:root{font-family:Arial,Helvetica,sans-serif;color:#08223f;background:#f7fafc;font-synthesis:none;--navy:#032438;--blue:#007cff;--muted:#607e9d;--line:#e7edf3;--sidebar:240px;--list:350px;--details:330px}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,select{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button{border:0;background:none;color:inherit}button:disabled{opacity:.5;cursor:default}a{color:var(--blue);text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #55b4ff;outline-offset:2px}button:hover{filter:brightness(.96)}svg{flex:none;vertical-align:middle}.loading{height:100vh;display:grid;place-items:center;color:var(--muted)}.app-shell{height:100dvh;display:grid;grid-template-columns:var(--sidebar) 1fr;grid-template-rows:70px minmax(0,1fr);overflow:hidden}.sidebar{grid-row:1/3;background:linear-gradient(160deg,#032638,#001d31);color:#fff;display:flex;flex-direction:column;padding:15px 10px 28px}.brand{height:101px;position:relative;margin:0 8px 8px;overflow:hidden}.brand-crop{position:absolute;inset:0 0 26px;overflow:hidden}.brand-crop img{position:absolute;width:284px;max-width:none;left:-37px;top:-57px}.brand-one{position:absolute;left:8px;top:66px;font-size:25px;font-weight:700;color:#009aff}.nav{display:grid;gap:5px}.nav button{display:flex;align-items:center;gap:16px;padding:14px 13px;text-align:left;border-radius:8px;color:#eff8ff;font-size:15px}.nav button.active{background:#07405d}.nav button:hover{background:#0b354d}.nav button svg{width:21px}.nav-badge{margin-left:auto;border-radius:20px;background:#008cff;font-size:12px;padding:3px 8px}.nav-divider{height:1px;background:#ffffff0a;margin:4px 0}.developer{margin:auto 7px 0;text-align:center;padding:17px 8px;border:1px solid #12415b;border-radius:9px;background:#07304899;display:grid;gap:8px;font-size:13px;color:#b4cadd}.developer strong{color:white;font-size:15px}.topbar{background:linear-gradient(100deg,#002336,#042b40);color:white;display:flex;justify-content:flex-end;align-items:center;gap:25px;padding:0 25px}.topbar .demo-badge{margin-right:auto;background:#ffffff0e;border:1px solid #ffffff20;color:#c7dbe5;border-radius:6px;font-size:11px;letter-spacing:.035em;padding:7px 10px}.topbar .notification{position:relative}.notification:after{content:'3';position:absolute;right:-6px;top:-7px;background:#f74150;color:white;border-radius:12px;font-size:10px;padding:3px 5px}.profile{display:flex;gap:11px;align-items:center;font-size:13px;text-align:left}.profile small{display:block;color:#bed0df;margin-top:3px}.avatar-profile{background:linear-gradient(135deg,#49c5ff,#0075e7);border-radius:50%;width:37px;height:37px;display:grid;place-items:center;font-size:14px;color:white}.workspace{display:grid;grid-template-columns:var(--list) minmax(330px,1fr) var(--details);min-height:0}.conversation-pane{border-right:1px solid var(--line);background:#fff;display:flex;flex-direction:column;min-height:0}.list-heading{padding:20px 18px 15px;display:flex;align-items:center;justify-content:space-between}.list-heading h1{font-size:20px;letter-spacing:-.65px;margin:0}.search-box{margin:0 16px;display:flex;align-items:center;gap:8px;background:#f7f9fb;border:1px solid #dce6ee;border-radius:8px;padding:11px 10px;color:#557894}.search-box input{border:0;background:transparent;min-width:0;width:100%;outline:0;font-size:12px;color:#173b5b}.search-box input::placeholder{color:#6b88a3}.filters{display:flex;justify-content:space-between;padding:13px 14px 8px;gap:5px}.filter-chip{border-radius:22px;padding:7px 