fieldset {
	border: 2px solid white;
	margin: 0 15px 5px 15px;
	background-color: #000000;
}

h3 {
	margin-top: 5px;
	margin-bottom: 5px;
	font-family: sans-serif;
	color: #eeeeee;
}

html, body {
	margin: 0;
	padding: 0;
	height: 100%;
	overflow: hidden;
}

.github-badge {
	position: fixed;
	top: 0;
	left: 0;
	padding: 6px 12px;
	background: linear-gradient(135deg, rgba(124,58,237,0.95), rgba(37,99,235,0.95));
	color: #fff;
	text-decoration: none;
	font-family: sans-serif;
	font-size: 14pt;
	border: 1px solid rgba(255,255,255,0.2);
	box-shadow: 0 2px 8px rgba(0,0,0,0.4);
	z-index: 1000;
}

.github-badge:hover {
	filter: brightness(1.5);
}

body {
	background-color: #000000;
	color: #bbbbcc;
	font-family: sans-serif;
	font-size: 10pt;
	font-weight: 100;
}

canvas {
	width: 100%;
	height: auto;
	aspect-ratio: 1;
	display: block;
}

div.slider {
	margin-top: 5px;
}

div.checkbox {
	margin-top: 10px;
}

input[type="range"] {
	width: 240px;
}

input[type="range"]:disabled {
	cursor: not-allowed;
	opacity: 0.5;
}

input[type="checkbox"] {
	margin-right: 8px;
	scale: 1.2;
}

label {
	color: #eee;
	cursor: pointer;
	display: flex;
	align-items: center;
}

button {
	padding: 4px 8px;
	border: 1px solid #666;
	background-color: #444;
	color: #eee;
	border-radius: 3px;
	font-size: 8pt;
	font-family: sans-serif;
	cursor: pointer;
	transition: background-color 0.2s;
}

button:hover {
	background-color: #555;
}

button:active {
	background-color: #333;
}

select {
	padding: 4px 8px;
	border: 1px solid #666;
	background-color: #444;
	color: #eee;
	border-radius: 3px;
	font-size: 8pt;
	font-family: sans-serif;
	cursor: pointer;
	width: 100%;
	max-width: 360px;
}

select:hover {
	background-color: #555;
}

select:focus {
	outline: none;
	background-color: #555;
	border-color: #888;
}

select option {
	background-color: #444;
	color: #eee;
}

/* Color-coded buttons */
#saveSelectedBtn {
	background-color: #2563eb;
	border-color: #1d4ed8;
	color: #fff;
}

#saveSelectedBtn:hover {
	background-color: #1d4ed8;
}

#saveSelectedBtn:active {
	background-color: #1e40af;
}

#saveSelectedBtn:disabled {
	background-color: #6b7280;
	border-color: #6b7280;
	color: #9ca3af;
	cursor: not-allowed;
	opacity: 0.5;
}

#saveSelectedBtn:disabled:hover {
	background-color: #6b7280;
}

#resetSelectedBtn {
	background-color: #6b7280;
	border-color: #4b5563;
	color: #fff;
}

#resetSelectedBtn:hover {
	background-color: #4b5563;
}

#resetSelectedBtn:active {
	background-color: #374151;
}

#resetSelectedBtn:disabled {
	background-color: #9ca3af;
	border-color: #9ca3af;
	color: #d1d5db;
	cursor: not-allowed;
	opacity: 0.5;
}

#resetSelectedBtn:disabled:hover {
	background-color: #9ca3af;
}

#createPresetBtn {
	background-color: #16a34a;
	border-color: #15803d;
	color: #fff;
}

#createPresetBtn:hover {
	background-color: #15803d;
}

#createPresetBtn:active {
	background-color: #166534;
}

#renamePresetBtn {
	background-color: #ea580c;
	border-color: #c2410c;
	color: #fff;
}

#renamePresetBtn:hover {
	background-color: #c2410c;
}

#renamePresetBtn:active {
	background-color: #9a3412;
}

#deletePresetBtn {
	background-color: #dc2626;
	border-color: #b91c1c;
	color: #fff;
}

