:root{--safe-top: env(safe-area-inset-top, 0px);--safe-right: env(safe-area-inset-right, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--radius: 12px;--radius-lg: 20px;--font: "DM Sans", system-ui, -apple-system, sans-serif;--font-display: "Fraunces", Georgia, serif;--shell-toolbar-inner-h: 2.25rem;--shell-toolbar-pad-y: .85rem;--shell-toolbar-min-h: calc(var(--shell-toolbar-inner-h) + var(--shell-toolbar-pad-y) * 2);--app-viewport-height: 100dvh}*{box-sizing:border-box}html{-webkit-tap-highlight-color:transparent;tap-highlight-color:transparent}button,a,[role=button],summary{-webkit-tap-highlight-color:transparent;tap-highlight-color:transparent}button:active,[role=button]:active,a:active{color:currentColor}html,body{height:100%}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow:hidden}#app,#root{display:flex;flex-direction:column;height:var(--app-viewport-height);overflow:hidden}html.native-shell #app,html.native-shell #root{height:var(--app-viewport-height)}html.native-shell,html.native-shell body{width:100%;overflow:hidden;overscroll-behavior:none}html.native-shell body,html.native-shell #app,html.native-shell #root{position:fixed;top:0;right:0;bottom:0;left:0}.hidden,html.boot-pending #auth-view,html.boot-pending #chats-view,html.boot-pending #settings-view{display:none!important}.modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:1.25rem}@media(max-width:768px){.modal.modal-vv-bound{inset:auto;overflow-y:auto;-webkit-overflow-scrolling:touch}}.modal-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--overlay-backdrop);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-card{position:relative;width:100%;max-width:400px;padding:1.75rem;background:var(--bg-elevated);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.modal-title{font-family:var(--font-display);font-size:1.25rem;margin:0 0 .35rem}.modal-desc{margin:0 0 1.25rem;font-size:.875rem;color:var(--muted);line-height:1.45}.modal-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:1.25rem}.modal-actions .btn-primary{margin-top:0;box-shadow:none}.modal-card-compact{max-width:22rem;text-align:center}.modal-card-compact .modal-actions{justify-content:center}.brand{display:flex;align-items:center;gap:.6rem}.brand.compact .brand-name{font-size:1.05rem}.brand-mark{position:relative;flex-shrink:0;width:2.25rem;height:2.25rem;border-radius:22%;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dim) 100%);box-shadow:0 2px 10px color-mix(in srgb,var(--accent) 42%,transparent)}.brand-mark:before{content:"✦";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#fff;font-size:1.05rem;line-height:1;font-family:system-ui,-apple-system,Segoe UI Symbol,Noto Sans Symbols2,sans-serif}.brand.compact .brand-mark{width:2rem;height:2rem}.brand.compact .brand-mark:before{font-size:.95rem}.brand-name{font-family:var(--font-display);font-size:1.35rem;font-weight:600;letter-spacing:-.02em}.auth-screen{flex:1;min-height:0;overflow-y:auto;display:flex;background:radial-gradient(ellipse 80% 60% at 10% 0%,var(--auth-gradient-a) 0%,transparent 55%),radial-gradient(ellipse 60% 50% at 90% 100%,var(--auth-gradient-b) 0%,transparent 50%),var(--bg)}.auth-layout{display:flex;justify-content:center;align-items:center;width:100%;padding:calc(2rem + var(--safe-top)) calc(1.25rem + var(--safe-right)) calc(2rem + var(--safe-bottom)) calc(1.25rem + var(--safe-left))}.auth-card-header{display:flex;justify-content:center;margin-bottom:1.75rem}.auth-card-header .brand{justify-content:center}.auth-card{width:100%;max-width:400px;padding:2rem;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:.35rem;padding:.25rem;background:var(--bg);border-radius:999px;margin-bottom:1.5rem}.auth-tab{border:none;background:transparent;color:var(--muted);font-family:inherit;font-size:.9rem;font-weight:600;padding:.6rem 1rem;border-radius:999px;cursor:pointer;transition:background .2s,color .2s,box-shadow .2s}.auth-tab:hover{color:var(--text-soft)}.auth-tab.active{background:var(--panel-hover);color:var(--text);box-shadow:0 2px 8px #0003}.auth-form{display:flex;flex-direction:column;gap:1.1rem}.field{display:flex;flex-direction:column;gap:.4rem}.field-label{font-size:.8rem;font-weight:600;color:var(--text-soft);letter-spacing:.02em;text-transform:uppercase}.field-row{display:flex;gap:.35rem;align-items:stretch}.field-row input{flex:1}input,select,textarea{font:inherit;font-size:.95rem;padding:.75rem .9rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);color:var(--text);transition:border-color .15s,box-shadow .15s}input::placeholder{color:var(--muted)}input:focus,select:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.icon-btn{flex-shrink:0;padding:0 .85rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--bg);color:var(--muted);font-size:.75rem;font-weight:600;cursor:pointer;transition:color .15s,border-color .15s}.icon-btn.toggle-pw{display:grid;place-items:center;width:2.75rem;padding:0}.toggle-pw-icon.hidden{display:none}.icon-btn:hover{color:var(--text-soft);border-color:#ffffff26}.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:inherit;font-size:.95rem;font-weight:600;padding:.8rem 1.25rem;border-radius:var(--radius);border:none;cursor:pointer;transition:transform .1s,background .15s,opacity .15s}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.65;cursor:not-allowed}.btn-block{width:100%}.btn-primary{background:linear-gradient(180deg,var(--accent) 0%,var(--accent-dim) 100%);color:#fff;box-shadow:0 4px 16px var(--accent-glow);margin-top:.25rem}.btn-primary:hover:not(:disabled){filter:brightness(1.06)}.btn-oauth{text-decoration:none;background:var(--bg);border:1px solid var(--border);color:var(--text)}.btn-oauth:hover:not(.disabled){background:var(--panel-hover);border-color:#ffffff1f}.btn-oauth.disabled{opacity:.45;cursor:not-allowed;pointer-events:none;filter:grayscale(.6)}.oauth-icon{width:1.15rem;height:1.15rem}.btn-spinner{width:1.1rem;height:1.1rem;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}.btn.loading .btn-label{opacity:0}.btn.loading .btn-spinner{position:absolute}.auth-divider{display:flex;align-items:center;gap:1rem;margin:1.5rem 0 1.25rem;color:var(--muted);font-size:.8rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border)}.auth-alert{padding:.75rem .9rem;margin-bottom:1rem;border-radius:var(--radius);background:var(--danger-bg);border:1px solid var(--danger-border);color:var(--danger-text-soft);font-size:.875rem;line-height:1.4}.auth-foot{margin:1.25rem 0 0;text-align:center;font-size:.75rem;color:var(--muted);line-height:1.45}.settings-legal-link{color:var(--accent);text-decoration:underline;text-underline-offset:2px}.settings-legal-link:hover{color:var(--text)}.btn-sm{padding:.5rem .9rem;font-size:.85rem}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text-soft)}.btn-ghost:hover{background:var(--panel-hover);color:var(--text)}.chats-shell{position:relative;display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden;background:radial-gradient(ellipse 70% 50% at 0% 0%,var(--shell-gradient) 0%,transparent 50%),var(--bg)}.chats-layout{display:grid;grid-template-columns:minmax(320px,400px) minmax(0,1fr);width:100%;flex:1;min-height:0}.chats-sidebar{display:flex;flex-direction:column;min-height:0;min-width:0;border-right:1px solid var(--border);background:var(--sidebar-bg)}.app-toolbar{flex-shrink:0}.app-toolbar .brand{flex:1;min-width:0}.chats-header-btn{gap:.65rem}.chats-header-btn .brand-mark{flex-shrink:0}.settings-shell{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden;background:radial-gradient(ellipse 70% 50% at 100% 0%,var(--shell-gradient) 0%,transparent 50%),var(--bg)}.settings-layout{display:grid;grid-template-columns:minmax(260px,300px) minmax(0,1fr);width:100%;height:100%;min-height:0}.settings-sidebar{display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--border);background:var(--sidebar-bg)}.settings-sidebar-head{padding:1.1rem 1.25rem;border-bottom:1px solid var(--border)}.settings-nav{display:flex;flex-direction:column;gap:.35rem;padding:1rem .75rem;flex:1;min-height:0;overflow-y:auto}.settings-nav-item{display:flex;flex-direction:column;align-items:flex-start;gap:.15rem;width:100%;padding:.85rem 