:root{color-scheme:dark;--bg:#101311;--panel:#181d19;--line:#2b342d;--text:#e7ece6;--muted:#96a498;--accent:#b8e5a4;font-family:Segoe UI,system-ui,sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;display:flex;height:100vh;background:var(--bg);color:var(--text)}button,select,textarea{font:inherit}button{cursor:pointer;color:inherit;border:1px solid var(--line);border-radius:9px;background:var(--panel);padding:11px 14px}button:hover{background:#273329;border-color:#647b62}button:disabled{opacity:.45;cursor:wait}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}aside{width:270px;flex-shrink:0;border-right:1px solid var(--line);padding:30px 22px;display:flex;flex-direction:column;background:#141915}.brand{display:flex;gap:12px;font-size:25px;letter-spacing:1px;text-decoration:none;color:var(--accent);font-weight:700}.brand-light{font-weight:300;color:var(--text)}.eyebrow{font-size:10px;letter-spacing:1.8px;color:var(--muted);line-height:1.8}aside>.eyebrow{margin:12px 0 28px;font-size:8px}.new{background:#b8e5a4;color:#15220f;border:0;text-align:left;font-weight:600;margin-bottom:30px}.new:hover,#send:hover,#save-memory:hover{background:#d0f2c1;color:#15220f}label,.section-label{font-size:10px;color:var(--muted);letter-spacing:1.1px}select{width:100%;margin:9px 0 28px;background:var(--panel);color:var(--text);border:1px solid var(--line);padding:12px 8px;border-radius:8px}.section-label{margin-bottom:12px}nav{overflow:auto;flex:1}nav button{display:block;border:0;background:transparent;text-align:left;width:100%;margin:4px 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted);font-size:12px}nav button.selected{background:#253024;color:var(--accent)}.side-bottom>button{border:0;padding-left:0;background:none;font-size:12px}.local{margin-top:18px;font-size:10px;color:var(--muted)}.dot{display:inline-block;width:6px;height:6px;background:var(--accent);border-radius:50%;margin-right:7px}main{flex:1;min-width:0;display:flex;flex-direction:column}header{padding:24px 35px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #202821;font-size:12px}.breadcrumb{color:var(--muted)}.slash{padding:0 15px;color:#4c5a4e}.model{font-size:10px;color:var(--accent);border:1px solid #384333;padding:7px 12px;border-radius:20px}#conversation{overflow:auto;flex:1;padding:24px 32px;scroll-behavior:smooth}#welcome{max-width:850px;margin:7vh auto 20px}.hero-mark{width:58px;height:58px;color:var(--accent);font-size:53px;line-height:1;margin-bottom:25px}h1{font-weight:400;letter-spacing:-1.7px;font-size:48px;line-height:1.15;margin:16px 0 18px}#welcome>p{color:var(--muted);line-height:1.8;font-size:15px}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px}.suggestions button{text-align:left;padding:20px 16px;min-height:125px;background:linear-gradient(145deg,#1d261d,#171c18)}.suggestions span{display:block;color:var(--accent);font-size:21px;margin-bottom:13px}.suggestions strong{font-size:12px;display:block;font-weight:500}.suggestions small{display:block;color:var(--muted);font-size:10px;margin-top:7px}#messages{max-width:850px;margin:auto}.message{line-height:1.75;margin:20px 0 30px;font-size:14px;overflow-wrap:anywhere}.message .who{font-size:10px;letter-spacing:1.3px;color:var(--accent);margin-bottom:8px}.message.user{background:#202920;border:1px solid #344331;border-radius:13px;padding:15px 20px;margin-left:8%}.message.user .who{color:var(--muted)}.message p{margin:8px 0}.message a{color:var(--accent)}pre{background:#0b100d;border:1px solid var(--line);border-radius:8px;padding:16px;overflow:auto;font:12px/1.6 Consolas,monospace;white-space:pre-wrap}code{font-family:Consolas,monospace;background:#222b23;padding:2px 4px;border-radius:4px}pre code{background:none;padding:0}.composer-wrap{padding:12px 