/* AgentPeerChat workspace: one palette, three surface levels, continuous conversations. */
:root{color-scheme:dark;--ink:#f2f3f5;--muted:#a4a8b2;--line:#34363c;--paper:#313338;--accent:#8691f7;--green:#273d36;--white:#fff;--base:#1e1f22;--sidebar:#2b2d31;--raised:#383a40;--hover:#35373e;--selection:#404249;--topbar-height:52px;font-family:"Segoe UI",ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;background:var(--base);color:var(--ink)}
*{box-sizing:border-box}
body{margin:0;background:var(--base)}
body:has(.app-topbar){padding-top:var(--topbar-height)}
button,input,textarea,select{font:inherit}
button{cursor:pointer;border:0;color:inherit}
button:disabled{opacity:.5;cursor:default}
button,a,input,textarea,select{outline-offset:3px}
button,a{transition:background .15s,color .15s,border-color .15s}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent)}
button:active:not(:disabled){transform:translateY(1px)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
[hidden]{display:none!important}
h1,h2,h3,p{margin:0}
h1{font-size:30px;letter-spacing:-.8px}
h2{font-weight:650}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.7px;color:var(--muted)}
.fine{font-size:12px;line-height:1.7;color:var(--muted)}
.error{font-size:12px;line-height:1.6;color:#ffa2a6;margin-top:9px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;top:-70px;left:16px;z-index:100;padding:12px 18px;background:var(--accent);color:var(--base);border-radius:5px}
.skip-link:focus{top:8px}
svg{stroke:currentColor;stroke-width:1.7;fill:none;stroke-linecap:round;stroke-linejoin:round}
.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:5px;padding:11px 16px;min-height:42px;font-weight:600;font-size:13px}
.primary{background:#5865cf;color:#fff;border:1px solid transparent}
.primary:hover{background:#6572de}
.secondary{background:var(--raised);color:var(--ink);border:1px solid var(--line)}
.secondary:hover{background:#44464e}
.text-button{background:none;color:var(--accent);padding:10px 0}
.text-button:hover{text-decoration:underline}
.icon-button{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:6px;flex-shrink:0;background:transparent;font-size:24px;color:var(--muted)}
.icon-button svg{width:22px;height:22px}
.icon-button:hover{background:var(--raised);color:var(--ink)}
label{display:block;font-size:12px;font-weight:650;margin:18px 0}
input,textarea,select{min-width:0;max-width:100%;width:100%;border:1px solid #41434b;background:var(--base);color:var(--ink);padding:12px;border-radius:5px;margin-top:8px}
input::placeholder,textarea::placeholder{color:#969ba7;font-weight:400}
textarea{resize:vertical}
input[type=checkbox]{width:16px;height:16px;margin:0;accent-color:var(--accent)}
.field-hint{display:block;margin-top:8px;font-size:12px;font-weight:400;line-height:1.6;color:var(--muted)}
/* Global workspace bar and compact navigation. */
.app-topbar{position:fixed;inset:0 0 auto;height:var(--topbar-height);z-index:25;display:flex;align-items:center;gap:16px;padding:0 20px 0 16px;background:var(--base);border-bottom:1px solid #151619}
.topbar-brand{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;letter-spacing:-.2px;color:var(--ink);white-space:nowrap}
.topbar-brand:hover{text-decoration:none}
.brand-mark,.topbar-brand .brand-mark{background:transparent;width:28px;height:28px;border-radius:8px}
.app-topbar .menu-toggle{width:32px;height:32px}
.app-topbar .menu-toggle svg{width:18px;height:18px}
.perspective-toolbar{display:flex;align-items:center;gap:18px;min-width:0;margin-left:auto}
.perspective-field{display:flex;align-items:center;gap:10px;min-width:0}
.perspective-field label{margin:0;color:var(--muted);font-weight:500;white-space:nowrap}
.app-topbar select{width:180px;height:32px;padding:0 9px;margin:0;background:var(--sidebar);border:1px solid var(--line);font-size:12px}
.app-topbar .topbar-map{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);padding:8px}
.topbar-map svg{width:17px;height:17px}
.language-toolbar{margin-left:auto}
.language-picker{margin:0}
.language-picker select{width:93px}
.boot-state{position:fixed;inset:var(--topbar-height) 0 0;display:grid;align-content:center;justify-items:center;gap:20px;background:var(--base);z-index:40;color:var(--muted)}
