.app-shell{height:var(--app-viewport-height,100vh);min-height:var(--app-viewport-height,100vh);overflow:hidden}.visually-hidden{clip:rect(0, 0, 0, 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}.messenger-boot-shell{background:var(--surface);position:relative}.messenger-boot-appearance-controls{top:max(14px, env(safe-area-inset-top));right:max(14px, env(safe-area-inset-right));z-index:6;align-items:flex-start;gap:7px;display:flex;position:fixed}.messenger-skeleton{pointer-events:none;-webkit-user-select:none;user-select:none}.messenger-skeleton-avatar,.messenger-skeleton-action,.messenger-skeleton-line,.messenger-skeleton-search,.messenger-skeleton-bubble,.messenger-skeleton-composer,.messenger-skeleton-section-label{background:linear-gradient(100deg, var(--skeleton-base) 20%, var(--skeleton-highlight) 42%, var(--skeleton-base) 64%);background-size:240% 100%;animation:1.35s ease-in-out infinite messenger-skeleton-shift}.messenger-skeleton-avatar{border-radius:50%;flex:none;width:42px;height:42px;display:block}.messenger-skeleton-line{border-radius:999px;width:100%;height:10px;display:block}.messenger-skeleton-line.medium{width:68%}.messenger-skeleton-line.short{width:42%;height:8px}.messenger-skeleton-heading,.messenger-skeleton-copy{flex:auto;gap:8px;min-width:0;display:grid}.messenger-skeleton-section-label{border-radius:999px;width:54px;height:8px;margin:6px 8px 10px;display:block}.messenger-skeleton-folder-list,.messenger-skeleton-topic-list{align-content:start}.messenger-skeleton-folder,.messenger-skeleton-topic{border-bottom:1px solid var(--line);align-items:center;gap:10px;min-height:60px;padding:8px 10px;display:flex}.messenger-skeleton .rail-actions{min-height:64px}.messenger-skeleton-action{border-radius:50%;width:38px;height:38px;display:block}.messenger-skeleton-subrail{padding:10px}.messenger-skeleton-search{border-radius:var(--radius);height:38px;margin-bottom:14px}.messenger-skeleton-topic{margin-inline:-10px}.messenger-skeleton-chat{grid-template-rows:auto minmax(0,1fr) auto;display:grid}.messenger-skeleton-chat-header{align-items:center;gap:10px;display:flex}.messenger-skeleton-messages{flex-direction:column;gap:12px;padding:28px;display:flex}.messenger-skeleton-bubble{border-radius:14px;width:min(320px,58%);height:82px;display:block}.messenger-skeleton-bubble.outgoing{align-self:flex-end;width:min(280px,52%);height:64px}.messenger-skeleton-bubble.compact{width:min(220px,44%);height:48px}.messenger-skeleton-composer{border-radius:14px;height:50px;margin:10px 14px 14px}.messenger-boot-error-layer{z-index:4;background:color-mix(in srgb, var(--surface-2) 76%, transparent);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);place-items:center;padding:24px;display:grid;position:absolute;inset:0}.messenger-boot-error-card{border:1px solid var(--line);background:var(--surface-glass-strong);width:min(420px,100%);box-shadow:var(--shadow-lg);text-align:center;border-radius:18px;justify-items:center;padding:28px;display:grid}.messenger-boot-mark{background:var(--accent-fill);width:44px;height:44px;color:var(--on-accent);border-radius:13px;place-items:center;margin-bottom:14px;font-size:18px;font-weight:850;display:grid}.messenger-boot-kicker,.messenger-boot-error-card h1,.messenger-boot-error-card>p:last-of-type{margin:0}.messenger-boot-kicker{color:var(--accent);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:800}.messenger-boot-error-card h1{margin-top:5px;font-size:21px;line-height:1.2}.messenger-boot-error-card>p:last-of-type{max-width:340px;color:var(--muted);margin-top:10px;font-size:13px;line-height:1.5}.messenger-boot-error-card .button{margin-top:18px}@keyframes messenger-skeleton-shift{to{background-position:-140% 0}}@media (prefers-reduced-motion:reduce){.messenger-skeleton-avatar,.messenger-skeleton-action,.messenger-skeleton-line,.messenger-skeleton-search,.messenger-skeleton-bubble,.messenger-skeleton-composer,.messenger-skeleton-section-label{animation:none}}.topbar{border-bottom:1px solid var(--line);background:var(--surface);justify-content:space-between;align-items:center;gap:14px;min-height:56px;padding:8px 14px;display:flex}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand-mark{border:1px solid var(--accent-strong);border-radius:var(--radius);background:var(--accent-fill);width:36px;height:36px;color:var(--on-accent);place-items:center;font-weight:800;display:grid}.brand-title{margin:0;font-size:16px;line-height:1.2}.brand-subtitle{color:var(--muted);margin:2px 0 0;font-size:12px}.toolbar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.button,.icon-button{border-radius:var(--radius);cursor:pointer;min-height:40px;transition:background var(--motion-fast) var(--motion-easing), color var(--motion-fast) var(--motion-easing), border-color var(--motion-fast) var(--motion-easing);justify-content:center;align-items:center;gap:8px;display:inline-flex}.button{border:1px solid var(--line);background:var(--surface);color:var(--text);padding:0 12px;text-decoration:none}.button.compact{min-height:34px;font-size:var(--font-meta);padding:0 9px}.button.primary{border-color:var(--accent-fill);background:var(--accent-fill);color:var(--on-accent)}.button.ghost,.icon-button.ghost{min-height:30px;color:var(--muted);background:0 0;border-color:#0000}.button.ghost:hover:not(:disabled),.icon-button.ghost:hover:not(:disabled),.icon-button.ghost.active{background:var(--accent-soft);color:var(--accent)}.icon-button.active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.button.primary:hover:not(:disabled){background:var(--accent-fill-hover)}.button:not(.primary):not(.ghost):not(.danger):hover:not(:disabled),.icon-button:not(.ghost):not(.active):hover:not(:disabled){border-color:var(--line-strong);background:var(--surface-hover)}.button.danger{color:var(--danger);border-color:#b7383838}.button.danger:hover:not(:disabled){border-color:var(--danger);background:var(--danger-soft)}.button:disabled,.icon-button:disabled{cursor:not-allowed;opacity:.55}.icon-button{border:1px solid var(--line);background:var(--surface);width:40px;padding:0}.input,.select,.textarea{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);width:100%;min-height:40px;color:var(--text);font-size:max(16px, var(--font-control));outline:none}.input,.select{padding:0 11px}.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='14' height='14' viewBox='0 0 14 14' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M3.5 5.25L7 8.75L10.5 5.25' stroke='%236B7A8C' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;background-size:14px 14px;padding-right:36px;line-height:40px}.textarea{resize:vertical;min-height:78px;padding:10px 11px}html[data-accessibility=large] .button,html[data-accessibility=large] .icon-button,html[data-accessibility=large] .input,html[data-accessibility=large] .select,html[data-accessibility=large] .textarea:not(.message-edit-textarea){min-height:var(--touch-target)}html[data-accessibility=large] .icon-button{width:var(--touch-target)}.input:focus,.select:focus,.textarea:focus{border-color:var(--accent)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.field{gap:6px;display:grid}.label{color:var(--muted);font-size:12px;font-weight:700}.status-line{color:var(--muted);font-size:13px}.hint-line{color:var(--muted);font-size:var(--font-meta);line-height:var(--line-body);margin:0}.empty-state{border:1px dashed var(--line);border-radius:var(--radius);background:var(--surface-2);color:var(--muted);font-size:var(--font-secondary);line-height:var(--line-body);margin:0;padding:10px}.empty-state.large{text-align:center;align-self:center;width:min(460px,100%);margin:auto}.folder-empty-state,.topics-empty-state{color:var(--muted);text-align:center;align-content:center;justify-items:center;display:grid}.folder-empty-state{gap:7px;min-height:160px;padding:18px 6px}.folder-empty-state strong{color:var(--text);font-size:var(--font-caption);line-height:1.25}.folder-empty-state span{display:none}.topics-empty-state{gap:7px;min-height:220px;padding:28px 20px}.topics-empty-state strong{color:var(--text);font-size:var(--font-control)}.topics-empty-state span{max-width:260px;font-size:var(--font-meta);line-height:var(--line-body)}.topics-empty-state .button{margin-top:6px}.topics-empty-inline{min-height:max(54px, var(--touch-target));border-bottom:1px solid var(--line);color:var(--muted);align-items:center;gap:9px;padding:9px 12px;display:flex}.topics-empty-inline>span{gap:2px;min-width:0;display:grid}.topics-empty-inline strong{color:var(--text);font-size:var(--font-secondary);line-height:1.25}.topics-empty-inline small{font-size:var(--font-caption);line-height:var(--line-body)}.topics-refresh-feedback{border-radius:var(--radius);background:var(--danger-soft);color:var(--danger);border:1px solid #b4231833;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;margin:8px 10px 2px;padding:8px 9px;display:grid}.topics-refresh-feedback>span{min-width:0;display:grid}.topics-refresh-feedback strong,.topics-refresh-feedback small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.topics-refresh-feedback strong{font-size:var(--font-meta)}.topics-refresh-feedback small{color:var(--muted);font-size:var(--font-caption);margin-top:2px}.topics-refresh-feedback button{min-height:var(--touch-target);color:inherit;font-size:var(--font-caption);cursor:pointer;background:0 0;border:1px solid;border-radius:8px;align-items:center;gap:5px;padding:0 8px;font-weight:750;display:inline-flex}.error-line{color:var(--danger);font-size:var(--font-secondary)}.login-page{background:var(--surface);place-items:center;min-height:100vh;padding:24px;display:grid}.login-form{gap:12px;width:min(100%,320px);margin:0 auto;display:grid}.login-form label{gap:4px;display:grid}.login-form input{border:1px solid var(--control-border);background:var(--surface);width:100%;min-height:34px;color:var(--text);border-radius:2px;outline:none;padding:6px 8px}.login-form button{border:1px solid var(--control-border);background:var(--surface-2);min-height:34px;color:var(--text);cursor:pointer;border-radius:2px}.login-form button:disabled{cursor:wait;opacity:.7}.workspace-grid{grid-template-columns:var(--group-rail-width) var(--topic-rail-width) minmax(0, 1fr);background:var(--surface);--group-rail-width:80px;--topic-rail-width:312px;height:100%;min-height:0;display:grid;overflow:hidden}.rail,.subrail{background:var(--surface);border-right:1px solid var(--line);min-height:0;overflow:hidden}.rail{border-right:1px solid var(--line);background:var(--surface-2)}.subrail{grid-template-rows:auto minmax(0,1fr);display:grid}.subrail>.rail-section{min-height:0}.subrail>.rail-section:last-child{grid-template-rows:auto minmax(0,1fr);padding:10px 0 0;display:grid;overflow:hidden}.subrail>.rail-section:last-child>.section-title{text-transform:none;letter-spacing:0;font-weight:600;font-size:var(--font-meta);margin:0 12px 7px}.desktop-search-section{background:var(--surface);border-bottom:0;padding:16px 16px 12px}.desktop-group-header{justify-content:space-between;align-items:center;gap:8px;min-width:0;min-height:44px;margin-bottom:16px;display:flex}.desktop-group-header-copy{align-items:center;gap:9px;min-width:0;display:flex}.desktop-group-header-copy>span:last-child{min-width:0;display:grid}.desktop-group-header-copy strong,.desktop-group-header-copy small{text-overflow:ellipsis;white-space:nowrap;line-height:1.25;overflow:hidden}.desktop-group-header-copy strong{font-size:var(--font-list-title);font-weight:650}.desktop-group-header-copy small{color:var(--muted);font-size:var(--font-meta);margin-top:3px}.desktop-group-header-actions{flex:none;gap:4px;display:flex}.desktop-group-header-actions .icon-button{width:var(--touch-target);min-height:var(--touch-target)}.desktop-search-section>.section-title{display:none}.rail-section,.admin-section{padding:12px}.rail .rail-section{grid-template-rows:auto minmax(0,1fr) auto;height:100%;min-height:0;padding:14px 6px 10px;display:grid}.rail-brand-block{min-width:0}.messenger-rail-brand{border-bottom:0;justify-content:center;width:100%;padding:0 0 