:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#edf1eb;background:#101514;--bg:#101514;--panel:#171d1b;--panel2:#1c2421;--line:#2c3731;--muted:#8d9a92;--cream:#eef0e7;--green:#b9d9bd;--gold:#e7bf78;--cyan:#9fd8d6}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 48% -10%,#26362e 0,#101514 42%);min-height:100vh}.app-shell{display:grid;grid-template-columns:232px minmax(520px,1fr) 292px;min-height:100vh}.sidebar,.context-panel{background:#131917;border-color:var(--line)}.sidebar{border-right:1px solid var(--line);padding:28px 16px 18px;display:flex;flex-direction:column}.brand-lockup{display:flex;align-items:center;gap:8px;font-size:21px;font-weight:800;letter-spacing:-.04em}.brand-mark{font-size:12px;letter-spacing:.12em;background:var(--green);color:#17221a;padding:7px 6px;border-radius:6px}.brand-subtitle{font-size:10px;color:#718078;margin:9px 0 24px 3px}.new-chat{border:1px solid #405048;background:#202a25;color:var(--cream);padding:12px;border-radius:10px;text-align:left;font-weight:700;cursor:pointer}.new-chat span{font-size:18px;color:var(--green);margin-right:7px}.sidebar-label,.eyebrow{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#77857b}.sidebar-label{margin:28px 10px 10px}.nav-list{display:grid;gap:4px}.nav-item,.saved-chat{border:0;background:transparent;color:#aab5ad;padding:11px 10px;border-radius:9px;text-align:left;display:flex;align-items:center;gap:10px;cursor:pointer;font-size:13px}.nav-item:hover,.nav-item.active{background:#26312c;color:#f3f5ed}.nav-item.active{box-shadow:inset 2px 0 var(--green)}.nav-icon{width:16px;color:#81988a}.nav-count{margin-left:auto;color:#a8d2ad;font-size:11px}.nav-count.warm{color:var(--gold)}.saved-label{margin-top:34px}.saved-chat{font-size:12px;color:#8d9891}.sidebar-footer{margin-top:auto;border-top:1px solid var(--line);padding:17px 7px 0;display:flex;align-items:center;gap:8px;color:#8e9b93;font-size:11px}.status-dot{width:7px;height:7px;background:#8dcc99;border-radius:50%;display:inline-block;box-shadow:0 0 0 4px #8dcc9915}.footer-lock{margin-left:auto;color:#65736a}.main-panel{min-width:0;display:flex;flex-direction:column}.topbar{height:92px;padding:27px 42px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.topbar h1{margin:5px 0 0;font-size:21px;letter-spacing:-.04em}.topbar-right{display:flex;align-items:center;gap:18px}.grounded-pill{font-size:11px;color:#acd3b2;background:#1d2c24;border:1px solid #3c5544;padding:8px 11px;border-radius:100px}.pulse{display:inline-block;width:6px;height:6px;background:#a9d5ad;border-radius:50%;margin-right:6px}.icon-button{border:0;background:none;color:#87938b;cursor:pointer;font-size:15px}.workspace{flex:1;overflow:auto;padding:54px min(8vw,100px) 32px}.welcome-block{text-align:center;max-width:650px;margin:10vh auto 42px}.welcome-symbol{margin:auto auto 24px;width:49px;height:49px;display:grid;place-items:center;border:1px solid #63816b;border-radius:15px;color:var(--green);font-size:23px;background:#1c2a22}.welcome-block h2,.workspace-heading h2{font-size:30px;letter-spacing:-.055em;margin:11px 0 12px}.welcome-block p,.workspace-heading p{color:var(--muted);line-height:1.65;font-size:14px;margin:0 auto;max-width:570px}.suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:650px;margin:auto}.suggestions button{padding:15px 16px;background:#18201d;border:1px solid var(--line);border-radius:11px;color:#bbc5bd;text-align:left;cursor:pointer;font-size:12px}.suggestions