/* PhoenixCheck — dark, code-forward, honest. */
:root {
  --bg: #0b0e14;
  --bg2: #11151f;
  --panel: #161b27;
  --line: #232a3a;
  --text: #d7dce6;
  --muted: #8b94a7;
  --accent: #ff9d2e;      /* phoenix ember */
  --accent2: #4cc2ff;
  --good: #3ddc84;
  --bad: #ff6b6b;
  --code-bg: #0d1420;
  --maxw: 60rem;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }
code { background: var(--code-bg); border: 1px solid var(--line); border-radius: 4px; padding: .08em .35em; font-size: .88em; overflow-wrap: anywhere; }
.code-ref { overflow-wrap: anywhere; word-break: break-all; }
pre.code {
  background: var(--code-bg); border: 1px solid var(--line); border-radius: 8px;
  padding: .9rem 1rem; overflow-x: auto; font-size: .84rem; line-height: 1.5;
  white-space: pre-wrap; word-break: break-word;
}
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 1.2rem 1.1rem 3rem; }
h1 { font-size: 1.75rem; line-height: 1.25; margin: 1rem 0 .6rem; letter-spacing: -.01em; }
h2 { font-size: 1.25rem; margin: 2rem 0 .5rem; }
h3 { font-size: 1.05rem; margin: 1rem 0 .4rem; }
.lede { font-size: 1.06rem; color: var(--text); }
.fineprint, .meta-line, .ref { color: var(--muted); font-size: .85rem; }
.crumbs { font-size: .82rem; color: var(--muted); margin-top: .8rem; }
.crumbs a { color: var(--muted); }

/* nav */
.nav {
  display: flex; flex-wrap: wrap; gap: .35rem .95rem; align-items: center;
  padding: .7rem 1.1rem; border-bottom: 1px solid var(--line);
  background: var(--bg2); position: sticky; top: 0; z-index: 10;
}
.nav a { color: var(--text); font-size: .92rem; display: inline-block; padding: .3rem 0; }
.nav .brand { font-weight: 700; font-size: 1.05rem; margin-right: .4rem; color: var(--text); }
.nav .brand span { color: var(--accent); }

/* hero */
.hero { padding: 1.6rem 0 .4rem; }
.hero h1 { font-size: 2.05rem; }
.hero em { color: var(--accent); font-style: normal; }
.cta-row { display: flex; gap: .7rem; flex-wrap: wrap; margin: 1.1rem 0 .4rem; }
.btn {
  display: inline-block; background: var(--accent); color: #14100a; font-weight: 650;
  padding: .6rem 1.1rem; border-radius: 8px; border: 0; cursor: pointer; font-size: .98rem;
}
.btn:hover { text-decoration: none; filter: brightness(1.08); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }

/* tags */
.tag {
  display: inline-block; font: 650 .68rem/1.5 ui-monospace, Consolas, monospace;
  padding: .05em .5em; border-radius: 99px; vertical-align: middle; letter-spacing: .03em;
}
.t-code   { background: rgba(61,220,132,.12); color: var(--good); border: 1px solid rgba(61,220,132,.4); }
.t-legacy { background: rgba(255,157,46,.12); color: var(--accent); border: 1px solid rgba(255,157,46,.4); }
.t-heur   { background: rgba(139,148,167,.12); color: var(--muted); border: 1px solid rgba(139,148,167,.4); }
.t-mix    { background: rgba(76,194,255,.12); color: var(--accent2); border: 1px solid rgba(76,194,255,.4); }

/* tables */
.tbl-scroll { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; margin: .8rem 0; }
.tbl-scroll.tight td, .tbl-scroll.tight th { white-space: nowrap; }
table { border-collapse: collapse; width: 100%; font-size: .9rem; }
th, td { text-align: left; padding: .5rem .7rem; border-bottom: 1px solid var(--line); }
th { background: var(--bg2); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
tr:last-child td { border-bottom: 0; }
td.pos { color: var(--good); }
td.neg { color: var(--bad); }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: .8rem; margin: 1rem 0; }
.card {
  display: block; background: var(--panel); border: 1px solid var(--line);
  border-radius: 10px; padding: .9rem 1rem; color: var(--text);
}
.card:hover { border-color: var(--accent); text-decoration: none; }
.card h3 { margin: .3rem 0 .2rem; font-size: .98rem; }
.card p { margin: 0; color: var(--muted); font-size: .85rem; }
.verdict { font: 700 .78rem/1.4 ui-monospace, Consolas, monospace; color: var(--accent); text-transform: uppercase; letter-spacing: .05em; }
.verdict-line .verdict { font-size: .9rem; }

/* checker */
.checker { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 1.1rem; margin: 1.2rem 0; }
.checker textarea {
  width: 100%; background: var(--code-bg); color: var(--text); border: 1px solid var(--line);
  border-radius: 8px; padding: .7rem .8rem; font: inherit; resize: vertical;
}
.checker textarea:focus { outline: 2px solid var(--accent2); }
.opts { display: flex; flex-wrap: wrap; gap: .8rem; margin: .9rem 0; }
.opts fieldset { border: 1px solid var(--line); border-radius: 8px; padding: .5rem .8rem .7rem; min-width: 11rem; flex: 1; }
.opts legend { font-size: .78rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; padding: 0 .3rem; }
.opts label { display: block; font-size: .9rem; margin: .2rem 0; }
.opts input[type=range] { width: 80%; vertical-align: middle; }
.opts output { font-weight: 700; color: var(--accent); margin-left: .4rem; }
.report { margin-top: 1rem; }
.rep-summary { background: var(--bg2); border: 1px solid var(--line); border-left: 3px solid var(--accent); border-radius: 8px; padding: .6rem .9rem; }
.rep-sec { margin: 1rem 0; border: 1px solid var(--line); border-radius: 10px; padding: .7rem 1rem; }
.rep-sec ul { margin: .4rem 0 .2rem; padding-left: 1.1rem; }
.rep-sec li { margin: .55rem 0; font-size: .92rem; }
.rep-gates { border-left: 3px solid var(--accent2); }
.rep-earn { border-left: 3px solid var(--good); }
.rep-risk { border-left: 3px solid var(--bad); }
.rep-notes { border-left: 3px solid var(--line); }
.extra { color: var(--muted); font-size: .85rem; margin: .15rem 0; }

.banner {
  background: var(--bg2); border: 1px solid var(--line); border-left: 3px solid var(--good);
  border-radius: 8px; padding: .6rem .9rem; margin: .8rem 0; font-size: .95rem;
}
.example-note { border-left: 3px solid var(--accent2); padding-left: .6rem; }

/* misc */
.meta-line { margin: .2rem 0 1rem; }
.code-ref code { color: var(--accent2); }
.rel { color: var(--muted); font-size: .9rem; }
.tag-legend { list-style: none; padding: 0; }
.tag-legend li { margin: .7rem 0; }
.log-entry { border: 1px solid var(--line); border-radius: 10px; padding: .8rem 1.1rem; margin: .9rem 0; background: var(--panel); }
.log-entry h2 { margin: .2rem 0 .4rem; font-size: 1.05rem; }
section { margin: 1.6rem 0; }

.foot { border-top: 1px solid var(--line); margin-top: 2.5rem; padding: 1.4rem 1.1rem 2.2rem; color: var(--muted); font-size: .85rem; }
.foot p { max-width: var(--maxw); margin: .5rem auto; }

@media (max-width: 480px) {
  .hero h1 { font-size: 1.5rem; }
  h1 { font-size: 1.35rem; }
  .nav { gap: .3rem .7rem; }
  .opts fieldset { min-width: 100%; }
}