.brand-center{display:grid;grid-template-columns:minmax(180px,.7fr) minmax(300px,1.2fr) minmax(340px,1.4fr);height:min(76vh,860px);min-height:480px;background:white;border:1px solid #e4e4eb;border-radius:18px;overflow:hidden}.brand-center[hidden]{display:none}.brand-center h3{font-size:16px;margin:0}.brand-center button{cursor:pointer;border:1px solid #dedee8;background:white;padding:9px 12px;border-radius:9px;font:inherit}.brand-center button:disabled{opacity:.5;cursor:wait}.bc-channels,.bc-assets{padding:20px;overflow:auto;background:#FAFAFA}.bc-channels>header,.bc-chat>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.bc-channel{display:flex;align-items:center;justify-content:flex-start;gap:10px;width:100%;margin:6px 0;text-align:left;overflow-wrap:anywhere}.bc-channel.active{background:var(--workspace-accent-soft,#B7253118);border-color:var(--workspace-accent,#B72531);color:var(--workspace-accent,#B72531)}.bc-channel.unread{font-weight:750}.bc-unread{background:var(--workspace-accent,#B72531);color:white;border-radius:20px;padding:2px 7px;font-size:11px}.bc-chat{display:flex;min-height:0;flex-direction:column;border-inline:1px solid #e6e6ee;padding:20px;min-width:0}.bc-chat>header{display:block}.bc-chat>header small{display:block;color:#7c7c8a;margin-top:6px;font-size:11px}.bc-messages{flex:1;overflow:auto;min-height:0;padding:8px 4px}.bc-message{padding:16px 0;border-bottom:1px solid #f0f0f5}.bc-message header{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.bc-message strong{font-size:13px}.bc-message time{font-size:10px;color:#777784}.bc-message p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.6;margin:10px 0}.bc-avatar{width:28px;height:28px;flex:none;border-radius:50%;overflow:hidden}.bc-composer{padding-top:14px;display:flex;flex-wrap:wrap;gap:8px}.bc-composer textarea{width:100%;resize:vertical;max-height:220px;min-height:78px;padding:12px;border:1px solid #dcdce8;border-radius:12px;font:inherit;font-size:14px}.bc-composer button[type=submit]{background:var(--workspace-accent,#B72531);color:white;margin-left:auto}.bc-composer p{width:100%;font-size:12px;margin:0}.bc-assets>p,.bc-resource-list>p,.bc-channels>p{font-size:13px;color:#767684;line-height:1.6}.bc-resource-list{display:grid;gap:12px;margin:20px 0}.bc-resource{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:20px;border:1px solid #e3e1ef;border-radius:14px;background:white}.bc-resource>a{font-size:14px;overflow-wrap:anywhere;color:var(--workspace-accent,#B72531)}.bc-resource>span{font-size:26px;color:var(--workspace-accent,#B72531)}.bc-resource button{font-size:11px}.bc-dialog{width:min(500px,92vw);border:1px solid #ddd;border-radius:20px;padding:24px}.bc-dialog::backdrop{background:#15152580}.bc-dialog form{display:flex;flex-direction:column;gap:14px}.bc-dialog input:not([type=checkbox]),.bc-dialog select{padding:12px;border:1px solid #ddd;border-radius:9px;font:inherit}.bc-dialog fieldset{max-height:240px;overflow:auto;border:1px solid #ddd;border-radius:12px}.bc-dialog label{display:flex;gap:10px;padding:8px}.bc-dialog fieldset[hidden]{display:none}@media(max-width:1100px){.brand-center{grid-template-columns:180px minmax(280px,1fr);height:auto}.bc-assets{grid-column:1/-1}.bc-chat{height:65vh}.bc-resource-list{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}}@media(max-width:650px){.brand-center{display:flex;flex-direction:column}.brand-center[hidden]{display:none}.bc-channels{max-height:180px}.bc-chat{height:60vh;flex:none}.bc-assets{min-height:200px}}
.bc-section-label{margin:24px 0 10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:#777}
.bc-contact-name{flex:1;min-width:0}.bc-unread{margin-left:auto}.bc-avatar{display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;aspect-ratio:1}
dialog.bc-dialog{position:fixed;inset:0;margin:auto;box-sizing:border-box;max-height:90dvh;overflow:auto;box-shadow:0 24px 80px #0003}
