@media (max-width:700px){
  html{background:#f4f2ed;-webkit-text-size-adjust:100%}
  body{padding-bottom:82px;overscroll-behavior-y:none}
  .shell{display:block;min-height:100dvh}
  .content{padding:calc(18px + env(safe-area-inset-top)) 14px 28px;max-width:none}
  .topbar{margin-bottom:18px;gap:10px}
  .topbar h1{font-size:30px;line-height:1.05}
  .topbar p{font-size:13px}
  .userbox{font-size:11px}
  .side{position:fixed;z-index:100;left:0;right:0;bottom:0;top:auto;height:auto;padding:8px max(8px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));background:rgba(23,23,23,.98);border-top:1px solid #333}
  .brand,.side-foot{display:none}
  .nav{display:block}
  .nav .calm-nav-shell{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;min-height:auto}
  .nav .calm-nav-primary{display:contents}
  .nav .calm-nav-label{display:none}
  .nav .calm-nav-tools{display:none!important}
  .nav .calm-nav-action{display:contents;margin:0;padding:0;border:0}
  .nav .calm-nav-primary button,.nav .calm-nav-action .calm-nav-create{display:block!important;min-width:0;padding:10px 4px;border-radius:9px;text-align:center;font-size:10px;line-height:1.15;color:#bdbdbd;border:0}
  .nav .calm-nav-primary button.active{background:#2a2a2a;color:#fff}
  .nav .calm-nav-action .calm-nav-create{font-size:0;background:#f4f2ed;color:#171717;font-weight:800;border:0}
  .nav .calm-nav-action .calm-nav-create::after{content:'+';font-size:24px;line-height:1}
  .nav .calm-nav-action .calm-nav-create.active{background:#fff;color:#171717}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .card{padding:14px;border-radius:12px}
  .metric strong{font-size:28px}
  .section{margin-top:14px}
  .section-head{gap:8px;align-items:center}
  .section-head h2{font-size:17px}
  .section-head .btn{white-space:nowrap}
  .btn{min-height:42px;padding:10px 12px;border-radius:9px}
  input,select,textarea{font-size:16px;min-height:44px;border-radius:9px}
  table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:10px}
  th,td{white-space:nowrap;padding:10px;font-size:12px}
  .detail-title{font-size:22px!important}
  .case-cockpit,.case-panel{border-radius:14px}
  .case-cockpit-head,.case-panel-head{gap:8px}
  .case-summary-grid{gap:8px}
  .case-summary-card{padding:11px}
  .case-summary-primary strong{font-size:15px}
  .item-row{gap:8px}
  details summary{min-height:40px;display:flex;align-items:center}
  .auth{padding:calc(18px + env(safe-area-inset-top)) 18px calc(18px + env(safe-area-inset-bottom))}
  .auth-card{padding:22px;border-radius:16px}
}

@media (max-width:430px){
  .content{padding-left:12px;padding-right:12px}
  .grid{grid-template-columns:1fr 1fr}
  .metric strong{font-size:25px}
  .topbar h1{font-size:28px}
}