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8px;padding:5px 0 5px 12px;font-size:12px;line-height:18px;display:flex}.reply-edit-preview>svg{color:var(--accent);flex-shrink:0}.reply-edit-preview strong,.composer-attachment strong{color:var(--accent);font-size:11px;font-weight:600}.composer-attachment img{object-fit:cover;border-radius:var(--radius-sm);width:48px;height:48px}.connection-status{color:var(--text-secondary);background:var(--surface-raised);flex-shrink:0;justify-content:center;align-items:center;gap:8px;padding:7px 12px;font-size:11px;display:flex}.connection-status .loading-spinner{width:12px;height:12px}.chat-overlay{z-index:100;background:var(--overlay);position:fixed;inset:0}.message-menu{overscroll-behavior:contain;border:1px solid var(--border);background:var(--surface-menu);width:min(288px,100vw - 24px);max-height:calc(100dvh - 24px);color:var(--text-primary);box-shadow:var(--shadow-menu);border-radius:20px;padding:6px;position:absolute;overflow-y:auto}.message-menu>button{text-align:left;border-radius:10px;align-items:center;gap:12px;width:100%;min-height:44px;padding:10px 12px;font-size:13px;display:flex}.message-menu>button>svg{color:var(--text-secondary);width:18px;height:18px}.message-menu>button:focus-visible{outline-offset:-2px}.message-menu .reaction-strip{border-bottom:1px solid var(--border);flex-wrap:nowrap;gap:0;margin:0 0 6px;padding:3px 0 9px}.message-menu .reaction-strip button{background:0 0;border:0;flex:1;min-width:0;min-height:44px;padding:4px;font-size:21px}.message-menu .reaction-strip [aria-pressed=true]{background:var(--surface-selected)}.message-menu .danger,.message-menu .danger>svg{color:var(--danger)}.message-menu .menu-close{color:var(--text-muted);justify-content:center;margin-top:4px;font-size:11px}.image-viewer{z-index:110;color:#fff;touch-action:pinch-zoom;background:#0a1014f5;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.image-viewer>img{object-fit:contain;max-width:100%;max-height:100%}.viewer-close{top:max(12px, env(safe-area-inset-top));right:max(12px, env(safe-area-inset-right));z-index:1;color:#fff;background:#233037;position:absolute}.empty-state{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;min-height:0;padding:36px 24px;display:flex}.empty-state-icon{background:var(--surface-raised);width:72px;height:72px;color:var(--accent);border-radius:26px;place-items:center;margin-bottom:24px;display:grid}.empty-state-title{letter-spacing:-.4px;color:var(--text-primary);font-size:20px;font-weight:550;line-height:1.4}.empty-state-description{color:var(--text-muted);max-width:260px;margin-top:8px;font-size:13px;line-height:1.6}.empty-state.compact{padding:32px 16px}.compact .empty-state-icon{border-radius:18px;width:48px;height:48px;margin-bottom:16px}.compact .empty-state-title{letter-spacing:0;max-width:240px;font-size:14px}.compact .empty-state-description{font-size:12px}.pending-photo{object-fit:contain;background:var(--surface-raised);width:240px;max-width:100%;height:180px;display:block}.pending-error{max-width:min(80%,480px);color:var(--danger);padding:6px 0;font-size:12px}.pending-error button{min-height:44px;margin-right:14px}.mobile-back{display:none}@media (hover:hover){.recent-row:hover,.user-row:hover,.icon-button:hover,.message-menu>button:hover{background:var(--surface-hover)}.recent-row[aria-pressed=true]:hover,.user-row[aria-pressed=true]:hover{background:var(--surface-selected)}.message-bubble:hover .message-menu-trigger{opacity:1;pointer-events:auto}.reaction-strip button:hover{background:var(--surface-hover)}}@media (pointer:coarse){.message-bubble{-webkit-touch-callout:none}.message-text,.message-quote{-webkit-user-select:none;user-select:none}.reaction-strip button{min-height:44px}.message-menu-trigger{width:44px;min-height:44px}}@media (width<=767px){.chat-shell{flex-direction:column;display:flex}.chat-sidebar,.conversation-pane{height:100%}.chat-shell[data-chat-open=true] .chat-sidebar,.chat-shell:not([data-chat-open=true]) .conversation-pane{display:none}.chat-sidebar{border-right:0}.sidebar-header{padding:max(18px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 12px