/* CommerceBuilder360 Design Lab R7 — read-only live composition studio */
@font-face{font-family:NumerishDM;src:url('/assets/commercebuilder360/fonts/dm-sans-normal.woff2') format('woff2');font-style:normal;font-weight:400 800;font-display:swap}
@font-face{font-family:NumerishInstrument;src:url('/assets/commercebuilder360/fonts/instrument-serif-normal.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
:root{--ink:#192a37;--muted:#647480;--line:#dce4e8;--pink:#d32273;--surface:#f0f3f4}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font:400 15px/1.55 NumerishDM,system-ui,sans-serif;background:white;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #bb741b;outline-offset:3px}
.skip{position:absolute;top:-100px;left:10px;padding:10px 14px;color:white;background:#192937;z-index:999}.skip:focus{top:10px}
.lab-topbar{position:relative;z-index:40;border-bottom:1px solid #dce4ea;background:#fff}
.lab-top-inner{padding:0 clamp(18px,2vw,37px);min-height:75px;display:flex;justify-content:space-between;align-items:center;gap:22px}
.lab-brand{display:inline-flex;align-items:center;gap:11px;min-width:0}
.lab-n-mark{display:grid;place-items:center;width:36px;height:36px;flex:0 0 36px;color:white;background:#1a2d3d;font-weight:760;font-size:1.22rem}
.lab-brand>span:last-child{display:flex;flex-direction:column}
.lab-brand strong{font-size:1.26rem;letter-spacing:-.065em;line-height:1.1}
.lab-brand strong span{color:var(--pink)}
.lab-brand small{font-size:.54rem;letter-spacing:.13em;color:#667987;font-weight:730;margin-top:4px}
.lab-topbar nav{display:flex;gap:22px;margin-left:auto}
.lab-topbar nav a{font-size:.82rem;font-weight:720;color:#455866}
.lab-topbar nav a:hover{color:var(--pink)}
.lab-primary-link{display:inline-flex;gap:18px;align-items:center;justify-content:space-between;padding:12px 17px;background:#1b2e3e;color:white;font-weight:730;font-size:.83rem;white-space:nowrap}
.lab-primary-link:hover{background:#344f63}
.lab-shell{height:calc(100vh - 75px);min-height:660px;display:grid;grid-template-columns:clamp(290px,26vw,380px) minmax(0,1fr);overflow:hidden}
.lab-sidebar{padding:35px clamp(20px,2.5vw,39px);height:100%;overflow-y:auto;overscroll-behavior:contain;border-right:1px solid #dce4e8;background:#fff}
.lab-sidebar-heading{padding-bottom:25px;border-bottom:1px solid #dfe6e9}
.lab-kicker{font-size:.66rem;font-weight:810;letter-spacing:.16em;color:var(--pink);margin:0 0 18px}
.lab-logo{display:block;max-width:250px;width:100%;height:66px;object-fit:contain;object-position:left center;margin-bottom:19px}
.lab-sidebar h1{font:400 clamp(2.3rem,3vw,3.5rem)/.99 NumerishInstrument,Georgia,serif;letter-spacing:-.045em;margin:0 0 15px}
.lab-sidebar-heading p:not(.lab-kicker){font-size:.86rem;color:#5c6f7b;line-height:1.8;margin:0}
.lab-control-stack{display:grid;gap:17px;margin-top:29px}
.lab-control-stack label{font-size:.78rem;font-weight:770;color:#344b5b;display:block}
.lab-control-stack select{display:block;width:100%;margin-top:8px;padding:12px 12px;min-height:48px;border:1px solid #cad7df;background:white;color:#162b3b;font-size:.88rem}
.lab-control-summary{margin-top:30px;padding:17px 19px;border-left:3px solid #315e78;background:#f1f5f7}
.lab-control-summary strong{font-size:.85rem}
.lab-control-summary p{color:#61727f;font-size:.78rem;line-height:1.75;margin:8px 0 0}
.lab-actions{display:grid;grid-template-columns:1fr;gap:9px;margin-top:23px;padding-bottom:25px}
.lab-actions button,.lab-actions a{border:1px solid #c7d5de;background:#fff;color:#192e40;min-height:47px;padding:12px 15px;text-align:center;font-size:.83rem;font-weight:760}
.lab-actions a{background:#1b3143;color:white;border-color:#1b3143}
.lab-workspace{display:flex;flex-direction:column;min-width:0;min-height:0;background:#e8edef}
.lab-workspace-toolbar{display:flex;justify-content:space-between;align-items:center;gap:30px;min-height:88px;padding:15px clamp(17px,2.4vw,37px);background:#f8fafb;border-bottom:1px solid #d5dfe5}
