/* Shared WhatsApp-inspired presentation; existing order/message actions remain intact. */
:root{--wa-green:#172033;--wa-dark:#172033;--wa-ink:#111b21;--wa-muted:#667781;--wa-paper:#f5f6f9;--wa-out:#e8edf4;--wa-line:#dde2ea}
#customerChatModal[data-chat-layout="order"] .chat-bubble.customer p{color:var(--wa-ink)!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble.customer small{color:var(--wa-muted)!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble.customer a{color:#027eb5!important}
#customerChatModal[data-chat-layout="order"] .customer-chat-card,
#customerChatModal[data-chat-layout="order"].modal-overlay,
#customerChatModal[data-chat-layout="order"].modal-overlay::before,
body.admin-chat-open #adminMessageList{background:var(--wa-paper)!important;color:var(--wa-ink)!important}
#customerChatModal[data-chat-layout="order"] .chat-scroll-content,
#customerChatModal[data-chat-layout="order"] .chat-main-grid,
#customerChatModal[data-chat-layout="order"] .chat-conversation,
body.admin-chat-open .thread-pane{background:var(--wa-paper)!important}
#customerChatModal[data-chat-layout="order"] .chat-head,
body.admin-chat-open .thread-title{background:#f0f2f5!important;border-color:var(--wa-line)!important;box-shadow:none!important;border-radius:0!important}
#customerChatModal[data-chat-layout="order"] .chat-head{gap:12px!important;padding:16px 24px!important}
#customerChatModal[data-chat-layout="order"] .chat-brandline{color:var(--wa-dark)!important}
#customerChatModal[data-chat-layout="order"] .chat-brandline>span:first-child::before{background:#172033!important;box-shadow:0 0 0 3px #17203322!important}
#customerChatModal[data-chat-layout="order"] .chat-product-media,
body.admin-chat-open .admin-thread-product{width:64px!important;height:64px!important;flex-basis:64px!important;border-radius:50%!important;background:#fff!important;border-color:var(--wa-line)!important}
#customerChatModal[data-chat-layout="order"] .chat-product-name{font-size:20px!important;letter-spacing:0!important;margin-bottom:5px!important;color:var(--wa-ink)!important}
#customerChatModal[data-chat-layout="order"] #customerChatEyebrow{color:var(--wa-green)!important}
#customerChatModal[data-chat-layout="order"] .order-location-option{background:#fff!important;border-color:var(--wa-line)!important}
#customerChatModal[data-chat-layout="order"] .order-location-option input{accent-color:var(--wa-green)!important}
#customerChatModal[data-chat-layout="order"] .order-location-option:has(input:checked){background:#edf0f5!important;border-color:#8291a7!important}
#customerChatModal[data-chat-layout="order"] .customer-chat-card>.close{background:#fff!important;color:var(--wa-green)!important;box-shadow:none!important;border-color:var(--wa-line)!important}
#customerChatModal[data-chat-layout="order"] #customerNotifyToggle:not([hidden]){background:#fff!important;color:var(--wa-green)!important;border-color:#cbd3df!important}
#customerChatModal[data-chat-layout="order"] .chat-purchase-panel{background:#fff!important;border-color:var(--wa-line)!important;border-radius:12px!important;box-shadow:0 1px 2px #0b141a15!important}
#customerChatModal[data-chat-layout="order"] .chat-action-bar{background:#f0f2f5!important;border:0!important;border-radius:12px!important;padding:6px!important}
#customerChatModal[data-chat-layout="order"] .chat-action-bar .chat-action-pill{border-radius:22px!important;background:#fff!important;color:var(--wa-muted)!important}
#customerChatModal[data-chat-layout="order"] .chat-action-bar .chat-action-pill.active{background:var(--wa-out)!important;border-color:transparent!important;color:#172033!important}
#customerChatModal[data-chat-layout="order"] .chat-action-bar .chat-action-pill:hover{border-color:#172033!important}
#customerChatModal[data-chat-layout="order"] .customer-chat-thread,
body.admin-chat-open .thread-log{background-color:var(--wa-paper)!important;background-image:radial-gradient(#b8b3aa30 .8px,transparent .8px)!important;background-size:18px 18px!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble-row{display:flex!important;flex-direction:column!important;gap:8px!important;width:100%!important;margin-bottom:10px!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble,