14px;display:flex}.messenger-mobile-brand-mark{flex:none}.messenger-rail-brand+.mobile-panel-header{display:none}.rail-brand-block>.section-title{text-align:center;text-transform:none;letter-spacing:0;margin:8px 0 12px;font-weight:550}.messenger-rail-footer{border-top:0;justify-items:center;padding:9px 0 3px;display:grid}.messenger-topics-footer{display:none}.rail-profile-menu{position:relative}.rail-profile-menu>summary{width:48px;min-height:48px;color:var(--text);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:14px;place-items:center;padding:0;list-style:none;display:grid;position:relative}.rail-profile-menu>summary::-webkit-details-marker{display:none}.rail-profile-menu>summary:hover,.rail-profile-menu[open]>summary{border-color:var(--line);background:var(--surface)}.rail-profile-avatar{border:1px solid color-mix(in srgb, var(--accent) 32%, transparent);background:var(--accent-soft);width:38px;height:38px;color:var(--accent-strong);border-radius:50%;flex:none;place-items:center;font-size:12px;font-weight:850;display:inline-grid}.rail-profile-copy,.rail-profile-chevron{display:none}.rail-profile-menu>summary:after{border:2px solid var(--surface-2);background:var(--success);content:"";border-radius:50%;width:10px;height:10px;position:absolute;bottom:4px;right:3px}.rail-profile-popover{z-index:65;width:min(320px,100vw - 100px);max-height:calc(var(--app-viewport-height,100dvh) - 20px);border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-lg);border-radius:16px;gap:2px;padding:6px;display:grid;position:fixed;bottom:10px;left:80px;overflow:hidden auto}.rail-profile-popover header{border-bottom:0;align-items:center;gap:10px;min-width:0;padding:12px 10px 14px;display:flex}.rail-profile-popover header>span:last-child{min-width:0;display:grid}.rail-profile-popover header strong,.rail-profile-popover header small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rail-profile-popover header small{color:var(--muted);font-size:var(--font-meta);margin-top:2px}.rail-profile-popover>a,.rail-profile-popover>button{min-height:max(44px, var(--touch-target));color:var(--text);font:inherit;font-size:var(--font-secondary);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:9px;align-items:center;gap:9px;padding:0 12px;font-weight:550;text-decoration:none;display:flex}.rail-profile-popover>a:hover,.rail-profile-popover>button:hover{background:var(--accent-soft);color:var(--accent-strong)}.rail-profile-popover>button:disabled{cursor:wait;opacity:.68}.rail-profile-edit-button>svg:last-child{color:var(--muted);margin-left:auto}.rail-profile-popover>p{background:var(--danger-soft);color:var(--danger);font-size:var(--font-caption);margin:0;padding:9px 12px;line-height:1.35}.rail-profile-push-setting{background:var(--surface);border-bottom:0}.rail-profile-push-control,.rail-profile-push-state{width:100%;min-height:58px;color:var(--text);font:inherit;text-align:left;background:0 0;border:0;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;padding:9px 12px;display:grid}.rail-profile-push-control{cursor:pointer}.rail-profile-push-control:hover:not(:disabled){background:var(--surface-hover)}.rail-profile-push-control:disabled{cursor:wait;opacity:.68}.rail-profile-push-copy{align-items:center;gap:10px;min-width:0;display:inline-flex}.rail-profile-push-copy>svg{color:var(--muted);flex:none}.rail-profile-push-copy>span,.rail-profile-push-state>span{gap:2px;min-width:0;display:grid}.rail-profile-push-copy strong,.rail-profile-push-copy small,.rail-profile-push-state strong,.rail-profile-push-state small{line-height:1.3}.rail-profile-push-copy strong,.rail-profile-push-state strong{font-size:var(--font-secondary)}.rail-profile-push-copy small,.rail-profile-push-state small{color:var(--muted);font-size:var(--font-caption)}.rail-profile-push-state{color:var(--warning-text);grid-template-columns:auto minmax(0,1fr) auto}.rail-profile-push-state.is-error{color:var(--danger)}.rail-profile-push-state>button{width:var(--touch-target);min-height:var(--touch-target);color:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;place-items:center;padding:0;display:grid}.rail-profile-push-state>button:hover:not(:disabled){background:var(--surface-hover)}.rail-profile-push-feedback{color:var(--accent-strong);font-size:var(--font-caption);margin:0;padding:0 12px 9px;line-height:1.35}.rail-profile-push-feedback.is-error{color:var(--danger)}.section-title{color:var(--muted);font-size:var(--font-caption);text-transform:uppercase;margin:0 0 10px;font-weight:800}.list{gap:6px;display:grid}.folder-list{align-content:start;gap:4px;min-height:0;display:grid;overflow:auto}.rail-actions{flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:10px 0 4px;display:flex}.rail-action-button{background:var(--surface);border-radius:50%;width:38px;min-height:38px}.folder-button{width:100%;min-height:68px;color:var(--muted);font-size:var(--font-caption);text-align:center;cursor:pointer;background:0 0;border:0;border-radius:12px;justify-items:center;gap:6px;padding:6px 4px;font-weight:550;line-height:1.15;display:grid;position:relative}.folder-unread-badge,.dialog-unread-badge{background:var(--accent-fill);min-width:20px;height:20px;color:var(--on-accent);font-size:var(--font-caption);border-radius:999px;place-items:center;padding:0 6px;font-weight:800;line-height:1;display:inline-grid}.folder-status{color:var(--muted);align-items:center;gap:3px;display:inline-flex;position:absolute;top:4px;right:4px}.folder-unread-badge{border:2px solid var(--surface)}.folder-button:before{background:var(--accent);content:none;opacity:0;border-radius:0 999px 999px 0;width:3px;position:absolute;top:9px;bottom:9px;left:0}.folder-button:hover{background:var(--surface-hover);color:var(--text)}.folder-button.active{background:var(--accent-soft);color:var(--accent-strong)}.folder-button.active:before{opacity:1}.folder-button.active .folder-avatar{color:var(--accent);background:0 0;border-color:#0000}.folder-avatar{width:36px;height:36px;font-size:13px}.folder-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;max-width:100%;display:-webkit-box;overflow:hidden}.dialog-list{overscroll-behavior:contain;align-content:start;gap:4px;min-height:0;padding:0 8px 12px;display:grid;overflow-y:auto}.dialog-row-wrap{min-width:0;position:relative}.dialog-row{content-visibility:auto;contain-intrinsic-size:auto 80px;width:100%;min-height:80px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:12px;grid-template-columns:40px minmax(0,1fr) auto;align-items:center;gap:9px;padding:12px 10px;display:grid;position:relative}.dialog-row:hover{background:var(--surface-hover)}.dialog-row.active{background:var(--surface-selected)}.dialog-row.active .dialog-avatar{border-color:color-mix(in srgb, var(--accent) 38%, transparent);background:var(--accent-soft);color:var(--accent)}.dialog-row.active:before{background:var(--accent);content:none;width:3px;position:absolute;inset:0 auto 0 0}.dialog-avatar{border:1px solid var(--avatar-border);background:var(--avatar-bg);width:40px;height:40px;color:var(--avatar-text);letter-spacing:0;border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:800;display:inline-grid}.dialog-avatar.has-chat-icon,.mobile-group-switcher .has-chat-icon{font-size:20px;font-weight:600;line-height:1}.dialog-copy{gap:4px;min-width:0;display:grid}.dialog-title-row{grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:8px;min-width:0;display:grid}.dialog-title-row strong{font-size:var(--font-body);overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-weight:600;line-height:1.18;display:-webkit-box;overflow:hidden}.dialog-topic-title{min-width:0;position:relative}.dialog-topic-title>span{display:inline}.dialog-topic-pin{vertical-align:-1px;color:var(--accent);margin-right:4px;display:inline}.dialog-time{color:var(--muted);font-size:var(--font-meta);flex:none}.dialog-meta{flex:none;justify-items:end;gap:4px;display:grid}.dialog-row.is-unread .dialog-title-row strong{font-weight:750}.dialog-row.is-unread .dialog-time{color:var(--accent);font-weight:700}.dialog-preview{min-width:0;color:var(--muted);font-size:var(--font-secondary);text-overflow:ellipsis;white-space:nowrap;line-height:1.25;overflow:hidden}.dialog-message-line{gap:4px;min-width:0;display:flex}.dialog-author{max-width:38%;color:var(--accent);font-size:var(--font-secondary);text-overflow:ellipsis;white-space:nowrap;flex:none;font-weight:650;line-height:1.25;overflow:hidden}.dialog-draft-label{color:var(--muted);font-weight:550}.dialog-lock{color:var(--muted);justify-content:center;align-items:center;display:inline-flex}.archived-topics-disclosure{background:color-mix(in srgb, var(--surface-2) 76%, transparent);min-width:0}.archived-topics-disclosure>summary{min-height:max(46px, var(--touch-target));border-bottom:1px solid var(--line);color:var(--muted);cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;gap:10px;padding:0 12px;list-style:none;display:flex}.archived-topics-disclosure>summary::-webkit-details-marker{display:none}.archived-topics-disclosure>summary:hover,.archived-topics-disclosure>summary:focus-visible{background:var(--surface-hover);color:var(--text)}.archived-topics-summary-copy{align-items:center;gap:8px;min-width:0;display:inline-flex}.archived-topics-summary-copy strong{font-size:var(--font-secondary);text-overflow:ellipsis;white-space:nowrap;line-height:1.2;overflow:hidden}.archived-topics-summary-copy small{background:var(--surface-3);min-width:22px;height:20px;color:var(--muted);font-size:var(--font-caption);border-radius:999px;place-items:center;padding:0 6px;font-weight:750;display:inline-grid}.archived-topics-chevron{transition:transform var(--motion-fast) var(--motion-easing);flex:none}.archived-topics-disclosure[open] .archived-topics-chevron{transform:rotate(180deg)}.archived-topics-list{min-width:0;display:grid}.dialog-row.is-archived{background:color-mix(in srgb, var(--surface-2) 78%, transparent);color:var(--muted)}.dialog-row.is-archived:hover{background:var(--surface-hover)}.dialog-row.is-archived .dialog-avatar{border-color:var(--line);background:var(--surface-3);color:var(--muted);filter:grayscale(.35)}.dialog-row.is-archived .dialog-preview,.dialog-row.is-archived .dialog-time,.dialog-archive-mark{color:var(--muted)}.list-button{border-radius:var(--radius);width:100%;min-height:40px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;justify-content:space-between;align-items:center;gap:8px;padding:9px 10px;display:flex}.list-button:hover,.list-button.active{border-color:var(--line);background:var(--surface-2)}.list-button.active{border-color:#1f7a5a5c}.chat-pane{background:var(--bg);grid-template:"chat-header""pinned""messages"minmax(0,1fr)"composer"/minmax(0,1fr);min-width:0;min-height:0;display:grid;position:relative;overflow:hidden}.chat-file-drop-overlay{z-index:40;background:color-mix(in srgb, var(--accent-soft) 96%, transparent);color:var(--accent);text-align:center;pointer-events:none;-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none;border:2px dashed #1f7a5ab8;border-radius:14px;place-content:center;justify-items:center;gap:7px;padding:24px;display:grid;position:absolute;inset:10px}.chat-file-drop-overlay strong{font-size:var(--font-list-title)}.chat-file-drop-overlay span{color:var(--muted);font-size:var(--font-meta)}.chat-header{border-bottom:1px solid var(--line);background:var(--surface);grid-area:chat-header;justify-content:space-between;align-items:center;gap:12px;min-height:72px;padding:12px 20px;display:flex}.chat-header-main{flex:auto;align-items:center;gap:11px;min-width:0;display:flex;overflow:hidden}.chat-header-info{min-width:0;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;flex:auto;align-items:center;gap:12px;padding:3px;display:flex;overflow:hidden}.chat-header-info:hover:not(:disabled),.chat-header-info:focus-visible{background:var(--surface-2)}.chat-header-info:focus-visible{outline:2px solid