.mobile-nav{display:none}
button:focus-visible,a:focus-visible,label:focus-within{outline:2px solid #367889;outline-offset:3px}
@media(max-width:800px){
  html{scroll-padding-top:120px}
  body{overflow-wrap:break-word}
  .topbar{position:sticky;top:0;z-index:20;height:60px;padding:0 max(14px,env(safe-area-inset-right)) 0 max(14px,env(safe-area-inset-left));gap:12px}
  .brand{font-size:20px;gap:9px;letter-spacing:1px;white-space:nowrap}
  .brand-note{display:none}
  .brand-icon{width:32px;height:32px;font-size:18px}
  .topbar .button{min-height:44px;flex-shrink:0}
  .private-note{font-size:11px}
  .mobile-nav{position:sticky;top:60px;z-index:19;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:4px max(12px,env(safe-area-inset-right)) 4px max(12px,env(safe-area-inset-left));background:#fff;border-bottom:1px solid var(--line);gap:4px}
  .mobile-nav a{min-height:44px;display:grid;place-items:center;font-size:13px;font-weight:600;color:var(--primary);border-radius:6px}
  .mobile-nav a:active{background:#edf4f1}
  main{max-width:none;padding:22px max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left))}
  .intro{align-items:stretch;flex-direction:column;gap:15px}
  .intro h1{font-size:28px;line-height:1.4;margin:6px 0}
  .intro .eyebrow{display:none}
  .intro p{font-size:13px;line-height:1.75;margin-top:7px}
  .intro>.button{width:100%;white-space:normal}
  .workflow{gap:6px;margin:20px 0;padding:12px 0}
  .workflow>div{flex:1;min-width:0;flex-direction:column;gap:2px;font-size:11px;white-space:normal;text-align:center}
  .step-line{flex:0 0 8px}
  .workspace{display:flex;flex-direction:column;gap:24px}
  .workspace>*{width:100%;min-width:0}
  .tabs{padding:5px}
  .tab{min-height:44px;font-size:14px}
  .tab-content{padding:18px}
  label{font-size:14px}
  input:not([type=file]),textarea,select{font-size:16px;min-height:44px;padding:10px;max-width:100%}
  textarea{line-height:1.6}
  input[type=color]{height:44px;padding:4px}
  .button,.button.small{min-height:44px;font-size:14px;padding:10px 12px}
  .text-button,.person-link,.icon-button{min-height:44px;min-width:44px;font-size:14px}
  .helper,.section-title span,.notice,.dropzone small,.dropzone>span:not(.upload-icon),.naming-example,.report{font-size:12px}
  .file-row{gap:8px;flex-wrap:wrap;padding:12px}
  .file-row>div{flex-basis:120px}
  .file-row b{font-size:14px}
  .file-row small{font-size:12px}
  .dropzone{padding:24px 12px}
  .dropzone b{font-size:15px}
  .naming-example code{font-size:14px;overflow-wrap:anywhere}
  .two-col{gap:10px}
  .two-col>.button{white-space:normal}
  .preview-heading{align-items:flex-start;flex-wrap:wrap;gap:8px}
  .preview-heading h2{font-size:19px;overflow-wrap:anywhere}
  .preview-stage{padding:14px 12px 18px;gap:17px}
  .card-caption{font-size:11px}
  .preview-warnings{font-size:12px}
  .preview-badge{font-size:12px}
  .export-bar{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .export-bar>span{grid-column:1/-1;font-size:12px}
  .tips{font-size:13px}
  .tips span{font-size:12px}
  .roster{margin-top:24px}
  .roster-heading{padding:18px 16px 12px;align-items:stretch;flex-direction:column;gap:12px}
  .roster-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%}
  #removeDemo{grid-column:1/-1;justify-self:start;padding-left:0}
  .roster-summary{padding:0 16px 16px;align-items:flex-start;flex-direction:column;gap:8px;font-size:12px}
  .table-scroll{overflow:visible}
  table,tbody{display:block;width:100%;white-space:normal}
  thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
  #peopleRows tr{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px;padding:10px 16px;border-top:1px solid var(--line)}
  #peopleRows td{min-width:0;padding:8px 0;border:0;font-size:14px;overflow-wrap:anywhere}
  #peopleRows td:nth-child(1),#peopleRows td:nth-child(2),#peopleRows td:nth-child(5){grid-column:1/-1}
  #peopleRows td:nth-child(1){padding-bottom:0}
  #peopleRows td:nth-child(2){color:var(--muted);padding-top:3px}
  #peopleRows td[data-label]::before{content:attr(data-label);display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
  #peopleRows td:last-child{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding-top:8px;margin-top:6px}
  #peopleRows .text-button{padding:8px 16px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink)}
  #peopleRows .person-link{font-size:17px;text-align:left}
  .person-sub{max-width:none;font-size:12px;white-space:normal;overflow:visible;text-overflow:clip;line-height:1.7}
  .status{font-size:13px}
  .demo-tag{font-size:11px}
  footer{font-size:12px;padding-bottom:max(24px,env(safe-area-inset-bottom));flex-direction:column;gap:5px}
  dialog{max-height:calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));padding:18px;overflow:auto;overscroll-behavior:contain}
  .dialog-heading{position:sticky;top:-18px;z-index:1;background:#fff;padding:7px 0;border-bottom:1px solid var(--line)}
  .dialog-actions{position:sticky;bottom:-18px;background:#fff;padding:12px 0 6px;gap:10px;border-top:1px solid var(--line)}
  .dialog-actions .button{flex:1}
  #toast{bottom:max(16px,env(safe-area-inset-bottom));font-size:13px;overflow-wrap:anywhere;width:max-content}
  .busy-card{min-width:0;width:calc(100% - 32px);max-width:360px;padding:28px 20px}
}
@media(max-width:374px){
  .tab-content{padding:14px}
  .two-col{grid-template-columns:1fr}
  .intro h1{font-size:25px}
  .workflow>div{font-size:10px}
}