/* Brand and polished identity */
.brand-logo{width:36px;height:36px;display:block}.auth-logo-image{width:58px;height:58px;display:block;margin:0 auto 18px;filter:drop-shadow(0 6px 10px rgba(84,37,167,.18))}.google-logo{width:20px;height:20px;flex:0 0 20px}.google-btn{position:relative;transition:border-color .18s,box-shadow .18s,background .18s}.google-btn:hover{background:#fafafa;border-color:#b8bdc5;box-shadow:0 1px 3px rgba(60,64,67,.14)}.google-btn:focus-visible{outline:3px solid rgba(66,133,244,.22);outline-offset:2px}.form-preview img{width:50px;height:50px;filter:drop-shadow(0 6px 9px rgba(84,37,167,.18))}.empty-logo{width:68px;height:68px;opacity:.72}.logout-link{white-space:nowrap}

/* Tablet */
@media (min-width:761px) and (max-width:1024px){.topbar{padding-inline:20px}.page{padding:34px 22px}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.builder-workspace{grid-template-columns:minmax(0,1fr) 185px;gap:14px}.question-palette{top:182px}.question-top{grid-template-columns:minmax(0,1fr) 185px}.admin-page{padding:24px}.stats-grid{grid-template-columns:repeat(3,1fr)}.stats-grid>div:nth-child(4),.stats-grid>div:nth-child(5){grid-column:span 1}.public-form{max-width:680px}}

/* Phone */
@media (max-width:760px){html{-webkit-text-size-adjust:100%}body{min-width:320px}.topbar{height:58px;padding:0 max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left))}.brand{font-size:18px;gap:8px}.brand-logo{width:32px;height:32px}.user{gap:8px}.user-name{display:none}.user img,.avatar{width:31px;height:31px}.logout-link{font-size:12px}.admin-link{padding:7px 9px}.auth-shell{min-height:calc(100dvh - 58px);padding:18px 12px;align-items:start}.auth-card{margin-top:10px;padding:28px 22px 26px;border-radius:14px}.auth-card h1{font-size:28px}.auth-card>p{line-height:1.5;margin-inline:auto;max-width:290px}.auth-logo-image{width:54px;height:54px}.google-btn{height:48px;margin:22px 0}.auth-card input{min-height:48px;font-size:16px}.primary,.secondary,.button{min-height:43px}.page{padding:24px 14px}.page-head{display:flex;flex-direction:column;margin-bottom:22px}.page-head>form,.page-head>form .primary{width:100%}.page-head h1{font-size:26px}.form-grid{grid-template-columns:1fr;gap:14px}.form-preview{height:112px}.empty{padding:60px 15px}.builder-toolbar{height:auto;min-height:58px;padding:8px 10px;gap:7px;position:sticky;top:58px;z-index:18}.builder-toolbar>a{font-size:0}.builder-toolbar>a:before{content:"←";font-size:22px}.builder-toolbar .secondary,.builder-toolbar .primary{padding:9px 11px;min-height:40px;font-size:13px}.builder-tabs{position:sticky;top:116px;z-index:17;gap:10px}.builder-tabs button,.builder-tabs a{padding-inline:12px}.builder-workspace{padding:0 9px;margin:12px auto}.title-card,.question-card{padding:19px 15px;border-radius:8px}.form-title{font-size:24px}.question-top{gap:10px}.q-title,.q-type{width:100%;min-height:44px}.question-palette{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;padding:12px;margin-bottom:25px;position:static}.question-palette h3{grid-column:1/-1}.question-palette button{font-size:13px;padding:10px 8px;background:#faf8fc}.question-bottom{flex-wrap:wrap}.settings-box{padding:24px 18px}.public-wrap{min-height:calc(100dvh - 58px);padding:14px 9px 40px}.public-title,.public-question{padding:20px 16px}.public-title h1{font-size:26px;overflow-wrap:anywhere}.public-actions{flex-direction:column;align-items:stretch}.public-actions .primary{width:100%}.scale{overflow-x:auto;justify-content:flex-start;gap:20px;padding-bottom:8px}.scale label{min-width:28px}.success-card{padding:34px 22px}.answer-grid{padding-inline:12px}.file-row{flex-wrap:wrap}.bulk-files{justify-content:stretch}.bulk-files button{flex:1 1 130px}.response-card summary span{overflow-wrap:anywhere}.admin-page{padding:14px 9px}.admin-hero{border-radius:12px;padding:23px 19px}.admin-hero h1{font-size:27px}.admin-tabs{width:100%;margin-top:18px}.admin-tabs button{flex:0 0 auto}.stats-grid{gap:8px}.stats-grid>div{padding:14px}.stats-grid strong{font-size:22px}.table-wrap{-webkit-overflow-scrolling:touch}.bulk-admin{overflow-x:auto}.bulk-admin button{white-space:nowrap}.activity-list{padding-inline:14px}}

@media (max-width:390px){.brand span{display:none}.auth-card{padding-inline:18px}.google-btn{font-size:14px}.builder-toolbar #previewBtn{font-size:0}.builder-toolbar #previewBtn:after{content:"Preview";font-size:12px}.question-palette{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr}.stats-grid>div:last-child{grid-column:auto}.public-title,.public-question{padding-inline:14px}}

@media (hover:none){button,a{ -webkit-tap-highlight-color:transparent }.question-palette button{min-height:44px}.row-actions button,.row-actions select{min-height:40px}}