1rem;border:1px solid transparent;border-radius:var(--radius);background:transparent;color:var(--text-soft);cursor:pointer;text-align:left;transition:background .15s,border-color .15s,color .15s}.settings-nav-item:hover{background:var(--panel-hover);color:var(--text)}.settings-nav-item.active{background:var(--accent-glow);border-color:var(--border-focus);color:var(--text)}.settings-nav-title{font-size:.95rem;font-weight:600}.settings-nav-hint{font-size:.78rem;color:var(--muted);line-height:1.35}.settings-nav-item.active .settings-nav-hint{color:var(--text-soft)}.settings-sidebar-logout{margin-top:.5rem;width:100%;justify-content:center;color:var(--danger)!important;border-color:var(--danger-border)}.settings-main{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}.settings-mobile-toolbar{display:none}.settings-mobile-toolbar.chat-toolbar{align-items:center;gap:.75rem;padding:calc(.45rem + var(--safe-top)) calc(.5rem + var(--safe-right)) .45rem calc(.5rem + var(--safe-left));background:var(--bg-elevated);border-bottom:1px solid var(--border);flex-shrink:0}.settings-mobile-hub{display:none}.settings-panel{flex:1;min-height:0;overflow-y:auto}.settings-page-head{display:none}.settings-page-head-row{display:flex;align-items:flex-start;gap:.75rem}.settings-page-head-text{min-width:0}#settings-view .settings-back-btn{display:none;flex-shrink:0;margin-top:.35rem}.story-list{list-style:none;margin:0;padding:0 0 var(--safe-bottom);overflow-y:auto;flex:1;min-height:0}.chats-sidebar-footer{display:none;flex-shrink:0;padding:.75rem 1rem calc(.75rem + var(--safe-bottom));border-top:1px solid var(--border);background:var(--sidebar-bg)}.chats-new-story-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.75rem 1rem;border:1px solid var(--accent-subtle-border);border-radius:var(--radius);background:var(--accent-subtle-bg);color:var(--accent);font:inherit;font-size:.92rem;font-weight:600;cursor:pointer;transition:background .15s,filter .15s}.chats-new-story-btn:hover{filter:brightness(1.08);background:color-mix(in srgb,var(--accent) 14%,var(--sidebar-bg))}.chats-new-story-btn:active{transform:scale(.98)}.story-item{display:flex;align-items:center;gap:.85rem;padding:.85rem 1rem;border-radius:0;cursor:pointer;transition:background .15s;border:none;border-bottom:1px solid var(--border);-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.story-item:last-child{border-bottom:none}.story-item:hover{background:var(--panel-hover)}.story-item:focus-visible{outline:2px solid var(--accent);outline-offset:-2px;background:var(--panel-hover)}.story-item.active{background:var(--accent-glow)}.story-item.is-selected{background:var(--accent-subtle-bg)}.story-list.selection-mode .story-item.active:not(.is-selected){background:transparent}.story-kebab{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;margin:-4px -4px -4px 0;border:none;border-radius:8px;background:transparent;color:var(--text-dim);cursor:pointer;opacity:0;transition:opacity .12s,background .12s,color .12s}.story-item.has-actions:hover .story-kebab,.story-item.has-actions:focus-within .story-kebab,.story-item.menu-open .story-kebab,.story-kebab:focus-visible{opacity:1}.story-kebab:hover,.story-item.menu-open .story-kebab{background:var(--panel-hover);color:var(--text)}.story-kebab-dots,.story-kebab-dots:before,.story-kebab-dots:after{width:3.5px;height:3.5px;border-radius:50%;background:currentColor}.story-kebab-dots{position:relative;display:block}.story-kebab-dots:before,.story-kebab-dots:after{content:"";position:absolute;left:0}.story-kebab-dots:before{top:-6px}.story-kebab-dots:after{top:6px}.story-kebab-pop{z-index:60;display:flex;flex-direction:column;padding:4px;border:1px solid var(--border);border-radius:12px;background:var(--bg-elevated);box-shadow:var(--shadow-lg)}.story-kebab-pop button{display:flex;align-items:center;width:100%;padding:.6rem .7rem;border:none;border-radius:8px;background:transparent;color:var(--text);font:inherit;font-size:.9rem;text-align:start;cursor:pointer}.story-kebab-pop