:root{--bg: #171614;--bg-raised: #201e1a;--bg-hover: #2b2820;--border: #3b382e;--text: #f2f0ea;--text-dim: #b0ab99;--text-faint: #726e5f;--accent: #f77204;--accent-bright: #faa152;--accent-dim: #9c4a05;--user-bubble: #27231b;--ok: #4cc38a;--err: #e5534b;--radius: 10px;font-size:15px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:Roboto,-apple-system,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}.app{display:flex;height:100%;overflow:hidden}.sidebar{width:280px;min-width:280px;background:var(--bg-raised);border-right:1px solid var(--border);display:flex;flex-direction:column}.sidebar-head{padding:18px 16px 14px;border-bottom:1px solid var(--border)}.brand-logo{width:158px;display:block;filter:brightness(0) invert(1);opacity:.92}.brand-sub{font-family:Ubuntu,Roboto,sans-serif;color:var(--accent);font-weight:700;font-size:.78rem;margin-top:6px;letter-spacing:.22em;text-transform:uppercase}.new-chat{margin:12px 16px;padding:9px 12px;background:transparent;color:var(--accent);border:1px solid var(--accent-dim);border-radius:var(--radius);font:inherit;font-weight:600;font-size:.88rem;cursor:pointer;transition:background .15s}.new-chat:hover{background:#f7720424}.conv-list{flex:1;overflow-y:auto;padding:4px 8px}.conv-item{padding:9px 10px;border-radius:8px;cursor:pointer;font-size:.86rem;color:var(--text-dim);margin-bottom:2px;display:flex;align-items:center;gap:6px}.conv-item:hover{background:var(--bg-hover);color:var(--text)}.conv-item.active{background:#f772042e;color:var(--text);box-shadow:inset 3px 0 0 var(--accent)}.conv-item.active:hover{background:#f7720442}.conv-title{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-actions{display:none;flex-shrink:0;gap:2px}.conv-item:hover .conv-actions,.conv-item.active .conv-actions{display:flex}.icon-btn{background:none;border:none;color:var(--text-faint);cursor:pointer;font-size:.8rem;padding:2px 4px;border-radius:4px;line-height:1}.icon-btn:hover{color:var(--text);background:var(--border)}.sidebar-foot{border-top:1px solid var(--border);padding:12px 16px;font-size:.78rem;color:var(--text-faint)}.sidebar-foot .email{color:var(--text-dim);margin-bottom:3px;word-break:break-all}.sidebar-foot .spend{font-family:JetBrains Mono,monospace;font-size:.74rem}.sidebar-foot .spend b{color:var(--accent);font-weight:500}.foot-row{display:flex;align-items:center;justify-content:space-between}.signout-btn{background:none;border:1px solid var(--border);border-radius:6px;color:var(--text-faint);font-family:JetBrains Mono,monospace;font-size:.68rem;padding:3px 9px;cursor:pointer}.signout-btn:hover{color:var(--err);border-color:var(--err)}.spend-link{background:none;border:none;cursor:pointer;padding:0;color:inherit;font:inherit}.spend-link:hover b{text-decoration:underline}.usage-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#0000008c;display:flex;align-items:center;justify-content:center}.usage-panel{background:var(--bg-raised);border:1px solid var(--border);border-radius:14px;padding:20px 22px;min-width:520px;max-width:92vw;max-height:80vh;overflow:auto}.usage-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.usage-table{border-collapse:collapse;width:100%;font-size:.82rem}.usage-table th,.usage-table td{text-align:left;padding:7px 12px;border-bottom:1px solid var(--border)}.usage-table th{color:var(--text-faint);font-weight:500;font-family:JetBrains Mono,monospace;font-size:.7rem}.usage-table td{font-family:JetBrains Mono,monospace;color:var(--text-dim)}.usage-table td:first-child{font-family:Inter,sans-serif;color:var(--text)}@media(max-width:720px){.usage-panel{min-width:0;width:94vw}}.tab-btn{background:none;border:none;cursor:pointer;color:var(--text-faint);font:inherit;font-size:.85rem;font-weight:600;padding:2px 