var(--focus-ring);outline-offset:-2px}.chat-header-info:disabled{cursor:default}.chat-header-info>span:last-child{width:100%;min-width:0;display:grid;overflow:hidden}.chat-header-actions{flex-wrap:nowrap;flex:none}.chat-avatar{width:42px;height:42px}.chat-title{max-width:100%;font-size:var(--font-list-title);text-overflow:ellipsis;white-space:nowrap;margin:0;font-weight:650;line-height:1.25;display:block;overflow:hidden}.chat-context{max-width:100%;color:var(--muted);font-size:var(--font-meta);text-overflow:ellipsis;white-space:nowrap;margin-top:4px;line-height:1.25;display:block;overflow:hidden}.permission-chip{border-radius:var(--radius);background:var(--accent-soft);min-height:32px;color:var(--accent);align-items:center;gap:7px;padding:0 10px;font-size:13px;font-weight:700;display:inline-flex}.mobile-panel-header,.mobile-back-button,.mobile-search-toggle,.mobile-search-panel,.mobile-group-switcher{display:none}.chat-pane>.mobile-search-panel{z-index:18;border:1px solid var(--line);background:var(--surface);width:min(420px,100vw - 460px);max-height:min(520px,100dvh - 84px);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:12px;grid-template-rows:auto auto;align-content:start;gap:8px;padding:8px;display:grid;position:absolute;top:64px;right:12px;overflow:hidden}.pinned-dock{border-bottom:1px solid var(--line);background:var(--surface);grid-area:pinned;align-items:center;gap:6px;min-width:0;min-height:46px;padding:4px 20px 8px;display:flex}.pinned-dock-current{border-radius:var(--radius-sm);min-width:0;min-height:40px;color:var(--text);text-align:left;cursor:pointer;background:0 0;flex:auto;align-items:center;gap:9px;padding:3px 5px;display:flex}.pinned-dock-current:hover{background:var(--accent-soft)}.pinned-dock-marker{width:28px;height:28px;color:var(--accent);flex:none;place-items:center;display:inline-grid}.pinned-dock-copy{flex:auto;gap:1px;min-width:0;display:grid}.pinned-dock-copy strong{color:var(--muted);font-size:var(--font-secondary);text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.pinned-dock-copy small{color:var(--accent);font-size:var(--font-caption);font-weight:600;line-height:1.15}.pinned-dock-time{color:var(--muted);flex:none;font-size:11px}.pinned-dock-navigation{flex:none;gap:2px;display:flex}.pinned-dock-nav-button{border-radius:var(--radius-sm);width:40px;min-height:40px;color:var(--muted);cursor:pointer;background:0 0;place-items:center;padding:0;display:inline-grid}.pinned-dock-nav-button:hover{background:var(--accent-soft);color:var(--accent)}.pinned-dock-nav-button:focus-visible{background:var(--accent-soft);color:var(--accent);outline:0}.messages{overflow-anchor:none;background-color:var(--bg);overscroll-behavior:contain;scrollbar-gutter:stable;background-image:none;background-position:top;background:var(--chat-canvas);flex-direction:column;grid-area:messages;gap:8px;min-width:0;min-height:0;padding:8px 24px 20px;display:flex;position:relative;overflow:auto}.messages:focus-visible{outline:2px solid var(--focus-ring);outline-offset:-2px}.messages-history-loader{min-height:34px;color:var(--muted);font-size:var(--font-meta);flex:0 0 34px;justify-content:center;align-items:center;gap:6px;display:flex}.messages-history-loader button{background:color-mix(in srgb, var(--surface) 90%, transparent);color:var(--accent);cursor:pointer;border:0;border-radius:999px;padding:5px 10px}.messages-window-spacer{pointer-events:none;flex:none;width:1px;min-height:0}.messages-refresh-status{z-index:8;background:color-mix(in srgb, var(--surface) 94%, transparent);color:var(--accent);font-size:var(--font-caption);pointer-events:none;box-shadow:none;border:1px solid #1f7a5a33;border-radius:999px;grid-area:messages;place-self:start center;align-items:center;gap:6px;margin-top:10px;padding:5px 10px;font-weight:700;line-height:1;display:inline-flex}.messages-state{min-height:220px;color:var(--muted);text-align:center;align-content:center;place-items:center;gap:7px;margin:auto;display:grid}.messages-state strong{color:var(--text);font-size:var(--font-body)}.messages-state span{max-width:360px;font-size:var(--font-meta);line-height:var(--line-body)}.messages-state.error{color:var(--danger)}.scroll-to-latest{z-index:7;border:1px solid var(--line-strong);background:var(--surface);width:44px;min-height:44px;color:var(--accent);cursor:pointer;border-radius:50%;grid-area:messages;place-self:end;place-items:center;margin:0 18px 14px 0;padding:0;display:inline-grid;position:relative}.scroll-to-latest:hover{border-color:var(--accent);background:var(--accent-soft)}.scroll-to-latest-count{border:2px solid var(--surface);background:var(--danger-fill);min-width:20px;height:20px;color:var(--on-danger);font-size:var(--font-caption);border-radius:999px;place-items:center;padding:0 5px;font-weight:800;line-height:1;display:grid;position:absolute;inset:-7px -7px auto auto}.message-day-separator{z-index:5;pointer-events:none;background:0 0;justify-content:center;width:100%;margin:0 0 7px;padding-top:7px;display:flex;position:sticky;top:0}.message-day-separator span{background:var(--surface-3);color:var(--muted);font-size:var(--font-caption);box-shadow:none;border:1px solid #0000;border-radius:999px;padding:5px 12px;font-weight:550;line-height:1.2}.message-row{align-items:flex-end;gap:8px;width:100%;display:flex}.message-row.own{justify-content:flex-end}.message-row.grouped{margin-top:-3px}.message-row.grouped .message-avatar{visibility:hidden}.message-row.grouped:not(.own) .message-bubble{border-top-left-radius:4px}.message-row.grouped.own .message-bubble{border-top-right-radius:4px}.message-content{flex-direction:column;align-items:flex-start;width:max-content;min-width:0;max-width:min(680px,76%);display:flex}.message-row.own .message-content{align-items:flex-end}.message-content>.message-bubble,.message-content>.message-reactions{max-width:100%}.message-row.deleted .message-bubble{color:var(--muted)}.message-row.deleted .message-text{font-style:italic}.message-avatar{width:32px;height:32px;font-size:var(--font-caption)}.message-avatar-button{font:inherit;cursor:pointer;padding:0}.message-avatar-content{border-radius:inherit;place-items:center;width:100%;height:100%;display:grid}.message-bubble{border:1px solid var(--bubble-border);background:var(--bubble-incoming);border-radius:14px 14px 14px 5px;width:fit-content;padding:9px 11px 5px;position:relative;box-shadow:0 1px 2px #0f19230d}.message-bubble.has-media-attachment{width:min(440px,100%)}.message-bubble.has-media-attachment.single-media{--single-media-frame-width:360px;--single-media-bubble-chrome:20px;width:calc(var(--single-media-frame-width) + var(--single-media-bubble-chrome));max-width:min(440px,100%)}.message-bubble.has-media-attachment.single-media:has([data-media-orientation=portrait]){--single-media-frame-width:280px}.message-bubble.has-media-attachment.single-media:has([data-media-orientation=landscape]){--single-media-frame-width:420px}.message-bubble.has-media-attachment.single-media.media-only{--single-media-bubble-chrome:8px}.message-bubble.has-media-attachment.single-media.media-only.has-video-attachment{--single-media-bubble-chrome:10px}.message-row.own .message-bubble{border-color:var(--bubble-own-border);background:var(--bubble-own);border-radius:14px 14px 5px}.message-row.highlighted .message-bubble{border-color:var(--focus-ring);outline:3px solid color-mix(in srgb, var(--focus-ring) 72%, transparent);outline-offset:3px;box-shadow:0 8px 24px color-mix(in srgb, var(--focus-ring) 24%, transparent)}@keyframes message-reference-highlight-pulse{0%{outline-color:color-mix(in srgb, var(--focus-ring) 34%, transparent);outline-offset:10px;box-shadow:0 10px 30px color-mix(in srgb, var(--focus-ring) 34%, transparent)}to{outline-color:color-mix(in srgb, var(--focus-ring) 72%, transparent);outline-offset:3px;box-shadow:0 8px 24px color-mix(in srgb, var(--focus-ring) 24%, transparent)}}@media (prefers-reduced-motion:no-preference){.message-row.highlighted .message-bubble{animation:.62s ease-out message-reference-highlight-pulse}}.message-author{min-width:0;color:var(--accent);font-size:var(--font-secondary);overflow-wrap:anywhere;text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:5px;margin-bottom:3px;padding:0;font-family:inherit;font-weight:700;display:flex}.message-author:hover{text-decoration:underline}.message-author:focus-visible,.message-avatar-button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.message-row.own .message-author{display:none}.message-bubble.media-only{padding:3px}.message-bubble.media-only .message-author{margin:3px 5px 5px}.message-bubble.media-only [data-message-attachments]{margin-top:0}.message-bubble.media-only [data-message-attachments]>:first-child{border-radius:8px;overflow:hidden}.message-bubble.media-only.has-video-attachment{padding:4px 4px 5px}.reply-preview{border:0;border-left:3px solid var(--accent);background:color-mix(in srgb, var(--accent) 6%, transparent);width:100%;color:var(--muted);font-size:var(--font-meta);line-height:var(--line-body);text-align:left;cursor:pointer;border-radius:0 6px 6px 0;gap:1px;margin:2px 0 6px;padding:6px 8px;display:grid}.reply-preview:not(.unavailable):hover,.reply-preview:focus-visible{background:color-mix(in srgb, var(--accent) 11%, transparent)}.reply-preview.unavailable{cursor:default}.reply-preview strong{color:var(--accent)}.reply-preview span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.message-pin-label{color:var(--warning-text);font-size:var(--font-caption);align-items:center;gap:4px;margin-bottom:4px;font-weight:700;display:inline-flex}.message-forwarded-label{min-width:0;color:var(--accent-strong);font-size:var(--font-caption);overflow-wrap:anywhere;align-items:center;gap:5px;margin-bottom:4px;font-weight:700;display:inline-flex}.message-forwarded-label svg{flex-shrink:0}.message-forwarded-label span{min-width:0}.message-forwarded-button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:3px;max-width:100%;padding:0;font-family:inherit}.message-forwarded-button:hover span{text-underline-offset:2px;text-decoration:underline}.message-forwarded-button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}.inbox-pin-error{color:var(--danger);background:var(--surface);border-bottom:1px solid var(--border);font-size:var(--font-caption);grid-area:pin-error;align-items:center;gap:8px;padding:10px 12px;display:flex}.inbox-pin-error>span{overflow-wrap:anywhere;flex:1;min-width:0}.inbox-pin-error button{color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:6px}.inbox-pin-error button:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.message-row.editing .message-content{width:min(680px,94%);max-width:min(680px,94%)}.message-row.editing .message-bubble{width:100%;max-width:100%}.message-row.editing .message-bubble.media-only{padding:7px 9px 5px}.message-row.editing .message-actions,.message-row.editing .message-action-trigger{display:none}.message-edit-form{gap:8px;width:100%;min-width:0;display:grid}.message-edit-textarea{border-radius:var(--radius);background:var(--surface);min-height:clamp(156px,24vh,220px);max-height:min(360px,44vh);font-size:max(16px, var(--font-body));resize:vertical;padding:10px 11px;line-height:1.35}.message-edit-actions{justify-content:flex-end;gap:6px;display:flex}.message-edit-error{color:var(--danger);font-size:var(--font-meta);margin:0;line-height:1.35}.message-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:var(--message-font-size,var(--font-body));line-height:var(--line-body)}.message-text-with-meta{position:relative}.message-meta-reserve{font-size:var(--font-meta);white-space:nowrap;vertical-align:baseline;visibility:hidden;pointer-events:none;-webkit-user-select:none;user-select:none;align-items:center;gap:4px;margin-inline-start:8px;line-height:1.2;display:inline-flex}.message-read-reserve{width:16px;height:16px;display:inline-block}.message-link,.message-phone-link{color:var(--link);text-underline-offset:2px;border-radius:3px;-webkit-text-decoration:underline #1769aa6b;text-decoration:underline #1769aa6b;text-decoration-thickness:1px}.message-link:hover,.message-phone-link:hover{color:var(--accent-strong);text-decoration-color:currentColor}.message-link:focus-visible,.message-phone-link:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.message-bubble [data-message-attachments]+.message-text,.message-bubble [data-message-attachments]+.message-edit-form{margin-top:6px}.message-mention{background:color-mix(in srgb, var(--accent) 