/* The belt, the crate, the yard and the fabricator board. */

.brief { font-size: 15px; margin: 14px 0 6px; }
.examtag {
  display: inline-block; font-size: 11px; letter-spacing: .07em; text-transform: uppercase;
  color: var(--gold); border: 1px solid color-mix(in srgb, var(--gold) 45%, var(--line));
  border-radius: 99px; padding: 3px 10px; margin: 0 0 8px; font-weight: 700;
}
.parpill { font-size: 12px; color: var(--dim); font-family: var(--font-mono); text-align: right; }

/* --- teach card --------------------------------------------------------- */
.teach {
  margin: 14px 0; padding: 18px; border-radius: var(--r);
  border: 1px solid color-mix(in srgb, var(--gold) 40%, var(--line));
  background: linear-gradient(150deg, color-mix(in srgb, var(--gold) 10%, var(--card)), var(--card));
  animation: rise .3s ease both;
}
.teach h2 { font-size: 18px; margin-bottom: 10px; color: var(--gold); }
.teachbody { font-size: 15px; line-height: 1.6; margin-bottom: 14px; }

/* --- the canvas and readout --------------------------------------------- */
.beltc {
  display: block; width: 100%; max-width: 400px; margin: 10px auto 8px;
  border-radius: 14px; background: var(--bg2); border: 1px solid var(--line);
}
.ghostkey { display: flex; gap: 14px; justify-content: center; font-size: 11.5px; color: var(--dim); margin: -2px 0 12px; }
.ghostkey i { font-style: normal; }
.ghostkey b { display: inline-block; width: 14px; height: 0; border-top: 2px dashed var(--gold); vertical-align: middle; margin-right: 5px; }
.ghostkey u { display: inline-block; width: 14px; height: 0; border-top: 2px solid var(--good); vertical-align: middle; margin-right: 5px; text-decoration: none; }
.beltread { margin-bottom: 14px; }
.brline { display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.brlab { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); font-weight: 600; }
.brval { font-family: var(--font-mono); font-size: 16px; color: var(--gold); font-weight: 600; }
.brgrid { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-top: 2px; }
.brdet { font-family: var(--font-mono); font-size: 12.5px; color: var(--dim); }
.brdet.dead { color: var(--bad); font-weight: 600; }
.brok { color: var(--good); font-size: 13.5px; font-weight: 600; margin: 4px 0 0; }

/* --- belt and slots ------------------------------------------------------ */
.belts { margin: 4px 0 16px; }
.lane { padding: 10px; border-radius: 13px; background: var(--bg2); border: 1px solid var(--line); margin-bottom: 6px; }
.lane-0 { border-left: 3px solid var(--gold); }
.lane-1 { border-left: 3px solid var(--a); }
.lane-2 { border-left: 3px solid var(--c); }
.lanetag { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); font-weight: 700; display: block; margin-bottom: 6px; }
.slots { display: flex; align-items: center; gap: 4px; overflow-x: auto; }
.arrowlink { color: var(--dim); font-size: 13px; flex: 0 0 auto; }
.slot {
  flex: 1 1 78px; min-width: 78px; min-height: 62px; border-radius: 11px; cursor: pointer;
  border: 1.5px dashed var(--line); background: transparent; color: var(--dim);
  display: grid; place-items: center; padding: 4px;
}
.slot.filled { border-style: solid; border-color: transparent; padding: 0; }
.slotnum { font-family: var(--font-mono); font-size: 15px; opacity: .45; }
.plus { text-align: center; color: var(--dim); font-size: 20px; font-weight: 700; margin: -2px 0 4px; }

/* --- machine tiles ------------------------------------------------------- */
.crate { margin-bottom: 16px; }
.cratelab { font-size: 11px; letter-spacing: .09em; text-transform: uppercase; color: var(--dim); font-weight: 600; display: block; margin-bottom: 8px; }
.tiles { display: flex; flex-wrap: wrap; gap: 7px; }
.mtile {
  border: 1.5px solid var(--line); background: var(--card); color: var(--ink);
  border-radius: 11px; padding: 8px 9px; cursor: pointer; text-align: left;
  display: flex; flex-direction: column; gap: 5px; min-width: 92px;
}
.mtile:active { transform: scale(.97); }
.mname { font-family: var(--font-dis); font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.mnums { display: grid; grid-template-columns: 1fr 1fr; gap: 1px 7px; }
.mnums i { font-style: normal; font-family: var(--font-mono); font-size: 11px; color: var(--dim); text-align: center; }
.mtile.picked { border-color: var(--gold); background: color-mix(in srgb, var(--gold) 15%, var(--card)); }
.mtile.picked .mnums i { color: var(--gold); }
.mtile.danger { border-color: color-mix(in srgb, var(--bad) 45%, var(--line)); }
.mtile.inslot { border: 0; background: color-mix(in srgb, var(--gold) 13%, var(--card)); min-width: 0; width: 100%; padding: 7px; }
.mblurb { font-size: 12.5px; color: var(--dim); margin: 8px 0 0; line-height: 1.5; }