button:hover{background:var(--panel-hover)}.story-kebab-pop button.is-danger{color:var(--danger, #e07070)}.story-kebab-pop button.is-danger:hover{background:color-mix(in srgb,var(--danger, #e07070) 12%,transparent)}.chats-toolbar-view{display:flex;align-items:center;gap:.5rem;width:100%;min-width:0}.chats-toolbar-view.hidden{display:none}#chats-toolbar-default .chats-header-btn{flex:1}.chats-selection-actions{display:flex;align-items:center;gap:.35rem;margin-left:auto;flex-shrink:0}.mute-duration-card{text-align:start}.mute-duration-card .modal-desc{margin-bottom:1rem}.mute-duration-options{display:flex;flex-direction:column;gap:.35rem;margin-bottom:.5rem}.mute-duration-option{display:block;width:100%;text-align:left;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);color:var(--text);padding:.75rem .9rem;font:inherit;font-size:.9rem;cursor:pointer;transition:background .15s,border-color .15s}.mute-duration-option:hover{background:var(--panel-hover);border-color:var(--accent-subtle-border)}.mute-duration-card .modal-actions{justify-content:flex-end;margin-top:.75rem}.story-avatar{flex-shrink:0;width:2.75rem;height:2.75rem;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:1rem;color:#fff;background:linear-gradient(135deg,#2a5a4a,#1a3d32)}.story-item.active .story-avatar{background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dim) 100%)}.story-item-body{flex:1;min-width:0}.story-item-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;column-gap:.5rem;row-gap:.15rem;width:100%}.story-item-title{flex:1 1 auto;min-width:min(100%,max-content);max-width:100%;font-weight:600;font-size:.95rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.story-unread-badge{display:inline-grid;place-items:center;min-width:1.25rem;height:1.25rem;padding:0 .35rem;border-radius:999px;background:var(--accent);color:#fff;font-size:.68rem;font-weight:700;line-height:1;margin-left:auto;flex-shrink:0}.unread-separator{display:flex;align-items:center;gap:.75rem;margin:.85rem 0;color:var(--accent);font-size:.72rem;font-weight:600;letter-spacing:.02em;text-transform:uppercase}.unread-separator:before,.unread-separator:after{content:"";flex:1;height:1px;background:var(--separator-accent)}.story-item-meta{display:flex;align-items:center;gap:.5rem;margin-top:.2rem;width:100%;min-width:0;font-size:.75rem;color:var(--muted)}.story-item-meta:empty{display:none}.story-typing-hint{color:var(--muted);font-style:italic;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.story-item-preview{flex:1;min-width:0;font-size:.8rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.story-item-preview-sender{color:var(--text-soft, var(--text));font-weight:550}.story-typing-hint.is-agent{color:var(--accent);font-style:normal;display:inline-flex;align-items:center;gap:.35rem}.story-typing-hint.is-agent:before{content:"";width:.45rem;height:.45rem;border-radius:50%;background:var(--accent);animation:story-typing-pulse 1.4s ease-in-out infinite;flex-shrink:0}@keyframes story-typing-pulse{0%,to{opacity:.3}50%{opacity:1}}.story-item-meta-details{display:flex;align-items:center;gap:.5rem;flex:0 0 auto;margin-left:auto;white-space:nowrap;font-size:.75rem;color:var(--muted)}.story-item-date{white-space:nowrap;flex-shrink:0}.chats-list-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem 1.5rem;color:var(--text-soft)}.chats-list-empty .empty-icon{font-size:2.5rem;opacity:.5;margin-bottom:.75rem}.chats-list-empty p{margin:0 0 .35rem;font-weight:600;color:var(--text)}.chats-list-error .btn{margin-top:.9rem}.chats-refresh-banner{margin:0 .5rem .5rem;border-radius:var(--radius);background:var(--warn-bg);border:1px solid var(--border);flex-shrink:0}.chats-refresh-banner-btn{width:100%;padding:.45rem .85rem;border:none;background:transparent;color:var(--text-soft);font-size:.78rem;text-align:center;cursor:pointer}.chats-refresh-banner-btn:hover{background:var(--accent-subtle-bg)}.fab{position:fixed;right:calc(1.5rem + var(--safe-right));bottom:calc(1.5rem + var(--safe-bottom));width:3.5rem;height:3.5rem;border:none;border-radius:50%;background:linear-gradient(145deg,var(--accent) 