@font-face{font-family:DM Sans Variable;font-style:normal;font-display:swap;font-weight:100 1000;src:url(/_next/static/media/dm-sans-latin-ext-wght-normal.fbf4c1a6.woff2) format("woff2-variations");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:DM Sans Variable;font-style:normal;font-display:swap;font-weight:100 1000;src:url(/_next/static/media/dm-sans-latin-wght-normal.bfe8c811.woff2) format("woff2-variations");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}:root{color-scheme:light;--bg:#fbfbf9;--surface:#f0f0ed;--paper:#fff;--ink:#1d1d1f;--muted:#55555b;--faint:#6b6b70;--line:rgba(0,0,0,0.08);--line-strong:rgba(0,0,0,0.16);--accent:#0a5bd8;--success:#17753c;--danger:#c8281e;--chat-user-bg:#e7f0ff;--chat-user-ink:#12376b;--chat-user-meta:#36577f;--chat-user-line:#b4cdf1;--chat-ai-bg:#ffffff;--chat-ai-ink:#252a32;--chat-ai-meta:#556070;--chat-ai-line:#d8dee6}.language-selector select{max-width:108px;min-height:36px;padding:4px 6px;border:1px solid var(--line);border-radius:7px;background:var(--bg);font-size:12px}.reference-purpose{display:block}.image-action-card li{overflow-wrap:anywhere}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}body,button,input,select,textarea{font-family:DM Sans Variable,system-ui,sans-serif;font-size:16px;line-height:1.5;font-optical-sizing:auto;-webkit-font-smoothing:antialiased}button,input,select,textarea{color:inherit}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}button{font-weight:500}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.15;letter-spacing:-.035em;font-weight:450}svg{flex-shrink:0;display:block}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.skip-link{position:fixed;left:12px;top:-80px;background:var(--ink);color:#fff;padding:12px;z-index:100}.skip-link:focus{top:12px}.wordmark{display:inline-flex;align-items:center;gap:10px;font-size:22px;font-weight:600;letter-spacing:-.035em}.brand-diamond{display:inline-block;width:10px;height:10px;background:var(--ink);transform:rotate(45deg);border-radius:3px}.mini-diamond{width:7px;height:7px;border-radius:2px;background:var(--accent);transform:rotate(45deg)}.app-header{height:56px;padding:0 24px;border-bottom:1px solid var(--line);gap:30px;background:var(--bg)}.app-header,.header-context{display:flex;align-items:center}.header-context{gap:26px;color:var(--muted);font-size:14px}.header-divider{height:20px;width:1px;background:var(--line-strong)}.header-right{display:flex;align-items:center;gap:18px;margin-left:auto;font-size:14px}.account-label,.header-operator-link{white-space:nowrap}.account-label{max-width:220px;overflow:hidden;text-overflow:ellipsis}.avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#e9e9e4;font-weight:600}.preview-badge{border:1px solid #d9dacc;background:#f5f5eb;padding:3px 9px;border-radius:5px;font-size:12px}.preview-note{min-height:34px;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:7px 24px;background:#f3f3eb;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.preview-note a{text-decoration:underline;text-underline-offset:3px;white-space:nowrap}.shell-body{display:flex;min-height:calc(100dvh - 56px)}.preview-note+.shell-body{min-height:calc(100dvh - 90px)}.sidebar{width:226px;flex-shrink:0;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;padding:28px 14px 16px;background:#f6f6f2}.sidebar button{text-align:left}.nav-item{width:100%;display:flex;align-items:center;gap:10px;border:0;background:transparent;padding:10px 12px;border-radius:7px;font-size:14px}.nav-item.active{background:#e9e9e3}.count{font-size:12px;color:var(--faint);margin-left:auto}.sidebar-section-heading{display:flex;align-items:center;justify-content:space-between;margin:28px 10px 