:root{
    --bg:#161513;
    --surface-1:#1E1C1A;
    --surface-2:#262422;
    --surface-3:#2E2B28;
    --divider:#FFFFFF14;
    --amber:#D9A05B;
    --amber-hover:#E4B274;
    --amber-soft:#D9A05B1F;
    --positive:#7FB07F;
    --danger:#C96F5E;
    --text-hi:#F2EFEA;
    --text:#C9C4BC;
    --text-dim:#8C877E;
    --warn:#D9A05B;
    --font-display:"Fraunces", Georgia, serif;
    --font-ui:"Inter", -apple-system, "SF Pro Text", "Work Sans", sans-serif;
    --font-data:"IBM Plex Mono", ui-monospace, monospace;
    --radius-s:8px;
    --radius-m:14px;
    --radius-l:20px;
    --radius:14px;
    --shadow-1:0 1px 2px #0006, 0 4px 16px #0003;
    --shadow-2:0 4px 12px #0007, 0 12px 40px #0005;
    --ease-out:cubic-bezier(0.22, 1, 0.36, 1);
    --dur-fast:150ms;
    --dur-med:280ms;
    --panel:var(--surface-1);
    --panel-2:var(--surface-2);
    --amber-hi:var(--amber-hover);
  }
  *{box-sizing:border-box; -webkit-tap-highlight-color:transparent;}
  html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:'Work Sans',sans-serif;}
  body{padding-bottom:60px;}

  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:11px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--text-dim);
  }

  header{
    padding:calc(38px + env(safe-area-inset-top, 0px)) 20px 26px;
    border-bottom:1px solid var(--divider);
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:14px;
  }
  header .eyebrow{color:var(--amber);}
  header .help-btn{
    flex:0 0 auto;
    background:var(--panel-2);
    border:1px solid var(--divider);
    color:var(--amber-hi);
    width:34px;
    height:34px;
    border-radius:50%;
    font-family:'Fraunces',serif;
    font-style:italic;
    font-size:16px;
    line-height:1;
    cursor:pointer;
  }
  h1{
    font-family:'Fraunces',serif;
    font-weight:500;
    font-style:italic;
    font-size:38px;
    line-height:1.05;
    margin:0 0 14px;
    letter-spacing:0;
    color:var(--text);
  }
  .wordmark-accent{
    color:var(--amber-hi);
  }
  header p{
    margin:0;
    color:var(--text-dim);
    font-size:15px;
    line-height:1.65;
    max-width:560px;
  }
  header p span{
    display:block;
  }

  main{
    max-width:720px;
    margin:0 auto;
    padding:34px 16px 0;
    display:flex;
    flex-direction:column;
  }

  .workflow-prep{
    display:block;
  }
  .workflow-prep > summary{
    list-style:none;
    cursor:pointer;
    border:1px solid var(--divider);
    background:var(--panel);
    padding:13px 16px;
    display:flex;
    justify-content:space-between;
    gap:14px;
    align-items:baseline;
    font-family:'Fraunces',serif;
    font-style:italic;
    font-size:16px;
    transition:border-color .24s ease, background .24s ease, color .24s ease;
  }
  .workflow-prep > summary > span:first-child{
    color:var(--amber-hi);
  }
  .workflow-prep > summary::-webkit-details-marker{display:none;}
  .workflow-prep > summary::after{
    content:'';
    color:var(--amber-hi);
    font-family:'IBM Plex Mono',monospace;
    font-style:normal;
    font-size:13px;
    line-height:1;
  }
  .workflow-prep > summary:focus-visible{
    outline:2px solid var(--amber-hi);
    outline-offset:3px;
  }
  .workflow-prep-body{
    padding-top:14px;
  }
  body.workflow-setup .workflow-prep{
    margin-top:28px;
  }
  body.workflow-review .workflow-prep{
    margin-top:32px;
  }
  body.workflow-review .workflow-prep > summary{
    border-color:rgba(230,189,140,.25);
    background:rgba(28,32,36,.78);
  }
  body.workflow-review .workflow-prep-body{
    padding-bottom:4px;
  }
  .professional-tools-intro{
    border:1px solid rgba(230,189,140,.18);
    background:rgba(200,147,85,.045);
    padding:12px 14px;
    margin:0 0 14px;
  }

  .dropzones{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:1px;
    background:var(--divider);
    border:1px solid var(--divider);
  }
  .dropzone{
    background:var(--panel);
    padding:16px;
    display:flex;
    flex-direction:column;
    gap:10px;
    min-height:220px;
  }
  .dz-label{display:flex; justify-content:space-between; align-items:baseline;}
  .dz-title{font-family:'Fraunces',serif; font-size:15px; font-style:italic; color:var(--amber-hi);}
  .dz-frame{
    position:relative;
    flex:1;
    border:1px dashed var(--divider);
    border-radius:var(--radius);
    display:flex;
    align-items:center;
    justify-content:center;
    overflow:hidden;
    min-height:150px;
    background:
      repeating-linear-gradient(45deg, #191c1f 0 8px, #1a1e21 8px 16px);
  }
  .dz-frame img{width:100%;height:100%;object-fit:contain;display:block;image-rendering:auto;}
  .dz-empty{
    text-align:center;
    color:var(--text-dim);
    font-size:12px;
    padding:12px;
  }
  .dz-empty .plus{
    display:block;
    position:relative;
    width:22px;
    height:22px;
    margin:0 auto 6px;
  }
  .dz-empty .plus::before,
  .dz-empty .plus::after{
    content:'';
    position:absolute;
    left:50%;
    top:50%;
    width:20px;
    height:1.5px;
    background:var(--amber);
    border-radius:999px;
    transform:translate(-50%, -50%);
  }
  .dz-empty .plus::after{
    transform:translate(-50%, -50%) rotate(90deg);
  }
  .dz-empty .plus{
    color:var(--amber);
    margin-bottom:6px;
    font-family:'Fraunces',serif;
  }
  .dz-frame input[type=file]{
    position:absolute; inset:0; opacity:0; cursor:pointer;
  }

  canvas.hist{width:100%; height:34px; display:block; border-top:1px solid var(--divider); margin-top:4px;}
  .hist-wrap{margin-top:2px;}

  .action-row{
    padding:18px 0 6px;
    display:flex;
    justify-content:center;
  }
  button.primary{
    font-family:'IBM Plex Mono',monospace;
    letter-spacing:0.08em;
    text-transform:uppercase;
    font-size:12.5px;
    background:var(--amber);
    color:#1a1409;
    border:none;
    padding:13px 30px;
    border-radius:var(--radius);
    cursor:pointer;
    font-weight:500;
  }
  button.primary:disabled{
    background:#3a3d40;
    color:var(--text-dim);
    cursor:not-allowed;
  }
  button.primary:active:not(:disabled){transform:translateY(1px);}

  .status{
    text-align:center;
    color:var(--text-dim);
    font-family:'IBM Plex Mono',monospace;
    font-size:11.5px;
    min-height:18px;
    letter-spacing:0.04em;
  }

  section.result{
    margin-top:26px;
    display:none;
  }
  section.result.show{display:block;}
  body.workflow-review section.result.show{
    margin-top:0;
  }
  body.workflow-review .review-workspace{
    animation:reviewReveal .36s ease-out both;
  }

  @keyframes reviewReveal{
    from{opacity:.82; transform:translateY(10px);}
    to{opacity:1; transform:translateY(0);}
  }

  @media (prefers-reduced-motion: reduce){
    body.workflow-review .review-workspace{animation:none;}
  }