8px;font-size:12px;white-space:nowrap}.filter-chip.active{background:#e1f2ff}.count{display:inline-block;padding:2px 5px;border-radius:15px;background:#dfe9f0;font-size:11px;margin-left:3px}.active .count{background:#008bff;color:white}.count.red{background:#ef404a;color:#fff}.secondary-filters{display:flex;gap:6px;margin:0 17px 9px}.secondary-filters select{border:0;background:#f6f9fc;color:#69829b;border-radius:5px;padding:5px;font-size:11px;max-width:42%}.secondary-filters button{margin-left:auto;color:#6184a0}.conversation-list{overflow:auto;flex:1}.conversation-row{width:100%;display:flex;gap:12px;text-align:left;padding:13px 16px;position:relative;align-items:center;min-height:74px;border-bottom:1px solid #f5f8fa}.conversation-row:hover{background:#f4faff}.conversation-row.selected{background:#e4f4ff}.avatar{width:49px;height:49px;flex:0 0 49px;border-radius:50%;display:grid;place-items:center;background:var(--avatar,#0a6287);color:#fff;font-size:22px;box-shadow:inset 0 0 0 1px #ffffff20}.avatar.small{width:39px;height:39px;flex-basis:39px;font-size:17px}.row-content{min-width:0;flex:1}.row-title{display:flex;align-items:center;gap:6px;justify-content:space-between;margin-bottom:7px}.row-title strong{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:-.2px}.row-title time{font-size:11px;color:#5b7fa0;white-space:nowrap;font-weight:400}.row-bottom{display:flex;align-items:center;gap:8px}.row-preview{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;color:#527797;flex:1}.unread{border-radius:15px;background:#0088f5;color:white;font-size:11px;min-width:20px;text-align:center;padding:3px 4px}.select-check{accent-color:var(--blue);margin:0}.bulk-bar{padding:9px 14px;background:#eaf5ff;display:flex;gap:9px;font-size:12px;align-items:center}.bulk-bar button{color:var(--blue)}.chat{display:flex;flex-direction:column;min-height:0;min-width:0;background:#f3f1eb}.chat-header{height:67px;flex:none;background:#fff;display:flex;gap:11px;align-items:center;border-bottom:1px solid var(--line);padding:0 18px}.chat-title{flex:1;min-width:0}.chat-title strong{display:block;font-size:16px;letter-spacing:-.3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-title small{display:block;font-size:12px;color:#4c7294;margin-top:5px}.status-pill{font-size:11px;color:#008d53;background:#e2ffed;border-radius:20px;padding:7px 10px;white-space:nowrap}.status-pill:before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:#02b866;margin-right:5px}.chat-header .more{padding:7px}.mobile-back{display:none}.messages{padding:15px 18px;overflow:auto;flex:1;background-color:#f5f3ee;background-image:radial-gradient(#ddd7c755 .7px,transparent .8px),repeating-linear-gradient(45deg,transparent,transparent 30px,#e9e6df33 31px,transparent 32px);background-size:20px 20px,70px 70px}.day-label{font-size:10px;background:#ffffffb5;border:1px solid #e9e6e0;border-radius:5px;padding:5px 10px;color:#839093;margin:0 auto 13px;width:max-content}.message-line{display:flex;margin-bottom:9px}.message-line.out{justify-content:flex-end}.bubble{max-width:87%;border-radius:8px;padding:11px 13px 7px;background:#fff;box-shadow:0 1px 2px #00162b13;font-size:13px;line-height:1.48;white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid #ffffff}.out .bubble{background:#e4fdd9;border-color:#d8f5ce}.bubble p{margin:0}.message-meta{font-size:10px;color:#6088a6;display:flex;justify-content:flex-end;gap:5px;align-items:center;margin-top:4px}.message-meta