:root {
  --bg: #0f1216;
  --panel: #171b21;
  --panel-2: #1e232b;
  --border: #2a313b;
  --text: #d8dee6;
  --muted: #8a94a3;
  --accent: #5aa9ff;
  --accent-text: #08111c;
  --error: #ff6b6b;
  --warn: #e0b44c;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
pre { background: var(--bg); border: 1px solid var(--border); padding: 12px; overflow: auto; max-height: 520px; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 12px; }
main { max-width: 1180px; margin: 0 auto; padding: 24px 16px 64px; }
.top { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px;
  border-bottom: 1px solid var(--border); background: var(--panel); }
.top nav { display: flex; gap: 16px; align-items: center; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; letter-spacing: .5px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 16px; margin-bottom: 16px; }
.card.narrow { max-width: 360px; margin: 64px auto; display: grid; gap: 12px; }
.card.warn { border-color: var(--warn); }
.card.danger { border-color: #5a2a2a; }
.muted { color: var(--muted); font-weight: normal; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 16px; margin-bottom: 12px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px 12px; margin-top: 8px; }
@media (max-width: 820px) { .grid3, .grid4, .grid2 { grid-template-columns: 1fr; } }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
label small { color: var(--muted); font-size: 12px; }
label.check { flex-direction: row; align-items: baseline; gap: 6px; color: var(--text); flex-wrap: wrap; }
label.check small { flex-basis: 100%; }
.inline-check { display: inline-flex; font-size: 16px; }
input, select, textarea { background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 7px 9px; font: inherit; width: 100%; }
input[type=checkbox] { width: auto; }
input[type=file] { padding: 5px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.invalid input, .invalid select, .invalid textarea { border-color: var(--error); }
.field-error, .error { color: var(--error); font-size: 12px; }
.errors { border: 1px solid var(--error); border-radius: 8px; padding: 12px 16px; margin-bottom: 16px; }
.errors ul { margin: 6px 0 0; }
button, .button { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); border-radius: 6px;
  padding: 7px 14px; font: inherit; cursor: pointer; text-decoration: none; display: inline-block; }
button.primary, .button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
button.danger { border-color: var(--error); color: var(--error); }
button.link { background: none; border: none; color: var(--accent); padding: 0; }
form.inline { display: inline; }
.row { display: flex; gap: 8px; align-items: center; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.row-between h1 { margin: 0; }
.actions { display: flex; gap: 12px; align-items: center; }
.actions-bottom { display: flex; align-items: flex-end; }
.consumers { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; margin-bottom: 12px; }
fieldset { border: 1px solid var(--border); border-radius: 6px; padding: 8px 12px; margin: 0; }
legend { color: var(--muted); font-size: 12px; padding: 0 4px; }
details summary { cursor: pointer; margin: 8px 0; }
.analysis { margin-top: 12px; padding: 10px; background: var(--bg); border: 1px solid var(--border); border-radius: 6px;
  font-family: ui-monospace, Menlo, monospace; font-size: 12.5px; white-space: pre-wrap; }
table.list { width: 100%; border-collapse: collapse; }
table.list th, table.list td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.list th { color: var(--muted); font-weight: 500; }
.tag { background: var(--panel-2); border: 1px solid var(--border); border-radius: 10px; padding: 1px 8px; font-size: 12px; }
.flash { background: var(--panel-2); border-left: 3px solid var(--accent); padding: 8px 12px; }
[hidden] { display: none !important; }