/* Mobile-only presentation. Portal chat controls and business logic are unchanged. */
html.triq-chat-app {--triq-fit-scale:1;--triq-stage-width:100vw;--triq-stage-height:100dvh;--chat-blue:#1559b4;scrollbar-gutter:auto;}
html.triq-chat-app body {zoom:1!important;width:100%!important;min-width:0!important;max-width:none!important;margin:0;min-height:100dvh;font-size:15px;background:#f3f6fb;overflow-x:hidden;}
.triq-chat-app #app {display:flex;flex-direction:column;height:var(--chat-viewport,100dvh);max-width:1120px;margin:auto;overflow:hidden;background:#fff;}
.triq-chat-app .mobile-header {display:flex;align-items:center;gap:10px;flex:0 0 auto;padding:calc(10px + env(safe-area-inset-top)) 14px 10px;border-bottom:1px solid #dfe7f1;background:#fff;min-height:70px;z-index:25;}
.mobile-header>img {width:58px;height:42px;object-fit:contain;}
.mobile-brand {min-width:0;flex:1;line-height:1.3;}
.mobile-brand strong {display:block;font-size:18px;color:#164278;letter-spacing:-.4px;}
.mobile-brand small {display:block;color:#71829a;font-size:11px;white-space:nowrap;text-overflow:ellipsis;overflow:hidden;max-width:38vw;}
.triq-chat-app .mobile-header-actions {width:auto;min-width:0;display:flex;gap:0;}
.triq-chat-app .mobile-header-actions select {max-width:90px!important;font-size:12px!important;min-height:36px;}
.mobile-button,.mobile-account summary {border:0;background:#edf3fb;color:#154d90;min-width:40px;min-height:40px;border-radius:12px;padding:8px 12px;font:inherit;cursor:pointer;}
.mobile-header>.mobile-button {font-size:28px;padding:0;}
.mobile-account summary {list-style:none;font-weight:700;display:grid;place-items:center;}
.mobile-account summary::-webkit-details-marker {display:none;}
.mobile-account-panel {position:absolute;inset-inline-end:12px;top:calc(66px + env(safe-area-inset-top));width:235px;border:1px solid #dfe7f1;padding:8px;box-shadow:0 12px 40px #14335625;background:#fff;border-radius:16px;display:grid;gap:5px;}
.mobile-account-panel>* {text-align:start;text-decoration:none;border-radius:9px;padding:10px 12px;font-size:14px;}
.mobile-network,.mobile-update {margin:0;padding:9px 14px;background:#fff0d9;color:#815000;font-size:12px;flex:0 0 auto;}
.mobile-update {background:#e8f1ff;color:#184e93;}
.mobile-update button {margin-inline-start:12px;}
.triq-chat-app [hidden] {display:none!important;}
.triq-chat-app .mobile-main {flex:1;min-height:0;padding:14px;overflow:auto;overscroll-behavior:contain;}
.triq-chat-app .mobile-main h1 {font-size:22px;}
.mobile-loading {padding:70px 20px;text-align:center;color:#64748b;}
.triq-chat-app .mobile-main .o-crumb,.triq-chat-app .mobile-main>.page-heading .eyebrow {display:none;}
.triq-chat-app .o-chat-workspace {display:grid!important;grid-template-columns:minmax(0,1fr)!important;width:100%!important;min-width:0!important;min-height:0!important;height:auto!important;gap:12px!important;}
.triq-chat-app .o-chat-list {width:100%!important;min-width:0!important;min-height:0!important;height:auto!important;max-height:none!important;align-self:start!important;overflow:visible!important;border:0;border-radius:0;}
.triq-chat-app [data-mobile-view="chats"] .o-chat-workspace {align-content:start!important;}
.triq-chat-app [data-mobile-view="chats"] .o-chat-welcome {grid-row:1;}
.triq-chat-app .o-chat-list .o-panel-head {padding:8px 2px 14px;}
.triq-chat-app .o-chat-list h2 {font-size:25px;letter-spacing:-.8px;}
.triq-chat-app .o-chat-filters {display:flex;gap:6px;overflow:auto;white-space:nowrap;padding:0 0 12px!important;}