max(20px, env(safe-area-inset-left))}.sidebar-content{padding-left:max(10px, env(safe-area-inset-left));padding-right:max(10px, env(safe-area-inset-right))}.sidebar-eyebrow{margin-bottom:18px}.mobile-back{display:inline-grid}.chat-header{min-height:68px;padding:max(10px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 10px max(4px, env(safe-area-inset-left));gap:10px}.chat-header .chat-avatar{border-radius:14px;width:38px;height:38px}.chat-history{padding:6px max(12px, env(safe-area-inset-right)) 14px max(12px, env(safe-area-inset-left));scrollbar-gutter:auto}.message-bubble{max-width:86%;font-size:15px}.chat-composer{padding:8px max(10px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left))}.timeline-navigation>div{right:12px}.chat-history .empty-state{padding-top:20vh}}@media (height<=450px){.chat-header{min-height:54px;padding-top:max(5px, env(safe-area-inset-top));padding-bottom:5px}.chat-composer{padding-top:5px;padding-bottom:max(6px, env(safe-area-inset-bottom))}.chat-history .empty-state{padding:12px}.chat-history .empty-state-icon{display:none}}.chat-sidebar{position:relative}.navigation-header{padding:max(12px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 12px max(16px, env(safe-area-inset-left))}.navigation-titlebar,.navigation-searchbar{align-items:center;gap:10px;min-height:44px;display:flex}.navigation-titlebar h1{letter-spacing:-.4px;flex:1;min-width:0;font-size:20px;font-weight:600}.navigation-brand{letter-spacing:-1px;font-size:26px}.navigation-titlebar .brand-mark{border-radius:10px;width:32px;height:32px}.navigation-searchbar{animation:navigation-enter var(--motion-normal) var(--ease-out);gap:4px;margin-left:-8px}.navigation-searchbar .search-field{flex:1}.navigation-header .search-field input{font-size:16px}.contacts-search{margin-top:12px}.search-tabs{gap:6px;padding:10px 0 0 42px;display:flex}.search-tabs button{min-height:40px;color:var(--text-secondary);transition:color var(--motion-fast), background var(--motion-fast);border-radius:20px;padding:8px 18px;font-size:13px}.search-tabs [aria-selected=true]{background:var(--surface-selected);color:var(--accent)}.navigation-body{flex:1;min-height:0;display:flex;position:relative}.navigation-body>.sidebar-content{width:100%;padding-bottom:96px}.navigation-body .conversation-list,.navigation-body .people-list{margin:0;padding:0;list-style:none}.navigation-body .recent-row{min-height:72px;padding:10px}.navigation-body .chat-avatar{border-radius:50%}.navigation-body .recent-row .avatar-presence{width:11px;height:11px;bottom:0;right:0}.navigation-surface{animation:navigation-enter var(--motion-normal) var(--ease-out)}.new-chat-button{bottom:18px;right:max(20px, env(safe-area-inset-right));background:var(--accent);width:58px;height:58px;color:var(--accent-ink);box-shadow:var(--shadow-soft), 0 5px 20px var(--accent);border-radius:21px;place-items:center;display:grid;position:absolute}@supports (color:color-mix(in lab, red, red)){.new-chat-button{box-shadow:var(--shadow-soft), 0 5px 20px color-mix(in srgb, var(--accent) 12%, transparent)}}.new-chat-button{transition:transform var(--motion-fast) var(--ease-soft), background var(--motion-fast)}.new-chat-button:active{transform:scale(.93)}.bottom-navigation{padding:6px max(8px, env(safe-area-inset-right)) max(7px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));border-top:1px solid var(--border-subtle);background:var(--surface-sidebar);flex-shrink:0;display:flex}.bottom-navigation button{min-width:0;min-height:52px;color:var(--text-muted);transition:color var(--motion-fast), transform var(--motion-fast);border-radius:14px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:10px;font-weight:500;display:flex}.bottom-navigation button>span{width:48px;height:27px;transition:background var(--motion-fast);border-radius:14px;place-items:center;display:grid}.bottom-navigation [aria-current=page]{color:var(--accent)}.bottom-navigation [aria-current=page]>span{background:var(--surface-selected)}.bottom-navigation button:active{transform:scale(.95)}.directory-loading{min-height:70px;color:var(--text-secondary);justify-content:center;align-items:center;gap:10px;font-size:12px;display:flex}.account-page,.settings-page{padding:20px 