:root {
	--bg: #1a1b2e;
	--bg2: #232540;
	--bg3: #2a2d4a;
	--text: #e0e0e0;
	--text-dim: #888;
	--accent: #7c5cfc;
	--accent-hover: #9b7fff;
	--green: #4ade80;
	--red: #f87171;
	--yellow: #fbbf24;
	--border: #373a5e;
	--radius: 8px;
	--shadow: 0 2px 8px rgba(0,0,0,.3);
}

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

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	background: var(--bg);
	color: var(--text);
	line-height: 1.5;
}

#app { display: flex; min-height: 100vh; }

/* Sidebar */
#sidebar {
	width: 240px;
	background: var(--bg2);
	border-right: 1px solid var(--border);
	padding: 20px 0;
	flex-shrink: 0;
}

.logo {
	font-size: 18px;
	font-weight: 700;
	color: var(--accent);
	padding: 0 20px 20px;
	border-bottom: 1px solid var(--border);
	margin-bottom: 12px;
}

.nav-item {
	display: block;
	padding: 10px 20px;
	color: var(--text-dim);
	text-decoration: none;
	font-size: 14px;
	transition: all .2s;
	cursor: pointer;
}

.nav-item:hover, .nav-item.active {
	color: var(--text);
	background: rgba(124,92,252,.1);
}

.nav-item.active {
	color: var(--accent);
	border-right: 3px solid var(--accent);
}

/* Main content */
#content {
	flex: 1;
	padding: 24px;
	overflow-y: auto;
}

.page { display: none; }
.page.active { display: block; }

h1 { font-size: 24px; margin-bottom: 20px; }
h2 { font-size: 18px; margin-bottom: 16px; }
h3 { font-size: 16px; }

/* Cards */
.card {
	background: var(--bg2);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 16px;
	margin-bottom: 16px;
}

.card-title {
	font-size: 13px;
	color: var(--text-dim);
	margin-bottom: 8px;
	text-transform: uppercase;
	letter-spacing: .5px;
}

.card-value { font-size: 22px; font-weight: 700; }

.card-row {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
	gap: 12px;
	margin-bottom: 20px;
}

/* Status badges */
.status-up { color: var(--green); }
.status-down { color: var(--red); }
.status-error { color: var(--red); }
.status-unknown { color: var(--yellow); }
.badge {
	display: inline-block;
	padding: 2px 8px;
	border-radius: 4px;
	font-size: 12px;
	font-weight: 600;
}
.badge-up { background: rgba(74,222,128,.15); color: var(--green); }
.badge-down { background: rgba(248,113,113,.15); color: var(--red); }
.badge-error { background: rgba(248,113,113,.15); color: var(--red); }
.badge-unknown { background: rgba(251,191,36,.15); color: var(--yellow); }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th, td {
	text-align: left;
	padding: 10px 12px;
	border-bottom: 1px solid var(--border);
	font-size: 14px;
}
th { color: var(--text-dim); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
tr:hover td { background: var(--bg3); }

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 16px;
	border: none;
	border-radius: var(--radius);
	font-size: 14px;
	font-weight: 500;
	cursor: pointer;
	transition: all .2s;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { opacity: .85; }
.btn-ghost { background: transparent; color: var(--text-dim); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--bg3); color: var(--text); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

.btn-group { display: flex; gap: 8px; margin-bottom: 16px; }

/* Forms */
.form-group { margin-bottom: 12px; }
.form-group label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 4px; }
.form-group input, .form-group select, .form-group textarea {
	width: 100%;
	padding: 8px 12px;
	background: var(--bg3);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	color: var(--text);
	font-size: 14px;
}
.form-group input:focus, .form-group select:focus { outline: none; border-color: var(--accent); }
.form-group textarea { font-family: monospace; min-height: 80px; resize: vertical; }

/* Modal */
.modal {
	position: fixed;
	inset: 0;
	background: rgba(0,0,0,.5);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 100;
}
.modal.hidden { display: none; }
.modal-content {
	background: var(--bg2);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	width: 90%;
	max-width: 560px;
	max-height: 85vh;
	overflow-y: auto;
	padding: 24px;
	box-shadow: var(--shadow);
}
.modal-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 16px;
}
.modal-close {
	background: none;
	border: none;
	color: var(--text-dim);
	font-size: 24px;
	cursor: pointer;
}

/* Toast */
.toast {
	position: fixed;
	bottom: 24px;
	right: 24px;
	background: var(--bg2);
	border: 1px solid var(--border);
	border-radius: var(--radius);
	padding: 12px 20px;
	box-shadow: var(--shadow);
	z-index: 200;
	font-size: 14px;
	transition: opacity .3s;
}
.toast.hidden { opacity: 0; pointer-events: none; }
.toast.success { border-color: var(--green); }
.toast.error { border-color: var(--red); }

/* Spinner */
.spinner {
	display: inline-block;
	width: 16px;
	height: 16px;
	border: 2px solid var(--border);
	border-top-color: var(--accent);
	border-radius: 50%;
	animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Empty state */
.empty { text-align: center; padding: 40px; color: var(--text-dim); }

/* Misc */
.ml-auto { margin-left: auto; }
.mt-8 { margin-top: 8px; }
.mb-8 { margin-bottom: 8px; }
.text-mono { font-family: monospace; font-size: 13px; }
.truncate { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.flex { display: flex; }
.gap-8 { gap: 8px; }
.items-center { align-items: center; }