:root {
	--primary: #2563eb;
	--primary-dark: #1d4ed8;
	--bg: #f4f6f8;
	--card-bg: #ffffff;
	--border: #d9dee3;
	--text: #1f2937;
	--muted: #6b7280;
	--success: #16a34a;
	--danger: #dc2626;
}

* { box-sizing: border-box; }

body {
	margin: 0;
	font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	background: var(--bg);
	color: var(--text);
}

.topbar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.75rem 1.25rem;
	background: var(--card-bg);
	border-bottom: 1px solid var(--border);
}

.topbar nav a {
	margin-left: 1rem;
	color: var(--primary);
	text-decoration: none;
	font-weight: 600;
}

.container {
	max-width: 720px;
	margin: 0 auto;
	padding: 1.25rem;
}

h1 { font-size: 1.4rem; margin-bottom: 1rem; }
h2 { font-size: 1.1rem; margin-top: 0; }

.center-box {
	min-height: 100vh;
	display: flex;
	align-items: center;
	justify-content: center;
}

.card {
	background: var(--card-bg);
	border: 1px solid var(--border);
	border-radius: 12px;
	padding: 1.5rem;
	margin-top: 1rem;
}

label {
	display: block;
	margin: 0.6rem 0 0.25rem;
	font-size: 0.85rem;
	color: var(--muted);
}

input[type="text"] {
	width: 100%;
	padding: 0.6rem 0.7rem;
	border: 1px solid var(--border);
	border-radius: 8px;
	font-size: 1rem;
}

button {
	margin-top: 1rem;
	padding: 0.65rem 1.2rem;
	border: none;
	border-radius: 8px;
	background: var(--primary);
	color: white;
	font-size: 1rem;
	font-weight: 600;
	cursor: pointer;
}

button:hover { background: var(--primary-dark); }

button.secondary {
	background: transparent;
	color: var(--primary);
	border: 1px solid var(--primary);
	margin-left: 0.5rem;
}

.error { color: var(--danger); font-weight: 600; }

.camera-box {
	width: 100%;
	max-width: 480px;
	margin: 0 auto;
	border-radius: 12px;
	overflow: hidden;
	background: #000;
}

/* html5-qrcode menyuntikkan <video>/<canvas>/overlay-nya sendiri ke dalam #reader */
#reader {
	width: 100%;
}
#reader video {
	width: 100% !important;
	border-radius: 12px;
}

.camera-controls {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: 0.75rem;
	max-width: 480px;
	margin-left: auto;
	margin-right: auto;
}

#cameraSelect {
	padding: 0.5rem 0.6rem;
	border: 1px solid var(--border);
	border-radius: 8px;
	font-size: 0.9rem;
	background: var(--card-bg);
	max-width: 100%;
}

.status { color: var(--muted); font-size: 0.9rem; }

.info-table {
	width: 100%;
	border-collapse: collapse;
}

.info-table th, .info-table td {
	text-align: left;
	padding: 0.4rem 0.5rem;
	border-bottom: 1px solid var(--border);
}

.riwayat-table th { background: #eef2f6; }

.sync-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	margin-top: 1rem;
	padding: 0.6rem 0.9rem;
	background: #fff7ed;
	border: 1px solid #fdba74;
	border-radius: 8px;
	font-size: 0.9rem;
	color: #9a3412;
}

.sync-bar button { margin: 0; }

.badge-pending {
	background: #fff7ed;
	border: 1px solid #fdba74;
	color: #9a3412;
	padding: 0.4rem 0.6rem;
	border-radius: 6px;
	font-size: 0.85rem;
	font-weight: 600;
}

.status.hint { font-size: 0.8rem; margin-top: 0.4rem; }