* { margin: 0; padding: 0; box-sizing: border-box; }
body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	background: #1e1e1e;
	color: #d4d4d4;
	padding: 20px;
}
.container { max-width: 1400px; margin: 0 auto; }
h1 {
	font-size: 24px;
	margin-bottom: 20px;
	color: #fff;
}
.options {
	display: flex;
	gap: 15px;
	margin-bottom: 15px;
	flex-wrap: wrap;
}
label {
	display: flex;
	align-items: center;
	gap: 6px;
	cursor: pointer;
	font-size: 14px;
}
input[type="checkbox"] {
	width: 16px;
	height: 16px;
	cursor: pointer;
}
.editors {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 15px;
}
.editor {
	display: flex;
	flex-direction: column;
}
.editor-header {
	background: #252526;
	padding: 10px;
	font-size: 13px;
	border-bottom: 1px solid #3e3e42;
}
textarea {
	width: 100%;
	height: 500px;
	background: #1e1e1e;
	border: 1px solid #3e3e42;
	padding: 15px;
	color: #d4d4d4;
	font-family: 'Consolas', 'Monaco', monospace;
	font-size: 13px;
	resize: vertical;
	outline: none;
}
.slider-container {
    margin-bottom: 15px;
    padding: 10px;
    background: #252526;
    border-radius: 4px;
}
.slider-container label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
}
#deadCodeValue {
    color: #4ec9b0;
    font-weight: 600;
}
input[type="range"] {
    width: 100%;
    height: 6px;
    background: #3e3e42;
    outline: none;
    border-radius: 3px;
    cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: #007acc;
    border-radius: 50%;
    cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb:hover {
    background: #005a9e;
}
input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: #007acc;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}
.stats {
    float: right;
    color: #858585;
    font-size: 11px;
    font-weight: normal;
}
.buttons {
	display: flex;
	gap: 10px;
	margin-top: 15px;
}
button {
	padding: 10px 20px;
	background: #007acc;
	color: #fff;
	border: none;
	cursor: pointer;
	font-size: 14px;
	font-weight: 500;
}
button:hover { background: #005a9e; }
button:active { background: #004578; }
.btn-secondary { background: #3e3e42; }
.btn-secondary:hover { background: #505050; }
.btn-secondary:active { background: #404040; }
.notification {
	position: fixed;
	top: 20px;
	right: 20px;
	padding: 12px 20px;
	background: #107c10;
	color: #fff;
	font-size: 13px;
	z-index: 1000;
}
.error { background: #e81123; }
@media (max-width: 1024px) {
	.editors { grid-template-columns: 1fr; }
}