12%, transparent);color:var(--accent);border-radius:4px;font-weight:700}.message-mention.is-me{background:var(--accent-fill);color:var(--on-accent)}.message-reactions{flex-wrap:wrap;gap:5px;width:fit-content;margin-top:5px;display:flex}.message-reaction{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 84%, transparent);min-width:48px;min-height:34px;color:var(--text);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:4px;padding:3px 9px;font-size:18px;line-height:1;display:inline-flex}.message-reaction strong{min-width:1ch;color:var(--muted);font-size:var(--font-caption);font-variant-numeric:tabular-nums}.message-reaction.selected{border-color:color-mix(in srgb, var(--accent) 62%, var(--line));background:var(--accent-soft)}.message-reaction.selected strong{color:var(--accent-strong)}.message-reaction:hover:not(:disabled){border-color:var(--accent)}.message-reaction:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.message-reaction:disabled{cursor:default;opacity:.72}.message-footer{--message-status-inline-size:28px;color:var(--muted);font-size:var(--font-meta);justify-content:flex-end;align-items:center;gap:4px;min-height:22px;margin-top:2px;line-height:1.2;display:flex}.message-footer.message-footer-compact{--message-status-inline-size:16px;white-space:nowrap;gap:4px;min-height:16px;display:flex}.message-text-with-meta>.message-footer-inline{font-size:var(--font-meta);margin:0;line-height:1.2;position:absolute;bottom:.12em;right:0}.message-footer-compact .read-mark{flex-basis:16px;width:16px;min-width:16px;height:16px;min-height:16px;padding:0;position:relative}.message-bubble>.message-read-hit-target{z-index:1;width:44px;min-width:44px;height:44px;min-height:0;max-height:100%;padding:0;position:absolute;bottom:0;right:0}.message-read-hit-target:focus-visible{outline:2px solid var(--focus-ring);outline-offset:-3px}.message-reaction-footer{flex-wrap:wrap;align-items:flex-end;gap:5px 8px;margin-top:5px;display:flex}.message-reaction-footer>.message-reactions{flex:48px;min-width:48px;margin:0}.message-reaction-footer>.message-footer{flex:none;margin:0 0 9px auto}.message-bubble.media-only .message-reaction-footer{padding:0 5px}.message-delivery-state{box-sizing:border-box;width:auto;min-width:0;max-width:100%;min-height:28px;color:var(--muted);white-space:nowrap;flex:none;justify-content:flex-end;align-items:center;gap:4px;display:inline-flex}.message-content:has(.message-delivery-state.failed){width:360px}.message-bubble:has(.message-delivery-state.failed){width:100%}.message-footer:has(.message-delivery-state.failed){flex-wrap:wrap}.message-delivery-state.failed{width:100%;min-width:0;max-width:100%;color:var(--danger);white-space:normal;flex-wrap:wrap;flex:100%;gap:8px}.message-delivery-state.failed>span{text-overflow:clip;overflow-wrap:anywhere;flex:calc(100% - 21px);line-height:1.4;overflow:visible}.message-delivery-state.failed>svg{flex-shrink:0;align-self:flex-start;margin-top:2px}.message-delivery-state>span{text-overflow:ellipsis;min-width:0;overflow:hidden}.message-delivery-state>strong{min-width:3ch;font-size:var(--font-caption);font-variant-numeric:tabular-nums;text-align:right}.message-delivery-state button{background:color-mix(in srgb, var(--surface) 66%, transparent);min-height:24px;color:inherit;font:inherit;cursor:pointer;border:0;border-radius:5px;padding:2px 5px;font-weight:700}.message-delivery-state.failed button{white-space:nowrap;flex:none;min-height:32px;padding:4px 8px}.message-pending-attachments{gap:4px;width:100%;min-width:0;margin-top:6px;display:grid}.message-pending-attachments>span{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2);align-items:center;gap:6px;min-height:34px;padding:5px 7px;display:flex}.message-pending-attachments>span[data-kind=image],.message-pending-attachments>span[data-kind=video]{width:min(360px,100%);padding:0;display:grid;position:relative;overflow:hidden}.message-pending-attachments>span[data-media-orientation=portrait]{width:min(280px,100%)}.message-pending-attachments>span[data-media-orientation=landscape]{width:min(420px,100%)}.message-pending-attachments>span[data-kind=image]>span:first-child,.message-pending-attachments>span[data-kind=video]>span:first-child{aspect-ratio:4/3;border:0;border-radius:0;width:100%}.message-pending-attachments>span[data-media-orientation=portrait]>span:first-child{aspect-ratio:3/4}.message-pending-attachments>span[data-media-orientation=square]>span:first-child{aspect-ratio:1}.message-pending-attachment-name{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.message-pending-attachments>span[data-kind=image]>.message-pending-attachment-name,.message-pending-attachments>span[data-kind=video]>.message-pending-attachment-name{z-index:3;color:#fff;width:fit-content;max-width:calc(100% - 14px);font-size:var(--font-caption);background:#111921b8;border-radius:6px;padding:4px 7px;line-height:1.2;position:absolute;bottom:7px;left:7px;right:7px}.message-bubble.image-footer-overlay .message-footer{z-index:3;color:#ffffffeb;-webkit-backdrop-filter:none;backdrop-filter:none;background:#1119219e;border-radius:999px;align-items:center;gap:3px;min-height:24px;margin:0;padding:3px 28px 3px 7px;line-height:1;position:absolute;bottom:6px;right:6px}.message-bubble.image-footer-overlay .read-mark,.message-bubble.image-footer-overlay .read-mark.read{color:#fff}.message-bubble.image-footer-overlay .read-mark{background:0 0;flex-basis:40px;width:40px;min-width:40px;margin:0;padding:0;position:absolute;top:50%;right:-7px;transform:translateY(-50%)}.message-bubble.image-footer-overlay .read-mark:hover,.message-bubble.image-footer-overlay .read-mark:focus-visible{background:0 0}.message-bubble.image-footer-overlay .read-mark:focus-visible{outline-offset:-8px}.message-bubble.image-footer-overlay:has([data-message-attachments] [role=status]) .message-footer{color:var(--muted);-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;border-radius:0;margin-top:2px;padding:0;position:static}.message-bubble.image-footer-overlay:has([data-message-attachments] [role=status]) .read-mark{width:var(--message-status-inline-size);min-width:var(--message-status-inline-size);flex-basis:var(--message-status-inline-size);color:var(--muted);margin:0;padding:5px;position:static;transform:none}.message-bubble.image-footer-overlay:has([data-message-attachments] [role=status]) .read-mark.read{color:var(--accent)}.message-edited{color:inherit;font-size:var(--font-caption)}.read-mark{box-sizing:border-box;width:var(--message-status-inline-size);min-width:var(--message-status-inline-size);flex:0 0 var(--message-status-inline-size);min-height:28px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:7px;justify-content:center;align-items:center;margin:0;padding:4px;display:inline-flex}.read-mark.read{color:var(--accent)}.read-mark:hover,.read-mark:focus-visible{background:color-mix(in srgb, var(--accent) 10%, transparent)}.attachments{gap:6px;max-width:100%;margin-top:7px;display:grid}.attachment{box-sizing:border-box;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2);justify-content:space-between;align-items:center;gap:8px;min-width:0;max-width:100%;padding:6px;display:flex}.attachment>svg,.attachment .icon-button{flex:none}.attachment-copy{flex:auto;min-width:0;overflow:hidden}.attachment-copy strong{font-size:var(--font-body);overflow-wrap:anywhere;line-height:1.2;display:block}.attachment-copy .brand-subtitle{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.attachment:not(.image-attachment)>img{object-fit:cover;border-radius:6px;width:72px;height:54px}.image-attachment{background:var(--surface);grid-template-columns:minmax(0,1fr);place-items:stretch stretch;gap:6px;width:100%;max-width:100%;padding:0;display:grid;overflow:hidden}.attachment-preview-frame{aspect-ratio:4/3;background:var(--surface-3);place-items:center;width:100%;min-width:0;max-height:280px;display:grid;overflow:hidden}.image-attachment .attachment-image{object-fit:contain;width:100%;height:100%;display:block}.attachment-preview-fallback{min-height:132px;color:var(--muted)}.image-attachment-meta{box-sizing:border-box;align-items:center;gap:8px;width:100%;min-width:0;padding:6px 7px;display:flex}.message-actions{justify-content:flex-end;gap:3px;margin-top:2px;display:flex}.message-action-trigger{display:none}.message-action-trigger.message-action-trigger-placeholder{visibility:hidden;pointer-events:none}@media (hover:hover) and (pointer:fine){.message-actions{z-index:4;border:1px solid var(--line);background:var(--surface);box-shadow:none;opacity:0;pointer-events:none;border-radius:999px;flex-direction:row;gap:2px;margin:0;padding:3px;transition:opacity .15s,transform .15s;position:absolute;top:3px;left:calc(100% + 6px);transform:translate(-3px)}.message-row.own .message-actions{left:auto;right:calc(100% + 6px);transform:translate(3px)}.message-row:hover .message-actions,.message-row:focus-within .message-actions,.message-actions:hover{opacity:1;pointer-events:auto;transform:translate(0)}.message-actions .icon-button{border-color:#0000;border-radius:50%;width:40px;min-height:40px}}@media (hover:none),(pointer:coarse){.message-actions{display:none}.message-action-trigger{width:44px;min-width:44px;min-height:44px;color:var(--muted);cursor:pointer;opacity:.72;pointer-events:auto;background:0 0;border:0;border-radius:50%;flex:0 0 44px;align-self:flex-end;place-items:center;padding:0;display:inline-grid;position:static}.message-row.own .message-action-trigger{order:0}.message-row:not(.own) .message-action-trigger{order:2}.message-action-trigger:focus-visible{background:color-mix(in srgb, var(--surface) 72%, transparent);color:var(--accent);opacity:1}.message-action-trigger:disabled{cursor:wait;opacity:.4}}.composer{background:var(--composer-bg);border-top:0;grid-area:composer;gap:8px;min-width:0;min-height:0;padding:12px 20px 18px;display:grid;position:relative}.read-only-composer{border-top:1px solid var(--line);background:var(--surface-2);min-width:0;min-height:64px;color:var(--muted);grid-area:composer;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:10px;padding:9px 14px 11px;display:grid}.read-only-composer-icon{border:1px solid color-mix(in srgb, var(--yellow) 52%, var(--line));background:var(--warning-soft);width:40px;height:40px;color:var(--warning-text);border-radius:50%;place-items:center;display:inline-grid}.read-only-composer>span:last-child{min-width:0;display:grid}.read-only-composer strong{color:var(--text);font-size:var(--font-secondary)}.read-only-composer small{font-size:var(--font-caption);margin-top:2px;line-height:1.35}.composer-reply,.send-progress-copy{justify-content:space-between;align-items:center;gap:10px;display:flex}.composer-reply{border-left:3px solid var(--accent);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--surface) 78%, transparent);min-height:42px;padding:6px 8px 6px 10px}.composer-reply-target{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;flex:auto;gap:2px;padding:3px 4px;display:grid}.composer-reply-target:hover,.composer-reply-target:focus-visible{background:color-mix(in srgb, var(--accent) 8%, transparent)}.composer-reply strong,.composer-reply small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.composer-reply small,.send-progress-copy{color:var(--muted);font-size:var(--font-meta)}.composer-reply .icon-button{flex:none;width:36px;min-height:36px}.composer-status{border-radius:var(--radius-sm);background:color-mix(in srgb, var(--surface) 68%, transparent);min-height:51px;color:var(--muted);font-size:var(--font-meta);grid-template-rows:minmax(28px,auto) 6px;gap:5px;padding:6px 8px;display:grid}.composer-status.failed,.composer-error{color:var(--danger)}.composer-status.failed{border-left:3px solid var(--danger);background:color-mix(in srgb, var(--danger-soft) 82%, transparent)}.composer-status.cancelled{border-left:3px solid var(--muted);background:color-mix(in srgb, var(--surface-3) 90%, transparent);color:var(--muted)}.composer-error{border-left:3px solid var(--danger);border-radius:var(--radius-sm);background:color-mix(in srgb, var(--danger-soft) 82%, transparent);min-height:30px;font-size:var(--font-meta);align-items:center;gap:6px;margin:0;padding:5px 