button:hover{border-color:#63816b;color:#fff}.suggestions span{float:right;color:var(--green);font-size:16px}.workspace-heading{margin:5px auto 28px;max-width:760px}.workspace-heading p{margin:0}.composer-wrap{padding:12px max(5vw,35px) 24px;border-top:1px solid var(--line)}.composer{max-width:760px;margin:auto;background:#1d2522;border:1px solid #3a4840;border-radius:13px;padding:12px 13px 9px}.composer textarea{width:100%;resize:none;border:0;outline:0;background:transparent;color:var(--cream);font:14px inherit;min-height:27px}.composer textarea::placeholder{color:#738078}.composer-actions{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.context-chip{font-size:10px;color:#95a59a;background:#26322b;padding:6px 9px;border-radius:5px}.send-button{border:0;background:var(--green);color:#152018;font-weight:900;border-radius:8px;width:29px;height:29px;cursor:pointer}.composer-note{text-align:center;color:#6e7c73;font-size:10px;margin-top:9px}.message{display:flex;gap:12px;max-width:760px;margin:0 auto 18px;line-height:1.65;font-size:14px}.message.user{justify-content:flex-end}.message.user>div{background:#27362e;border:1px solid #3c5443;border-radius:14px 14px 4px 14px;padding:10px 14px;max-width:75%}.message p{margin:0}.message-avatar{width:30px;height:30px;flex:0 0 30px;display:grid;place-items:center;background:#24372b;border:1px solid #4c6b55;border-radius:9px;color:var(--green)}.citation{margin-top:9px;color:#71857a;font-size:10px}.context-panel{border-left:1px solid var(--line);padding:29px 17px}.context-heading{display:flex;justify-content:space-between;align-items:center;margin:0 6px 24px}.context-state{font-size:9px;color:#8ac292;letter-spacing:.12em}.context-card{padding:17px;border:1px solid var(--line);border-radius:12px;background:#19201d}.context-card.primary{background:linear-gradient(135deg,#24352a,#19201d)}.card-kicker,.metric-card span,.project-next span{font-size:9px;letter-spacing:.16em;color:#9db1a3}.context-card h3{font-size:16px;margin:10px 0 4px}.context-card p{font-size:11px;color:#8e9d94;margin:0}.card-meta{font-size:10px;color:#9eb2a3;margin-top:20px;display:flex;align-items:center;gap:8px}.context-section{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.section-title{display:flex;justify-content:space-between;color:#c3cdc5;font-size:11px;margin-bottom:13px}.priority-item{display:flex;gap:11px;margin:13px 0}.priority-number,.action-number{color:var(--gold);font-size:10px;font-weight:700}.priority-item strong,.priority-item small{display:block}.priority-item strong{font-size:11px;color:#d5ddd5}.priority-item small{font-size:10px;color:#78857d;margin-top:4px}.guardrail{display:flex;gap:9px;color:#a7b2aa;font-size:11px;margin:11px 0}.guardrail-check{color:#9dcc9f}.approval-card{display:flex;align-items:center;gap:10px;padding:12px;margin-top:22px;border:1px solid #5b492d;background:#29241b;border-radius:10px}.approval-icon{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#e5b96b;color:#332714;font-weight:900}.approval-card div{flex:1}.approval-card strong,.approval-card small{display:block}.approval-card strong{font-size:10px}.approval-card small{color:#998d76;font-size:9px;margin-top:3px}.approval-card button,.primary-button{border:0;border-radius:7px;background:var(--gold);color:#2a2115;padding:7px 10px;font-size:10px;font-weight:800;cursor:pointer}.