10px;border-radius:6px}.tab-btn.active{color:var(--text);background:var(--bg-hover)}.admin-editor{margin-top:12px;padding:12px;border:1px solid var(--border);border-radius:10px;font-size:.84rem;display:flex;flex-direction:column;gap:8px}.admin-label{color:var(--text-dim);display:block}.admin-fields{display:flex;gap:14px;color:var(--text-dim);flex-wrap:wrap}.admin-input{background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);font:inherit;font-size:.82rem;padding:4px 8px;width:150px}.admin-hint{color:var(--text-faint);font-size:.72rem}.admin-note{color:var(--ok);font-size:.8rem;margin-bottom:8px}.gap-row{border-bottom:1px solid var(--border);padding:10px 2px;font-size:.84rem;line-height:1.5}.gap-row .gap-head{color:var(--text-faint);font-family:JetBrains Mono,monospace;font-size:.72rem;margin-bottom:3px}.help-row{display:flex;gap:8px;padding:0 12px 10px}.help-btn{flex:1;background:none;border:1px solid var(--border);border-radius:8px;color:var(--text-dim);font-family:JetBrains Mono,monospace;font-size:.72rem;padding:6px 0;cursor:pointer}.help-btn:hover{color:var(--accent);border-color:var(--accent)}.skills-section{padding:2px 12px 10px;border-bottom:1px solid var(--border)}.skills-head{font-family:JetBrains Mono,monospace;font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-faint);padding:4px 4px 6px}.skill-row{display:flex;align-items:center}.skill-row .skill-x{visibility:hidden;flex:none}.skill-row:hover .skill-x{visibility:visible}.skill-item{display:block;flex:1;min-width:0;text-align:left;background:none;border:none;border-radius:6px;color:var(--text-dim);font-size:.82rem;padding:5px 8px;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.skill-item:hover{background:var(--border);color:var(--text)}.skill-item:disabled{opacity:.5;cursor:default}.skill-mine{color:var(--accent);font-size:.68rem}.skill-add{color:var(--accent)}.skill-restore{display:block;background:none;border:none;color:var(--text-faint);font-size:.7rem;padding:4px 8px;cursor:pointer;text-decoration:underline}.skill-restore:hover{color:var(--accent)}.new-skill-input{width:100%;box-sizing:border-box;background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font:inherit;font-size:.88rem;padding:10px 12px;resize:vertical}.new-skill-input:focus{outline:none;border-color:var(--accent)}.slash-menu{background:var(--bg-raised);border:1px solid var(--border);border-radius:10px;margin:0 auto 6px;max-width:760px;overflow:hidden}.slash-item{display:flex;width:100%;align-items:baseline;gap:10px;background:none;border:none;border-bottom:1px solid var(--border);padding:8px 14px;cursor:pointer;text-align:left}.slash-item:last-child{border-bottom:none}.slash-item:hover{background:var(--border)}.slash-name{font-family:JetBrains Mono,monospace;font-size:.78rem;color:var(--accent);white-space:nowrap}.slash-desc{font-size:.78rem;color:var(--text-dim)}.skill-preview-actions{display:flex;gap:10px;margin-top:14px}.stop-btn{background:var(--err)!important;color:#fff!important;margin-left:6px}.bubble-interject{opacity:.75;border:1px dashed var(--border)}.chart-card{background:var(--bg-raised);border:1px solid var(--border);border-radius:12px;padding:10px 12px;margin:10px 0;max-width:720px}.chart-card svg{width:100%;height:auto;display:block}.chart-title{fill:var(--text);font-size:16px;font-weight:600;font-family:Ubuntu,sans-serif}.chart-axis{fill:var(--text-faint);font-size:11px;font-family:Roboto,sans-serif}.chart-legend{fill:var(--text-dim);font-size:12px;font-family:Roboto,sans-serif}.chart-grid{stroke:var(--border);stroke-width:1}.chart-building{color:var(--text-faint);font-size:.82rem;padding:18px;text-align:center}.md