/* Root container so styles stay self contained */
#ms-root {
	max-width: 900px;
	margin: 0 auto;
	padding: 20px;
	font-family: system-ui, Arial, sans-serif;
	box-sizing: border-box;

	color: var(--md-default-fg-color);
	--ms-surface: var(--md-default-bg-color);
	--ms-border: rgba(127, 127, 127, 0.25);
	--ms-border-strong: rgba(127, 127, 127, 0.45);
	--ms-toast-bg: rgba(0, 0, 0, 0.85);
}

body[data-md-color-scheme="default"] #ms-root {
	--ms-empty-cell-bg: #f2f2f2;
	--ms-empty-board-bg: #f2f2f2;
	--ms-grows-bg: #d4edda;
	--ms-grows-fg: #155724;
	--ms-no-grow-bg: #f8d7da;
	--ms-no-grow-fg: #721c24;
}

body[data-md-color-scheme="slate"] #ms-root {
	--ms-empty-cell-bg: #3b3f46;
	--ms-empty-board-bg: #2b2f35;
	--ms-grows-bg: #1e4620;
	--ms-grows-fg: #a3d9a5;
	--ms-no-grow-bg: #4a1c1c;
	--ms-no-grow-fg: #f5b7b1;
}

#ms-root #stats {
	font-size: 0.9rem;
	margin-bottom: 10px;
	background: var(--ms-surface);
	border: 1px solid var(--ms-border);
	border-radius: 0.6rem;
	padding: 6px 8px;
}

#ms-root #message {
	min-height: 0;
	margin: 8px 0 6px;
	text-align: center;
	font-size: 0.95rem;
}

/* Problem layout */
#ms-root #problem {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1rem;
}

#ms-root #problem-summary {
	line-height: 1.5;
}

/* Growth table */
#ms-root .ms-table {
	width: 100%;
	max-width: 500px;
	border-collapse: separate;
	border-spacing: 0;
	border: 2px solid var(--ms-border-strong);
	border-radius: 0.6rem;
	overflow: hidden;
	margin: 10px auto 8px;
	table-layout: fixed;
	background: var(--ms-surface);
}

#ms-root #growth-table {
	overflow-x: auto;
}

#ms-root .ms-table th {
	border-right: 1px solid var(--ms-border);
	border-bottom: 1px solid var(--ms-border);
	padding: 10px 8px;
	text-align: center;
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--md-default-fg-color);
	background: color-mix(in srgb, var(--md-default-bg-color) 88%, var(--md-default-fg-color));
	white-space: nowrap;
}

#ms-root .ms-table th.ms-metabolite-header {
	font-size: 1.1rem;
	letter-spacing: 0.05em;
}

#ms-root .ms-table th.ms-class-label {
	text-align: left;
	padding-left: 12px;
}

#ms-root .ms-table th:first-child {
	width: 5.5rem;
}

#ms-root .ms-table td.ms-cell {
	border-right: 1px solid var(--ms-border);
	border-bottom: 1px solid var(--ms-border);
	height: 40px;
	padding: 0;
	text-align: center;
	font-size: 1.2rem;
	font-weight: 700;
}

#ms-root .ms-table td.ms-cell.ms-grows {
	background-color: var(--ms-grows-bg);
	color: var(--ms-grows-fg);
}

#ms-root .ms-table td.ms-cell.ms-no-grow {
	background-color: var(--ms-no-grow-bg);
	color: var(--ms-no-grow-fg);
}

#ms-root .ms-table tr:last-child td,
#ms-root .ms-table tr:last-child th {
	border-bottom: none;
}

#ms-root .ms-table th:last-child,
#ms-root .ms-table td:last-child {
	border-right: none;
}

/* Wordle-style board */
#ms-root #board {
	margin: 6px auto 6px;
	text-align: center;
	background: var(--ms-surface);
	border: 1px solid var(--ms-border);
	border-radius: 0.6rem;
	padding: 10px 8px;
}

#ms-root .row {
	display: flex;
	justify-content: center;
	margin-bottom: 4px;
}

/* Toast messages */
#ms-root #toast-container {
	position: fixed;
	top: 12px;
	left: 50%;
	transform: translateX(-50%);
	z-index: 1000;
	pointer-events: none;
}

#ms-root .toast {
	background: var(--ms-toast-bg);
	color: #ffffff;
	padding: 8px 14px;
	margin-top: 4px;
	border-radius: 4px;
	font-size: 0.9rem;
	opacity: 0;
	transition: opacity 0.15s ease;
}

#ms-root .toast.show {
	opacity: 1;
}

/* Shared keyboard and controls in daily_puzzle.css - add ms-root selectors */
#ms-root #keyboard {
	margin-top: 12px;
	user-select: none;
	text-align: center;
	background: var(--md-default-bg-color);
	border: 1px solid rgba(127,127,127,0.25);
	border-radius: 0.6rem;
	padding: 10px 8px;
}

#ms-root .kb-row {
	display: flex;
	justify-content: center;
	margin-bottom: 4px;
}