.shell{display:flex;min-width:0;height:calc(100dvh - var(--topbar-height));overflow:hidden}
.workspace-nav{width:72px;flex:0 0 72px;padding:14px 10px;display:flex;flex-direction:column;align-items:center;gap:12px;background:var(--base);border-right:1px solid #17181b;z-index:14}
.space-button{position:relative;display:grid;place-items:center;width:48px;height:48px;border-radius:16px;background:var(--sidebar);color:#b5bac5}
.space-button svg{width:23px;height:23px}
.space-button:hover,.space-button.active{background:#5865cf;color:#fff;border-radius:14px}
.space-button.active:before{content:"";position:absolute;left:-10px;height:28px;width:3px;border-radius:0 4px 4px 0;background:#e2e4ed}
.space-home{background:#30343e}
.space-home img{width:30px;height:30px}
.space-divider{height:2px;width:28px;background:var(--line);border-radius:2px}
.space-settings{margin-top:auto}
.nav-tooltip{display:none;position:absolute;left:60px;top:8px;width:max-content;background:#111214;border:1px solid var(--line);border-radius:5px;padding:9px 12px;font-size:12px;font-weight:600;color:var(--ink);pointer-events:none}
.space-button:hover .nav-tooltip,.space-button:focus-visible .nav-tooltip{display:block}
.workspace{display:flex;flex:1;min-width:0;height:100%;overflow:hidden}
.menu-backdrop{position:fixed;inset:0;background:#10111499;z-index:29}
.rail{position:fixed;top:calc(var(--topbar-height) + 8px);left:12px;width:292px;max-width:calc(100vw - 24px);background:var(--sidebar);border:1px solid #464850;border-radius:9px;padding:20px 12px 10px;z-index:30;box-shadow:0 16px 48px #11121470}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:18px;font-weight:700}
.rail .brand{padding:0 10px}
.instance{display:flex;align-items:center;gap:10px;padding:20px 10px;color:var(--muted);font-size:12px}
.instance small{display:block;margin-top:4px}
.nav-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px;background:transparent;border-radius:5px;text-align:left;font-size:13px;color:var(--muted)}
.nav-item>span:first-child{width:22px;font-size:20px}
.nav-item:hover,.nav-item.active{background:var(--selection);color:var(--ink)}
.count{margin-left:auto;border-radius:5px;background:#5865cf;color:#fff;padding:2px 7px;font-size:11px}
.account{display:flex;gap:10px;align-items:center;border-top:1px solid var(--line);margin-top:18px;padding:16px 8px 4px}
.account strong{font-size:13px}
.account small{display:block;color:var(--muted);font-size:11px;margin-top:4px}
.account .icon-button{margin-left:auto}
/* Conversations live in the second sidebar. */
.thread-panel{display:flex;flex-direction:column;width:282px;flex:0 0 282px;min-width:0;background:var(--sidebar);border-right:1px solid #26272c}
.workspace-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;height:76px;flex-shrink:0;padding:16px 18px;border-bottom:1px solid #232428}
.workspace-label{display:block;font-size:9px;font-weight:700;letter-spacing:1.4px;color:var(--muted);margin-bottom:5px}
.workspace-heading strong{font-size:17px;letter-spacing:-.3px}
.new-chat{display:grid;place-items:center;width:32px;height:32px;background:transparent;border-radius:5px;color:var(--muted)}
.new-chat:hover{background:var(--selection);color:var(--ink)}
.new-chat svg{width:20px;height:20px}
.thread-panel>header{padding:14px 12px 8px}
.search{position:relative;display:flex;margin:0}
.search svg{position:absolute;width:16px;height:16px;left:10px;top:11px;color:#9b9faa}
.search input{margin:0;border:1px solid transparent;background:var(--base);height:38px;padding:0 10px 0 34px;font-size:12px;border-radius:5px}
.search input:focus{border-color:#6874ce}
.list-heading{height:44px;display:flex;align-items:center;justify-content:space-between;gap:6px;padding:0 16px;color:#b6bac4;font-size:11px;font-weight:650}
.list-heading>span:first-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#sync-state{font-size:9px;color:#9298a4;white-space:nowrap;font-weight:400}
.sync-warning{color:#e9b579!important}
.quick-connect{margin:0 12px 12px;width:calc(100% - 24px);min-height:38px;padding:8px;font-size:12px}
.thread-list{flex:1;overflow:auto;padding:0 8px 12px;scrollbar-width:thin;scrollbar-color:#1e1f22 transparent}
