:root{--bg:#0b1220;--surface:#0f172a;--surface-2:#141c2f;--text:#e6f0ff;--muted:#8aa0bf;--border:#1e2a44;--primary:#00c2ff;--primary-600:#00a8e8;--core:#ff3b3b;--accent:#6ee7ff;--success:#20d37a;--warning:#ffb020;--danger:#ff4d4f;--radius-2:12px;--radius-3:16px;--shadow-1:0 4px 16px rgba(0,0,0,.25);--shadow-2:0 8px 32px rgba(0,0,0,.35)}@media (prefers-color-scheme: light){:root{--bg:#f8fbff;--surface:#fff;--surface-2:#f3f7ff;--text:#0b1220;--muted:#52627a;--border:#e6eefc}}:root{--bg: #0b1621;--surface: #0f1b2a;--surface-2: #131f30;--text: #e6f1ff;--muted: #8b9ab5;--border: rgba(255, 255, 255, .08);--primary: #00c2ff;--primary-600: #0aa6d9;--accent: #00c2ff;--core: #ff4757;--shadow-1: 0 2px 8px rgba(0, 0, 0, .15);--shadow-2: 0 4px 16px rgba(0, 0, 0, .25);--radius-2: 8px;--radius-3: 12px;--header-h: 60px;--sidebar-width: 280px;--composer-h: 72px;color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}@supports (height: 100dvh){html,body,#root{height:100dvh}}body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Arial;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}.app-shell{display:grid;grid-template-rows:var(--header-h) 1fr;height:100vh;height:100dvh}.header{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:50}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.8px}.brand img{width:28px;height:28px}.brand-title{display:flex;align-items:center;gap:6px}.brand-title .dot{width:8px;height:8px;border-radius:999px;background:var(--core);box-shadow:0 0 14px var(--core)}.header-actions{margin-left:auto;display:flex;gap:10px}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--border);background:var(--surface-2);color:var(--text);padding:8px 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4px;color:var(--muted);font-weight:600;font-size:.9rem}.chip{display:inline-block;background:var(--surface-2);padding:6px 10px;border-radius:999px;border:1px solid var(--border);margin:4px 6px 0 0;cursor:pointer;font-size:.85rem;transition:all .2s ease}.chip:hover{border-color:var(--primary);color:var(--primary)}.main{display:flex;flex-direction:column;background:var(--surface-2);overflow:hidden;position:relative}.thread{flex:1;overflow-y:auto;overflow-x:hidden;padding:24px 28px 24px 24px;padding-bottom:calc(var(--composer-h) + 24px);display:flex;flex-direction:column;gap:14px;background:var(--surface-2);direction:ltr}.thread::-webkit-scrollbar{width:6px}.thread::-webkit-scrollbar-track{background:transparent}.thread::-webkit-scrollbar-thumb{background:#fff3;border-radius:3px;border:none}.thread::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.thread::-webkit-scrollbar-thumb:active{background:#fff6}.thread{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}.status{display:flex;gap:10px;align-items:center;font-size:.85rem;color:var(--muted)}.dot{width:10px;height:10px;border-radius:999px;display:inline-block}.ok{background:#20d37a;box-shadow:0 0 10px #20d37a99}.bad{background:#ff4d4f;box-shadow:0 0 10px #ff4d4f99}.user-footer{margin-top:14px;padding:10px;border:1px solid var(--border);background:var(--surface-2);border-radius:var(--radius-3);display:flex;align-items:center;gap:10px;cursor:pointer;transition:border-color .2s ease}.user-footer.login{background:var(--primary);color:#fff;justify-content:center;font-weight:600}.user-footer.login:hover{filter:brightness(1.05)}.avatar{width:28px;height:28px;border-radius:999px;background:linear-gradient(180deg,var(--primary),#0aa6d9);display:flex;align-items:center;justify-content:center;color:#00131c;font-weight:700}.user-menu{margin-top:8px;border:1px solid var(--border);background:var(--surface-2);border-radius:var(--radius-3);overflow:hidden;box-shadow:var(--shadow-2)}.user-menu-item{width:100%;text-align:left;padding:10px 12px;background:transparent;color:var(--text);border:none;cursor:pointer;transition:background-color .2s ease}.user-menu-item.danger{background:var(--surface-2);color:#e63946;display:flex;align-items:center;gap:8px}@media (max-width: 1024px){.layout{grid-template-columns:240px 1fr}:root{--sidebar-width: 240px}}@media (max-width: 768px){.header{justify-content:flex-start}.sidebar-toggle{display:inline-flex;align-items:center;justify-content:center;order:-1;margin-right:12px}.brand{margin-left:0}.layout{grid-template-columns:1fr;position:relative}.sidebar{position:fixed;top:var(--header-h);left:0;right:0;bottom:0;transform:translate(-100%);transition:transform .25s ease;z-index:70;max-width:280px;border-right:none;box-shadow:var(--shadow-2)}.sidebar.open{transform:translate(0)}.main{grid-column:1}.thread{padding:16px 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.mail{font-size:.8rem;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.caret{margin-left:auto;color:var(--muted)}.user-menu{margin-top:8px;border:1px solid var(--border);background:var(--surface-2);border-radius:12px;overflow:hidden;box-shadow:var(--shadow-2)}.user-menu-item{width:100%;text-align:left;padding:10px 