/**
 * Sketch Relay styles.
 *
 * Everything is scoped under .sr-app and inherits the active theme's
 * body font so the game blends into any site. Site owners can re-theme
 * the game by overriding these custom properties in their own CSS:
 *
 *   .sr-app { --sr-accent: #0a7d5f; --sr-ink: #101418; }
 */

.sr-app {
	--sr-ink: #1d1f2a;
	--sr-paper: #ffffff;
	--sr-mist: #f2f3f7;
	--sr-line: #d9dbe4;
	--sr-accent: #6d4fd0;      /* felt-tip violet */
	--sr-accent-ink: #ffffff;
	--sr-alert: #e23d3d;
	--sr-radius: 14px;

	max-width: 860px;
	margin: 0 auto;
	color: var(--sr-ink);
	position: relative;
	font-family: inherit;
	line-height: 1.5;
}

.sr-frame {
	background: var(--sr-paper);
	border: 1px solid var(--sr-line);
	border-radius: var(--sr-radius);
	padding: clamp(1.25rem, 4vw, 2.25rem);
	box-shadow: 0 10px 30px rgba(29, 31, 42, 0.06);
}

/* ---- Type ---- */

.sr-title {
	margin: 0 0 0.35em;
	font-size: clamp(1.5rem, 4vw, 2.1rem);
	line-height: 1.15;
	letter-spacing: -0.01em;
}

.sr-title--task { margin-top: 0.5rem; }

.sr-sub {
	margin: 0 0 1.25rem;
	color: rgba(29, 31, 42, 0.65);
}

.sr-eyebrow {
	display: inline-block;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--sr-accent);
	margin: 0 0 0.5rem;
}

.sr-note { color: rgba(29, 31, 42, 0.6); margin: 0.5rem 0; }

/* ---- Forms ---- */

.sr-label {
	display: block;
	font-size: 0.85rem;
	font-weight: 600;
	margin: 1rem 0 0.3rem;
}

.sr-input {
	width: 100%;
	box-sizing: border-box;
	padding: 0.65rem 0.8rem;
	border: 1.5px solid var(--sr-line);
	border-radius: 10px;
	font: inherit;
	color: inherit;
	background: var(--sr-paper);
}

.sr-input:focus {
	outline: 2px solid var(--sr-accent);
	outline-offset: 1px;
	border-color: var(--sr-accent);
}

.sr-input--code {
	max-width: 12ch;
	text-transform: uppercase;
	letter-spacing: 0.25em;
	font-weight: 700;
}

.sr-textarea { resize: vertical; }

.sr-row {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
	margin-top: 1.25rem;
	align-items: center;
}

/* ---- Buttons ---- */

.sr-btn {
	appearance: none;
	border: 1.5px solid var(--sr-line);
	background: var(--sr-paper);
	color: var(--sr-ink);
	border-radius: 999px;
	padding: 0.6rem 1.3rem;
	font: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: transform 0.06s ease, background 0.15s ease;
}

.sr-btn:hover { background: var(--sr-mist); }
.sr-btn:active { transform: scale(0.98); }
.sr-btn:focus-visible { outline: 2px solid var(--sr-accent); outline-offset: 2px; }

.sr-btn--primary {
	background: var(--sr-accent);
	border-color: var(--sr-accent);
	color: var(--sr-accent-ink);
}

.sr-btn--primary:hover { background: var(--sr-accent); filter: brightness(1.08); }
.sr-btn--block { display: block; width: 100%; margin-top: 0.8rem; }
.sr-btn--small { padding: 0.35rem 0.9rem; font-size: 0.85rem; }

.sr-leave {
	appearance: none;
	background: none;
	border: none;
	color: rgba(29, 31, 42, 0.5);
	text-decoration: underline;
	cursor: pointer;
	margin-top: 1.5rem;
	font: inherit;
	font-size: 0.85rem;
}

/* ---- Room code (signature element) ---- */

.sr-roomcode {
	font-size: clamp(2rem, 8vw, 3.2rem);
	font-weight: 800;
	letter-spacing: 0.3em;
	text-indent: 0.3em; /* optically center the tracked text */
	text-align: center;
	padding: 0.5em 0.25em;
	border: 2px dashed var(--sr-accent);
	border-radius: var(--sr-radius);
	color: var(--sr-accent);
	background:
		linear-gradient(0deg, rgba(109, 79, 208, 0.05), rgba(109, 79, 208, 0.05));
	user-select: all;
}

/* ---- Players ---- */

.sr-players {
	list-style: none;
	margin: 1.25rem 0 0;
	padding: 0;
	display: grid;
	gap: 0.4rem;
}

