@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&display=swap";:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;--font-xs: .72rem;--font-sm: .82rem;--font-md: .94rem;--font-lg: 1.08rem;--font-xl: 1.42rem;--font-display: 1.8rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--radius-sm: .55rem;--radius-md: .85rem;--radius-lg: 1.2rem;--radius-xl: 1.75rem;--radius-pill: 999px;--surface-canvas: #07090d;--surface-list: #0c1016;--surface-panel: #0c1016;--surface-elevated: #111720;--surface-subtle: rgba(255, 255, 255, .05);--surface-hover: rgba(255, 255, 255, .06);--surface-selected: rgba(91, 140, 255, .1);--surface-outgoing: rgba(91, 140, 255, .18);--surface-incoming: #111720;--surface-danger: rgba(239, 68, 68, .12);--text-primary: #f5f7fa;--text-secondary: #8892a4;--text-tertiary: #6b7589;--text-on-accent: #ffffff;--border-subtle: rgba(255, 255, 255, .07);--border-strong: rgba(255, 255, 255, .12);--accent: #5b8cff;--accent-strong: #7ba3ff;--accent-soft: rgba(91, 140, 255, .18);--accent-cyan: #6be4ff;--accent-violet: #8a7cff;--danger: #f87171;--warning: #fbbf24;--focus: #5b8cff;--shadow-sm: 0 1px 2px rgb(0 0 0 / 28%);--shadow-md: 0 12px 32px rgb(0 0 0 / 36%);--shadow-lg: 0 24px 60px rgb(0 0 0 / 48%);--header-height: 4.25rem;--composer-max: 10rem;--content-max: 52rem;--transition-fast: .14s ease;--z-pane: 3;--z-header: 5;--z-floating: 12;--z-overlay: 30;--z-modal: 100}*{box-sizing:border-box}html,body,#root{width:100%;min-width:0;max-width:100%;height:100%;margin:0;overflow:hidden;overflow-x:clip}html:has(.landing-page),html:has(.landing-page) body,html:has(.landing-page) #root{height:auto;min-height:100%;overflow:auto;overflow-x:clip}body{background:var(--surface-canvas);color:var(--text-primary);font-size:var(--font-md);line-height:1.45;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,textarea,select{font:inherit}button{color:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,dialog:focus-visible{outline:3px solid color-mix(in srgb,var(--focus) 55%,transparent);outline-offset:2px}button:disabled{cursor:not-allowed;opacity:.45}img,video{display:block;max-width:100%}.visually-hidden{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.messenger-shell{display:grid;grid-template-columns:minmax(18rem,21.5rem) minmax(0,1fr);width:min(100%,105rem);max-width:100%;height:100vh;height:100dvh;min-height:0;margin-inline:auto;background:var(--surface-panel);box-shadow:0 0 0 1px var(--border-subtle);isolation:isolate;overflow-x:clip}.conversation-list-pane,.conversation-pane,.details-pane{min-width:0;min-height:0}.conversation-list-pane{display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;background:var(--surface-list);border-right:1px solid var(--border-subtle);z-index:var(--z-pane)}.inbox-header,.conversation-header,.settings-header,.details-pane>header{display:flex;align-items:center;min-height:var(--header-height)}.inbox-header{justify-content:space-between;padding:var(--space-4) var(--space-4) var(--space-2)}.inbox-header h1{margin:0;font-size:var(--font-xl);letter-spacing:-.035em}.eyebrow{margin:0 0 .1rem;color:var(--accent);font-size:.67rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase}.icon-button,.send-button,.message-actions button,.message-more,.search-clear{display:inline-grid;place-items:center;flex:0 0 auto;width:2.75rem;height:2.75rem;padding:0;border:0;border-radius:var(--radius-pill);background:transparent;color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),transform var(--transition-fast)}.icon-button:hover,.message-actions button:hover,.message-more:hover,.search-clear:hover{background:var(--surface-hover);color:var(--text-primary)}.icon-button:active,.send-button:active{transform:scale(.94)}.icon-button.primary-soft{background:var(--accent-soft);color:var(--accent-strong)}.icon-button.small{width:2.75rem;height:2.75rem}.inbox-search{position:relative;display:flex;align-items:center;margin:var(--space-2) var(--space-3) var(--space-3)}.inbox-search>svg{position:absolute;left:var(--space-3);width:1.1rem;color:var(--text-tertiary);pointer-events:none}.inbox-search input{width:100%;height:2.75rem;padding:0 2.75rem 0 2.5rem;border:1px solid transparent;border-radius:var(--radius-pill);background:var(--surface-subtle);color:var(--text-primary);outline:none;transition:border-color var(--transition-fast),background var(--transition-fast)}.inbox-search input:focus{border-color:var(--accent);background:var(--surface-panel)}.inbox-search input::placeholder,.composer textarea::placeholder{color:var(--text-tertiary)}.search-clear{position:absolute;right:0;width:2.75rem;height:2.75rem}.search-clear svg{width:1rem}.conversation-list-scroll{min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}.conversation-list{display:flex;flex-direction:column;gap:.15rem;padding:0 var(--space-2)}.conversation-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:var(--space-3);align-items:center;width:100%;min-height:4.5rem;padding:var(--space-2) var(--space-3);border:0;border-radius:var(--radius-md);background:transparent;text-align:left;cursor:pointer;transition:background var(--transition-fast)}.conversation-row:hover{background:var(--surface-hover)}.conversation-row.selected{background:var(--surface-selected);box-shadow:inset 2px 0 0 