.triq-chat-app .o-chat-filters button {flex:none;padding:8px 12px!important;font-size:12px!important;min-height:34px;}
.triq-chat-app .o-inbox-item {min-height:80px;padding:14px 4px!important;gap:12px!important;border-bottom:1px solid #eef2f8;border-radius:0!important;width:100%;}
.triq-chat-app .o-inbox-item>b,.triq-chat-app .o-inbox-item b {font-size:15px!important;}
.triq-chat-app .o-inbox-item small {font-size:12px!important;margin-top:5px;white-space:normal;}
.triq-chat-app .o-inbox-item .o-avatar {width:44px;height:44px;flex:0 0 44px;border-radius:15px;background:#e6f0ff;color:#2464b7;}
.triq-chat-app .o-chat-welcome {min-height:0!important;display:block!important;padding:18px 10px!important;background:#f6f9fe;border:1px solid #e3ecf9;border-radius:16px;}
.triq-chat-app .o-chat-welcome>.o-tile,.triq-chat-app .o-chat-welcome>.o-avatar,.triq-chat-app .o-chat-welcome>h2,.triq-chat-app .o-chat-welcome>p {display:none;}
.triq-chat-app .chat-private-start,.triq-chat-app .chat-start-actions {display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-start;}
.triq-chat-app .chat-create-panel {margin-top:12px;max-width:100%;}
.triq-chat-app .chat-start-actions .btn,.triq-chat-app .chat-private-start>.btn {font-size:13px!important;min-height:42px;padding:9px 13px!important;}
.triq-chat-app .mobile-main[data-mobile-view="chat"] {padding:0;display:flex;flex-direction:column;overflow:hidden;}
.triq-chat-app [data-mobile-view="chat"] .o-chat-workspace {display:flex!important;flex-direction:column;height:100%!important;gap:0!important;flex:1;overflow:hidden;}
.triq-chat-app [data-mobile-view="chat"] .o-chat-workspace>.o-chat-list,.triq-chat-app [data-mobile-view="chat"] .o-chat-workspace>.o-panel,.triq-chat-app [data-mobile-view="chat"] .o-chat-workspace>.o-ticket-card {display:none!important;}
.triq-chat-app .o-chat-room {display:flex!important;flex-direction:column!important;flex:1;width:100%!important;min-width:0!important;min-height:0!important;height:100%!important;border:0!important;border-radius:0!important;overflow:hidden!important;}
.triq-chat-app .o-chat-head {flex:0 0 auto;display:flex;align-items:center;gap:5px;padding:10px 14px!important;min-height:66px;flex-wrap:wrap;background:#fff;}
.triq-chat-app .o-chat-head h2 {flex:1;min-width:100px;font-size:15px!important;}
.triq-chat-app .o-chat-head .chat-heading-info {white-space:normal;font-size:15px!important;line-height:1.3;}
.triq-chat-app .o-chat-head .o-controls {gap:4px;flex-wrap:wrap;justify-content:flex-end;}
.triq-chat-app .o-chat-head .o-controls>button {font-size:11px!important;min-height:34px;padding:6px 8px!important;}
.triq-chat-app .o-chat-head [data-action="biz-chat-remote-support"],.triq-chat-app .o-chat-head [data-mode="watch"] {display:none!important;}
.triq-chat-app #chat-message-list {flex:1;min-height:0!important;height:auto!important;max-height:none!important;overflow-y:auto!important;overflow-x:hidden;padding:14px 12px!important;background:#f2f6fc;overscroll-behavior:contain;scroll-padding-bottom:10px;}
.triq-chat-app .chat-message {max-width:90%!important;font-size:14px!important;padding:10px 12px!important;border-radius:14px!important;word-break:break-word;}
.triq-chat-app .chat-message.mine {background:#dfeeff!important;border-color:#cddff7!important;}
.triq-chat-app .chat-message-head {flex-wrap:wrap;gap:4px;font-size:10px!important;}
.triq-chat-app .chat-message .chat-body {font-size:14px!important;line-height:1.5;}