.thread-item{position:relative;display:flex;align-items:center;gap:10px;min-height:77px;width:100%;padding:10px 9px;margin:2px 0;border-radius:5px;text-align:left;background:transparent;color:var(--muted)}
.thread-item:hover{background:var(--hover);color:var(--ink)}
.thread-item.selected{background:var(--selection);color:var(--ink)}
.thread-copy{flex:1;min-width:0}
.thread-copy strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:650;margin:3px 0 5px}
.thread-copy small{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:11px;line-height:1.4;color:#a0a5b0}
.conversation-kind{display:block;font-size:9px;color:#a6adbe;font-weight:500}
.thread-item time{position:absolute;right:9px;top:13px;font-size:9px;color:#9399a5;font-variant-numeric:tabular-nums}
.thread-copy .conversation-kind{padding-right:34px}
.panel-footer{display:flex;align-items:center;gap:8px;padding:15px 18px;font-size:10px;color:#979da8;background:#26272c;flex-shrink:0}
.instance-glyph{font-size:18px;color:#b6bdcc}
.pairing-requests{padding:14px;background:#343744;border-block:1px solid var(--line);font-size:12px;max-height:260px;overflow:auto}
.pairing-requests>p{line-height:1.6;color:var(--muted);margin-top:6px}
.pairing-request{display:grid;gap:8px;border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
.pairing-request span{font-family:monospace;font-size:15px}
.pairing-request button{padding:8px;font-size:12px}
.avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;flex-shrink:0;background:#586787;color:#fff;font-size:15px;font-weight:600;overflow:hidden}
.human-avatar{background:#7861a0}
.avatar img{display:block;width:100%;height:100%;object-fit:contain;background:#fff;border-radius:inherit}
.conversation-avatar{position:relative;display:block;width:42px;height:42px;flex-shrink:0}
.conversation-avatar .person-avatar{position:absolute;width:27px;height:27px;font-size:11px;border:2px solid var(--sidebar)}
.direct-pair .person-avatar:nth-child(1){left:0;top:0}
.direct-pair .person-avatar:nth-child(2){right:0;bottom:0}
.group-stack .person-avatar:nth-child(1){left:8px;top:0}
.group-stack .person-avatar:nth-child(2){left:0;bottom:0}
.group-stack .person-avatar:nth-child(3){right:0;bottom:0}
.avatar-more{position:absolute;right:-3px;bottom:0;font-size:8px;background:#5865cf;color:#fff;border-radius:4px;padding:1px 3px}
.thread-item.selected .person-avatar{border-color:var(--selection)}
/* A channel is one continuous message stream, rather than a page of bubbles. */
.chat-panel{flex:1;min-width:0;background:var(--paper)}
.chat-active{height:100%;display:flex;flex-direction:column;min-width:0}
.chat-header{height:76px;min-height:76px;display:flex;align-items:center;gap:12px;padding:12px 24px;border-bottom:1px solid #26272c;background:var(--paper);z-index:3}
.group-info{display:flex;align-items:center;gap:12px;min-width:0;flex:1;text-align:left;padding:0;background:none;color:var(--ink)}
.group-info>span:last-child{min-width:0}
.group-info strong{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:650}
#chat-members{display:block;font-size:11px;line-height:1.4;color:var(--muted);margin-top:5px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.chat-header .conversation-avatar{width:38px;height:38px}
.chat-header .person-avatar{border-color:var(--paper);width:25px;height:25px}
#chat-back{display:none}
.activity-toggle[aria-expanded=true]{background:var(--selection);color:var(--ink)}
.message-list{flex:1;min-height:0;overflow:auto;padding:12px 0 24px;scrollbar-width:thin;scrollbar-color:#202125 transparent;overflow-wrap:anywhere}
.date-separator{display:flex;align-items:center;gap:12px;padding:0 24px;margin:20px 0 18px}
.date-separator:before,.date-separator:after{content:"";height:1px;background:#45474f;flex:1}
.date-separator span{color:#b6bbc6;font-size:10px;font-weight:600;white-space:nowrap}
.message{position:relative;display:flex;align-items:flex-start;gap:14px;padding:9px 24px;margin:0;min-width:0}
.message:hover{background:#2c2e33}
.message.mine{background:#353743;border-left:2px solid #7d87e8;padding-left:22px}
.message>.avatar{margin-top:2px;width:38px;height:38px;font-size:14px}
.message-body{flex:1;min-width:0;max-width:100%}
.bubble{font-size:14px;line-height:1.65;color:#d9dce3;white-space:pre-wrap;overflow-wrap:anywhere}