  .compare{
    position:relative;
    width:100%;
    background:#000;
    overflow:hidden;
    border:1px solid var(--divider);
    touch-action:none;
  }
  body.workflow-review .compare{
    border-color:rgba(230,189,140,.25);
  }
  .compare canvas{
    display:block;
    width:100%;
    height:auto;
  }
  .wipe-handle{
    position:absolute; top:0; bottom:0;
    width:2px; background:var(--amber-hi);
    transform:translateX(-1px);
    pointer-events:none;
  }
  .wipe-handle::after{
    content:'';
    position:absolute; top:50%; left:50%;
    width:34px; height:34px;
    border-radius:50%;
    background:var(--amber-hi);
    transform:translate(-50%,-50%);
    box-shadow:0 2px 6px rgba(0,0,0,0.5);
  }
  .tag{
    position:absolute; top:8px;
    font-family:'IBM Plex Mono',monospace;
    font-size:10px; letter-spacing:0.1em;
    background:rgba(20,23,26,0.72);
    padding:4px 8px;
    color:var(--text-dim);
    text-transform:uppercase;
  }
  .tag.left{left:8px;}
  .tag.right{right:8px;}

  .controls{
    padding:12px 0 2px;
  }
  .control-row{
    display:flex; align-items:center; gap:14px;
    margin-bottom:6px;
  }
  .control-row label{
    font-family:'IBM Plex Mono',monospace;
    font-size:11px;
    color:var(--text-dim);
    letter-spacing:0.08em;
    text-transform:uppercase;
    width:78px;
    flex-shrink:0;
  }
  input[type=range]{
    flex:1;
    min-width:0;
    -webkit-appearance:none;
    height:2px;
    background:var(--divider);
    outline:none;
  }
  input[type=range]::-webkit-slider-thumb{
    -webkit-appearance:none;
    width:16px;height:16px;border-radius:50%;
    background:var(--amber);
    cursor:pointer;
    border:2px solid var(--bg);
  }
  .control-row .val{
    font-family:'IBM Plex Mono',monospace;
    font-size:11px;
    color:var(--amber-hi);
    width:34px;
    text-align:right;
  }

  .btn-row{
    display:flex; gap:10px; margin-top:16px; flex-wrap:wrap;
  }
  button.secondary{
    flex:1;
    min-width:140px;
    font-family:'IBM Plex Mono',monospace;
    font-size:11.5px;
    letter-spacing:0.06em;
    text-transform:uppercase;
    background:transparent;
    border:1px solid var(--divider);
    color:var(--text);
    padding:12px 14px;
    border-radius:var(--radius);
    cursor:pointer;
  }
  button.secondary:hover{border-color:var(--amber);}
button.secondary.mini{font-size:10.5px;padding:10px 12px;}
  button.secondary:disabled{
    opacity:0.4;
    cursor:not-allowed;
  }
  button.secondary:disabled:hover{border-color:var(--divider);}

  .recipe{
    margin-top:26px;
    border:1px solid var(--divider);
    background:var(--panel);
  }
  .recipe-head{
    padding:12px 16px;
    border-bottom:1px solid var(--divider);
    display:flex; justify-content:space-between; align-items:center;
  }
  .recipe-head h2{
    font-family:'Fraunces',serif;
    font-style:italic;
    font-weight:500;
    font-size:16px;
    margin:0;
    color:var(--amber-hi);
  }
  .recipe-body{padding:4px 16px 14px;}
  .recipe-item{
    display:flex; justify-content:space-between;
    padding:9px 0;
    border-bottom:1px solid var(--divider);
    font-size:13.5px;
  }
  .recipe-item:last-child{border-bottom:none;}
  .recipe-item .k{color:var(--text-dim);}
  .recipe-item .v{
    font-family:'IBM Plex Mono',monospace;
    color:var(--amber-hi);
    font-size:12.5px;
  }
  .recipe-note{
    font-size:11.5px;
    color:var(--text-dim);
    line-height:1.5;
    padding-top:10px;
  }

  .review-actions{
    margin-top:18px;
    padding:16px;
    border:1px solid var(--divider);
    background:var(--panel);
  }
  .review-actions .btn-row{
    margin-top:0;
  }
  .review-primary-export button{
    width:100%;
    min-height:52px;
    font-size:13px;
  }
  .review-next-action{
    border-top:1px solid var(--divider);
    margin-top:14px;
    padding-top:14px;
  }
  .review-next-action button{
    width:100%;
  }
  .refine-match,
  .more-export-options{
    margin-top:14px;
    border-top:1px solid var(--divider);
    padding-top:14px;
  }
  .refine-match > summary,
  .more-export-options > summary{
    list-style:none;
    cursor:pointer;
    border:1px solid var(--divider);
    background:var(--panel-2);
    padding:12px 14px;
    display:flex;
    justify-content:space-between;
    gap:14px;
    align-items:baseline;
    font-family:'Fraunces',serif;
    font-style:italic;
    font-size:15px;
  }
  .refine-match > summary > span:first-child,
  .more-export-options > summary > span:first-child{
    color:var(--amber-hi);
  }
  .refine-match > summary::-webkit-details-marker,
  .more-export-options > summary::-webkit-details-marker{display:none;}
  .refine-match > summary::after,
  .more-export-options > summary::after{
    content:'';
    color:var(--amber-hi);
    font-family:'IBM Plex Mono',monospace;
    font-style:normal;
    font-size:12px;
    line-height:1;
  }
  .refine-match > summary:focus-visible,
  .more-export-options > summary:focus-visible{
    outline:2px solid var(--amber-hi);
    outline-offset:3px;
  }
  .refine-match .controls,
  .more-export-options .btn-row{
    margin-top:12px;
  }
  .editing-workspace{
    margin-top:16px;
    margin-bottom:34px;
    border-top:0;
    padding-top:0;
  }
  .editing-workspace > summary{
    background:rgba(200,147,85,.055);
    border-color:rgba(230,189,140,.28);
  }
  .refine-match-body{
    display:grid;
    grid-template-columns:minmax(0,1fr) minmax(280px,.9fr);
    gap:18px;
    align-items:start;
    margin-top:14px;
  }
  .refine-guidance{
    min-width:0;
    border:1px solid rgba(43,48,54,.92);
    background:rgba(20,23,26,.5);
    padding:15px 16px 16px;
  }
  .refine-guidance .pi-block{
    padding-top:0;
  }
  .refine-guidance .pi-block h3{
    margin-bottom:12px;
  }
  .editing-workspace .controls{
    margin-top:0;
  }
  .ref-health-compact{
    margin-top:10px !important;
    background:rgba(200,147,85,.045);
    border-color:rgba(230,189,140,.28);
  }
  .ref-health-compact .recipe-head{
    padding-bottom:8px;
  }
  .ref-health-ready{
    display:flex;
    gap:12px;
    align-items:center;
    padding:2px 0 4px;
  }
  .ref-health-ready-mark{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:28px;
    height:28px;
    border:1px solid rgba(230,189,140,.45);
    border-radius:50%;
    color:var(--amber-hi);
    font-family:'IBM Plex Mono',monospace;
    font-size:14px;
  }
  .ref-health-ready strong{
    display:block;
    color:var(--text);
    font-family:'Fraunces',serif;
    font-style:italic;
    font-weight:500;
    font-size:18px;
    line-height:1.1;
  }
  .ref-health-ready span:not(.ref-health-ready-mark){
    display:block;
    margin-top:4px;
    color:var(--text-dim);
    font-size:12.5px;
    line-height:1.4;
  }