.triq-chat-app .o-composer {position:relative;display:flex!important;flex:0 0 auto;align-items:flex-end;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom))!important;background:#fff;border-top:1px solid #e4ebf5;}
.triq-chat-app .o-composer #biz-chat-message {flex:1;min-width:0;margin:0;}
.triq-chat-app .o-composer textarea {min-height:46px!important;max-height:110px!important;height:46px;font-size:16px!important;border-radius:14px!important;resize:none;padding:11px!important;}
.triq-chat-app #app .o-chat-room .o-composer {display:grid!important;grid-template-columns:42px minmax(0,1fr)!important;}
.triq-chat-app #app .o-chat-room .o-composer #biz-chat-message {width:auto!important;max-width:100%!important;}
.triq-chat-app #app .o-chat-room .o-composer #biz-chat-message>.fields {display:contents!important;}
.triq-chat-app .o-composer #biz-chat-message>.help {display:none;}
.triq-chat-app .o-composer button[type="submit"] {min-width:44px;min-height:44px;border-radius:14px;}
.triq-chat-app .o-attach-menu>summary {width:42px;height:44px;display:grid;place-items:center;border-radius:13px;font-size:26px;background:#edf3fb;}
.triq-chat-app .o-attach-popover {position:absolute!important;bottom:calc(100% + 8px)!important;left:8px!important;right:auto!important;top:auto!important;width:min(330px,calc(100vw - 30px))!important;max-height:60dvh;overflow:auto;z-index:40;}
.triq-chat-app .o-group-panel {position:fixed!important;inset:calc(75px + env(safe-area-inset-top)) 8px 8px!important;width:auto!important;max-width:600px!important;margin:auto!important;max-height:none!important;overflow:auto!important;z-index:50!important;background:#fff;border:1px solid #dbe4f0;border-radius:16px;box-shadow:0 16px 60px #14335635;}
.triq-chat-app .o-group-panel:not([open]) {display:none!important;}
.triq-chat-app .o-group-panel>summary {padding:14px;position:sticky;top:0;z-index:2;background:#ecf3fc;font-size:16px;cursor:pointer;}
.triq-chat-app .o-group-panel>summary::after {content:'  ×';float:right;font-size:22px;}
.triq-chat-app .o-chat-search {flex:0 0 auto;padding:8px 12px!important;max-height:160px;overflow:auto;}
.triq-chat-app .chat-layout {display:block;}
.triq-chat-app .chat-inbox {display:none;}
.triq-chat-app .fields {grid-template-columns:minmax(0,1fr)!important;}
.triq-chat-app .table-scroll {max-width:100%;overflow:auto;}
.triq-chat-app .card {max-width:100%;}
.triq-chat-app dialog {max-width:calc(100vw - 24px)!important;max-height:calc(100dvh - 32px)!important;overflow:auto;}
.triq-chat-app input,.triq-chat-app textarea {font-size:16px!important;}
.triq-chat-app .initial-password,.triq-chat-app .auth-shell,.triq-chat-app .auth-wrap,.triq-chat-app .login-layout {width:100%!important;min-width:0!important;max-width:520px!important;margin:auto!important;overflow:auto;}
.triq-chat-app .auth-main,.triq-chat-app .auth-card {width:auto!important;min-width:0!important;max-width:100%!important;}
.triq-chat-app .auth-art,.triq-chat-app .auth-aside,.triq-chat-app .login-art,.triq-chat-app .auth-intro,.triq-chat-app .auth-copy {display:none!important;}
.triq-chat-app .auth-wrap {display:block!important;padding:24px 18px!important;min-height:0!important;}
.triq-chat-app .auth-card {padding:24px!important;margin:0!important;border-radius:20px;}
.triq-chat-app .triq-message-stack {max-width:calc(100vw - 24px)!important;}
.mobile-install-help {position:fixed;bottom:18px;left:14px;right:14px;max-width:480px;margin:auto;padding:18px;border:1px solid #c8dbf3;border-radius:16px;background:#fff;box-shadow:0 12px 50px #102f5b30;z-index:1000;color:#184477;}
