:root{color-scheme:dark;--bg: #07090c;--bg-2: #0b0f14;--panel: #0e1319;--surface: #131a21;--surface-2: #19222b;--surface-3: #202b36;--border: #1f2a34;--border-strong: #2c3a47;--text: #e7edf3;--text-2: #a9b6c2;--text-3: #8392a0;--accent: #10b981;--accent-2: #14b8a6;--accent-strong: #34d399;--accent-soft: rgba(16, 185, 129, .14);--accent-ink: #03140e;--out-bg: #0f3a31;--out-bg-2: #0d332c;--out-text: #e6fbf3;--in-bg: #19222b;--danger: #f87171;--danger-strong: #ef4444;--danger-soft: rgba(248, 113, 113, .12);--warn: #fbbf24;--warn-soft: rgba(251, 191, 36, .12);--info: #38bdf8;--info-soft: rgba(56, 189, 248, .1);--focus: #5eead4;--radius-sm: 8px;--radius: 12px;--radius-lg: 18px;--shadow: 0 18px 48px rgba(0, 0, 0, .55), 0 2px 8px rgba(0, 0, 0, .4);--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";--mono: ui-monospace, "Cascadia Mono", "Cascadia Code", "SF Mono", SFMono-Regular, Menlo, Consolas, "Roboto 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var(--focus);outline-offset:2px}::selection{background:#14b8a659}.mono{font-family:var(--mono);font-variant-ligatures:none;letter-spacing:.01em}.bidi{unicode-bidi:isolate}.muted{color:var(--text-2)}.center{text-align:center}.break{overflow-wrap:anywhere}.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.icon{width:20px;height:20px;flex:none;display:inline-block;vertical-align:middle}.noscript{padding:24px;text-align:center;color:var(--text-2)}*{scrollbar-width:thin;scrollbar-color:var(--surface-3) transparent}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius:10px;border:3px solid transparent;background-clip:padding-box}::-webkit-scrollbar-track{background:transparent}.app{height:100vh;height:100dvh;padding:var(--safe-top) var(--safe-right) 0 var(--safe-left);background:radial-gradient(1200px 600px at -10% -20%,rgba(16,185,129,.08),transparent 60%),radial-gradient(900px 500px at 110% 120%,rgba(20,184,166,.06),transparent 60%),var(--bg)}.screen-center{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:24px 16px calc(24px + var(--safe-bottom));overflow-y:auto;height:100%}.boot{color:var(--text-2)}.boot-logo{width:72px;height:72px;border-radius:20px;animation:pulse 1.6s ease-in-out infinite}.boot-text{font-size:14px}@keyframes pulse{50%{opacity:.55;transform:scale(.97)}}.card{background:linear-gradient(180deg,#19222bb8,#0e1319e6);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:8px 16px;border-radius:10px;border:1px solid transparent;font-weight:600;font-size:14px;line-height:1.2;text-align:center;transition:background-color .15s,border-color .15s,color .15s,transform 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12px;font-size:13px}.btn-block{width:100%}.btn-primary{background:var(--accent);color:var(--accent-ink)}.btn-primary:hover:not(:disabled){background:var(--accent-strong)}.btn-secondary{background:var(--surface-2);border-color:var(--border-strong);color:var(--text)}.btn-secondary:hover:not(:disabled){background:var(--surface-3)}.btn-ghost{background:transparent;color:var(--text-2);border-color:var(--border)}.btn-ghost:hover:not(:disabled){background:var(--surface);color:var(--text)}.btn-danger{background:var(--danger-strong);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-danger-ghost{background:transparent;color:var(--danger);border-color:#f8717166}.btn-danger-ghost:hover:not(:disabled){background:var(--danger-soft)}.btn.is-busy{opacity:.85}.btn.copied{color:var(--accent-strong);border-color:#34d39980}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;flex:none;border-radius:10px;border:1px solid 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var(--panel)}.av-0{background:linear-gradient(135deg,#0f766e,#134e4a)}.av-1{background:linear-gradient(135deg,#047857,#064e3b)}.av-2{background:linear-gradient(135deg,#0e7490,#164e63)}.av-3{background:linear-gradient(135deg,#1d4ed8,#1e3a8a)}.av-4{background:linear-gradient(135deg,#6d28d9,#4c1d95)}.av-5{background:linear-gradient(135deg,#b45309,#78350f)}.av-6{background:linear-gradient(135deg,#be185d,#831843)}.av-7{background:linear-gradient(135deg,#4d7c0f,#365314)}.banner{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;border-radius:10px;font-size:13.5px;border:1px solid transparent}.banner-icon{width:18px;height:18px;margin-top:1px}.banner-content{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.banner-sub{color:var(--text-2);overflow-wrap:anywhere}.banner-actions{display:flex;gap:8px;align-items:center;flex:none}.banner-warn{background:var(--warn-soft);border-color:#fbbf244d;color:#fde68a}.banner-danger{background:var(--danger-soft);border-color:#f8717173;color:#fecaca}.banner-info{background:var(--info-soft);border-color:#38bdf840;color:#bae6fd}.banner-muted{background:var(--surface);border-color:var(--border);color:var(--text-2)}.switch{display:flex;align-items:center;gap:12px;width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);background:var(--surface);text-align:left}.switch-track{position:relative;flex:none;width:42px;height:24px;border-radius:12px;background:var(--surface-3);transition:background-color 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.status-label{text-decoration:underline}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--text-3);flex:none}.tone-ok .status-dot{background:var(--accent-strong);box-shadow:0 0 0 3px #34d3992e}.tone-warn .status-dot{background:var(--warn);animation:pulse 1.4s ease-in-out infinite}.tone-bad .status-dot{background:var(--danger)}.tone-bad .status-label{color:#fca5a5}.sidebar-actions{display:flex;flex-direction:column;gap:8px;padding:0 12px 10px}.pairing-pill{display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:10px;border:1px dashed rgba(52,211,153,.45);background:var(--accent-soft);color:#c9f7e5;font-size:13px;text-align:left}.pairing-pill .icon{width:16px;height:16px;color:var(--accent-strong)}.pill-text{flex:1;min-width:0}.pill-time{color:var(--text-2)}.contact-sections{flex:1;min-height:0;overflow-y:auto;padding:4px 8px calc(16px + var(--safe-bottom))}.contact-section+.contact-section,.blocked-section{margin-top:10px}.section-title{display:flex;align-items:center;gap:8px;padding:8px 8px 6px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-3)}.section-count{font-size:11px;padding:1px 7px;border-radius:10px;background:var(--surface-2);color:var(--text-2);letter-spacing:0}.requests .section-count{background:var(--warn-soft);color:var(--warn)}.blocked-section summary{cursor:pointer;list-style:none;border-radius:8px}.blocked-section summary::-webkit-details-marker{display:none}.blocked-section summary:after{content:"\25b8";margin-left:2px}.blocked-section[open] summary:after{content:"\25be"}.contact-list{display:flex;flex-direction:column;gap:2px}.contact-item{display:flex;align-items:center;gap:12px;width:100%;padding:10px;border:0;border-radius:12px;background:transparent;text-align:left;transition:background-color .12s}.contact-item:hover{background:var(--surface)}.contact-item.active{background:var(--surface-2);box-shadow:inset 3px 0 0 var(--accent)}.ci-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.ci-top,.ci-bottom{display:flex;align-items:center;gap:6px;min-width:0}.ci-name{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ci-verified{color:var(--accent-strong);display:inline-flex}.ci-warn{color:var(--warn);display:inline-flex}.ci-verified .icon,.ci-warn .icon{width:15px;height:15px}.ci-time{margin-left:auto;font-size:12px;color:var(--text-3);flex:none;padding-left:6px}.ci-sub{flex:1;min-width:0;font-size:13.5px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;unicode-bidi:plaintext}.ci-sub.mono{font-size:12px}.ci-system{font-style:italic}.has-unread .ci-sub{color:var(--text)}.has-unread .ci-time{color:var(--accent-strong)}.empty-list{text-align:center;padding:32px 16px;color:var(--text-3)}.empty-icon{width:36px;height:36px;color:var(--surface-3);margin-bottom:8px}.empty-title{color:var(--text-2);font-weight:600;margin-bottom:4px}.empty-text{font-size:13.5px}.chat-pane{min-width:0;min-height:0;display:flex;flex-direction:column}.chat-placeholder{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px;text-align:center}.placeholder-logo{width:84px;height:84px;border-radius:24px;opacity:.9}.placeholder-title{font-size:22px;font-weight:800;letter-spacing:.3em;margin-left:.3em}.placeholder-text{color:var(--text-2);max-width:360px;margin-bottom:8px}.chat{flex:1;min-height:0;display:flex;flex-direction:column}.chat-head{display:flex;align-items:center;gap:10px;padding:10px 12px 10px 16px;border-bottom:1px solid var(--border);background:#0b0f14d9;min-height:64px}.back-btn{display:none;margin-left:-6px}.chat-title{flex:1;min-width:0}.chat-name-row{display:flex;align-items:center;gap:6px;min-width:0}.chat-name{font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-verified{color:var(--accent-strong);display:inline-flex}.chat-verified .icon{width:17px;height:17px}.chat-sub{display:flex;flex-wrap:wrap;align-items:center;gap:2px 10px;font-size:12.5px;color:var(--text-3)}.chat-sub .mono{white-space:nowrap}.live-label:before,.req-label:before,.blocked-label:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;vertical-align:1px;background:var(--text-3)}.live-label.is-live{color:var(--accent-strong)}.live-label.is-live:before{background:var(--accent-strong)}.req-label{color:var(--warn)}.req-label:before{background:var(--warn)}.blocked-label{color:var(--danger)}.blocked-label:before{background:var(--danger)}.chat-actions{display:flex;gap:2px}.safety-btn.is-verified{color:var(--accent-strong)}.chat-banners{display:flex;flex-direction:column;gap:8px;padding:10px 16px 0}.msg-area{position:relative;flex:1;min-height:0;display:flex}.msg-scroll{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:12px 16px 8px}.msg-scroll:focus-visible{outline-offset:-2px}.msg-list{display:flex;flex-direction:column;max-width:860px;margin:0 auto}.day-sep{display:flex;justify-content:center;margin:14px 0 8px}.day-sep span{font-size:12px;font-weight:600;color:var(--text-2);background:var(--surface);border:1px solid var(--border);padding:3px 12px;border-radius:999px}.msg{display:flex;flex-direction:column;margin-top:8px;max-width:min(78%,620px)}.msg.grouped{margin-top:3px}.msg-in{align-self:flex-start;align-items:flex-start}.msg-out{align-self:flex-end;align-items:flex-end}.bubble{position:relative;padding:8px 12px 6px;border-radius:16px;min-width:64px;max-width:100%;overflow:hidden}.msg-in .bubble{background:var(--in-bg);border:1px solid var(--border);border-top-left-radius:6px}.msg-out .bubble{background:linear-gradient(160deg,var(--out-bg),var(--out-bg-2));border:1px solid rgba(52,211,153,.18);color:var(--out-text);border-top-right-radius:6px}.msg-in.grouped .bubble{border-top-left-radius:16px}.msg-out.grouped .bubble{border-top-right-radius:16px}.msg.failed 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