  .photo-intelligence-panel{
    margin-top:34px;
    margin-bottom:34px;
    border-color:rgba(230,189,140,.34);
    background:linear-gradient(180deg, rgba(200,147,85,.055), rgba(30,31,34,.96) 34%, var(--panel));
  }
  .photo-intelligence-panel .recipe-head{
    padding:18px 24px 12px;
    align-items:center;
    border-bottom-color:rgba(43,48,54,.72);
  }
  .photo-intelligence-panel .recipe-head h2{
    font-size:20px;
    line-height:1.08;
    color:var(--amber-hi);
  }
  .photo-intelligence-panel .recipe-head .eyebrow,
  .photo-intelligence-panel .recipe-body .eyebrow{
    color:rgba(139,145,152,.68);
    font-size:9.5px;
    letter-spacing:.16em;
  }
  .photo-intelligence-panel .recipe-body{
    padding:0 24px 30px;
  }

  .pi-card{
    padding:24px 0 2px;
  }
  .pi-summary{
    display:grid;
    gap:12px;
    max-width:720px;
    margin:0 0 28px;
    padding:0 0 24px;
    border-bottom:1px solid rgba(230,189,140,.24);
  }
  .pi-summary p{
    margin:0;
    color:var(--text);
    font-family:'Fraunces',serif;
    font-style:italic;
    font-weight:400;
    font-size:21px;
    line-height:1.64;
  }
  .pi-summary p:first-child{
    font-size:24px;
    line-height:1.54;
    color:#f7f0e5;
  }
  .pi-confidence{
    display:grid;
    grid-template-columns:auto minmax(0,1fr);
    gap:8px 14px;
    align-items:baseline;
    border:1px solid rgba(230,189,140,.38);
    color:var(--amber-hi);
    background:rgba(200,147,85,.065);
    padding:12px 14px;
    margin:0 0 30px;
  }
  .pi-confidence strong{
    font-family:'IBM Plex Mono',monospace;
    font-size:11px;
    letter-spacing:.08em;
    text-transform:uppercase;
    font-weight:500;
  }
  .pi-confidence span{
    color:var(--text-dim);
    font-size:12px;
    line-height:1.45;
  }
  .pi-section-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:0 30px;
    border-top:1px solid rgba(43,48,54,.88);
  }
  .pi-block{
    min-width:0;
    padding-top:24px;
    margin-top:0;
  }
  .pi-block h3{
    margin:0 0 14px;
    color:var(--text);
    font-family:'Fraunces',serif;
    font-style:italic;
    font-weight:500;
    font-size:17px;
    line-height:1.2;
  }
  .pi-list{
    list-style:none;
    margin:0;
    padding:0;
    display:grid;
    gap:11px;
  }
  .pi-list li{
    position:relative;
    display:grid;
    grid-template-columns:1fr;
    gap:6px;
    align-items:baseline;
    padding-left:16px;
    color:var(--text-dim);
    font-size:13px;
    line-height:1.5;
  }
  .pi-list li::before{
    content:'';
    position:absolute;
    left:0;
    top:.62em;
    width:6px;
    height:6px;
    border-radius:50%;
    background:var(--amber);
  }
  .pi-list-text{
    min-width:0;
  }
  .pi-empty{
    margin:0;
    color:var(--text-dim);
    font-size:12.5px;
    line-height:1.5;
  }

  @media(max-width:720px){
    .editing-workspace{
      margin-top:12px;
      margin-bottom:28px;
    }
    .refine-match-body{
      grid-template-columns:1fr;
      gap:14px;
    }
    .refine-guidance{
      padding:14px;
    }
    .photo-intelligence-panel{
      margin-top:28px;
      margin-bottom:28px;
    }
    .photo-intelligence-panel .recipe-head{
      padding:16px 18px 12px;
      align-items:flex-start;
      flex-direction:column;
      gap:6px;
    }
    .photo-intelligence-panel .recipe-head h2{
      font-size:19px;
    }
    .photo-intelligence-panel .recipe-body{
      padding:0 18px 24px;
    }
    .pi-card{
      padding-top:15px;
    }
    .pi-summary{
      margin-bottom:24px;
      padding-bottom:20px;
    }
    .pi-summary p{
      font-size:17px;
      line-height:1.58;
    }
    .pi-summary p:first-child{
      font-size:19px;
      line-height:1.52;
    }
    .pi-confidence{
      grid-template-columns:1fr;
      gap:4px;
      margin-bottom:24px;
    }
    .pi-section-grid{
      grid-template-columns:1fr;
    }
    .pi-block + .pi-block{
      border-top:1px solid var(--divider);
      margin-top:15px;
    }
    .pi-list li{
      grid-template-columns:1fr;
      gap:4px;
    }
  }

  .export-ready{
    display:flex;
    justify-content:space-between;
    gap:14px;
    align-items:flex-start;
  }
  .export-ready strong{
    display:block;
    font-family:'Fraunces',serif;
    font-style:italic;
    font-weight:500;
    font-size:17px;
    color:var(--text);
  }
  .export-ready-note{
    max-width:230px;
    color:var(--text-dim);
    font-size:12px;
    line-height:1.45;
    text-align:right;
  }
  .export-attention{
    animation:exportPulse 1.8s ease-out;
    border-color:var(--amber-hi)!important;
  }
  @keyframes exportPulse{
    0%{box-shadow:0 0 0 0 rgba(230,189,140,.42);}
    100%{box-shadow:0 0 0 16px rgba(230,189,140,0);}
  }
  .gibbstone-toast{
    position:fixed;
    left:50%;
    bottom:calc(18px + env(safe-area-inset-bottom, 0px));
    transform:translate(-50%, 12px);
    z-index:1200;
    max-width:min(420px, calc(100vw - 28px));
    background:var(--panel);
    border:1px solid var(--amber-hi);
    color:var(--text);
    padding:10px 14px;
    border-radius:var(--radius);
    font-family:'IBM Plex Mono',monospace;
    font-size:11.5px;
    letter-spacing:.04em;
    text-align:center;
    opacity:0;
    pointer-events:none;
    transition:opacity .18s ease, transform .18s ease;
    box-shadow:0 10px 28px rgba(0,0,0,.32);
  }
  .gibbstone-toast.show{
    opacity:1;
    transform:translate(-50%, 0);
  }

  footer{
    text-align:center;
    color:var(--text-dim);
    font-family:'IBM Plex Mono',monospace;
    font-size:10.5px;
    letter-spacing:0.06em;
    padding:36px 20px 0;
  }

  @media (max-width:480px){
    h1{font-size:26px;}
    .dropzones{grid-template-columns:1fr 1fr;}
    .export-ready{display:block;}
    .export-ready-note{text-align:left;max-width:none;margin-top:8px;}
  }


/* Gibbstone v3 setup + package polish */
.header-actions{display:flex;gap:8px;align-items:flex-start;}
.setup-overlay{position:fixed;inset:0;background:rgba(10,11,13,.78);z-index:1000;padding:22px;overflow-y:auto;}
.setup-card{width:calc(100vw - 44px);max-width:620px;margin:42px auto;background:var(--panel);border:1px solid var(--divider);border-radius:4px;padding:28px;position:relative;box-shadow:0 16px 44px rgba(0,0,0,.35);}
.setup-card h2{font-family:'Fraunces',serif;font-style:italic;font-weight:500;font-size:28px;margin:6px 0 8px;color:var(--text);}
.setup-card p{color:var(--text-dim);line-height:1.55;margin:0 0 18px;}
.setup-close{position:absolute;top:12px;right:14px;background:none;border:0;color:var(--text-dim);font-size:24px;cursor:pointer;}
.setup-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px;}
.setup-grid label,.setup-check{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--text-dim);display:flex;flex-direction:column;gap:7px;}
.setup-grid input,.setup-grid select{min-width:0;width:100%;background:var(--panel-2);border:1px solid var(--divider);color:var(--text);font-family:'Work Sans',sans-serif;font-size:14px;padding:11px 10px;border-radius:2px;outline:none;}
.setup-check{flex-direction:row;align-items:center;margin:16px 0 4px;text-transform:none;letter-spacing:0;font-family:'Work Sans',sans-serif;font-size:13px;}
.setup-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:18px;flex-wrap:wrap;}
@media(max-width:560px){.setup-grid{grid-template-columns:1fr}.setup-card{margin:18px auto;padding:22px}.setup-actions button{flex:1;min-width:0}}