32px 20px;max-width:920px;width:100%;margin:auto}#composer{background:#1c231d;border:1px solid #3b493b;border-radius:14px;padding:16px}textarea{resize:vertical;background:transparent;border:none;color:var(--text);width:100%;line-height:1.6;outline:none;min-height:46px;max-height:220px}textarea::placeholder{color:#819182}.composer-bottom{display:flex;align-items:center;gap:12px;margin-top:10px}.attach{cursor:pointer;font-size:11px;letter-spacing:0}.spacer{flex:1}#send,#save-memory{background:var(--accent);color:#16220f;border:0;font-weight:600}#attachment{font-size:10px;color:var(--accent)}.footnote{font-size:10px;text-align:center;color:#768578;margin-top:11px}#notice{font-size:12px;color:var(--accent);padding:0 4px 10px;min-height:22px}#activity-wrap{width:100%;max-width:920px;padding:0 32px;margin:auto}details{border:1px solid var(--line);border-radius:8px;background:#151c17}summary{cursor:pointer;padding:10px 14px;font-size:11px;color:var(--muted)}#activity{max-height:220px;overflow:auto;padding:0 14px}.activity-item{font-size:11px;margin-bottom:10px}.activity-item pre{max-height:200px;margin-top:5px}dialog{background:#19211b;color:var(--text);border:1px solid #4e624c;border-radius:16px;padding:32px;width:680px;max-width:90vw;max-height:88vh}dialog::backdrop{background:#0009}dialog p{color:var(--muted);line-height:1.6;font-size:13px}dialog textarea{border:1px solid var(--line);padding:12px;margin:10px 0 15px;min-height:170px}dialog h2{font-weight:500;font-size:26px}dialog h3{font-size:14px;margin-top:28px}.close{float:right;border:0;font-size:22px;padding:0;background:none}.muted{font-size:11px!important}[hidden]{display:none!important}@media(max-width:950px){aside{width:215px;padding:25px 16px}.model{display:none}.suggestions{gap:8px}.suggestions button{padding:15px 10px}h1{font-size:40px}}@media(max-width:650px){aside{width:64px;padding:20px 8px}.brand{font-size:30px;justify-content:center}.brand span,aside>.eyebrow,aside label,aside select,.section-label,nav,.side-bottom{display:none}.new{font-size:0;padding:12px 5px;margin-top:30px}.new:after{content:'＋';font-size:20px}header{padding:18px}.breadcrumb,.slash{display:none}#conversation{padding:15px}#welcome{margin-top:25px}.suggestions{grid-template-columns:1fr}.suggestions button{min-height:0}.suggestions span{display:none}.composer-wrap{padding:10px}.footnote{font-size:9px}h1{font-size:36px}}
@media(max-width:650px){body{flex-direction:column}aside{width:100%;padding:12px 16px;display:grid;grid-template-columns:1fr auto auto;gap:10px;border-right:0;border-bottom:1px solid var(--line)}.brand{font-size:22px;justify-content:flex-start}.brand span{display:inline}.new{font-size:0;margin:0;padding:4px 12px}.side-bottom{display:contents}.side-bottom>button{font-size:0;padding:4px 10px;border:1px solid var(--line)}.side-bottom>button:after{content:'⚙';font-size:20px}.side-bottom .local{display:none}aside select{display:block;grid-column:1/-1;margin:0;padding:8px}main{min-height:0}header{display:none}}
.mobile-history{display:none}@media(max-width:650px){aside .mobile-history{display:block;margin:0;grid-column:1/-1}.side-bottom>button{grid-column:3;grid-row:1}.brand{grid-column:1;grid-row:1}.new{grid-column:2;grid-row:1}}
.history-toggle{display:flex;align-items:center;gap:10px;font-size:13px;letter-spacing:0;color:var(--text);margin:15px 0 5px}.history-toggle input{accent-color:var(--accent);width:17px;height:17px}
