/* Tickr Front-End Styles
 * Built entirely on CSS custom properties set inline per-instance by
 * Tickr_Render::render(), so multiple tickers with different settings
 * can share this single stylesheet.
 */

.tickr,
.tickr * {
	box-sizing: border-box;
}

.tickr {
	display: flex;
	align-items: stretch;
	width: 100%;
	max-width: var(--tickr-max-width, 100%);
	height: var(--tickr-height, auto);
	background: var(--tickr-bg, transparent);
	color: var(--tickr-text, inherit);
	font-size: var(--tickr-font-size, 16px);
	line-height: 1.4;
	border-radius: var(--tickr-border-radius, 0);
	padding: var(--tickr-padding-v, 10px) var(--tickr-padding-h, 20px);
	overflow: hidden;
	position: relative;
}

/* ------------------------------------------------------------------ *
 * Borders
 * ------------------------------------------------------------------ */

.tickr-border-top {
	border-top: var(--tickr-border-width, 1px) solid var(--tickr-border-color, #e5e5e5);
}

.tickr-border-bottom {
	border-bottom: var(--tickr-border-width, 1px) solid var(--tickr-border-color, #e5e5e5);
}

.tickr-border-both {
	border-top: var(--tickr-border-width, 1px) solid var(--tickr-border-color, #e5e5e5);
	border-bottom: var(--tickr-border-width, 1px) solid var(--tickr-border-color, #e5e5e5);
}

.tickr-border-all {
	border: var(--tickr-border-width, 1px) solid var(--tickr-border-color, #e5e5e5);
}

/* ------------------------------------------------------------------ *
 * Controls (play/pause, prev/next)
 * ------------------------------------------------------------------ */

.tickr-controls {
	display: flex;
	align-items: center;
	gap: 2px;
	flex: 0 0 auto;
	padding-right: 10px;
	margin-right: 10px;
	opacity: 0.85;
}

.tickr-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: none;
	margin: 0;
	padding: 4px;
	color: inherit;
	cursor: pointer;
	opacity: 0.6;
	line-height: 1;
	transition: opacity 0.15s ease;
}

.tickr-btn:hover,
.tickr-btn:focus {
	opacity: 1;
}

.tickr-btn .dashicons {
	width: 18px;
	height: 18px;
	font-size: 18px;
}

/* Play/pause icon swap, driven purely by the .tickr-is-paused class */
.tickr-icon-play {
	display: none;
}

.tickr-is-paused .tickr-icon-pause {
	display: none;
}

.tickr-is-paused .tickr-icon-play {
	display: inline-flex;
}

/* ------------------------------------------------------------------ *
 * Viewport (the scrolling/clipping window)
 * ------------------------------------------------------------------ */

.tickr-viewport {
	flex: 1 1 auto;
	min-width: 0;
	min-height: 0;
	position: relative;
	overflow: hidden;
}

/* ------------------------------------------------------------------ *
 * Marquee (horizontal + vertical)
 * ------------------------------------------------------------------ */

.tickr-anim-marquee-horizontal .tickr-track,
.tickr-anim-marquee-vertical .tickr-track {
	will-change: transform;
	animation-timing-function: linear;
	animation-iteration-count: infinite;
}

.tickr-anim-marquee-horizontal .tickr-track {
	display: flex;
	align-items: center;
	width: max-content;
	height: 100%;
	gap: var(--tickr-gap, 40px);
	animation-name: tickr-scroll-x;
	animation-duration: var(--tickr-duration, 20s);
}

.tickr-anim-marquee-horizontal.tickr-dir-right .tickr-track {
	animation-direction: reverse;
}

.tickr-anim-marquee-vertical .tickr-track {
	display: flex;
	flex-direction: column;
	width: 100%;
	gap: var(--tickr-gap, 40px);
	animation-name: tickr-scroll-y;
	animation-duration: var(--tickr-duration, 20s);
}

.tickr-anim-marquee-vertical.tickr-dir-right .tickr-track {
	animation-direction: reverse;
}

@keyframes tickr-scroll-x {
	from {
		transform: translateX(0);
	}
	to {
		transform: translateX(-50%);
	}
}