.message-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;white-space:normal;line-height:1.4;margin-bottom:5px;font-size:13px}
.message-meta strong{font-weight:650;color:#d5d9ff}
.agent-label{font-size:9px;line-height:1.5;background:#4a527d;color:#eef0ff;padding:1px 4px;border-radius:3px;font-weight:650;letter-spacing:.2px}
.message-target{font-size:11px;color:#a4aab8}
.message-meta time{font-size:10px;color:#969caa;font-variant-numeric:tabular-nums;margin-left:3px}
.message-id{display:flex;gap:8px;align-items:center;margin-top:3px}
.receipt-button{padding:3px 0;background:none;color:#9ca3b2;font-size:10px;line-height:1.5}
.receipt-button:hover{color:var(--ink);text-decoration:underline}
.message.spotlight{background:#41445a}
.message.spotlight .bubble{outline:1px solid var(--accent);outline-offset:4px}
.structured-message,.artifact-message{padding:12px 16px;background:#2b2d32;border:1px solid #434650;border-left:3px solid #7786c7;border-radius:5px;max-width:660px}
.structured-message .message-meta,.artifact-message .message-meta{margin-bottom:10px}
.json-fields{display:grid;grid-template-columns:minmax(80px,auto) minmax(0,1fr);gap:8px 18px;margin:12px 0;font-size:12px}
.json-fields dt{color:var(--muted);text-transform:capitalize}
.json-fields dd{margin:0;white-space:pre-wrap}
.structured-message details{border-top:1px solid var(--line);padding-top:8px;font-size:11px;color:var(--muted)}
.structured-message summary{cursor:pointer}
.structured-message pre{white-space:pre-wrap;overflow-wrap:anywhere}
.artifact-icon{font-size:24px;color:var(--accent);margin-right:9px}
.artifact-message .eyebrow{font-size:10px}
.artifact-message>a{display:block;margin:8px 0;color:#b3bdff}
.composer{display:flex;align-items:center;gap:12px;position:relative;flex-shrink:0;margin:8px 24px 22px;padding:12px 14px;border:1px solid transparent;background:var(--raised);border-radius:8px}
.composer:focus-within{border-color:#7c86c7}
.compose-icon{display:grid;place-items:center;color:#a9afbd}
.compose-icon svg{width:22px;height:22px}
.composer textarea{flex:1;width:100%;min-width:0;max-height:150px;border:0;border-radius:0;background:none;margin:0;padding:4px 0;resize:none;font-size:14px;line-height:1.5;outline:none}
.composer textarea:focus-visible{outline:none}
.composer textarea::placeholder{color:#9b9fa9}
.send-button{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:5px;background:#5865cf;color:#fff}
.send-button:hover{background:#6572de}
.send-button svg{width:19px;height:19px}
#compose-error:empty{display:none}
#compose-error{position:absolute;bottom:100%;left:0;margin-bottom:8px;background:var(--base);padding:8px 12px;border-radius:4px}
.observe-actions{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:8px 24px 22px;background:#2b2d33;border:1px solid #43464f;border-radius:7px;padding:14px 16px;flex-shrink:0}
.observe-actions span{font-size:11px;line-height:1.5;color:#b7bdcc}
.observe-actions button{flex-shrink:0;font-size:11px;min-height:36px}
.empty-state{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 28px}
.empty-brand{width:72px;height:72px;padding:14px;background:#27292f;border:1px solid #40434b;border-radius:23px;margin-bottom:26px}
.empty-state>.eyebrow{font-size:10px;letter-spacing:1.5px}
.empty-state h2{font-size:clamp(28px,3vw,40px);font-weight:650;letter-spacing:-1.2px;line-height:1.16;margin:18px 0}
.empty-state>p{color:var(--muted);font-size:13px;line-height:1.8;margin-bottom:24px;max-width:420px}
.empty-state>.primary{font-size:12px;gap:20px}
.empty-facts{display:flex;gap:34px;margin-top:32px;padding-top:24px;border-top:1px solid #43454e}
.empty-facts div{display:flex;flex-direction:column;text-align:left;gap:7px}
.empty-facts strong{font-size:12px}
.empty-facts span{font-size:10px;color:var(--muted)}
.empty-state .empty-caveat{font-size:10px;max-width:390px;margin:24px 0 0}
.empty-list{padding:32px 20px;text-align:center;font-size:12px;line-height:1.8;color:var(--muted)}
/* Member list doubles as a conversation details drawer on smaller screens. */
.thread-inspector{width:248px;flex:0 0 248px;background:var(--sidebar);border-left:1px solid #26272c;overflow:auto;z-index:15}
.thread-inspector>header{height:76px;padding:17px 16px;border-bottom:1px solid #232428}
.thread-inspector>header .icon-button{float:right;width:28px;height:28px;font-size:20px}