var(--accent)}.avatar{display:grid;place-items:center;overflow:hidden;border-radius:50%;background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);font-weight:700;box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 30%,transparent)}.avatar img{width:100%;height:100%;object-fit:cover}.conversation-avatar{width:3rem;height:3rem}.conversation-copy,.conversation-trailing{display:flex;min-width:0;flex-direction:column}.conversation-copy{gap:.2rem}.conversation-name,.conversation-preview{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-name{font-weight:600;letter-spacing:-.01em}.conversation-row.unread .conversation-name,.conversation-row.unread .conversation-preview{font-weight:700}.conversation-preview{color:var(--text-secondary);font-size:var(--font-sm)}.conversation-trailing{align-items:flex-end;align-self:stretch;justify-content:center;gap:.35rem}.conversation-trailing time{max-width:5rem;color:var(--text-tertiary);font-size:var(--font-xs);white-space:nowrap}.conversation-row.unread .conversation-trailing time{font-weight:700}.unread-badge{display:grid;place-items:center;min-width:1.35rem;height:1.35rem;padding-inline:.35rem;border-radius:var(--radius-pill);background:var(--accent);color:var(--text-on-accent);font-size:.67rem;font-weight:700}.profile-entry{display:flex;align-items:center;gap:var(--space-3);min-height:4rem;margin:var(--space-2);padding:var(--space-2) var(--space-3);border:0;border-top:1px solid var(--border-subtle);background:transparent;color:var(--text-primary);text-align:left;cursor:pointer}.profile-entry:hover{background:var(--surface-hover)}.profile-entry-mark{display:grid;place-items:center;width:2.25rem;height:2.25rem;border-radius:var(--radius-md);background:var(--accent);color:var(--text-on-accent);font-weight:700}.profile-entry span:last-child{display:flex;flex-direction:column}.profile-entry small{color:var(--text-secondary)}.message-search-results{padding:var(--space-3) var(--space-2) var(--space-6)}.message-search-results h2{margin:var(--space-2) var(--space-3);color:var(--text-tertiary);font-size:var(--font-xs);letter-spacing:.06em;text-transform:uppercase}.message-search-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.15rem var(--space-2);width:100%;padding:var(--space-3);border:0;border-radius:var(--radius-md);background:transparent;text-align:left;cursor:pointer}.message-search-row:hover{background:var(--surface-hover)}.message-search-name{overflow:hidden;font-weight:600;text-overflow:ellipsis;white-space:nowrap}.message-search-excerpt{grid-column:1 / -1;overflow:hidden;color:var(--text-secondary);font-size:var(--font-sm);text-overflow:ellipsis;white-space:nowrap}.message-search-row time{color:var(--text-tertiary);font-size:var(--font-xs)}.search-status{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-8);color:var(--text-secondary)}.search-skeletons{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-2) var(--space-3)}.conversation-skeleton{display:grid;grid-template-columns:3rem minmax(0,1fr);grid-template-rows:1rem .8rem;gap:.45rem var(--space-3);min-height:4.5rem;padding:var(--space-2)}.conversation-skeleton:before,.conversation-skeleton span{content:"";border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--surface-subtle) 20%,var(--surface-hover) 50%,var(--surface-subtle) 80%);background-size:200% 100%;animation:shimmer 1.4s ease infinite}.conversation-skeleton:before{grid-row:1 / 3;width:3rem;height:3rem}.conversation-skeleton span:first-child{width:60%}.conversation-skeleton span:last-child{width:85%}.spinner{width:1rem;height:1rem;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}.conversation-pane{position:relative;display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;background:radial-gradient(circle at 50% 0%,color-mix(in srgb,var(--accent-soft) 55%,transparent),transparent 28rem),var(--surface-canvas)}.conversation-pane:has(.settings-view){grid-template-rows:minmax(0,1fr)}.conversation-header{gap:var(--space-3);padding:0 var(--space-4);border-bottom:1px solid var(--border-subtle);background:color-mix(in srgb,var(--surface-panel) 92%,transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);z-index:var(--z-header)}.header-avatar{width:2.5rem;height:2.5rem}.conversation-identity{display:flex;min-width:0;flex:1;flex-direction:column;padding:var(--space-2) 0;border:0;background:transparent;text-align:left;cursor:pointer}.conversation-identity strong,.conversation-identity span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-identity strong{letter-spacing:-.015em}.conversation-identity span{color:var(--text-secondary);font-size:var(--font-xs)}.mobile-back{display:none}.message-viewport{position:relative;min-height:0;overflow:hidden}.message-virtuoso{height:100%}.message-virtuoso>div>div{width:min(100%,calc(var(--content-max) + 2 * var(--space-8)));margin-inline:auto;padding:var(--space-4) var(--space-8)}.date-divider{display:flex;justify-content:center;padding:var(--space-5) 0 var(--space-3)}.date-divider span{padding:.35rem .7rem;border:1px solid var(--border-subtle);border-radius:var(--radius-pill);background:color-mix(in srgb,var(--surface-panel) 