a.file-chip{display:inline-flex;align-items:center;gap:8px;background:var(--bg-raised);border:1px solid var(--accent);border-radius:10px;color:var(--text);font-weight:600;text-decoration:none;padding:9px 14px;margin:4px 0}.md a.file-chip:before{content:"⬇";color:var(--accent);font-size:1rem}.md a.file-chip:hover{background:var(--accent);color:#fff}.md a.file-chip:hover:before{color:#fff}.guide-panel{max-width:620px}.guide-body{font-size:.88rem;line-height:1.55;color:var(--text-dim)}.guide-body h3{color:var(--text);font-size:.82rem;font-family:Ubuntu,sans-serif;letter-spacing:.04em;text-transform:uppercase;margin:16px 0 6px}.guide-body h3:first-child{margin-top:0}.guide-body p{margin:0 0 8px}.guide-body ul{margin:0 0 8px;padding-left:18px}.guide-body li{margin-bottom:5px}.guide-body b{color:var(--text);font-weight:600}.main{flex:1;display:flex;flex-direction:column;min-width:0}.thread{flex:1;overflow-y:auto;padding:28px 0 12px}.thread-inner{max-width:760px;margin:0 auto;padding:0 24px}.empty-state{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-faint);gap:8px}.empty-state .big{font-family:Ubuntu,Roboto,sans-serif;font-size:1.4rem;color:var(--text-dim);font-weight:700}.preflight{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:0 24px}.pf-greet{font-family:Ubuntu,Roboto,sans-serif;font-size:1.5rem;font-weight:700;color:var(--text)}.pf-lights{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.pf-light{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--border);border-radius:4px;padding:5px 11px;font-family:JetBrains Mono,monospace;font-size:.66rem;letter-spacing:.14em;color:var(--text-dim);background:var(--bg-raised);cursor:default}.pf-light .pf-dot{width:7px;height:7px;border-radius:2px;background:var(--text-faint)}.pf-light.ok .pf-dot{background:var(--ok);box-shadow:0 0 6px #4cc38ab3}.pf-light.warn .pf-dot{background:#e8a33d;box-shadow:0 0 6px #e8a33db3}.pf-light.warn{color:#e8a33d;border-color:#e8a33d66}.pf-cards{display:grid;grid-template-columns:repeat(2,minmax(200px,250px));gap:10px}.pf-card{display:flex;flex-direction:column;align-items:flex-start;gap:3px;background:var(--bg-raised);border:1px solid var(--border);border-radius:12px;padding:14px 16px;cursor:pointer;text-align:left;color:var(--text);font:inherit;transition:border-color .15s,background .15s}.pf-card:hover{border-color:var(--accent);background:var(--bg-hover)}.pf-card:focus-visible{outline:2px solid var(--accent-bright);outline-offset:2px}.pf-card-icon{font-size:1.2rem}.pf-card-name{font-weight:650;font-size:.95rem}.pf-card-desc{color:var(--text-dim);font-size:.8rem}.pf-optin{background:none;border:1px dashed var(--accent-dim);border-radius:999px;color:var(--accent);font:inherit;font-size:.8rem;padding:6px 16px;cursor:pointer}.pf-optin:hover{border-style:solid}.pf-hint{color:var(--text-faint);font-size:.82rem}@media(max-width:720px){.pf-cards{grid-template-columns:1fr;width:100%;max-width:340px}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}.msg{margin-bottom:22px}.msg-user{display:flex;justify-content:flex-end}.msg-user .bubble{background:var(--user-bubble);border-radius:14px 14px 4px;padding:11px 15px;max-width:82%;white-space:pre-wrap;line-height:1.55}.msg-assistant{line-height:1.65}.msg-assistant .md p{margin-bottom:.7em}.msg-assistant .md p:last-child{margin-bottom:0}.msg-assistant .md ul,.msg-assistant .md ol{margin:.4em 0 .8em 1.4em}.msg-assistant .md li{margin-bottom:.25em}.msg-assistant .md h1,.msg-assistant .md h2,.msg-assistant .md h3{margin:1em 0 .45em;font-size:1.04rem;font-weight:650}.msg-assistant .md code{font-family:JetBrains Mono,monospace;font-size:.84em;background:var(--bg-raised);border:1px solid var(--border);border-radius:4px;padding:1px 5px}.msg-assistant .md pre{background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;padding:12px 14px;overflow-x:auto;margin:.6em 0 .9em}.msg-assistant .md pre code{background:none;border:none;padding:0}.msg-assistant .md table{border-collapse:collapse;margin:.6em 0 .9em;font-size:.88em;display:block;max-width:100%;overflow-x:auto}.msg-assistant .md th,.msg-assistant .md td{border:1px solid var(--border);padding:6px 10px;text-align:left;font-variant-numeric:tabular-nums}.msg-assistant .md th{background:var(--bg-raised)}.md input.brief-check{width:1.05em;height:1.05em;vertical-align:middle;cursor:pointer;accent-color:var(--accent);margin:0}.msg-assistant .md blockquote{border-left:3px solid var(--accent-dim);padding-left:12px;color:var(--text-dim);margin:.6em 0}.msg-assistant .md a{color:var(--accent-bright)}.tool-chip{display:inline-flex;align-items:center;gap:7px;background:var(--bg-raised);border:1px solid var(--border);border-radius:999px;padding:4px 13px;font-size:.76rem;font-family:JetBrains Mono,monospace;color:var(--text-dim);margin:4px 6px 8px 0}.tool-chip .dot{width:7px;height:7px;border-radius:50%}.tool-chip .dot.running{background:var(--accent-bright);animation:pulse 1.1s ease-in-out infinite}.tool-chip .dot.ok{background:var(--ok)}.tool-chip .dot.err{background:var(--err)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.3}}.error-bubble{background:#e5534b1a;border:1px solid rgba(229,83,75,.4);border-radius:var(--radius);padding:10px 14px;color:#f0a8a4;font-size:.88rem}.retry-btn{display:block;margin-top:8px;background:none;border:1px solid rgba(229,83,75,.5);border-radius:6px;color:#f0a8a4;font:inherit;font-size:.8rem;padding:4px 14px;cursor:pointer}.retry-btn:hover{background:#e5534b26}.error-note{margin-top:8px;font-size:.8rem;color:var(--text-dim)}.working-hint{color:var(--text-faint);font-size:.88rem}.msg-empty{color:var(--text-faint);font-size:.88rem;font-style:italic}.fresh-line{margin:6px 16px 0;font-family:JetBrains Mono,monospace;font-size:.7rem;color:var(--text-faint)}.cursor-blink:after{content:"▍";color:var(--accent-bright);animation:pulse .9s ease-in-out infinite}.composer-wrap{border-top:1px solid var(--border);padding:14px 24px calc(16px + env(safe-area-inset-bottom));background:var(--bg)}.composer{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:6px;background:var(--bg-raised);border:1px solid var(--border);border-radius:16px;padding:10px 14px 8px;transition:border-color .15s}.composer:focus-within{border-color:var(--accent-dim)}.composer textarea{width:100%;background:none;border:none;outline:none;resize:none;color:var(--text);font:inherit;font-size:16px;line-height:1.5;max-height:200px;padding:2px 2px 0}.composer-controls{display:flex;align-items:center;gap:6px}.composer-spacer{flex:1}.composer textarea::placeholder{color:var(--text-faint)}.send-btn{background:var(--accent);color:#fff;border:none;border-radius:999px;width:32px;height:32px;font-size:1.05rem;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .15s}.send-btn:disabled{opacity:.35;cursor:default}.turn-cost{max-width:760px;margin:6px auto 0;text-align:right;font-family:JetBrains Mono,monospace;font-size:.7rem;color:var(--text-faint)}.key-gate{height:100%;display:flex;align-items:center;justify-content:center}.key-card{background:var(--bg-raised);border:1px solid