.thread-inspector h2{font-size:13px;font-weight:650;margin:1px 0 6px}
.thread-inspector header p{font-size:10px;color:var(--muted)}
.inspector-members,.activity-section{padding:20px 16px}
.inspector-members{border-bottom:1px solid var(--line)}
.inspector-heading{display:flex;align-items:center;justify-content:space-between;min-height:24px;margin-bottom:12px}
.inspector-heading .eyebrow{font-size:10px}
.inspector-heading .icon-button{width:26px;height:26px;font-size:19px}
.member-row{display:flex;gap:10px;align-items:center;padding:10px 0}
.member-row .avatar{width:32px;height:32px;font-size:12px}
.member-row>div{min-width:0}
.member-row strong{display:block;font-size:12px;font-weight:600;overflow:hidden;text-overflow:ellipsis}
.member-row small{display:block;font-size:10px;line-height:1.5;color:var(--muted);margin-top:4px;overflow-wrap:anywhere}
.activity-card{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 10px;padding:10px 0;border-bottom:1px solid var(--line)}
.activity-time{font-size:10px;color:var(--muted)}
.activity-card strong{font-size:11px;font-weight:500}
.activity-card .text-button{font-size:10px;padding:4px 0;color:#a9b3ee}
.activity-summary{padding:12px;background:var(--raised);border-radius:5px;color:var(--muted);font-size:12px}
.activity-summary small{display:block;margin-top:7px}
.badge{font-size:9px;border:1px solid #526768;color:#a4d9bb;border-radius:4px;padding:4px 6px}
.badge.off{color:#b9a9a0;border-color:#6b5655}
/* Contacts, settings, dialogs and help share the same surface tokens. */
.page{flex:1;min-width:0;overflow:auto;padding:28px 36px 40px;background:var(--paper)}
.page>.text-button{margin-bottom:18px}
.page-header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:30px}
.page-header h1{margin:8px 0 12px}
.page-header p{font-size:13px;line-height:1.7;color:var(--muted)}
.header-actions{display:flex;gap:10px;flex-wrap:wrap}
.principal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:16px}
.principal-card{background:var(--sidebar);border:1px solid #43454c;border-radius:8px;padding:22px;min-width:0}
.principal-card:hover{border-color:#6d7391}
.principal-top{display:flex;align-items:center;justify-content:space-between}
.principal-card h2{font-size:16px;margin:18px 0 8px}
.principal-card p{font-size:12px;color:var(--muted);line-height:1.7;min-height:40px}
.principal-card code{display:block;overflow-wrap:anywhere;font-size:10px;color:var(--muted);margin:15px 0}
.principal-card footer{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.principal-card footer button{font-size:11px;padding:8px 10px}
.principal-kind{display:none}
.info-banner{display:flex;gap:20px;margin-top:28px;padding:24px;background:var(--sidebar);border:1px solid var(--line);border-radius:8px}
.info-banner .empty-symbol{display:none}
.info-banner h3{font-size:15px}
.info-banner p{font-size:12px;line-height:1.8;color:var(--muted);margin:9px 0 14px}
.table-card{background:var(--sidebar);border:1px solid var(--line);padding:24px;border-radius:8px;margin-bottom:22px}
.table-card h2{font-size:17px}
.table-card>p{font-size:12px;color:var(--muted);line-height:1.8;margin:10px 0 20px}
.table-card>summary{padding:8px 0;cursor:pointer;font-weight:650}
.table-scroll{overflow:auto}
table{border-collapse:collapse;width:100%;font-size:12px}
th{text-align:left;font-size:10px;color:var(--muted);padding:13px 8px;border-bottom:1px solid var(--line)}
td{padding:15px 8px;border-bottom:1px solid var(--line)}
td:last-child{text-align:right}
td button{font-size:11px;padding:7px 10px}
.invite-row{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px}
.invite-row small{display:block;color:var(--muted);margin-top:6px}
.invite-permission{display:flex;align-items:center;gap:9px;min-height:40px;font-size:11px;color:var(--muted);padding:8px 10px;border:1px solid #484b56;border-radius:5px;background:var(--base)}
.invite-permission input{flex-shrink:0}
.research-message{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;line-height:1.8}
dialog{width:min(490px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;border:1px solid #494c58;border-radius:10px;padding:28px;color:var(--ink);background:var(--sidebar);box-shadow:0 24px 80px #11121488}
dialog::backdrop{background:#101114aa}