86%,transparent);color:var(--text-secondary);font-size:var(--font-xs);font-weight:600;box-shadow:var(--shadow-sm);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.message-row{position:relative;display:flex;align-items:center;width:100%;max-width:100%;min-width:0;padding-block:.12rem}.message-row.group-start{padding-top:var(--space-2)}.message-row.group-end{padding-bottom:.35rem}.message-row.out{justify-content:flex-end}.message-bubble{position:relative;flex:0 1 auto;min-width:0;max-width:min(42rem,calc(72% - 3.25rem));padding:.58rem .75rem .4rem;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--surface-incoming);box-shadow:var(--shadow-sm);overflow-wrap:anywhere}.message-bubble.in{border-bottom-left-radius:.45rem}.message-bubble.out{border-color:color-mix(in srgb,var(--accent) 20%,var(--border-subtle));border-bottom-right-radius:.45rem;background:var(--surface-outgoing)}.message-row:not(.group-start) .message-bubble.in{border-top-left-radius:.5rem}.message-row:not(.group-start) .message-bubble.out{border-top-right-radius:.5rem}.message-text{white-space:pre-wrap;word-break:break-word}.message-meta{display:flex;float:right;align-items:center;gap:.3rem;margin:.35rem 0 0 .75rem;color:var(--text-tertiary);font-size:.65rem;line-height:1}.delivery-state{color:var(--accent);font-weight:700}.delivery-state.sending{color:var(--text-tertiary)}.delivery-state.failed{color:var(--danger)}.message-error{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);clear:both;margin-top:var(--space-2);color:var(--danger);font-size:var(--font-xs)}.message-error button,.text-button{padding:0;border:0;background:transparent;color:currentColor;font-weight:700;cursor:pointer;text-decoration:underline;text-underline-offset:.2rem}.message-actions{display:flex;gap:.1rem;margin:0 var(--space-2);opacity:0;transform:translateY(.2rem);transition:opacity var(--transition-fast),transform var(--transition-fast)}.message-row:hover .message-actions,.message-row:focus-within .message-actions,.message-actions.open{opacity:1;transform:translateY(0)}.message-actions button,.message-more{width:2.25rem;height:2.25rem}.message-actions svg,.message-more svg{width:1rem}.message-more{display:none}.message-row.out .message-actions{order:-1}.copy-toast{position:absolute;bottom:calc(100% + var(--space-2));left:50%;z-index:10;padding:.35rem .55rem;border-radius:var(--radius-sm);background:var(--text-primary);color:var(--surface-panel);font-size:var(--font-xs);transform:translate(-50%)}.forward-block{margin-bottom:var(--space-2);padding-left:var(--space-3);border-left:3px solid var(--accent);color:var(--text-secondary);font-size:var(--font-sm)}.forward-label{color:var(--accent);font-size:var(--font-xs);font-weight:700}.forward-text{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3}.attachment-media{display:block;clear:both;max-width:min(28rem,100%);margin:.15rem 0 .4rem;overflow:hidden;border-radius:calc(var(--radius-lg) - .35rem);background:var(--surface-subtle)}.attachment-image,.attachment-video{width:100%;max-height:min(52vh,34rem);object-fit:contain}.attachment-audio{display:block;width:min(100%,22rem);margin-block:var(--space-2)}.attachment-file{display:flex;align-items:center;gap:var(--space-3);min-width:min(18rem,100%);margin-block:var(--space-2);padding:var(--space-3);border-radius:var(--radius-md);background:color-mix(in srgb,var(--surface-subtle) 78%,transparent);color:inherit;text-decoration:none}.attachment-file>svg{flex:0 0 auto;color:var(--accent)}.attachment-file span{display:flex;min-width:0;flex-direction:column}.attachment-file strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attachment-file small{color:var(--text-secondary)}.new-messages-button{position:absolute;right:var(--space-6);bottom:var(--space-4);z-index:6;display:flex;align-items:center;gap:var(--space-2);min-height:2.75rem;padding:0 var(--space-3);border:1px solid var(--border-subtle);border-radius:var(--radius-pill);background:var(--surface-elevated);color:var(--accent);box-shadow:var(--shadow-md);font-weight:700;cursor:pointer}.new-messages-button span{display:grid;place-items:center;min-width:1.25rem;height:1.25rem;border-radius:50%;background:var(--accent);color:var(--text-on-accent);font-size:.65rem}.new-messages-button svg{width:1rem}.composer-region{position:relative;z-index:7;padding:var(--space-2) max(var(--space-4),calc((100% - var(--content-max)) / 2));padding-bottom:max(var(--space-3),env(safe-area-inset-bottom));border-top:1px solid var(--border-subtle);background:color-mix(in srgb,var(--surface-panel) 94%,transparent);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.composer{display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:end;gap:var(--space-2);max-width:var(--content-max);margin-inline:auto;padding:.32rem;border:1px solid var(--border-strong);border-radius:var(--radius-xl);background:var(--surface-panel);box-shadow:var(--shadow-sm);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.composer:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent)}.composer textarea{width:100%;min-height:2.5rem;max-height:9rem;padding:.58rem .2rem .45rem;overflow-y:auto;border:0;background:transparent;color:var(--text-primary);line-height:1.4;outline:none;resize:none}.send-button{width:2.75rem;height:2.75rem;background:var(--accent);color:var(--text-on-accent)}.send-button:hover:not(:disabled){background:var(--accent-strong)}.composer-emoji-wrap{position:relative}.emoji-picker{position:absolute;bottom:calc(100% + .5rem);left:0;z-index:60;width:min(22rem,100%);padding:var(--space-2);border:1px