/* THE MIX & MASTER JOURNEY — THE CHAINS (.ch-) and THE MIX DOCTOR (.dr-). Brand v3: chrome / black / red / white.
   Builds on journey.css (.card, .receipt, .checklist, .chips) and mix.css (.tabs, .pill, .choices, .toolhead, .empty). */

/* ───────── THE CHAINS ───────── */
.ch-stamp{text-align:right}
.ch-controls{display:grid;gap:10px;margin:4px 0 16px}
.ch-controls .chips{margin:0}
.ch-daw{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ch-daw .fieldlbl{margin:0}
.ch-stocknote{margin:0 0 14px}
.ch-list{display:grid;gap:12px}
.ch-card{padding:0;margin:0;overflow:hidden}
.ch-card.open{border-color:var(--chrome-lo)}
.ch-head{all:unset;box-sizing:border-box;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;align-items:center;width:100%;padding:18px 22px;cursor:pointer;color:var(--white)}
.ch-head:hover{background:rgba(244,243,240,.02)}
.ch-head:focus-visible{outline:1px solid var(--chrome-mid);outline-offset:-3px}
.ch-head h3{margin:6px 0 4px}
.ch-side{display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.ch-caret{font-family:var(--font-mono);font-size:18px;line-height:1;color:var(--chrome-hi)}
.ch-body{border-top:1px solid var(--line);padding:16px 22px 20px}
.ch-src{margin:0 0 12px;text-transform:none;letter-spacing:.04em;line-height:1.6}
.ch-src a{color:var(--chrome-hi)}
.ch-steps{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ch-step{border:1px solid var(--line);border-radius:var(--r);background:var(--panel-2);padding:14px}
.ch-sh{display:flex;gap:12px;align-items:baseline;margin-bottom:10px}
.ch-n{font-family:var(--font-display);font-size:24px;line-height:1;color:var(--chrome-hi);min-width:30px}
.ch-stage{display:block;font-family:var(--font-display);text-transform:uppercase;font-size:17px;letter-spacing:.02em;font-weight:400;line-height:1.1}
.ch-role{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-top:3px}
.ch-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:12px}
.ch-set .l{align-items:flex-start}
.ch-set .l span:first-child{flex:0 0 36%;color:var(--dim)}
.ch-set .l span:last-child{text-align:right}
.ch-stock{border:1px solid var(--chrome-lo);border-radius:var(--r);padding:9px 11px;background:var(--panel)}
.ch-stock .mono{display:block;margin-bottom:3px;font-size:9.5px}
.ch-stock b{font-weight:600;font-size:13.5px;line-height:1.4}
.ch-opts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.ch-opts>div{border:1px dashed var(--line);border-radius:var(--r);padding:8px 10px;font-size:13px;line-height:1.45;color:#dcdbd7}
.ch-opts .mono{display:block;margin-bottom:3px;font-size:9.5px}
.ch-why{margin:10px 0 0;padding-left:10px;border-left:2px solid var(--line);font-size:13.5px;line-height:1.5;color:var(--dim)}
.ch-notes{margin:14px 0 0;padding-left:18px;font-size:13.5px;color:var(--dim)}
.ch-notes li{margin:4px 0}
.ch-disclaim{margin:0 0 16px}
.ch-docs{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ch-doc{margin:0;display:flex;flex-direction:column;gap:10px}
.ch-doc h3{margin:6px 0 0}
.ch-doc .toollinks{margin-top:auto;padding-top:6px}
.ch-dochead{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.ch-flow{list-style:none;margin:0;padding:0}
.ch-flow li{position:relative;margin-left:8px;padding:7px 10px 7px 20px;border-left:1px solid var(--chrome-lo);font-family:var(--font-mono);font-size:12px;line-height:1.5;color:var(--chrome-hi)}
.ch-flow li::before{content:"";position:absolute;left:-4px;top:13px;width:7px;height:7px;border-radius:50%;background:var(--panel);border:1px solid var(--chrome-mid)}
.ch-logic{font-size:14px;color:#dcdbd7}
.ch-logic b,.ch-lbl{display:block;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--chrome-hi);font-weight:400;margin-bottom:3px}
.ch-gsel{margin:0 0 12px}
.ch-genre{margin:0}
.ch-genre .kv{margin-top:14px}
.ch-refs{display:grid;margin-top:8px}
.ch-ref{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:9px 0;border-top:1px dashed var(--line)}
.ch-ref b{font-weight:600}
.ch-ref .links{display:flex;gap:6px;flex-wrap:wrap}
.ch-kits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;align-items:start}
.ch-kit{margin:0}
.ch-kit h3{margin:8px 0 2px}
.ch-kcat{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--chrome-hi);margin:16px 0 4px}
.ch-kitem{padding:8px 0;border-top:1px dashed var(--line);font-size:13.5px;line-height:1.45}
.ch-kitem b{display:block;font-weight:600}
.ch-kitem span{display:block;color:var(--dim);font-size:12.5px}
.ch-kitem a{display:inline-block;margin-top:5px}
.ch-print{margin:12px 0 0;padding:14px;max-height:55vh;overflow:auto;white-space:pre-wrap;word-break:break-word;font-family:var(--font-mono);font-size:12px;line-height:1.6;color:var(--white);background:var(--panel-2);border:1px solid var(--line);border-radius:var(--r)}