.lab-workspace-toolbar>div:first-child{display:flex;flex-direction:column;min-width:0}
.lab-workspace-kicker{font-size:.61rem;font-weight:770;letter-spacing:.13em;color:#3d596b}
.lab-workspace-toolbar strong{font-size:.96rem;font-weight:750;text-transform:capitalize;margin-top:5px;letter-spacing:-.015em}
.lab-viewport-switch{display:inline-flex;flex-wrap:wrap;gap:5px}
.lab-viewport-switch button{padding:10px 12px;background:#fff;border:1px solid #cbd7df;color:#2b485b;font-size:.76rem;font-weight:730}
.lab-viewport-switch button[aria-pressed=true]{background:#182f42;border-color:#182f42;color:white}
.lab-preview-backdrop{display:flex;justify-content:center;align-items:flex-start;flex:1;overflow:auto;padding:clamp(16px,2.4vw,35px);background:linear-gradient(145deg,#ebeff1,#dfe6ea);min-height:0}
.lab-preview-viewport{width:100%;max-width:100%;height:100%;min-height:450px;background:#fff;border:1px solid #c3d0d8;box-shadow:0 20px 55px #17354d20;flex:0 0 auto;transition:width .25s}
.lab-preview-viewport[data-device=tablet]{width:768px;min-height:720px;height:100%}
.lab-preview-viewport[data-device=mobile]{width:375px;min-height:700px;height:100%}
.lab-preview-viewport iframe{display:block;width:100%;height:100%;border:0;background:white}
.lab-workspace-footer{min-height:43px;display:flex;justify-content:space-between;align-items:center;gap:22px;padding:11px 29px;background:#f8fafb;border-top:1px solid #d5dfe5;font-size:.72rem;color:#526b79}
#labStatus{font-weight:740;color:#1e5b7b}
@media(max-width:1070px){.lab-shell{grid-template-columns:300px minmax(0,1fr)}.lab-topbar nav{display:none}.lab-workspace-toolbar{align-items:flex-start;flex-wrap:wrap;gap:12px}}
@media(max-width:760px){
 .lab-shell{height:auto;min-height:0;display:block;overflow:visible}
 .lab-sidebar{height:auto;overflow:visible;padding:26px 19px;border-right:0;border-bottom:1px solid var(--line)}
 .lab-control-stack{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
 .lab-sidebar-heading{padding-bottom:19px}
 .lab-sidebar h1{font-size:2.6rem}
 .lab-workspace{min-height:720px}
 .lab-preview-backdrop{min-height:600px}
 .lab-preview-viewport{min-height:650px}
 .lab-workspace-footer{display:block}
 .lab-workspace-footer span{display:block;margin:5px 0}
}
@media(max-width:480px){
 .lab-top-inner{padding-inline:16px;min-height:67px}
 .lab-brand strong{font-size:1.1rem}
 .lab-brand small{font-size:.47rem}
 .lab-n-mark{display:none}
 .lab-primary-link{font-size:.73rem;padding:10px;gap:8px}
 .lab-control-stack{grid-template-columns:1fr}
 .lab-workspace-toolbar{padding:16px}
 .lab-viewport-switch{width:100%}
 .lab-viewport-switch button{flex:1}
 .lab-preview-backdrop{padding:10px}
 .lab-preview-viewport{min-height:630px}
}
@media(prefers-reduced-motion:reduce){.lab-preview-viewport{transition:none}}

/* Guest sandbox draft editor */
.lab-guest-fields{display:grid;gap:13px;margin-top:22px;padding:18px;background:#f6f8f9;border:1px solid #e0e7eb}
.lab-guest-fields label{display:grid;gap:6px;font-size:.75rem;font-weight:760;color:#344b5b}
.lab-guest-fields input,.lab-guest-fields textarea{width:100%;min-height:43px;padding:10px 11px;border:1px solid #c8d5dd;border-radius:2px;background:#fff;color:#192a37;font:400 .85rem/1.45 NumerishDM,system-ui,sans-serif;resize:vertical}
.lab-guest-fields input[type=color]{height:46px;padding:5px;cursor:pointer}
.lab-guest-fields input:focus-visible,.lab-guest-fields textarea:focus-visible{outline:3px solid #bb741b;outline-offset:2px}
#labSave{background:#f7fbfd;border-color:#2c6582;color:#1b4e69}
.lab-actions a.lab-signin-link{background:white;color:#243c4f;border-color:#c7d5de}
.lab-actions a.lab-launch-link{background:#fff7fa;color:#92214f;border-color:#e6bdd0}
.lab-sidebar{scrollbar-gutter:stable}
@media(max-width:760px){.lab-guest-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-guest-fields label:nth-child(3){grid-column:1/-1}}
@media(max-width:480px){.lab-guest-fields{grid-template-columns:1fr}.lab-guest-fields label:nth-child(3){grid-column:auto}}