:root {
	--bg: #f5f7fb;
	--card: #ffffff;
	--border: #dde3ee;
	--text: #1d2736;
	--muted: #637086;
	--primary: #4f46e5;
	--danger: #dc2626;
	--success: #16a34a;
	--warning: #ca8a04;
}
* { box-sizing: border-box; }
body {
	margin: 0;
	font-family: Arial, sans-serif;
	background: var(--bg);
	color: var(--text);
}
.container {
	max-width: 1280px;
	margin: 0 auto;
	padding: 24px;
}
.topbar {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 20px;
	margin-bottom: 24px;
}
.topbar h1 { margin: 0; }
.muted { color: var(--muted); margin: 6px 0 0; }
.nav { display: flex; gap: 14px; flex-wrap: wrap; }
.nav a, a { color: var(--primary); text-decoration: none; }
.card {
	background: var(--card);
	border: 1px solid var(--border);
	border-radius: 14px;
	padding: 18px;
	margin-bottom: 20px;
	box-shadow: 0 6px 20px rgba(21, 31, 56, 0.05);
}
.card-head {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 12px;
}
.grid {
	display: grid;
	gap: 20px;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat h3 { margin: 0 0 8px; font-size: 34px; }
.alert {
	padding: 12px 14px;
	border-radius: 10px;
	margin-bottom: 18px;
}
.alert-success { background: #ecfdf3; color: #166534; border: 1px solid #bbf7d0; }
.alert-danger { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
label { display: block; font-weight: 600; margin-bottom: 6px; }
input[type=text], input[type=password], input[type=time], input[type=number], select, textarea, input[type=file] {
	width: 100%;
	padding: 10px 12px;
	border-radius: 10px;
	border: 1px solid var(--border);
	margin-bottom: 14px;
	background: #fff;
}
textarea { min-height: 110px; resize: vertical; }
button, .button {
	display: inline-block;
	background: var(--primary);
	color: #fff;
	border: none;
	padding: 10px 14px;
	border-radius: 10px;
	cursor: pointer;
}
.button.secondary { background: #64748b; }
.inline-form { display: flex; gap: 12px; align-items: center; }
.inline-form select { margin-bottom: 0; }
.narrow { max-width: 420px; margin: 40px auto; }
.form-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 16px;
}
.form-grid .full { grid-column: 1 / -1; }
.checkbox { display: flex; align-items: center; }
.checkbox input { width: auto; margin-right: 8px; }
.actions-row { display: flex; gap: 12px; align-items: center; }
table {
	width: 100%;
	border-collapse: collapse;
}
th, td {
	border-bottom: 1px solid var(--border);
	padding: 10px;
	text-align: left;
	vertical-align: top;
}
pre {
	white-space: pre-wrap;
	word-break: break-word;
	background: #0f172a;
	color: #e2e8f0;
	padding: 14px;
	border-radius: 12px;
	overflow: auto;
}
.log-box { min-height: 320px; }
.badge {
	display: inline-block;
	padding: 4px 8px;
	border-radius: 999px;
	font-size: 12px;
	font-weight: 700;
}
.badge-success { background: #dcfce7; color: #166534; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-secondary { background: #e2e8f0; color: #334155; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.file-list { margin: 0; padding-left: 18px; }
code { background: #eef2ff; padding: 2px 6px; border-radius: 6px; }
@media (max-width: 900px) {
	.grid-2, .grid-4, .form-grid {
		grid-template-columns: 1fr;
	}
	.topbar {
		flex-direction: column;
		align-items: flex-start;
	}
}