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;max-width:760px;margin:auto}.metric-card{border:1px solid var(--line);background:var(--panel);border-radius:13px;padding:19px}.metric-card strong{display:block;font-size:28px;margin:13px 0 3px}.metric-card small{font-size:10px;color:var(--muted)}.metric-card.warm strong{color:var(--gold)}.metric-card.green strong{color:var(--green)}.section-heading{max-width:760px;margin:36px auto 12px;font-size:12px;color:#cad5cd}.action-list,.project-grid,.decision-list,.source-list{max-width:760px;margin:auto;display:grid;gap:10px}.action-list>div,.project-card,.decision-card,.source-card{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:17px;display:flex;gap:13px;align-items:flex-start}.action-list strong{font-size:13px}.action-list p{font-size:11px;color:var(--muted);margin:5px 0 0;line-height:1.5}.tag{margin-left:auto;font-size:9px;letter-spacing:.08em;padding:5px 7px;border-radius:5px}.active-tag{color:#a4d4ad;background:#22362a}.review-tag{color:var(--gold);background:#3a2d1d}.project-grid{grid-template-columns:repeat(2,1fr)}.project-card{display:block}.project-top{display:flex;justify-content:space-between}.project-status,.decision-status{font-size:9px;text-transform:uppercase;letter-spacing:.12em;color:#9bd4a4}.project-priority{font-size:9px;color:var(--gold);text-transform:uppercase}.project-card h3{margin:18px 0 5px}.project-card>p,.decision-card p{font-size:11px;color:var(--muted)}.project-next{border-top:1px solid var(--line);margin-top:20px;padding-top:13px}.project-next strong{display:block;font-size:11px;margin-top:8px;color:#ced8d0}.decision-card{justify-content:space-between}.decision-card.proposed{border-color:#66502e;background:#211f19}.decision-card h3{margin:8px 0 4px;font-size:15px}.recorded{color:#9dcc9f;font-size:11px}.source-search{display:block;width:100%;max-width:760px;margin:0 auto 13px;background:#19211e;border:1px solid var(--line);border-radius:9px;padding:12px;color:var(--cream);outline:0}.source-card-icon{color:var(--green);font-size:21px}.source-card{padding:14px}.source-card h3{font-size:12px;margin:0 0 5px}.source-card p{font-size:11px;color:#a3afa7;margin:0 0 7px;line-height:1.5}.source-card small{font-size:9px;color:#718078}.empty-state{border:1px dashed #415148;border-radius:12px;padding:32px;text-align:center;color:var(--muted);max-width:760px;margin:auto;font-size:13px}.asset-empty{display:grid;gap:10px}.empty-icon{font-size:30px;color:var(--green)}.asset-empty strong{color:var(--cream)}.asset-empty span{font-size:12px;line-height:1.6}.modal-backdrop{position:fixed;inset:0;background:#000b;display:grid;place-items:center;padding:20px;z-index:20}.modal{max-width:520px;width:100%;background:#1a211e;border:1px solid #68512d;border-radius:16px;padding:24px;box-shadow:0 20px 70px #0008}.modal h2{margin:10px 0 9px;font-size:20px}.modal p{color:#9eaaa1;font-size:13px;line-height:1.6}.modal-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-top:22px}.modal-actions button{border:1px solid var(--line);background:#25302a;color:#cbd6cd;border-radius:7px;padding:8px 12px;cursor:pointer}.modal-actions .primary-button{background:var(--gold);color:#2a2115;border:0}@media(max-width:1080px){.app-shell{grid-template-columns:205px minmax(0,1fr)}.context-panel{display:none}}@media(max-width:680px){.app-shell{display:block}.sidebar{padding:16px;min-height:auto}.brand-subtitle,.saved-label,.saved-chat,.sidebar-footer{display:none}.nav-list{display:flex;overflow:auto}.nav-item{white-space:nowrap}.nav-count{display:none}.new-chat{position:absolute;right:16px;top:15px;padding:9px}.topbar{padding:20px 18px;height:78px}.workspace{padding:30px 18px}.composer-wrap{padding:10px 18px 18px}.welcome-block{margin:7vh auto 28px}.welcome-block h2,.workspace-heading h2{font-size:25px}.suggestions,.metric-grid,.project-grid{grid-template-columns:1fr}.sidebar-label{display:none}.message.user>div{max-width:88%}}
