:root{--chat-thread-bg-top:#0a141ef5;--chat-thread-bg-bottom:#060c12fa;--chat-separator-bg:#78a0c81a;--chat-separator-text:#e6f5fff2;--chat-separator-border:#aad2ff29;--chat-bubble-me-bg:linear-gradient(180deg, #386df03d, #2451be38);--chat-bubble-me-text:var(--text-main,#f5fbff);--chat-bubble-me-border:#4c8cff4d;--chat-bubble-other-bg:#ffffff14;--chat-bubble-other-text:var(--text-main,#f5fbff);--chat-bubble-other-border:#ffffff1a;--chat-sender-text:var(--accent,#8fd3ff);--chat-reply-bg:#ffffff14;--chat-reply-accent:#8fd3ffe6;--chat-reply-name:var(--accent,#8fd3ff);--chat-reply-text:var(--text-muted,#bfd0dd);--chat-time-text:var(--text-muted,#a8b7c4)}.light,[data-theme-mode=light]{--chat-thread-bg-top:#f4f7fa;--chat-thread-bg-bottom:#ebf0f5;--chat-separator-bg:#d2dfeb80;--chat-separator-text:#415468;--chat-separator-border:#b4c6d8e6;--chat-bubble-me-bg:linear-gradient(180deg, #d1e4ff, #c5d8fd);--chat-bubble-me-text:#1c232a;--chat-bubble-me-border:#8cb2ff;--chat-bubble-other-bg:#fffffffa;--chat-bubble-other-text:#22303e;--chat-bubble-other-border:#dbe3eb;--chat-sender-text:#266ba6;--chat-reply-bg:#f4f7fb;--chat-reply-accent:#266ba6;--chat-reply-name:#266ba6;--chat-reply-text:#5d6d7e;--chat-time-text:#677684}.chat-thread{background:linear-gradient(180deg, var(--chat-thread-bg-top), var(--chat-thread-bg-bottom));flex-direction:column;gap:8px;padding:12px 14px 18px;display:flex}.chat-day-separator-wrap{justify-content:center;margin:10px 0 6px;display:flex}.chat-day-separator{background:var(--chat-separator-bg);color:var(--chat-separator-text);border:1px solid var(--chat-separator-border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:999px;padding:7px 12px;font-size:12px;line-height:1;box-shadow:0 4px 12px #0000001f}.chat-row{width:100%;display:flex}.chat-row--mine{justify-content:flex-end}.chat-row--theirs{justify-content:flex-start}.chat-bubble{word-break:break-word;border:1px solid #0000;border-radius:16px;max-width:min(72%,640px);padding:10px 12px 8px;transition:transform .15s,box-shadow .15s;animation:.25s cubic-bezier(.34,1.56,.64,1) both bubblePopIn;position:relative;box-shadow:0 6px 18px #00000024}@keyframes bubblePopIn{0%{opacity:0;transform:scale(.9)translateY(8px)}to{opacity:1;transform:scale(1)translateY(0)}}.chat-bubble:hover{transform:scale(1.01);box-shadow:0 8px 24px #0000002e}.chat-bubble--mine{background:var(--chat-bubble-me-bg);color:var(--chat-bubble-me-text);border-color:var(--chat-bubble-me-border);border-bottom-right-radius:6px}.chat-bubble--theirs{background:var(--chat-bubble-other-bg);color:var(--chat-bubble-other-text);border-color:var(--chat-bubble-other-border);border-bottom-left-radius:6px}.chat-bubble__sender{color:var(--chat-sender-text);letter-spacing:.01em;margin-bottom:6px;font-size:12px;font-weight:700}.chat-bubble__reply{border-left:3px solid var(--chat-reply-accent);background:var(--chat-reply-bg);border-radius:10px;margin-bottom:8px;padding:8px 10px}.chat-bubble__reply-name{color:var(--chat-reply-name);margin-bottom:3px;font-size:12px;font-weight:700}.chat-bubble__reply-text{color:var(--chat-reply-text);opacity:.95;font-size:12px}.chat-bubble__content{white-space:pre-wrap;font-size:14px;line-height:1.45}.chat-bubble__meta{justify-content:flex-end;margin-top:6px;display:flex}.chat-bubble__time{color:var(--chat-time-text);opacity:.9;font-size:11px}.chat-panel{background:var(--panel-bg,#0f1720);border-left:1px solid var(--panel-border,#ffffff14);flex-direction:column;height:100%;display:flex}.chat-header{z-index:2;background:var(--panel-bg,#0f1720);border-bottom:1px solid #ffffff14;position:sticky;top:0}.chat-scroll-area{background:radial-gradient(circle at top left, #ffffff08, transparent 35%), radial-gradient(circle at bottom right, #386df00d, transparent 30%), linear-gradient(180deg, var(--chat-thread-bg-top), var(--chat-thread-bg-bottom));flex:1;overflow-y:auto}.board-chat-online-popover{opacity:0;pointer-events:none;background:var(--panel-bg,#1a2332);z-index:400;border:1px solid #ffffff1f;border-radius:10px;min-width:200px;max-height:300px;padding:6px;transition:opacity .15s,transform .15s;position:absolute;top:calc(100% + 6px);left:80%;overflow-y:auto;transform:translate(-50%)scale(.95);box-shadow:0 8px 24px #0006}.board-chat-online-popover.visible{opacity:1;pointer-events:auto;transform:translate(-50%)scale(1)}.board-chat-online-user{border-radius:6px;align-items:center;gap:8px;padding:6px 8px;transition:background 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40px);display:grid;overflow:hidden;box-shadow:0 22px 70px #0000008c}.chatHubRail{background:color-mix(in srgb, var(--panel,#121826) 92%, var(--accent,#386df8));border-right:1px solid #ffffff1a;flex-direction:column;min-height:0;display:flex}.chatHubRail>header,.chatHubThreadHeader{border-bottom:1px solid #ffffff1a;justify-content:space-between;align-items:center;gap:8px;min-height:52px;padding:10px 14px;display:flex}.chatHubRail button,.chatHubComposer button{color:var(--accentText,#fff);background:var(--accent,#386df8);cursor:pointer;border:0;border-radius:7px;padding:6px 9px}.chatHubRail>header button{color:var(--text,#e5e7eb);background:0 0;font-size:20px}.chatHubDirect{border-bottom:1px solid #ffffff14;gap:6px;padding:10px;display:flex}.chatHubDirect select{min-width:0;color:var(--text,#e5e7eb);background:#0000002e;border:1px solid #ffffff24;border-radius:7px;flex:1;padding:6px}.chatHubCreate{border-bottom:1px solid #ffffff14;grid-template-columns:minmax(0,1fr) 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transparent)}.chatHubChannelName{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.chatHubUnread{min-width:17px;color:var(--accentText,#fff);background:var(--danger,#ef4444);text-align:center;border-radius:10px;padding:2px 5px;font-size:10px;font-weight:700}.chatHubThread{flex-direction:column;min-width:0;min-height:0;display:flex}.chatHubThreadHeader span{color:var(--muted,#9aa4b2);font-size:12px}.chatHubMessages{flex:1;min-height:0;padding:16px;overflow-y:auto}.chatHubMessage{background:#ffffff0f;border-radius:10px;width:fit-content;max-width:min(78%,570px);margin:0 0 10px;padding:8px 10px}.chatHubMessage.is-mine{background:color-mix(in srgb, var(--accent,#386df8) 30%, var(--panel,#121826));margin-left:auto}.chatHubMessage strong{color:var(--accent,#8ab4ff);margin-bottom:3px;font-size:11px;display:block}.chatHubMessage time{color:var(--muted,#9aa4b2);text-align:right;margin-top:4px;font-size:10px;display:block}.chatHubComposer{border-top:1px solid #ffffff1a;gap:8px;padding:12px;display:flex}.chatHubComposer textarea{resize:vertical;min-height:42px;color:var(--text,#e5e7eb);background:#00000029;border:1px solid #ffffff24;border-radius:8px;flex:1;padding:8px}.chatHubComposer button:disabled{cursor:not-allowed;opacity:.5}.chatHubEmpty{color:var(--muted,#9aa4b2);text-align:center;margin:auto;padding:20px}@media (max-width:768px){.chatHubOverlay{place-items:stretch stretch;padding:0}.chatHub{border-radius:0;grid-template-columns:minmax(145px,42%) minmax(0,1fr);width:100%;height:100%}.chatHubDirect{flex-direction:column}.chatHubMessage{max-width:92%}}@media (prefers-reduced-motion:reduce){.chatHubOverlay{-webkit-backdrop-filter:none;backdrop-filter:none}}.chatChannelDropdown{z-index:12;position:relative}.chatChannelTrigger{min-width:155px;max-width:230px;color:var(--text,#e5e7eb);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:9px;align-items:center;gap:8px;padding:4px 7px;display:flex}.chatChannelTrigger:hover,.chatChannelTrigger[aria-expanded=true]{border-color:color-mix(in srgb, var(--accent,#386df8) 42%, transparent);background:color-mix(in srgb, var(--accent,#386df8) 12%, transparent)}.chatChannelTriggerIcon{width:24px;height:24px;color:var(--accent,#8ab4ff);background:color-mix(in srgb, var(--accent,#386df8) 18%, transparent);border-radius:7px;place-items:center;font-size:15px;display:grid}.chatChannelTriggerText{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.chatChannelTriggerText strong{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.chatChannelEyebrow{color:var(--muted,#9aa4b2);letter-spacing:.08em;text-transform:uppercase;font-size:9px;font-weight:700}.chatChannelChevron{color:var(--muted,#9aa4b2);font-size:15px}.chatChannelDismiss{z-index:-1;background:0 0;border:0;position:fixed;inset:0}.chatChannelMenu{border:1px solid color-mix(in srgb, var(--accent,#386df8) 28%, 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18px;display:flex}.chatCreateKicker{color:var(--accent,#8ab4ff);letter-spacing:.13em;text-transform:uppercase;font-size:10px;font-weight:800}.chatCreateModal