/* Gibbstone UI 2.0 redesign layer */
html,body{
  background:
    radial-gradient(circle at 50% -220px, rgba(217,160,91,.12), transparent 420px),
    var(--bg);
  color:var(--text);
  font-family:var(--font-ui);
}
body{padding-bottom:48px;}
body::before{
  content:'';
  position:fixed;
  inset:0;
  pointer-events:none;
  background:linear-gradient(180deg, rgba(255,255,255,.025), transparent 240px);
}
button,
input,
select,
textarea{font-family:var(--font-ui);}
.eyebrow{
  font-family:var(--font-ui);
  font-size:.6875rem;
  letter-spacing:.06em;
  font-weight:600;
  text-transform:none;
  color:var(--text-dim);
}
header{
  max-width:1120px;
  margin:0 auto;
  padding:calc(48px + env(safe-area-inset-top, 0px)) 24px 32px;
  border-bottom:0;
}
h1{
  font-family:var(--font-display);
  font-size:clamp(2.15rem, 4vw, 3.5rem);
  line-height:1.08;
  letter-spacing:-.01em;
  color:var(--text-hi);
}
.wordmark-accent{color:var(--amber);}
header p{
  max-width:620px;
  color:var(--text);
  font-size:clamp(.95rem, 1.3vw, 1.1rem);
  line-height:1.65;
}
.header-actions{gap:10px;}
header .help-btn,
.setup-close,
#aboutCloseBtn,
#helpCloseBtn,
#bugCloseBtn{
  background:color-mix(in srgb, var(--surface-2) 82%, transparent);
  border:0;
  color:var(--text-hi);
  box-shadow:var(--shadow-1);
  transition:transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
header .help-btn:hover,
.setup-close:hover,
#aboutCloseBtn:hover,
#helpCloseBtn:hover,
#bugCloseBtn:hover{
  background:var(--surface-3);
  color:var(--amber);
  transform:translateY(-1px);
}
main{
  max-width:1120px;
  padding:24px 24px 0;
  gap:0;
}
.dropzones{
  gap:24px;
  background:transparent;
  border:0;
}
.dropzone{
  min-height:320px;
  padding:18px;
  background:var(--surface-1);
  border-radius:var(--radius-l);
  box-shadow:var(--shadow-1);
}
.dz-title{
  color:var(--text-hi);
  font-family:var(--font-display);
  font-size:1.25rem;
}
.dz-frame{
  min-height:240px;
  border:1.5px dashed var(--divider);
  border-radius:var(--radius-l);
  background:
    linear-gradient(135deg, rgba(217,160,91,.05), transparent 36%),
    repeating-linear-gradient(45deg, rgba(255,255,255,.018) 0 8px, transparent 8px 16px),
    var(--surface-2);
  transition:border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.dz-frame:hover{
  border-color:color-mix(in srgb, var(--amber) 70%, transparent);
  background:linear-gradient(135deg, var(--amber-soft), transparent 42%), var(--surface-2);
  transform:scale(1.005);
}
.dz-empty{font-size:.9375rem;line-height:1.45;}
.dz-empty .plus{
  color:var(--amber);
  width:26px;
  height:26px;
}
canvas.hist{
  height:40px;
  border-top:0;
  opacity:.62;
}
.action-row{
  padding:32px 0 8px;
  justify-content:center;
  gap:12px!important;
  position:relative;
}
.ready-match-row{
  display:none;
  padding:20px 0 0;
  margin-inline:auto;
  width:100%;
}
body.workflow-setup.has-reference.has-source .ready-match-row{
  display:flex;
}
body.workflow-review .ready-match-row{
  display:none;
}
.ready-match-row #matchBtn{
  min-width:min(100%, 220px);
}
.utility-action-row{
  padding-top:24px;
}
button.primary,
#bugSendBtn{
  min-height:48px;
  border-radius:var(--radius-m);
  background:var(--amber);
  color:var(--bg);
  font-family:var(--font-ui);
  font-size:.875rem;
  letter-spacing:0;
  text-transform:none;
  font-weight:700;
  box-shadow:0 8px 26px rgba(217,160,91,.18);
  transition:transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
button.primary:hover:not(:disabled),
#bugSendBtn:hover{
  background:var(--amber-hover);
  transform:translateY(-1px);
}
button.primary:active:not(:disabled),
button.secondary:active:not(:disabled),
#bugSendBtn:active{
  transform:scale(.98);
}
button.primary:disabled{
  background:var(--surface-2);
  color:var(--text-dim);
  box-shadow:none;
}
button.secondary{
  min-height:44px;
  border:0;
  border-radius:var(--radius-m);
  background:var(--surface-2);
  color:var(--text-hi);
  font-family:var(--font-ui);
  font-size:.8125rem;
  letter-spacing:0;
  text-transform:none;
  font-weight:600;
  transition:transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}
button.secondary:hover:not(:disabled){
  background:var(--surface-3);
  border-color:transparent;
  transform:translateY(-1px);
}
button.secondary.mini{
  min-width:44px;
  padding:10px 14px;
}
.action-row button.secondary.mini{
  display:none;
}
body.has-source .action-row button.secondary.mini{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  position:absolute;
  top:-72px;
  z-index:3;
  min-width:44px;
  width:44px;
  height:44px;
  padding:0;
  overflow:hidden;
  white-space:nowrap;
  color:var(--text-hi);
  background:color-mix(in srgb, var(--surface-3) 84%, transparent);
  backdrop-filter:blur(8px);
}
body.has-source .action-row #rotateLeftBtn{
  right:68px;
}
body.has-source .action-row #rotateRightBtn{
  right:16px;
}
.status{
  font-family:var(--font-ui);
  letter-spacing:0;
  color:var(--text-dim);
}
.recipe,
.review-actions,
.workflow-prep > summary,
.refine-match > summary,
.more-export-options > summary,
.refine-guidance{
  border:0;
  border-radius:var(--radius-m);
  background:var(--surface-1);
  box-shadow:var(--shadow-1);
}
.recipe{
  margin-top:32px;
  overflow:hidden;
}
.recipe-head{
  padding:18px 20px;
  border-bottom:1px solid var(--divider);
}
.recipe-head h2,
.workflow-prep > summary > span:first-child,
.refine-match > summary > span:first-child,
.more-export-options > summary > span:first-child{
  color:var(--text-hi);
  font-family:var(--font-display);
  font-size:1.25rem;
  letter-spacing:-.01em;
}
.recipe-body{padding:8px 20px 18px;}
.recipe-item{
  border-bottom:1px solid var(--divider);
  color:var(--text);
}
.recipe-item .v{
  font-family:var(--font-ui);
  color:var(--text-hi);
}
.recipe-note{
  color:var(--text-dim);
  font-size:.8125rem;
}
.control-row{
  gap:16px;
  margin-bottom:12px;
}
.control-row label{
  font-family:var(--font-ui);
  font-size:.75rem;
  letter-spacing:.04em;
  text-transform:none;
  font-weight:600;
}
input:not([type=range]),
select,
textarea{
  background:var(--surface-2)!important;
  border:0!important;
  border-radius:var(--radius-s)!important;