svg{color:#009af5}.source-label{margin-right:auto;opacity:.75;font-size:9px}.document-bubble{min-width:280px;max-width:88%;padding:12px 14px 7px}.document-content{display:flex;align-items:center;gap:12px;white-space:normal;color:#08223f}.pdf-icon{flex:0 0 33px;width:33px;height:43px;background:linear-gradient(145deg,#ff4b51,#e71c25);border-radius:3px;color:white;display:grid;place-items:center;font-size:11px;font-weight:bold;clip-path:polygon(0 0,70% 0,100% 24%,100% 100%,0 100%)}.document-info{min-width:0}.document-info strong{font-size:12px;line-height:1.4;display:block;overflow-wrap:anywhere}.document-info small{color:#6b86a1;font-size:10px;display:block;margin-top:6px}.composer-area{flex:none;background:#fff;border-top:1px solid var(--line);padding:13px 16px 14px}.composer-row{display:flex;align-items:center;gap:9px}.composer{display:flex;flex:1;min-width:0;gap:12px;align-items:center;border:1px solid #dde6ee;border-radius:28px;box-shadow:0 2px 4px #1537560b;padding:8px 11px;color:#6788a4;background:#fff}.composer textarea{resize:none;min-height:26px;max-height:90px;height:26px;border:0;background:transparent;outline:0;flex:1;min-width:0;color:#173653;font-size:13px;line-height:24px}.composer textarea::placeholder{color:#6d89a4}.send-button{height:47px;width:47px;border-radius:50%;background:#032b41;color:#fff;display:grid;place-items:center;box-shadow:0 3px 7px #032b4122}.quick-actions{display:flex;gap:6px;margin-top:12px;overflow-x:auto;padding-bottom:1px}.quick-actions button{border:1px solid #dce8f2;border-radius:6px;color:#0074ee;padding:8px 8px;font-size:10px;white-space:nowrap;background:white}.details{background:white;border-left:1px solid var(--line);padding:20px 18px;overflow:auto}.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.section-title h2,.details h3{font-size:14px;margin:0;letter-spacing:-.2px}.text-button{font-size:11px;color:var(--blue);padding:4px 0;display:inline-flex;align-items:center;gap:4px}.customer-identity{display:flex;align-items:center;gap:12px;margin:20px 0}.customer-identity strong{font-size:14px;display:block;line-height:1.3}.tag{display:inline-block;font-size:11px;padding:5px 8px;border-radius:6px;background:#dcffe7;color:#008839;margin-top:5px}.customer-fields{display:grid;grid-template-columns:100px 1fr;gap:13px 10px;font-size:12px;margin:25px 0}.customer-fields dt{color:#6182a2}.customer-fields dd{margin:0;min-width:0;overflow-wrap:anywhere}.customer-fields select{border:0;color:#123652;background:#f5f8fb;max-width:100%;padding:3px;font-size:11px;border-radius:4px}.detail-section{border-top:1px solid #edf1f5;padding-top:18px;margin-top:20px}.stages{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:12px;font-size:11px}.stages li{display:flex;align-items:center;gap:10px}.stage-dot{width:17px;height:17px;border:2px solid #8ca7b9;border-radius:50%;flex:none}.stage-dot.done{background:#00b568;border-color:#00b568;color:#fff;display:grid;place-items:center}.stage-dot.pending{border-color:#058dff;box-shadow:0 0 0 2px #058dff10}.stages time{font-size:10px;color:#6b8ca8;margin-left:auto;white-space:nowrap}.doc-row{display:flex;gap:10px;margin-top:16px;align-items:center;font-size:11px;color:#123758}.doc-row .pdf-icon{width:22px;height:29px;flex-basis:22px;font-size:8px}.doc-row strong{font-weight:400;display:block;overflow-wrap:anywhere;line-height:1.35}.doc-row small{color:#6c8aa5;display:block;margin-top:4px;font-size:10px}.notes textarea{width:100%;resize:vertical;min-height:74px;border:1px solid #dde7ef;border-radius:6px;background:#f7f9fb;padding:10px;margin-top:12px;font-size:12px;color:#26465e}.notes