10px;font-size:10px;font-weight:600;letter-spacing:.09em;color:var(--faint)}.campaign-nav{display:flex;align-items:center;gap:9px;width:100%;border:0;background:none;padding:9px 12px;border-radius:7px;font-size:14px;overflow-wrap:anywhere}.campaign-nav.selected{background:#eaeae4;font-weight:600}.nav-dot{width:5px;height:5px;background:#93938f;flex-shrink:0;border-radius:50%}.piece-nav{display:flex;align-items:flex-start;width:100%;gap:10px;background:none;border:1px solid transparent;padding:12px 9px;border-radius:7px;margin:4px 0;font-size:13px}.piece-nav strong{overflow-wrap:anywhere;font-size:13px;font-weight:500;display:block;line-height:1.5}.piece-nav small{font-size:11px;color:var(--faint);display:block;margin-top:4px}.piece-nav.selected{border-color:var(--line);background:var(--paper);box-shadow:0 2px 3px #00000003}.piece-number{color:var(--faint);font-size:11px;line-height:20px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.add-piece{gap:8px;border:0;background:none;font-size:13px;color:var(--muted);padding:12px 9px}.add-piece,.sidebar-bottom{display:flex;align-items:center}.sidebar-bottom{font-size:11px;color:var(--faint);gap:7px;padding:40px 8px 0}.sidebar-bottom button{margin-left:auto}.status-dot{width:5px;height:5px;display:inline-block;border-radius:50%;background:#85857f;flex-shrink:0}.icon-button{border:0;background:none;padding:6px;border-radius:5px;display:inline-flex;align-items:center;justify-content:center}.icon-button:hover{background:var(--surface)}.workspace-main{flex:1 1;min-width:0;position:relative}.announcements:not(:empty){position:fixed;right:24px;bottom:24px;padding:12px 18px;background:var(--ink);color:white;border-radius:7px;box-shadow:0 4px 20px #0002;z-index:30;font-size:14px}.muted{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:.09em;color:var(--faint);font-weight:500;margin-bottom:10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 16px;border:1px solid var(--line-strong);background:var(--paper);border-radius:7px;font-size:14px;font-weight:500;min-height:42px}.button:hover{background:#f4f4f0}.button.primary{background:var(--accent);border-color:var(--accent);color:white}.button.primary:hover{background:#084cb7}.button.small{font-size:13px;padding:7px 12px;min-height:34px}.workspace-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:28px 32px 25px;border-bottom:1px solid var(--line)}.workspace-heading h1{font-size:32px;margin-top:5px;overflow-wrap:anywhere}.breadcrumb{border:0;background:none;padding:0;display:inline-flex;align-items:center;gap:9px;font-size:12px;color:var(--faint)}.workspace-heading-actions{display:flex;align-items:center;gap:18px}.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;border:1px solid var(--line);padding:4px 9px;border-radius:5px;color:var(--muted);white-space:nowrap}.workspace-columns{display:grid;grid-template-columns:minmax(280px,.88fr) minmax(350px,1.12fr);min-height:calc(100dvh - 218px)}.conversation-pane{border-right:1px solid var(--line);display:flex;flex-direction:column;min-width:0}.pane-heading{height:57px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 25px;font-size:14px}.pane-heading>span:first-child{display:flex;gap:9px;align-items:center}.mini-label{font-size:10px;letter-spacing:.07em;color:var(--faint)}.brief-section{padding:32px 28px 20px}.brief-label{display:flex;align-items:center;gap:9px;font-size:10px;color:var(--faint);letter-spacing:.08em;margin-bottom:23px}.brief-section h2{font-size:32px;line-height:1.12;margin-bottom:14px}.brief-section>.muted{font-size:14px;line-height:1.7}.brief-paper{background:var(--paper);border:1px solid var(--line);border-radius:8px;margin-top:25px;box-shadow:0 3px 14px #00000002}.paper-caption{display:flex;align-items:center;gap:7px;padding:14px 16px;border-bottom:1px solid var(--line);font-size:12px}.paper-caption