body.admin-chat-open .inbox-bubble{max-width:78%!important;padding:10px 13px!important;border:0!important;border-radius:8px!important;font-size:14px!important;line-height:1.55!important;box-shadow:0 1px 2px #0b141a22!important;overflow-wrap:anywhere!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble.customer,
body.admin-chat-open .inbox-bubble.seller{align-self:flex-end!important;background:var(--wa-out)!important;color:var(--wa-ink)!important;border-top-right-radius:0!important;margin-left:auto!important;margin-right:0!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble.seller,
body.admin-chat-open .inbox-bubble:not(.seller){align-self:flex-start!important;background:#fff!important;color:var(--wa-ink)!important;border-top-left-radius:0!important;margin-right:auto!important;margin-left:0!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble p,
body.admin-chat-open .inbox-bubble p{color:var(--wa-ink)!important;white-space:pre-wrap!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble small,
body.admin-chat-open .inbox-bubble small,
body.admin-chat-open .inbox-bubble.seller small{color:var(--wa-muted)!important;opacity:1!important;font-size:10px!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble a,
body.admin-chat-open .inbox-bubble a{color:#027eb5!important}
#customerChatModal[data-chat-layout="order"] .chat-message-image,
body.admin-chat-open .inbox-bubble img{border-radius:6px!important;max-width:100%!important;max-height:360px!important;object-fit:contain!important}
#customerChatModal[data-chat-layout="order"] .customer-chat-form,
body.admin-chat-open .thread-compose{display:flex!important;flex-wrap:wrap!important;align-items:flex-end!important;gap:8px!important;background:#f0f2f5!important;border:0!important;box-shadow:none!important;padding-top:10px!important;padding-bottom:max(10px,env(safe-area-inset-bottom))!important}
#customerChatModal[data-chat-layout="order"] .chat-input-shell{flex:1 1 0!important;min-width:0!important}
#customerChatModal[data-chat-layout="order"] .chat-composer-tools{flex:0 0 auto!important;width:auto!important;gap:6px!important}
#customerChatModal[data-chat-layout="order"] #customerChatInput,
body.admin-chat-open .thread-compose textarea{flex:1 1 0!important;min-width:0!important;background:#fff!important;color:var(--wa-ink)!important;border:0!important;border-radius:24px!important;padding:14px 18px!important;line-height:1.45!important;min-height:52px!important;font-size:16px!important;box-shadow:none!important}
#customerChatModal[data-chat-layout="order"] .chat-live-dot{display:none!important}
#customerChatModal[data-chat-layout="order"] .chat-composer-tools #customerChatAttach,
body.admin-chat-open .admin-chat-photo{width:44px!important;min-width:44px!important;height:48px!important;min-height:48px!important;padding:0!important;border:0!important;border-radius:50%!important;background:transparent!important;color:var(--wa-muted)!important;font-size:0!important;flex:0 0 44px!important}
#customerChatModal[data-chat-layout="order"] #customerChatAttach::after,
body.admin-chat-open .admin-chat-photo::after{content:"＋";font:400 30px/1 system-ui}
#customerChatModal[data-chat-layout="order"] #customerChatSubmit,
body.admin-chat-open .thread-compose button[type=submit]{width:48px!important;min-width:48px!important;height:48px!important;min-height:48px!important;flex:0 0 48px!important;padding:0!important;border:0!important;border-radius:50%!important;background:var(--wa-green)!important;color:#fff!important;-webkit-text-fill-color:#fff!important;font-size:0!important;box-shadow:none!important;margin:0!important}
#customerChatModal[data-chat-layout="order"] #customerChatSubmit span{display:none!important}
#customerChatModal[data-chat-layout="order"] #customerChatSubmit::after,
body.admin-chat-open .thread-compose button[type=submit]::after{content:"➤";font:400 23px/1 system-ui;color:white}
#customerChatModal[data-chat-layout="order"] button:focus-visible,
#customerChatModal[data-chat-layout="order"] #customerChatInput:focus,
body.admin-chat-open button:focus-visible,
body.admin-chat-open textarea:focus{outline:2px solid var(--wa-green)!important;outline-offset:2px!important}
body.admin-chat-open .admin-chat-top{background:var(--wa-dark)!important;color:white!important;border:0!important}
body.admin-chat-open .admin-chat-top button{background:transparent!important;color:white!important;border-color:#ffffff44!important}