solid var(--border-strong);border-radius:var(--radius-lg);background:var(--surface-elevated);box-shadow:var(--shadow-md)}.emoji-picker-tabs{display:flex;gap:.25rem;margin-bottom:var(--space-2);padding-bottom:var(--space-2);border-bottom:1px solid var(--border-subtle);overflow-x:auto;overscroll-behavior-inline:contain}.emoji-picker-tab{flex:0 0 auto;width:2rem;height:2rem;border:0;border-radius:var(--radius-sm);background:transparent;font-size:1.1rem;line-height:1;cursor:pointer}.emoji-picker-tab.active{background:color-mix(in srgb,var(--accent) 18%,transparent)}.emoji-picker-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:.15rem;max-height:14rem;overflow-y:auto}.emoji-picker-status{grid-column:1 / -1;margin:0;padding:var(--space-3);text-align:center;color:var(--text-secondary);font-size:var(--font-sm)}.emoji-picker-item{width:100%;aspect-ratio:1;border:0;border-radius:var(--radius-sm);background:transparent;font-size:1.25rem;line-height:1;cursor:pointer}.emoji-picker-item:hover{background:color-mix(in srgb,var(--accent) 12%,transparent)}.attachment-preview-list{display:flex;gap:var(--space-2);max-width:var(--content-max);margin:0 auto var(--space-2);overflow-x:auto;overscroll-behavior-inline:contain}.attachment-preview{display:grid;grid-template-columns:auto minmax(7rem,1fr) auto auto;align-items:center;gap:var(--space-2);flex:0 0 auto;max-width:22rem;min-height:3.4rem;padding:var(--space-2);border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--surface-elevated)}.attachment-preview.failed{border-color:color-mix(in srgb,var(--danger) 45%,var(--border-subtle))}.attachment-preview-visual{display:grid;place-items:center;width:2.75rem;height:2.75rem;overflow:hidden;border-radius:var(--radius-sm);background:var(--surface-subtle);color:var(--accent)}.attachment-preview-visual img{width:100%;height:100%;object-fit:cover}.attachment-preview-copy{display:flex;min-width:0;flex-direction:column}.attachment-preview-copy strong{overflow:hidden;font-size:var(--font-sm);text-overflow:ellipsis;white-space:nowrap}.attachment-preview-copy span{color:var(--text-secondary);font-size:var(--font-xs)}.attachment-preview.processing .attachment-preview-visual:after{content:"";width:1rem;height:1rem;border:2px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}.attachment-preview.processing .attachment-preview-visual>*{display:none}.forward-composer{display:grid;grid-template-columns:auto minmax(8rem,1fr) minmax(10rem,18rem) auto auto;align-items:center;gap:var(--space-3);max-width:var(--content-max);margin:0 auto var(--space-2);padding:var(--space-2) var(--space-3);border-left:3px solid var(--accent);border-radius:var(--radius-sm);background:var(--surface-subtle)}.forward-composer>svg{color:var(--accent)}.forward-composer>div{display:flex;min-width:0;flex-direction:column}.forward-composer span{overflow:hidden;color:var(--text-secondary);font-size:var(--font-xs);text-overflow:ellipsis;white-space:nowrap}.forward-composer input,.dialog-body input,.field input,.field select{width:100%;min-height:2.75rem;padding:0 var(--space-3);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-panel);color:var(--text-primary)}.pane-empty{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:0;padding:var(--space-8);color:var(--text-secondary);text-align:center}.pane-empty h2{margin:var(--space-4) 0 var(--space-1);color:var(--text-primary);font-size:var(--font-lg)}.pane-empty p{max-width:24rem;margin:0 0 var(--space-5)}.compact-empty{min-height:17rem}.empty-mark,.brand-mark{display:grid;place-items:center;width:3.75rem;height:3.75rem;border-radius:var(--radius-xl);background:var(--accent-soft);color:var(--accent);font-weight:700}.empty-mark.secure{font-size:var(--font-xs);letter-spacing:.08em}.brand-mark{width:4.5rem;height:4.5rem;background:var(--accent);color:var(--text-on-accent);box-shadow:var(--shadow-md);font-size:var(--font-lg)}.loading-state{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-8)}.message-skeleton{width:min(60%,24rem);height:3.5rem;border-radius:var(--radius-lg);background:linear-gradient(90deg,var(--surface-subtle) 20%,var(--surface-hover) 50%,var(--surface-subtle) 80%);background-size:200% 100%;animation:shimmer 1.4s ease infinite}.message-skeleton.out{align-self:flex-end;width:min(48%,20rem)}.connectivity-banner{position:absolute;top:var(--header-height);left:50%;z-index:var(--z-floating);display:flex;align-items:center;gap:var(--space-2);padding:.45rem .8rem;border-radius:0 0 var(--radius-md) var(--radius-md);background:#7c4f08;color:#fff;box-shadow:var(--shadow-sm);font-size:var(--font-xs);transform:translate(-50%)}.connectivity-banner span:last-child{opacity:.78}.connectivity-banner.subtle{background:var(--surface-elevated);color:var(--text-secondary)}.connectivity-dot{width:.45rem;height:.45rem;border-radius:50%;background:currentColor}.connectivity-dot.online{background:var(--accent)}.thread-notice{flex-shrink:0;padding:var(--space-3) var(--space-4);border-bottom:1px solid color-mix(in srgb,#7c4f08 28%,var(--border-subtle));background:color-mix(in srgb,#7c4f08 14%,var(--surface-panel));color:var(--text-secondary);font-size:var(--font-xs);line-height:1.5}.key-refresh-notice{color:color-mix(in srgb,#f5d9a8 35%,var(--text-primary))}.key-refresh-notice