:root{--bg:#0b0b0c;--surface:#101012;--surface-2:#16161a;--surface-3:#1d1d22;--border:#ffffff14;--border-strong:#ffffff24;--text:#ededef;--text-dim:#a1a1a8;--text-faint:#6c6c75;--accent:#ededef;--danger:#e5484d;--success:#46a758;--radius-sm:8px;--radius:12px;--radius-lg:16px;--sidebar-w:268px;--header-h:56px;--ease:cubic-bezier(.2, .8, .2, 1);--font:"Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-size:15px;line-height:1.6}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:2px solid var(--border-strong);outline-offset:2px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#ffffff14 padding-box content-box;border:3px solid #0000;border-radius:99px}::-webkit-scrollbar-thumb:hover{background:#ffffff29 padding-box content-box}@keyframes fade-up{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important}}.app{height:100dvh;display:flex;overflow:hidden}.sidebar{width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);flex-direction:column;gap:12px;padding:12px;display:flex}.brand{align-items:center;gap:10px;padding:6px 6px 0;display:flex}.brand-mark{border:1px solid var(--border-strong);letter-spacing:-.02em;border-radius:8px;place-items:center;width:28px;height:28px;font-size:13px;font-weight:600;display:grid}.brand-name{letter-spacing:-.01em;font-size:14px;font-weight:600}.brand-sub{color:var(--text-faint);font-size:11.5px;line-height:1.3}.sidebar-scroll{flex-direction:column;flex:1;gap:18px;min-height:0;display:flex;overflow-y:auto}.nav{flex-direction:column;gap:2px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--text-dim);text-align:left;transition:background .15s var(--ease), color .15s var(--ease);background:0 0;border:none;align-items:center;gap:10px;padding:8px 10px;font-size:13.5px;display:flex}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--surface-3);color:var(--text)}.sidebar-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);margin-bottom:6px;padding:0 10px;font-size:11px}.ghost-btn{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);width:100%;color:var(--text);transition:background .15s var(--ease), border-color .15s var(--ease);align-items:center;gap:10px;padding:9px 10px;font-size:13.5px;display:flex}.ghost-btn:hover{background:var(--surface-3);border-color:var(--border-strong)}.history{flex-direction:column;gap:2px;display:flex}.history-row{border-radius:var(--radius-sm);transition:background .15s var(--ease);align-items:center;display:flex}.history-row:hover,.history-row.active{background:var(--surface-2)}.history-open{min-width:0;color:var(--text-dim);text-align:left;background:0 0;border:none;flex:1;align-items:center;gap:9px;padding:8px 10px;font-size:13px;display:flex}.history-row.active .history-open,.history-row:hover .history-open{color:var(--text)}.history-title{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.history-delete{color:var(--text-faint);border-radius:var(--radius-sm);opacity:0;transition:opacity .15s var(--ease), color .15s var(--ease);background:0 0;border:none;padding:7px 9px}.history-row:hover .history-delete,.history-row:focus-within .history-delete{opacity:1}.history-delete:hover{color:var(--danger)}.empty-note{color:var(--text-faint);padding:4px 10px 0;font-size:12.5px}.sidebar-footer{border-top:1px solid var(--border);padding-top:10px}.account{position:relative}.account-btn{border-radius:var(--radius-sm);width:100%;transition:background .15s var(--ease);background:0 0;border:none;align-items:center;gap:10px;padding:8px;display:flex}.account-btn:hover{background:var(--surface-2)}.avatar{background:var(--surface-3);border:1px solid var(--border);width:28px;height:28px;color:var(--text-dim);border-radius:50%;flex-shrink:0;place-items:center;font-size:12px;font-weight:600;display:grid;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.account-meta{text-align:left;min-width:0}.account-name{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.account-sub{color:var(--text-faint);text-overflow:ellipsis;white-space:nowrap;font-size:11.5px;overflow:hidden}.menu{z-index:40;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);animation:fade-up .14s var(--ease);padding:5px;position:absolute;bottom:calc(100% + 6px);left:0;right:0;box-shadow:0 16px 40px #00000080}.menu-item{border-radius:var(--radius-sm);text-align:left;background:0 0;border:none;align-items:center;gap:9px;width:100%;padding:8px 10px;font-size:13px;display:flex}.menu-item:hover{background:var(--surface-3)}.menu-item.danger{color:var(--danger)}.main{flex-direction:column;flex:1;min-width:0;display:flex;position:relative}.topbar{height:var(--header-h);flex:0 0 var(--header-h);border-bottom:1px solid var(--border);background:color-mix(in srgb, var(--bg) 85%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);align-items:center;gap:10px;padding:0 16px;display:flex}.topbar-title{letter-spacing:-.01em;font-size:14px;font-weight:500}.topbar-spacer{flex:1}.icon-btn{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-dim);transition:background .15s var(--ease), color .15s var(--ease);background:0 0;border:none;place-items:center;display:grid}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.menu-toggle{display:none}.banner{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-dim);animation:fade-up .2s var(--ease);margin:10px 16px 0;padding:9px 12px;font-size:12.5px}.view{min-height:0;animation:fade-in .2s var(--ease);flex:1;overflow-y:auto}.view-inner{max-width:780px;margin:0 auto;padding:32px 22px 48px}.chat{flex-direction:column;flex:1;min-height:0;display:flex}.chat-scroll{scroll-behavior:smooth;overflow-anchor:none;flex:1;min-height:0;overflow-y:auto}.chat-inner{flex-direction:column;gap:26px;max-width:720px;margin:0 auto;padding:28px 22px 12px;display:flex}.msg{animation:fade-up .22s var(--ease);flex-direction:column;gap:6px;display:flex}.msg.user{align-items:flex-end}.msg-role{letter-spacing:.06em;text-transform:uppercase;color:var(--text-faint);font-size:11px}.bubble{word-break:break-word;max-width:100%;font-size:14.75px;line-height:1.68}.bubble.user{background:var(--surface-3);border:1px solid var(--border);max-width:82%;color:var(--text);border-radius:var(--radius-lg);white-space:pre-wrap;border-bottom-right-radius:6px;padding:10px 14px}.bubble.assistant{color:var(--text);background:0 0}.bubble p{margin:0 0 10px}.bubble p:last-child{margin-bottom:0}.bubble ul{margin:0 0 10px;padding-left:20px}.bubble li{margin:2px 0}.inline-code{font-family:var(--mono);background:var(--surface-3);border:1px solid var(--border);border-radius:5px;padding:1px 5px;font-size:.88em}.code-block{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);margin:10px 0;overflow:hidden}.code-bar{border-bottom:1px solid var(--border);color:var(--text-faint);letter-spacing:.04em;text-transform:lowercase;justify-content:space-between;align-items:center;padding:6px 8px 6px 12px;font-size:11.5px;display:flex}.code-block pre{font-family:var(--mono);color:var(--text);margin:0;padding:12px;font-size:12.75px;line-height:1.6;overflow-x:auto}.copy-btn{color:var(--text-faint);transition:color .15s var(--ease), background .15s var(--ease);background:0 0;border:none;border-radius:6px;align-items:center;gap:5px;padding:4px 6px;font-size:11.5px;display:inline-flex}.copy-btn:hover{color:var(--text);background:var(--surface-3)}.msg-actions{opacity:0;transition:opacity .15s var(--ease);gap:4px;display:flex}.msg:hover .msg-actions,.msg:focus-within .msg-actions{opacity:1}.caret{vertical-align:-2px;background:var(--text-dim);border-radius:1px;width:7px;height:15px;margin-left:2px;animation:1s steps(2,start) infinite blink;display:inline-block}@keyframes blink{to{visibility:hidden}}.thinking{align-items:center;gap:4px;height:20px;display:inline-flex}.thinking