.chat-chooser {font:16px/1.5 system-ui,sans-serif;color:#183351;background:#f1f6fc;margin:0;min-height:100dvh;display:grid;place-items:center;padding:24px;}
.chat-chooser main {width:100%;max-width:420px;}
.chooser-logo {width:120px;height:80px;object-fit:contain;display:block;margin-bottom:28px;}
.chat-chooser h1 {font-size:42px;line-height:1.05;letter-spacing:-2px;margin:0 0 18px;}
.chat-chooser .intro {color:#607792;max-width:330px;margin-bottom:30px;}
.portal-choice {display:flex;align-items:center;gap:15px;padding:18px;margin:12px 0;border:1px solid #dbe5f2;border-radius:18px;background:white;color:#183351;text-decoration:none;box-shadow:0 4px 12px #16375f05;}
.portal-choice img {width:44px;height:44px;object-fit:contain;}
.portal-choice strong,.portal-choice small {display:block;}
.portal-choice small {color:#718198;font-size:12px;margin-top:3px;}
.portal-choice>span:last-child {margin-inline-start:auto;font-size:24px;color:#3575c0;}
.chooser-install {width:100%;margin-top:20px;padding:14px;border:0;border-radius:14px;background:#185db1;color:white;font:inherit;cursor:pointer;}
.chooser-note {font-size:12px;color:#7e8da1;margin-top:18px;text-align:center;}
@media(min-width:760px) {.triq-chat-app #app {border-inline:1px solid #e1e8f1;}.triq-chat-app .mobile-header {padding-inline:24px;}.triq-chat-app .mobile-main {padding:24px;}.triq-chat-app .o-chat-workspace {grid-template-columns:minmax(300px,1fr) minmax(280px,1fr)!important;}.triq-chat-app .o-chat-welcome {align-self:start;}.triq-chat-app [data-mobile-view="chat"] .o-chat-workspace>.o-chat-list {display:none!important;}}

/* TRIQ layout refinement — 29 October 2026 */
.triq-chat-app #app {max-width:1200px;box-shadow:0 0 60px #163c7010;font-family:Arial, sans-serif;}
.triq-chat-app .mobile-header {min-height:72px;gap:12px;}
.triq-chat-app .mobile-brand strong {font-family:inherit;font-size:19px;}
.triq-chat-app .mobile-header-actions {align-items:center;gap:6px;}
.triq-chat-app .mobile-main[data-mobile-view="chats"] {overflow:hidden;display:flex;flex-direction:column;padding:24px;background:#f3f7fc;}
.triq-chat-app [data-mobile-view="chats"] .o-chat-workspace {flex:1;min-height:0!important;height:100%!important;display:flex!important;flex-direction:column;gap:16px!important;max-width:920px;margin:0 auto;overflow:hidden;}
.triq-chat-app [data-mobile-view="chats"] .o-chat-welcome {order:0;flex:0 0 auto;display:flex!important;align-items:center;justify-content:flex-start;gap:10px;flex-wrap:wrap;padding:16px!important;border:1px solid #dce7f5;background:white;box-shadow:0 3px 14px #163c7005;}
.triq-chat-app .chat-private-start {display:contents!important;}
.triq-chat-app .chat-start-actions {display:flex!important;justify-content:flex-start!important;gap:10px!important;margin:0!important;}
.triq-chat-app .chat-start-actions .btn,.triq-chat-app .chat-private-start>.btn {margin:0!important;border-radius:10px!important;min-height:44px;font-weight:600;}
.triq-chat-app .chat-private-start>form,.triq-chat-app .chat-create-panel {flex-basis:100%;width:100%;max-height:40dvh;overflow:auto;margin:8px 0 0!important;}
.triq-chat-app [data-mobile-view="chats"] .o-chat-list {order:1;flex:1;min-height:0!important;height:auto!important;overflow:auto!important;border:1px solid #dce7f5!important;border-radius:18px!important;background:white;box-shadow:0 5px 24px #123b7006;padding:0 20px 16px!important;}
