:root {
  --bg: #f6f4ef;
  --card: #ffffff;
  --ink: #17181c;
  --ink2: #565a66;
  --ink3: #8a8e99;
  --line: #e4e1d8;
  --accent: #1f5eff;
  --accent-ink: #ffffff;
  --bar: #2f6bff;
  --bar-on: #1640b8;
  --good: #14794a;
  --warn: #9a5b00;
  --bad: #b3261e;
  --stage: #eeebe3;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121317;
    --card: #1b1d23;
    --ink: #f1f1f3;
    --ink2: #b3b6c0;
    --ink3: #7d818d;
    --line: #2c2f38;
    --accent: #6f95ff;
    --accent-ink: #0b1020;
    --bar: #6f95ff;
    --bar-on: #a9c0ff;
    --good: #5fd39a;
    --warn: #f0b354;
    --bad: #ff8a80;
    --stage: #24262e;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: inherit; }
h1 { font-size: 26px; letter-spacing: -0.02em; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 0 0 10px; }
[hidden] { display: none !important; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 24px; border-bottom: 1px solid var(--line); background: var(--card); position: sticky; top: 0; z-index: 5; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 17px; text-decoration: none; letter-spacing: -0.01em; }
.top nav { display: flex; align-items: center; gap: 6px; }
.top nav a:not(.btn) { text-decoration: none; color: var(--ink2); padding: 6px 10px; border-radius: 8px; }
.top nav a.on { color: var(--ink); background: var(--stage); }
main { max-width: 1160px; margin: 0 auto; padding: 24px 24px 64px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 9px; background: var(--card); color: var(--ink); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { border-color: var(--ink3); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--ink2); }
.btn.small { padding: 4px 10px; font-size: 13px; }
.btn.big { padding: 12px 22px; font-size: 16px; }
.btn.wide { width: 100%; padding: 11px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.head.sub { margin: 26px 0 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card.narrow { max-width: 560px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.note { color: var(--ink2); font-size: 13px; margin: 10px 0 0; }
.warn-box { margin: 14px 0 0; padding: 10px 12px; border-radius: 9px; border: 1px solid var(--warn); color: var(--warn); font-size: 13px; }
.hero { text-align: center; padding: 90px 20px; }
.hero p { color: var(--ink2); margin: 10px 0 22px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 14px; }
.tile { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.tile span { display: block; color: var(--ink2); font-size: 13px; }
.tile b { font-size: 28px; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips button { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: transparent; color: var(--ink2); font: inherit; font-size: 13px; cursor: pointer; }
.chips button:hover { border-color: var(--ink3); }
.chips button.on { background: var(--ink); border-color: var(--ink); color: var(--card); }

.chart { position: relative; }
.chart svg { display: block; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .axis { fill: var(--ink3); font-size: 11px; }
.chart .bar { fill: var(--bar); }
.chart .bar.on { fill: var(--bar-on); }
.chart .hit { fill: transparent; }
.chart .tip { position: absolute; transform: translate(-50%, -100%); background: var(--ink); color: var(--card); padding: 6px 10px; border-radius: 8px; font-size: 12px; line-height: 1.35; pointer-events: none; white-space: nowrap; text-align: center; }
.empty-chart { color: var(--ink3); text-align: center; padding: 48px 0; margin: 0; }
details { margin-top: 10px; color: var(--ink2); font-size: 13px; }
summary { cursor: pointer; }

input[type="search"], input:not([type]), input[type="text"], input[type="email"], input[type="tel"], textarea, select { width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg); color: var(--ink); font: inherit; }
#search { max-width: 280px; background: var(--card); }
label { display: block; font-size: 13px; font-weight: 600; color: var(--ink2); margin: 12px 0 5px; }
label > input, label > textarea, label > select, label > .slug { margin-top: 5px; font-weight: 400; }
label.check { display: flex; align-items: center; gap: 8px; font-weight: 400; color: var(--ink); cursor: pointer; }
label.btn { margin: 0; color: var(--ink); }
input[type="color"] { display: block; width: 100%; height: 36px; padding: 2px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg); cursor: pointer; }
input[type="color"]:disabled { opacity: 0.35; cursor: default; }
input[type="range"] { display: block; width: 100%; accent-color: var(--accent); }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 12px; }
.slug { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 9px; background: var(--bg); overflow: hidden; }
.slug span { padding: 0 0 0 11px; color: var(--ink3); white-space: nowrap; }
.slug input { border: 0; padding-left: 2px; background: transparent; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 14px; }
.code { display: flex; gap: 14px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px; min-width: 0; }
.code.archived { opacity: 0.6; }
.thumb { flex: none; width: 104px; height: 104px; display: grid; place-items: center; background: var(--stage); border-radius: 10px; padding: 6px; }
.thumb img { max-width: 100%; max-height: 100%; }
.meta { min-width: 0; flex: 1; }
.meta h3 { margin: 0; font-size: 15px; }
.meta h3 a { text-decoration: none; }
.meta p { margin: 2px 0; font-size: 13px; color: var(--ink2); }
.meta .dest { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.meta .sub b { color: var(--ink); }
.meta .row { margin-top: 8px; gap: 6px; }

