/* Deck logo, Deck Chain button and Deck Chain box. */

.tbook-deck-brand {
	display: flex;
	align-items: center;
	gap: 16px;
	min-width: 0;
}

.tbook-deck-logo {
	position: relative;
	flex: 0 0 96px;
	width: 96px;
	height: 96px;
	border: 2px solid var(--td-retro-green);
	border-radius: 5px;
	overflow: hidden;
	background: #fffdf7;
	background-image: url("../images/retro-cream-pixels.png");
	background-size: cover;
	background-position: center;
	box-shadow: 0 0 1px 1px var(--td-retro-green-soft);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--td-ink);
	font-family: 'Carrois Gothic SC', sans-serif;
	font-size: 34px;
	font-weight: 400;
	line-height: 1;
}

.tbook-deck-logo.is-empty {
	background: linear-gradient(135deg, rgba(222, 240, 188, 0.95) 0%, rgba(235, 204, 137, 0.65) 100%);
}

.tbook-deck-logo-initial {
	text-shadow: 0 1px 5px rgba(0, 0, 0, 0.25);
}

.tbook-deck-brand-text {
	min-width: 0;
}

.tbook-deck-title-row {
	display: flex;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
}

.tbook-deck-chain-toggle {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	padding: 4px 9px;
	border: 1px solid var(--td-retro-green);
	border-radius: 5px;
	background: #fffdf7;
	color: var(--td-accent-dark);
	font: inherit;
	font-size: 10.5px;
	font-weight: 700;
	line-height: 1.2;
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.tbook-deck-chain-toggle:hover {
	background: var(--td-accent-soft);
}

.tbook-deck-chain-toggle.is-in {
	border-color: var(--td-retro-orange);
	background: rgba(235, 204, 137, 0.18);
	color: #7a4a18;
}

.tbook-deck-chain-toggle .tbook-chain-icon-in {
	display: none;
}

.tbook-deck-chain-toggle.is-in .tbook-chain-icon-add {
	display: none;
}

.tbook-deck-chain-toggle.is-in .tbook-chain-icon-in {
	display: inline;
}

.tbook-deck-chain-status {
	min-height: 15px;
	margin: 5px 0 0;
	color: var(--td-muted);
	font-size: 11px;
	line-height: 1.35;
}

.tbook-deck-chain-status.is-error {
	color: var(--td-danger);
}

.tbook-deck-chain {
	grid-column: 1 / -1;
	min-width: 0;
	width: 100%;
	margin-top: 2px;
	padding: 11px 13px;
	border: 2px solid var(--td-retro-orange);
	border-radius: 5px;
	background-color: #fffdf7;
	background-image: url("../images/retro-cream-pixels.png");
	box-shadow: 0 0 1px 1px var(--td-retro-orange-soft);
}

.tbook-deck-chain-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
}

.tbook-deck-chain-head h2 {
	margin: 0;
	color: var(--td-retro-author);
	font-family: 'McLaren', display;
	font-size: 10px;
	font-weight: 400;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.tbook-deck-chain-count {
	color: var(--td-muted);
	font-size: 10px;
	font-weight: 700;
}

.tbook-deck-chain-empty {
	margin: 8px 0 2px;
	color: var(--td-muted);
	font-size: 12px;
}

.tbook-deck-chain-scroll {
	display: flex;
	width: 100%;
	max-width: 100%;
	min-width: 0;
	gap: 10px;
	overflow-x: auto;
	padding: 10px 1px 2px;
	scroll-snap-type: x proximity;
	scrollbar-width: thin;
}

.tbook-deck-chain-item {
	flex: 0 0 96px;
	display: flex;
	flex-direction: column;
	gap: 6px;
	color: var(--td-retro-author);
	text-decoration: none;
	scroll-snap-align: start;
}

.tbook-deck-chain-item:hover {
	color: var(--td-accent-dark);
	text-decoration: none;
}

.tbook-deck-chain-logo {
	width: 96px;
	height: 76px;
	border: 2px solid var(--td-retro-green);
	border-radius: 5px;
	overflow: hidden;
	background: #fffdf7;
	background-image: url("../images/retro-cream-pixels.png");
	background-size: cover;
	background-position: center;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--td-ink);
	font-family: 'Carrois Gothic SC', sans-serif;
	font-size: 24px;
	font-weight: 400;
	line-height: 1;
	box-shadow: 0 0 1px 1px var(--td-retro-green-soft);
}

.tbook-deck-chain-item:nth-child(even) .tbook-deck-chain-logo {
	border-color: var(--td-retro-orange);
	box-shadow: 0 0 1px 1px var(--td-retro-orange-soft);
}