p{margin:0}.key-refresh-notice .text-button{margin-top:var(--space-2);color:color-mix(in srgb,#f5d9a8 55%,var(--accent));font-weight:600}.key-refresh-button{display:inline-flex;align-items:center;gap:var(--space-2)}.key-refresh-notice.is-busy{opacity:.92}.key-refresh-notice .button-spinner{width:.9rem;height:.9rem}.status-toast{position:absolute;top:calc(var(--header-height) + var(--space-4));left:50%;z-index:var(--z-floating);max-width:min(90%,32rem);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background:var(--surface-elevated);color:var(--text-primary);border:1px solid var(--border-subtle);box-shadow:var(--shadow-md);font-size:var(--font-sm);line-height:1.4;text-align:center;white-space:normal;transform:translate(-50%)}.details-pane{display:grid;grid-template-rows:auto minmax(0,1fr);width:20rem;border-left:1px solid var(--border-subtle);background:var(--surface-list)}.details-pane>header{justify-content:space-between;padding:0 var(--space-4);border-bottom:1px solid var(--border-subtle)}.details-pane h2{margin:0;font-size:var(--font-lg)}.details-body{overflow-y:auto;padding:var(--space-5)}.details-profile{display:flex;align-items:center;flex-direction:column;padding:var(--space-6) 0;text-align:center}.details-avatar{width:4.5rem;height:4.5rem}.details-profile h3{margin:var(--space-3) 0 0}.details-profile p{margin:var(--space-1) 0;color:var(--text-secondary);font-size:var(--font-sm);overflow-wrap:anywhere}.details-security{margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--border-subtle)}.details-security h3{margin:0 0 var(--space-2);font-size:var(--font-md)}.details-safety-number{margin:var(--space-3) 0 0;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:var(--font-lg);letter-spacing:.06em;line-height:1.5;overflow-wrap:anywhere}.details-verify-actions{display:flex;flex-direction:column;gap:var(--space-2);margin-top:var(--space-4)}.contact-trust-label{display:inline-flex;align-items:center;width:fit-content;max-width:100%;margin-top:.1rem;padding:.12rem .45rem;border-radius:var(--radius-pill);background:#ffffff0d;font-size:.62rem;font-weight:600;letter-spacing:.02em;line-height:1.3}.contact-trust-label.compact{font-size:.58rem;padding:.1rem .4rem}.contact-trust-label.trust-verified{color:#4ade80;background:#22c55e1f;border:1px solid rgba(34,197,94,.22)}.contact-trust-label.trust-key_changed{color:var(--warning);background:#fbbf241a;border:1px solid rgba(251,191,36,.22)}.contact-trust-label.trust-no_key,.contact-trust-label.trust-unverified{color:var(--text-secondary);border:1px solid var(--border-subtle)}.conversation-row.has-draft .conversation-preview{color:var(--warning);font-style:italic}.conversation-identity-email{color:var(--text-secondary);font-size:var(--font-xs);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.details-profile .contact-trust-label{margin-top:var(--space-2)}.details-facts,.settings-facts{margin:0}.details-facts>div,.settings-facts>div{padding:var(--space-3) 0;border-bottom:1px solid var(--border-subtle)}.details-facts dt,.settings-facts dt{color:var(--text-tertiary);font-size:var(--font-xs)}.details-facts dd,.settings-facts dd{margin:var(--space-1) 0 0;overflow-wrap:anywhere}.shared-media{padding-top:var(--space-6)}.shared-media h3{margin:0 0 var(--space-3);font-size:var(--font-md)}.shared-media p{color:var(--text-secondary);font-size:var(--font-sm)}.shared-media-list{display:flex;flex-direction:column;gap:var(--space-2)}.shared-media-list>div{display:flex;align-items:center;gap:var(--space-2);min-width:0;padding:var(--space-2);border-radius:var(--radius-sm);background:var(--surface-subtle)}.shared-media-list span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.settings-view{display:grid;grid-template-rows:auto minmax(0,1fr);min-height:0;background:var(--surface-canvas)}.settings-header{gap:var(--space-3);padding:0 var(--space-4);border-bottom:1px solid var(--border-subtle);background:var(--surface-panel)}.settings-header h2{margin:0;font-size:var(--font-lg)}.settings-body{width:min(100%,44rem);margin-inline:auto;padding:var(--space-6);overflow-y:auto}.messenger-shell:has(.connectivity-banner) .settings-body{padding-top:calc(var(--space-6) + 2rem)}.settings-card{margin-bottom:var(--space-4);padding:var(--space-5);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--surface-panel);box-shadow:var(--shadow-sm)}.settings-card h3{margin:0 0 var(--space-4);font-size:var(--font-md)}.settings-avatar-row{display:flex;align-items:center;gap:var(--space-4);margin-bottom:var(--space-5)}.settings-avatar{display:grid;place-items:center;width:4.5rem;height:4.5rem;overflow:hidden;border-radius:50%;background:var(--accent);color:var(--text-on-accent);font-size:var(--font-xl);font-weight:700}.settings-avatar img{width:100%;height:100%;object-fit:cover}.settings-avatar-actions{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-2);min-width:0}.field{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.field>span,.field>label,.dialog-body label{color:var(--text-secondary);font-size:var(--font-sm);font-weight:600}.settings-hint{color:var(--text-secondary);font-size:var(--font-sm);line-height:1.5}.settings-card>.settings-hint{margin:0 0 var(--space-4)}.settings-toggle{display:flex;align-items:center;gap:var(--space-3);color:var(--text-primary);font-size:var(--font-sm);cursor:pointer}.settings-toggle