strong{font-weight:500}.paper-caption button{margin-left:auto;border:0;background:none;font-size:12px;color:var(--accent);padding:0}.brief-copy{font-size:14px;line-height:1.75;color:var(--muted);white-space:pre-wrap;padding:18px 18px 20px;overflow-wrap:anywhere}.shared-note{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--faint);margin-top:12px}.chat-unavailable{padding:22px 28px 24px;margin-top:auto}.coming-label{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:12px}.coming-label strong{font-weight:500}.chat-unavailable>p{font-size:12px;color:var(--faint);line-height:1.7;margin-top:8px}.composer-disabled{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid var(--line-strong);border-radius:9px;padding:14px;margin-top:18px;color:#757570;background:#f6f6f3;font-size:12px}.send-disabled{display:grid;place-items:center;background:#e8e8e3;border-radius:6px;width:27px;height:27px}.result-pane{display:flex;flex-direction:column;min-width:0}.result-heading{padding:30px 30px 22px;display:flex;gap:16px;align-items:center;justify-content:space-between}.result-heading h2{font-size:24px;line-height:1.25;overflow-wrap:anywhere}.result-heading>svg{color:#999993}.tabs{display:flex;padding:0 28px;gap:23px;border-bottom:1px solid var(--line);align-items:center;min-height:40px;overflow-x:auto}.tabs button{position:relative;flex-shrink:0;background:none;border:0;font-size:13px;padding:0 0 12px;color:var(--muted)}.tabs button[aria-selected=true]{color:var(--ink);font-weight:600}.tabs button[aria-selected=true]:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--ink)}.tab-upcoming{font-size:13px;padding-bottom:12px;color:#9a9a94}.piece-content{padding:28px;background:#f4f4f0;flex:1 1}.sheet-document{border:1px solid var(--line-strong);background:var(--paper);box-shadow:0 6px 15px #00000003}.briefing-panel,.sheet-document{width:100%;max-width:none;margin:0}.briefing-panel{display:grid;grid-gap:24px;gap:24px}.briefing-panel .sheet-document{width:100%}.briefing-folder{width:100%;max-width:none;min-width:0;margin:0}.briefing-folder-tabs{display:flex;align-items:flex-end;gap:14px;padding:4px 14px 0 0;isolation:isolate}.briefing-folder-tabs button{position:relative;z-index:1;min-height:44px;max-width:calc(50% - 7px);padding:10px clamp(10px,2vw,20px);margin-bottom:-1px;border:1px solid var(--line-strong);border-bottom:0;border-radius:9px 9px 0 0;background:var(--surface);color:var(--muted);font-size:13px;line-height:1.4;text-align:left}.briefing-folder-tabs button:before{content:"";position:absolute;z-index:-1;top:-1px;right:-9px;bottom:0;width:18px;border:1px solid var(--line-strong);border-left:0;border-bottom:0;border-radius:0 7px 0 0;background:inherit;transform:skewX(18deg)}.briefing-folder-tabs button[aria-selected=true]{z-index:2;background:var(--paper);color:var(--accent);font-weight:650}.briefing-folder-tabs button:hover{color:var(--accent)}.briefing-folder-tabs button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;z-index:3}.briefing-folder-paper{border:1px solid var(--line-strong);border-radius:0 8px 8px 8px;background:var(--paper);box-shadow:0 6px 15px #00000003}.briefing-folder-panel[hidden]{display:none}.briefing-folder-panel:focus-visible{outline:2px solid var(--accent);outline-offset:-3px}.briefing-folder-panel .sheet-document,.briefing-folder-panel>.campaign-briefing{width:100%;max-width:none;border:0;border-radius:0 8px 8px 8px;box-shadow:none}.campaign-briefing{min-width:0;padding:clamp(18px,3vw,28px);border:1px solid var(--line-strong);background:var(--paper)}.campaign-briefing-heading{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:22px}.campaign-briefing-heading h3{font-size:24px;margin-bottom:6px}.briefing-status,.campaign-briefing-heading