.beltactions { display: flex; flex-direction: column; gap: 8px; }
.row2 { display: flex; gap: 8px; }
.row2 .btn { flex: 1; }
.warnbtn { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }

/* --- result panel -------------------------------------------------------- */
.result {
  margin-top: 16px; padding: 20px; border-radius: var(--r); text-align: center;
  border: 1px solid var(--line); background: var(--card); animation: rise .3s ease both;
}
.result.won { border-color: var(--good); background: color-mix(in srgb, var(--good) 10%, var(--card)); }
.result.lost { border-color: color-mix(in srgb, var(--bad) 45%, var(--line)); }
.result h2 { font-size: 19px; margin: 6px 0 8px; }
.result.won h2 { color: var(--good); }
.stars { font-size: 30px; letter-spacing: 4px; color: var(--gold); line-height: 1; }
.win.dead { border-color: var(--bad); background: color-mix(in srgb, var(--bad) 10%, var(--card)); }
.win.dead h2 { color: var(--bad); }

/* --- yard job board ------------------------------------------------------ */
.actblock { margin-bottom: 16px; }
.acthead { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.actnum {
  width: 22px; height: 22px; border-radius: 7px; display: grid; place-items: center;
  background: var(--card2); border: 1px solid var(--line); font-family: var(--font-mono);
  font-size: 11px; color: var(--dim);
}
.acthead b { font-family: var(--font-dis); font-size: 14px; }
.joblink {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 13px 15px; margin-bottom: 6px; border-radius: 12px; cursor: pointer;
  background: var(--card); border: 1px solid var(--line); color: var(--ink); text-align: left;
}
.joblink:active { transform: scale(.99); }
.joblink.locked { opacity: .42; cursor: not-allowed; }
.joblink.wide { padding: 15px; }
.jobname { font-family: var(--font-dis); font-size: 14.5px; }
.jobname .ex {
  display: block; font-style: normal; font-family: var(--font-ui); font-size: 11px;
  color: var(--gold); margin-top: 2px; font-weight: 600;
}
.starrow { color: var(--gold); font-size: 14px; letter-spacing: 2px; white-space: nowrap; }
.lockicon { font-size: 13px; opacity: .5; }
.rules { padding-left: 20px; margin: 8px 0 12px; font-size: 14.5px; }
.rules li { margin: 4px 0; }

@media (min-width: 900px) {
  .slot { min-height: 70px; }
  .beltc { max-height: 340px; }
}

/* --- explanation layer -------------------------------------------------- */
.primer { border: 1px solid var(--line); border-radius: 12px; background: var(--card2); margin: 10px 0 14px; }
.primer summary {
  cursor: pointer; padding: 12px 14px; font-family: var(--font-dis); font-weight: 600;
  font-size: 14px; list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.primer summary::-webkit-details-marker { display: none; }
.primer summary::after { content: "+"; color: var(--dim); font-size: 17px; }
.primer[open] summary::after { content: "\2212"; }
.primerbody { padding: 0 14px 12px; font-size: 13.5px; line-height: 1.6; color: var(--ink); }
.primerbody p { margin: 0 0 9px; }
.ruleline {
  font-family: var(--font-mono); font-size: 13.5px; color: var(--gold);
  background: var(--bg2); border-left: 3px solid var(--gold);
  padding: 9px 12px; border-radius: 0 8px 8px 0; line-height: 1.8;
}
.brnote { font-size: 12.5px; line-height: 1.55; color: var(--dim); margin: 6px 0 8px; }
.brnote b { color: var(--ink); }
.brnote.dead { color: var(--bad); }
.brnote.dead b { color: var(--bad); }
.mexplain {
  margin-top: 10px; padding: 12px 13px; border-radius: 11px;
  background: var(--bg2); border: 1px solid var(--line); font-size: 13px; line-height: 1.6;
}
.mexplain p { margin: 0 0 9px; }
.mexplain p:last-child { margin-bottom: 0; }
.trains {
  margin: 16px 0 6px; padding: 12px 14px; border-radius: 11px;
  background: color-mix(in srgb, var(--gold) 7%, var(--card2));
  border: 1px solid color-mix(in srgb, var(--gold) 30%, var(--line));
}
.trains p { font-size: 13px; line-height: 1.6; margin: 5px 0 0; }