/* CGC HQ 2.0 session navigation */
.session-tools{display:flex;gap:5px;margin:0 4px 8px}.session-tools input{min-width:0;flex:1;background:#1b2420;border:1px solid var(--line);border-radius:7px;padding:7px 8px;color:var(--cream);font-size:10px}.session-tools button{border:1px solid var(--line);background:#202a25;color:#9eada3;border-radius:7px;font-size:9px;padding:0 7px;cursor:pointer}.session-list{display:grid;gap:3px;max-height:240px;overflow:auto}.session-item{border:0;background:transparent;color:#9daaa1;padding:9px 8px;border-radius:8px;text-align:left;cursor:pointer;overflow:hidden}.session-item:hover,.session-item.active{background:#26312c;color:#f3f5ed}.session-item strong,.session-item small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.session-item strong{font-size:11px}.session-item small{font-size:9px;color:#6f7e75;margin-top:4px}
/* CGC V1 interface layer: Carbon / Charcoal / Concrete / Bone / Gold / Oxide */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display&family=Manrope:wght@400;500;600;700;800&family=Oswald:wght@500;600;700&display=swap');
:root{font-family:'Manrope',ui-sans-serif,system-ui,sans-serif;color:#f0ece4;background:#0b0b0b;--bg:#0b0b0b;--panel:#1a1a1a;--panel2:#202020;--line:#393630;--muted:#b8b0a5;--cream:#f0ece4;--green:#e5c766;--gold:#c9a227;--cyan:#b8b0a5;--oxide:#9b4b32;--radius-sm:6px;--radius-md:10px;--radius-lg:14px}body{background:radial-gradient(circle at 50% -20%,#28231a 0,#0b0b0b 42%);letter-spacing:-.005em}.app-shell{grid-template-columns:260px minmax(560px,1fr) 320px}.sidebar,.context-panel{background:rgba(15,15,15,.92);border-color:#393630}.sidebar{padding:30px 18px 20px}.brand-lockup{font-size:23px;letter-spacing:-.06em}.brand-mark{background:var(--gold);color:#0b0b0b;border-radius:4px;letter-spacing:.16em}.brand-subtitle{color:#8f887e;letter-spacing:.08em;text-transform:uppercase;font-size:9px}.new-chat{background:#1a1a1a;border-color:#5b4a1c;border-radius:var(--radius-md);padding:13px;color:var(--cream)}.new-chat span{color:var(--gold)}.sidebar-label,.eyebrow{color:#9b9489;letter-spacing:.18em}.nav-item{color:#b8b0a5;border-radius:var(--radius-sm);padding:12px 11px}.nav-item:hover,.nav-item.active{background:#24211c;color:var(--cream)}.nav-item.active{box-shadow:inset 2px 0 var(--gold)}.session-item{border-radius:var(--radius-sm);color:#b8b0a5}.session-item:hover,.session-item.active{background:#24211c;color:var(--cream)}.session-tools input{background:#151515;border-color:#393630}.session-tools button{background:#1a1a1a;color:#c9a227}.topbar{height:98px;padding:28px 48px 20px;border-color:#393630}.topbar h1,.workspace-heading h2{font-family:'DM Serif Display',Georgia,serif;font-weight:400;letter-spacing:-.035em}.grounded-pill{color:#f0ece4;background:#24211c;border-color:#5b4a1c}.pulse,.status-dot{background:var(--gold)}.workspace{padding:58px min(8vw,120px) 36px}.welcome-symbol{border-color:#8b6b1e;color:var(--gold);background:#211d15}.welcome-block h2{font-family:'DM Serif Display',Georgia,serif;font-weight:400}.suggestions