#pair-screen{max-width:540px;margin:10vh auto;padding:34px;border:1px solid #364435;border-radius:16px;background:linear-gradient(145deg,#1c241e,#151a16)}#pair-screen h1{font-size:40px}#pair-screen p,#pair-screen small{color:var(--muted);line-height:1.8}#pair-form{display:grid;gap:12px;margin:25px 0}#pair-code{font:22px Consolas,monospace;letter-spacing:2px;text-transform:uppercase;color:var(--text);background:#0b100d;border:1px solid #455340;border-radius:9px;padding:15px}#pair-button{background:var(--accent);color:#172114;font-weight:600}#pair-error{color:#f0a39a;font-size:12px;min-height:18px}

#token-form{display:grid;gap:12px;margin:25px 0}#permanent-token{font:16px Consolas,monospace;color:var(--text);background:#0b100d;border:1px solid #455340;border-radius:9px;padding:15px}#token-button{background:var(--accent);color:#172114;font-weight:600}.pair-divider{margin:8px 0;color:var(--muted);font-size:12px;letter-spacing:1px}.pair-divider:before,.pair-divider:after{content:'';display:inline-block;width:24px;height:1px;background:var(--line);vertical-align:middle;margin:0 9px}#token-error{color:#f0a39a;font-size:12px;min-height:18px}
.stage-indicator{width:100%;max-width:920px;margin:0 auto 8px;padding:11px 15px;display:flex;align-items:center;gap:10px;border:1px solid #364435;border-radius:10px;background:linear-gradient(100deg,#182119,#151b16);font-size:12px;color:var(--text);cursor:pointer;text-align:left}.stage-indicator[hidden]{display:none}.stage-indicator:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.stage-indicator strong{font-weight:600;color:var(--accent)}.stage-detail{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:11px}.stage-indicator[data-expanded="true"]{flex-wrap:wrap;align-items:flex-start}.stage-indicator[data-expanded="true"] .stage-detail{flex:1 0 100%;white-space:pre-wrap;overflow:visible;text-overflow:clip;padding-left:18px}.stage-pulse{width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:#788879}.stage-indicator[data-active="true"] .stage-pulse{background:var(--accent);animation:stage-pulse 1.5s ease-in-out infinite}@keyframes stage-pulse{0%,100%{opacity:.45;box-shadow:0 0 0 0 #b8e5a400}50%{opacity:1;box-shadow:0 0 0 5px #b8e5a422}}@media(prefers-reduced-motion:reduce){.stage-indicator[data-active="true"] .stage-pulse{animation:none;opacity:1}}

#work-guidance{margin:8px 14px;color:var(--muted);font-size:11px;line-height:1.5}#work-current{margin:8px 14px 12px;color:var(--accent);font-size:12px;line-height:1.5}.activity-item{margin:8px 12px;padding:0 0 4px}.activity-item>summary{color:var(--text);font-size:12px}.activity-output{max-height:150px;margin:5px 8px 8px;padding:10px;overflow:auto;white-space:pre-wrap}.activity-file{margin:6px 8px 8px;padding:8px;border:1px solid #2c3a2e;border-radius:7px;background:#101611}.activity-file-heading{margin:0 0 5px;color:var(--accent);font:10px/1.4 Consolas,monospace;overflow-wrap:anywhere}.activity-code{max-height:180px;margin:0;padding:9px;overflow:auto;white-space:pre;font:10px/1.45 Consolas,monospace;tab-size:2}
#recover{border-color:#596b50;background:#222d22;color:var(--accent);font-weight:600}#recover:hover{background:#2c3a2c}

.admin-approval{margin:0 auto 12px;width:min(100% - 48px,980px);padding:18px 20px;border:1px solid #c18a3b;border-radius:14px;background:linear-gradient(130deg,#211d16,#161a16);color:#e9e8e1;box-shadow:0 8px 28px #0003}.admin-approval[hidden]{display:none}.admin-approval h3{margin:0 0 8px;font-size:16px}.admin-approval p{margin:6px 0;color:#c6c9c1;line-height:1.5}.admin-approval .admin-status{color:#efc475;font-size:13px}.admin-command{max-height:190px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;padding:12px;border:1px solid #3d443c;border-radius:9px;background:#0d110f;color:#dce7d8;font:12px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace}.admin-controls{display:flex;gap:10px;margin-top:12px}.admin-controls .secondary{background:#252a27;color:#e7e9e2;border:1px solid #50574f}.admin-result{max-height:130px;color:#c8d4c7}