/* D@N5C1I playground — /building/danscii/ */

/* Match /a/ section chrome (header + footer padding-x) */
.danscii-page .danscii-app {
	display: flex;
	flex-direction: column;
	gap: var(--gap-section);
	max-width: var(--max-width);
	margin: 0 auto var(--gap-after-work);
	padding: var(--gap-section) var(--padding-x);
	width: 100%;
	box-sizing: border-box;
}

.danscii-intro {
	max-width: 1120px;
	margin: clamp(2.5rem, 6vw, 5rem) 0 2.5rem;
}

.danscii-intro h1 {
	font-family: "Berkeley Mono", monospace;
	font-size: clamp(1.75rem, 3.25vw, 2.25rem);
	line-height: 1.2;
	letter-spacing: 0.02em;
	margin: 0 0 1.25rem;
	font-weight: normal;
	color: var(--color-text);
}

.danscii-title-glitch {
	display: inline-block;
	min-width: 7ch;
	font-variant-numeric: tabular-nums;
}

.danscii-intro p {
	margin: 0;
	font-size: 18px;
	line-height: 26px;
	color: var(--opacity-90);
}

.danscii-intro p+p {
	margin-top: 0.75rem;
	font-size: 14px;
	line-height: 22px;
}

/* Largest breakpoint: form column; notes flow under buttons */
.danscii-lab {
	display: grid;
	grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 0.85fr);
	grid-template-areas: "demo settings";
	gap: clamp(1.5rem, 3vw, 3rem);
	align-items: start;
}

.danscii-preview-col {
	grid-area: demo;
	min-width: 0;
}

.danscii-preview-wrap {
	min-width: 0;
	border: 1px solid var(--color-border);
	box-sizing: border-box;
	padding: 6px;
}

.light-mode .danscii-preview-wrap {
	border-color: #ddd;
}

.danscii-controls {
	grid-area: settings;
	display: flex;
	flex-direction: column;
	gap: 4rem;
	min-width: 0;
}

.danscii-controls-main {
	display: flex;
	flex-direction: column;
	gap: 1rem;
	min-width: 0;
	font-size: 12px;
	line-height: 1.35;
}

.danscii-meta {
	display: flex;
	flex-direction: column;
	gap: 0;
	min-width: 0;
}

.danscii-meta .section-label {
	margin: 0 0 0.75rem;
}

.danscii-meta .danscii-status {
	margin-bottom: 5rem;
}

.danscii-meta .danscii-hint+.danscii-hint {
	margin-top: 0.75rem;
}

#danscii-preview {
	width: 100%;
	max-width: 100%;
	background: transparent;
}

.danscii-status {
	display: grid;
	grid-template-columns: max-content minmax(0, 1fr);
	column-gap: 1.25rem;
	row-gap: 0.2rem;
	margin: 0;
	font-size: 11px;
	line-height: 1.45;
	min-height: 1.2em;
	word-break: break-word;
}

.danscii-status dt {
	margin: 0;
	color: var(--opacity-50);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.danscii-status dd {
	margin: 0;
	color: var(--opacity-75);
}

.danscii-controls-main :focus-visible,
.danscii-meta :focus-visible {
	outline: 1px solid var(--opacity-25);
	outline-offset: -1px;
}

.danscii-field {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
}

.danscii-field label,
.danscii-field-label {
	opacity: 0.55;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.danscii-colors {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-start;
	gap: 0.75rem 1rem;
}

.danscii-color-row {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	flex: 1 1 8rem;
	min-width: 0;
}

.danscii-select-group {
	padding: 0.55rem 0.75rem 0.2rem;
	font-size: 10px;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	color: var(--opacity-25);
	pointer-events: none;
}

.danscii-select-divider {
	height: 0;
	margin: 0.35rem 0;
	border-top: 1px dashed var(--color-border);
	pointer-events: none;
}

