:root {
  --bg: #f6f7f9; --card: #ffffff; --text: #1d2229; --muted: #6b7280; --line: #e3e6ea;
  --accent: #2563eb; --accent-text: #ffffff; --danger: #dc2626; --ok: #15803d; --warn: #b45309;
  --prod: #dc2626; --cert: #15803d; --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1216; --card: #171b21; --text: #e6e8eb; --muted: #9aa3ad; --line: #2a3038; --accent: #3b82f6; }
}
* { box-sizing: border-box; }
html { color-scheme: light dark; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; font-weight: 600; } h2 { font-size: 15px; } h3 { font-size: 14px; }
code, .mono, pre { font-family: var(--mono); font-size: 12.5px; }
pre { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 10px; overflow-x: auto; }
main { max-width: 1180px; margin: 0 auto; padding: 16px; display: flex; flex-direction: column; gap: 14px; }

.topbar { display: flex; align-items: center; gap: 14px; padding: 8px 16px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.topbar .brand { font-weight: 700; color: var(--text); font-size: 15px; letter-spacing: .02em; }
.topbar nav { display: flex; gap: 4px; }
.topbar nav a { padding: 4px 10px; border-radius: 6px; color: var(--muted); }
.topbar nav a.active, .topbar nav a:hover { color: var(--text); background: var(--bg); text-decoration: none; }
.spacer, .grow { flex: 1; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; }
.card > header, .row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.card > header { margin-bottom: 10px; }
.card > header h2 { margin-right: auto; }
.prod-border { border-color: var(--prod); box-shadow: 0 0 0 1px var(--prod) inset; }
.active-env { border-color: var(--accent); }
.grid { display: grid; gap: 12px; }
.grid.two { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid.fields { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-bottom: 12px; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
.stats div { background: var(--bg); border-radius: 6px; padding: 8px 10px; display: flex; flex-direction: column; }
.stats span { color: var(--muted); font-size: 12px; } .stats b { font-size: 15px; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: 12px; }
tr:last-child td { border-bottom: 0; }
td.r, th.r { text-align: right; font-variant-numeric: tabular-nums; }
table.compact td { padding: 3px 8px; }
table.legs td, table.legs th { padding: 4px 6px; }
table.legs input, table.legs select { width: 100%; } table.legs .qty { width: 70px; }
.scroll { overflow-x: auto; }

label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
label.check { flex-direction: row; align-items: center; gap: 8px; font-size: 13px; color: var(--text); margin: 8px 0; }
input, select, button { font: inherit; color: var(--text); }
input, select { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; min-width: 0; }
input:disabled, select:disabled { opacity: .45; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 6px 12px; cursor: pointer; }
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
button.small { padding: 3px 8px; font-size: 12px; }
button.link { background: none; border: 0; color: var(--muted); padding: 4px 6px; }
button.link:hover { color: var(--text); }
button.wide { width: 100%; }
button:disabled { opacity: .5; cursor: not-allowed; }
form.inline { display: flex; gap: 8px; align-items: center; margin: 0; }
.occ { margin-top: 8px; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; border: 1px solid transparent; }
.badge.env-prod { background: var(--prod); color: #fff; }
.badge.env-cert { background: var(--cert); color: #fff; }
.badge.ok { color: var(--ok); border-color: var(--ok); }
.badge.off { color: var(--muted); border-color: var(--line); }
.status { font-size: 12px; font-weight: 600; }
.s-live, .s-received, .s-routed, .s-in-flight { color: var(--accent); }
.s-filled { color: var(--ok); }
.s-cancelled, .s-rejected, .s-expired, .s-removed { color: var(--muted); }
.pos { color: var(--ok); } .neg { color: var(--danger); }
.muted { color: var(--muted); } .small { font-size: 12px; }
ol.compact { padding-left: 18px; margin: 6px 0; } ol.compact li { margin: 3px 0; }

.alert { border-radius: 8px; padding: 10px 14px; border: 1px solid var(--line); background: var(--card); }
.alert.error { border-color: var(--danger); color: var(--danger); }
.alert.ok { border-color: var(--ok); color: var(--ok); }
.alert.warn { border-color: var(--warn); color: var(--warn); }
.alert ul { margin: 6px 0 0; padding-left: 18px; }
.preview { margin-top: 12px; }

.login-body { display: grid; place-items: center; min-height: 100vh; margin: 0; }
.login { width: 320px; display: flex; flex-direction: column; gap: 12px; }
.login h1 { font-size: 22px; } .login p { margin: -8px 0 4px; }

#toast { position: fixed; right: 16px; bottom: 16px; background: var(--danger); color: #fff; padding: 10px 14px; border-radius: 8px; z-index: 10; }
.htmx-indicator { opacity: 0; } .htmx-request .htmx-indicator, .htmx-request.htmx-indicator { opacity: 1; }
.htmx-request { opacity: .7; transition: opacity .15s; }