/* SimulacraBench — console de validation
   Palette froide, sobre : le sujet est un chiffre, pas une marque.
   Aucune police distante, aucun appel externe (CSP self). */

:root{
  --bg:#0a0f1a;
  --panel:#0f1725;
  --panel-2:#131c2c;
  --line:rgba(148,163,184,.18);
  --line-strong:rgba(148,163,184,.32);
  --ink:#e8eef8;
  --ink-soft:#b6c2d4;
  --muted:#8494ab;
  --accent:#5eead4;
  --accent-ink:#04211d;
  --ok:#4ade80;
  --bad:#f87171;
  --warn:#fbbf24;
  --mono:ui-monospace,"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:
    radial-gradient(900px 500px at 12% -10%,rgba(94,234,212,.09),transparent 60%),
    radial-gradient(700px 400px at 96% 0%,rgba(59,130,246,.10),transparent 55%),
    var(--bg);
  color:var(--ink);
  font:16px/1.6 var(--sans);
  padding:0 20px 64px;
}

code{
  font-family:var(--mono);
  font-size:.86em;
  background:rgba(148,163,184,.12);
  border:1px solid var(--line);
  border-radius:5px;
  padding:.08em .38em;
  white-space:nowrap;
}

/* ---------- en-tête ---------- */

.masthead{max-width:1080px;margin:0 auto;padding:56px 0 34px}

.eyebrow{
  margin:0 0 14px;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent);
}

.masthead h1{
  margin:0;
  font-size:clamp(30px,5vw,50px);
  line-height:1.05;
  letter-spacing:-.02em;
  font-weight:650;
}

.lede{
  margin:18px 0 0;
  max-width:70ch;
  color:var(--ink-soft);
  font-size:17px;
}

.badges{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:22px 0 0;
  padding:0;
  list-style:none;
}

.badge{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.04em;
  padding:5px 11px;
  border:1px solid var(--line-strong);
  border-radius:999px;
  color:var(--ink-soft);
  background:rgba(148,163,184,.06);
}

.badge-stage{
  color:var(--accent-ink);
  background:var(--accent);
  border-color:var(--accent);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.1em;
}

/* ---------- panneaux ---------- */

main{max-width:1080px;margin:0 auto;display:grid;gap:22px}

.panel{
  background:linear-gradient(180deg,var(--panel),var(--panel-2));
  border:1px solid var(--line);
  border-radius:16px;
  padding:26px 26px 24px;
  box-shadow:0 1px 0 rgba(255,255,255,.03) inset, 0 18px 40px -30px rgba(0,0,0,.9);
}

.panel-warn{border-color:rgba(251,191,36,.28)}

.panel-head{margin-bottom:20px}

.panel-head h2{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin:0;
  font-size:19px;
  font-weight:600;
  letter-spacing:-.01em;
}

.num{
  font-family:var(--mono);
  font-size:12px;
  color:var(--accent);
  letter-spacing:.1em;
}

.note{margin:8px 0 0;color:var(--muted);font-size:14px;max-width:82ch}

/* ---------- tableaux ---------- */

.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}

table.grid{width:100%;border-collapse:collapse;font-size:14px;min-width:760px}

table.grid th{
  text-align:left;
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:600;
  padding:12px 14px;
  background:rgba(148,163,184,.05);
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}

table.grid td{
  padding:13px 14px;
  border-bottom:1px solid rgba(148,163,184,.09);
  vertical-align:middle;
}

table.grid tbody tr:last-child td{border-bottom:0}
table.grid tbody tr:hover{background:rgba(94,234,212,.04)}

th.n,td.n{text-align:right;font-family:var(--mono);white-space:nowrap}
td.strong{font-family:var(--mono);font-size:15px;font-weight:600;color:var(--ink)}
td.ok{color:var(--ok)}
td.bad{color:var(--bad)}
.muted{color:var(--muted);font-weight:400;text-transform:none;letter-spacing:0}
.waiting{color:var(--muted);font-style:italic}

.bar{display:block;width:100%;min-width:120px}

progress{
  -webkit-appearance:none;
  appearance:none;
  width:100%;
  height:7px;
  border:0;
  border-radius:999px;
  background:rgba(148,163,184,.18);
  overflow:hidden;
  margin-top:6px;
}

progress::-webkit-progress-bar{background:rgba(148,163,184,.18);border-radius:999px}
progress::-webkit-progress-value{background:linear-gradient(90deg,#2dd4bf,#5eead4);border-radius:999px}
progress::-moz-progress-bar{background:linear-gradient(90deg,#2dd4bf,#5eead4);border-radius:999px}

.footnote{margin:14px 0 0;font-family:var(--mono);font-size:12.5px;color:var(--muted)}

