.cm-bell-wrap{display:flex;position:relative}.cm-bell-btn{position:relative}.cm-bell-badge{color:#fff;text-align:center;min-width:16px;height:16px;box-shadow:0 0 0 2px var(--app-frame-bg,var(--bg-primary));background:#ef4444;border-radius:8px;padding:0 4px;font-size:10px;font-weight:700;line-height:16px;position:absolute;top:1px;right:1px}.cm-bell-menu{background:var(--bg-primary);border:1px solid var(--border-color);z-index:1000;transform-origin:100% 0;border-radius:14px;width:340px;max-width:calc(100vw - 24px);max-height:440px;padding:6px;animation:.2s menu-slide-in;position:absolute;top:calc(100% + 8px);right:0;overflow-y:auto;box-shadow:0 16px 40px #00000038}.cm-bell-head{text-transform:uppercase;letter-spacing:.04em;color:var(--text-tertiary);padding:8px 10px 6px;font-size:12px;font-weight:700}.cm-bell-empty{text-align:center;color:var(--text-tertiary);padding:22px 12px;font-size:13px}.cm-bell-item{text-align:left;cursor:pointer;width:100%;color:var(--text-secondary);background:0 0;border:none;border-radius:10px;flex-direction:column;gap:2px;padding:9px 10px;display:flex}.cm-bell-item:hover{background:var(--bg-secondary)}.cm-bell-item.is-unread{background:color-mix(in srgb,var(--accent,#0a84ff)8%,transparent)}.cm-bell-item-main{color:var(--text-primary);font-size:13px}.cm-bell-item-main strong{font-weight:650}.cm-bell-item-preview{color:var(--text-secondary);text-overflow:ellipsis;white-space:nowrap;font-size:12.5px;overflow:hidden}.cm-bell-item-time{color:var(--text-tertiary);font-size:11.5px}.cm-mention{color:var(--accent,#0a84ff);background:color-mix(in srgb,var(--accent,#0a84ff)10%,transparent);border-radius:5px;padding:0 3px;font-weight:600}:root{--scrim-blur:blur(6px);--nav-blur:blur(24px)saturate(1.8)}.app-layout{background:var(--bg-primary);height:100dvh;color:var(--text-primary);flex-direction:column;display:flex;overflow:visible}.app-titlebar{background:var(--app-frame-bg);z-index:100;border-bottom:none;flex-shrink:0;justify-content:space-between;align-items:center;height:52px;min-height:52px;padding:8px 16px 0;display:flex;position:fixed;top:0;left:0;right:0}@supports ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.app-titlebar{background:color-mix(in srgb,var(--app-frame-bg)72%,transparent);-webkit-backdrop-filter:blur(18px)saturate(160%);backdrop-filter:blur(18px)saturate(160%)}}.titlebar-left{flex:1;align-items:center;gap:16px;min-width:0;display:flex}.company-home-link{border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;margin-right:-3px;padding:3px;transition:background 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span{color:#fff;font-size:13px;font-weight:700}.company-switcher-name{letter-spacing:-.3px;white-space:nowrap;font-size:15px;font-weight:700}.company-switcher-chevron{color:var(--text-tertiary);flex-shrink:0}.company-switcher-backdrop{z-index:99;background:0 0;position:fixed;inset:0}.company-switcher-popover{background:var(--bg-secondary);border:1px solid var(--border-strong);width:260px;box-shadow:var(--shadow-lg);z-index:1000;border-radius:14px;padding:6px;animation:.2s menu-slide-in;position:absolute;top:calc(100% + 8px);left:0;overflow:hidden}.company-switcher-item{width:100%;color:var(--text-secondary);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:10px;padding:8px 10px;font-family:inherit;font-size:14px;font-weight:500;transition:all .1s;display:flex}.company-switcher-item:hover{background:var(--fill-tertiary);color:var(--text-primary)}.company-switcher-item.active{color:var(--text-primary)}.company-switcher-item-info{flex-direction:column;flex:1;gap:1px;display:flex;overflow:hidden}.company-switcher-item-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.company-switcher-role-badge{color:var(--text-tertiary);font-size:10px}.company-switcher-check{color:var(--accent,#3b82f6);flex-shrink:0}.company-switcher-default-badge{color:var(--text-tertiary);flex-shrink:0;align-items:center;display:flex}.company-switcher-divider{background:var(--fill-hover);height:1px;margin:4px 6px}.company-switcher-join{color:var(--text-tertiary)}.company-switcher-section-label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-tertiary);padding:8px 12px 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16px;font-family:inherit;font-size:13px;text-decoration:none;transition:all .1s;display:flex}.user-menu-item:hover{background:var(--fill-tertiary);color:var(--text-primary)}.user-menu-item.logout{color:var(--error,#ef4444)}.user-menu-item.logout:hover{color:var(--error,#ef4444);background:#ef444414}.user-menu-badge{background:var(--accent,#3b82f6);color:#fff;border-radius:9px;justify-content:center;align-items:center;min-width:18px;height:18px;margin-left:auto;padding:0 5px;font-size:10px;font-weight:700;line-height:1;display:flex}.user-menu-theme{justify-content:space-between;align-items:center;padding:8px 16px;display:flex}.user-menu-theme-label{color:var(--text-secondary);font-size:13px}.user-menu-theme-toggle{background:var(--fill-tertiary);border-radius:8px;gap:2px;padding:2px;display:flex}.theme-btn{width:32px;height:28px;color:var(--text-tertiary);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;transition:all 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