  color:var(--text-hi)!important;
  outline:none;
}
input:not([type=range]):focus,
select:focus,
textarea:focus,
button:focus-visible,
summary:focus-visible,
a:focus-visible{
  outline:2px solid color-mix(in srgb, var(--amber) 60%, transparent)!important;
  outline-offset:3px!important;
}
input[type=range]{
  height:4px;
  border-radius:999px;
  background:linear-gradient(90deg, var(--amber) 0 50%, var(--surface-2) 50% 100%);
}
input[type=range]::-webkit-slider-thumb{
  width:20px;
  height:20px;
  border:3px solid var(--surface-1);
  background:var(--amber);
  box-shadow:var(--shadow-1);
}
.control-row .val{
  font-family:var(--font-data);
  color:var(--text-hi);
}
section.result{margin-top:40px;}
.compare{
  border:0;
  border-radius:var(--radius-l);
  background:#050505;
  box-shadow:var(--shadow-2);
}
body.workflow-review .compare{border-color:transparent;}
.wipe-handle{
  width:2px;
  background:color-mix(in srgb, var(--amber) 72%, white);
  transition:background var(--dur-fast) var(--ease-out);
  position:relative;
}
.wipe-handle::after{
  content:'';
  position:absolute;
  top:50%;
  left:50%;
  width:32px;
  height:32px;
  border-radius:50%;
  background:
    linear-gradient(45deg, transparent 42%, var(--amber) 42% 58%, transparent 58%) 7px 50%/7px 7px no-repeat,
    linear-gradient(-45deg, transparent 42%, var(--amber) 42% 58%, transparent 58%) 18px 50%/7px 7px no-repeat,
    linear-gradient(90deg, var(--amber), var(--amber)) center/14px 1.5px no-repeat,
    var(--surface-3);
  box-shadow:var(--shadow-1);
  transform:translate(-50%,-50%);
}
.tag{
  border-radius:999px;
  background:color-mix(in srgb, var(--surface-3) 82%, transparent);
  color:var(--text);
  backdrop-filter:blur(8px);
  font-family:var(--font-ui);
  font-size:.6875rem;
  letter-spacing:.05em;
  font-weight:700;
}
.editing-workspace{
  margin-top:18px;
  margin-bottom:32px;
}
.editing-workspace > summary,
.more-export-options > summary,
.workflow-prep > summary{
  padding:16px 18px;
  background:var(--surface-1);
}
.refine-match-body{
  grid-template-columns:minmax(0,1fr) minmax(320px,.85fr);
  gap:24px;
}
.refine-guidance{
  padding:20px;
}
.refine-guidance .pi-block h3,
.pi-block h3{
  font-family:var(--font-display);
  color:var(--text-hi);
}
.review-actions{
  padding:20px;
}
.review-primary-export button{
  min-height:56px;
}
.more-export-options{
  border-top:0;
  padding-top:0;
}
.more-export-options .btn-row{
  padding:4px 0 0;
}
.photo-intelligence-panel{
  border:0;
  background:linear-gradient(180deg, rgba(217,160,91,.07), var(--surface-1) 130px);
}
.photo-intelligence-panel .recipe-head h2{
  color:var(--text-hi);
  font-size:1.45rem;
}
.pi-summary p,
.pi-summary p:first-child{
  color:var(--text-hi);
  font-family:var(--font-display);
}
.pi-confidence{
  border:0;
  border-radius:var(--radius-m);
  background:var(--amber-soft);
}
.pi-confidence strong{
  font-family:var(--font-ui);
  letter-spacing:.04em;
}
.pi-section-grid{border-top:1px solid var(--divider);}
.workflow-prep{
  margin-top:40px;
}
body.workflow-review .workflow-prep > summary,
.workflow-prep > summary{
  background:var(--surface-1);
  border:0;
}
.workflow-prep > summary > span:first-child::before{content:none;}
.professional-tools-intro{
  border:0;
  border-radius:var(--radius-m);
  background:var(--amber-soft);
  color:var(--text);
}
.lab-tabs{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(120px,1fr));
  gap:4px;
  padding:4px;
  margin:0 0 18px;
  background:var(--surface-2);
  border-radius:var(--radius-m);
}
.lab-tab{
  border:0;
  min-height:40px;
  border-radius:10px;
  background:transparent;
  color:var(--text-dim);
  font-family:var(--font-ui);
  font-weight:700;
  cursor:pointer;
}
.lab-tab.is-active{
  background:var(--surface-3);
  color:var(--text-hi);
  box-shadow:var(--shadow-1);
}
.lab-pane:not(.is-active){
  display:none!important;
}
.ref-health-compact{
  box-shadow:none;
  background:var(--amber-soft);
}
.ref-health-ready-mark{
  border-color:color-mix(in srgb, var(--positive) 70%, transparent);
  color:var(--positive);
}
.gibbstone-toast{
  background:var(--surface-3);
  border:0;
  border-radius:var(--radius-m);
  box-shadow:var(--shadow-2);
  font-family:var(--font-ui);
  letter-spacing:0;
}
footer{
  max-width:1120px;
  margin:0 auto;
  padding:48px 24px 0;
  font-family:var(--font-ui);
  font-size:.8125rem;
  letter-spacing:0;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  color:var(--text-dim);
}
.footer-device{
  margin:0;
}
.footer-links{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-wrap:wrap;
  gap:0 10px;
  color:var(--text-dim);
}
.footer-links a{
  color:var(--text-dim)!important;
  text-decoration:none!important;
  cursor:pointer;
  transition:color var(--dur-fast) var(--ease-out);
}
.footer-links a:hover{
  color:var(--amber)!important;
  text-decoration:underline!important;
  text-underline-offset:3px;
}
.setup-overlay,
#aboutOverlay,
#helpOverlay,
#bugOverlay{
  background:#000A!important;
  backdrop-filter:blur(12px);
}
.setup-card,
#aboutOverlay > div,
#helpOverlay > div,
#bugOverlay > div{
  background:var(--surface-1)!important;
  border:0!important;
  border-radius:var(--radius-l)!important;
  box-shadow:var(--shadow-2)!important;
  box-sizing:border-box;
}
.setup-card h2,
#aboutOverlay h2,
#helpOverlay h2,
#bugOverlay h2{
  color:var(--text-hi)!important;
}
.setup-grid label,
.setup-check{
  font-family:var(--font-ui);
  text-transform:none;
  letter-spacing:0;
}
@media (prefers-reduced-motion: reduce){
  *,
  *::before,
  *::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    scroll-behavior:auto!important;
    transition-duration:.001ms!important;
  }
}
@media(max-width:720px){
  header{padding:calc(34px + env(safe-area-inset-top, 0px)) 20px 28px;}
  main{padding:20px 16px 0;}
  .dropzones{grid-template-columns:1fr;gap:16px;}
  .dropzone{min-height:260px;}
  .dz-frame{min-height:190px;}
  .action-row button{width:100%;}
  .refine-match-body{grid-template-columns:1fr;}
  .lab-tabs{grid-template-columns:1fr 1fr;}
}
@media(max-width:480px){
  h1{font-size:2.35rem;}
  .dropzones{grid-template-columns:1fr;}
}

