* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html,
body {
	width: 100%;
	height: 100%;
	overflow: hidden;
	background: #000;
	color: #ccc;
	font-family: system-ui, -apple-system, sans-serif;
}

#app {
	display: flex;
	flex-direction: column;
	width: 100%;
	height: 100%;
}

#toolbar {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 8px 12px;
	background: #111;
	border-bottom: 1px solid #333;
	flex-shrink: 0;
	flex-wrap: wrap;
}

#toolbar h1 {
	font-size: 14px;
	font-weight: 600;
	color: #fff;
	margin-right: auto;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 40vw;
}

#toolbar label {
	font-size: 12px;
	color: #aaa;
	white-space: nowrap;
}

#toolbar button,
#toolbar select {
	background: #222;
	color: #eee;
	border: 1px solid #444;
	border-radius: 4px;
	padding: 6px 10px;
	font-size: 12px;
	cursor: pointer;
}

#toolbar button:hover,
#toolbar select:hover {
	background: #333;
}

#toolbar button.primary {
	background: #1a472a;
	border-color: #2d6a4f;
}

#toolbar button:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}

#main {
	display: flex;
	flex: 1;
	min-height: 0;
	position: relative;
}

#scope-wrap {
	flex: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 0;
	background: #000;
}

#scope {
	max-width: 100%;
	max-height: 100%;
	image-rendering: pixelated;
}

#bottom-bar {
	display: flex;
	height: 64px;
	flex-shrink: 0;
	border-top: 1px solid #333;
}

#waterfall-wrap {
	flex: 1;
	min-width: 0;
	background: #000;
}

#waterfall {
	width: 100%;
	height: 100%;
	display: block;
	image-rendering: pixelated;
}

#peak-meter {
	width: 16px;
	flex-shrink: 0;
	background: #111;
}

#status {
	position: fixed;
	bottom: 72px;
	left: 50%;
	transform: translateX(-50%);
	background: rgba(0, 0, 0, 0.75);
	padding: 6px 14px;
	border-radius: 4px;
	font-size: 12px;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.3s;
}

#status.show {
	opacity: 1;
}

#image-overlay {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.85);
	display: none;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 12px;
	z-index: 100;
}

#image-overlay.open {
	display: flex;
}

#decoded-image {
	max-width: 95vw;
	max-height: 80vh;
	image-rendering: pixelated;
	border: 1px solid #444;
}

#image-overlay button {
	background: #222;
	color: #eee;
	border: 1px solid #555;
	border-radius: 4px;
	padding: 8px 16px;
	cursor: pointer;
}