.danscii-color-select .danscii-select-trigger {
	justify-content: flex-start;
	gap: 0.45rem;
	cursor: pointer;
}

.danscii-color-select .danscii-select-trigger:hover {
	opacity: 1;
}

.danscii-color-select .danscii-select-value,
.danscii-field .danscii-color-select input[type="text"].danscii-color-custom {
	flex: 1 1 7ch;
	width: 7ch;
	min-width: 7ch;
	max-width: 100%;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: var(--color-text);
	font: inherit;
	line-height: 1.15;
	box-shadow: none;
	outline: none;
}

.danscii-color-select .danscii-select-value[hidden],
.danscii-field .danscii-color-select input[type="text"].danscii-color-custom[hidden] {
	display: none;
}

.danscii-field .danscii-color-select input[type="text"].danscii-color-custom:focus,
.danscii-field .danscii-color-select input[type="text"].danscii-color-custom:focus-visible {
	outline: none;
	border: 0;
	box-shadow: none;
}

.danscii-color-chip {
	display: inline-block;
	flex-shrink: 0;
	width: 12px;
	height: 12px;
	border: 1px solid var(--color-border);
	background: var(--chip, currentColor);
	vertical-align: middle;
}

.danscii-select-list .danscii-color-chip {
	margin-right: 0.45rem;
}

.danscii-color-caret {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	position: relative;
	z-index: 2;
	margin-left: auto;
	padding: 0 0 0 0.85rem;
	border: 0;
	background: transparent;
	color: inherit;
	font: inherit;
	line-height: 1;
	cursor: pointer;
}

.danscii-color-caret:hover {
	opacity: 0.75;
}

.danscii-sliders-row {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem 1.75rem;
	align-items: flex-start;
}

.danscii-sliders-row .danscii-field {
	flex: 1 1 10rem;
	min-width: 0;
}

.danscii-hover-row {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem 1.75rem;
	align-items: flex-start;
}

.danscii-hover-row .danscii-field {
	flex: 0 1 auto;
	width: auto;
}

.danscii-toggle {
	display: flex;
	gap: 0;
	border: 1px solid var(--color-border);
	width: fit-content;
}

.danscii-toggle-option {
	display: flex;
	align-items: center;
	gap: 0;
	margin: 0;
	padding: 0.45rem 0.75rem;
	opacity: 1;
	text-transform: none;
	letter-spacing: 0;
	cursor: pointer;
	border-right: 1px solid var(--color-border);
	color: var(--opacity-50);
}

.danscii-toggle-option:last-child {
	border-right: none;
}

.danscii-toggle-option input {
	position: absolute;
	opacity: 0;
	pointer-events: none;
}

.danscii-toggle-option:has(input:checked) {
	color: var(--color-text);
	background: var(--opacity-15);
}

.light-mode .danscii-toggle {
	border-color: #ddd;
}

.light-mode .danscii-toggle-option {
	border-right-color: #ddd;
}

.danscii-field input[type="text"],
.danscii-field input[type="file"] {
	width: 100%;
	box-sizing: border-box;
	background: transparent;
	border: 1px solid var(--color-border);
	border-radius: 0;
	color: var(--color-text);
	font: inherit;
	padding: 0.55rem 0.65rem;
}

/* Match file control height (outer pad + choose-file button + borders) */
.danscii-field input[type="file"],
.danscii-select-trigger {
	min-height: 2.75rem;
}

/* Custom select — closed state matches text/file inputs; open list matches site filter menus */
.danscii-select {
	position: relative;
	width: 100%;
}

.danscii-select-trigger {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	width: 100%;
	box-sizing: border-box;
	margin: 0;
	padding: 0.55rem 0.65rem;
	background: transparent;
	border: 1px solid var(--color-border);
	border-radius: 0;
	color: var(--color-text);
	font: inherit;
	line-height: 1.15;
	text-align: left;
	cursor: pointer;
	transition: opacity 0.2s ease;
}