h2{margin:4px 0;font-size:23px}.chatCreateModalHeader p{color:var(--muted,#9aa4b2);margin:0;font-size:12px}.chatCreateClose{width:30px;height:30px;color:var(--muted,#9aa4b2);cursor:pointer;background:#ffffff0f;border:0;border-radius:8px;font-size:20px}.chatCreateField{gap:7px;padding:18px 24px 4px;display:grid}.chatCreateField>span{color:var(--text,#e5e7eb);font-size:12px;font-weight:700}.chatCreateField input{box-sizing:border-box;width:100%;color:var(--text,#e5e7eb);background:#00000026;border:1px solid #ffffff24;border-radius:9px;outline:none;padding:11px 12px}.chatCreateField input:focus{border-color:var(--accent,#386df8)}.chatCreateSection{padding:18px 24px 8px}.chatCreateSectionHeading{justify-content:space-between;gap:10px;margin-bottom:10px;display:flex}.chatCreateSectionHeading strong,.chatCreateSectionHeading span{display:block}.chatCreateSectionHeading strong{font-size:13px}.chatCreateSectionHeading span:not(.chatCreateCount){color:var(--muted,#9aa4b2);margin-top:3px;font-size:11px}.chatCreateCount{color:var(--accent,#8ab4ff);background:color-mix(in srgb, var(--accent,#386df8) 15%, transparent);white-space:nowrap;border-radius:99px;align-self:start;padding:4px 7px;font-size:10px}.chatAccessGrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;max-height:270px;padding:2px;display:grid;overflow:auto}.chatAccessOption{cursor:pointer;background:#ffffff06;border:1px solid #ffffff17;border-radius:10px;align-items:center;gap:8px;min-width:0;padding:8px;display:flex}.chatAccessOption:hover,.chatAccessOption.is-selected{border-color:color-mix(in srgb, var(--accent,#386df8) 65%, transparent);background:color-mix(in srgb, var(--accent,#386df8) 14%, transparent)}.chatAccessOption input{accent-color:var(--accent,#386df8)}.chatAccessOption>span:last-child{min-width:0}.chatAccessOption strong,.chatAccessOption small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.chatAccessOption strong{font-size:11px}.chatAccessOption small{color:var(--muted,#9aa4b2);margin-top:2px;font-size:9px}.chatAccessAvatar{color:#fff;background:var(--accent,#386df8);border-radius:8px;flex:0 0 27px;place-items:center;width:27px;height:27px;font-size:9px;font-weight:800;display:grid}.chatCreateError{color:#ff9caa;margin:0 24px 10px;font-size:11px}.chatCreateFooter{border-top:1px solid #ffffff14;justify-content:space-between;align-items:center;gap:12px;padding:15px 24px 20px;display:flex}.chatCreateHint{color:var(--muted,#9aa4b2);font-size:10px}.chatCreateCancel,.chatCreateSubmit{cursor:pointer;border-radius:8px;padding:9px 12px;font-size:11px;font-weight:700}.chatCreateCancel{color:var(--text,#e5e7eb);background:0 0;border:1px solid #ffffff1f}.chatCreateSubmit{color:var(--accentText,#fff);background:var(--accent,#386df8);border:0;margin-left:7px}.chatChannelThreadPanel{z-index:9999;border:1px solid var(--glow-soft,#38bdf838);background:var(--panel,#121826);border-radius:16px;flex-direction:column;width:380px;height:520px;display:flex;position:fixed;bottom:92px;left:24px;overflow:hidden;box-shadow:0 8px 32px #0009}.chatChannelThreadHeader{border-bottom:1px solid #ffffff14;align-items:center;gap:9px;min-height:57px;padding:8px 12px;display:flex}.chatChannelBack{width:27px;height:27px;color:var(--muted,#9aa4b2);cursor:pointer;background:#ffffff0f;border:0;border-radius:8px;font-size:22px;line-height:1}.chatChannelThreadIdentity{flex:1;min-width:0}.chatChannelThreadIdentity strong,.chatChannelThreadIdentity small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.chatChannelThreadIdentity strong{font-size:13px}.chatChannelThreadIdentity small{color:var(--muted,#9aa4b2);margin-top:2px;font-size:10px}.chatChannelAccess{color:var(--muted,#9aa4b2);white-space:nowrap;align-items:center;gap:4px;font-size:10px;display:flex}.chatChannelOnlineDot{background:#22c55e;border-radius:50%;width:6px;height:6px;box-shadow:0 0 5px #22c55e}.chatChannelThreadMessages{flex:1;min-height:0;padding:14px;overflow-y:auto}@media (max-width:560px){.chatAccessGrid{grid-template-columns:1fr}.chatCreateFooter{flex-direction:column;align-items:flex-start}.chatChannelMenu{left:-8px}.chatChannelTrigger{min-width:125px}.chatChannelThreadPanel{border-radius:0;width:100%;height:100%;inset:0}}