10px}.account-page>.chat-avatar{width:64px;height:64px;margin:8px auto 16px;font-size:24px}.account-page h2{text-align:center;overflow-wrap:anywhere;font-size:18px}.account-page dl{margin:28px 8px 20px;font-size:13px}.account-page dt{color:var(--text-muted);margin-top:18px;font-size:11px}.account-page dd{color:var(--text-primary);overflow-wrap:anywhere;margin:5px 0 0}.account-action,.preference-row{text-align:left;border-radius:var(--radius-md);align-items:center;gap:12px;width:100%;min-height:56px;padding:12px;font-size:13px;display:flex}.account-action{color:var(--danger)}.preference-row{color:var(--text-primary);background:var(--surface-raised)}.preference-row>svg{color:var(--accent)}.preference-row small{color:var(--text-secondary);margin-top:3px;font-size:11px;display:block}.preference-value{color:var(--accent);margin-left:auto;font-size:11px}.settings-label{color:var(--text-muted);margin:0 12px 12px;font-size:12px}.settings-note{color:var(--text-muted);margin:16px 12px;font-size:12px;line-height:1.7}@keyframes navigation-enter{0%{opacity:.5;transform:translateY(4px)}to{opacity:1;transform:none}}@media (hover:hover){.new-chat-button:hover{background:var(--accent-strong)}.account-action:hover{background:var(--surface-hover)}}@media (width<=767px){.chat-shell[data-chat-open=true] .new-chat-button{display:none}}@media (height<=450px){.navigation-header{padding-top:max(6px, env(safe-area-inset-top));padding-bottom:6px}.bottom-navigation button{min-height:46px}}:root{color:var(--text-primary);background:var(--surface-base);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Arial,sans-serif}*{box-sizing:border-box}body{min-width:0;margin:0}button,input,textarea{font:inherit}button{cursor:pointer}button,input,textarea{touch-action:manipulation}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--focus);outline-offset:3px}[hidden]{display:none!important}::selection{background:var(--surface-selected);color:var(--text-primary)}.auth-input{width:100%;margin-top:var(--space-2);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-input);color:var(--text-primary);transition:border-color var(--motion-fast), box-shadow var(--motion-fast);outline:none;padding:12px 14px;font-size:16px;line-height:1.5;display:block}.auth-input:focus{border-color:var(--focus);box-shadow:0 0 0 3px var(--focus)}@supports (color:color-mix(in lab, red, red)){.auth-input:focus{box-shadow:0 0 0 3px color-mix(in srgb, var(--focus) 16%, transparent)}}.auth-input[aria-invalid=true]{border-color:var(--danger)}.auth-input:disabled{opacity:.6}.primary-button,.secondary-button{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-md);min-height:46px;transition:background var(--motion-fast), transform var(--motion-fast);padding:10px 16px;font-size:14px;font-weight:600;display:inline-flex}.primary-button{background:var(--accent);color:var(--accent-ink)}.primary-button:hover:not(:disabled){background:var(--accent-strong)}.secondary-button{background:var(--surface-raised);color:var(--text-primary);border:1px solid var(--border)}.secondary-button:hover:not(:disabled){background:var(--surface-hover)}.text-button{color:var(--accent);min-height:44px;font-size:13px;font-weight:600}.text-button:hover:not(:disabled){text-underline-offset:3px;text-decoration:underline}.form-error{border-radius:var(--radius-md);color:var(--danger);background:var(--danger-surface);overflow-wrap:anywhere;padding:10px 14px;font-size:13px;line-height:1.5}.form-notice{border-radius:var(--radius-md);background:var(--surface-selected);margin-bottom:var(--space-6);color:var(--accent);padding:12px 16px;font-size:14px;line-height:1.6}.brand{color:var(--text-primary);letter-spacing:-1.2px;align-items:center;gap:10px;font-size:28px;font-weight:650;line-height:1;text-decoration:none;display:flex}.brand-mark{border:1px solid var(--border);width:36px;height:36px;color:var(--accent);background:var(--surface-raised);border-radius:11px;place-items:center;display:grid}.brand-mark svg{width:26px;height:26px}.brand-period{color:var(--accent)}.app-shell{min-height:100svh;padding:0 max(20px, env(safe-area-inset-left)) 0 max(20px, env(safe-area-inset-right));background:var(--surface-base);flex-direction:column;display:flex}.auth-header{width:100%;max-width:1040px;padding:max(24px, env(safe-area-inset-top)) 