input{width:1.1rem;height:1.1rem;accent-color:var(--accent)}.settings-app-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:var(--space-4)}.settings-app-icon{display:grid;place-items:center}.settings-app-icon img{border-radius:var(--radius-md)}.settings-app-copy h3{margin:0 0 var(--space-1)}.settings-app-copy .settings-hint{margin:0}.settings-pin-form{display:grid;gap:var(--space-3);margin-top:var(--space-4)}.settings-security-divider{margin:var(--space-5) 0 var(--space-3);border-top:1px solid var(--border-subtle)}.settings-emergency-status{margin:0 0 var(--space-3);color:var(--text-secondary);font-size:var(--font-sm)}.settings-emergency-actions{display:flex;flex-wrap:wrap;gap:var(--space-2)}.settings-emergency-form .pin-code-field{margin-bottom:var(--space-2)}.settings-pin-actions{display:flex;justify-content:flex-end;gap:var(--space-2)}.segmented-control{display:inline-flex;padding:.2rem;border-radius:var(--radius-md);background:var(--surface-subtle)}.segmented-control button{min-height:2.5rem;padding:0 var(--space-4);border:0;border-radius:calc(var(--radius-md) - .2rem);background:transparent;cursor:pointer}.segmented-control button[aria-pressed=true]{background:var(--surface-panel);box-shadow:var(--shadow-sm);font-weight:700}.button{display:inline-flex;align-items:center;justify-content:center;min-height:2.75rem;padding:0 var(--space-4);border:1px solid transparent;border-radius:var(--radius-md);font-weight:700;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast)}.button:disabled{opacity:.48;cursor:not-allowed}.button.primary,.btn-primary{border-color:var(--accent);background:var(--accent);color:var(--text-on-accent)}.button.primary:hover:not(:disabled),.btn-primary:hover:not(:disabled){background:var(--accent-strong)}.button.secondary,.btn-secondary{border-color:var(--border-strong);background:var(--surface-panel);color:var(--text-primary)}.button.secondary:hover,.btn-secondary:hover{background:var(--surface-hover)}.button.danger,.btn-danger{border-color:color-mix(in srgb,var(--danger) 35%,transparent);background:var(--surface-danger);color:var(--danger)}.button.compact{min-height:2.4rem;padding-inline:var(--space-3);font-size:var(--font-sm)}.field-error{margin:var(--space-2) 0;color:var(--danger);font-size:var(--font-sm)}.responsive-dialog{width:min(calc(100% - 2rem),28rem);padding:0;overflow:hidden;border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--surface-elevated);color:var(--text-primary);box-shadow:var(--shadow-lg)}.responsive-dialog::backdrop{background:#050f0b8a;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.dialog-header,.dialog-actions{display:flex;align-items:center}.dialog-header{justify-content:space-between;padding:var(--space-4) var(--space-4) var(--space-2)}.dialog-header h2{margin:0;font-size:var(--font-lg)}.invite-dialog{width:min(calc(100% - 2rem),40rem)}.invite-dialog-body{display:grid;gap:var(--space-4)}.invite-dialog-lead{margin:0;color:var(--text-secondary);line-height:1.5}.invite-preview{border:1px solid var(--border-subtle);border-radius:var(--radius-lg);overflow:hidden;background:var(--surface-canvas)}.invite-preview-toolbar{display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--border-subtle);background:var(--surface-panel);font-size:var(--font-sm);color:var(--text-secondary)}.invite-preview-subject{color:var(--text-primary);font-weight:600}.invite-preview-frame{display:block;width:100%;min-height:22rem;border:0;background:#f1f5f9}.invite-success{margin:0;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:color-mix(in srgb,var(--accent-soft) 65%,transparent);color:var(--text-primary);line-height:1.5}.dialog-body{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-4)}.dialog-actions{justify-content:flex-end;gap:var(--space-2);padding:var(--space-3) var(--space-4) var(--space-4)}.onboarding{width:min(calc(100% - 2rem),30rem);max-height:calc(100dvh - 2rem);margin:max(1rem,calc((100dvh - 42rem)/2)) auto;padding:var(--space-8);overflow-y:auto;border:1px solid var(--border-subtle);border-radius:var(--radius-xl);background:var(--surface-panel);box-shadow:var(--shadow-md)}.onboarding-brand{display:grid;place-items:center;width:3.5rem;height:3.5rem;margin-bottom:var(--space-4);border-radius:var(--radius-lg);background:var(--accent);color:var(--text-on-accent);font-weight:700}.onboarding h1{margin:0;font-size:var(--font-display);letter-spacing:-.05em}.onboarding>p{margin:var(--space-1) 0 var(--space-6);color:var(--text-secondary)}.onboarding form>.button{width:100%}.onboarding .field-hint{display:block;margin-top:var(--space-1);font-size:var(--font-sm);color:var(--accent);text-decoration:none}.onboarding .field-hint:hover{text-decoration:underline}.onboarding .field-checkbox label{display:flex;align-items:center;gap:var(--space-2);cursor:pointer}.custom-mail-fields{display:grid;grid-template-columns:1fr 8rem;gap:var(--space-2) var(--space-3)}.custom-mail-fields .field-checkbox{grid-column:1 / -1}#root:has(.pin-gate){overflow-y:auto;background:var(--surface-panel)}.pin-gate{display:flex;justify-content:center;flex-direction:column;width:min(100%,28rem);min-height:100vh;min-height:100dvh;max-height:none;margin:0 auto;padding:clamp(1.5rem,7vw,3rem);border:0;border-radius:0;background:transparent;box-shadow:none;text-align:center}.pin-gate