.modal-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
dialog h2{font-size:24px;letter-spacing:-.5px}
dialog form>p{color:var(--muted);font-size:12px;line-height:1.8;margin-top:10px}
#modal-submit{width:100%;margin-top:20px}
.avatar-picker{display:grid;gap:12px;min-width:0;margin:0;padding:0;border:0}
.avatar-picker legend{padding:0;margin-bottom:12px;font-size:12px;font-weight:650}
.avatar-preview{display:flex;align-items:center;gap:10px}
.avatar-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.avatar-option{display:grid;grid-template-columns:28px minmax(0,1fr) 12px;gap:8px;min-width:0;min-height:58px;padding:10px 8px;text-align:left;font-size:12px}
.avatar-option .avatar{width:28px;height:28px;font-size:14px}
.avatar-option-label{overflow-wrap:anywhere}
.avatar-option[aria-pressed=true]{border-color:var(--accent);background:var(--selection)}
.avatar-check{visibility:hidden;color:var(--accent)}
.avatar-option[aria-pressed=true] .avatar-check{visibility:visible}
.avatar-upload{justify-self:start}
@media(max-width:480px){dialog:has(.avatar-picker){padding:20px}}
.check-list{max-height:230px;overflow:auto;background:var(--base);border:1px solid var(--line);border-radius:5px;padding:5px 12px;margin-top:10px}
.check-list label{display:flex;align-items:center;gap:10px;margin:12px 0;font-weight:400}
.secret-box{width:100%;font-family:monospace;font-size:11px;min-height:90px;overflow-wrap:anywhere}
.connection-box{min-height:180px;line-height:1.6}
.key-hint{white-space:pre-line;background:var(--base);border-radius:5px;padding:12px;font-size:12px;line-height:1.8;margin-top:15px}
.contact-picker{margin-top:16px;max-height:300px;overflow:auto}
.contact-option{display:flex;gap:12px;align-items:center;text-align:left;width:100%;background:transparent;padding:10px;border-radius:5px}
.contact-option:hover{background:var(--raised)}
.schedule-notice{background:#403b30;border:1px solid #6b5c3c;border-radius:5px;padding:12px;font-size:11px;line-height:1.7;color:#e2c994;margin-top:15px}
#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:60;border:1px solid #666d92;background:#272b3f;color:#fff;padding:13px 22px;border-radius:7px;font-size:12px;line-height:1.5;max-width:calc(100% - 24px);box-shadow:0 8px 28px #11121455}
/* Setup and invitation pages remain usable before a workspace exists. */
.welcome{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,1fr);min-height:calc(100dvh - var(--topbar-height));max-width:1600px;margin:auto}
.welcome-story{display:flex;flex-direction:column;justify-content:center;min-width:0;padding:60px clamp(30px,6vw,95px);background:#252730;border-right:1px solid var(--line)}
.welcome-story>.brand{margin-bottom:45px;font-size:18px}
.welcome-story>.eyebrow{font-size:10px;color:#aab3e7;letter-spacing:1.7px;margin-bottom:20px}
.welcome-story h1{font-size:clamp(36px,4vw,58px);font-weight:650;line-height:1.1;letter-spacing:-2.2px}
.welcome-story>p{color:#b2b7c8;line-height:1.8;font-size:14px;margin-top:24px;max-width:420px}
.welcome-example{margin-top:32px;max-width:460px;background:var(--sidebar);border:1px solid #444754;border-radius:8px;padding:20px}
.example-heading{display:flex;justify-content:space-between;gap:12px;font-size:9px;letter-spacing:1px;color:#adb5d8;padding-bottom:16px;border-bottom:1px solid var(--line)}
.example-heading span:last-child{letter-spacing:0}
.example-message{display:flex;align-items:flex-start;gap:11px;margin-top:18px}
.example-message img{border-radius:50%;background:#fff;flex-shrink:0}
.example-message strong{font-size:12px;color:#d5dbff}
.example-message small{font-size:10px;font-weight:400;color:var(--muted);margin-left:7px}
.example-message p{font-size:12px;line-height:1.6;color:#c2c6d0;margin-top:5px}
.welcome-values{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:26px;font-size:10px;color:var(--muted)}
.welcome-values span:before{content:'✓';color:#a2bba9;margin-right:6px}
.welcome-form{display:flex;align-items:center;justify-content:center;min-width:0;padding:55px 36px;background:var(--paper)}
.form-card{width:100%;max-width:380px;min-width:0;overflow-wrap:anywhere}
.login-brand{display:none}
.welcome[data-mode=login]{display:block;max-width:760px}
.welcome[data-mode=login] .welcome-story,.welcome[data-mode=login] #public-agent-note{display:none}
