:root {
  --accent: #2f6f5e; --on-accent: #fff;
  --bg: #f6f4ef; --surface: #fffefb; --sunken: #efece5; --line: #e0dbd0;
  --ink: #1e2320; --ink2: #545c57; --ink3: #7a817c;
  --warn-bg: #fbf1dc; --warn-ink: #7a5208; --bad-bg: #fae5e1; --bad-ink: #94301f; --good-bg: #e0f0e8; --good-ink: #1f6146;
  --radius: 10px; color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161a18; --surface: #1f2421; --sunken: #2a302c; --line: #353c37;
    --ink: #edf0ed; --ink2: #b0b8b2; --ink3: #8b938d;
    --warn-bg: #3b2f14; --warn-ink: #f0cd85; --bad-bg: #40211c; --bad-ink: #f3b0a3; --good-bg: #1b3a2d; --good-ink: #9edfc1; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif; }
h1, h2, h3 { line-height: 1.25; margin: 0; font-weight: 650; }
h1 { font-size: 1.75rem; } h2 { font-size: 1.2rem; } h3 { font-size: 1rem; }
p { margin: 0; }
a { color: var(--accent); }
@media (prefers-color-scheme: dark) { a { color: #8fd0ba; } }
.top { display: flex; align-items: center; gap: 12px; padding: 14px 24px; background: var(--surface); border-bottom: 1px solid var(--line); }
.logo { font-weight: 700; background: none; border: 0; color: var(--ink); font-size: 1.05rem; cursor: pointer; padding: 0; }
.spacer { flex: 1; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 28px 24px 72px; }
.narrow { max-width: 620px; }
.stack > * + * { margin-top: 16px; }
.muted { color: var(--ink2); } .small { font-size: .875rem; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.between { justify-content: space-between; }
.grid { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.tiles { display: grid; gap: 14px; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 720px) { .tiles { grid-template-columns: repeat(2, 1fr); } .wrap { padding: 20px 16px 60px; } .top { padding: 12px 16px; } }
.tile b { display: block; font-size: 1.7rem; font-weight: 650; font-variant-numeric: tabular-nums; }
button, .btn { font: inherit; font-weight: 600; border-radius: 8px; padding: 9px 16px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.btn { display: inline-block; text-decoration: none; }
a.btn { color: var(--ink); }
button:hover, a.btn:hover { background: var(--sunken); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
button.primary:hover { filter: brightness(1.08); background: var(--accent); }
button.danger { color: var(--bad-ink); }
button:disabled { opacity: .55; cursor: default; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
label.field { display: block; font-weight: 600; font-size: .95rem; }
label.field span { display: block; font-weight: 400; color: var(--ink2); font-size: .875rem; }
input[type=text], input[type=password], input[type=number], input[type=url], textarea, select { width: 100%; font: inherit; padding: 10px 12px; margin-top: 6px; border-radius: 8px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); }
textarea { min-height: 200px; resize: vertical; line-height: 1.5; }
.big-input { font-size: 1.15rem !important; padding: 14px !important; }
.choice { display: block; border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; cursor: pointer; background: var(--surface); font-weight: 400; }
.choice:has(input:checked) { border-color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent); }
.choice input { margin-right: 8px; }
.choice b { font-weight: 650; }
.choice small { display: block; color: var(--ink2); font-size: .875rem; margin-top: 4px; }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin: 20px 0 24px; overflow-x: auto; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; border-radius: 0; padding: 10px 14px; color: var(--ink2); white-space: nowrap; }
.tabs button.on { color: var(--ink); border-bottom-color: var(--accent); }
.count { display: inline-block; background: var(--warn-bg); color: var(--warn-ink); border-radius: 99px; font-size: .75rem; padding: 0 7px; margin-left: 5px; font-weight: 700; }
.tag { display: inline-block; font-size: .78rem; padding: 2px 9px; border-radius: 99px; background: var(--sunken); color: var(--ink2); font-weight: 600; }
.tag.good { background: var(--good-bg); color: var(--good-ink); } .tag.warn { background: var(--warn-bg); color: var(--warn-ink); } .tag.bad { background: var(--bad-bg); color: var(--bad-ink); }
.banner { padding: 12px 16px; border-radius: var(--radius); background: var(--warn-bg); color: var(--warn-ink); }
.banner.bad { background: var(--bad-bg); color: var(--bad-ink); }
.banner.good { background: var(--good-bg); color: var(--good-ink); }
.copy { white-space: pre-wrap; background: var(--sunken); border-radius: 8px; padding: 14px; font-size: .92rem; overflow-wrap: anywhere; max-height: 340px; overflow: auto; }
code, .code { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; }
.code { display: block; background: var(--sunken); padding: 12px; border-radius: 8px; overflow-wrap: anywhere; }
ul.plain { list-style: none; margin: 0; padding: 0; }
ul.plain li { padding: 10px 0; border-top: 1px solid var(--line); }
ul.plain li:first-child { border-top: 0; }
ul.tight { margin: 6px 0 0; padding-left: 20px; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th { text-align: left; font-weight: 600; color: var(--ink2); }
th, td { padding: 8px 8px 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.chart { position: relative; display: flex; align-items: flex-end; gap: 2px; height: 130px; border-bottom: 1px solid var(--line); margin-top: 14px; }
.barhit { flex: 1; height: 100%; display: flex; align-items: flex-end; }
.bar { width: 100%; background: var(--accent); border-radius: 4px 4px 0 0; min-height: 0; }
.barhit:hover .bar { filter: brightness(1.2); }
#tip { position: absolute; top: -8px; pointer-events: none; background: var(--ink); color: var(--bg); font-size: .8rem; padding: 3px 8px; border-radius: 6px; white-space: nowrap; display: none; }
.meter { height: 8px; background: var(--sunken); border-radius: 99px; overflow: hidden; }
.meter i { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.spin { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: s 1s linear infinite; vertical-align: -2px; margin-right: 8px; }
@keyframes s { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }
#toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 8px; display: none; max-width: calc(100vw - 32px); }
.hero { padding: 36px 0 12px; }
footer { padding: 18px; text-align: center; color: var(--ink3); font-size: .85rem; }