h1{margin:0;font-size:clamp(1.45rem,6vw,1.8rem);letter-spacing:-.04em}.pin-gate .pin-gate-hint{max-width:21rem;margin:var(--space-2) auto var(--space-8);color:var(--text-secondary);font-size:var(--font-sm)}.pin-gate form{width:100%}.pin-code-field{position:relative;display:block;margin-bottom:var(--space-5)}.pin-code-label{display:block;margin-bottom:var(--space-2);color:var(--text-secondary);font-size:var(--font-sm);font-weight:600;text-align:left}.pin-code-entry{position:relative;display:block;width:100%;cursor:text}.pin-code-slots{display:grid;grid-template-columns:repeat(6,minmax(2.35rem,3rem));justify-content:center;gap:clamp(.3rem,2vw,.55rem)}.pin-code-slot{display:grid;place-items:center;aspect-ratio:.8;border:1px solid transparent;border-radius:var(--radius-md);background:var(--surface-subtle);color:var(--accent-strong);font-size:1.55rem;line-height:1;transition:border-color var(--transition-fast),background var(--transition-fast),box-shadow var(--transition-fast),transform var(--transition-fast)}.pin-code-slot.filled{background:var(--accent-soft)}.pin-code-slot.active{border-color:var(--accent);background:var(--surface-panel);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent);transform:translateY(-1px)}.pin-code-input{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;padding:0;border:0;opacity:0;cursor:text}.pin-code-input:focus{outline:0}.pin-code-extra{position:absolute;right:0;bottom:-1.1rem;color:var(--text-tertiary);font-size:var(--font-xs)}.pin-gate form>.button{min-height:3.25rem;margin-top:var(--space-2);border-radius:var(--radius-md)}.pin-gate-auto-status{min-height:1.5rem;margin:var(--space-2) 0 0;color:var(--text-tertiary);font-size:var(--font-sm)}.forgot-pin-trigger,.pin-setup-back{display:block;margin:var(--space-4) auto 0;color:var(--text-secondary);font-weight:600;text-decoration:none}.forgot-pin-panel{margin-top:var(--space-5);padding:var(--space-4);border:1px solid color-mix(in srgb,var(--danger) 35%,var(--border-subtle));border-radius:var(--radius-md);background:var(--surface-danger)}.forgot-pin-panel h2{margin:0 0 var(--space-2);font-size:var(--font-md)}.forgot-pin-panel p{margin:0;color:var(--text-secondary);font-size:var(--font-sm)}.forgot-pin-actions{display:flex;justify-content:flex-end;gap:var(--space-2);margin-top:var(--space-4)}.app-loading{display:grid;place-items:center;width:100%;height:100dvh;color:var(--text-secondary)}.install-prompt{position:fixed;right:max(var(--space-4),env(safe-area-inset-right));bottom:max(var(--space-4),env(safe-area-inset-bottom));left:max(var(--space-4),env(safe-area-inset-left));z-index:var(--z-modal);display:flex;justify-content:center;max-width:100%;pointer-events:none}.install-prompt-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:var(--space-3);width:100%;max-width:44rem;box-sizing:border-box;padding:var(--space-3);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);background:var(--surface-elevated);box-shadow:var(--shadow-lg);pointer-events:auto}.install-prompt-icon img{border-radius:var(--radius-md)}.install-prompt-title{margin:0;font-weight:700}.install-prompt-text{margin:.15rem 0 0;color:var(--text-secondary);font-size:var(--font-xs)}.install-prompt-actions{display:flex;gap:var(--space-2)}.install-prompt-actions .button{flex:1 1 auto;min-width:0}.button-spinner{display:inline-block;width:1rem;height:1rem;margin-right:.45rem;border:2px solid color-mix(in srgb,currentColor 35%,transparent);border-top-color:currentColor;border-radius:50%;vertical-align:-.15rem;animation:spin .7s linear infinite}.install-prompt-install,.settings-install-button{display:inline-flex;align-items:center;justify-content:center}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{to{background-position:-200% 0}}@media(min-width:68.75rem){.messenger-shell.details-open{grid-template-columns:minmax(18rem,21.5rem) minmax(0,1fr) 20rem}}@media(max-width:68.749rem){.details-pane{position:absolute;top:0;right:0;bottom:0;z-index:var(--z-overlay);box-shadow:var(--shadow-lg)}}@media(min-width:37.5rem)and (max-width:52.499rem){.messenger-shell{grid-template-columns:18rem minmax(0,1fr)}}@media(max-width:37.499rem){:root{--header-height: 3.75rem}.messenger-shell{position:relative;display:block;width:100%;max-width:100%}.conversation-list-pane,.conversation-pane{position:absolute;top:0;right:0;bottom:0;left:0;width:auto;max-width:100%;box-sizing:border-box;padding-right:env(safe-area-inset-right);padding-left:env(safe-area-inset-left)}.messenger-shell.pane-list .conversation-pane,.messenger-shell.pane-thread .conversation-list-pane,.messenger-shell.pane-settings .conversation-list-pane{display:none}.conversation-list-pane{border-right:0}.inbox-header{padding-top:max(var(--space-2),env(safe-area-inset-top))}.conversation-header,.settings-header{min-height:calc(var(--header-height) + env(safe-area-inset-top));padding-top:env(safe-area-inset-top);padding-inline:max(var(--space-2),env(safe-area-inset-left)) max(var(--space-2),env(safe-area-inset-right));gap:var(--space-2)}.conversation-header .icon-button:last-child{margin-right:0}.mobile-back{display:inline-grid}.message-virtuoso>div>div{width:100%;max-width:100%;padding:var(--space-3) max(var(--space-3),env(safe-area-inset-right)) var(--space-3) max(var(--space-3),env(safe-area-inset-left));box-sizing:border-box}.message-row.out{padding-right:max(2.75rem,calc(2.65rem + env(safe-area-inset-right)))}.message-row.in{padding-left:max(2.75rem,calc(2.65rem + env(safe-area-inset-left)))}.message-bubble{max-width:min(42rem,100%);padding:.62rem .9rem .48rem}.message-row.out .message-bubble,.message-row.in .message-bubble{max-width:min(42rem,100%)}.message-more{display:inline-grid;position:absolute;top:50%;z-index:3;width:2.75rem;height:2.75rem;margin:0;transform:translateY(-50%)}.message-row.in .message-more{left:0}.message-row.out .message-more{right:0;order:unset}.message-actions{position:absolute;right:var(--space-3);bottom:100%;z-index:8;padding:.2rem;border:1px solid var(--border-subtle);border-radius:var(--radius-pill);background:var(--surface-elevated);box-shadow:var(--shadow-md);pointer-events:none}.message-actions.open{pointer-events:auto}.message-row:hover .message-actions:not(.open),.message-row:focus-within .message-actions:not(.open){opacity:0}.composer-region{width:100%;max-width:100%;box-sizing:border-box;padding-inline:max(var(--space-2),env(safe-area-inset-left));padding-right:max(var(--space-2),env(safe-area-inset-right))}.composer{width:100%;min-width:0;max-width:100%;box-sizing:border-box;gap:var(--space-1)}.forward-composer{grid-template-columns:auto minmax(0,1fr) auto}.forward-composer input{grid-column:1 / -1;grid-row:2}.forward-composer .button{grid-column:2;grid-row:3;justify-self:end}.forward-composer .icon-button{grid-column:3;grid-row:1}.new-messages-button{right:var(--space-3)}.details-pane{width:min(100%,24rem)}.responsive-dialog{width:100%;max-width:none;margin:auto 0 0;border-radius:var(--radius-xl) var(--radius-xl) 0 0}.dialog-actions{padding-bottom:max(var(--space-4),env(safe-area-inset-bottom))}.settings-body{padding:var(--space-3)}.settings-card{padding:var(--space-4)}.forgot-pin-actions,.settings-pin-actions{align-items:stretch;flex-direction:column-reverse}.settings-app-card{grid-template-columns:auto minmax(0,1fr)}.settings-install-button{grid-column:1 / -1;width:100%}.install-prompt-card{grid-template-columns:auto minmax(0,1fr)}.install-prompt-actions{grid-column:1 / -1;justify-content:stretch;flex-wrap:wrap}.install-prompt-actions .button{flex:1 1 auto;min-width:0}}@media(max-width:23rem){.conversation-row{gap:var(--space-2);padding-inline:var(--space-2)}.conversation-avatar{width:2.65rem;height:2.65rem}.conversation-trailing time{max-width:3.3rem}.message-bubble{max-width:min(42rem,100%);padding:.62rem .85rem .45rem}.pin-gate{padding-inline:var(--space-4)}.pin-code-slots{grid-template-columns:repeat(6,minmax(2.25rem,2.7rem));gap:.3rem}.settings-avatar-row{align-items:flex-start;flex-direction:column}}@media(hover:none)and (pointer:coarse){.conversation-row,.profile-entry,.button,.icon-button,.message-more{min-height:2.75rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@keyframes pulse-node{0%,to{opacity:.4;transform:scale(1)}50%{opacity:1;transform:scale(1.15)}}@keyframes flow-packet{0%{transform:translate(0) scale(.7);opacity:0}15%{opacity:1;transform:translate(0) scale(1)}85%{opacity:1}to{transform:translate(100%) scale(.7);opacity:0}}@keyframes glow-pulse{0%,to{opacity:.4}50%{opacity:.8}}@keyframes slide-in-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.animate-pulse-node{animation:pulse-node 2.5s ease-in-out infinite}.animate-glow{animation:glow-pulse 3s ease-in-out infinite}.animate-slide-up{animation:slide-in-up .4s ease-out forwards}@media(max-width:768px){.hidden-mobile{display:none!important}}@media(min-width:769px){.show-mobile{display:none!important}}@media(max-width:640px){.bento-wide-card{grid-column:span 1!important}}.legal-page .legal-nav-link{font-size:13px;color:#8892a4;text-decoration:none;padding:6px 10px;border-radius:8px;transition:color .15s,background .15s}.legal-page .legal-nav-link:hover{color:#f5f7fa;background:#ffffff0a}.legal-page .legal-nav-link-accent{color:#5b8cff;border:1px solid rgba(91,140,255,.3);background:#5b8cff1a}.legal-main{max-width:720px;margin:0 auto;padding:48px 20px 64px}.legal-main h1{margin:0 0 8px;font-size:clamp(1.75rem,4vw,2.25rem);font-weight:600;letter-spacing:-.02em}.legal-subtitle{margin:0 0 32px;font-size:13px;color:#8892a4;font-family:JetBrains Mono,monospace}.legal-prose h2{margin:32px 0 12px;font-size:1.15rem;font-weight:600}.legal-prose h3{margin:20px 0 8px;font-size:1rem;font-weight:600}.legal-prose p,.legal-prose li{font-size:15px;line-height:1.7;color:#8892a4}.legal-prose p{margin:0 0 14px}.legal-prose ul,.legal-prose ol{margin:0 0 16px;padding-left:1.25rem}.legal-prose li{margin-bottom:6px}.legal-prose a{color:#5b8cff;text-decoration:none}.legal-prose a:hover{text-decoration:underline}.legal-prose table{width:100%;border-collapse:collapse;margin:16px 0 24px;font-size:13px}.legal-prose th,.legal-prose td{border:1px solid rgba(255,255,255,.08);padding:10px 12px;text-align:left;vertical-align:top}.legal-prose th{color:#f5f7fa;background:#ffffff08}.legal-footer{border-top:1px solid rgba(255,255,255,.07);padding:24px 20px 32px;max-width:720px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:12px;color:#8892a4}.legal-footer-links{display:flex;gap:16px}.legal-footer-links a{color:#8892a4;text-decoration:none}.legal-footer-links a:hover{color:#f5f7fa}.landing-page [id]{scroll-margin-top:80px}