.bc-dialog h2{font-size:22px;margin:0 0 8px}.bc-dialog fieldset{padding:10px;border:0;max-height:38vh}.bc-dialog legend{font-size:13px;font-weight:650;padding:0;margin-bottom:8px}.bc-dialog .bc-member-choice{position:relative;align-items:center;border:1px solid transparent;border-radius:10px;padding:12px;cursor:pointer;margin:3px 0}.bc-member-choice:has(input:checked){border-color:var(--workspace-accent,#B72531);background:#F8F8F8}.bc-member-choice:has(input:focus-visible){outline:2px solid var(--workspace-accent,#B72531);outline-offset:2px}.bc-member-choice input{position:absolute;opacity:0;width:1px;height:1px}.bc-member-check{margin-left:auto;width:24px;height:24px;display:grid;place-items:center;border:1px solid #ddd;border-radius:50%;color:transparent}.bc-member-choice:has(input:checked) .bc-member-check{background:var(--workspace-accent,#B72531);color:white;border-color:transparent}.bc-dialog-actions{display:flex;justify-content:flex-end;gap:10px}.bc-dialog-actions button{font:inherit;border:1px solid #ddd;border-radius:10px;padding:11px 18px;cursor:pointer;background:white}.bc-dialog-actions button[type=submit]{background:var(--workspace-accent,#B72531);color:white;border-color:transparent}.bc-dialog-actions button:disabled{opacity:.5}
#viewModeBrand{display:inline-flex;align-items:center;gap:8px}.bc-activity-bubble{display:inline-flex;align-items:center;justify-content:center;flex:none;width:27px;height:27px;border-radius:50%;background:#fff;color:#B72531;box-shadow:0 1px 5px #0002}.bc-activity-bubble svg{transform-origin:50% 15%;animation:bc-bell-sway 4s ease-in-out infinite}@keyframes bc-bell-sway{0%,75%,100%{transform:rotate(0)}80%{transform:rotate(-12deg)}85%{transform:rotate(10deg)}90%{transform:rotate(-6deg)}95%{transform:rotate(3deg)}}.brand-center.bc-direct-view{grid-template-columns:minmax(180px,.7fr) minmax(0,2.6fr)}.bc-assets[hidden]{display:none}.bc-direct-view .bc-chat{border-right:0}@media(max-width:1100px){.brand-center.bc-direct-view{grid-template-columns:180px minmax(280px,1fr)}}@media(prefers-reduced-motion:reduce){.bc-activity-bubble svg{animation:none}}
.brand-center .bc-channels{min-width:0}#viewModeBrand[hidden]{display:none}
.bc-channel-people{display:flex;align-items:center;gap:6px;margin-top:12px;flex-wrap:wrap}.bc-channel-people button{font-size:12px;margin-left:4px}.bc-channel-people .bc-avatar{border:2px solid white;box-sizing:border-box}
.bc-dialog .bc-name-label{display:flex;flex-direction:column;padding:0;font-size:13px;gap:8px}.bc-settings-hint{font-size:12px;line-height:1.5;color:#73737f}.bc-dialog [role=status]{font-size:13px;line-height:1.5;margin:0}.bc-dialog [hidden]{display:none!important}
/* Small, transient notices; no browser notification permission required. */
.bc-alerts{position:fixed;right:24px;bottom:24px;z-index:11000;display:grid;gap:10px;width:min(350px,calc(100vw - 32px));pointer-events:none}
.bc-chat-alert{display:flex;align-items:center;background:#fff;color:#29272d;border:1px solid #e8e5eb;border-radius:16px;box-shadow:0 8px 32px #24182a26;pointer-events:auto;animation:bc-alert-enter .22s ease-out}
.bc-chat-alert-open{display:flex;align-items:center;gap:12px;min-width:0;flex:1;text-align:left;padding:16px;border:0;background:none;color:inherit;cursor:pointer}
.bc-chat-alert-open>span:last-child{display:grid;gap:4px;min-width:0}.bc-chat-alert strong,.bc-chat-alert small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bc-chat-alert strong{font-size:14px}.bc-chat-alert small{font-size:12px;color:#77717d}
.bc-chat-alert-close{align-self:flex-start;background:none;border:0;padding:8px 12px;font-size:22px;color:#77717d;cursor:pointer}.bc-chat-alert .bc-avatar{flex:none;width:36px;height:36px;border-radius:50%;overflow:hidden}
.bc-sound-toggle{margin-left:auto!important;width:32px;height:32px;flex:none;padding:0!important;border:0!important;background:transparent!important;color:inherit;cursor:pointer}.bc-sound-toggle[aria-pressed=false]{opacity:.55}
@keyframes bc-alert-enter{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.bc-chat-alert{animation:none}}
/* Message runs: one identity, individual timestamps and receipt sentinels. */
.bc-messages .bc-message{border-bottom:0;padding:16px 8px 2px}
.bc-messages .bc-message-continuation{padding-top:3px}
.bc-messages .bc-message header[hidden],.bc-message-day[hidden]{display:none!important}
.bc-messages .bc-message p{margin:6px 0 0 36px;padding:8px 12px;background:#f4f4f7;border-radius:4px 14px 14px 14px;width:fit-content;max-width:calc(100% - 36px);box-sizing:border-box}
