:root {
	--bg: #0b0f19;
	--card-bg: #161b26;
	--accent-blue: #0070f3;
	--accent-green: #10b981;
	--text: #f3f4f6;
	--muted: #9ca3af;
	--border: #1f2937;
}

body {
	background-color: var(--bg);
	color: var(--text);
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	display: flex;
	justify-content: center;
	align-items: center;
	min-height: 100vh;
	margin: 0;
}

.auth-container {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 2rem;
	width: 100%;
	max-width: 380px;
	box-shadow: 0 10px 25px rgba(0,0,0,0.5);
}

h2 { margin-top: 0; font-size: 1.4rem; text-align: center; }

.tabs {
	display: flex;
	gap: 0.5rem;
	margin-bottom: 1.5rem;
}

.tab-btn {
	flex: 1;
	background: transparent;
	border: 1px solid var(--border);
	color: var(--muted);
	padding: 0.5rem;
	border-radius: 6px;
	cursor: pointer;
	font-size: 0.85rem;
}

.tab-btn.active {
	background: var(--accent-blue);
	color: #fff;
	border-color: var(--accent-blue);
}

form { display: flex; flex-direction: column; gap: 1rem; }

input {
	background: #0f131c;
	border: 1px solid var(--border);
	color: #fff;
	padding: 0.75rem;
	border-radius: 6px;
	outline: none;
}

input:focus { border-color: var(--accent-blue); }

button.submit-btn {
	background: var(--accent-blue);
	color: #fff;
	border: none;
	padding: 0.75rem;
	border-radius: 6px;
	font-weight: 600;
	cursor: pointer;
}

button.submit-btn.guest {
	background: var(--accent-green);
}

.hidden { display: none; }

.console-out {
	margin-top: 1.5rem;
	background: #000;
	border-radius: 6px;
	padding: 0.75rem;
	font-family: monospace;
	font-size: 0.75rem;
	color: #34d399;
	max-height: 150px;
	overflow-y: auto;
	word-break: break-all;
}