:root { --bg: #f5f7f6; --card: #fff; --text: #17201c; --muted: #5d6b64; --line: #dde4e0; --brand: #0f766e; --brand-2: #115e59; --bad: #b91c1c; --ok: #15803d; --warn: #b45309; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #0f1513; --card: #18211e; --text: #e6efeb; --muted: #9db0a7; --line: #2a3632; --brand: #2dd4bf; --brand-2: #5eead4; --bad: #f87171; --ok: #4ade80; --warn: #fbbf24; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--brand); }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.grow { flex: 1; }
.top { display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; position: sticky; top: 0; z-index: 2; }
.top nav { display: flex; gap: 14px; flex-wrap: wrap; }
.top nav a { text-decoration: none; color: var(--text); padding: 4px 2px; }
.top nav a.on { color: var(--brand); border-bottom: 2px solid var(--brand); }
main { max-width: 1100px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 17px; margin: 0 0 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 14px; }
.stat b { display: block; font-size: 26px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 13px; color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; }
.scroll { overflow-x: auto; }
form.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--text); font-size: 15px; }
input, select, textarea { font: inherit; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); }
textarea { min-height: 70px; }
button { font: inherit; padding: 9px 16px; border-radius: 8px; border: 1px solid var(--brand); background: var(--brand); color: #fff; cursor: pointer; }
button.ghost { background: transparent; color: var(--brand); }
button.danger { background: transparent; color: var(--bad); border-color: var(--bad); }
button.link { background: none; border: none; color: var(--brand); padding: 4px; }
button:disabled { opacity: .6; cursor: default; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: end; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; border: 1px solid currentColor; }
.pill.ok { color: var(--ok); } .pill.bad { color: var(--bad); } .pill.warn { color: var(--warn); }
.login { max-width: 380px; margin: 10vh auto; }
.login form { display: flex; flex-direction: column; gap: 12px; }
.err { color: var(--bad); min-height: 1.2em; }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 18px; border-radius: 8px; z-index: 5; }
pre { white-space: pre-wrap; word-break: break-word; font-size: 12px; margin: 0; max-width: 420px; }
dialog { border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--text); max-width: 520px; width: calc(100% - 32px); }
dialog::backdrop { background: rgba(0,0,0,.4); }
@media (max-width: 640px) { .top { gap: 8px; } main { padding: 14px 12px 60px; } }