* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.4 system-ui, sans-serif; background: #f4f5f7; color: #222; }
nav { background: #1f2937; padding: 0 16px; display: flex; gap: 4px; align-items: center; flex-wrap: wrap; }
nav b { color: #fff; margin-right: 16px; }
nav a { color: #cbd5e1; text-decoration: none; padding: 14px 10px; }
nav a.on, nav a:hover { color: #fff; background: #374151; }
nav .right { margin-left: auto; }
main { padding: 16px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; }
th, td { padding: 8px; border-bottom: 1px solid #e5e7eb; text-align: left; vertical-align: top; }
th { background: #f9fafb; font-weight: 600; }
input { padding: 5px 7px; border: 1px solid #ccc; border-radius: 4px; font: inherit; }
button { padding: 5px 10px; border: 1px solid #bbb; border-radius: 4px; background: #fff; cursor: pointer; font: inherit; }
button.green { background: #16a34a; border-color: #16a34a; color: #fff; }
button.red { background: #dc2626; border-color: #dc2626; color: #fff; }
form.inline { display: inline-flex; gap: 4px; margin: 2px 0; flex-wrap: wrap; }
.card { background: #fff; padding: 12px; margin-bottom: 12px; border-radius: 6px; display: flex; gap: 8px; flex-wrap: wrap; }
.settings { flex-direction: column; max-width: 560px; }
.settings label { display: flex; flex-direction: column; gap: 4px; }
.row { display: flex; gap: 4px; } .row input { flex: 1; }
.badge { padding: 2px 8px; border-radius: 10px; font-size: 12px; background: #e5e7eb; }
.badge.pending { background: #fef3c7; } .badge.approved { background: #dcfce7; }
.badge.rejected, .badge.cancelled { background: #fee2e2; }
.flash { padding: 10px; border-radius: 4px; margin-bottom: 12px; word-break: break-all; }
.flash.ok { background: #dcfce7; } .flash.err { background: #fee2e2; }
.filter { margin-bottom: 8px; } .filter a { margin-right: 10px; color: #555; } .filter a.on { font-weight: 700; color: #000; }
.muted { color: #666; font-weight: normal; }
pre { margin: 0; white-space: pre-wrap; word-break: break-all; max-width: 380px; font-size: 12px; }
body.login { display: flex; justify-content: center; align-items: center; height: 100vh; }
body.login form { background: #fff; padding: 24px; border-radius: 8px; display: flex; flex-direction: column; gap: 10px; width: 280px; }