.sr-player {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 0.75rem;
	padding: 0.55rem 0.9rem;
	background: var(--sr-mist);
	border-radius: 10px;
}

.sr-player.is-done { background: rgba(46, 158, 79, 0.12); }
.sr-player__name { font-weight: 600; overflow-wrap: anywhere; }

.sr-tag {
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: rgba(29, 31, 42, 0.55);
	white-space: nowrap;
}

/* ---- Task ---- */

.sr-taskhead {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	gap: 1rem;
}

.sr-timer {
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	font-size: 1.1rem;
	color: var(--sr-ink);
}

.sr-timer.is-urgent { color: var(--sr-alert); }

.sr-prompt {
	margin: 0 0 1rem;
	padding: 0.8rem 1.1rem;
	border-left: 4px solid var(--sr-accent);
	background: var(--sr-mist);
	border-radius: 0 10px 10px 0;
	font-size: 1.15rem;
	font-weight: 600;
	overflow-wrap: anywhere;
}

/* ---- Canvas ---- */

.sr-board { margin-top: 0.5rem; }

.sr-canvas {
	width: 100%;
	height: auto;
	display: block;
	border: 1.5px solid var(--sr-line);
	border-radius: 10px;
	background: #fff;
	touch-action: none;
	cursor: crosshair;
}

.sr-tools {
	display: flex;
	flex-wrap: wrap;
	gap: 0.9rem;
	align-items: center;
	margin: 0.7rem 0;
}

.sr-swatches, .sr-sizes, .sr-edit { display: flex; gap: 0.35rem; flex-wrap: wrap; }

.sr-swatch {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	border: 2px solid rgba(29, 31, 42, 0.15);
	cursor: pointer;
	padding: 0;
	font-size: 0.8rem;
	line-height: 1;
}

.sr-swatch.is-active { outline: 3px solid var(--sr-accent); outline-offset: 1px; }
.sr-swatch--eraser { background: #fff; }

.sr-size {
	width: 34px;
	height: 34px;
	border-radius: 8px;
	border: 1.5px solid var(--sr-line);
	background: var(--sr-paper);
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	padding: 0;
}

.sr-size.is-active { border-color: var(--sr-accent); background: rgba(109, 79, 208, 0.08); }
.sr-size__dot { display: block; border-radius: 50%; background: var(--sr-ink); }

.sr-drawing {
	display: block;
	width: 100%;
	height: auto;
	border: 1.5px solid var(--sr-line);
	border-radius: 10px;
	background: #fff;
	margin-bottom: 1rem;
}

/* ---- Reveal: the relay chain ---- */

.sr-relay {
	display: grid;
	gap: 1.4rem;
	margin: 1rem 0;
	position: relative;
}

.sr-relay::before {
	content: "";
	position: absolute;
	left: 1.2rem;
	top: 0;
	bottom: 0;
	width: 2px;
	background: repeating-linear-gradient(
		to bottom,
		var(--sr-accent) 0 8px,
		transparent 8px 16px
	);
	opacity: 0.5;
}

.sr-card {
	position: relative;
	margin-left: 2.6rem;
	background: var(--sr-mist);
	border-radius: 12px;
	padding: 0.9rem 1.1rem;
	animation: sr-pop 0.25s ease;
}

.sr-card::before {
	content: "";
	position: absolute;
	left: -1.72rem;
	top: 1.1rem;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: var(--sr-accent);
}

.sr-card__author {
	display: block;
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: rgba(29, 31, 42, 0.55);
	margin-bottom: 0.35rem;
	overflow-wrap: anywhere;
}

.sr-card__text {
	margin: 0;
	font-size: 1.15rem;
	font-weight: 600;
	overflow-wrap: anywhere;
}

.sr-card__text--empty { color: rgba(29, 31, 42, 0.45); font-weight: 400; }
.sr-card--drawing img { margin-bottom: 0; }

@keyframes sr-pop {
	from { opacity: 0; transform: translateY(6px); }
	to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
	.sr-card { animation: none; }
	.sr-btn { transition: none; }
}

/* ---- Toast ---- */

.sr-toast {
	position: fixed;
	left: 50%;
	bottom: 1.5rem;
	transform: translateX(-50%) translateY(20px);
	background: var(--sr-ink);
	color: #fff;
	padding: 0.7rem 1.2rem;
	border-radius: 999px;
	font-size: 0.9rem;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.2s ease, transform 0.2s ease;
	z-index: 9999;
	max-width: min(90vw, 480px);
	text-align: center;
}

.sr-toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.sr-toast--error { background: var(--sr-alert); }