/* One stylesheet for all three pages. No inline styles anywhere: the CSP is
   style-src 'self', so a style="" attribute would simply not apply. Dynamic
   values (bar widths) are set from JS as custom properties, which CSSOM allows. */

:root {
  --bg: #f7f7f5;
  --panel: #ffffff;
  --ink: #1b1b19;
  --dim: #6b6b66;
  --line: #dedcd6;
  --accent: #2f5d50;
  --ok: #2e7d55;
  --warn: #9a6a1c;
  --bad: #a63232;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16171a;
    --panel: #1e2024;
    --ink: #e8e6e1;
    --dim: #9a9a94;
    --line: #32353b;
    --accent: #7fbfa8;
    --ok: #66c08a;
    --warn: #d8a04a;
    --bad: #e07373;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); }
a:hover { text-decoration: none; }
.muted { color: var(--dim); }
.small { font-size: 0.8rem; }
main { max-width: 62rem; margin: 0 auto; padding: 2.5rem 1.25rem 3rem; }

/* ---- landing ---------------------------------------------------------- */

.hero { margin-bottom: 2rem; }
.hero h1 { font-size: 1.7rem; margin: 0 0 0.4rem; letter-spacing: -0.01em; }
.lede { color: var(--dim); margin: 0; max-width: 42rem; }

.cards {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.1rem 1.2rem 1rem;
  display: flex;
  flex-direction: column;
}

.card .icon { font-size: 1.4rem; color: var(--accent); line-height: 1; }
.card h2 { font-size: 1.05rem; margin: 0.5rem 0 0.35rem; }
.card h2 a { text-decoration: none; }
.card h2 a:hover { text-decoration: underline; }
.blurb { margin: 0 0 0.9rem; color: var(--dim); font-size: 0.9rem; flex: 1; }
.card .meta {
  margin: 0;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: 0.76rem;
}
.card .host { color: var(--dim); overflow-wrap: anywhere; }
.card.empty { color: var(--dim); }

.disclaimer {
  margin-top: 2.5rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
  font-size: 0.82rem;
  color: var(--dim);
}
.disclaimer p { margin: 0 0 0.4rem; }
.disclaimer strong { color: var(--ink); }

/* ---- login ------------------------------------------------------------ */

body.login { display: grid; place-items: center; min-height: 100vh; }
.login-wrap { width: 100%; max-width: 23rem; padding: 1.25rem; }
.login form {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}
.login h1 { font-size: 1.2rem; margin: 0 0 0.25rem; }
.login .sub { color: var(--dim); font-size: 0.85rem; margin: 0 0 1.25rem; }
.login label { font-size: 0.8rem; color: var(--dim); margin-bottom: 0.3rem; }
.login input {
  font: inherit;
  font-family: var(--mono);
  padding: 0.55rem 0.65rem;
  margin-bottom: 1rem;
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 6px;
}
.login input:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.login button {
  font: inherit;
  font-weight: 600;
  padding: 0.6rem;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: var(--bg);
  cursor: pointer;
}
.err { color: var(--bad); font-size: 0.85rem; margin: 0 0 0.9rem; }

/* ---- admin ------------------------------------------------------------ */

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}
.topbar h1 { font-size: 1.35rem; margin: 0; }
.topbar form { margin: 0; }
.topbar button {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.4rem 0.8rem;
  background: transparent;
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}
.topbar-right { display: flex; align-items: center; gap: 0.9rem; }
.stamp { font-family: var(--mono); font-size: 0.75rem; color: var(--dim); }

.notice {
  border: 1px solid var(--warn);
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  color: var(--warn);
}

.tool {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.15rem 1.25rem;
  margin-bottom: 1rem;
}
.tool-head {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.2rem;
}
.tool-head h2 { font-size: 1.05rem; margin: 0; }
.tool-head .host { font-family: var(--mono); font-size: 0.78rem; color: var(--dim); }

.tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  border: 1px solid var(--line);
  color: var(--dim);
}
.tag.private { border-color: var(--warn); color: var(--warn); }
.tag.undocumented { border-color: var(--bad); color: var(--bad); }

.pills { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0.75rem 0 0; }
.pill {
  font-family: var(--mono);
  font-size: 0.75rem;
  padding: 0.28rem 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--dim);
}
.pill b { font-weight: 600; color: var(--ink); }
.pill.ok b { color: var(--ok); }
.pill.warn b { color: var(--warn); }
.pill.bad b { color: var(--bad); }

.dot { display: inline-block; width: 0.5rem; height: 0.5rem; border-radius: 50%; margin-right: 0.35rem; }
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--warn); }
.dot.bad { background: var(--bad); }
.dot.unknown { background: var(--line); }

.stats { margin-top: 1rem; border-top: 1px solid var(--line); padding-top: 0.9rem; }
.figures { display: flex; flex-wrap: wrap; gap: 1.5rem; margin: 0 0 1rem; }
.figure { min-width: 5rem; }
.figure .n { font-size: 1.45rem; font-weight: 600; font-family: var(--mono); display: block; line-height: 1.2; }
.figure .l { font-size: 0.73rem; color: var(--dim); text-transform: uppercase; letter-spacing: 0.03em; }

.chart { display: flex; align-items: flex-end; gap: 2px; height: 4.5rem; margin: 0.5rem 0 0.3rem; }
.chart .bar {
  flex: 1;
  min-width: 3px;
  background: var(--accent);
  border-radius: 2px 2px 0 0;
  height: calc(var(--h, 0) * 1%);
  min-height: 2px;
  opacity: 0.85;
}
.chart .bar.zero { background: var(--line); }
.axis { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.7rem; color: var(--dim); }

.breakdown { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.6rem; }
.unavailable { color: var(--dim); font-size: 0.85rem; font-style: italic; margin: 0.5rem 0 0; }

table.mini { border-collapse: collapse; font-size: 0.8rem; margin-top: 0.5rem; }
table.mini td { padding: 0.15rem 0.9rem 0.15rem 0; font-family: var(--mono); }
table.mini td:first-child { color: var(--dim); font-family: var(--sans); }