.bc-messages .bc-own p{background:color-mix(in srgb,var(--workspace-accent,#6945c7) 8%,white)}
.bc-messages .bc-message-continuation p{margin-top:0;border-top-left-radius:10px}
.bc-message-meta{display:flex;align-items:baseline;justify-content:flex-start;gap:8px;margin:3px 0 0 48px;min-height:14px}
.bc-message-meta .bc-message-time,.bc-message-meta .bc-receipt{font-size:10px;line-height:14px;color:#777784}
.bc-message-meta .bc-receipt{min-width:2px;min-height:10px}
.bc-message-day{display:flex;align-items:center;gap:12px;margin:6px 0 20px;color:#777784;font-size:11px;text-align:center}
.bc-message-day:before,.bc-message-day:after{content:"";height:1px;flex:1;background:#e9e9ef}
.bc-message p a.content-link{color:#4338b0;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere;word-break:break-word}
.bc-message p a.content-link:hover{color:#29216f}
.bc-message p a.content-link:focus-visible{outline:2px solid currentColor;outline-offset:3px;border-radius:2px}
.bc-tools{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px;margin:0 0 14px;min-width:0}
.bc-tools[hidden]{display:none}
.bc-resource-notes{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.55;color:#62616d;grid-column:1/-1;max-height:180px;overflow:auto}.bc-resource-dialog form{display:grid;gap:14px}.bc-resource-dialog textarea{min-height:100px;resize:vertical;padding:10px;border:1px solid #ddd;border-radius:8px;font:inherit}.bc-resource-dialog small{color:#73737f;font-size:12px}
.bc-tools>.chat-lite-launcher,.bc-tools>.chat-lite-contacts,.bc-tools>.chat-lite-dock,.bc-tools>.upload-queue-panel{position:static;inset:auto;z-index:auto;box-sizing:border-box;margin:0;max-width:100%}
.bc-tools>.chat-lite-launcher{order:0;min-height:42px;padding:9px 18px;box-shadow:none}
.bc-tools>.upload-queue-panel{order:1;width:min(420px,100%);max-height:50dvh;box-shadow:none;padding:12px}
.bc-tools>.upload-queue-panel.is-minimized{width:auto}
.bc-tools>.upload-queue-panel header{flex-wrap:wrap}
.bc-tools>.chat-lite-contacts{order:2;width:min(300px,100%);max-height:45dvh;box-shadow:none}
.bc-tools>.chat-lite-contacts[hidden]{display:none}
.bc-tools>.chat-lite-dock{order:3;flex-basis:100%;width:100%;padding:0 0 4px;align-items:flex-start}
.bc-tools>.chat-lite-dock:empty{display:none}
.bc-tools .chat-lite-window{box-shadow:none;max-width:100%;height:min(450px,60dvh)}
.bc-tools .chat-lite-window.minimized{height:35px}
.bc-wiki-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.bc-wiki-controls{display:flex;gap:8px;flex-wrap:wrap}.bc-wiki-controls input,.bc-wiki-controls select{min-width:0;max-width:100%;box-sizing:border-box;padding:10px;border:1px solid #d6d5df;border-radius:9px;background:#fff;font:inherit;font-size:13px}.bc-wiki-controls input{flex:1 1 160px}.bc-wiki-controls select{flex:0 1 135px}
.bc-assets .bc-wiki-summary{font-size:12px;margin:10px 0;color:#585563}.bc-wiki-resource{display:grid;gap:10px;padding:16px;min-width:0}.bc-wiki-resource>a,.bc-wiki-resource>strong{font-weight:650;font-size:14px;overflow-wrap:anywhere}.bc-wiki-resource .bc-resource-notes{margin:0;max-height:120px}
.bc-wiki-meta{display:flex;gap:6px 14px;flex-wrap:wrap;font-size:11px;line-height:1.5;color:#625d6a}.bc-wiki-due{color:#9d291d;font-weight:650}.bc-wiki-actions{display:flex;flex-wrap:wrap;gap:6px}.bc-wiki-actions button{min-height:36px;padding:7px 10px}
.bc-wiki-meta{align-items:center}.bc-wiki-owner{display:inline-flex;align-items:center;gap:6px}.bc-wiki-owner .bc-avatar{width:22px;height:22px;font-size:10px}.bc-wiki-history .bc-dialog-actions{margin-top:16px}
.bc-wiki-history-entry{display:grid;gap:8px;padding:16px 0;border-bottom:1px solid #e2dfe7}.bc-wiki-history-entry small{color:#625d6a;font-size:12px}.bc-wiki-history-entry a{overflow-wrap:anywhere}.bc-wiki-history-entry .bc-resource-notes{margin:0;max-height:200px}
.bc-wiki-controls :focus-visible,.bc-wiki-actions :focus-visible,.bc-resource-dialog :focus-visible,.bc-wiki-history :focus-visible{outline:2px solid var(--workspace-accent,#B72531);outline-offset:3px}
@media(max-width:650px){.bc-tools{gap:8px}.bc-tools>.upload-queue-panel,.bc-tools>.chat-lite-contacts{width:100%}.bc-tools .chat-lite-window{width:min(310px,100%);flex-basis:min(310px,100%)}}