/* FINNPUTER CORE - shared styles. One file, every page. */
:root{
  --bg:#06080d; --panel:#0a0f17; --line:#16202b;
  --ink:#e8eef0; --dim:#7b8c94; --faint:#54636b;
  --green:#19e8a0; --red:#ff5470; --gold:#ffce6a;
  --mono:'JetBrains Mono',ui-monospace,monospace;
  --sans:'Space Grotesk',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}
a{color:inherit}

.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aurora i{position:absolute;display:block;border-radius:50%;filter:blur(90px);opacity:.26;
  animation:drift 24s ease-in-out infinite alternate}
.aurora i:nth-child(1){width:52vw;height:52vw;left:-12vw;top:-14vw;background:var(--green)}
.aurora i:nth-child(2){width:40vw;height:40vw;right:-10vw;top:4vw;background:#2b6cff;opacity:.18;animation-duration:30s}
.aurora i:nth-child(3){width:34vw;height:34vw;left:34vw;top:46vw;background:var(--gold);opacity:.11;animation-duration:36s}
@keyframes drift{to{transform:translate3d(6vw,-5vw,0) scale(1.16)}}
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.03;
  background-image:repeating-linear-gradient(0deg,#fff 0 1px,transparent 1px 3px)}

.wrap{position:relative;z-index:2;max-width:1080px;margin:0 auto;padding:0 20px 96px}

nav{position:sticky;top:14px;z-index:20;display:flex;align-items:center;gap:6px;
  margin:14px auto 0;padding:7px 8px;width:max-content;max-width:100%;
  border:1px solid rgba(255,255,255,.09);border-radius:999px;
  background:rgba(10,15,23,.66);backdrop-filter:blur(16px) saturate(150%);
  box-shadow:0 8px 34px rgba(0,0,0,.5);overflow-x:auto;scrollbar-width:none}
nav::-webkit-scrollbar{display:none}
nav b{font-family:var(--mono);font-size:12px;letter-spacing:.10em;padding:0 12px;
  color:var(--green);white-space:nowrap;text-decoration:none}
nav a{font-family:var(--mono);font-size:12px;text-decoration:none;color:var(--dim);
  padding:7px 13px;border-radius:999px;transition:.18s;white-space:nowrap}
nav a:hover,nav a:focus-visible{color:var(--ink);background:rgba(255,255,255,.07)}
nav a.on{color:var(--ink);background:rgba(25,232,160,.12)}

header{padding:64px 0 20px}
header.mid{text-align:center;padding-top:74px}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.30em;color:var(--faint);margin-bottom:18px}
h1{font-size:clamp(34px,6.4vw,66px);line-height:1;letter-spacing:-.035em;margin:0 0 16px;font-weight:700}
h1.shine{background:linear-gradient(100deg,#e8eef0 12%,var(--green) 34%,#e8eef0 56%,var(--gold) 74%,#e8eef0 92%);
  background-size:280% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shine 9s linear infinite}
@keyframes shine{to{background-position:280% 0}}
.sub{color:var(--dim);font-size:16px;max-width:560px;line-height:1.6;margin:0 0 30px}
header.mid .sub{margin-left:auto;margin-right:auto}

.cmd{display:flex;gap:10px;padding:9px;border-radius:16px;border:1px solid var(--line);
  background:rgba(10,15,23,.78);backdrop-filter:blur(12px);
  box-shadow:0 0 0 1px rgba(25,232,160,.06),0 20px 60px rgba(0,0,0,.55);transition:.25s}
.cmd:focus-within{border-color:rgba(25,232,160,.45);box-shadow:0 0 0 1px rgba(25,232,160,.22),0 20px 60px rgba(0,0,0,.6)}
.cmd input{flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--ink);
  font-family:var(--mono);font-size:14px;padding:13px 12px}
.cmd input::placeholder{color:var(--faint)}
.cmd button{border:0;border-radius:11px;background:var(--green);color:#04120c;cursor:pointer;
  font-family:var(--mono);font-weight:700;font-size:12px;letter-spacing:.09em;padding:0 22px;transition:.18s}
.cmd button:hover{filter:brightness(1.12)}
.cmd button:disabled{opacity:.45;cursor:wait}
.hints{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
header.mid .hints{justify-content:center}
.hint{font-family:var(--mono);font-size:11px;color:var(--dim);cursor:pointer;background:transparent;
  border:1px solid var(--line);border-radius:999px;padding:6px 12px;transition:.18s}
.hint:hover{color:var(--green);border-color:rgba(25,232,160,.35)}