/* PATCH-035: restraint pass over UI 2.0 */
:root{
  --bg:#141516;
  --surface-1:#1B1D1F;
  --surface-2:#232629;
  --surface-3:#2B2F33;
  --divider:#FFFFFF12;
  --amber-soft:#D9A05B14;
  --text-hi:#F1EEE8;
  --text:#C9C5BE;
  --text-dim:#8B8D8F;
  --panel:var(--surface-1);
  --panel-2:var(--surface-2);
}
html,body{
  background:
    radial-gradient(circle at 50% -260px, rgba(217,160,91,.045), transparent 460px),
    var(--bg);
}
body::before{
  background:linear-gradient(180deg, rgba(255,255,255,.018), transparent 220px);
}
header p{
  color:var(--text);
}
.dropzone,
.recipe,
.review-actions,
.workflow-prep > summary,
.refine-match > summary,
.more-export-options > summary,
.refine-guidance{
  background:var(--surface-1);
}
.dz-frame{
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,.014) 0 8px, transparent 8px 16px),
    var(--surface-2);
}
.dz-frame:hover{
  background:linear-gradient(135deg, rgba(217,160,91,.06), transparent 44%), var(--surface-2);
}
.dz-title,
.recipe-head h2,
.workflow-prep > summary > span:first-child,
.refine-match > summary > span:first-child,
.more-export-options > summary > span:first-child,
.photo-intelligence-panel .recipe-head h2{
  color:var(--text-hi);
}
.wordmark-accent,
.dz-empty .plus,
.workflow-prep > summary::after,
.refine-match > summary::after,
.more-export-options > summary::after{
  color:var(--amber);
}
.workflow-prep > summary > span:first-child::before{content:none;}
.photo-intelligence-panel{
  background:linear-gradient(180deg, rgba(255,255,255,.025), var(--surface-1) 120px);
}
.professional-tools-intro,
.pi-confidence,
.ref-health-compact{
  background:rgba(217,160,91,.075);
}
.lab-tab.is-active{
  background:var(--surface-3);
  color:var(--text-hi);
}
.lab-pane.is-active{
  display:block!important;
}
.editing-workspace .controls{
  display:grid;
  gap:12px;
  padding:4px 0 0;
}
.refine-match-body{
  grid-template-columns:1fr;
  gap:16px;
}
.refine-guidance{
  max-width:760px;
}
.editing-workspace .control-row{
  display:grid;
  grid-template-columns:92px minmax(120px,1fr) 48px;
  gap:14px;
  align-items:center;
  margin:0;
}
.editing-workspace .control-row label{
  width:auto;
  color:var(--text-dim);
  font-size:.75rem;
  line-height:1.2;
}
.editing-workspace .control-row input[type=range]{
  width:100%;
}
.editing-workspace .control-row input:not([type=range]){
  grid-column:2 / 4;
  min-height:36px;
}
.editing-workspace .control-row .val{
  width:auto;
  justify-self:end;
  color:var(--text-hi);
  font-size:.75rem;
}
input[type=range]{
  height:28px;
  padding:0;
  border-radius:999px;
  background:linear-gradient(90deg, var(--amber) 0 var(--range-fill, 50%), var(--surface-3) var(--range-fill, 50%) 100%) center/100% 6px no-repeat;
  accent-color:var(--amber);
  cursor:pointer;
  touch-action:pan-y;
  transition:filter var(--dur-fast) var(--ease-out);
}
input[type=range]:hover{
  filter:brightness(1.08);
}
input[type=range]:active{
  cursor:grabbing;
}
input[type=range]::-webkit-slider-thumb{
  width:20px;
  height:20px;
  border:3px solid var(--surface-1);
  transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
input[type=range]:hover::-webkit-slider-thumb,
input[type=range]:active::-webkit-slider-thumb{
  transform:scale(1.08);
  box-shadow:0 2px 10px #0008;
}
input[type=range]::-moz-range-track{
  height:6px;
  border-radius:999px;
  background:var(--surface-3);
}
input[type=range]::-moz-range-progress{
  height:6px;
  border-radius:999px;
  background:var(--amber);
}
input[type=range]::-moz-range-thumb{
  width:20px;
  height:20px;
  border:3px solid var(--surface-1);
  border-radius:50%;
  background:var(--amber);
}
#libraryPanel .btn-row{
  display:flex;
  gap:10px;
  align-items:center;
}
#libraryPanel .control-row{
  display:grid;
  grid-template-columns:84px minmax(180px,1fr) auto;
  gap:12px;
  align-items:center;
}
#libraryPanel .control-row label{
  width:auto;
}
#libraryPanel .control-row button.secondary{
  flex:0 0 auto!important;
  min-width:120px;
}
#libraryPanel .btn-row button.secondary{
  flex:0 0 auto;
  min-width:0;
  min-height:40px;
  padding:0 14px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
}
.camera-export-section,
.camera-export-row{
  display:contents;
}
.camera-export-heading,
.camera-export-empty,
.camera-export-label,
.camera-export-download{
  display:none;
}
.camera-export-desktop-label{
  display:inline;
}
.gibbstone-file-picker,
.batch-output-size-label{
  display:none;
}
.batch-output-size-field{
  display:contents;
}
.look-card{
  border:0!important;
  background:var(--surface-2)!important;
  border-radius:var(--radius-s);
  padding:8px!important;
  box-shadow:none;
  width:120px;
  min-width:0;
}
.look-card img{
  border-radius:6px;
}
.look-card-label{
  color:var(--text-hi)!important;
  font-family:var(--font-ui)!important;
  font-size:.75rem!important;
  padding:8px 2px 6px!important;
}
.look-card-actions{
  display:grid!important;
  grid-template-columns:minmax(0,1fr) 36px;
  gap:8px!important;
}
.look-card-actions button.secondary{
  min-height:36px;
  min-width:0!important;
  width:auto;
  border-radius:var(--radius-s);
  padding:0 10px!important;
}
.look-card-delete{
  flex:0 0 36px!important;
  width:36px;
  min-width:36px!important;
  padding:0!important;
}
.diagnostics-empty{
  margin:0 20px 16px;
  padding:20px;
  border-radius:var(--radius-m);
  background:var(--surface-2);
  color:var(--text-dim);
  font-size:.9375rem;
  line-height:1.55;
}
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}
.icon{
  width:18px;
  height:18px;
  flex:0 0 auto;
  fill:none;
  stroke:currentColor;
  stroke-width:1.8;
  stroke-linecap:round;
  stroke-linejoin:round;
}
header .help-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0;
}
header .help-btn .icon{
  width:17px;
  height:17px;
}
#aboutCloseBtn,
#helpCloseBtn,
#bugCloseBtn,
.setup-close{
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
#aboutCloseBtn .icon,
#helpCloseBtn .icon,
#bugCloseBtn .icon,
.setup-close .icon{
  width:18px;
  height:18px;
}
button.secondary .icon{
  width:17px;
  height:17px;
}
body.has-source .action-row button.secondary.mini .icon{
  width:20px;
  height:20px;
}
.look-card-delete{
  display:inline-flex!important;
  align-items:center;
  justify-content:center;
}
.look-card-delete .icon{
  width:15px;
  height:15px;
}
.workflow-prep > summary::after,
.refine-match > summary::after,
.more-export-options > summary::after{
  content:''!important;
  display:block;
  width:8px;
  height:8px;
  margin-top:2px;
  border-right:1.5px solid var(--amber);
  border-bottom:1.5px solid var(--amber);
  transform:rotate(45deg);
  transition:transform var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.workflow-prep[open] > summary::after,
.refine-match[open] > summary::after,
.more-export-options[open] > summary::after{
  transform:rotate(-135deg);
}
.compare{
  cursor:ew-resize;
}
.compare:hover .wipe-handle{
  background:var(--amber);
}
.compare:focus-visible{
  outline:2px solid color-mix(in srgb, var(--amber) 60%, transparent);
  outline-offset:4px;
}
.compare.is-dragging{
  cursor:grabbing;
}
.compare.is-dragging .wipe-handle{
  background:var(--amber);
}
.wipe-handle{
  position:absolute;
  top:0;
  bottom:0;
  transform:translateX(-1px);
  display:flex;
  align-items:center;
  justify-content:center;
  pointer-events:none;
  width:2px;
  background:color-mix(in srgb, var(--amber) 74%, white);
}
.wipe-handle::after{
  content:none!important;
}
.wipe-handle-knob{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
  width:46px;
  height:46px;
  border:1px solid color-mix(in srgb, var(--amber) 42%, transparent);
  border-radius:50%;
  background:color-mix(in srgb, var(--surface-3) 92%, transparent);
  color:var(--text-hi);
  box-shadow:0 8px 24px #0008, 0 1px 0 rgba(255,255,255,.08) inset;
  backdrop-filter:blur(10px);
  transition:background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.wipe-handle-knob .icon{
  width:25px;
  height:19px;
  stroke-width:2;
}
.compare:hover .wipe-handle-knob,
.compare:focus-visible .wipe-handle-knob{
  border-color:var(--amber);
  color:var(--amber);
  transform:scale(1.04);
  box-shadow:0 10px 28px #0009, 0 0 0 4px rgba(217,160,91,.08);
}
.compare.is-dragging .wipe-handle-knob{
  border-color:var(--amber);
  color:var(--amber);
  transform:scale(.98);
  box-shadow:0 6px 18px #0009, 0 0 0 5px rgba(217,160,91,.12);
}
.review-workspace > .compare{
  width:var(--comparison-workspace-width, 100%);
  max-width:100%;
  margin-left:auto;
  margin-right:auto;
}
.review-workspace > .compare canvas{
  width:100%;
  height:auto;
}
body.workflow-review .dropzones{
  width:82%;
  max-width:920px;
  margin-inline:auto;
  gap:18px;
  opacity:.9;
  transition:width var(--dur-med) var(--ease-out), max-width var(--dur-med) var(--ease-out), gap var(--dur-med) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
body.workflow-review .dropzone{
  min-height:264px;
  padding:14px;
  border-radius:var(--radius-m);
  background:color-mix(in srgb, var(--surface-1) 88%, var(--bg));
  box-shadow:0 1px 2px rgba(0,0,0,.28), 0 8px 24px rgba(0,0,0,.18);
  transition:min-height var(--dur-med) var(--ease-out), padding var(--dur-med) var(--ease-out), background var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
body.workflow-review .dz-title{
  font-size:1.05rem;
  color:var(--text);
}
body.workflow-review .dz-frame{
  min-height:198px;
  border-radius:var(--radius-m);
  border-color:color-mix(in srgb, var(--divider) 78%, transparent);
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,.011) 0 8px, transparent 8px 16px),
    color-mix(in srgb, var(--surface-2) 82%, var(--bg));
}
body.workflow-review .dz-empty{
  font-size:.82rem;
}
body.workflow-review canvas.hist{
  height:32px;
  opacity:.48;
}
body.has-source .action-row button.secondary.mini{
  border:1px solid color-mix(in srgb, var(--divider) 72%, transparent);
  border-radius:var(--radius-s);
  width:42px;
  height:42px;
  min-width:42px;
  box-shadow:var(--shadow-1);
  transition:background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
body.has-source .action-row button.secondary.mini:hover{
  border-color:color-mix(in srgb, var(--amber) 58%, transparent);
  background:var(--surface-3);
  color:var(--amber);
  transform:translateY(-1px);
}
body.has-source .action-row button.secondary.mini:active{
  transform:translateY(0);
}
body.has-source .action-row button.secondary.mini .icon{
  width:23px;
  height:23px;
  stroke-width:2;
}
.workflow-prep > summary:hover::after,
.refine-match > summary:hover::after,
.more-export-options > summary:hover::after{
  border-color:var(--amber);
}
@media(max-width:720px){
  body.workflow-review .dropzones{
    width:100%;
    max-width:none;
    gap:12px;
  }
  body.workflow-review .dropzone{
    min-height:220px;
    padding:14px;
  }
  body.workflow-review .dz-frame{
    min-height:160px;
  }
  .setup-overlay{
    padding:16px;
    box-sizing:border-box;
    overflow-x:hidden;
  }
  .setup-card{
    width:min(326px, calc(100% - 32px));
    max-width:min(326px, calc(100% - 32px));
    margin:24px 0;
  }
  .setup-card h2,
  .setup-card p{
    overflow-wrap:anywhere;
  }
  .setup-actions{
    display:grid;
    grid-template-columns:1fr 1fr;
  }
  .setup-actions button{
    width:100%;
    min-width:0;
  }
  .editing-workspace .control-row{
    grid-template-columns:84px minmax(0,1fr) 42px;
    gap:10px;
  }
  #libraryPanel .btn-row{
    justify-content:flex-start;
  }
}