body.admin-chat-open .thread-list{background:#fff!important;border-color:var(--wa-line)!important}
body.admin-chat-open .thread-choice{border-radius:0!important;border-bottom:1px solid #edf0f4!important;padding:16px 14px!important}
body.admin-chat-open .thread-choice.active{background:#e9ecf1!important;border-color:transparent!important}
body.admin-chat-open .admin-chat-preview,
#customerChatModal[data-chat-layout="order"] .chat-attachment-preview{background:#e9ecf1!important;border-radius:12px!important}
body.admin-chat-open .thread-compose .msg:empty{display:none!important}
@media(min-width:1001px){
 body.admin-chat-open .inbox,
 body.admin-chat-open .show-conversations .inbox{grid-template-columns:minmax(280px,30%) minmax(0,1fr)!important}
 body.admin-chat-open .thread-list{display:block!important}
 body.admin-chat-open [data-conversations]{display:none!important}
 #customerChatModal[data-chat-layout="order"] .chat-head,
 #customerChatModal[data-chat-layout="order"] .chat-main-grid{max-width:1040px!important}
}
@media(min-width:721px) and (max-width:1000px){
 body.admin-chat-open .show-conversations .inbox{grid-template-columns:260px minmax(0,1fr)!important}
}
@media(max-width:720px){
 #customerChatModal[data-chat-layout="order"] .chat-head{padding:12px!important}
 #customerChatModal[data-chat-layout="order"] .chat-product-name{font-size:17px!important}
 #customerChatModal[data-chat-layout="order"] .chat-bubble,
 body.admin-chat-open .inbox-bubble{max-width:88%!important}
 #customerChatModal[data-chat-layout="order"] .customer-chat-form,
 body.admin-chat-open .thread-compose{padding-left:max(8px,env(safe-area-inset-left))!important;padding-right:max(8px,env(safe-area-inset-right))!important;gap:4px!important}
 #customerChatModal[data-chat-layout="order"] .chat-input-shell,
 body.admin-chat-open .thread-compose textarea{flex:1 1 0!important}
 #customerChatModal[data-chat-layout="order"] .chat-composer-tools{width:auto!important}
 body.admin-chat-open .admin-chat-top strong{font-size:12px!important}
 body.admin-chat-open .thread-title{gap:8px!important}
 body.admin-chat-open .admin-thread-product{width:48px!important;height:48px!important;flex-basis:48px!important}
}
@media(prefers-reduced-motion:reduce){
 #customerChatModal *,body.admin-chat-open #adminMessageList *{scroll-behavior:auto!important;transition:none!important}
}
/* One persistent row for mode selection and exit; content scrolls manually. */
#customerChatModal[data-chat-layout="order"] .chat-mode-header{display:flex!important;align-items:center!important;gap:8px!important;flex:0 0 auto!important;background:#fff!important;padding:max(8px,env(safe-area-inset-top)) 12px 8px!important;border-bottom:1px solid #dde2ea!important}
#customerChatModal[data-chat-layout="order"] .chat-mode-header .chat-action-bar{display:flex!important;flex:1 1 0!important;min-width:0!important;flex-wrap:nowrap!important;overflow-x:auto!important;margin:0!important;padding:0!important;gap:6px!important}
#customerChatModal[data-chat-layout="order"] .chat-mode-header .chat-action-pill{flex:1 0 90px!important;padding:8px!important;min-height:44px!important;font-size:11px!important;line-height:1.3!important}
#customerChatModal[data-chat-layout="order"] .chat-mode-header>.close{position:static!important;display:grid!important;place-items:center!important;flex:0 0 44px!important;width:44px!important;height:44px!important;padding:0!important;margin:0!important;border:1px solid #dde2ea!important;border-radius:50%!important;background:#fff!important;color:#172033!important;font:400 28px/1 Arial!important}
#customerChatModal[data-chat-layout="order"] .chat-scroll-content,
body.admin-chat-open .thread-log{overflow-anchor:none!important;scroll-behavior:auto!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble.customer,
body.admin-chat-open .inbox-bubble.seller{background:#172033!important;color:#fff!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble.customer p,
body.admin-chat-open .inbox-bubble.seller p{color:#fff!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble.customer small,
body.admin-chat-open .inbox-bubble.seller small{color:#dce3ed!important}
#customerChatModal[data-chat-layout="order"] .chat-bubble.customer a,
body.admin-chat-open .inbox-bubble.seller a{color:#dce3ed!important}