0%,var(--accent-dim) 100%);color:#fff;cursor:pointer;display:grid;place-items:center;box-shadow:0 6px 24px var(--accent-glow),0 2px 8px #0000004d;transition:transform .15s,filter .15s;z-index:20}.fab:hover{filter:brightness(1.08);transform:scale(1.04)}.fab:active{transform:scale(.96)}.chat-panel{display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden;background:var(--bg);position:relative}.chat-placeholder{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem}.placeholder-inner{text-align:center;max-width:320px}.placeholder-mark{position:relative;display:inline-block;width:4rem;height:4rem;border-radius:22%;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dim) 100%);margin-bottom:1.25rem;opacity:.92;box-shadow:0 4px 18px color-mix(in srgb,var(--accent) 38%,transparent)}.placeholder-mark:before{content:"✦";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#fff;font-size:1.85rem;line-height:1;font-family:system-ui,-apple-system,Segoe UI Symbol,Noto Sans Symbols2,sans-serif}.placeholder-inner h2{font-family:var(--font-display);font-size:1.35rem;margin:0 0 .5rem}.placeholder-inner p{margin:0;color:var(--muted);font-size:.9rem;line-height:1.5}.chat-active{display:flex;flex-direction:column;flex:1;min-height:0;overflow:hidden;position:relative}.chat-workspace{display:flex;flex:1;min-height:0;position:relative;--manuscript-width: min(44%, 520px)}.chat-column{display:flex;flex-direction:column;flex:1;min-width:280px;min-height:0;position:relative}.chat-messages-wrap{flex:1;min-height:0;position:relative;display:flex;flex-direction:column}.manuscript-splitter{display:none;flex:0 0 6px;width:6px;align-self:stretch;touch-action:none;cursor:col-resize;position:relative;z-index:2;background:transparent}.manuscript-splitter:after{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;transform:translate(-50%);border-radius:2px;background:var(--border);transition:background .15s,width .15s}.manuscript-splitter:hover:after,.manuscript-splitter:focus-visible:after,body.manuscript-resizing .manuscript-splitter:after{background:color-mix(in srgb,var(--accent) 70%,var(--border));width:3px}.manuscript-splitter:focus-visible{outline:none}.side-panel{display:none;flex-direction:column;flex:0 0 var(--manuscript-width);width:var(--manuscript-width);min-width:240px;max-width:calc(100% - 286px);background:var(--manuscript-bg)}.manuscript-panel{display:none}.chat-workspace.manuscript-open .manuscript-panel{display:flex}body.manuscript-resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}body.manuscript-resizing .chat-workspace{pointer-events:none}body.manuscript-resizing .chat-column,body.manuscript-resizing .manuscript-panel{contain:layout style}body.manuscript-resizing .manuscript-splitter{pointer-events:auto}body.manuscript-resizing .manuscript-splitter:after{transition:none}.side-panel-head,.manuscript-head{justify-content:space-between}.side-panel-title,.manuscript-title{margin:0;font-family:var(--font-display);font-size:1rem;font-weight:600}.ms-paragraph{position:relative;margin:0 0 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.field-label,.settings-subpage-body .field>span:first-child{font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.settings-subpage-body input:not([type=checkbox]),.settings-subpage-body select,.settings-subpage-body .field-input{border-radius:12px!important;background:var(--bg-elevated)!important;border:1px solid var(--border)!important;padding:.8rem .85rem!important}.settings-subpage-body .btn{border-radius:12px}.settings-subpage-body .share-members-list,.settings-subpage-body .share-friends-picker{list-style:none;margin:.4rem 0 1.4rem;padding:0;border:1px solid var(--border);border-radius:16px;background:var(--panel)}.settings-subpage-body .share-friends-picker{margin-bottom:0}.settings-subpage-body .share-members-list>li+li,.settings-subpage-body .share-friends-picker>li+li{border-top:1px solid var(--border)}.settings-subpage-body .share-member-item,.settings-subpage-body 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