/* ---------- contrôles ---------- */

.controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px}

.controls label{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--muted);
}

select{
  appearance:none;
  background:var(--panel-2) url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%238494ab' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E") no-repeat right 12px center;
  color:var(--ink);
  border:1px solid var(--line-strong);
  border-radius:9px;
  padding:9px 34px 9px 12px;
  font:inherit;
  font-size:14px;
}

select:focus-visible,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.btn{
  appearance:none;
  cursor:pointer;
  border:1px solid var(--line-strong);
  background:rgba(148,163,184,.08);
  color:var(--ink);
  border-radius:9px;
  padding:9px 16px;
  font:inherit;
  font-size:14px;
  font-weight:500;
  transition:background .15s ease,border-color .15s ease,transform .05s ease;
}

.btn:hover{background:rgba(148,163,184,.16);border-color:var(--line-strong)}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.55;cursor:progress}

.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:650}
.btn-primary:hover{background:#7df3e0;border-color:#7df3e0}

.status{font-family:var(--mono);font-size:12.5px;color:var(--muted)}
.status.busy{color:var(--accent)}
.status.done{color:var(--ok)}
.status.failed{color:var(--bad)}

/* ---------- résultats ---------- */

.result{display:grid;gap:16px;margin-top:18px}
.result:empty{display:none}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(148px,1fr));gap:12px}

.card{
  border:1px solid var(--line);
  border-radius:12px;
  padding:13px 15px;
  background:rgba(148,163,184,.04);
}

.card dt{
  font-family:var(--mono);
  font-size:10.5px;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:var(--muted);
  margin:0 0 6px;
}

.card dd{margin:0;font-family:var(--mono);font-size:19px;font-weight:600;line-height:1.2}
.card dd small{display:block;font-size:11.5px;font-weight:400;color:var(--muted);margin-top:4px;letter-spacing:0}
.card dd.ok{color:var(--ok)}
.card dd.bad{color:var(--bad)}

h3.sub{
  margin:4px 0 0;
  font-size:13px;
  font-family:var(--mono);
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--muted);
  font-weight:600;
}

.error{
  border:1px solid rgba(248,113,113,.4);
  background:rgba(248,113,113,.08);
  color:#fecaca;
  border-radius:12px;
  padding:14px 16px;
  font-size:14px;
}

.tests{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:6px;
  grid-template-columns:repeat(auto-fit,minmax(272px,1fr));
}

.tests li{
  display:flex;
  align-items:center;
  gap:9px;
  border:1px solid var(--line);
  border-radius:9px;
  padding:8px 11px;
  font-family:var(--mono);
  font-size:12.5px;
  color:var(--ink-soft);
  background:rgba(148,163,184,.03);
}

/* Les noms de tests contiennent des soulignés : sans cela, un nom long déborde
   de sa case au lieu de passer à la ligne. */
.tests li span:last-child{min-width:0;overflow-wrap:anywhere}

.chip{
  flex:0 0 auto;
  width:18px;height:18px;
  border-radius:5px;
  display:grid;place-items:center;
  font-size:11px;
  font-weight:700;
  color:var(--accent-ink);
  background:var(--ok);
}

.chip.bad{background:var(--bad);color:#2b0b0b}

details.raw{margin-top:2px}
details.raw summary{
  cursor:pointer;
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.06em;
  text-transform:uppercase;
  color:var(--muted);
}
details.raw summary:hover{color:var(--ink-soft)}

pre.raw{
  margin:10px 0 0;
  max-height:300px;
  overflow:auto;
  background:#080d16;
  border:1px solid var(--line);
  border-radius:10px;
  padding:13px 15px;
  font-family:var(--mono);
  font-size:12px;
  line-height:1.55;
  color:#c9d6e8;
  white-space:pre-wrap;
  word-break:break-word;
}

/* ---------- faits, limites, pied ---------- */

.facts{display:grid;grid-template-columns:max-content 1fr;gap:9px 20px;margin:0;font-size:14px}
.facts dt{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.facts dd{margin:0;color:var(--ink-soft)}
.hash{font-family:var(--mono);font-size:12.5px;word-break:break-all;color:var(--ink)}

.limits{margin:0;padding:0 0 0 2px;list-style:none;display:grid;gap:9px}
.limits li{position:relative;padding-left:22px;color:var(--ink-soft);font-size:14.5px}
.limits li::before{
  content:"";
  position:absolute;left:0;top:.62em;
  width:9px;height:9px;
  border-radius:2px;
  background:var(--warn);
}

.foot{max-width:1080px;margin:34px auto 0;padding-top:20px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.foot p{margin:0 0 6px}
.foot strong{color:var(--ink-soft);font-weight:600}

@media (max-width:640px){
  body{padding:0 14px 48px}
  .masthead{padding:36px 0 26px}
  .panel{padding:20px 16px}
  .facts{grid-template-columns:1fr}
  .facts dt{padding-top:8px}
}