:root {
  --bg: #f5f1e4; --bg2: #ece5cf; --card: #fffdf6; --line: #d9cfae; --text: #10291f; --muted: #5b6d63;
  --gold: #9a6d0c; --gold-fill: #e2b13c; --mal: #136b4a; --mal-2: #0f5a3e; --code-bg: #eef3ec; --code: #0f5a3e;
  --ok: #1f9d55; --warn: #c78a00; --bad: #d23c3c; --skip: #8a8f8c; --on-btn: #0b2a20;
  --shadow: 0 8px 30px rgba(16, 41, 31, .08);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b2a20; --bg2: #08221a; --card: #123a2c; --line: #1f5a44; --text: #e9f1ec; --muted: #9db9ab;
    --gold: #f2c14e; --gold-fill: #f2c14e; --mal: #3ecf8e; --mal-2: #1f5a44; --code-bg: #071d16; --code: #9fe3b9;
    --ok: #3ecf6e; --warn: #f2c14e; --bad: #ef5b5b; --skip: #8a8f8c; --shadow: 0 10px 30px rgba(0, 0, 0, .3);
  }
}
:root[data-theme="dark"] {
  --bg: #0b2a20; --bg2: #08221a; --card: #123a2c; --line: #1f5a44; --text: #e9f1ec; --muted: #9db9ab;
  --gold: #f2c14e; --gold-fill: #f2c14e; --mal: #3ecf8e; --mal-2: #1f5a44; --code-bg: #071d16; --code: #9fe3b9;
  --ok: #3ecf6e; --warn: #f2c14e; --bad: #ef5b5b; --skip: #8a8f8c; --shadow: 0 10px 30px rgba(0, 0, 0, .3);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif; overflow-x: hidden; }
.bg { position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(1200px 500px at 10% -10%, color-mix(in srgb, var(--mal) 18%, transparent), transparent 60%),
              radial-gradient(800px 400px at 110% 0%, color-mix(in srgb, var(--gold-fill) 16%, transparent), transparent 60%); }
main { max-width: 880px; margin: 0 auto; padding: 18px 16px 32px; }
a { color: var(--gold); }
h1, h2, h3 { line-height: 1.2; }
code { font: 13.5px/1.45 ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--code-bg); color: var(--code); border-radius: 6px; padding: 2px 6px; word-break: break-all; }
.muted { color: var(--muted); }
.small { font-size: 13.5px; }
.err { color: var(--bad); font-weight: 600; }
.good { color: var(--ok); font-weight: 600; margin: 6px 0; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 800; font-size: 19px; letter-spacing: .2px; }
.brand img { border-radius: 10px; box-shadow: var(--shadow); }
.tools { display: flex; gap: 8px; }

.btn { appearance: none; border: 0; border-radius: 12px; padding: 12px 20px; font: inherit; font-weight: 700; cursor: pointer;
  background: linear-gradient(180deg, #ffd977, var(--gold-fill) 55%, #c9971f); color: var(--on-btn); box-shadow: 0 2px 0 rgba(0,0,0,.12); }
.btn:hover { filter: brightness(1.05); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn:focus-visible, .chip:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid color-mix(in srgb, var(--gold-fill) 70%, transparent); outline-offset: 2px; }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); box-shadow: none; }
.btn.tiny { padding: 6px 12px; font-size: 13.5px; border-radius: 9px; }
#theme { width: 40px; display: grid; place-items: center; }
#theme .ti::before { content: "◐"; font-size: 16px; }
#theme[data-mode="light"] .ti::before { content: "☀"; }
#theme[data-mode="dark"] .ti::before { content: "☾"; }

.hero { padding: 34px 0 10px; }
.hero h1 { font-size: clamp(28px, 6vw, 44px); margin: 0 0 10px; color: var(--gold); }
.lead { font-size: clamp(16px, 2.6vw, 19px); color: var(--muted); margin: 0 0 22px; max-width: 680px; }
.search { display: flex; gap: 10px; }
.search input, .sel, .cf input[type="password"] { flex: 1; min-width: 0; font: inherit; font-size: 17px; padding: 13px 15px; border-radius: 12px;
  border: 1.5px solid var(--line); background: var(--card); color: var(--text); }
.search input::placeholder { color: var(--muted); opacity: .8; }
.adv { margin-top: 10px; }
.adv summary { cursor: pointer; color: var(--muted); font-size: 14px; }
.sel { margin-top: 8px; width: 100%; max-width: 320px; font-size: 15px; padding: 10px 12px; }
.try { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--muted); font-size: 14px; margin: 14px 0 0; }
.chip { font: inherit; font-size: 13.5px; border-radius: 999px; padding: 5px 12px; border: 1px solid var(--line); background: var(--card); color: var(--text); cursor: pointer; }
.chip:hover { border-color: var(--gold); }