8px;display:flex}.composer-status progress{width:100%;height:6px;accent-color:var(--accent);border:0;border-radius:999px;overflow:hidden}.composer-status-actions{gap:4px;margin-left:auto;display:inline-flex}.send-progress-copy{justify-content:flex-start;gap:6px;min-height:28px}.send-progress-copy>span:not(.composer-status-actions){overflow-wrap:anywhere;flex:auto;min-width:0}.send-progress-copy>strong{font-variant-numeric:tabular-nums;text-align:right;flex:none;min-width:3ch}.composer-status .button{min-width:72px}.ui-spinner{flex:none;animation:.9s linear infinite ui-spin}@keyframes ui-spin{to{transform:rotate(360deg)}}.composer-row{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:8px;min-width:0;display:grid}.composer-input-shell{border:1px solid var(--line);background:var(--surface);border-radius:16px;align-items:flex-end;min-width:0;min-height:48px;padding:2px 4px;display:flex}.composer-input-shell:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--focus-ring) 18%, transparent)}.composer-input-container{flex:auto;min-width:0}.composer .textarea{width:100%;min-width:0;min-height:40px;max-height:248px;font-size:max(16px, var(--font-body));line-height:var(--line-body);resize:none;background:0 0;border:0;border-radius:0;padding:10px 8px 9px}.composer .textarea:focus-visible{outline:0}.composer-attach{width:40px;min-height:40px;color:var(--muted);background:0 0;border-color:#0000;flex:none;position:relative;overflow:hidden}.composer-attach:focus-within{background:var(--accent-soft);color:var(--accent)}.composer-attach input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.composer-attach input:focus-visible{outline:0}.composer-attach svg{pointer-events:none}.composer-attach.is-disabled{cursor:not-allowed;opacity:.55}.composer-attach.is-disabled input{cursor:not-allowed}.send-button{background:var(--accent-fill);width:46px;min-height:46px;color:var(--on-accent);border-color:#0000;border-radius:50%}.send-button:hover{background:var(--accent-fill-hover)}.send-button:disabled{background:var(--switch-track);color:var(--muted)}.search-box{background:var(--surface-2);border-color:#0000;border-radius:12px;display:block;position:relative}.search-box .input{border-radius:inherit;background:0 0;border-color:#0000;padding-right:88px}.search-box:focus-within{box-shadow:0 0 0 2px var(--focus-ring)}.search-submit,.search-clear,.search-close{width:40px;min-height:40px;color:var(--muted);background:0 0;border-color:#0000;position:absolute;top:50%;transform:translateY(-50%)}.search-submit{right:4px}.search-clear{right:44px}.search-submit:hover,.search-clear:hover,.search-close:hover{background:var(--accent-soft);color:var(--accent)}.mobile-search-panel{--mobile-search-control-size:max(40px, var(--touch-target));--mobile-search-control-gap:4px;--mobile-search-control-edge:4px}.mobile-search-panel .search-box .input{padding-right:calc(var(--mobile-search-control-edge) + var(--mobile-search-control-size) + var(--mobile-search-control-gap) + var(--mobile-search-control-size) + 8px)}.mobile-search-panel .search-submit,.mobile-search-panel .search-close{width:var(--mobile-search-control-size);min-height:var(--mobile-search-control-size)}.mobile-search-panel .search-submit{right:calc(var(--mobile-search-control-edge) + var(--mobile-search-control-size) + var(--mobile-search-control-gap))}.mobile-search-panel .search-close{right:var(--mobile-search-control-edge)}.search-results{overscroll-behavior:contain;gap:10px;max-height:min(440px,100dvh - 170px);margin-top:10px;display:grid;overflow:auto}.result-item,.person-row,.audit-row{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-2);padding:8px}.small-avatar{width:36px;height:36px;font-size:12px}.chat-settings-menu{z-index:90;border:1px solid var(--line);background:var(--surface);width:min(350px,100vw - 24px);max-height:min(600px,100dvh - 84px);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:12px;grid-template-rows:auto minmax(0,1fr);display:grid;position:fixed;top:64px;right:12px;overflow:hidden}.chat-settings-heading,.chat-settings-person{align-items:center;gap:10px;min-width:0;display:flex}.chat-panel-backdrop{top:var(--app-viewport-page-top,0px);z-index:80;height:var(--app-viewport-height,100dvh);-webkit-backdrop-filter:none;backdrop-filter:none;overscroll-behavior:none;background:#1925325c;justify-items:end;display:grid;position:fixed;bottom:auto;left:0;right:0;overflow:hidden}.chat-panel-drawer{border-left:1px solid var(--line);background:var(--surface);overscroll-behavior:contain;width:min(560px,100vw - 32px);min-width:0;max-width:100%;height:100%;min-height:0;overflow:clip;box-shadow:-18px 0 44px #15223026}.topic-info-desktop-panel{border-left:1px solid var(--line);background:var(--surface);min-width:0;min-height:0;box-shadow:none;overflow:hidden}.topic-info-mobile-backdrop{background:var(--surface);-webkit-backdrop-filter:none;backdrop-filter:none}.topic-info-mobile-panel{width:100%;min-width:0;max-width:100%;box-shadow:none;touch-action:pan-y;border-left:0}.messenger-rail-brand>span{display:none}.topic-details-button{width:auto;min-width:var(--touch-target);font-size:var(--font-secondary);gap:7px;padding:0 12px;font-weight:550}.chat-header-actions .icon-button,.desktop-group-header-actions .icon-button{color:var(--muted);background:0 0;border-color:#0000}.chat-header-actions .icon-button.active{background:var(--accent-soft);color:var(--accent)}@media (min-width:1440px){.workspace-grid{--group-rail-width:208px}.rail .rail-section{padding:18px 12px 12px}.messenger-rail-brand{justify-content:flex-start;padding:0 8px 24px}.messenger-rail-brand>span{display:grid}.rail-brand-block>.section-title{text-align:left;margin:0 12px 12px}.folder-button{min-height:52px;font-size:var(--font-secondary);text-align:left;grid-template-columns:36px minmax(0,1fr);place-items:center start;gap:10px;padding:8px 10px}.folder-title{text-overflow:ellipsis;white-space:nowrap;width:100%;display:block}.folder-status{top:2px;left:32px;right:auto}.messenger-rail-footer{justify-items:stretch}.rail-profile-menu>summary{border-radius:12px;gap:10px;width:100%;padding:8px;display:flex}.rail-profile-copy{text-align:left;flex:1;gap:4px;min-width:0;display:grid}.rail-profile-copy strong,.rail-profile-copy small{text-overflow:ellipsis;white-space:nowrap;font-size:var(--font-meta);overflow:hidden}.rail-profile-copy small{color:var(--muted);font-weight:400}}@media (min-width:1280px){.workspace-grid.has-topic-info-panel{grid-template-columns:var(--group-rail-width) var(--topic-rail-width) minmax(340px, 1fr) clamp(360px, 29vw, 420px)}}@media (min-width:821px) and (max-width:1279px){.topic-info-desktop-panel{top:var(--app-viewport-page-top,0px);z-index:70;width:min(420px, calc(100vw - var(--group-rail-width) - var(--topic-rail-width)));height:var(--app-viewport-height,100dvh);position:fixed;right:0;box-shadow:-12px 0 32px #1522301f}}.chat-settings-heading{border-bottom:1px solid var(--line);padding:10px}.chat-settings-heading>strong,.chat-settings-heading-copy{flex:auto;min-width:0}.chat-settings-heading-copy>span{color:var(--muted);font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap;margin-top:3px;display:block;overflow:hidden}.chat-settings-close{flex:none;width:36px;min-height:36px}.chat-settings-heading strong,.chat-settings-person strong{color:var(--text);text-overflow:ellipsis;white-space:nowrap;line-height:1.2;display:block;overflow:hidden}.chat-settings-body{overscroll-behavior:contain;scrollbar-gutter:stable;gap:12px;min-height:0;padding:10px;display:grid;overflow-y:auto}.chat-settings-section{gap:6px;display:grid}.chat-settings-section-title{color:var(--muted);font-size:var(--font-caption);margin:0 2px;font-weight:750;line-height:1.2}.chat-settings-group{background:var(--surface-2);border:0;border-radius:10px;overflow:hidden}.chat-settings-row{width:100%;min-height:max(48px, var(--touch-target));border:0;border-bottom:1px solid var(--line);color:var(--text);text-align:left;background:0 0;border-radius:0;justify-content:space-between;align-items:center;gap:12px;padding:8px 10px;display:flex}.chat-settings-group>.chat-settings-row:last-child{border-bottom:0}.chat-settings-row-copy{flex:auto;align-items:center;gap:9px;min-width:0;display:inline-flex}.chat-settings-row-copy>span{min-width:0}.chat-settings-row-copy svg{color:var(--accent);flex:none}.chat-settings-row-copy strong,.chat-settings-row-copy small{line-height:1.2;display:block;overflow:hidden}.chat-settings-row-copy strong{font-size:var(--font-body);text-overflow:ellipsis;white-space:nowrap}.chat-settings-row-copy small{color:var(--muted);font-size:var(--font-caption);margin-top:2px;font-weight:500;line-height:1.3}.chat-settings-switch,.chat-settings-switch-visual{flex:0 0 38px;width:38px;height:22px;display:inline-flex;position:relative}.chat-settings-switch input{z-index:1;opacity:0;cursor:pointer;width:100%;height:100%;margin:0;position:absolute;inset:0}.chat-settings-switch input:focus-visible{outline:0}.chat-settings-switch-track{background:var(--switch-track);border-radius:999px;transition:background .16s;position:absolute;inset:0}.chat-settings-switch-track:after{background:var(--switch-knob);width:16px;height:16px;box-shadow:none;content:"";border-radius:50%;transition:transform .16s;position:absolute;top:3px;left:3px}.chat-settings-switch input:checked+.chat-settings-switch-track,.chat-settings-switch-visual.is-on .chat-settings-switch-track{background:var(--accent-fill)}.chat-settings-switch input:checked+.chat-settings-switch-track:after,.chat-settings-switch-visual.is-on .chat-settings-switch-track:after{transform:translate(16px)}.chat-settings-switch:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px;border-radius:999px}.chat-settings-switch input:disabled{cursor:not-allowed}.rail-profile-push-control:disabled .chat-settings-switch-visual{opacity:.52}.chat-settings-switch:has(input:disabled){opacity:.52}.chat-settings-action,.chat-settings-toggle-row{cursor:pointer}.chat-settings-toggle-row:has(input:not(:disabled)):hover{background:var(--accent-soft)}.chat-settings-toggle-row:has(input:disabled){cursor:not-allowed}.chat-settings-action:hover,.chat-settings-action:focus-visible,.rail-profile-push-control:not(:disabled):hover,.rail-profile-push-control:not(:disabled):focus-visible{background:var(--accent-soft)}.chat-settings-action:disabled{cursor:not-allowed;opacity:.6}.chat-settings-danger-action,.chat-settings-danger-action .chat-settings-row-copy svg,.chat-settings-danger-action .chat-settings-row-copy strong{color:var(--danger)}.chat-settings-danger-action:hover,.chat-settings-danger-action:focus-visible{background:var(--danger-soft)}.chat-settings-row-chevron{color:var(--muted);flex:none}.chat-settings-inline-state{min-height:max(56px, var(--touch-target));border:1px solid var(--line);background:var(--surface-2);color:var(--muted);font-size:var(--font-meta);line-height:var(--line-body);border-radius:10px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:9px;padding:9px 10px;display:grid}.chat-settings-inline-state.is-error{background:var(--danger-soft);color:var(--danger);border-color:#b7383840}.chat-settings-inline-state.compact{min-height:var(--touch-target);padding:6px 8px}.chat-settings-inline-state strong,.chat-settings-inline-state small{display:block}.chat-settings-inline-state small{margin-top:2px}.chat-settings-inline-state button{min-height:var(--touch-target);color:inherit;cursor:pointer;background:0 0;border:1px solid;border-radius:8px;justify-content:center;align-items:center;gap:5px;padding:0 9px;font-weight:700;display:inline-flex}.chat-settings-feedback{min-height:14px;color:var(--accent);font-size:var(--font-caption);line-height:var(--line-body);margin:0 2px}.chat-settings-feedback:empty{display:none}.chat-settings-feedback.is-error{color:var(--danger)}.chat-settings-participants{gap:8px;display:grid}.chat-settings-participants h3{color:var(--muted);font-size:var(--font-caption);text-transform:uppercase;align-items:center;gap:6px;margin:0;font-weight:800;display:inline-flex}.chat-settings-list{border-top:1px solid var(--line);max-height:230px;display:grid;overflow:auto}.chat-settings-person{border-bottom:1px