textarea::placeholder{color:#8198ac}.note-item{border-radius:6px;background:#fff8df;padding:10px;font-size:12px;margin-top:10px;white-space:pre-wrap;overflow-wrap:anywhere}.note-item small{display:block;color:#8b8872;margin-top:6px;font-size:10px}.empty{padding:40px 22px;color:#7890a4;font-size:13px;text-align:center;line-height:1.7}.empty-chat{display:grid;place-items:center;flex:1;padding:50px;text-align:center;color:#6e8699}.empty-chat h2{color:#163650}.primary{background:#087eff;color:#fff;padding:11px 16px;border-radius:7px;font-size:13px}.secondary{border:1px solid #dbe5ed;border-radius:7px;padding:10px 14px;background:#fff;font-size:13px}.danger{color:#d83c4b}dialog{border:0;border-radius:14px;padding:0;width:min(540px,calc(100vw - 30px));max-height:85vh;color:#14334d;box-shadow:0 20px 80px #001b3c40}dialog::backdrop{background:#001c3b55;backdrop-filter:blur(3px)}.modal-header{display:flex;justify-content:space-between;padding:22px 24px 16px;border-bottom:1px solid var(--line)}.modal-header h2{margin:0;font-size:19px;letter-spacing:-.4px}.modal-body{padding:22px 24px;overflow:auto;max-height:65vh;font-size:13px;line-height:1.55}.modal-body p{margin:0 0 15px;color:#668098}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:16px 24px;border-top:1px solid var(--line)}.form-field{display:grid;gap:6px;margin-bottom:14px;font-size:12px;color:#607e96}.form-field input,.form-field select,.form-field textarea{padding:10px 11px;border:1px solid #dbe4ec;border-radius:6px;color:#153951;background:#fbfdff;width:100%;resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.dialog-list{display:grid;gap:7px}.dialog-list button{border:1px solid #e0e9f0;padding:12px;border-radius:8px;text-align:left;display:flex;align-items:center;gap:12px}.dialog-list button:hover{border-color:#78bcff;background:#f5fbff}.dialog-list small{display:block;color:#7b91a4;font-size:11px;margin-top:3px}.dialog-list .grow{flex:1}.snippet-row{border-bottom:1px solid var(--line);padding:12px 0}.snippet-row p{font-size:12px;margin:6px 0}.snippet-actions{display:flex;gap:10px;flex-wrap:wrap;font-size:11px;color:#0079ef}.snippets-top{display:flex;justify-content:space-between;margin-bottom:12px;align-items:center}.modal-status{padding:12px;border-radius:8px;background:#f1f8ff;color:#396b96;margin-top:12px;font-size:12px}.mode-option{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);padding:14px;border-radius:8px;margin-bottom:10px}.mobile-title{display:none}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(100px);padding:13px 20px;background:#032c42;color:white;border-radius:9px;box-shadow:0 5px 20px #00203820;font-size:13px;z-index:20;opacity:0;transition:.2s;max-width:90vw}#toast.visible{transform:translateX(-50%) translateY(0);opacity:1}.app-view{padding:28px;overflow:auto;grid-column:1/-1;background:#f5f8fc}.app-view h1{font-size:26px;margin:0 0 10px}.app-view .subtitle{color:#6c879d;font-size:14px;margin-bottom:25px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.card{background:#fff;border:1px solid #e2eaf2;border-radius:10px;padding:22px;box-shadow:0 3px 10px #092d4804}.card h3{font-size:15px;margin:0 0 10px}.card p{font-size:13px;line-height:1.6;color:#6d8399}.view-heading{display:flex;justify-content:space-between;align-items:start}.table{width:100%;border-collapse:collapse;background:white;font-size:13px;border-radius:10px;overflow:hidden}.table th,.table td{text-align:left;padding:14px;border-bottom:1px solid var(--line)}.table th{color:#5d7f9b;font-weight:500;background:#eef5fa}.muted{color:#7792a7}.hidden{display:none!important}
