-reel__img {
	filter: grayscale(100%);
	opacity: .75;
}

.sponsor-reel--grayscale .sponsor-reel__link:hover .sponsor-reel__img,
.sponsor-reel--grayscale .sponsor-reel__link:focus-visible .sponsor-reel__img {
	filter: grayscale(0);
	opacity: 1;
}

/* ---- Wrapper ---- */
.sponsor-reel-wrap {
	display: block;
	width: 100%;
	margin-bottom: 40px;
}

/* ---- Bands (top Title Sponsor + bottom logo): centered & larger ---- */
.sponsor-reel--featured .sponsor-reel__track,
.sponsor-reel--bottom .sponsor-reel__track {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: calc(var(--sr-gap) * 1.5);
}

.sponsor-reel--featured .sponsor-reel__item,
.sponsor-reel--bottom .sponsor-reel__item {
	flex: 0 0 auto;
	width: auto;
	max-width: 380px;
}

.sponsor-reel--featured .sponsor-reel__media,
.sponsor-reel--bottom .sponsor-reel__media {
	width: auto;
	min-width: 240px;
	height: var(--sr-max-logo-h);
}

.sponsor-reel--featured .sponsor-reel__img,
.sponsor-reel--bottom .sponsor-reel__img {
	max-height: var(--sr-max-logo-h);
}

.sponsor-reel--featured .sponsor-reel__name,
.sponsor-reel--bottom .sponsor-reel__name {
	font-size: 15px;
	opacity: .9;
}

.sponsor-reel--featured {
	--sr-max-logo-h: 170px;
	margin-bottom: 36px;
}

.sponsor-reel--bottom {
	--sr-max-logo-h: 150px;
	margin-top: 36px;
}

/* ---- Band labels ("Title Sponsor", bottom label) ---- */
.sponsor-reel__featured-label,
.sponsor-reel__bottom-label {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	margin-top: 14px;
	text-align: center;
}

.sponsor-reel__featured-label span,
.sponsor-reel__bottom-label span {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 3px;
	text-transform: uppercase;
	color: var(--sr-accent);
	white-space: nowrap;
}

.sponsor-reel__featured-label::before,
.sponsor-reel__featured-label::after,
.sponsor-reel__bottom-label::before,
.sponsor-reel__bottom-label::after {
	content: "";
	height: 1px;
	width: 40px;
	background: var(--sr-accent);
	opacity: .45;
}

/* ---- Grid layout ---- */
.sponsor-reel--grid .sponsor-reel__track {
	display: grid;
	grid-template-columns: repeat(var(--sr-columns), minmax(0, 1fr));
}

@media (max-width: 900px) {
	.sponsor-reel--grid .sponsor-reel__track {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}

@media (max-width: 640px) {
	.sponsor-reel--grid .sponsor-reel__track {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

/* ---- Carousel layout ---- */
.sponsor-reel--carousel .sponsor-reel__track {
	flex-wrap: nowrap;
	transition: transform .5s ease;
	will-change: transform;
}

.sponsor-reel--carousel .sponsor-reel__item {
	flex: 0 0 auto;
	width: calc((100% - (var(--sr-gap) * 3)) / 4);
}

@media (max-width: 900px) {
	.sponsor-reel--carousel .sponsor-reel__item {
		width: calc((100% - (var(--sr-gap) * 2)) / 3);
	}
}

@media (max-width: 640px) {
	.sponsor-reel--carousel .sponsor-reel__item {
		width: calc((100% - var(--sr-gap)) / 2);
	}
}

.sponsor-reel__nav {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	border: none;
	border-radius: 50%;
	background: #fff;
	color: #222;
	font-size: 24px;
	line-height: 1;
	cursor: pointer;
	box-shadow: 0 2px 10px rgba(0, 0, 0, .18);
	z-index: 2;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background-color .2s ease, color .2s ease;
}

.sponsor-reel__nav:hover {
	background: var(--sr-accent);
	color: #fff;
}

.sponsor-reel__nav--prev {
	left: -8px;
}

.sponsor-reel__nav--next {
	right: -8px;
}

/* ---- Ticker layout ---- */
.sponsor-reel--ticker {
	overflow: hidden;
}

.sponsor-reel--ticker .sponsor-reel__viewport {
	overflow: hidden;
}

.sponsor-reel--ticker .sponsor-reel__track {
	flex-wrap: nowrap;
	width: max-content;
	will-change: transform;
	animation: sponsor-reel-ticker var(--sr-ticker-duration, 30s) linear infinite;
}

.sponsor-reel--ticker.sponsor-reel--ticker-right .sponsor-reel__track {
	animation-direction: reverse;
}

.sponsor-reel--ticker .sponsor-reel__item {
	flex: 0 0 auto;
	width: 180px;
}

.sponsor-reel--ticker:hover .sponsor-reel__track {
	animation-play-state: paused;
}

@keyframes sponsor-reel-ticker {
	from { transform: translateX(0); }
	to   { transform: translateX(-50%); }
}

/* ---- Admin notice / empty ---- */
.sponsor-reel-empty {
	padding: 14px 16px;
	background: #fff8e5;
	border: 1px solid #f0d48a;
	border-radius: 8px;
	color: #6b5400;
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
	.sponsor-reel--ticker .sponsor-reel__track {
		animation: none;
	}
	.sponsor-reel--carousel .sponsor-reel__track {
		transition: none;
	}
}