span{background:var(--text-faint);border-radius:50%;width:5px;height:5px;animation:1.1s ease-in-out infinite bounce}.thinking span:nth-child(2){animation-delay:.15s}.thinking span:nth-child(3){animation-delay:.3s}@keyframes bounce{0%,70%,to{opacity:.5;transform:translateY(0)}35%{opacity:1;transform:translateY(-4px)}}.empty-state{text-align:center;animation:fade-up .25s var(--ease);padding:44px 0 8px}.empty-state h2{letter-spacing:-.02em;margin:0 0 6px;font-size:20px;font-weight:600}.empty-state p{color:var(--text-dim);margin:0;font-size:14px}.suggestions{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:22px;display:flex}.chip{border:1px solid var(--border);background:var(--surface);color:var(--text-dim);transition:background .15s var(--ease), color .15s var(--ease), border-color .15s var(--ease), transform .15s var(--ease);border-radius:999px;padding:7px 13px;font-size:13px}.chip:hover{background:var(--surface-2);border-color:var(--border-strong);color:var(--text);transform:translateY(-1px)}.composer-wrap{background:linear-gradient(to top, var(--bg) 65%, transparent);padding:10px 22px 20px}.composer{border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);max-width:720px;transition:border-color .15s var(--ease);align-items:flex-end;gap:8px;margin:0 auto;padding:8px 8px 8px 14px;display:flex}.composer:focus-within{border-color:var(--border-strong)}.composer textarea{resize:none;background:0 0;border:none;outline:none;flex:1;max-height:168px;padding:7px 0;font-size:14.75px;line-height:1.55}.composer textarea::placeholder{color:var(--text-faint)}.send-btn{background:var(--accent);color:#0b0b0c;width:34px;height:34px;transition:opacity .15s var(--ease), transform .12s var(--ease);border:none;border-radius:10px;flex-shrink:0;place-items:center;display:grid}.send-btn:hover:not(:disabled){transform:translateY(-1px)}.send-btn:disabled{opacity:.32;cursor:not-allowed}.send-btn.stop{background:var(--surface-3);color:var(--text)}.composer-hint{max-width:720px;color:var(--text-faint);text-align:center;margin:8px auto 0;font-size:11.5px}.page-head{margin-bottom:22px}.page-head h1{letter-spacing:-.02em;margin:0 0 4px;font-size:22px;font-weight:600}.page-head p{color:var(--text-dim);margin:0;font-size:14px}.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:20px}.card+.card{margin-top:14px}.card h2{letter-spacing:-.01em;margin:0 0 8px;font-size:15px;font-weight:600}.card p{color:var(--text-dim);margin:0 0 10px;font-size:14px}.card p:last-child{margin-bottom:0}.profile{align-items:center;gap:14px;margin-bottom:16px;display:flex}.profile .avatar{width:46px;height:46px}.profile h3{margin:0;font-size:15px;font-weight:600}.profile .role{color:var(--text-dim);font-size:13px}.pill{color:var(--text-dim);border:1px solid var(--border);border-radius:999px;align-items:center;gap:6px;margin-top:6px;padding:2px 9px;font-size:11.5px;display:inline-flex}.dot{background:var(--success);border-radius:50%;width:6px;height:6px}.tags{flex-wrap:wrap;gap:6px;margin-top:12px;display:flex}.tag{color:var(--text-dim);border:1px solid var(--border);border-radius:6px;padding:2px 8px;font-size:11.5px}.links{flex-direction:column;gap:2px;margin-top:14px;display:flex}.link-item{border-radius:var(--radius-sm);color:var(--text-dim);transition:background .15s var(--ease), color .15s var(--ease);align-items:center;gap:10px;padding:9px 10px;font-size:13.5px;text-decoration:none;display:flex}.link-item:hover{background:var(--surface-2);color:var(--text)}.bullets{flex-direction:column;gap:7px;margin-top:4px;display:flex}.bullet{color:var(--text-dim);align-items:flex-start;gap:10px;font-size:13.5px;display:flex}.bullet:before{content:"";background:var(--text-faint);border-radius:50%;flex-shrink:0;width:4px;height:4px;margin-top:9px}.project-list{flex-direction:column;gap:12px;display:flex}.project{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);transition:border-color .18s var(--ease), background .18s var(--ease);animation:fade-up .25s var(--ease) backwards;padding:18px}.project:hover{border-color:var(--border-strong);background:var(--surface-2)}.project-top{align-items:center;gap:10px;margin-bottom:8px;display:flex}.project-top h3{margin:0;font-size:14.5px;font-weight:600}.project-tag{color:var(--text-faint);border:1px solid var(--border);border-radius:999px;padding:1px 9px;font-size:11.5px}.project p{color:var(--text-dim);margin:0;font-size:13.75px}.project-link{color:var(--text);border-bottom:1px solid var(--border-strong);align-items:center;gap:6px;margin-top:12px;padding-bottom:1px;font-size:13px;text-decoration:none;display:inline-flex}.contact-row{color:var(--text-dim);border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:9px 0;font-size:13.5px;display:flex}.contact-row:last-child{border-bottom:none}.contact-row .copy-btn{margin-left:auto}.foot-note{color:var(--text-faint);text-align:center;margin-top:26px;font-size:11.5px}.backdrop{z-index:60;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fade-in .15s var(--ease);background:#0009;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:384px;animation:fade-up .18s var(--ease);flex-direction:column;gap:14px;padding:20px;display:flex}.modal-head{justify-content:space-between;align-items:center;display:flex}.modal-head h3{margin:0;font-size:15px;font-weight:600}.segmented{background:var(--surface-2);border-radius:10px;gap:3px;padding:3px;display:flex}.segmented button{color:var(--text-dim);transition:background .15s var(--ease), color .15s var(--ease);background:0 0;border:none;border-radius:7px;flex:1;padding:7px;font-size:13px}.segmented button.active{background:var(--surface-3);color:var(--text)}.form{flex-direction:column;gap:9px;display:flex}.input{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-sm);transition:border-color .15s var(--ease);outline:none;padding:10px 12px;font-size:13.75px}.input:focus{border-color:var(--border-strong)}.input::placeholder{color:var(--text-faint)}.primary-btn{border-radius:var(--radius-sm);background:var(--accent);color:#0b0b0c;transition:opacity .15s var(--ease);border:none;padding:10px;font-size:13.75px;font-weight:600}.primary-btn:disabled{opacity:.5;cursor:not-allowed}.link-btn{color:var(--text-dim);text-underline-offset:3px;background:0 0;border:none;align-self:flex-start;padding:2px 0;font-size:12.5px;text-decoration:underline}.link-btn:hover{color:var(--text)}.divider{color:var(--text-faint);align-items:center;gap:10px;font-size:11.5px;display:flex}.divider:before,.divider:after{content:"";background:var(--border);flex:1;height:1px}.google-btn{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);transition:background .15s var(--ease), border-color .15s var(--ease);justify-content:center;align-items:center;gap:9px;padding:10px;font-size:13.5px;display:flex}.google-btn:hover{background:var(--surface-3);border-color:var(--border-strong)}.alert{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface-2);color:var(--text-dim);padding:9px 11px;font-size:12.5px;line-height:1.5}.alert.error{color:#ff9ea1;border-color:#e5484d59}.alert.ok{color:#8fd39c;border-color:#46a75859}.note{color:var(--text-faint);text-align:center;margin:0;font-size:11.5px}.scrim{display:none}@media (width<=860px){.menu-toggle{display:grid}.sidebar{z-index:70;transition:transform .22s var(--ease);position:fixed;inset:0 auto 0 0;transform:translate(-100%);box-shadow:0 0 40px #00000080}.sidebar.open{transform:none}.scrim{z-index:65;animation:fade-in .15s var(--ease);background:#00000080;display:block;position:fixed;inset:0}.chat-inner,.view-inner{padding-left:16px;padding-right:16px}.composer-wrap{padding:8px 16px calc(14px + env(safe-area-inset-bottom))}.bubble.user{max-width:90%}}