.trace{margin-top:24px;border:1px solid var(--line);border-radius:14px;background:#04070b;
  font-family:var(--mono);font-size:12.5px;overflow:hidden;display:none;text-align:left}
.trace.on{display:block}
.trace-hd{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);
  color:var(--faint);font-size:11px;letter-spacing:.12em}
.dot{width:7px;height:7px;border-radius:50%;background:var(--green);animation:pulse 1.1s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
.trace-body{padding:12px 14px;max-height:230px;overflow:auto}
.trace-body div{padding:3px 0;color:var(--dim);opacity:0;animation:step .3s ease forwards}
.trace-body div::before{content:'> ';color:var(--green)}
.trace-body div.said{color:var(--ink)}
.trace-body div.said::before{content:'  '}
@keyframes step{from{opacity:0;transform:translateX(-7px)}to{opacity:1;transform:none}}

section{margin-top:64px}
.shead{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:18px;flex-wrap:wrap}
h2{font-size:13px;font-family:var(--mono);letter-spacing:.20em;color:var(--green);margin:0;font-weight:500}
h3{font-size:17px;margin:0 0 8px;font-weight:600;letter-spacing:-.01em}
.shead p{margin:0;font-size:12.5px;color:var(--faint);max-width:460px}
p.body{color:var(--dim);line-height:1.7;font-size:14.5px;max-width:660px}
p.body b{color:var(--ink);font-weight:600}
p.body code{font-family:var(--mono);font-size:13px;color:var(--green);background:rgba(25,232,160,.07);
  padding:2px 6px;border-radius:5px}

.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.card{position:relative;border:1px solid var(--line);border-radius:14px;background:var(--panel);
  padding:17px;overflow:hidden;transition:border-color .22s,transform .22s}
.card::before{content:'';position:absolute;inset:0;opacity:0;transition:opacity .3s;pointer-events:none;
  background:radial-gradient(340px circle at var(--mx,50%) var(--my,50%),rgba(25,232,160,.11),transparent 62%)}
.card:hover{border-color:rgba(25,232,160,.28);transform:translateY(-2px)}
.card:hover::before{opacity:1}
.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:13px}
.sym{font-family:var(--mono);font-size:15px;font-weight:700}
.mint{font-family:var(--mono);font-size:10.5px;color:var(--faint);margin-top:3px}
.score{font-family:var(--mono);font-size:27px;font-weight:700;line-height:1;text-align:right}
.score small{display:block;font-size:9px;letter-spacing:.16em;color:var(--faint);font-weight:400;margin-top:4px}
.bars{display:grid;gap:6px;margin-bottom:13px}
.bar{display:grid;grid-template-columns:74px 1fr 34px;align-items:center;gap:9px;
  font-family:var(--mono);font-size:10.5px;color:var(--dim)}
.bar i{display:block;height:4px;border-radius:3px;background:#131c26;overflow:hidden}
.bar i b{display:block;height:100%;background:var(--green);border-radius:3px;width:0;
  transition:width .8s cubic-bezier(.2,.8,.2,1)}
.bar u{text-decoration:none;text-align:right;color:var(--ink)}
.bar.na u{color:var(--faint)}
.bar.na i b{background:#2a3542}
.meta{display:flex;flex-wrap:wrap;gap:6px}
.tag{font-family:var(--mono);font-size:10px;padding:4px 9px;border-radius:999px;
  border:1px solid var(--line);color:var(--dim)}
.tag.warn{color:var(--gold);border-color:rgba(255,206,106,.32)}
.tag.bad{color:var(--red);border-color:rgba(255,84,112,.32)}
.tag.good{color:var(--green);border-color:rgba(25,232,160,.30)}

.tbl{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:12px}
.tbl th{text-align:left;font-weight:400;color:var(--faint);font-size:10px;letter-spacing:.13em;
  padding:0 12px 9px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:11px 12px;border-bottom:1px solid #0e1620;white-space:nowrap}
.tbl tr:hover td{background:rgba(255,255,255,.022)}
.tbl .n{text-align:right}
.scroll{overflow-x:auto;scrollbar-width:thin}

.stats{display:grid;gap:1px;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));
  background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.stat{background:var(--panel);padding:19px 17px}
.stat b{display:block;font-family:var(--mono);font-size:25px;font-weight:700;color:var(--green)}
.stat span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.13em;color:var(--faint);margin-top:6px}

.empty{border:1px dashed var(--line);border-radius:14px;padding:30px 22px;text-align:center;
  font-family:var(--mono);font-size:12.5px;color:var(--dim);line-height:1.7}
.empty b{color:var(--ink);display:block;margin-bottom:7px;font-weight:500}

.note{border-left:2px solid var(--gold);padding:2px 0 2px 16px;margin:22px 0;
  color:var(--dim);font-size:14px;line-height:1.7;max-width:660px}
.note b{color:var(--gold);font-weight:600}

.steps{counter-reset:s;display:grid;gap:14px;margin-top:8px}
.step{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:16px 18px;
  position:relative;counter-increment:s}
.step::before{content:counter(s,decimal-leading-zero);position:absolute;top:16px;right:18px;
  font-family:var(--mono);font-size:11px;color:var(--faint)}
.step p{margin:0;color:var(--dim);font-size:14px;line-height:1.65;max-width:620px}

.reveal{opacity:0;transform:translateY(18px)}
.reveal.in{opacity:1;transform:none;transition:opacity .6s ease,transform .6s cubic-bezier(.2,.8,.2,1)}
.spark{position:fixed;width:5px;height:5px;border-radius:50%;background:var(--green);pointer-events:none;z-index:99}

footer{margin-top:84px;padding-top:26px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:11px;color:var(--faint);
  display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
footer a{text-decoration:none}
footer a:hover{color:var(--green)}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}