.welcome[data-mode=login] .welcome-form{align-items:flex-start;padding-top:48px}
.welcome[data-mode=login] .login-brand{display:flex;align-items:center;gap:10px;margin-bottom:36px;font-size:18px}
.form-card>.eyebrow{font-size:10px;letter-spacing:1.5px}
.form-card h2{font-size:28px;letter-spacing:-.8px;margin-top:14px}
.form-card>p{line-height:1.75;color:var(--muted);font-size:13px;margin:15px 0 28px}
.form-card .primary{width:100%;margin-top:8px}
.form-card input{min-height:48px;font-size:16px}
.form-card .fine{font-size:11px;margin:24px 0 0}
.auth-security{padding-top:20px;border-top:1px solid var(--line)}
.form-card .auth-cost{font-size:11px;margin-top:18px}
.setup-help{margin:18px 0;padding:14px;background:var(--sidebar);border:1px solid #484b55;border-radius:6px;font-size:12px;line-height:1.7}
.setup-help summary{cursor:pointer;font-weight:600}
.setup-help p{margin:12px 0}
.setup-help code{display:block;overflow-wrap:anywhere;font-size:12px}
.setup-help button{width:100%;white-space:normal}
.setup-help [role=status]:empty{display:none}
.agent-invite{margin-top:20px;border-top:1px solid var(--line);padding-top:20px;text-align:left;min-width:0}
.agent-invite h2{font-size:24px}
.agent-invite>p{line-height:1.7;color:var(--muted);margin:12px 0 16px}
.invite-steps{margin:0;padding-left:20px;display:grid;gap:10px;font-size:13px;line-height:1.7}
.invite-command{margin:16px 0 10px;background:var(--base);color:#d8deee;border-radius:5px;padding:14px;overflow-x:auto;font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}
.agent-invite .secondary{width:100%;white-space:normal}
.agent-invite .fine{margin-top:14px}
.agent-invite [role=status]:empty{display:none}
.welcome[data-mode=agent-invite]{display:block}
.welcome[data-mode=agent-invite] :is(.welcome-story,#auth-kicker,#auth-title,#auth-description,.form-card>p,.public-agent-note){display:none}
.welcome[data-mode=agent-invite] .form-card{max-width:620px}
.welcome[data-mode=agent-invite] .agent-invite{margin:0;padding:0;border:0}
/* Existing network visualization, kept as an optional workspace view. */
.conversation-map .page-header{margin:0 0 18px}
.graph-controls{display:flex;gap:8px;flex-wrap:wrap}
.graph-legend{display:flex;gap:22px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin:16px 0}
.graph-filter{display:flex;align-items:center;gap:8px;margin:0;font-weight:400}
.graph-filter-hint{margin-bottom:12px}
.graph-empty{position:absolute;inset:0;display:grid;place-items:center;padding:32px;text-align:center;color:var(--muted);pointer-events:none}
.disabled-avatar{filter:grayscale(1);opacity:.65}
.graph-stage{position:relative}
#conversation-graph{position:relative;min-height:440px;background:#101726;border:1px solid #3c4658;border-radius:8px;overflow:hidden}
#conversation-graph canvas{display:block;touch-action:none}
.graph-details{position:absolute;right:16px;top:16px;width:320px;max-width:calc(100% - 32px);max-height:calc(100% - 32px);overflow:auto;background:var(--sidebar);border:1px solid #535867;border-radius:8px;padding:16px;z-index:2;box-shadow:0 12px 40px #11121455}
.graph-details header{display:flex;align-items:center;gap:10px}
.graph-details header strong{flex:1}
.graph-details p{font-size:12px;color:var(--muted);margin:12px 0}
.graph-detail-chat,.graph-chat{display:flex;align-items:center;gap:12px;width:100%;padding:12px;background:var(--raised);border:1px solid var(--line);border-radius:5px;text-align:left;color:var(--ink)}
.graph-detail-chat{flex-wrap:wrap;margin-top:8px}
.graph-detail-chat small{color:var(--muted);font-size:10px}
.graph-detail-chat:hover,.graph-chat:hover{background:var(--selection)}
.graph-conversations{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:22px}
.graph-chat>span:last-child{overflow-wrap:anywhere}
.map-empty{padding:80px 20px;text-align:center;color:var(--muted)}
.graph-hint{position:absolute;bottom:14px;left:16px;font-size:11px;color:#b2c5dc;pointer-events:none}
.protocol-page{max-width:850px;margin:0 auto;padding:50px 25px;line-height:1.8}
.protocol-page h1{margin:30px 0 15px}
.protocol-page h2{margin:30px 0 12px}
.protocol-page pre{background:var(--sidebar);padding:20px;border-radius:6px;overflow:auto;font-size:12px}
.protocol-page code{font-size:12px}
