:root {
	--primary-color: #007bff;
	--danger-color: #dc3545;
	--background-color: #f4f7f9;
	--text-color: #333;
	--border-color: #e0e0e0;
	--white-color: #fff;
	--dark-bg: #2d333b;
	--dark-text: #cdd9e5;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	line-height: 1.6;
	padding: 1em;
	background-color: var(--background-color);
	color: var(--text-color);
}

select, button, input {
	font-size: 1em;
	padding: 0.7em 1em;
	border-radius: 8px;
	border: 1px solid var(--border-color);
	transition: all 0.2s ease-in-out;
	box-sizing: border-box;
}

button {
	cursor: pointer;
	background-color: var(--primary-color);
	color: var(--white-color);
	border-color: var(--primary-color);
	font-weight: 500;
	white-space: nowrap;
}

button:hover:not(:disabled) {
	filter: brightness(1.1);
	transform: translateY(-1px);
}

button:disabled {
	background-color: #a0a0a0;
	border-color: #a0a0a0;
	cursor: not-allowed;
}

h1 {
	text-align: center;
	font-size: 2.5em;
	font-weight: 300;
	color: #1a2533;
	margin-bottom: 1.5em;
	letter-spacing: 1px;
}

.disconnect-button {
	background-color: var(--danger-color);
	border-color: var(--danger-color);
}

.control-group {
	background-color: var(--white-color);
	padding: 1.5em;
	border: 1px solid var(--border-color);
	border-radius: 12px;
	margin-bottom: 1.5em;
	box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

fieldset.control-group { border-style: solid; }

legend {
	font-size: 1.25em;
	font-weight: 600;
	padding: 0 0.75em;
	color: var(--text-color);
}

.fieldset-content {
	display: flex;
	gap: 1em;
	align-items: center;
}

.schema-field {
	display: grid;
	grid-template-columns: 150px 1fr;
	gap: 1em;
	align-items: center;
	margin-bottom: 1em;
}

.schema-field label {
	font-weight: 500;
	text-align: right;
	text-transform: capitalize;
}

.schema-field input, .schema-field select {
	width: 100%;
}

.action-item {
	display: grid;
	grid-template-columns: 150px 1fr auto; 
	gap: 1em;
	align-items: center;
	margin-bottom: 1em;
	padding-bottom: 1em;
	border-bottom: 1px solid var(--border-color);
}
.action-item:last-child {
	border-bottom: none;
	margin-bottom: 0;
	padding-bottom: 0;
}

.action-item label {
	font-weight: bold;
	text-align: right;
}

.action-item input {
	width: 100%;
}

.action-buttons {
	display: flex;
	gap: 0.5em;
	justify-content: flex-start;
}

.log-container {
	padding: 1.5em;
	background-color: var(--dark-bg);
	border-color: #444c56;
}

.log-container h3 {
	margin-top: 0;
	margin-bottom: 1em;
	color: var(--dark-text);
	font-size: 1.25em;
	font-weight: 600;
}

#log-output {
	white-space: pre-wrap;
	word-break: break-all;
	color: var(--dark-text);
	max-height: 400px;
	overflow-y: auto;
	font-family: "SF Mono", "Fira Code", "Courier New", monospace;
	font-size: 0.9em;
	margin: 0;
	padding: 0;
	background: none;
	border: none;
}

.device-aliases {
	font-size: 0.85em;
	color: #6a737d;
	margin: 0.75em 0 0 0;
	padding: 0.75em 1em;
	background-color: #f6f8fa;
	border-radius: 6px;
	border: 1px solid var(--border-color);
}

.device-aliases strong {
	color: #333;
}