button{background:#151515;border-color:#393630;color:#c8c0b5;border-radius:var(--radius-md)}.suggestions button:hover{border-color:var(--gold);color:var(--cream)}.composer-wrap{background:#0b0b0b;border-color:#393630;padding-top:16px}.composer{background:#171717;border-color:#51472f;border-radius:var(--radius-lg);box-shadow:0 12px 36px #0006}.composer textarea{font-family:'Manrope',sans-serif}.context-chip{color:#d8c27b;background:#292217}.send-button{background:var(--gold);border-radius:var(--radius-sm)}.message{line-height:1.72}.message.user>div{background:#24211c;border-color:#51472f}.message-avatar{background:#211d15;border-color:#8b6b1e;color:var(--gold)}.citation{color:#918675}.context-panel{padding:32px 20px}.context-card{background:#171717;border-color:#393630;border-radius:var(--radius-md)}.context-card.primary{background:linear-gradient(135deg,#292217,#171717);border-color:#5b4a1c}.context-card h3{font-family:'DM Serif Display',Georgia,serif;font-size:21px;font-weight:400}.approval-card{background:#291f17;border-color:#8b4d32}.approval-icon{background:var(--gold)}.metric-card,.action-list>div,.project-card,.decision-card,.source-card{background:#151515;border-color:#393630;border-radius:var(--radius-md)}.section-heading{color:#d9d1c4}.project-status,.decision-status{color:#d8b94f}.tag{border-radius:4px}.primary-button{background:var(--gold);border-radius:var(--radius-sm)}.modal{background:#171717;border-color:#8b6b1e;border-radius:var(--radius-lg)}.modal h2{font-family:'DM Serif Display',Georgia,serif;font-weight:400}@media(max-width:1080px){.app-shell{grid-template-columns:220px minmax(0,1fr)}}@media(max-width:680px){.topbar{padding:20px 18px}.workspace{padding:34px 18px}.welcome-block h2{font-size:29px}.context-panel{display:none}}
/* Responsive stability pass */
button,input,textarea{font-family:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.workspace-heading{width:100%}.card-meta{flex-wrap:wrap}
@media(max-width:760px){.app-shell{display:flex;flex-direction:column;min-height:100dvh}.sidebar{order:2;border-right:0;border-top:1px solid var(--line);padding:10px 12px 12px;position:sticky;bottom:0;z-index:10;background:#0f0f0fee;backdrop-filter:blur(18px)}.brand-lockup,.new-chat,.sidebar-label,.session-tools,.session-list,.sidebar-footer{display:none}.nav-list{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:2px}.nav-item{padding:8px 2px;display:grid;justify-items:center;gap:4px;font-size:9px;text-align:center}.nav-icon{width:auto;font-size:14px}.nav-count{display:none}.main-panel{order:1;min-height:calc(100dvh - 68px)}.topbar{height:72px;padding:17px 16px 14px}.workspace{padding:28px 16px 22px;overflow:visible}.composer-wrap{position:sticky;bottom:68px;z-index:8;padding:9px 12px 12px;background:#0b0b0bf2;backdrop-filter:blur(14px)}.composer-note{display:none}.message{font-size:13px;gap:8px}.message.user>div{max-width:90%}.metric-grid,.project-grid,.suggestions{grid-template-columns:1fr}.decision-card{display:block}.decision-card .primary-button{margin-top:12px}.auth-card{padding:30px 24px}}
@media(max-width:380px){.nav-item{font-size:8px}.topbar-right .icon-button{display:none}.welcome-block h2{font-size:25px}}
.modal label{display:grid;gap:6px;margin-top:14px;color:#b8b0a5;font-size:10px;letter-spacing:.08em;text-transform:uppercase}.modal label input{border:1px solid #393630;border-radius:7px;background:#0f0f0f;color:#f0ece4;padding:10px;font-size:12px;text-transform:none;letter-spacing:0}