/* MOBILE-001: phone layout foundation */
@media (max-width:768px), (max-width:900px) and (max-height:520px) and (orientation:landscape){
  html,
  body{
    overflow-x:hidden;
  }

  body{
    padding-bottom:calc(44px + env(safe-area-inset-bottom, 0px));
  }

  header{
    padding-left:max(18px, env(safe-area-inset-left, 0px));
    padding-right:max(18px, env(safe-area-inset-right, 0px));
  }

  main{
    width:100%;
    padding-left:max(16px, env(safe-area-inset-left, 0px));
    padding-right:max(16px, env(safe-area-inset-right, 0px));
  }

  button.primary,
  button.secondary,
  .lab-tab{
    min-height:52px;
    width:100%;
    min-width:0;
    padding:0 16px;
    line-height:1.2;
    white-space:normal;
  }

  button.secondary.mini,
  body.has-source .action-row button.secondary.mini{
    width:48px;
    height:48px;
    min-width:48px;
    min-height:48px;
  }

  input:not([type=range]),
  select,
  textarea{
    min-height:48px;
    width:100%!important;
    max-width:100%;
    font-size:16px!important;
    padding:12px 13px!important;
  }

  input[type=file]{
    min-height:48px;
    width:100%!important;
    max-width:100%;
    padding:12px 0!important;
    line-height:1.4;
  }

  .dropzones{
    gap:18px;
  }

  .dropzone{
    min-height:0;
    padding:16px;
  }

  .dz-label{
    gap:8px;
    align-items:flex-start;
  }

  .dz-frame{
    min-height:210px;
  }

  .action-row,
  .utility-action-row{
    display:grid!important;
    grid-template-columns:1fr;
    gap:12px!important;
    padding-top:22px;
  }

  .ready-match-row #matchBtn{
    min-width:0;
  }

  .recipe,
  .review-actions,
  .workflow-prep,
  .editing-workspace,
  .photo-intelligence-panel{
    margin-top:24px;
  }

  .recipe-head{
    align-items:flex-start;
    flex-direction:column;
    gap:6px;
    padding:18px;
  }

  .recipe-head h2{
    line-height:1.18;
  }

  .recipe-body{
    padding:12px 18px 20px;
  }

  .recipe-note{
    font-size:.875rem;
    line-height:1.6;
  }

  .workflow-prep > summary,
  .refine-match > summary,
  .more-export-options > summary{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:center;
    gap:8px 12px;
    padding:18px;
  }

  .workflow-prep > summary .eyebrow,
  .refine-match > summary .eyebrow,
  .more-export-options > summary .eyebrow{
    grid-column:1 / -1;
    min-width:0;
    line-height:1.35;
  }

  .workflow-prep-body{
    padding-top:16px;
  }

  .professional-tools-intro{
    margin-bottom:18px;
    padding:14px 16px;
  }

  .lab-tabs{
    grid-template-columns:1fr!important;
    gap:10px;
    padding:0;
    margin-bottom:22px;
    background:transparent;
  }

  .lab-tab{
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:var(--radius-m);
    background:var(--surface-2);
    color:var(--text-hi);
    font-size:.9375rem;
  }

  .lab-tab.is-active{
    background:var(--surface-3);
  }

  #cameraPanel,
  #lookDnaPanel,
  #batchPanel,
  #libraryPanel{
    margin-top:22px!important;
  }