/* ───────── THE MIX DOCTOR ───────── */
.dr-stats{text-align:right}
.dr-search{margin:6px 0 14px}
.dr-search input{font-size:16px;padding:14px 16px}
.dr-tri{display:grid;gap:10px}
.dr-step{display:grid;grid-template-columns:32px minmax(0,1fr);gap:12px;align-items:start;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel)}
.dr-step.on{border-color:var(--chrome-lo)}
.dr-step.wait{opacity:.5}
.dr-sn{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--chrome-lo);font-family:var(--font-mono);font-size:12px;color:var(--chrome-hi)}
.dr-step.done .dr-sn{background:var(--chrome-grad);color:var(--black);border-color:transparent}
.dr-sq{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;font-weight:600;font-size:15.5px}
.dr-sq .btn{font-weight:400}
.dr-choices{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));margin:10px 0 0}
.dr-choices .choice{text-transform:none;letter-spacing:.02em;font-size:12.5px;padding:12px 10px}
.dr-choices .choice.on{border-color:var(--chrome-hi);background:rgba(236,238,242,.1)}
.dr-choices .choice small{display:block;margin-top:4px;font-size:10px;color:var(--dim)}
.dr-list{display:grid;gap:8px;margin-top:10px}
.dr-item{all:unset;box-sizing:border-box;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:var(--r);background:var(--panel-2);color:var(--white);cursor:pointer;transition:border-color .15s}
.dr-item:hover,.dr-item:focus-visible{border-color:var(--chrome-mid)}
.dr-item b{display:block;font-weight:600;font-size:14.5px;line-height:1.35;margin-top:2px}
.dr-item .mono{font-size:9.5px}
.dr-item .dr-go{font-family:var(--font-mono);color:var(--chrome-hi)}
.dr-seen{color:var(--chrome-mid);font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase}
.dr-where{display:flex;gap:5px;flex-wrap:wrap;margin-top:6px}
.dr-head{margin-top:6px}
.dr-head h1.display{font-size:clamp(30px,4.4vw,52px)}
.dr-read .dr-rrow{display:grid;grid-template-columns:150px 100px minmax(0,1fr);gap:10px;align-items:baseline;padding:8px 0;border-top:1px dashed var(--line)}
.dr-read .dr-rrow:first-of-type{border-top:0}
.dr-k{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}
.dr-v{font-family:var(--font-display);font-size:22px;line-height:1;color:var(--white)}
.dr-v.bad{color:var(--red)}
.dr-i{font-size:13.5px;color:#dcdbd7}
.dr-checks{margin-top:10px}
.dr-count{margin-top:8px}
.dr-cause{display:grid;grid-template-columns:48px minmax(0,1fr);gap:14px}
.dr-rank{font-family:var(--font-display);font-size:34px;line-height:1;color:var(--chrome-hi)}
.dr-cause h3{margin:0 0 8px;font-size:17px;font-weight:700;line-height:1.35}
.dr-test{margin-bottom:10px;padding:8px 10px;border:1px dashed var(--line);border-radius:var(--r);font-size:13.5px;color:var(--dim)}
.dr-test b,.dr-fixh{display:block;margin-bottom:3px;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--chrome-hi);font-weight:400}
.dr-fixes{margin:0 0 10px;padding-left:20px;font-size:14px;color:#dcdbd7}
.dr-fixes li{margin:5px 0}
.dr-fixes li::marker{font-family:var(--font-mono);font-size:11px;color:var(--chrome-mid)}

/* ───────── responsive ───────── */
@media (max-width:1040px){ .ch-kits{grid-template-columns:1fr 1fr} }
@media (max-width:760px){ .ch-grid,.ch-docs{grid-template-columns:1fr} }
@media (max-width:560px){
  .ch-kits,.ch-opts{grid-template-columns:1fr}
  .ch-head{grid-template-columns:1fr;padding:14px 16px}
  .ch-side{flex-direction:row;align-items:center;justify-content:flex-start;flex-wrap:wrap}
  .ch-body{padding:14px 12px 16px}
  .ch-step{padding:12px 10px}
  .ch-set .l{flex-direction:column;gap:0}
  .ch-set .l span:first-child{flex:none}
  .ch-set .l span:last-child{text-align:left}
  .ch-daw{flex-direction:column;align-items:flex-start}
  .ch-stamp,.dr-stats{text-align:left}
  .ch-ref{grid-template-columns:1fr}
  .dr-read .dr-rrow{grid-template-columns:minmax(0,1fr) auto}
  .dr-i{grid-column:1/-1}
  .dr-cause{grid-template-columns:1fr;gap:4px}
  .dr-rank{font-size:24px}
  .dr-step{grid-template-columns:1fr;gap:8px}
}

/* ───────── print (the chain print modal) ───────── */
@media print{
  body.ch-printing #app,body.ch-printing #toasts,body.ch-printing #gate{display:none!important}
  body.ch-printing #modal .modal{position:static;display:block;padding:0;background:#fff;backdrop-filter:none}
  body.ch-printing #modal .box{width:auto;max-height:none;overflow:visible;padding:0;border:0;background:#fff;color:#111}
  body.ch-printing #modal .box::before{display:none}
  body.ch-printing .eyebrow,body.ch-printing h2{color:#111}
  body.ch-printing .eyebrow::before{display:none}
  body.ch-printing .ch-print{max-height:none;overflow:visible;padding:0;border:0;background:#fff;color:#111}
}