solid var(--line);padding:9px 0}.toast-stack{top:max(16px, env(safe-area-inset-top));right:max(16px, env(safe-area-inset-right));z-index:90;pointer-events:none;gap:8px;width:min(380px,100vw - 32px);display:grid;position:fixed}.messenger-system-status{z-index:75;width:min(360px,100vw - 456px);min-height:max(44px, var(--touch-target));border:1px solid var(--line-strong);background:var(--surface);color:var(--muted);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:12px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:8px;padding:7px 11px;display:grid;position:fixed;top:10px;left:calc(50vw + 212px);transform:translate(-50%)}.messenger-system-status>span{min-width:0;display:grid}.messenger-system-status strong{color:var(--text);font-size:var(--font-meta)}.messenger-system-status small{font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap;margin-top:1px;overflow:hidden}.messenger-system-status .icon-button{width:var(--touch-target);min-height:var(--touch-target)}.messenger-system-status.is-error,.messenger-system-status.is-offline{background:var(--danger-soft);color:var(--danger);border-color:#b4231847}.messenger-system-status.is-success{background:var(--accent-soft);color:var(--accent-strong);border-color:#1f7a5a4d}.toast-notice{border:1px solid var(--line-strong);background:var(--surface);pointer-events:auto;box-shadow:var(--shadow-lg);border-radius:14px;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:4px;padding:8px;display:grid}.action-notice{min-height:max(42px, var(--touch-target));border:1px solid var(--line);background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm);font-size:var(--font-secondary);pointer-events:auto;border-radius:12px;align-items:center;gap:8px;padding:10px 12px;font-weight:500;display:flex}.toast-notice p{color:var(--muted);font-size:var(--font-secondary);margin:4px 0 0}.toast-content{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;padding:6px;display:flex}.admin-layout{grid-template-columns:280px minmax(0,1fr);height:calc(100vh - 56px);min-height:0;display:grid;overflow:hidden}.admin-boot-shell{background:var(--surface-2);place-items:center;padding:24px;display:grid}.admin-boot-card{border:1px solid var(--line);background:var(--surface);text-align:center;border-radius:14px;justify-items:center;gap:10px;width:min(430px,100%);padding:30px;display:grid}.admin-boot-card h1,.admin-boot-card p{margin:0}.admin-boot-card h1{font-size:21px}.admin-boot-card>p:not(.section-title){max-width:340px;color:var(--muted);font-size:13px;line-height:1.5}.admin-boot-card .button{margin-top:4px}.admin-nav{border-right:1px solid var(--line);background:var(--surface-2);min-height:0;overflow:auto}.admin-content{align-content:start;gap:12px;min-height:0;padding:14px;display:grid;overflow:auto}.admin-menu{gap:10px;padding:12px;display:grid}.admin-menu-list{gap:6px;display:grid}.admin-menu-item{border-radius:var(--radius);width:100%;color:var(--text);text-align:left;cursor:pointer;transition:background var(--motion-fast) var(--motion-easing), border-color var(--motion-fast) var(--motion-easing), color var(--motion-fast) var(--motion-easing);background:0 0;border:1px solid #0000;grid-template-columns:38px minmax(0,1fr) auto;align-items:center;gap:10px;padding:9px;display:grid}.admin-menu-item:hover{background:var(--surface);border-color:var(--line)}.admin-menu-item.active{background:var(--soft);border-color:var(--line-strong);color:var(--blue)}.admin-menu-icon{border-radius:var(--radius);background:var(--surface-3);width:38px;min-height:38px;color:var(--blue);place-items:center;display:grid}.admin-menu-item.active .admin-menu-icon{background:var(--accent-soft);color:var(--accent-strong)}.admin-menu-copy{gap:2px;min-width:0;display:grid}.admin-menu-copy strong,.admin-menu-copy small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.admin-menu-copy strong{font-size:14px}.admin-menu-copy small{color:var(--muted);font-size:12px;font-weight:700}.admin-menu-count{border-radius:var(--radius-sm);background:var(--surface-3);min-width:30px;color:var(--muted);text-align:center;padding:4px 8px;font-size:12px;font-weight:900}.admin-menu-item.active .admin-menu-count{background:var(--surface);color:var(--blue)}.admin-menu-status{border:1px solid color-mix(in srgb, var(--success) 34%, var(--line));border-radius:var(--radius);background:var(--accent-soft);color:var(--success);align-items:flex-start;gap:8px;padding:10px;font-size:13px;font-weight:800;display:flex}.admin-menu-status.error{border-color:color-mix(in srgb, var(--danger) 34%, var(--line));background:var(--danger-soft);color:var(--danger)}.admin-command-notice{border:1px solid color-mix(in srgb, var(--success) 34%, var(--line));border-radius:var(--radius);background:var(--accent-soft);min-height:42px;color:var(--success);grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:9px;padding:8px 10px;font-size:13px;font-weight:750;display:grid}.admin-command-notice.warning{border-color:color-mix(in srgb, var(--yellow) 44%, var(--line));background:var(--warning-soft);color:var(--warning-text)}.admin-command-notice.error{border-color:color-mix(in srgb, var(--danger) 34%, var(--line));background:var(--danger-soft);color:var(--danger)}.admin-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.admin-section-grid{grid-template-columns:minmax(0,1fr)}.chats-admin-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}.chat-form-panel .panel-body,.chat-structure-panel .panel-body{gap:12px}.chat-create-form{gap:10px;display:grid}.section-picker{flex-wrap:wrap;gap:6px;display:flex}.section-pill{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-2);min-width:122px;color:var(--text);text-align:left;cursor:pointer;gap:2px;padding:10px 12px;display:grid}.section-pill span{text-overflow:ellipsis;white-space:nowrap;font-size:14px;font-weight:900;overflow:hidden}.section-pill small{color:var(--muted);font-size:12px;font-weight:800}.section-pill.active{border-color:var(--line-strong);background:var(--accent-soft);color:var(--blue)}.chat-structure-panel{grid-column:1/-1}.chat-tree-list{gap:8px;display:grid}.chat-tree-section{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-2);gap:8px;padding:10px;display:grid}.chat-tree-main,.chat-tree-topic{justify-content:space-between;align-items:center;gap:10px;display:flex}.chat-tree-main strong,.chat-tree-topic span:first-child{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.chat-tree-topics{gap:6px;display:grid}.chat-tree-topic{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);min-height:42px;padding:7px 9px}.status-pill{border-radius:var(--radius-sm);background:var(--surface-3);color:var(--muted);flex:none;padding:4px 8px;font-size:12px;font-weight:900}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.panel-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;display:flex}.panel-body{gap:10px;padding:12px;display:grid}.form-grid,.checkbox-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.checkbox-label{min-height:32px;color:var(--text);align-items:center;gap:8px;font-size:13px;display:flex}.access-panel,.access-log-panel{grid-column:1/-1}.access-editor{gap:12px;display:grid}.access-toolbar{grid-template-columns:minmax(260px,430px) minmax(0,1fr);align-items:end;gap:10px;display:grid}.access-summary-line{min-height:42px;color:var(--muted);flex-wrap:wrap;align-items:center;gap:10px;font-size:13px;font-weight:800;display:flex}.access-summary-line span{position:relative}.access-summary-line span+span:before{content:"";background:var(--muted);border-radius:999px;width:3px;height:3px;position:absolute;top:50%;left:-6px}.section-access-actions{flex-wrap:wrap;gap:6px;display:flex}.permission-matrix{gap:8px;display:grid}.permission-section{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-2);overflow:hidden}.permission-section-header{background:var(--surface);justify-content:space-between;align-items:center;gap:12px;padding:10px 11px;display:flex}.permission-topic-list{display:grid}.permission-topic-row{border-top:1px solid var(--line);grid-template-columns:minmax(180px,1fr) 190px 132px 128px;align-items:center;gap:7px;padding:8px 10px;display:grid}.permission-topic-row.disabled{color:var(--muted)}.permission-topic-title{min-width:0}.permission-topic-title strong,.permission-topic-title p{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.compact-select{border-radius:var(--radius);min-height:32px;line-height:32px}.permission-checkbox{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);white-space:nowrap;min-height:32px;padding:0 8px}@media (max-width:1180px){.workspace-grid{grid-template-columns:var(--group-rail-width) var(--topic-rail-width) minmax(0, 1fr)}}@media (min-width:821px){.messages,.folder-list,.dialog-list,.search-results{scrollbar-gutter:stable}}@media (max-width:820px),(pointer:coarse) and (orientation:landscape) and (max-width:932px){:root{--font-caption:12px;--font-meta:13px;--font-secondary:14px;--font-body:16px;--font-control:16px;--font-list-title:17px;--font-title:20px;--line-body:1.48;--touch-target:44px}.chat-panel-drawer{border-left:0;width:100%}.topic-details-button{display:none}.topic-info-mobile-backdrop{left:calc(64px + env(safe-area-inset-left))}html{-moz-text-size-adjust:100%;text-size-adjust:100%}.input,.select,.textarea{font-size:max(16px, var(--font-control))}.admin-layout,.admin-grid{grid-template-columns:1fr}.admin-layout{-webkit-overflow-scrolling:touch;height:calc(100svh - 52px);overflow:hidden auto}.admin-nav,.admin-content{overflow:visible}.app-shell{inset-inline:0;top:var(--app-viewport-page-top,0px);width:100%;height:var(--app-viewport-height,100dvh);min-height:0;position:absolute;overflow:hidden}.messenger-boot-error-layer{padding:16px 12px max(16px, env(safe-area-inset-bottom));align-items:end}.messenger-boot-error-card{border-radius:16px;padding:22px 18px}.messenger-boot-error-card .button{width:100%;min-height:44px}.topbar{gap:8px;min-height:52px;padding:6px 10px}.brand{gap:8px}.brand-mark{width:32px;height:32px;font-size:12px}.brand-title{font-size:var(--font-control)}.brand-subtitle{max-width:168px;font-size:var(--font-caption);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.topbar .toolbar{flex-wrap:nowrap;flex:none;gap:6px}.topbar .button,.topbar .icon-button{min-height:36px}.topbar .button:not([title]){width:38px;padding:0;font-size:0}.topbar .icon-button{width:36px}.workspace-grid{grid-template-areas:"mobile-folders mobile-screen";grid-template-columns:calc(64px + env(safe-area-inset-left)) minmax(0, 1fr);grid-template-rows:minmax(0,1fr);height:100%;min-height:0;overflow:hidden}.workspace-grid.mobile-step-sections{grid-template-columns:minmax(0,1fr);grid-template-areas:"mobile-screen"}.rail,.subrail,.chat-pane{grid-area:mobile-screen;width:100%;min-width:0;height:100%;min-height:0;display:none;overflow:hidden}.workspace-grid.mobile-step-sections .rail{display:block}.workspace-grid.mobile-step-sections>.mobile-persistent-group-switcher{display:none}.workspace-grid.mobile-step-topics .subrail,.workspace-grid.mobile-step-chat .chat-pane{display:grid}.rail{background:var(--surface);border-bottom:0;border-right:0;max-height:none}.rail .rail-section{grid-template-rows:auto minmax(0,1fr) auto;height:100%;min-height:0;padding:0;display:grid}.rail-brand-block .messenger-rail-brand{display:none}.messenger-rail-brand+.mobile-panel-header{display:flex}.messenger-mobile-brand-mark{display:inline-flex}.rail .section-title{display:none}.folder-empty-state{min-height:240px;padding:36px 28px}.folder-empty-state strong{font-size:var(--font-control)}.folder-empty-state span{max-width:280px;font-size:var(--font-secondary);line-height:var(--line-body);display:block}.mobile-panel-header{min-height:calc(var(--mobile-messenger-header-height) + env(safe-area-inset-top));padding:calc(6px + env(safe-area-inset-top)) max(10px, env(safe-area-inset-right)) 6px max(10px, env(safe-area-inset-left));border-bottom:1px solid var(--line);background:var(--surface);align-items:center;gap:8px;display:flex}.messenger-skeleton-section-label{display:none}.mobile-panel-header>div{flex:auto;min-width:0}.mobile-panel-header>.mobile-header-action{flex:none;width:44px;min-height:44px}.mobile-panel-header