  #cameraPanel .control-row,
  #batchPanel .control-row,
  #refPresetPanel .control-row,
  #libraryPanel .control-row{
    display:grid!important;
    grid-template-columns:1fr!important;
    align-items:stretch!important;
    gap:10px!important;
    margin-bottom:18px;
    padding-top:0!important;
  }

  #cameraPanel .control-row label,
  #batchPanel .control-row label,
  #refPresetPanel .control-row label,
  #libraryPanel .control-row label,
  .control-row label{
    width:auto!important;
    min-width:0;
    line-height:1.3;
  }

  #cameraPanel .gibbstone-file-control-row > label{
    display:none;
  }

  #cameraPanel .gibbstone-native-file-input,
  #batchPanel .gibbstone-native-file-input{
    position:absolute!important;
    width:1px!important;
    height:1px!important;
    min-height:0!important;
    margin:-1px!important;
    padding:0!important;
    border:0!important;
    opacity:0;
    overflow:hidden;
    clip:rect(0 0 0 0);
    white-space:nowrap;
  }

  #cameraPanel .gibbstone-file-picker,
  #batchPanel .gibbstone-file-picker{
    display:grid;
    gap:10px;
    width:100%;
    box-sizing:border-box;
    padding:14px;
    border:1px solid var(--divider);
    border-radius:var(--radius-s);
    background:var(--surface-2);
  }

  #cameraPanel .gibbstone-file-title,
  #batchPanel .gibbstone-file-title,
  #batchPanel .batch-output-size-label{
    display:block;
    color:var(--text-hi);
    font-family:var(--font-ui);
    font-size:.9rem;
    font-weight:700;
    line-height:1.25;
  }

  #cameraPanel .gibbstone-file-button,
  #batchPanel .gibbstone-file-button{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:100%;
    min-height:52px;
    box-sizing:border-box;
    border:1px solid var(--divider);
    border-radius:var(--radius-s);
    background:var(--surface-3);
    color:var(--text-hi);
    cursor:pointer;
    font-size:.9375rem;
    font-weight:700;
    line-height:1.2;
    padding:0 16px;
    text-align:center;
  }

  #cameraPanel .gibbstone-file-status,
  #batchPanel .gibbstone-file-status{
    color:var(--text-dim);
    font-size:.875rem;
    line-height:1.35;
    text-align:center;
  }

  #batchPanel .batch-output-size-field{
    display:grid;
    justify-items:center;
    gap:8px;
    width:100%;
    margin:2px 0 8px;
  }

  #batchPanel .batch-output-size-field select{
    width:min(190px, 100%)!important;
    text-align:center;
    text-align-last:center;
  }

  #cameraPanel .control-row button.secondary,
  #batchPanel .control-row button.secondary,
  #refPresetPanel .control-row button.secondary,
  #libraryPanel .control-row button.secondary,
  #libSaveBtn{
    width:100%!important;
    min-width:0!important;
    min-height:52px;
    flex:auto!important;
  }

  #cameraPanel .btn-row,
  #lookDnaPanel .btn-row,
  #batchPanel .btn-row,
  #libraryPanel .btn-row,
  .more-export-options .btn-row{
    display:grid!important;
    grid-template-columns:1fr;
    gap:10px;
    align-items:stretch;
    margin-top:18px;
  }

  #cameraPanel .btn-row button.secondary,
  #lookDnaPanel .btn-row button.secondary,
  #batchPanel .btn-row button.secondary,
  #libraryPanel .btn-row button.secondary,
  .more-export-options .btn-row button.secondary{
    width:100%;
    min-width:0;
    min-height:52px;
    padding:0 16px;
  }

  #libGrid,
  #cameraGrid,
  #batchGrid{
    grid-template-columns:1fr!important;
    gap:12px!important;
    margin-top:12px!important;
  }

  .look-card{
    width:100%!important;
    padding:12px!important;
  }

  .look-card img{
    max-height:220px;
    object-fit:cover;
  }

  .look-card-label{
    white-space:normal!important;
    overflow:visible!important;
    text-overflow:clip!important;
    line-height:1.35;
    padding:10px 2px!important;
  }

  .look-card-actions{
    grid-template-columns:minmax(0,1fr) 48px!important;
    gap:10px!important;
  }

  .look-card-actions button.secondary,
  .look-card-delete{
    min-height:48px!important;
  }

  .look-card-delete{
    width:48px!important;
    min-width:48px!important;
  }

  #cameraGrid > div{
    border:0!important;
    border-radius:var(--radius-s);
    background:var(--surface-2)!important;
    padding:14px!important;
  }

  #lookDnaReadout .recipe-item,
  #refPresetReadout .recipe-item,
  #diagnosticsBody .recipe-item{
    display:grid;
    grid-template-columns:1fr;
    gap:6px;
    padding:12px 0;
  }

  #lookDnaReadout .recipe-item .k,
  #refPresetReadout .recipe-item .k,
  #diagnosticsBody .recipe-item .k{
    font-weight:700;
  }

  #lookDnaReadout .recipe-item .v,
  #refPresetReadout .recipe-item .v,
  #diagnosticsBody .recipe-item .v{
    font-size:.875rem;
    line-height:1.45;
    overflow-wrap:anywhere;
  }

  .review-actions{
    padding:18px;
  }

  .review-next-action{
    margin-top:16px;
    padding-top:16px;
  }

  .refine-match-body{
    gap:18px;
  }

  .editing-workspace .controls{
    gap:16px;
  }

  .editing-workspace .control-row{
    grid-template-columns:1fr 58px;
    gap:8px 12px;
    align-items:center;
  }

  .editing-workspace .control-row label{
    grid-column:1 / 2;
  }

  .editing-workspace .control-row .val{
    grid-column:2 / 3;
  }

  .editing-workspace .control-row input[type=range],
  .editing-workspace .control-row input:not([type=range]){
    grid-column:1 / -1;
  }

  .compare{
    border-radius:var(--radius-m);
  }

  .wipe-handle-knob{
    width:52px;
    height:52px;
  }

  #cameraPanel .camera-export-section{
    display:block;
    margin-top:8px;
    padding-top:18px;
    border-top:1px solid var(--divider);
  }

  #cameraPanel .camera-export-heading{
    display:block;
    color:var(--text-hi);
    font-family:var(--font-ui);
    font-size:.95rem;
    font-weight:700;
    line-height:1.25;
    margin-bottom:6px;
  }

  #cameraPanel .camera-export-empty{
    display:block;
    color:var(--text-dim);
    font-size:.875rem;
    line-height:1.5;
    padding:8px 0 2px;
  }

  #cameraPanel.has-camera-pack .camera-export-empty{
    display:none;
  }

  #cameraPanel:not(.has-camera-pack) .camera-export-row{
    display:none;
  }

  #cameraPanel .camera-export-row{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    gap:12px;
    align-items:center;
    padding:11px 0;
    border-bottom:1px solid var(--divider);
  }

  #cameraPanel .camera-export-row:last-child{
    border-bottom:0;
    padding-bottom:0;
  }

  #cameraPanel .camera-export-label{
    display:block;
    color:var(--text);
    font-size:.875rem;
    font-weight:700;
    line-height:1.3;
  }

  #cameraPanel .camera-export-row button.secondary{
    width:auto!important;
    min-width:96px!important;
    min-height:40px!important;
    padding:0 14px!important;
    border-radius:var(--radius-s);
    font-size:.8125rem;
    flex:0 0 auto!important;
  }

  #cameraPanel .camera-export-row button.secondary:disabled{
    opacity:.46;
  }

  #cameraPanel .camera-export-download{
    display:inline;
  }

  #cameraPanel .camera-export-desktop-label{
    display:none;
  }
}