@media(min-width:1500px){:root{--sidebar:247px;--list:370px;--details:340px}.bubble{font-size:14px}.chat-header{height:67px}.details{padding:22px 18px}.customer-fields{font-size:13px}.row-title strong{font-size:15px}.row-preview{font-size:13px}.conversation-row{min-height:76px}.quick-actions button{font-size:11px}}
@media(max-width:1250px){:root{--sidebar:195px;--list:295px;--details:285px}.brand-crop img{width:245px;left:-37px;top:-48px}.brand-one{top:56px;font-size:22px}.nav button{font-size:13px;gap:12px;padding:13px 10px}.topbar{gap:17px}.workspace{grid-template-columns:var(--list) minmax(310px,1fr) var(--details)}.customer-fields{grid-template-columns:84px 1fr;gap:12px 6px;font-size:11px}.chat-header{padding:0 12px;gap:8px}.chat-title strong{font-size:14px}.status-pill{font-size:10px;padding:6px}.details{padding:18px 13px}.avatar{width:42px;height:42px;flex-basis:42px}.stages{font-size:10px}.stages time{font-size:9px}.quick-actions{gap:4px}.quick-actions button{padding:7px 5px;font-size:9px}.conversation-row{gap:9px;padding:12px}.row-title strong{font-size:13px}}
@media(max-width:1100px){:root{--sidebar:180px;--list:290px}.workspace{grid-template-columns:var(--list) minmax(300px,1fr)}.details{display:none}.workspace.show-details .details{display:block;position:fixed;right:0;top:70px;bottom:0;width:330px;box-shadow:-10px 0 30px #05233920;z-index:5}.brand-crop img{width:230px;left:-35px;top:-46px}.brand-one{top:50px}.topbar .demo-badge{font-size:10px}.document-bubble{min-width:250px}}
@media(max-width:740px){.app-shell{grid-template-columns:1fr;grid-template-rows:56px 1fr}.sidebar{display:none}.topbar{gap:15px;padding:0 14px}.topbar .demo-badge{font-size:9px;padding:6px}.profile strong,.profile small,.topbar>.icon-button{display:none}.profile{gap:4px}.mobile-title{display:block;font-size:14px;margin-right:auto}.topbar .demo-badge{margin-right:0}.workspace{display:block;position:relative}.conversation-pane{height:100%}.chat{height:100%;display:none}.workspace.mobile-chat .conversation-pane{display:none}.workspace.mobile-chat .chat{display:flex}.mobile-back{display:block;padding:0}.chat-header{height:66px}.messages{padding:14px 12px}.bubble{max-width:89%}.details{display:none}.workspace.show-details .details{top:56px;width:100%;z-index:6}.quick-actions button{font-size:10px;padding:7px}.form-grid{grid-template-columns:1fr}.composer-area{padding:10px}.chat-title strong{font-size:15px}.app-view{height:100%;padding:20px}.developer{display:none}.status-pill{padding:6px}.list-heading h1{font-size:22px}.conversation-row{min-height:80px}.row-title strong{font-size:15px}.row-preview{font-size:13px}.avatar{width:49px;height:49px;flex-basis:49px}}
/* Preserve the supplied logo; only its surrounding image canvas is cropped. */
.brand-crop img{width:270px;left:-35px;top:-54px;mix-blend-mode:screen}
.message-line.out .document-bubble{background:#fff;border-color:#fff}
@media(max-width:1250px){.brand-crop img{width:245px;left:-37px;top:-48px}}
@media(max-width:1100px){.brand-crop img{width:230px;left:-35px;top:-46px}}
.brand-crop img{mix-blend-mode:lighten}
@media(min-width:1101px) and (max-width:1400px){:root{--sidebar:210px;--list:315px;--details:300px}.brand-crop img{width:250px;left:-36px;top:-50px}.nav button{font-size:14px;padding-left:10px;gap:13px}}
.workspace,.conversation-pane,.topbar{min-width:0}
