/* Shared touch-friendly layouts; all business actions retain their existing behavior. */
main,section,article,form,fieldset,nav,dialog,.card,.preview-wrap{min-width:0}
body{overflow-wrap:anywhere}
input,select,textarea{max-width:100%;min-width:0}
button{white-space:normal;overflow-wrap:anywhere;touch-action:manipulation}
a.primary{display:block;text-align:center;text-decoration:none}
.rail a.nav{text-decoration:none;display:block}
.offers-shell nav{align-items:center;justify-content:flex-start;flex-wrap:wrap}
.offers-shell nav a{display:inline-flex;align-items:center;min-height:44px}
.offers-shell nav span{margin-left:auto}
.invoice-intro{margin:16px 0 22px}
.invoice-intro summary{cursor:pointer;color:#245593;min-height:44px;padding:12px 0;font-weight:bold}
.invoice-intro p{max-width:760px}
#detail pre{max-width:100%;word-break:normal}
#confirmRow{line-height:1.65;padding:14px;background:#f1f5fa;border-radius:8px}
#confirmRow input{width:20px;height:20px;vertical-align:middle}
@media(max-width:1200px){
 #bookingList{overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x proximity;padding:0 2px 12px;max-width:100%}
 .booking-card{flex:0 0 250px;scroll-snap-align:start;max-width:85vw}
 .workspace{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1024px){
 body:has(.rail){display:block}
 .rail{width:100%;min-height:0;padding:16px 20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
 .rail .brand{grid-column:1/-1;margin-bottom:8px;font-size:20px}
 .rail-label,.rail-bottom{display:none}
 .rail .nav{width:100%;margin:0;min-height:44px;padding:12px;text-align:left;font-size:14px;background:#ffffff09;line-height:1.4}
 .rail .nav.active{background:#2c3d56}
 .rail .nav span{display:none}
 .workspace{grid-template-columns:repeat(2,minmax(0,1fr))}
 header{gap:12px;flex-wrap:wrap;padding:12px 0}
 .title-row{gap:12px}
}
@media(max-width:760px){
 body{padding:20px 16px}
 body:has(.rail){padding:0}
 main{max-width:100%}
 body:has(.rail)>main{padding:0 16px 28px}
 .rail{padding:16px;gap:8px;grid-template-columns:repeat(2,minmax(0,1fr))}
 .rail .brand{font-size:20px}
 .rail .nav{font-size:14px}
 header{min-height:0;align-items:center}
 header>span:first-child{flex:1}
 header .demo{display:none}
 #logoutForm{margin:0}
 .workspace,.offers-grid,.two{grid-template-columns:minmax(0,1fr)}
 .two{gap:0}
 .two label{margin:12px 0}
 .title-row{margin:14px 0 20px}
 h1,.offers-shell h1{font-size:clamp(24px,6.7vw,30px);line-height:1.2;letter-spacing:-.6px}
 h2{line-height:1.3}
 .notice{line-height:1.55}
 .editor,.mail-card,.settings-card,.card{padding:20px 16px}
 .guest-shell{padding:26px 20px}
 .section-head,.preview-label,.invoice-heading{flex-wrap:wrap}
 .source{margin:16px 0;padding:12px}
 .source strong,#bookingId{overflow-wrap:anywhere}
 .booking-links,.requests-panel{padding:12px}
 .link-actions{align-items:stretch;gap:10px}
 .link-actions>*{min-height:44px;display:flex;align-items:center}
 .small-button,.amount-actions button{min-height:44px;padding:11px 12px;font-size:14px}
 input,select,textarea,.booking-links input,.offer-item input{font-size:16px}
 input,select{min-height:46px}
 input[type=checkbox]{min-height:0}
 button,.primary{min-height:46px}
 .paper{padding:24px 18px;min-height:0}
 .paper-brand{margin-bottom:28px}
 .invoice-meta{flex-wrap:wrap;gap:18px}
 .invoice-line,.total{flex-wrap:wrap}
 .invoice-line>div{min-width:0;flex:1 1 160px}
 .total strong,.price-line span:last-child{white-space:nowrap}
 .mail-meta dd,.mail-body,.recipient-preview{overflow-wrap:anywhere}
 .offers-shell nav{flex-direction:row;gap:8px 16px;margin-bottom:22px;align-items:center}
 .offers-shell nav span{margin-left:0;flex-basis:100%;font-size:13px;color:#617088}
 .offer-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:22px 0 18px}
 .offer-tabs button{width:100%;padding:12px 8px;font-size:14px;min-height:48px}
 .actions{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
 .actions>*{width:100%;min-height:44px;margin:0;display:flex;align-items:center;justify-content:center;text-align:center}
 .offer-item{padding:20px 0}
 dialog{width:calc(100% - 24px);max-width:100%;max-height:calc(100dvh - 24px);padding:20px 16px}
 dialog input,dialog textarea{font-size:16px}
 .price-line{gap:12px;flex-wrap:wrap}
 .price-line.total{font-size:19px}
 .stay{padding:16px;overflow-wrap:anywhere}
 .guest-shell ol{padding-left:22px;line-height:1.6}
 #detail{padding:20px 16px;margin:20px 0;border-radius:12px}
 #detail>p:has(a){display:flex;gap:10px;flex-wrap:wrap}
 #detail>p a{min-height:44px;display:inline-flex;align-items:center}
 .invoice-page button{margin:8px 0;max-width:100%}
 #summary{font-size:15px;line-height:1.7}
 #body{font-size:15px;line-height:1.75}
 #subject{display:block;line-height:1.55}
 #recipient{font-size:14px}
 .toast{bottom:max(16px,env(safe-area-inset-bottom));width:calc(100% - 32px);max-width:480px;padding:14px 16px}
}
@media(max-width:360px){
 body{padding:16px 12px}
 body:has(.rail){padding:0}
 body:has(.rail)>main{padding-left:12px;padding-right:12px}
 .rail{padding:12px}
 .rail .nav{font-size:13px;padding:10px 8px}
 .guest-shell{padding:22px 16px}
 .editor,.card,.mail-card,#detail{padding:18px 14px}
}