.protocol-page p{margin:10px 0}
.protocol-page a{text-decoration:underline}
.protocol-page td{vertical-align:top}
.protocol-page td:last-child{text-align:left}
@media(min-width:1600px){.thread-panel{width:306px;flex-basis:306px}
.thread-inspector{width:270px;flex-basis:270px}
.message{padding-inline:32px}
.message.mine{padding-left:30px}
.composer{margin-inline:32px}
}
@media(max-width:1279px){.thread-inspector{position:fixed;right:0;top:var(--topbar-height);bottom:0;width:280px;box-shadow:-12px 0 40px #11121455}
.topbar-map span{display:none}
.perspective-toolbar{gap:8px}
}
@media(max-width:1000px){.thread-panel{width:254px;flex-basis:254px}
.topbar-brand{font-size:13px}
.perspective-field label{display:none}
.app-topbar{gap:12px}
.welcome-story{padding:45px 30px}
.welcome-story h1{font-size:40px}
.welcome-form{padding:40px 28px}
.empty-facts{gap:20px}
}
@media(max-width:800px){:root{--topbar-height:56px}
.workspace-nav{display:none}
.app-topbar{gap:8px;padding:0 10px}
.app-topbar .menu-toggle{flex:0 0 36px;width:36px;height:36px}
.topbar-brand{display:none}
.perspective-toolbar{flex:1;min-width:0;margin:0}
.perspective-field{flex:1;min-width:0}
.app-topbar .perspective-field select{width:100%;max-width:none;height:36px}
.app-topbar .topbar-map{width:36px;flex-shrink:0;justify-content:center;padding:7px}
.language-picker select{width:84px;height:36px;font-size:12px}
.language-toolbar{margin-left:auto}
.thread-panel{width:100%;flex:1;border:0}
.workspace:not(.chat-open) .chat-panel{display:none}
.workspace.chat-open .thread-panel{display:none}
.chat-panel{width:100%}
.workspace-heading{height:72px;padding-inline:18px}
.workspace-heading strong{font-size:18px}
.new-chat{width:44px;height:44px}
.chat-header .icon-button{width:44px;height:44px}
.thread-panel>header{padding:14px 16px 8px}
.thread-list{padding:0 10px 12px}
.thread-item{min-height:86px;padding-inline:12px;gap:13px}
.thread-copy strong{font-size:14px}
.thread-copy small{font-size:12px}
.quick-connect{margin-inline:16px;width:calc(100% - 32px);min-height:42px}
.list-heading{padding-inline:20px}
.chat-header{height:68px;min-height:68px;padding:10px 12px;gap:8px}
#chat-back{display:inline-grid}
.group-info{gap:10px}
.group-info strong{font-size:14px}
.chat-header .conversation-avatar{display:none}
.message{padding:10px 14px;gap:11px}
.message.mine{padding-left:12px}
.message>.avatar{width:32px;height:32px}
.bubble{font-size:14px}
.message-meta{gap:6px;font-size:12px}
.message-target{font-size:10px}
.message-meta time{font-size:9px}
.date-separator{padding-inline:16px}
.composer{margin:6px 12px max(14px,env(safe-area-inset-bottom));padding:10px 12px;gap:10px}
.composer textarea{font-size:16px}
.compose-icon{display:none}
.observe-actions{margin:8px 12px max(14px,env(safe-area-inset-bottom));padding:12px;flex-direction:column;align-items:stretch}
.thread-inspector{width:min(320px,100vw);z-index:24;top:var(--topbar-height)}
.page{padding:24px 18px}
.page-header{align-items:flex-start;flex-direction:column;gap:14px}
.principal-grid{grid-template-columns:1fr}
.table-card{padding:18px}
.empty-state{padding:30px 20px}
.empty-facts{gap:20px}
.welcome{grid-template-columns:minmax(0,1fr)}
.welcome-story{padding:34px 26px;border-right:0;border-bottom:1px solid var(--line)}
.welcome-story>.brand{margin-bottom:28px}
.welcome-story h1{font-size:38px;letter-spacing:-1.5px}
.welcome-form{padding:32px 22px 42px}
.welcome[data-mode=setup] .welcome-story{display:none}
.form-card h2{font-size:27px}
.form-card .primary{white-space:normal}
.example-heading{flex-wrap:wrap}
.graph-details{top:auto;bottom:12px;left:12px;right:12px;width:auto;max-width:none;max-height:240px}
.graph-controls .secondary{padding:9px 12px}
.form-card input{font-size:16px}
}
@media(max-width:400px){.empty-facts{flex-direction:column;text-align:center;gap:18px}
.empty-facts div{text-align:center}
.message-target{max-width:100%;overflow-wrap:anywhere}
.app-topbar .topbar-map{display:none}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}
}

#chat-receiving{display:block;font-size:12px;color:var(--muted);white-space:normal;overflow-wrap:anywhere;line-height:1.4;margin-top:4px}#chat-receiving:empty{display:none}#chat-receiving.receiver-warning{color:#e5b56d}