h2{font-size:var(--font-title);text-overflow:ellipsis;white-space:nowrap;margin:0;line-height:1.15;overflow:hidden}.mobile-panel-kicker{color:var(--muted);font-size:var(--font-caption);margin:0 0 2px;font-weight:700}.mobile-back-button{width:44px;min-height:44px;color:var(--accent);background:0 0;border-color:#0000;display:inline-flex}.folder-list{scrollbar-width:none;align-content:start;gap:0;min-height:0;padding-bottom:8px;display:grid;overflow:auto}.messenger-rail-footer{padding:6px max(10px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));border-top:1px solid var(--line);background:var(--surface);display:block}.rail-profile-menu>summary{border-color:var(--line);background:var(--surface-2);border-radius:12px;grid-template-columns:auto minmax(0,1fr) auto;justify-items:stretch;gap:10px;width:100%;min-height:48px;padding:4px 7px;display:grid}.rail-profile-menu>summary:after{border-color:var(--surface-2);bottom:7px;left:34px;right:auto}.rail-profile-copy{text-align:left;align-content:center;min-width:0;display:grid}.rail-profile-copy strong,.rail-profile-copy small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rail-profile-copy strong{font-size:var(--font-secondary)}.rail-profile-copy small{color:var(--muted);font-size:var(--font-caption);margin-top:2px}.rail-profile-chevron{color:var(--muted);transition:transform var(--motion-fast) var(--motion-easing);align-self:center;display:block}.rail-profile-menu[open] .rail-profile-chevron{transform:rotate(180deg)}.rail-profile-popover{right:max(10px, env(safe-area-inset-right));bottom:calc(72px + env(safe-area-inset-bottom));left:max(10px, env(safe-area-inset-left));width:auto;max-height:calc(var(--app-viewport-height,100dvh) - 90px - env(safe-area-inset-bottom))}.rail-action-button{width:44px;min-height:44px}.folder-list::-webkit-scrollbar{display:none}.dialog-list::-webkit-scrollbar{display:none}.messenger-skeleton-folder{border-bottom:0}.folder-button{width:100%;min-width:0;min-height:60px;padding:7px max(12px, env(safe-area-inset-right)) 7px max(12px, env(safe-area-inset-left));color:var(--text);font-size:var(--font-control);text-align:left;border-radius:0;grid-template-columns:40px minmax(0,1fr) auto;place-items:center stretch;gap:9px;font-weight:650;line-height:1.15;display:grid}.workspace-grid.mobile-step-sections .folder-button.active.mobile-auto-selected{color:var(--text);background:0 0}.workspace-grid.mobile-step-sections .folder-button.active.mobile-auto-selected:before{opacity:0}.workspace-grid.mobile-step-sections .folder-button.active.mobile-auto-selected .folder-avatar{border-color:var(--avatar-border);background:var(--avatar-bg);color:var(--avatar-text)}.workspace-grid.mobile-step-sections .folder-button.active.mobile-auto-selected:hover{background:var(--surface-hover)}.folder-title{-webkit-line-clamp:unset;text-overflow:ellipsis;white-space:nowrap;max-width:100%;display:block;overflow:hidden}.folder-button .folder-avatar{width:40px;height:40px;font-size:14px}.folder-status{justify-self:end;position:static}.folder-unread-badge{border:0}.subrail{background:var(--surface);border-bottom:0;border-right:0;grid-template-rows:minmax(0,1fr);max-height:none;position:relative}.subrail .rail-section{grid-template-rows:auto minmax(0,1fr);min-width:0;min-height:0;padding:0;display:grid}.subrail .rail-section+.rail-section{padding-top:0}.subrail>.rail-section:last-child{grid-template-rows:auto minmax(0,1fr) auto;grid-template-columns:minmax(0,1fr)}.mobile-group-switcher{z-index:2;min-height:0;padding:8px 6px 8px max(6px, env(safe-area-inset-left));border-right:1px solid var(--line);background:var(--surface-2);scrollbar-width:none;flex-direction:column;grid-area:1/1;align-items:center;gap:8px;display:flex;overflow:hidden auto}.mobile-group-switcher::-webkit-scrollbar{display:none}.mobile-group-switcher button{border:1px solid var(--avatar-border);background:var(--avatar-bg);width:48px;min-height:48px;color:var(--avatar-text);font:inherit;font-size:var(--font-secondary);cursor:pointer;border-radius:15px;flex:0 0 48px;place-items:center;padding:0;font-weight:800;display:grid;position:relative}.mobile-group-switcher button.active{border-color:var(--accent-fill);background:var(--accent-fill);color:var(--on-accent);box-shadow:none}.mobile-group-switcher button small{border:2px solid var(--surface-2);background:var(--danger-fill);min-width:19px;height:19px;color:var(--on-danger);font-size:var(--font-caption);border-radius:999px;place-items:center;padding:0 4px;line-height:1;display:grid;position:absolute;bottom:-3px;right:-3px}.subrail>.rail-section:last-child>.mobile-panel-header,.subrail>.rail-section:last-child>.dialog-list{grid-column:1}.subrail>.rail-section:last-child>.mobile-panel-header{padding-right:max(10px, env(safe-area-inset-right));grid-row:1;padding-left:10px}.subrail>.rail-section:last-child>.dialog-list{grid-row:2}.subrail>.rail-section:last-child>.messenger-topics-footer{grid-area:3/1;display:block}.subrail .section-title{font-size:10px;display:none}.dialog-list{scrollbar-width:none;align-content:start;gap:0;min-width:0;max-width:100%;min-height:0;display:grid;overflow:hidden auto}.dialog-row{min-width:0;min-height:76px;padding:8px max(12px, env(safe-area-inset-right)) 8px 12px;border:0;border-bottom:1px solid var(--line);border-radius:0;grid-template-columns:40px minmax(0,1fr) auto;gap:9px}.dialog-row.active:before{border-radius:0;width:3px;height:auto;inset:0 auto 0 0}.workspace-grid.mobile-step-topics .dialog-row.active.mobile-auto-selected{background:0 0}.workspace-grid.mobile-step-topics .dialog-row.active.mobile-auto-selected:before{display:none}.workspace-grid.mobile-step-topics .dialog-row.active.mobile-auto-selected .dialog-avatar{border-color:var(--avatar-border);background:var(--avatar-bg);color:var(--avatar-text)}.dialog-avatar{width:52px;height:52px;font-size:16px}.dialog-row .dialog-avatar{width:40px;height:40px;font-size:13px}.dialog-title-row strong{min-width:0;font-size:var(--font-list-title);overflow-wrap:anywhere;white-space:normal;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.dialog-time{font-size:var(--font-meta);display:inline-block}.dialog-preview{font-size:var(--font-secondary);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.search-box{min-width:0}.search-box .input{border-radius:var(--radius);min-height:38px}.search-submit,.search-clear,.search-close{width:44px;min-height:44px}.search-results{max-height:96px;margin-top:6px}.chat-pane{grid-area:mobile-screen;min-height:0}.chat-header{min-height:calc(var(--mobile-messenger-header-height) + env(safe-area-inset-top));padding:calc(5px + env(safe-area-inset-top)) max(6px, env(safe-area-inset-right)) 5px max(6px, env(safe-area-inset-left));align-items:center;gap:6px}.chat-header-main{gap:4px}.chat-header-info{gap:8px;padding:2px}.chat-header-actions{gap:4px}.chat-header .toolbar>.icon-button{width:var(--touch-target);min-height:var(--touch-target);flex:0 0 var(--touch-target)}.chat-settings-menu{top:calc(var(--mobile-messenger-header-height) + 2px + env(safe-area-inset-top));right:max(8px, env(safe-area-inset-right));left:max(8px, env(safe-area-inset-left));width:auto;max-height:calc(var(--app-viewport-height,100dvh) - var(--mobile-messenger-header-height) - 78px - env(safe-area-inset-top))}.chat-settings-close{width:44px;min-height:44px}.chat-settings-inline-state button{min-height:44px}.chat-header .permission-chip{display:none}.mobile-search-toggle{display:inline-flex}.desktop-search-section,.subrail .desktop-search-section{display:none}.pinned-dock{min-height:44px;padding:3px max(8px, env(safe-area-inset-right)) 3px max(8px, env(safe-area-inset-left));gap:4px}.pinned-dock-current{gap:7px;min-height:38px;padding:2px}.pinned-dock-marker{width:24px;height:28px}.pinned-dock-copy strong{font-size:var(--font-secondary)}.pinned-dock-time{display:none}.pinned-dock-nav-button{width:44px;min-height:44px}.chat-pane>.mobile-search-panel{top:calc(var(--mobile-messenger-header-height) + env(safe-area-inset-top));right:max(8px, env(safe-area-inset-right));bottom:auto;left:max(8px, env(safe-area-inset-left));z-index:90;width:auto;max-height:min(440px, calc(var(--app-viewport-height,100dvh) - var(--mobile-messenger-header-height) - 16px - env(safe-area-inset-top)));border:1px solid var(--line);background:var(--surface);box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:12px;grid-template-rows:auto auto;align-content:start;gap:8px;padding:8px;display:grid;position:absolute;overflow:hidden}.topic-search-panel{top:calc(var(--mobile-messenger-header-height) + env(safe-area-inset-top))}.mobile-search-results{min-height:0;max-height:min(350px, calc(var(--app-viewport-height,100dvh) - var(--mobile-messenger-header-height) - 82px - env(safe-area-inset-top)));overscroll-behavior:contain;margin-top:0;overflow:auto}.chat-avatar{width:34px;height:34px;font-size:12px}.chat-title{max-width:100%;font-size:var(--font-list-title)}.chat-context{max-width:100%;font-size:var(--font-meta)}.messages{min-height:0;padding:0 max(10px, env(safe-area-inset-right)) 8px max(10px, env(safe-area-inset-left));overscroll-behavior:contain}.scroll-to-latest{margin:0 10px 10px 0}.message-content{max-width:91%}.message-bubble{max-width:100%;padding:7px 9px 5px}.message-bubble.has-media-attachment,.message-bubble.has-media-attachment.single-media{max-width:100%}.message-row.has-message-actions .message-content{max-width:calc(100% - 48px)}.message-avatar{width:var(--touch-target);height:var(--touch-target);display:inline-grid}.message-row:not(.own) .message-content{max-width:calc(100% - var(--touch-target) - 8px)}.message-row:not(.own).has-message-actions .message-content{max-width:calc(100% - var(--touch-target) - var(--touch-target) - 16px)}.message-bubble .message-author{min-height:var(--touch-target);padding:5px 7px}.message-bubble:not(.media-only) .message-author{border-radius:8px 8px 4px 4px;margin:-5px -7px 2px}.message-bubble.media-only .message-author{border-radius:6px;margin:0 2px 4px;padding-inline:5px}.message-bubble .message-author:hover,.message-bubble .message-author:focus-visible{background:color-mix(in srgb, var(--accent) 8%, transparent);text-decoration:none}.message-text{font-size:var(--font-body);line-height:var(--line-body)}.message-reaction{min-height:44px;padding-inline:11px}.message-reaction-footer>.message-footer{margin-bottom:14px}.message-row{gap:4px;position:relative}.message-actions{display:none}.message-action-trigger{width:44px;min-height:44px;color:var(--muted);cursor:pointer;opacity:.72;pointer-events:auto;background:0 0;border:0;border-radius:50%;flex:0 0 44px;align-self:flex-end;place-items:center;padding:0;display:inline-grid;position:static}.message-row.own .message-action-trigger{order:0}.message-row:not(.own) .message-action-trigger{order:2}.message-action-trigger:hover,.message-action-trigger:focus-visible{background:color-mix(in srgb, var(--surface) 72%, transparent);color:var(--accent);opacity:1}.message-action-trigger:disabled{cursor:wait;opacity:.4}.message-edit-form{width:100%;min-width:0;max-width:100%}.message-row.editing .message-content,.message-row.editing .message-bubble,.message-row.editing .message-bubble.has-media-attachment,.message-row.editing .message-bubble.has-media-attachment.single-media{width:100%;max-width:100%}.message-edit-textarea{min-height:clamp(132px,22vh,176px);max-height:min(280px,38vh);font-size:max(16px, var(--font-body))}.message-edit-actions .button{min-height:44px;padding:0 14px}.attachment{gap:8px;padding:6px}.attachment:not(.image-attachment)>img{width:58px;height:44px}.attachment .icon-button{width:var(--touch-target);min-height:var(--touch-target)}.image-attachment{width:100%}.attachment-preview-frame{max-height:220px}.composer{padding:7px max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));background:var(--composer-bg);gap:5px}.read-only-composer{min-height:68px;padding:8px max(10px, env(safe-area-inset-right)) max(9px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left))}.read-only-composer-icon{width:44px;height:44px}.composer-row{grid-template-columns:minmax(0, 