var(--border);border-radius:14px;padding:32px;width:380px;max-width:90vw}.key-card h1{font-size:1.15rem;margin-bottom:6px}.key-card p{color:var(--text-dim);font-size:.85rem;margin-bottom:18px}.key-card input{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;color:var(--text);font-family:JetBrains Mono,monospace;font-size:.85rem;margin-bottom:12px}.key-card button{width:100%;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:10px;font:inherit;font-weight:600;cursor:pointer}.confirm-card{background:var(--bg-raised);border:1px solid var(--accent);border-radius:12px;padding:14px 16px;max-width:560px}.confirm-card.done{border-color:var(--ok)}.confirm-card.cancelled,.confirm-card.failed{border-color:var(--border);opacity:.75}.confirm-card.failed{border-color:var(--err)}.confirm-title{font-family:Ubuntu,Roboto,sans-serif;font-weight:700;font-size:.92rem;margin-bottom:6px}.confirm-summary{color:var(--text-dim);font-size:.88rem;line-height:1.5;white-space:pre-line}.confirm-result{color:var(--text-faint);font-size:.8rem;margin-top:8px;font-family:JetBrains Mono,monospace}.confirm-trace{color:var(--ok);font-size:.78rem;font-family:JetBrains Mono,monospace;padding:4px 0 4px 2px;opacity:.85}.confirm-trace.cancelled{color:var(--text-faint)}.confirm-trace.failed{color:var(--err)}.confirm-actions{display:flex;gap:10px;margin-top:12px}.confirm-yes{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:8px 22px;font:inherit;font-weight:600;cursor:pointer}.confirm-yes:hover{background:var(--accent-bright)}.confirm-no{background:none;color:var(--text-dim);border:1px solid var(--border);border-radius:8px;padding:8px 18px;font:inherit;cursor:pointer}.confirm-no:hover{color:var(--err);border-color:var(--err)}.msg-actions{margin-top:6px;opacity:0;transition:opacity .15s}.msg-assistant:hover .msg-actions{opacity:1}.copy-btn{background:none;border:1px solid var(--border);border-radius:6px;color:var(--text-faint);font-family:JetBrains Mono,monospace;font-size:.68rem;padding:3px 9px;cursor:pointer;transition:color .15s,border-color .15s}.copy-btn:hover{color:var(--text-dim);border-color:var(--text-faint)}.copy-btn.copied{color:var(--ok);border-color:var(--ok)}.mobile-bar{display:none;align-items:center;gap:12px;padding:10px 14px;border-bottom:1px solid var(--border);background:var(--bg-raised)}.hamburger{background:none;border:none;color:var(--text);font-size:1.2rem;cursor:pointer;padding:2px 6px}.mobile-logo{height:20px;filter:brightness(0) invert(1);opacity:.92}.mobile-title{font-family:Ubuntu,Roboto,sans-serif;font-weight:700;font-size:.85rem;color:var(--accent);letter-spacing:.18em;text-transform:uppercase}.backdrop{display:none}@media(max-width:720px){.mobile-bar{display:flex}.backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;z-index:40}.sidebar{position:fixed;top:0;bottom:0;left:0;z-index:50;transform:translate(-100%);transition:transform .22s ease;width:290px;box-shadow:8px 0 30px #00000073}.sidebar.open{transform:translate(0)}.conv-actions{display:flex}.msg-actions{opacity:1}.thread-inner{padding-left:14px;padding-right:14px}.composer-wrap{padding-left:10px;padding-right:10px}}.file-chips{display:flex;flex-wrap:wrap;gap:6px;max-width:760px;margin:0 auto 6px}.upload-chip{display:inline-flex;align-items:center;gap:6px;background:var(--bg-raised);border:1px solid var(--border);border-radius:8px;padding:4px 8px;font-size:.78rem;color:var(--text-dim)}.upload-chip.err{border-color:var(--err);color:var(--err)}.clip-btn{background:none;border:none;font-size:1.1rem;cursor:pointer;padding:6px;color:var(--text-faint);flex:none}.clip-btn:hover{color:var(--accent)}.clip-btn:disabled{opacity:.4;cursor:default}