.danscii-select-trigger:hover {
	opacity: 0.75;
}

.danscii-select.is-open .danscii-select-trigger {
	opacity: 1;
}

.danscii-select-value {
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.danscii-select-caret {
	flex-shrink: 0;
	opacity: 0.45;
	font-size: 1.25em;
	line-height: 1;
}

.danscii-select-list {
	display: none;
	position: absolute;
	top: calc(100% + 6px);
	left: 0;
	right: 0;
	z-index: 40;
	margin: 0;
	padding: 0.5rem 0;
	list-style: none;
	background-color: var(--color-bg);
	border: 1px dashed var(--color-border);
	box-sizing: border-box;
}

.danscii-select.is-open .danscii-select-list {
	display: block;
}

.danscii-select-list[hidden] {
	display: none !important;
}

.danscii-select-list [role="option"] {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	width: 100%;
	box-sizing: border-box;
	padding: 0.4rem 0.75rem;
	color: var(--opacity-50);
	cursor: pointer;
	transition: color 0.2s ease;
}

.danscii-select-list [role="option"]:hover,
.danscii-select-list [role="option"].is-active {
	color: var(--opacity-75);
}

.danscii-option-label {
	flex: 0 0 auto;
}

.danscii-option-chars {
	flex: 1 1 auto;
	min-width: 0;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	font-variant-ligatures: none;
}

.danscii-select-native {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Filename / “no file selected” label */
.danscii-field input[type="file"] {
	color: var(--opacity-50);
}

.danscii-file-error {
	margin: 0.35rem 0 0;
	font-size: 11px;
	line-height: 1.4;
	color: var(--color-text);
	opacity: 0.75;
}

.danscii-file-error[hidden] {
	display: none;
}

.danscii-characters-select .danscii-select-trigger {
	justify-content: flex-start;
	gap: 0;
	overflow: hidden;
}

.danscii-characters-select .danscii-select-trigger:hover {
	opacity: 1;
}

.danscii-characters-select .danscii-select-value,
.danscii-field .danscii-characters-select input[type="text"].danscii-characters-custom {
	flex: 1 1 auto;
	width: auto;
	min-width: 0;
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	border: 0;
	border-radius: 0;
	background: transparent;
	color: var(--color-text);
	font: inherit;
	line-height: 1.15;
	box-shadow: none;
	outline: none;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: clip;
}

.danscii-characters-select .danscii-select-value {
	display: flex;
	align-items: center;
	gap: 0.55rem;
	text-overflow: ellipsis;
}

.danscii-characters-select .danscii-select-value[hidden],
.danscii-field .danscii-characters-select input[type="text"].danscii-characters-custom[hidden] {
	display: none;
}

.danscii-field .danscii-characters-select input[type="text"].danscii-characters-custom:focus,
.danscii-field .danscii-characters-select input[type="text"].danscii-characters-custom:focus-visible {
	outline: none;
	border: 0;
	box-shadow: none;
}

.danscii-characters-select .danscii-color-caret {
	padding-left: 0.85rem;
}

.danscii-field-note {
	margin: 0.35rem 0 0;
	font-size: 11px;
	line-height: 1.4;
}

.danscii-field-note[hidden] {
	display: none;
}

.danscii-field input[type="file"]::file-selector-button,
.danscii-field input[type="file"]::-webkit-file-upload-button {
	-webkit-appearance: none;
	appearance: none;
	margin: 0 1.25rem 0 0;
	padding: 0.35rem 0.65rem;
	border: 1px solid var(--color-border);
	border-radius: 0;
	background: transparent;
	color: var(--color-text);
	font: inherit;
	cursor: pointer;
}

.danscii-field input[type="file"]::file-selector-button:hover,
.danscii-field input[type="file"]::-webkit-file-upload-button:hover {
	opacity: 0.7;
}

