:root{--bg-app:#0b1220;--panel-bg:#121a2a;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--accent:#34d399;--border-subtle:#94a3b81f;--sidebar-w:min(360px, 100%);--header-h:56px;--composer-h:auto}html[data-app-theme=light]{--bg-app:#f1f5f9;--panel-bg:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--text-tertiary:#94a3b8;--border-subtle:#0f172a14}*,:before,:after{box-sizing:border-box}html,body{height:100%;margin:0}body.nodum-app{background:var(--app-gradient,var(--bg-app));color:var(--text-primary);-webkit-font-smoothing:antialiased;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.45}@media (prefers-reduced-motion:no-preference){html.nodum-theme-ready body.nodum-app{transition:background .55s}}#root{min-height:100vh}.layout{grid-template-columns:var(--sidebar-w) 1fr;background:0 0;grid-template-rows:1fr;max-width:100vw;min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--theme-border-sidebar,var(--border-subtle));background:var(--theme-sidebar-bg,var(--panel-bg));flex-direction:column;min-width:0;min-height:100vh;display:flex;overflow:hidden}.chat-list{-webkit-overflow-scrolling:touch;flex:1;min-height:0;padding-bottom:12px;overflow-y:auto}.sidebar-head{border-bottom:1px solid var(--theme-border-sidebar,var(--border-subtle));flex-shrink:0;justify-content:space-between;align-items:flex-start;gap:12px;padding:16px 16px 12px;display:flex}.brand-lockup{align-items:center;gap:12px;min-width:0;display:flex}.logo-mark{flex-shrink:0}.brand-text{flex-direction:column;gap:2px;min-width:0;display:flex}.wordmark{letter-spacing:-.02em;font-size:1.125rem;font-weight:700}.tagline{color:var(--text-secondary);font-size:.75rem}.sidebar-head-actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.btn-app-theme,.btn-node{font:inherit;cursor:pointer;border:1px solid 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#94a3b838}.search-results{background:var(--theme-sidebar-bg,var(--panel-bg));width:100%;max-height:calc(100vh - 140px);box-shadow:none;z-index:100;border:none;border-radius:0;flex-direction:column;gap:0;padding:8px 16px;display:flex;position:absolute;top:56px;left:0;right:0;overflow-y:auto}.search-result-item{color:inherit;cursor:pointer;font:inherit;text-align:left;font-size:inherit;background:0 0;border:none;border-left:3px solid #0000;border-radius:0;align-items:center;gap:12px;width:100%;margin:0 0 0 -16px;padding:12px 0 12px 16px;transition:background .2s;display:flex}.search-result-item:active{border-left-color:var(--accent,#34d399);background:#34d39914}.search-result-avatar{width:48px;height:48px;color:var(--text-primary);background:linear-gradient(145deg,#334155,#1e293b);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;font-weight:600;display:flex;overflow:hidden}.search-result-avatar img{object-fit:cover;width:100%;height:100%;display:block}html[data-app-theme=light] .search-results{background:#fff}button.chat-item{width:100%;font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;margin:0}.chat-item{cursor:pointer;border-left:3px solid #0000;align-items:center;gap:12px;padding:12px 16px;transition:background .15s;display:flex}.chat-item:hover{background:#94a3b80f}.chat-item.active{border-left-color:var(--accent);background:#34d39914}.avatar{width:48px;height:48px;color:var(--accent);background:linear-gradient(145deg,#1e293b,#0f172a);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.125rem;font-weight:700;display:flex;position:relative}button.avatar{cursor:pointer;border:none;margin:0;padding:0;transition:transform .2s,box-shadow .2s}button.avatar:hover{transform:scale(1.05);box-shadow:0 4px 12px #34d39933}button.avatar:active{transform:scale(.98)}.avatar[type=button]{cursor:pointer;border:none;margin:0;padding:0;transition:transform .2s,box-shadow .2s}.avatar[type=button]:hover{transform:scale(1.05);box-shadow:0 4px 12px #34d39933}.avatar[type=button]:active{transform:scale(.98)}.avatar--assistant{background:linear-gradient(145deg,#1e3a5f,#0f172a)}.avatar--peer{color:var(--text-primary);background:linear-gradient(145deg,#334155,#1e293b)}.avatar--peer img{object-fit:cover;border-radius:50%;width:100%;height:100%;display:block}.avatar-theme-dot{background:var(--theme-accent-dot,var(--accent));border:2px solid var(--theme-sidebar-bg,var(--panel-bg));border-radius:50%;width:10px;height:10px;position:absolute;bottom:2px;right:2px}.chat-meta{flex:1;min-width:0}.chat-top{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.chat-top strong{font-size:.9375rem}.chat-top span{color:var(--text-tertiary);font-size:.75rem}.chat-meta p{color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;margin:4px 0 0;font-size:.8125rem;overflow:hidden}.dialog{background:var(--theme-dialog-bg,var(--bg-app));flex-direction:column;min-width:0;min-height:100vh;display:flex}.dialog-header{min-height:var(--header-h);border-bottom:1px solid var(--theme-border-subtle,var(--border-subtle));background:var(--theme-dialog-bg,var(--panel-bg));align-items:center;gap:12px;padding:8px 12px 8px 8px;display:flex}.btn-icon{font:inherit;cursor:pointer;color:var(--text-primary);background:0 0;border:none;border-radius:10px;padding:8px 10px}.btn-icon:hover{background:#94a3b81a}.btn-back{display:none}.dialog-header-main{flex:1;align-items:center;gap:12px;min-width:0;display:flex}.dialog-header .avatar{cursor:pointer;pointer-events:auto;z-index:10;flex-shrink:0;width:40px;height:40px;font-size:1rem;transition:all .2s}.dialog-header button.avatar{cursor:pointer;pointer-events:auto}.dialog-header button.avatar:hover{box-shadow:0 0 12px 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var(--theme-border-subtle,var(--border-subtle));width:40px;height:40px;color:var(--text-primary);cursor:pointer;background:#94a3b814;border-radius:10px;justify-content:center;align-items:center;display:inline-flex}.feed-pane{background:var(--theme-feed-bg,var(--bg-app));isolation:isolate;flex-direction:column;flex:1;min-height:0;display:flex;position:relative}.feed-pane:before{content:"";pointer-events:none;z-index:0;opacity:.22;border-radius:inherit;position:absolute;inset:0}.feed-pane[data-pattern=nodum]:before{background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:24px 24px}.feed-pane[data-pattern=film]:before{opacity:.35;background-image:repeating-linear-gradient(0deg,#ffffff0a,#ffffff0a 1px,#0000 1px 4px)}.feed-pane[data-pattern=notes]:before{background-image:repeating-linear-gradient(0deg,#ffffff0d 0 32px,#0000 32px 64px)}.feed-pane[data-pattern=dots]:before{background-image:radial-gradient(circle,#ffffff14 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.sidebar{display:flex}.layout[data-view=dialog] .sidebar{display:none}.layout[data-view=dialog] .dialog{display:flex}.btn-back{display:inline-flex}}@media (width>=901px){.btn-back{display:none}}.auth-error{color:#ff6b6b;min-height:16px;margin-top:6px;padding:0 2px;font-size:12px;line-height:1.4;animation:.2s ease-out slideInError;display:block}html[data-app-theme=light] .auth-error{color:#dc2626}@keyframes slideInError{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@media (width<=480px){.auth-input{font-size:16px!important}}@supports (-webkit-touch-callout:none){.auth-input{appearance:none;font-size:16px!important}}.profile-form{flex-direction:column;gap:16px;display:flex}.auth-label{color:var(--text-secondary,#94a3b8);text-transform:uppercase;letter-spacing:.3px;margin-bottom:6px;font-size:13px;font-weight:500;display:block}@property --theme-sidebar-bg{syntax:"<color>";inherits:true;initial-value:#121a2a}@property --theme-dialog-bg{syntax:"<color>";inherits:true;initial-value:#121a2a}@property --theme-feed-bg{syntax:"<color>";inherits:true;initial-value:#0b1220}@property --theme-search-bg{syntax:"<color>";inherits:true;initial-value:#121a24}@property --theme-composer-bg{syntax:"<color>";inherits:true;initial-value:#121a2a}@property --theme-bubble-in{syntax:"<color>";inherits:true;initial-value:#1e293b}@property --theme-bubble-out{syntax:"<color>";inherits:true;initial-value:#2b3f5c}@property --theme-border-sidebar{syntax:"<color>";inherits:true;initial-value:#1e293b}@property --theme-border-subtle{syntax:"<color>";inherits:true;initial-value:#1a2332}@property --theme-accent-dot{syntax:"<color>";inherits:true;initial-value:#34d399}html{view-transition-name:root}::view-transition-old(root){animation-duration:.5s;animation-timing-function:cubic-bezier(.4,0,.2,1)}::view-transition-new(root){animation-duration:.5s;animation-timing-function:cubic-bezier(.4,0,.2,1)}@media 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var(--input-border,#94a3b833);background:0 0}.auth-btn--secondary:hover{color:var(--text-primary,#f1f5f9);background:#94a3b81a}.auth-link{color:var(--accent,#34d399);cursor:pointer;background:0 0;border:none;font-size:14px;text-decoration:none;transition:opacity .2s}.auth-link:hover{opacity:.8;text-decoration:underline}.auth-resend{text-align:center;color:var(--text-tertiary,#64748b);min-height:24px;font-size:14px}#auth-resend-btn[hidden]{display:none!important}html[data-app-theme=light] .auth-overlay{background:#f8fafc}html[data-app-theme=light] .auth-container{background:#fff;box-shadow:0 25px 80px #0000001a,0 0 0 1px #0000000d}html[data-app-theme=light] .auth-title,html[data-app-theme=light] .auth-step-title{color:#0f172a}html[data-app-theme=light] .auth-subtitle,html[data-app-theme=light] .auth-step-hint{color:#64748b}html[data-app-theme=light] .auth-input,html[data-app-theme=light] .auth-phone-input,html[data-app-theme=light] 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0;padding:16px}.auth-code-display[hidden]{display:none!important}.auth-code-label{color:var(--text-secondary,#94a3b8);margin-bottom:8px;font-size:13px}.auth-code-value{color:var(--accent,#34d399);letter-spacing:8px;font-family:monospace;font-size:28px;font-weight:700}.auth-code-note{color:var(--text-tertiary,#64748b);margin-top:8px;font-size:12px}html[data-app-theme=light] .auth-code-display{background:#34d39926}@media (width<=480px){.auth-container{border-radius:0;width:100%;height:100%;padding:32px 24px}.auth-code-digit{width:44px;height:52px;font-size:22px}.auth-code-inputs{gap:8px}}.search-wrap{position:relative}.search-results{background:var(--panel-bg,#121a2a);z-index:100;border-radius:12px;max-height:320px;margin-top:8px;padding:8px;position:absolute;top:100%;left:0;right:0;overflow-y:auto;box-shadow:0 10px 40px #0006,0 0 0 1px #ffffff0d}.search-results[hidden]{display:none!important}.search-result-item{cursor:pointer;border-radius:10px;align-items:center;gap:12px;padding:12px;transition:background .2s;display:flex}.search-result-item:hover{background:#ffffff0d}.search-result-avatar{background:var(--input-bg,#0b1220);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex;overflow:hidden}.search-result-avatar img{object-fit:cover;width:100%;height:100%}.search-result-avatar span{color:var(--accent,#34d399);font-size:18px;font-weight:600}.search-result-info{flex:1;min-width:0}.search-result-name{color:var(--text-primary,#f1f5f9);white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;overflow:hidden}.search-result-username{color:var(--accent,#34d399);margin-top:2px;font-size:13px}.search-empty{text-align:center;color:var(--text-secondary,#94a3b8);padding:20px;font-size:14px}html[data-app-theme=light] 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