0 24px;justify-content:space-between;align-items:center;margin:0 auto;display:flex}.auth-main{padding:var(--space-6) 0;flex:1;justify-content:center;align-items:center;display:flex}.auth-card{border:1px solid var(--border-subtle);border-radius:var(--radius-xl);background:var(--surface-sidebar);width:100%;max-width:432px;box-shadow:var(--shadow-soft);padding:36px}.auth-title{letter-spacing:-.8px;overflow-wrap:anywhere;font-size:28px;font-weight:650;line-height:1.25}.auth-description,.auth-alternate{color:var(--text-secondary);margin-top:12px;font-size:14px;line-height:1.6}.auth-alternate{text-align:center;margin-top:24px}.field-label{color:var(--text-primary);font-size:13px;font-weight:500}.field-hint,.field-error{margin-top:var(--space-2);color:var(--text-secondary);font-size:12px;line-height:1.5}.field-error{color:var(--danger)}.auth-footer{text-align:center;padding:24px 0 max(24px, env(safe-area-inset-bottom));color:var(--text-muted);font-size:12px}.auth-loading{align-items:center;gap:var(--space-3);color:var(--text-secondary);font-size:14px;display:flex}@media (width<=480px){.auth-card{box-shadow:none;background:0 0;border:0;padding:16px 4px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}@keyframes menu-enter{0%{opacity:0;transform:translateY(6px)scale(.975)}to{opacity:1;transform:none}}@keyframes message-enter{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}@keyframes chat-pane-enter{0%{opacity:.65;transform:translate(12px)}to{opacity:1;transform:none}}@keyframes preview-enter{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@keyframes typing-dot{0%,55%,to{opacity:.5;transform:translateY(0)}28%{opacity:1;transform:translateY(-3px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes skeleton-pulse{50%{opacity:.4}}.message-menu{animation:menu-enter var(--motion-normal) var(--ease-out);transform-origin:50%}.image-viewer{animation:menu-enter var(--motion-normal) var(--ease-out)}.message-row[data-enter=true]{animation:message-enter .22s var(--ease-soft)}.reply-edit-preview,.composer-attachment{animation:preview-enter var(--motion-normal) var(--ease-out)}.chat-panel{animation:chat-pane-enter var(--motion-surface) var(--ease-out)}.icon-button,.send-button{transition:transform var(--motion-fast) var(--ease-soft), background var(--motion-fast), color var(--motion-fast)}.icon-button:active:not(:disabled),.send-button:active:not(:disabled),.reaction-strip button:active:not(:disabled){transform:scale(.94)}.recent-row:active,.user-row:active{transform:scale(.99)}.send-button>svg{animation:preview-enter var(--motion-fast) var(--ease-out)}.composer-controls{transition:border-color var(--motion-fast)}.connection-status{animation:preview-enter var(--motion-normal) var(--ease-out)}.typing-dots{align-items:center;gap:3px;height:12px;display:inline-flex}.typing-dots i{background:currentColor;border-radius:50%;width:3px;height:3px;animation:1.2s ease-in-out infinite typing-dot;display:block}.typing-dots i:nth-child(2){animation-delay:.13s}.typing-dots i:nth-child(3){animation-delay:.26s}.loading-spinner{border:2px solid;border-right-color:#0000;border-radius:50%;flex-shrink:0;width:16px;height:16px;animation:.8s linear infinite spin;display:inline-block}.conversation-skeleton{padding:0 12px}.conversation-skeleton>span{border-radius:var(--radius-md);background:var(--surface-raised);height:64px;margin-bottom:8px;animation:1.4s ease-in-out infinite skeleton-pulse;display:block}@media (width<=767px){.chat-shell[data-chat-open=true] .conversation-pane{animation:chat-pane-enter var(--motion-surface) var(--ease-out)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:0s!important;animation-duration:0s!important;animation-iteration-count:1!important}}.composer-slot{opacity:0;transition:grid-template-rows var(--motion-normal) var(--ease-out), opacity var(--motion-fast);grid-template-rows:0fr;display:grid}.composer-slot[data-open=true]{opacity:1;grid-template-rows:1fr}.composer-slot-content{min-height:0;overflow:hidden}.message-media img{opacity:0;transition:opacity var(--motion-normal) var(--ease-out)}.message-media img[data-decoded=true]{opacity:1}