#ms-root .kb-key {
	min-width: 2.4em;
	padding: 8px 6px;
	margin: 0 2px;
	text-align: center;
	font-weight: bold;
	border-radius: 4px;
	border: 1px solid rgba(127,127,127,0.45);
	cursor: pointer;
	background: var(--kb-key-bg);
	color: var(--kb-key-fg);
	font-size: 0.9rem;
	box-sizing: border-box;
}

#ms-root .kb-key.wide {
	min-width: 3.4em;
}

#ms-root .kb-key.correct {
	background: #6aaa64;
	border-color: #6aaa64;
	color: #ffffff;
}

#ms-root .kb-key.present {
	background: #c9b458;
	border-color: #c9b458;
	color: #ffffff;
}

#ms-root .kb-key.absent {
	background: #787c7e;
	border-color: #787c7e;
	color: #ffffff;
}

#ms-root .kb-key.disabled,
#ms-root .kb-key:disabled {
	background: var(--kb-disabled-bg);
	color: var(--kb-disabled-fg);
	opacity: 1;
	-webkit-text-fill-color: var(--kb-disabled-fg);
	cursor: not-allowed;
}

body[data-md-color-scheme="slate"] #ms-root .kb-key.disabled,
body[data-md-color-scheme="slate"] #ms-root .kb-key:disabled {
	background: linear-gradient(to bottom, rgba(255,255,255,0.08), rgba(0,0,0,0.08)), var(--kb-disabled-bg);
}

body[data-md-color-scheme="slate"] #ms-root button.kb-key {
	color: var(--kb-key-fg);
	-webkit-text-fill-color: var(--kb-key-fg);
}

body[data-md-color-scheme="slate"] #ms-root button.kb-key:disabled,
body[data-md-color-scheme="slate"] #ms-root button.kb-key.disabled {
	color: var(--kb-disabled-fg);
	-webkit-text-fill-color: var(--kb-disabled-fg);
	opacity: 1;
}

/* Hint area */
#ms-root #hint-area {
	margin: 8px 0 10px;
	display: flex;
	gap: 10px;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	border-radius: 0.6rem;
	padding: 6px 8px;
	background: var(--md-default-bg-color);
	border: 1px solid rgba(127,127,127,0.25);
}

#ms-root #controls-left {
	display: flex;
	gap: 8px;
	align-items: center;
	flex-wrap: wrap;
}

#ms-root #help-button {
	padding: 4px 10px;
	font-size: 0.9rem;
	cursor: pointer;
	border-radius: 999px;
	border: 1px solid rgba(127,127,127,0.45);
	background: var(--md-default-bg-color);
	color: var(--md-default-fg-color);
}

#ms-root #hint-button {
	display: inline-block;
	padding: 6px 10px;
	font-size: 0.88rem;
	font-weight: 700;
	cursor: pointer;
	border-radius: 999px;
	border: 1px solid rgba(127,127,127,0.45);
	background: var(--md-primary-fg-color);
	color: #ffffff;
}

#ms-root #hint-status {
	margin-top: 0;
	font-size: 0.9rem;
	opacity: 0.9;
	flex: 1;
	text-align: right;
	min-width: 220px;
}

@media (max-width: 600px) {
	#ms-root #hint-status {
		text-align: left;
		min-width: 0;
		flex-basis: 100%;
	}
}

/* Wordle cell styles (shared pattern) */
body[data-md-color-scheme="default"] #ms-root {
	--dp-cell-empty-bg: #f2f2f2;
	--dp-cell-border: #d3d6da;
	--dp-cell-pending-border: #878a8c;
}

body[data-md-color-scheme="slate"] #ms-root {
	--dp-cell-empty-bg: #3b3f46;
	--dp-cell-border: rgba(255,255,255,0.18);
	--dp-cell-pending-border: rgba(255,255,255,0.35);
}

#ms-root .cell {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.2em;
	height: 2.2em;
	line-height: 2.2em;
	text-align: center;
	margin-right: 3px;
	border-radius: 4px;
	border: 1px solid var(--dp-cell-border);
	font-weight: 700;
	text-transform: uppercase;
	box-sizing: border-box;
	background: var(--dp-cell-empty-bg);
	color: var(--md-default-fg-color);
}

#ms-root .cell.empty {
	background: var(--dp-cell-empty-bg);
	border-color: var(--dp-cell-border);
}

#ms-root .cell.pending {
	border-color: var(--dp-cell-pending-border);
}

#ms-root .cell.correct {
	background: #6aaa64;
	color: #ffffff;
	border-color: #6aaa64;
}

#ms-root .cell.present {
	background: #c9b458;
	color: #ffffff;
	border-color: #c9b458;
}

#ms-root .cell.absent {
	background: #787c7e;
	color: #ffffff;
	border-color: #787c7e;
}

#ms-root .dp-penalty-row .cell.empty {
	opacity: 0.85;
}

/* Accessibility */
#ms-root button:focus-visible,
#ms-root .kb-key:focus-visible {
	outline: 3px solid var(--md-accent-fg-color);
	outline-offset: 2px;
}

/* Final authority: ensure key labels are readable in slate mode */
body[data-md-color-scheme="slate"] .md-typeset #ms-root .kb-key {
	color: rgba(255,255,255,0.92);
}