*{margin:0;padding:0;box-sizing:border-box}:root{--bg: #0a0a0a;--bg-surface: #141414;--bg-elevated: #1e1e1e;--text: #e0e0e0;--text-dim: #888;--text-faint: #555;--accent: #4af626;--accent-dim: #2a8a16;--danger: #e53935;--border: #2a2a2a;--bubble-mine: #1a3a1a;--bubble-theirs: #1e1e1e;--font: "SF Mono", "Fira Code", "Cascadia Code", "Menlo", "Consolas", monospace}html,body,#root{height:100%;background:#000;font-family:var(--font);font-size:14px;color:var(--text);-webkit-font-smoothing:antialiased}#app{max-width:420px;height:100%;margin:0 auto;background:var(--bg);display:flex;flex-direction:column;position:relative;overflow:hidden}.screen{display:none;flex-direction:column;height:100%;animation:fadeIn .15s ease-out}.screen.active{display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.loading-screen{justify-content:center;align-items:center;gap:16px}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}.loading-screen .logo{animation:pulse 2s ease-in-out infinite}.loading-spinner{width:24px;height:24px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#onboarding{justify-content:center;align-items:center;padding:24px;gap:0}.landing-hero{text-align:center;margin-bottom:40px}.landing-features{display:flex;flex-direction:column;gap:20px;width:100%;max-width:320px;margin-bottom:40px}.landing-feature{display:flex;align-items:flex-start;gap:12px}.landing-feature-icon{font-size:20px;flex-shrink:0;width:32px;text-align:center}.landing-feature-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:2px}.landing-feature-desc{font-size:12px;color:var(--text-dim);line-height:1.4}.landing-cta{display:flex;flex-direction:column;align-items:center;gap:12px;width:100%;max-width:280px}.landing-cta .btn{width:100%}.landing-disclaimer{font-size:11px;color:var(--text-faint);text-align:center}.logo{font-size:28px;font-weight:700;letter-spacing:2px;color:var(--accent)}.logo-sub{font-size:12px;color:var(--text-dim);margin-top:4px}.btn{display:inline-block;padding:12px 32px;background:var(--accent);color:#000;border:none;font-family:var(--font);font-size:14px;font-weight:600;cursor:pointer;transition:opacity .15s}.btn:hover{opacity:.85}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover{border-color:var(--text-dim)}.btn-danger{background:var(--danger);color:#fff}#identity-screen{padding:24px;gap:16px}.identity-label{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px}.identity-value{font-size:12px;color:var(--accent);word-break:break-all;background:var(--bg-surface);padding:12px;border:1px solid var(--border);cursor:pointer;position:relative}.identity-value:active{background:var(--bg-elevated)}.copy-toast{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--accent);color:#000;padding:4px 12px;font-size:11px;font-weight:600;pointer-events:none;opacity:0;transition:opacity .2s}.copy-toast.show{opacity:1}.input{width:100%;padding:12px;background:var(--bg-surface);border:1px solid var(--border);color:var(--text);font-family:var(--font);font-size:14px;outline:none}.input:focus{border-color:var(--accent-dim)}.input::placeholder{color:var(--text-faint)}#conversations{flex:1;overflow:hidden}.header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);min-height:56px}.header-title{font-size:16px;font-weight:600}.header-btn{background:none;border:none;color:var(--text-dim);font-family:var(--font);font-size:18px;cursor:pointer;padding:4px 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5px}.conv-selected{background:var(--bg-surface)!important;outline:1px solid var(--accent-dim)}.conv-menu-btn{background:none;border:none;color:var(--text-faint);font-size:16px;cursor:pointer;padding:2px 4px;line-height:1}.conv-menu-btn:hover{color:var(--text)}.pin-icon,.mute-icon{font-size:11px;margin:0 4px 0 0}.mute-icon{margin:0 0 0 4px;opacity:.5}.archive-link{padding:10px 16px;font-size:12px;color:var(--accent);cursor:pointer;border-bottom:1px solid var(--border)}.archive-link:hover{background:var(--bg-surface)}.search-result{padding:10px 16px;cursor:pointer;border-bottom:1px solid 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0;font-size:11px;color:var(--accent)}.unread-divider:before,.unread-divider:after{content:"";flex:1;height:1px;background:var(--accent-dim)}.chat-peer-status.typing{color:var(--accent)}.message-wrapper{display:flex;flex-direction:column}.message-wrapper.selected .message{outline:2px solid var(--accent);outline-offset:2px}.message-reply-preview{padding:4px 8px;margin-bottom:4px;border-left:2px solid