.dot { display: inline-block; flex: none; width: 12px; height: 12px; border-radius: 50%; margin-right: 8px; vertical-align: -1px; background: var(--skip); }
.dot.big { width: 22px; height: 22px; margin: 4px 14px 0 0; }
.dot.ok { background: var(--ok); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ok) 20%, transparent); }
.dot.warn { background: var(--warn); box-shadow: 0 0 0 4px color-mix(in srgb, var(--warn) 22%, transparent); }
.dot.bad { background: var(--bad); box-shadow: 0 0 0 4px color-mix(in srgb, var(--bad) 20%, transparent); }

.verdict { margin: 22px 0 16px; padding: 20px; border-radius: 18px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); border-left: 6px solid var(--skip); }
.verdict.v-ok { border-left-color: var(--ok); } .verdict.v-warn { border-left-color: var(--warn); } .verdict.v-bad { border-left-color: var(--bad); }
.v-head { display: flex; align-items: flex-start; }
.v-domain { color: var(--muted); font-size: 14px; word-break: break-all; }
.verdict h2 { margin: 2px 0 6px; font-size: clamp(22px, 4.5vw, 30px); }
.v-lines { list-style: none; padding: 0; margin: 10px 0 4px; display: grid; gap: 6px; }
.v-lines li { display: flex; align-items: baseline; flex-wrap: wrap; }
.v-lines b { margin-right: 4px; }
.verdict .muted { margin: 8px 0 0; font-size: 14px; }

.cards { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 16px; min-width: 0; }
.card header { display: flex; align-items: center; gap: 4px; }
.card h3 { margin: 0; font-size: 16px; flex: 1; }
.badge { font-size: 12px; font-weight: 700; border-radius: 999px; padding: 3px 9px; white-space: nowrap; background: color-mix(in srgb, var(--skip) 18%, transparent); }
.badge.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 15%, transparent); }
.badge.warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 17%, transparent); }
.badge.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 14%, transparent); }
.problems { margin: 10px 0 4px; padding-left: 18px; display: grid; gap: 8px; font-size: 14.5px; }
.problems li::marker { color: var(--skip); }
.problems .p-bad::marker { color: var(--bad); } .problems .p-warn::marker { color: var(--warn); }
.problems span { color: var(--muted); }
.problems a { text-decoration: none; }
.recs { margin-top: 8px; }
.recs summary { cursor: pointer; font-size: 13.5px; color: var(--muted); }
.reclist { display: grid; gap: 6px; margin-top: 8px; }
.reclist code { display: block; padding: 6px 8px; }

.fix { margin-top: 22px; padding: 20px; border-radius: 18px; background: linear-gradient(180deg, color-mix(in srgb, var(--mal) 10%, var(--card)), var(--card)); border: 1px solid var(--line); }
.fix h2 { margin: 0 0 6px; color: var(--gold); }
.rec { border: 1px dashed var(--line); border-radius: 12px; padding: 12px; margin: 12px 0; display: grid; gap: 8px; }
.rec-row { display: grid; grid-template-columns: 64px 1fr auto; gap: 8px; align-items: start; }
.rec-row .k { color: var(--muted); font-size: 13px; padding-top: 3px; }
.rec-row code { padding: 5px 8px; }
.rec-row .badge { justify-self: start; }
.rec-row:first-child { grid-template-columns: 64px auto 1fr; }

.cf { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); display: grid; gap: 8px; }
.cf h3 { margin: 0; }
.cf p { margin: 0; }
.cf .lbl { font-weight: 600; font-size: 14px; margin-top: 4px; }
.cf input[type="password"] { font-size: 15px; }
.chk { display: flex; gap: 8px; align-items: center; font-size: 14px; }
.chk input { width: 18px; height: 18px; accent-color: var(--mal); }
.cf .btn { justify-self: start; }
.cflog p { margin: 6px 0; }
.plan { margin: 6px 0; padding-left: 18px; display: grid; gap: 6px; font-size: 14px; }

.again { margin: 18px 0 0; display: flex; justify-content: center; }
.about { margin-top: 40px; color: var(--muted); }
.about h2 { font-size: 18px; color: var(--text); margin-bottom: 6px; }
footer { margin-top: 36px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); text-align: center; font-size: 14px; }

@media (max-width: 520px) {
  .search { flex-direction: column; }
  .search .btn { width: 100%; }
  .rec-row { grid-template-columns: 1fr auto; }
  .rec-row .k { grid-column: 1 / -1; padding: 0; }
  .rec-row:first-child { grid-template-columns: auto auto 1fr; }
  .rec-row:first-child .k { grid-column: auto; }
  .verdict, .fix { padding: 16px; }
}