.triq-chat-app .o-chat-list .o-panel-head {padding:20px 0 14px!important;margin:0!important;align-items:center;}
.triq-chat-app .o-chat-list h2 {font-size:24px!important;color:#123b70;letter-spacing:-.6px;margin:0!important;}
.triq-chat-app .o-chat-list .o-panel-head button {border-radius:10px;min-width:40px;min-height:40px;}
.triq-chat-app .o-chat-filters {background:#f0f5fc!important;border-radius:12px;padding:5px!important;gap:4px!important;margin:0 0 12px!important;overflow:visible!important;display:flex!important;}
.triq-chat-app .o-chat-filters button {flex:1!important;min-width:0!important;padding:9px 4px!important;font-size:12px!important;border-radius:9px!important;box-shadow:none!important;}
.triq-chat-app .o-inbox-item {padding:16px 8px!important;min-height:84px;border-bottom:1px solid #edf2f8!important;transition:background .15s;}
.triq-chat-app .o-inbox-item:hover {background:#f3f7fd!important;}
.triq-chat-app .o-inbox-item b {color:#153b68;}
.triq-chat-app .o-inbox-item small {color:#75869b!important;}
.triq-chat-app button:focus-visible,.triq-chat-app a:focus-visible,.chat-chooser a:focus-visible,.chat-chooser button:focus-visible {outline:3px solid #73aaf3;outline-offset:3px;}
.chat-chooser {box-sizing:border-box;height:100dvh;min-height:0;overflow:hidden;padding:24px;background:radial-gradient(ellipse at top left,#dceaff,transparent 60%),#f3f7fc;}
.chat-chooser * {box-sizing:border-box;}
.chat-chooser main {max-width:460px;padding:28px 32px;border:1px solid #dce7f5;border-radius:24px;background:#ffffffed;box-shadow:0 20px 70px #143c7010;max-height:100%;overflow:auto;}
.chooser-logo {width:100px;height:65px;margin:0 auto 18px;}
.chat-chooser h1 {font-size:32px;line-height:1.1;letter-spacing:-1.2px;color:#123b70;text-align:center;margin-bottom:12px;}
.chat-chooser .intro {font-size:14px;line-height:1.5;margin:0 auto 20px;text-align:center;max-width:360px;}
.portal-choice {padding:13px 15px;margin:9px 0;border-radius:13px;gap:13px;box-shadow:none;transition:background .15s,border-color .15s;}
.portal-choice:hover {background:#f0f6ff;border-color:#8bb5ed;}
.portal-choice img {width:39px;height:39px;}
.portal-choice strong {font-size:15px;}
.portal-choice small {font-size:11px;}
.chooser-install {margin-top:14px;border-radius:11px;padding:12px;font-size:14px;font-weight:600;background:#124c96;}
.chooser-note {margin:12px 0 0;font-size:11px;}
@media(max-width:600px){
 .triq-chat-app .mobile-main[data-mobile-view="chats"] {padding:12px;}
 .triq-chat-app [data-mobile-view="chats"] .o-chat-workspace {gap:12px!important;}
 .triq-chat-app [data-mobile-view="chats"] .o-chat-welcome {padding:12px!important;gap:8px;}
 .triq-chat-app .chat-start-actions {width:100%;gap:8px!important;}
 .triq-chat-app .chat-start-actions .btn {flex:1;font-size:12px!important;padding:9px!important;}
 .triq-chat-app .chat-private-start>.btn {width:100%;font-size:12px!important;}
 .triq-chat-app [data-mobile-view="chats"] .o-chat-list {padding:0 12px 12px!important;border-radius:14px!important;}
 .triq-chat-app .o-chat-filters button {font-size:10px!important;}
 .triq-chat-app .mobile-header {padding-inline:12px;gap:8px;}
 .triq-chat-app .mobile-brand strong {font-size:16px;}
 .mobile-header>img {width:46px;}
 .chat-chooser {padding:14px;}
 .chat-chooser main {padding:22px;}
}
@media(max-height:700px){
 .chat-chooser main {padding:16px 22px;}
 .chooser-logo {height:48px;width:80px;margin-bottom:10px;}
 .chat-chooser h1 {font-size:26px;margin-bottom:8px;}