.light-mode .danscii-field input[type="text"],
.light-mode .danscii-field input[type="file"],
.light-mode .danscii-select-trigger {
	border-color: #ddd;
}

.light-mode .danscii-select-list {
	border-color: #ddd;
}

.light-mode .danscii-field input[type="file"]::file-selector-button,
.light-mode .danscii-field input[type="file"]::-webkit-file-upload-button {
	border-color: #ddd;
}

/* Range: thin track + square handle */
.danscii-field input[type="range"] {
	-webkit-appearance: none;
	appearance: none;
	width: 100%;
	height: 16px;
	background: transparent;
	margin: 0;
	padding: 0;
	cursor: pointer;
}

.danscii-field input[type="range"]:focus {
	outline: none;
}

.danscii-field input[type="range"]::-webkit-slider-runnable-track {
	height: 1px;
	background: var(--opacity-25);
	border: none;
}

.danscii-field input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	appearance: none;
	width: 10px;
	height: 10px;
	margin-top: -4.5px;
	background: var(--color-text);
	border: none;
	border-radius: 0;
}

.danscii-field input[type="range"]::-moz-range-track {
	height: 1px;
	background: var(--opacity-25);
	border: none;
}

.danscii-field input[type="range"]::-moz-range-thumb {
	width: 10px;
	height: 10px;
	background: var(--color-text);
	border: none;
	border-radius: 0;
}

.light-mode .danscii-field input[type="range"]::-webkit-slider-thumb,
.light-mode .danscii-field input[type="range"]::-moz-range-thumb {
	background: var(--color-text);
}

.danscii-actions-divider {
	margin: 0.5rem 0 0;
	width: 100%;
}

.danscii-actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.75rem;
	margin-top: 0.25rem;
}

.danscii-btn {
	appearance: none;
	background: transparent;
	border: 1px solid var(--color-border);
	border-radius: 0;
	color: var(--color-text);
	font: inherit;
	padding: 0.65rem 0.9rem;
	cursor: pointer;
	text-align: left;
}

.danscii-btn:hover {
	opacity: 0.7;
}

.danscii-btn-primary {
	border-color: var(--color-text);
	color: var(--color-text);
}

.danscii-btn-link {
	appearance: none;
	flex: 1 1 100%;
	margin: 0;
	padding: 0;
	border: 0;
	background: transparent;
	color: inherit;
	font: inherit;
	line-height: 1.4;
	text-align: left;
	cursor: pointer;
}

.danscii-btn-link:hover {
	opacity: 0.75;
}

.danscii-hint {
	margin: 0;
	font-size: 11px;
	line-height: 1.65;
}

@media only screen and (min-width: 2661px) {
	.danscii-hint {
		max-width: 70%;
	}
}

@media only screen and (max-width: 2660px) {

	/* Notes under demo */
	.danscii-lab {
		grid-template-areas:
			"demo settings"
			"meta settings";
	}

	.danscii-controls {
		display: contents;
	}

	.danscii-controls-main {
		grid-area: settings;
	}

	.danscii-meta {
		grid-area: meta;
	}

	.danscii-hint {
		max-width: 70%;
	}

	.danscii-intro p {
		font-size: 16px;
		line-height: 24px;
	}

	.danscii-intro p+p {
		font-size: 13px;
		line-height: 20px;
	}
}

@media only screen and (max-width: 1640px) {
	.danscii-lab {
		grid-template-columns: 1fr;
		grid-template-areas:
			"demo"
			"settings"
			"meta";
	}

	.danscii-intro p {
		font-size: 15px;
		line-height: 22px;
	}

	.danscii-intro p+p {
		font-size: 12px;
		line-height: 18px;
	}
}

@media only screen and (max-width: 640px) {
	.danscii-hint {
		max-width: none;
	}

	.danscii-intro p {
		font-size: 14px;
		line-height: 20px;
	}

	.danscii-intro p+p {
		font-size: 11px;
		line-height: 17px;
	}
}