:root {
	--accent: #2271b1;
	--accent-dark: #135e96;
	--text: #1d2327;
	--muted: #646970;
	--border: #dcdcde;
	--danger: #d63638;
	--sidebar: #1d2327;
	--sidebar-text: #f0f0f1;
	--sidebar-muted: #a7aaad;
	--bg: #f0f0f1;
	--card: #fff;
}
* { box-sizing: border-box; }
body {
	margin: 0;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	color: var(--text);
	background: var(--bg);
	line-height: 1.5;
}
a { color: var(--accent); }
.hidden { display: none !important; }

/* Auth gate */
.auth-screen {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 2rem;
	background: linear-gradient(135deg, #1d2327 0%, #2c3338 100%);
}
.auth-card {
	width: 100%;
	max-width: 400px;
	background: var(--card);
	border-radius: 10px;
	padding: 2rem;
	box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.auth-card h1 { margin: 0 0 0.35rem; font-size: 1.35rem; }
.auth-card p { color: var(--muted); margin: 0 0 1.25rem; font-size: 0.9375rem; }

/* Layout */
.app { display: flex; min-height: 100vh; }
.sidebar {
	width: 240px;
	background: var(--sidebar);
	color: var(--sidebar-text);
	flex-shrink: 0;
	display: flex;
	flex-direction: column;
}
.sidebar-brand {
	padding: 1.25rem 1.25rem 1rem;
	border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-brand strong { display: block; font-size: 0.9375rem; }
.sidebar-brand span { font-size: 0.75rem; color: var(--sidebar-muted); }
.nav { flex: 1; padding: 0.75rem 0; }
.nav a {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	padding: 0.6rem 1.25rem;
	color: var(--sidebar-muted);
	text-decoration: none;
	font-size: 0.9375rem;
	border-left: 3px solid transparent;
}
.nav a:hover { color: var(--sidebar-text); background: rgba(255,255,255,.04); }
.nav a.active {
	color: #fff;
	background: rgba(255,255,255,.06);
	border-left-color: var(--accent);
}
.nav-icon { width: 1.1rem; text-align: center; opacity: .85; }
.sidebar-footer {
	padding: 1rem 1.25rem;
	border-top: 1px solid rgba(255,255,255,.08);
	font-size: 0.8125rem;
}
.sidebar-footer a { color: var(--sidebar-muted); text-decoration: none; }
.sidebar-footer a:hover { color: #fff; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
	background: var(--card);
	border-bottom: 1px solid var(--border);
	padding: 1rem 1.5rem;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 1rem;
}
.topbar h1 { margin: 0; font-size: 1.25rem; font-weight: 600; }
.content { padding: 1.5rem; flex: 1; }

/* Components */
.card {
	background: var(--card);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 1.25rem 1.5rem;
	margin-bottom: 1.25rem;
}
.card h2 {
	margin: 0 0 1rem;
	font-size: 1rem;
	font-weight: 600;
}
.stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	gap: 1rem;
	margin-bottom: 1.25rem;
}
.stat {
	background: var(--card);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 1.1rem 1.25rem;
}
.stat-label { font-size: 0.8125rem; color: var(--muted); margin-bottom: 0.25rem; }
.stat-value { font-size: 1.75rem; font-weight: 700; line-height: 1.2; }
.stat-sub { font-size: 0.8125rem; color: var(--muted); margin-top: 0.25rem; }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.25rem; }

label { display: block; font-weight: 600; margin-bottom: 0.35rem; font-size: 0.875rem; }
input, textarea, select {
	width: 100%;
	padding: 0.55rem 0.65rem;
	border: 1px solid #8c8f94;
	border-radius: 4px;
	font-size: 0.9375rem;
	margin-bottom: 1rem;
}
textarea { min-height: 5rem; resize: vertical; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; }

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.35rem;
	background: var(--accent);
	color: #fff;
	border: none;
	border-radius: 4px;
	padding: 0.5rem 0.9rem;
	font-size: 0.875rem;
	cursor: pointer;
	text-decoration: none;
	font-weight: 500;
}
.btn:hover { background: var(--accent-dark); color: #fff; }
.btn.secondary { background: #f6f7f7; color: var(--text); border: 1px solid var(--border); }
.btn.secondary:hover { background: #f0f0f1; }
.btn.sm { padding: 0.35rem 0.65rem; font-size: 0.8125rem; }
.btn:disabled { opacity: 0.6; cursor: wait; }

.notice { padding: 0.75rem 1rem; border-radius: 4px; margin-bottom: 1rem; font-size: 0.9375rem; }
.notice.error { background: #fcf0f1; color: #8a2424; }
.notice.ok { background: #edfaef; color: #1e4620; }

table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
th, td { text-align: left; padding: 0.6rem 0.5rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted); font-weight: 600; }
tr:last-child td { border-bottom: none; }

.badge {
	display: inline-block;
	padding: 0.15rem 0.45rem;
	border-radius: 3px;
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.02em;
}
.badge.active, .badge.on { background: #edfaef; color: #1e4620; }
.badge.trialing { background: #e7f5fe; color: #0a4b78; }
.badge.past_due, .badge.warn { background: #fcf9e8; color: #614200; }
.badge.canceled, .badge.off, .badge.none { background: #f0f0f1; color: var(--muted); }
.badge.unpaid { background: #fcf0f1; color: #8a2424; }

.actions { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.empty { color: var(--muted); text-align: center; padding: 2rem; font-size: 0.9375rem; }
.pager { display: flex; align-items: center; justify-content: space-between; margin-top: 1rem; font-size: 0.875rem; color: var(--muted); }
code { font-size: 0.8125rem; background: #f0f0f1; padding: 0.1rem 0.35rem; border-radius: 3px; }
.settings-grid { display: grid; gap: 0.75rem; }
.settings-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.65rem 0; border-bottom: 1px solid var(--border); font-size: 0.9375rem; }
.settings-row:last-child { border-bottom: none; }
.settings-row span:first-child { color: var(--muted); }
.breakdown { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.breakdown .badge { font-size: 0.75rem; padding: 0.35rem 0.6rem; }

@media (max-width: 768px) {
	.app { flex-direction: column; }
	.sidebar { width: 100%; }
	.nav { display: flex; overflow-x: auto; padding: 0; }
	.nav a { border-left: none; border-bottom: 3px solid transparent; white-space: nowrap; }
	.nav a.active { border-bottom-color: var(--accent); border-left-color: transparent; }
}