/* Forges — guided practical projects tier. Extends micro.css tokens; no new colors. */

/* ---- hero extras ---- */
.forge-fresh{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-mono);font-size:.68rem;color:var(--text3);border:1px solid var(--border);border-radius:999px;padding:.28rem .7rem;margin-top:.9rem}
.forge-fresh .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green)}
.forge-thread{font-family:var(--font-mono);font-size:.72rem;color:var(--teal);letter-spacing:.04em;margin-top:.5rem}

/* ---- milestone spine / tracker ---- */
.forge-track{display:flex;gap:.45rem;flex-wrap:wrap;margin:1.1rem 0 .2rem}
.forge-track .ms{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-mono);font-size:.66rem;color:var(--text3);border:1px solid var(--border);border-radius:999px;padding:.3rem .65rem;cursor:pointer;background:var(--surface);transition:border-color .15s,color .15s}
.forge-track .ms:hover{border-color:var(--border-hover);color:var(--text2)}
.forge-track .ms .st{width:8px;height:8px;border-radius:50%;background:var(--bg3);border:1px solid var(--border2);flex:none}
.forge-track .ms.done{color:var(--teal)}
.forge-track .ms.done .st{background:var(--teal);border-color:var(--teal);box-shadow:0 0 7px color-mix(in srgb,var(--teal) 60%,transparent)}

/* ---- six-rung ladder chips ---- */
.rungs{display:flex;gap:.4rem;flex-wrap:wrap;margin:.6rem 0 1rem}
.rung{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--text3);border:1px dashed var(--border2);border-radius:6px;padding:.22rem .55rem}
.rung.on{color:var(--warm);border-style:solid;border-color:color-mix(in srgb,var(--warm) 55%,var(--border))}

/* ---- verified badges on command blocks ---- */
.vbadge{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--font-mono);font-size:.62rem;letter-spacing:.05em;border-radius:6px;padding:.18rem .5rem;margin:0 0 .4rem;vertical-align:middle}
.vbadge.exec{color:var(--green);border:1px solid color-mix(in srgb,var(--green) 45%,var(--border));background:color-mix(in srgb,var(--green) 10%,transparent)}
.vbadge.docs{color:var(--blue);border:1px solid color-mix(in srgb,var(--blue) 45%,var(--border));background:color-mix(in srgb,var(--blue) 10%,transparent)}

/* ---- requirements lock ---- */
.forge-lock{font-family:var(--font-mono);font-size:.78rem;background:var(--bg-code);border:1px solid var(--border);border-radius:10px;padding: .9rem 1rem;color:var(--text2);overflow-x:auto}
.forge-lock b{color:var(--teal);font-weight:400}

/* ---- evidence checkpoint ---- */
.forge-evidence{border:1px solid color-mix(in srgb,var(--teal) 35%,var(--border));border-radius:12px;background:color-mix(in srgb,var(--teal) 4%,var(--surface));padding:1rem 1.1rem;margin:1.2rem 0}
.forge-evidence h4{margin:0 0 .35rem;font-size:.9rem;color:var(--teal);font-family:var(--font-heading)}
.forge-evidence .hint{font-size:.78rem;color:var(--text3);margin:0 0 .6rem}
.forge-evidence textarea{width:100%;min-height:96px;resize:vertical;font-family:var(--font-mono);font-size:.72rem;line-height:1.5;color:var(--text);background:var(--bg-code);border:1px solid var(--border);border-radius:8px;padding:.7rem;box-sizing:border-box}
.forge-evidence textarea:focus{outline:none;border-color:var(--teal)}
.forge-evidence .row{display:flex;align-items:center;gap:.7rem;margin-top:.6rem;flex-wrap:wrap}
.forge-evidence button{font-family:var(--font-mono);font-size:.72rem;color:var(--bg);background:var(--teal);border:none;border-radius:8px;padding:.5rem 1rem;cursor:pointer}
.forge-evidence button:hover{background:var(--teal2)}
.forge-verdict{margin-top:.7rem;border-radius:8px;padding:.7rem .9rem;font-size:.78rem;display:none}
.forge-verdict.ok{display:block;border:1px solid color-mix(in srgb,var(--green) 45%,var(--border));background:color-mix(in srgb,var(--green) 8%,transparent);color:var(--text2)}
.forge-verdict.bad{display:block;border:1px solid color-mix(in srgb,var(--red) 45%,var(--border));background:color-mix(in srgb,var(--red) 8%,transparent);color:var(--text2)}
.forge-verdict ul{margin:.3rem 0 0;padding-left:1.1rem}
.forge-verdict li{margin:.15rem 0}
.forge-verdict .pass{color:var(--green)}
.forge-verdict .fail{color:var(--red)}
.forge-verdict .stamp{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.05em}

/* ---- twins ---- */
.twin{border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:1rem 1.1rem;margin:1.2rem 0}
.twin h4{margin:0 0 .2rem;font-size:.9rem;font-family:var(--font-heading)}
.twin .sub{font-size:.75rem;color:var(--text3);margin:0 0 .7rem}
.twin canvas{display:block;max-width:100%;border-radius:8px;background:var(--bg2)}
.twin-ctl{display:flex;gap:1rem 1.4rem;flex-wrap:wrap;align-items:center;margin:.7rem 0 .2rem}
.twin-ctl label{display:flex;align-items:center;gap:.5rem;font-family:var(--font-mono);font-size:.68rem;color:var(--text2)}
.twin-ctl input[type=range]{width:120px;accent-color:var(--teal)}
.twin-read{font-family:var(--font-mono);font-size:.72rem;color:var(--warm)}
.twin-read b{color:var(--teal);font-weight:400}

/* ---- misc ---- */
.brick-tag{display:inline-block;font-family:var(--font-mono);font-size:.64rem;color:var(--purple);border:1px solid color-mix(in srgb,var(--purple) 40%,var(--border));border-radius:6px;padding:.16rem .5rem;margin:.15rem .2rem .15rem 0}
.forge-cardlist{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin:1.2rem 0}

@media (max-width: 640px){
  .twin-ctl input[type=range]{width:96px}
  .forge-track .ms{font-size:.6rem;padding:.26rem .5rem}
  .forge-evidence{padding:.8rem}
}