@font-face { font-family: "Bricolage Grotesque"; font-weight: 700; font-display: swap; src: url("fonts/bricolage-grotesque-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "Bricolage Grotesque"; font-weight: 800; font-display: swap; src: url("fonts/bricolage-grotesque-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Instrument Sans"; font-weight: 400; font-display: swap; src: url("fonts/instrument-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Instrument Sans"; font-weight: 600; font-display: swap; src: url("fonts/instrument-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap; src: url("fonts/jetbrains-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 700; font-display: swap; src: url("fonts/jetbrains-mono-latin-700-normal.woff2") format("woff2"); }

:root {
  --flour: #f2f4fb;      /* page */
  --card: #fbfcff;
  --crust: #2447c9;      /* brand: buttons, wordmark */
  --crust-dark: #1a3399;
  --ink: #141a2e;
  --soft: #4b5670;
  --line: #d6dcf3;
  --line-soft: #e3e7f6;
  --dash: #c3cbea;
  --badge-bg: #1c2a6b;
  --badge-ink: #d9e1fb;
  --warn-bg: #f8e7c4; --warn-ink: #5c3700; --warn-icon: #7a4a00;
  --bad-bg: #f7d9cf;  --bad-ink: #7a1f0c;  --bad-icon: #9a2a12;
  --good-bg: #dcebd3; --good-ink: #23461a; --good-icon: #2f5d22;
  --info-bg: #e6e9f4; --info-ink: #2a3248; --info-icon: #4b5670;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --display: "Bricolage Grotesque", "Instrument Sans", system-ui, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --flour: #10131f;
    --card: #171c2c;
    --crust: #7d97ff;
    --crust-dark: #a6b8ff;
    --ink: #e8ecf8;
    --soft: #a3acc6;
    --line: #2b3350;
    --line-soft: #232a42;
    --dash: #39436a;
    --badge-bg: #2a3c94;
    --badge-ink: #e3e9ff;
    --warn-bg: #3d2d12; --warn-ink: #f4d8a0; --warn-icon: #f0c06a;
    --bad-bg: #44201a;  --bad-ink: #f6c3b4;  --bad-icon: #f08a6e;
    --good-bg: #1f3319; --good-ink: #c8e4b9; --good-icon: #8fca78;
    --info-bg: #222943; --info-ink: #d6dcf0; --info-icon: #a3acc6;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--flour);
  color: var(--ink);
  font: 17px/1.55 "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}
main { max-width: 880px; margin: 0 auto; padding: 0 24px 48px; }
a { color: var(--crust); text-underline-offset: 2px; }
a:hover { color: var(--crust-dark); }
:focus-visible { outline: 3px solid var(--crust); outline-offset: 2px; }

/* top bar */
.topbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 28px; }
.back { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; font-size: 15px; text-decoration: none; color: var(--soft); }
.gh {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px;
  border: 1.5px solid var(--line); border-radius: 6px; background: var(--card);
  color: var(--ink); font-weight: 600; font-size: 15px; text-decoration: none;
}
.gh:hover { color: var(--ink); border-color: var(--crust); }

/* intro */
.intro { padding-top: 64px; }
.brand { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.php-badge {
  display: inline-flex; align-items: center; justify-content: center; width: 96px; height: 64px;
  border-radius: 12px; background: var(--badge-bg); color: var(--badge-ink);
  font: 700 20px var(--mono); transform: rotate(4deg);
}
.wordmark {
  display: inline-flex; align-items: baseline; font: 700 44px/1 var(--mono); letter-spacing: -0.045em;
  color: var(--ink); text-decoration: none;
}
.wordmark:hover { color: var(--ink); }
.wm-2 {
  display: inline-block; margin: 0 3px; padding: 2px 9px 4px; border-radius: 6px;
  background: var(--crust); color: var(--card); transform: rotate(-6deg);
}
.wm-scan { color: var(--crust); }
h1 {
  margin: 40px 0 0; font: 800 clamp(38px, 6.2vw, 64px)/1.02 var(--display); letter-spacing: -0.035em;
  text-wrap: balance;
}
.lede { margin: 22px 0 0; max-width: 36em; color: var(--soft); font-size: 18px; }

/* form */
form { margin-top: 44px; }
.field-label { display: block; font-weight: 600; margin-bottom: 8px; }
.field-row { display: flex; flex-wrap: wrap; gap: 10px; }
#host {
  flex: 1 1 320px; min-width: 0; min-height: 58px; padding: 0 16px;
  border: 2px solid var(--line); border-radius: 8px; background: var(--card); color: var(--ink);
  font: 500 21px var(--mono);
}
#host:focus { border-color: var(--crust); outline: none; }
#host::placeholder { color: var(--soft); opacity: .7; }
#go {
  flex: 0 0 auto; min-height: 58px; padding: 0 28px; border: 0; border-radius: 8px;
  background: var(--crust); color: var(--card); font: 600 17px "Instrument Sans", system-ui, sans-serif; cursor: pointer;
}
#go:hover { background: var(--crust-dark); }
#go:disabled { opacity: .7; cursor: progress; }
.consent { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; cursor: pointer; }
.consent input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--crust); }
.consent .hint { display: block; margin-top: 2px; font-size: 15px; color: var(--soft); }
.probe { margin-top: 12px; }
.fineprint { margin: 12px 0 0; font-size: 15px; color: var(--soft); }
.form-error {
  margin: 16px 0 0; padding: 12px 16px; border-radius: 8px;
  background: var(--bad-bg); color: var(--bad-ink); font-weight: 600;
}