.tbook-deck-chain-name {
	overflow: hidden;
	color: var(--td-retro-author);
	font-family: 'McLaren', display;
	font-size: 10.5px;
	font-weight: 400;
	line-height: 1.25;
	text-overflow: ellipsis;
	white-space: nowrap;
}

@media (max-width: 680px) {
	.tbook-deck-brand {
		gap: 12px;
	}
	.tbook-deck-logo {
		flex-basis: 72px;
		width: 72px;
		height: 72px;
		font-size: 28px;
	}
	.tbook-deck-chain-item {
		flex-basis: 84px;
	}
	.tbook-deck-chain-logo {
		width: 84px;
		height: 66px;
	}
}

/* Quiet logo and chain edges; active states keep the accent. */
.tbook-deck-logo,
.tbook-deck-chain-logo,
.tbook-deck-chain-item:nth-child(even) .tbook-deck-chain-logo {
	border: 1px solid var(--td-line);
	box-shadow: 0 1px 2px rgba(58, 79, 102, 0.06);
}

.tbook-deck-chain {
	border: 1px solid var(--td-line);
	box-shadow: none;
}

.tbook-deck-chain-toggle {
	border-color: var(--td-line);
}

.tbook-deck-logo.is-empty {
	background: linear-gradient(135deg, #fffdf7 0%, #f3f1e8 100%);
}

.tbook-deck-chain {
	border: 1px solid var(--td-line);
	border-left: 3px solid var(--td-retro-orange);
	box-shadow: none;
}

.tbook-deck-chain-head h2 {
	color: var(--td-accent-dark);
}

.tbook-deck-chain {
	border: 1px solid var(--td-line);
	border-left: 1px solid var(--td-line);
	box-shadow: none;
}

/* Colour returns to the chain sub-boxes. */
.tbook-deck-logo {
	border: 2px solid var(--td-retro-green);
	box-shadow: 0 0 1px 1px var(--td-retro-green-soft);
}

.tbook-deck-chain {
	border: 2px solid var(--td-retro-orange);
	border-left: 2px solid var(--td-retro-orange);
	box-shadow: 0 0 1px 1px var(--td-retro-orange-soft);
}

.tbook-deck-chain-logo {
	border: 2px solid var(--td-retro-green);
	box-shadow: 0 0 1px 1px var(--td-retro-green-soft);
}

.tbook-deck-chain-item:nth-child(even) .tbook-deck-chain-logo {
	border-color: var(--td-retro-orange);
	box-shadow: 0 0 1px 1px var(--td-retro-orange-soft);
}

/* Neutralise the logo and chain sub-boxes. */
.tbook-deck-logo,
.tbook-deck-chain,
.tbook-deck-chain-logo,
.tbook-deck-chain-item:nth-child(even) .tbook-deck-chain-logo {
	border: 1px solid var(--td-line);
	border-left: 1px solid var(--td-line);
	box-shadow: none;
}

/* Compact, wrapping chain: keep every deck visible and let long names breathe. */
.tbook-deck-chain-scroll {
	display: flex;
	flex-wrap: nowrap;
	gap: 6px;
	overflow-x: auto;
	overflow-y: hidden;
	padding: 8px 0 4px;
	scroll-snap-type: x proximity;
	-webkit-overflow-scrolling: touch;
	overscroll-behavior-inline: contain;
	scrollbar-width: thin;
}

.tbook-deck-chain-scroll::-webkit-scrollbar {
	height: 6px;
}

.tbook-deck-chain-scroll::-webkit-scrollbar-thumb {
	border-radius: 999px;
	background: var(--td-line);
}

.tbook-deck-chain-item {
	flex: 0 0 82px;
	max-width: 82px;
	gap: 4px;
	scroll-snap-align: start;
}

.tbook-deck-chain-logo {
	width: 82px;
	height: 64px;
	font-size: 22px;
}

.tbook-deck-chain-name {
	display: -webkit-box;
	min-height: 23px;
	overflow: hidden;
	font-size: 9.5px;
	line-height: 1.2;
	white-space: normal;
	overflow-wrap: anywhere;
	text-overflow: clip;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
}

@media (max-width: 680px) {
	.tbook-deck-chain-scroll {
		gap: 5px;
	}
	.tbook-deck-chain-item {
		flex-basis: 76px;
		max-width: 76px;
	}
	.tbook-deck-chain-logo {
		width: 76px;
		height: 60px;
	}
	.tbook-deck-chain-name {
		min-height: 22px;
		font-size: 9px;
	}
}