 .chat-chooser .intro {margin-bottom:12px;font-size:12px;}
 .portal-choice {padding:9px 12px;margin:7px 0;}
 .chooser-install {margin-top:9px;padding:10px;}
 .chooser-note {margin-top:8px;}
}
@media(max-height:470px) and (min-width:620px){
 .chat-chooser main {max-width:850px;display:grid;grid-template-columns:1fr 1fr;gap:8px 28px;align-items:center;}
 .chooser-logo {grid-column:1;grid-row:1;}
 .chat-chooser h1 {grid-column:1;grid-row:2;}
 .chat-chooser .intro {grid-column:1;grid-row:3;}
 .portal-choice {grid-column:2;margin:0;}
 .portal-choice:nth-of-type(1) {grid-row:1;}.portal-choice:nth-of-type(2) {grid-row:2;}.portal-choice:nth-of-type(3) {grid-row:3;}
 .chooser-install {grid-column:2;grid-row:4;margin:0;}.chooser-note {grid-column:1;grid-row:4;margin:0;}
}
.triq-chat-app [data-mobile-view="chats"] .o-chat-welcome {align-self:stretch!important;width:100%!important;box-sizing:border-box;}
.triq-chat-app .chat-start-actions .btn,.triq-chat-app .chat-private-start>.btn {font-family:Arial,sans-serif!important;}

/* Match the canonical portal: inbox left, conversation welcome right. */
.triq-chat-app #app .mobile-main[data-mobile-view="chats"] {padding:20px;}
.triq-chat-app #app [data-mobile-view="chats"] .o-chat-workspace {max-width:none;gap:16px!important;}
.triq-chat-app #app .o-chat-welcome .chat-start-actions {justify-content:flex-start!important;}
.triq-chat-app #app .o-chat-welcome {justify-content:flex-start!important;align-items:flex-start!important;}
.triq-chat-app #app [data-mobile-view="chat"] .o-breadcrumb,
.triq-chat-app #app [data-mobile-view="chat"] .o-ticket-detail {display:none!important;}
.triq-chat-app #app [data-mobile-view="chat"] .o-chat-room {flex:1 1 0!important;min-height:0!important;}
.triq-chat-app #app [data-mobile-view="chat"] .o-chat-head {border-bottom:1px solid #e4ebf5;}
@media(min-width:760px){
 .triq-chat-app #app [data-mobile-view="chats"] .o-chat-workspace {display:grid!important;grid-template-columns:minmax(340px,36%) minmax(0,1fr)!important;grid-template-rows:minmax(0,1fr)!important;}
 .triq-chat-app #app [data-mobile-view="chats"] .o-chat-list {grid-column:1;grid-row:1;align-self:stretch!important;height:100%!important;box-sizing:border-box;}
 .triq-chat-app #app [data-mobile-view="chats"] .o-chat-welcome {grid-column:2;grid-row:1;height:100%;align-self:stretch!important;display:flex!important;flex-direction:column;justify-content:center!important;align-items:center!important;padding:28px!important;overflow:auto;}
 .triq-chat-app #app [data-mobile-view="chats"] .o-chat-welcome>.o-tile,
 .triq-chat-app #app [data-mobile-view="chats"] .o-chat-welcome>h2,
 .triq-chat-app #app [data-mobile-view="chats"] .o-chat-welcome>p {display:block!important;margin:0 0 12px;text-align:center;}
 .triq-chat-app #app .o-chat-welcome>h2 {font-size:24px;color:#123b70;}
 .triq-chat-app #app .o-chat-welcome>p {font-size:14px;color:#71829a;}
 .triq-chat-app #app .o-chat-welcome:has(.chat-create-panel),
 .triq-chat-app #app .o-chat-welcome:has(.chat-private-start form) {justify-content:flex-start!important;}
 .triq-chat-app #app .o-chat-filters button {font-size:11px!important;}
}
@media(max-width:759px){
 .triq-chat-app #app .mobile-main[data-mobile-view="chats"] {padding:10px;}
 .triq-chat-app #app [data-mobile-view="chats"] .o-chat-welcome {padding:10px!important;gap:8px!important;}
 .triq-chat-app #app .chat-private-start>.btn {width:100%;}
 .triq-chat-app #app .chat-start-actions {width:100%;}
}