#deletePresetBtn:hover {
	background-color: #b91c1c;
}

#deletePresetBtn:active {
	background-color: #991b1b;
}

#exportPresetBtn {
	background-color: #7c3aed;
	border-color: #6d28d9;
	color: #fff;
}

#exportPresetBtn:hover {
	background-color: #6d28d9;
}

#exportPresetBtn:active {
	background-color: #5b21b6;
}

.container {
	min-height: 100vh;
	display: flex;
	padding: 20px;
	box-sizing: border-box;
}

.main-content {
	display: flex;
	align-items: stretch;
	gap: 15px;
	width: 100%;
	height: calc(100vh - 40px);
}

.canvas-section {
	flex: 0 0 auto;
	min-width: 360px;
	height: 100%;
	position: relative;
}

.canvas-wrapper {
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	gap: 10px;
}

.canvas-info-message {
	text-align: center;
	color: #888;
	font-size: 12pt;
	font-family: sans-serif;
	font-style: italic;
	flex-shrink: 0;
}

.canvas-container {
	position: relative;
	box-sizing: border-box;
	border: 2px solid white;
	/* Account for message height (~30px) in viewport calculations */
	width: min(calc(100vh - 80px), calc(100vw - 420px));
	height: min(calc(100vh - 80px), calc(100vw - 420px));
	max-width: calc(100vh - 80px);
	max-height: calc(100vh - 80px);
	min-width: 300px;
	min-height: 300px;
	flex-shrink: 0;
}

.controls-section {
	flex: 1;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-content: flex-start;
	align-items: flex-start;
	overflow-y: auto;
	min-width: 360px;
	height: 100%;
}

.controls-column {
	flex: 1 1 360px;
	min-width: 360px;
	max-width: 360px;
	display: flex;
	flex-direction: column;
}

.controls-column form {
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.controls-column fieldset {
	margin: 0;
}

.controls-column fieldset:last-child {
	margin-bottom: 0;
}

#pixelColorDisplay {
	border-radius: 3px;
	padding: 8px;
	margin-top: 10px;
	font-family: monospace;
	font-size: 10pt;
	display: flex;
	align-items: center;
	gap: 10px;
}

#pixelColorDisplay .color-swatch {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 1px solid #888;
	vertical-align: middle;
	flex-shrink: 0;
}

#pixelColorDisplay .color-text {
	flex: 1;
	min-width: 120px;
}

#pixelColorDisplay .fps-text {
	color: #aaffaa;
	font-weight: bold;
	min-width: 60px;
}

#timingDisplay {
	border-radius: 3px;
	padding: 8px;
	margin-top: 5px;
	font-family: monospace;
	font-size: 9pt;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	background-color: #111;
	border: 1px solid #333;
}

#timingDisplay .timing-text {
	min-width: 70px;
	padding: 2px 4px;
	border-radius: 2px;
}

#timingDisplay .cpu-time {
	color: #ffaa88;
	background-color: #331100;
}

#timingDisplay .gpu-time {
	color: #88aaff;
	background-color: #001133;
	font-weight: bold;
}

#timingDisplay .stars-time {
	color: #ffffaa;
	background-color: #333300;
}

#timingDisplay .post-time {
	color: #aaffaa;
	background-color: #003300;
}

#timingDisplay .vram-time {
	color: #ffaaff;
	background-color: #330033;
}

#timingDisplay .timing-line-break {
	flex-basis: 100%;
	height: 0;
}

.advanced-option {
	overflow: hidden;
}

.advanced-option.hidden {
	opacity: 0;
	max-height: 0;
	margin: 0;
	padding: 0;
	border: 0;
	pointer-events: none;
	display: none;
}

#advancedToggle {
	margin-top: 10px;
	margin-bottom: 5px;
	padding: 8px;
	background-color: #111;
	border: 1px solid #333;
	border-radius: 3px;
}

#advancedToggle label {
	color: #aaa;
	font-size: 10pt;
	display: flex;
	align-items: center;
	cursor: pointer;
}

#advancedToggle input[type="checkbox"] {
	margin-right: 6px;
	scale: 1;
}