/* result */
#result {
  margin-top: 56px; padding: 40px; border-radius: 14px; background: var(--card);
  border: 1.5px solid var(--line);
}
#result:focus { outline: none; }
.kicker { margin: 0; font-size: 15px; font-weight: 600; color: var(--soft); }
.verdict { margin: 8px 0 0; font: 700 34px/1.15 var(--display); letter-spacing: -0.02em; overflow-wrap: anywhere; }
.verdict .host { font: 500 .85em var(--mono); }
.checking { margin: 0; font-weight: 600; }
.checking::after { content: ""; display: inline-block; width: 1.2em; text-align: left; animation: dots 1.2s steps(4) infinite; }
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "..."; } }
@media (prefers-reduced-motion: reduce) { .checking::after { animation: none; content: "…"; } }

.status { display: flex; gap: 16px; align-items: flex-start; margin-top: 26px; padding: 20px 22px; border-radius: 10px; }
.status svg { flex: none; margin-top: 2px; }
.status strong { display: block; }
.status p { margin: 4px 0 0; }
.status.warn { background: var(--warn-bg); color: var(--warn-ink); } .status.warn svg { color: var(--warn-icon); }
.status.bad { background: var(--bad-bg); color: var(--bad-ink); } .status.bad svg { color: var(--bad-icon); }
.status.good { background: var(--good-bg); color: var(--good-ink); } .status.good svg { color: var(--good-icon); }
.status.unknown { background: var(--info-bg); color: var(--info-ink); } .status.unknown svg { color: var(--info-icon); }

#result h3 { margin: 32px 0 10px; font-size: 18px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 16px; }
th { text-align: left; color: var(--soft); font-weight: 600; padding: 10px 16px 10px 10px; border-bottom: 1.5px solid var(--line); }
td { padding: 12px 16px 12px 10px; border-top: 1px solid var(--line-soft); vertical-align: top; }
tbody tr:first-child td { border-top: 0; }
.fix-note { font-size: 15px; color: var(--soft); }
tr.found { background: var(--flour); }
tr.found td:first-child { font-weight: 600; }
.found-tag { font-weight: 400; color: var(--soft); }
td .code, dd.code { font-family: var(--mono); font-size: 15px; overflow-wrap: anywhere; }
ul.plain { margin: 0; padding-left: 20px; }
ul.plain li + li { margin-top: 4px; }
.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 20px; margin: 0; }
.facts dt { color: var(--soft); }
.facts dd { margin: 0; overflow-wrap: anywhere; }
.probe-box { margin: 0; padding: 16px 18px; border-radius: 10px; border: 1.5px dashed var(--dash); }
.notes p { margin: 0 0 8px; max-width: 40em; }
.meta { margin: 28px 0 0; font-size: 15px; color: var(--soft); }

/* run it yourself */
.yourself {
  display: grid; gap: 20px; margin-top: 56px; padding: 40px;
  border-radius: 14px; background: #121833; color: #efe6d8;
}
.yourself > div { min-width: 0; max-width: 40em; }
.yourself h2 { margin: 0; font: 700 26px/1.2 var(--display); letter-spacing: -0.02em; color: #fffaf1; }
.yourself p { margin: 12px 0 0; color: #b9c2dd; }
.yourself pre {
  min-width: 0; margin: 0; padding: 20px; overflow-x: auto; border-radius: 10px;
  background: #0b0f22; color: #efe6d8; font: 500 14px/1.7 var(--mono);
}
.yourself .c { color: #7f89a8; }
@media (max-width: 560px) { .yourself { padding: 24px 18px; } }

/* footer */
footer { margin-top: 40px; color: var(--soft); font-size: 15px; }
footer h2 { margin: 24px 0 4px; font-size: 16px; color: var(--ink); }
footer p { margin: 0; max-width: 46em; }
footer .family { margin-top: 28px; }

@media (max-width: 560px) {
  main { padding: 0 16px 40px; }
  .intro { padding-top: 40px; }
  .wordmark { font-size: 36px; }
  #result { padding: 24px 18px; }
  .verdict { font-size: 26px; }
  #go { flex: 1 1 100%; }
  .facts { grid-template-columns: 1fr; gap: 2px; }
  .facts dd { margin-bottom: 8px; }
}