@media(max-width:740px){.app-shell{grid-template-columns:minmax(0,1fr)}.workspace{width:100%;min-width:0}.chat,.conversation-pane{width:100%;min-width:0}.topbar{gap:10px}.topbar .demo-badge{max-width:185px;min-width:0;line-height:1.3}.profile{flex-shrink:0}.mobile-title{font-size:12px;min-width:0}.document-bubble{min-width:0;max-width:90%}.composer-row,.messages,.chat-header{min-width:0}.bubble{min-width:0}.filters{padding-left:12px;padding-right:12px}.filter-chip{font-size:11px;padding:7px 6px}}

/* Phase 2: preserve the entire supplied wordmark and icon without distortion. */
.brand{height:112px;flex:none;overflow:visible;margin:0 4px 8px}
.brand-crop{position:relative;inset:auto;width:100%;height:auto;aspect-ratio:940/300;overflow:hidden;margin-top:8px}
.brand-crop img{position:absolute;width:136.17%;height:auto;max-width:none;left:-20.2%;top:-94.66%;mix-blend-mode:lighten}
.brand-one{position:static;display:block;font-size:24px;line-height:1.2;margin:3px 0 0 7px}
.workspace{grid-template-columns:minmax(350px,32%) minmax(0,1fr)}
.details{display:none}.workspace.show-details{grid-template-columns:minmax(290px,29%) minmax(0,1fr) 320px}
.workspace.show-details .details{display:block;position:static;width:auto;box-shadow:none}
.details-close{display:flex;margin:0 0 14px auto}.chat-header{min-height:86px;height:auto;padding-top:10px;padding-bottom:10px}
.info-toggle{display:flex;align-items:center;gap:5px;padding:8px;border:1px solid #dce8ef;border-radius:7px;color:#3c6a87;font-size:11px}.info-toggle span{display:none}.info-toggle[aria-expanded=true]{background:#e5f4ff;color:#007cff}
.assignee-button{display:block;padding:0;margin-top:5px;color:#577894;font-size:11px;text-align:left;text-decoration:underline;text-underline-offset:2px}
.row-title{margin-bottom:5px}.row-labels{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin:0 0 6px}
.stage-label{font-size:10px;border:1px solid #dce5ec;background:#f3f7fa;color:#49677f;padding:2px 5px;border-radius:4px;white-space:nowrap}
.pending-label{font-size:9px;color:#8b641d;white-space:nowrap}.row-title strong{font-size:14px}.conversation-row{padding-top:12px;padding-bottom:12px}
.filters{flex-wrap:wrap;justify-content:flex-start;gap:3px}.filter-chip{font-size:11px;padding:6px}.filter-chip .count{font-size:10px}
.permission-fields{border:1px solid #dce5ed;border-radius:7px;padding:13px;margin:18px 0;display:grid;gap:9px}.permission-fields label{display:flex;gap:7px;align-items:center}.users-toolbar{display:flex;gap:18px;align-items:center;margin-bottom:20px}.lifecycle-actions{margin-top:15px}
@media(min-width:1600px){.info-toggle span{display:inline}}
@media(max-width:1250px){.workspace{grid-template-columns:320px minmax(0,1fr)}.workspace.show-details{grid-template-columns:290px minmax(0,1fr)}.workspace.show-details .details{position:fixed;right:0;top:70px;bottom:0;width:320px;box-shadow:-10px 0 30px #05233920;z-index:5}}
@media(max-width:900px){.workspace{grid-template-columns:290px minmax(0,1fr)}.chat-header{gap:7px;padding-left:10px;padding-right:10px}.chat-header .status-pill{display:none}}
@media(max-width:740px){.workspace,.workspace.show-details{display:block}.workspace.show-details .details{top:56px;width:100%;max-width:100vw}.chat-header{min-height:88px}.row-title strong{font-size:15px}.filters{flex-wrap:nowrap;justify-content:space-between}.cards{grid-template-columns:minmax(0,1fr)}.table{display:block;overflow:auto}.view-heading{gap:8px}.view-heading .secondary{padding:8px;font-size:11px}.app-view{padding:16px}.users-toolbar{display:block}.info-toggle{flex-shrink:0}}