1fr) var(--touch-target);gap:7px}.composer-input-shell{min-height:var(--touch-target);padding:1px 3px}.composer-attach,.send-button{width:var(--touch-target);min-height:var(--touch-target)}.composer .textarea{min-height:calc(var(--touch-target) - 4px);max-height:92px;font-size:max(16px, var(--font-body));line-height:var(--line-body);padding:9px 7px}.composer-reply .icon-button{width:44px;min-height:44px}.composer-status .button{min-height:44px;padding:0 13px}.messenger-system-status{top:calc(62px + env(safe-area-inset-top));right:max(8px, env(safe-area-inset-right));left:max(8px, env(safe-area-inset-left));width:auto;min-height:46px;transform:none}.admin-nav{z-index:8;border-right:0;border-bottom:1px solid var(--line);background:var(--surface-2);-webkit-backdrop-filter:none;backdrop-filter:none;position:sticky;top:0;overflow:hidden}.admin-menu{gap:6px;padding:7px 8px}.admin-menu>.section-title{display:none}.admin-menu-list{overscroll-behavior-x:contain;scrollbar-width:none;gap:6px;padding-bottom:1px;display:flex;overflow-x:auto}.admin-menu-list::-webkit-scrollbar{display:none}.admin-menu-item{flex:none;grid-template-columns:30px minmax(0,auto) auto;gap:7px;width:auto;min-width:max-content;min-height:46px;padding:6px 8px}.admin-menu-icon{border-radius:var(--radius);width:30px;min-height:30px}.admin-menu-copy strong{font-size:13px}.admin-menu-copy small{display:none}.admin-menu-count{grid-column:auto;justify-self:start;min-width:0;padding:2px 7px;font-size:11px}.admin-menu-status{padding:9px}.admin-command-notice{z-index:6;grid-template-columns:auto minmax(0,1fr);position:sticky;top:0}.admin-command-notice .button{grid-column:1/-1;width:100%}.admin-content{padding:10px}.form-grid,.checkbox-grid,.chats-admin-grid{grid-template-columns:1fr}.section-picker{grid-template-columns:1fr;display:grid}.section-pill{min-width:0}.chat-tree-main,.chat-tree-topic{flex-direction:column;align-items:stretch}.chat-tree-main .button,.chat-tree-topic .button{width:100%}.status-pill{width:max-content}.access-toolbar,.permission-topic-row{grid-template-columns:1fr}.access-summary-line,.section-access-actions{width:100%}.access-summary-line{flex-direction:column;align-items:flex-start;gap:4px;min-height:0}.access-summary-line span+span:before{display:none}.permission-section-header{flex-direction:column;align-items:stretch}.permission-checkbox{justify-content:flex-start}.button,.button.compact,.button.ghost,.icon-button,.icon-button.ghost,.search-box .input,.composer .textarea,.pinned-dock-current,.chat-header-info,.read-mark,.toast-content,.chat-settings-inline-state button,.rail-profile-push-state>button{min-height:44px}.message-delivery-state button,.message-delivery-state.failed button{min-width:44px;min-height:44px;padding-inline:8px}.message-delivery-state{min-height:44px}.icon-button,.icon-button.ghost,.messenger-system-status .icon-button,.toast-notice .icon-button{width:44px;min-width:44px}.message-bubble.image-footer-overlay .read-mark{flex-basis:44px;width:44px;min-width:44px}.chat-pane>.mobile-search-panel,.mobile-search-panel,.chat-settings-menu,.chat-panel-backdrop,.admin-nav,.messenger-system-status,.message-bubble.image-footer-overlay .message-footer{-webkit-backdrop-filter:none;backdrop-filter:none}}@media (max-width:420px){.chat-header-info .chat-avatar{display:none}.chat-title{font-size:var(--font-control)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;transition-delay:0s!important;animation-duration:.01ms!important;animation-iteration-count:1!important;animation-delay:0s!important}.ui-spinner{animation:none}}.read-mark:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.rail-profile-push-details>summary{cursor:pointer;min-height:52px;font-size:var(--font-secondary);border-radius:9px;align-items:center;gap:9px;padding:8px 12px;list-style:none;display:flex}.rail-profile-push-details>summary::-webkit-details-marker{display:none}.rail-profile-push-details>summary>span{flex:1;gap:3px;font-weight:550;display:grid}.rail-profile-push-details small{color:var(--muted);font-size:var(--font-caption);font-weight:400}.rail-profile-push-details>summary:hover{background:var(--surface-hover)}.rail-profile-push-details[open]>summary>svg:last-child{transform:rotate(90deg)}.rail-profile-push-explanation{color:var(--muted);font-size:var(--font-secondary);padding:0 12px 12px}.rail-profile-push-explanation p{margin:0}.rail-profile-push-explanation button{min-height:40px;color:var(--accent);cursor:pointer;background:0 0;align-items:center;gap:6px;display:flex}.profile-theme-selector{border:0;padding:8px 10px}.toast-avatar{background:var(--accent-soft);width:36px;height:36px;color:var(--accent);border-radius:10px;flex:0 0 36px;place-items:center;display:grid}.toast-copy{flex:1;gap:4px;min-width:0;display:grid}.toast-copy strong{font-size:var(--font-secondary);text-overflow:ellipsis;white-space:nowrap;font-weight:650;overflow:hidden}.toast-copy>span{-webkit-line-clamp:2;color:var(--muted);font-size:var(--font-secondary);-webkit-box-orient:vertical;line-height:1.4;display:-webkit-box;overflow:hidden}.toast-content>svg{color:var(--muted);flex:none}.toast-content:hover{background:var(--surface-hover)}@media (max-width:820px),(pointer:coarse){.message-footer{--message-status-inline-size:44px}.read-mark{min-height:44px}}.rail-profile-popover>[data-accessibility-selector]{border:0;grid-template-columns:20px minmax(0,1fr) auto;gap:9px;display:grid}.direct-avatar{flex:0 0 44px;width:44px;height:44px;display:inline-flex;position:relative}.direct-avatar>:first-child{background:var(--avatar-bg);width:44px;height:44px;color:var(--avatar-text);border-radius:50%;justify-content:center;align-items:center;font-size:15px;font-weight:600;display:inline-flex;overflow:hidden}.direct-online-dot{background:var(--success);border:2px solid var(--surface);border-radius:50%;width:12px;height:12px;position:absolute;bottom:0;right:0}.direct-presence{color:var(--muted);font-size:11px;line-height:1.35;display:block}.direct-presence.is-online{color:var(--success)}.app-shell.unified-messenger-shell{flex-direction:column;display:flex}.workspace-grid.unified-workspace{flex:auto;grid-template-columns:360px minmax(0,1fr);grid-template-areas:none;height:auto;min-height:0}.unified-inbox-pane{border-right:1px solid var(--line);background:var(--surface);min-width:0;min-height:0;display:grid;position:relative;overflow:hidden}.unified-workspace.has-topic-info-panel{grid-template-columns:360px minmax(0,1fr) 360px}.unified-workspace .mobile-search-toggle{display:inline-flex}.unified-inbox-pane .mobile-search-panel{z-index:8;background:var(--surface);border:0;border-radius:0;grid-template-rows:auto minmax(0,1fr);align-content:start;gap:12px;width:100%;min-width:0;max-width:none;max-height:none;padding:16px 12px;display:grid;position:absolute;inset:0;overflow:hidden}.unified-inbox.is-search-covered{visibility:hidden}.unified-inbox-pane .mobile-search-results{min-height:0;overflow-y:auto}.unified-workspace .chat-origin-link{border:0;border-bottom:1px solid var(--line);min-height:40px;color:var(--accent);background:var(--surface);text-align:left;font:inherit;font-size:var(--font-secondary);cursor:pointer;grid-area:origin;align-items:center;gap:9px;padding:8px 18px;display:flex}.unified-workspace .chat-pane{grid-template-rows:auto auto auto auto minmax(0,1fr) auto;grid-template-areas:"chat-header""pin-error""origin""pinned""messages""composer"}.chat-origin-link span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.chat-origin-link svg{flex:none}@media (min-width:821px) and (max-width:1099px){.workspace-grid.unified-workspace,.unified-workspace.has-topic-info-panel{grid-template-columns:320px minmax(0,1fr)}.unified-workspace .topic-info-desktop-panel{width:min(360px,100vw - 320px)}}@media (min-width:1100px) and (max-width:1279px){.unified-workspace.has-topic-info-panel{grid-template-columns:360px minmax(0,1fr)}.unified-workspace .topic-info-desktop-panel{width:min(360px,100vw - 360px)}}@media (max-width:820px),(pointer:coarse) and (orientation:landscape) and (max-width:932px){.workspace-grid.unified-workspace{grid-template-columns:minmax(0,1fr);grid-template-areas:"mobile-screen"}.unified-workspace .unified-inbox-pane{border:0;grid-area:mobile-screen;width:100%}.unified-workspace.mobile-step-chat .unified-inbox-pane,.unified-workspace:not(.mobile-step-chat) .chat-pane{display:none}.unified-workspace .chat-pane{grid-area:mobile-screen}.unified-messenger-shell .topic-info-mobile-backdrop{left:0}.unified-messenger-shell .topic-info-mobile-panel{width:100%;max-width:none}}.unified-inbox-pane .rail-profile-menu{width:100%}.unified-inbox-pane .rail-profile-menu>summary{text-align:left;gap:10px;width:100%;min-height:52px;padding:6px 8px;display:flex}.unified-inbox-pane .rail-profile-copy{flex:1;gap:3px;min-width:0;display:grid}.unified-inbox-pane .rail-profile-copy strong,.unified-inbox-pane .rail-profile-copy small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.unified-inbox-pane .rail-profile-copy strong{font-size:var(--font-secondary);font-weight:600}.unified-inbox-pane .rail-profile-copy small{font-size:var(--font-small);color:var(--muted)}.unified-inbox-pane .rail-profile-chevron{color:var(--muted);flex:none;display:block}.unified-inbox-pane .rail-profile-menu>summary:after{display:none}.unified-inbox-pane .rail-profile-popover{width:min(336px,100vw - 24px);max-height:calc(var(--app-viewport-height,100dvh) - 96px);bottom:78px;left:12px}.messenger-skeleton-inbox{grid-template-rows:auto minmax(0,1fr);gap:18px;padding:20px 16px}.is-settings-screen>.workspace-grid.unified-workspace{display:none}.messenger-personal-settings{background:var(--surface-2);flex:auto;min-width:0;min-height:0;overflow:hidden}.messenger-personal-settings[hidden]{display:none}.messenger-personal-settings:focus{outline:none}.messenger-settings-loading{color:var(--muted);margin:0;padding:24px}@media (prefers-reduced-motion:no-preference){.messenger-personal-settings:not([hidden]){animation:messenger-surface-enter .18s var(--motion-easing)}.chat-settings-menu,.rail-profile-popover{animation:messenger-popover-enter .18s var(--motion-easing)}.chat-panel-drawer,.topic-info-mobile-panel,.mobile-search-panel{animation:messenger-surface-enter .18s var(--motion-easing)}@keyframes messenger-popover-enter{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@keyframes messenger-surface-enter{0%{opacity:0}to{opacity:1}}}@media (prefers-reduced-motion:no-preference) and (max-width:820px),(prefers-reduced-motion:no-preference) and (pointer:coarse) and (orientation:landscape) and (max-width:932px){.unified-workspace.mobile-step-chat .chat-pane,.unified-workspace:not(.mobile-step-chat) .unified-inbox-pane{animation:messenger-surface-enter .18s var(--motion-easing)}}.unified-messenger-shell[data-message-font-size=small]{--message-font-size:calc(var(--font-body) * .9)}.unified-messenger-shell[data-message-font-size=large]{--message-font-size:calc(var(--font-body) * 1.15)}.unified-messenger-shell .message-text{font-size:var(--message-font-size,var(--font-body))}.unified-messenger-shell[data-density=compact] .messages{gap:4px}.unified-messenger-shell[data-density=compact] .message-bubble:not(.has-media-attachment):not(.media-only){padding-block:4px}.messages-loading-preview{gap:24px;width:100%;padding:20px 8px;display:grid}.messages-loading-label{color:var(--muted);font-size:var(--font-secondary);justify-content:center;align-items:center;gap:8px;display:flex}.messages-loading-bubbles{flex-direction:column;gap:18px;display:flex}@media (prefers-reduced-motion:no-preference){.message-row>.message-content{animation:messenger-message-appear .24s var(--motion-easing)}.messages-loading-preview,.messages-refresh-status,.messages-history-loader,.composer-reply,.read-only-composer{animation:messenger-surface-enter .18s var(--motion-easing)}.unified-messenger-shell :is(.icon-button,.message-reaction,.chat-topic-button,.rail-profile-trigger){transition:background-color .16s var(--motion-easing), border-color .16s var(--motion-easing), color .16s var(--motion-easing), box-shadow .16s var(--motion-easing)}@keyframes messenger-message-appear{0%{opacity:.55}to{opacity:1}}}