@keyframes tickr-scroll-y {
	from {
		transform: translateY(0);
	}
	to {
		transform: translateY(-50%);
	}
}

/* Pause on hover and manual pause both stop the CSS animation */
.tickr-pause-hover:hover .tickr-track,
.tickr.tickr-is-paused .tickr-track {
	animation-play-state: paused;
}

/* ------------------------------------------------------------------ *
 * Fade / Slide
 * ------------------------------------------------------------------ */

.tickr-slides {
	position: relative;
	width: 100%;
	height: 100%;
	min-height: 1.6em;
}

.tickr-slide {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	opacity: 0;
	transform: translateX(8%);
	transition: opacity var(--tickr-transition-speed, 0.6s) ease, transform var(--tickr-transition-speed, 0.6s) ease;
	pointer-events: none;
}

.tickr-slide.is-active {
	opacity: 1;
	transform: translateX(0);
	z-index: 2;
	pointer-events: auto;
}

.tickr-slide.is-queue-left {
	transform: translateX(-8%);
}

.tickr-slide.is-no-transition {
	transition: none !important;
}

/* Fade animation ignores horizontal movement entirely */
.tickr-anim-fade .tickr-slide,
.tickr-anim-fade .tickr-slide.is-active,
.tickr-anim-fade .tickr-slide.is-queue-left {
	transform: none;
}

/* Slide animation uses a full-width swipe */
.tickr-anim-slide .tickr-slide {
	transform: translateX(100%);
}

.tickr-anim-slide .tickr-slide.is-active {
	transform: translateX(0);
}

.tickr-anim-slide .tickr-slide.is-queue-left {
	transform: translateX(-100%);
}

/* ------------------------------------------------------------------ *
 * Items
 * ------------------------------------------------------------------ */

.tickr-item {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	max-width: 100%;
}

.tickr-anim-marquee-horizontal .tickr-item {
	white-space: nowrap;
}

.tickr-anim-marquee-vertical .tickr-item,
.tickr-anim-fade .tickr-item,
.tickr-anim-slide .tickr-item {
	width: 100%;
}

.tickr-item-icon {
	flex: 0 0 auto;
	font-size: 1.1em;
	line-height: 1;
}

.tickr-item-text,
.tickr-item-link {
	color: inherit;
}

.tickr-item-link {
	color: var(--tickr-link, inherit);
	text-decoration: none;
}

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

/* Separators between text items (horizontal marquee only) */
.tickr-separator {
	display: inline-flex;
	align-items: center;
	flex: 0 0 auto;
	opacity: 0.5;
	user-select: none;
}

/* ------------------------------------------------------------------ *
 * Image items
 * ------------------------------------------------------------------ */

.tickr-item-image-link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	position: relative;
	text-decoration: none;
	color: inherit;
}

.tickr-item-image-link img {
	display: block;
	max-width: 100%;
	width: auto;
	height: auto;
	max-height: calc(var(--tickr-height, 50px) - (var(--tickr-padding-v, 10px) * 2));
	object-fit: contain;
	border-radius: inherit;
}

.tickr-item-caption {
	position: absolute;
	left: 0;
	right: 0;
	bottom: 0;
	padding: 2px 8px;
	font-size: 0.75em;
	line-height: 1.4;
	background: rgba(0, 0, 0, 0.55);
	color: #fff;
	text-align: center;
}

/* ------------------------------------------------------------------ *
 * Admin notice (shown only to logged-in editors if a shortcode/widget
 * points at a missing ticker)
 * ------------------------------------------------------------------ */

p.tickr-admin-notice {
	padding: 10px 14px;
	margin: 0;
	background: #fef1f1;
	border: 1px solid #f5c2c7;
	border-radius: 4px;
	color: #842029;
	font-size: 14px;
}

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

@media (max-width: 480px) {
	.tickr {
		font-size: calc(var(--tickr-font-size, 16px) * 0.9);
		padding: calc(var(--tickr-padding-v, 10px) * 0.75) calc(var(--tickr-padding-h, 20px) * 0.6);
	}

	.tickr-controls {
		padding-right: 6px;
		margin-right: 6px;
	}

	.tickr-btn .dashicons {
		width: 16px;
		height: 16px;
		font-size: 16px;
	}
}