.mobile-menu{display:none}@media(max-width:740px){.mobile-menu{display:block;padding:0}.topbar{gap:7px}.topbar .demo-badge{max-width:138px;font-size:8px}.mobile-title{font-size:11px}.profile svg{display:none}}

/* Final visual polish: only branding, composer controls and sidebar footer. */
.brand-crop img{clip-path:polygon(0 0,100% 0,100% 100%,68% 100%,68% 57%,0 57%)}
.brand-one{position:absolute;top:calc((var(--sidebar) - 28px) * .21 + 8px);left:0;margin:0}
.send-button{flex:0 0 47px;min-width:47px;min-height:47px;aspect-ratio:1;padding:0}
.composer-area{min-width:0;width:100%}
.composer-row{width:100%}
.composer>button{flex-shrink:0}
.quick-actions{flex-wrap:wrap;overflow:visible;row-gap:6px}
.quick-actions button{flex-shrink:0}
.sidebar{min-height:0}
.sidebar .nav{min-height:0;overflow-y:auto;flex-shrink:1}
.developer{flex-shrink:0;position:relative;margin-top:auto}
.sidebar .nav+.developer{margin-top:12px}
@media(min-height:820px){.sidebar .nav+.developer{margin-top:auto}}

/* Fit the sidebar content to the available height without menu scrollbars. */
@media(min-width:741px){
 .sidebar{display:grid;grid-template-rows:90px minmax(0,1fr) auto;gap:12px;padding:12px 10px 18px;overflow:hidden}
 .sidebar .brand{height:90px;margin-bottom:0}
 .sidebar .nav{height:100%;max-height:500px;min-width:0;overflow:hidden;grid-template-rows:repeat(8,minmax(0,1fr)) 1px minmax(0,1fr);gap:clamp(1px,.5dvh,5px);align-self:start}
 .sidebar .nav button{min-height:0;min-width:0;padding-top:0;padding-bottom:0;gap:10px;line-height:20px}
 .sidebar .nav button span:not(.nav-badge){min-width:0;white-space:nowrap}
 .sidebar .nav-divider{margin:0}
 .sidebar .nav+.developer{margin:0 7px;padding:14px 8px;gap:7px;text-align:center}
}
/* Reserve a dedicated track for the send control; the input absorbs width changes. */
.composer-area{padding:16px 18px 18px;flex-shrink:0}
.composer-row{display:grid;grid-template-columns:minmax(0,1fr) 47px;align-items:center;gap:12px;min-width:0}
.composer{width:100%;min-width:0;min-height:47px;gap:8px;padding:6px 9px}
.composer>button{width:28px;height:28px;padding:0;display:grid;place-items:center;flex:0 0 28px}
.composer textarea{width:0;flex:1 1 0;min-width:0}
.send-button{width:47px;height:47px;max-width:47px;max-height:47px;place-self:center;border-radius:50%;overflow:visible}
.messages{min-height:0}
@media(max-width:740px){.composer-area{padding:12px 12px max(16px,env(safe-area-inset-bottom))}.composer-row{gap:9px}.composer{gap:5px;padding-left:7px;padding-right:7px}}
@media(min-width:741px) and (max-height:560px){.sidebar{gap:8px;padding-top:8px;padding-bottom:8px}.sidebar .nav{gap:1px}.sidebar .nav+.developer{padding:8px;gap:4px}}
@media(min-width:741px) and (max-height:560px){.sidebar .nav-badge{padding-top:0;padding-bottom:0;line-height:20px}}

/* Clearly visible conversation automation state. */
.chat-header .status-pill{display:flex;align-items:center;justify-content:center;gap:9px;flex-shrink:0;padding:10px 14px;border:1px solid;border-radius:12px;white-space:normal;text-align:left;line-height:1.3;min-height:56px}
.chat-header .status-pill:before{display:none}
.status-pill span{display:grid;gap:3px}.status-pill strong{font-size:15px;font-weight:700}.status-pill small{font-size:13px;font-weight:400}
.chat-header .status-automatic{color:#14532d;background:#dcfce7;border-color:#86c79e}
.chat-header .status-human{color:#713f12;background:#fef3c7;border-color:#e9bd52}
@media(max-width:1100px){.chat-header{flex-wrap:wrap}.chat-header .status-pill{order:10;flex-basis:100%;justify-content:flex-start}}