var(--accent);background:#ffffff0d;border-radius:4px}.message-reply-text{font-size:11px;color:var(--text-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.message-reactions{display:flex;gap:4px;margin-top:4px;flex-wrap:wrap}.reaction-pill{background:var(--bg-elevated);border:1px solid var(--border);border-radius:12px;padding:1px 6px;font-size:12px;cursor:default}.message-context-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:flex;align-items:center;justify-content:center;background:#00000080}.message-context-menu{background:var(--bg-surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;min-width:180px;box-shadow:0 4px 16px #0006}.context-menu-item{display:block;width:100%;padding:12px 16px;background:none;border:none;border-bottom:1px solid var(--border);color:var(--text);font-family:var(--font);font-size:13px;text-align:left;cursor:pointer}.context-menu-item:last-child{border-bottom:none}.context-menu-item:hover{background:var(--bg-elevated)}.context-menu-danger{color:var(--danger)}.reaction-picker{display:flex;padding:8px;gap:4px}.reaction-btn{background:none;border:none;font-size:24px;cursor:pointer;padding:4px 8px;border-radius:8px}.reaction-btn:hover{background:var(--bg-elevated)}.reply-bar{display:flex;align-items:center;padding:8px 12px;border-top:1px solid 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#0006}.scroll-to-bottom:hover{background:var(--border)}.compose{display:flex;padding:12px;border-top:1px solid var(--border);gap:8px;background:var(--bg)}.compose-input{flex:1;padding:10px 12px;background:var(--bg-surface);border:1px solid var(--border);color:var(--text);font-family:var(--font);font-size:14px;outline:none;resize:none;min-height:40px;max-height:120px}.compose-input:focus{border-color:var(--accent-dim)}.send-btn{padding:10px 16px;background:var(--accent);color:#000;border:none;font-family:var(--font);font-size:14px;font-weight:600;cursor:pointer}.send-btn:disabled{opacity:.3;cursor:default}.modal-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000b3;display:none;align-items:center;justify-content:center;z-index:10;padding:24px}.modal-overlay.active{display:flex}.modal{background:var(--bg-surface);border:1px solid var(--border);padding:24px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:16px}.modal-title{font-size:16px;font-weight:600}.modal-actions{display:flex;gap:8px;justify-content:flex-end}.settings-section{padding:16px;border-bottom:1px solid var(--border)}.settings-label{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}.settings-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0}.settings-value{font-size:12px;color:var(--accent);word-break:break-all}.settings-hint{font-size:11px;color:var(--text-faint);margin-top:4px;line-height:1.4}.settings-nav-item{cursor:pointer}.settings-nav-item:hover{background:var(--bg-surface)}.settings-chevron{font-size:20px;color:var(--text-faint)}.toggle{position:relative;display:inline-block;width:44px;height:24px;flex-shrink:0}.toggle input{opacity:0;width:0;height:0}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--border);border-radius:12px;cursor:pointer;transition:background .2s}.toggle-slider:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:var(--text-dim);border-radius:50%;transition:transform .2s,background .2s}.toggle input:checked+.toggle-slider{background:var(--accent-dim)}.toggle input:checked+.toggle-slider:before{transform:translate(20px);background:var(--accent)}.status-bar{padding:6px 16px;font-size:11px;text-align:center;background:var(--bg-elevated);color:var(--text-dim);display:none}.status-bar.show{display:block}.status-bar.connected{background:var(--accent-dim);color:#fff}.status-bar.error{background:var(--danger);color:#fff}.group-avatar-large{width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:36px;margin:0 auto;cursor:pointer}.avatar-grid{display:flex;flex-wrap:wrap;gap:8px;padding:8px 0}.avatar-option{width:40px;height:40px;border:1px solid var(--border);border-radius:8px;background:var(--bg-elevated);font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center}.avatar-option:hover,.avatar-option.selected{border-color:var(--accent)}.avatar-option.selected{background:var(--accent-dim)}.color-option{width:32px;height:32px;border:1px solid var(--border);border-radius:50%;cursor:pointer}.color-option:hover,.color-option.selected{border-color:var(--accent);transform:scale(1.1)}.color-option.selected{outline:2px solid var(--accent);outline-offset:2px}.request-item{display:flex;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border);gap:12px}.request-actions{display:flex;gap:6px;flex-shrink:0}.header-btn.timer-active{color:var(--accent);font-size:12px}@media(max-width:420px){#app{max-width:100%}}