.designer { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 18px; align-items: start; }
.panels { display: grid; gap: 14px; }
.preview { position: sticky; top: 76px; }
.stage { background: var(--stage); border-radius: 12px; padding: 22px; display: grid; place-items: center; }
.stage.checker { background: repeating-conic-gradient(#d9d9d9 0 25%, #ffffff 0 50%) 0 0 / 20px 20px; }
.stage img { width: 100%; max-width: 300px; height: auto; }
.stage img.dim { opacity: 0.25; }
.check-status { margin: 12px 0 4px; font-size: 13px; font-weight: 600; min-height: 20px; color: var(--ink2); }
.check-status.good { color: var(--good); }
.check-status.warn { color: var(--warn); }
.check-status.bad { color: var(--bad); }
.encoded { margin: 0 0 12px; font-size: 12px; color: var(--ink3); word-break: break-all; white-space: pre-wrap; max-height: 56px; overflow: hidden; }
.dl { margin-top: 10px; }
.dl .btn { flex: 1; }

.statshead { display: flex; gap: 18px; margin-bottom: 14px; flex-wrap: wrap; }
.statshead > img { width: 150px; height: 150px; object-fit: contain; background: var(--stage); border-radius: 10px; padding: 8px; }
.statshead > div { flex: 1; min-width: 260px; }
.statshead .lbl { margin: 0; font-size: 12px; color: var(--ink3); text-transform: uppercase; letter-spacing: 0.04em; }
.statshead .link { margin: 2px 0 12px; font-weight: 600; word-break: break-all; }
.statshead form { margin: 4px 0 14px; flex-wrap: nowrap; }
.breakdowns { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; margin: 14px 0; }
.barlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.barlist li { display: grid; grid-template-columns: 110px 1fr 84px; gap: 10px; align-items: center; font-size: 13px; }
.barlist .k { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.barlist .track { display: block; height: 8px; }
.barlist .track span { display: block; height: 100%; min-width: 3px; background: var(--bar); border-radius: 0 4px 4px 0; }
.barlist .n { text-align: right; font-variant-numeric: tabular-nums; }
.barlist small { color: var(--ink3); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; color: var(--ink3); font-weight: 600; }
th, td { padding: 6px 8px 6px 0; border-bottom: 1px solid var(--line); }
tr:last-child td { border-bottom: 0; }

#toast { position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 20px); background: var(--ink); color: var(--card); padding: 10px 16px; border-radius: 10px; font-weight: 600; opacity: 0; pointer-events: none; transition: 0.2s; z-index: 20; }
#toast.show { opacity: 1; transform: translate(-50%, 0); }
#toast.bad { background: var(--bad); color: #fff; }

@media (max-width: 860px) {
  .designer { grid-template-columns: 1fr; }
  .preview { position: static; order: -1; }
  main { padding: 16px 16px 56px; }
  .top { padding: 10px 16px; }
  .grid { grid-template-columns: 1fr; }
}

#who { color: var(--ink3); font-size: 13px; margin-left: 8px; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.signed-out .top nav { display: none; }
.auth { max-width: 380px; margin: 60px auto; }
.auth h1 { font-size: 22px; }
.auth .btn { margin-top: 16px; }
input[type="password"] { width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg); color: var(--ink); font: inherit; }
@media (max-width: 600px) { #who { display: none; } }
#gbtn { margin-top: 16px; min-height: 44px; display: flex; justify-content: center; color-scheme: light; }
.or { display: flex; align-items: center; gap: 10px; margin: 14px 0 0; color: var(--ink3); font-size: 12px; }
.or::before, .or::after { content: ""; flex: 1; height: 1px; background: var(--line); }