12px;background:transparent;color:inherit;border:none;cursor:pointer}.user-menu-item:hover{background:#ffffff08}.user-menu-item.danger{color:#e63946;display:flex;align-items:center;gap:8px}.user-menu-item.danger svg{width:18px;height:18px;stroke:#e63946}.slots-list{display:grid;gap:8px;margin-top:8px}.slot-btn{width:100%;text-align:left}.slot-btn[aria-current=page]{border-color:var(--primary);color:var(--primary)}.slot-row-wrapper{position:relative;display:grid;grid-template-columns:1fr 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var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);outline:none}.slotmodal-input:focus{border-color:var(--primary)}.slotmodal-actions{margin-top:12px;display:flex;gap:8px;justify-content:flex-end}.btn{padding:8px 12px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer}.btn.ghost:hover{border-color:var(--primary)}.btn.primary{background:var(--primary);color:#00131c;border-color:var(--primary)}.btn.primary:hover{filter:brightness(1.05)}.md{font-size:.98rem;line-height:1.6;color:var(--text)}.md h1,.md h2,.md h3,.md h4,.md h5,.md h6{margin:12px 0 6px;line-height:1.25}.md h1{font-size:1.35rem}.md h2{font-size:1.25rem}.md h3{font-size:1.15rem}.md h4{font-size:1.05rem;color:var(--muted)}.md h5,.md h6{font-size:.95rem;color:var(--muted)}.md p{margin:8px 0}.md a{color:var(--accent);text-decoration:none}.md a:hover{text-decoration:underline}.md blockquote{margin:10px 0;padding:8px 12px;border-left:3px solid var(--primary);background:#ffffff08;border-radius:8px;color:var(--text)}.md pre{margin:10px 0;padding:12px;overflow:auto;background:#0a1320;border:1px solid var(--border);border-radius:10px}.md code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}.md code.md-inline{padding:.12em .35em;border-radius:6px;background:#0a1320;border:1px solid var(--border)}:root{--composer-h: 72px;--kb-safe: 0px;--sidebar-width: 280px}.composer{position:absolute;bottom:0;left:0;right:0;background:#0f1b2af2;-webkit-backdrop-filter:saturate(120%) blur(8px);backdrop-filter:saturate(120%) blur(8px);border-top:1px solid var(--border);padding:12px;padding-bottom:max(12px,env(safe-area-inset-bottom));z-index:40;min-height:var(--composer-h)}.composer-row{display:flex;gap:10px;align-items:flex-end;max-width:var(--content-w, 820px);margin:0 auto}.textarea{flex:1 1 auto;min-height:48px;max-height:240px;padding:12px 14px;border-radius:var(--radius-2, 8px);border:1px solid 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ease}.action-btn svg{width:20px;height:20px}.action-btn:hover{transform:translateY(-1px);border-color:var(--primary-600)}.action-btn.send{background:var(--primary);color:#fff}.action-btn.cancel{background:var(--core);border-color:transparent;color:#fff}@media (min-width: 820px){.composer-row{overflow:hidden}}@media (max-width: 768px){.composer{padding:10px 12px;padding-bottom:max(12px,env(safe-area-inset-bottom));z-index:30}.composer-row{max-width:100%}.action-btn{width:44px;height:44px}.send-pill{width:44px;height:38px}.send-pill svg{width:44px;height:38px}}@media (max-width: 768px){.composer{bottom:var(--kb-safe, 0px);transition:bottom .2s ease}}.textarea[data-auto-resize]{overflow-y:hidden;transition:height .1s ease}.textarea[data-auto-resize].scrolling{overflow-y:auto}.composer.loading .textarea{opacity:.7}.composer.loading .send-pill,.composer.loading .action-btn{opacity:.5;pointer-events:none}.courtesy-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:courtesy-fade-in .3s ease-out}.courtesy-modal{background:var(--surface);border-radius:var(--radius-3);box-shadow:var(--shadow-2);max-width:480px;width:90%;max-height:90vh;overflow:hidden;animation:courtesy-slide-up .3s ease-out;color:var(--text)}.courtesy-header{text-align:center;padding:28px 28px 20px;background:var(--surface-2);color:var(--text)}.courtesy-title{margin:0;font-size:22px;font-weight:600}.courtesy-content{padding:28px}.courtesy-message{font-size:15px;line-height:1.5;color:var(--muted);margin:0 0 24px;text-align:center}.courtesy-message 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var(--border)}.courtesy-btn--secondary:hover{background:var(--surface);color:var(--text)}.courtesy-btn--primary{background:var(--primary);color:#00131c}.courtesy-btn--primary:hover{filter:brightness(1.05);transform:translateY(-1px);box-shadow:var(--shadow-1)}.courtesy-footer{padding:20px 28px 28px;text-align:center}.courtesy-footer p{margin:0;font-size:13px;color:var(--muted);font-style:italic}@keyframes courtesy-fade-in{0%{opacity:0}to{opacity:1}}@keyframes courtesy-slide-up{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 640px){.courtesy-modal{width:95%;margin:20px}.courtesy-header{padding:20px}.courtesy-title{font-size:18px}.courtesy-content{padding:20px}.courtesy-stats{flex-direction:column;gap:12px}.courtesy-stat{min-width:auto}.courtesy-actions{flex-direction:column;padding:0 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