p{color:var(--muted);font-size:14px}.briefing-status{margin-bottom:18px}.briefing-empty,.briefing-text{font-size:16px;line-height:1.8;overflow-wrap:anywhere}.briefing-text{white-space:pre-wrap}.briefing-empty{color:var(--muted)}.briefing-saved{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}.briefing-saved summary{cursor:pointer;font-size:14px}.briefing-saved .briefing-text{margin-top:16px}.sheet-title{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:15px 20px}.sheet-title .wordmark{font-size:17px;gap:7px}.sheet-title .brand-diamond{width:7px;height:7px}.sheet-title>span:last-child{font-size:9px;letter-spacing:.04em;color:var(--faint)}.sheet-inner{padding:26px 24px 0}.sheet-inner .eyebrow{font-size:10px}.sheet-inner h3{font-size:28px;line-height:1.18;margin-bottom:28px;overflow-wrap:anywhere}.spec-list{margin:0}.spec-list>div{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:14px 0;font-size:12px}.spec-list dt{color:var(--faint)}.spec-list dd{margin:0;text-align:right;font-weight:500}.spec-list .pending-value{color:var(--faint);font-weight:400}.sheet-footnote{display:flex;align-items:flex-start;gap:7px;font-size:10px;line-height:1.7;color:var(--faint);border-top:1px solid var(--line);padding:14px 0}.sheet-footnote .status-dot{margin-top:6px}.next-step{max-width:740px;margin:23px auto 0}.step-tag{font-size:10px;letter-spacing:.09em;color:var(--faint)}.next-step p{font-size:14px;margin:6px 0}.briefing-folder-panel .sheet-inner{padding-bottom:26px}.briefing-folder-panel .sheet-inner>.small-text{margin-bottom:16px}.briefing-folder-panel .next-step{max-width:none;margin:0;padding:22px 24px;border-top:1px solid var(--line);border-radius:0 0 8px 8px;background:var(--bg);line-height:1.65}.small-text{font-size:12px}.result-footer{display:flex;align-items:center;gap:7px;border-top:1px solid var(--line);font-size:11px;padding:15px 28px;color:var(--faint)}.footer-stage{margin-left:auto;font-size:10px}.concept-empty{min-height:350px;padding:35px 28px;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px dashed var(--line-strong);background:#fafaf7}.concept-empty>svg{color:#92928a;margin-bottom:25px}.concept-empty h3{font-size:25px;max-width:12em}.concept-empty p{font-size:14px;color:var(--faint);line-height:1.7;max-width:30em;margin:15px 0 40px}.concept-cross{position:absolute;left:15px;top:8px;color:#94948d;font-weight:300}.concept-caption{font-size:11px;color:var(--faint)}.empty-campaigns,.empty-piece{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:40px 22px}.empty-campaigns h2,.empty-piece h3{font-size:28px}.empty-campaigns p,.empty-piece p{font-size:15px;color:var(--muted);line-height:1.7}.empty-campaigns>svg,.empty-piece>svg{color:var(--faint)}.campaigns-page{padding:46px 40px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:50px}.page-heading h1{font-size:48px;margin-bottom:13px}.page-heading .muted{font-size:16px}.list-heading{font-size:10px;letter-spacing:.08em;color:var(--faint);padding:12px 0;border-bottom:1px solid var(--line-strong)}.campaign-row,.list-heading{display:grid;grid-template-columns:1fr 90px 140px}.campaign-row{width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);align-items:center;padding:27px 0;grid-gap:0;gap:0}.campaign-row:hover{background:#f6f6f2}.campaign-row-name{display:flex;gap:20px;align-items:center;min-width:0;padding-right:18px}.campaign-index{font-size:12px;color:var(--faint);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.campaign-row strong{display:block;font-size:21px;font-weight:450;letter-spacing:-.03em;overflow-wrap:anywhere}.campaign-row small{display:block;font-size:13px;color:var(--faint);margin-top:8px;max-width:50em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.campaign-row-name>span:last-child{min-width:0}.campaign-pieces{font-size:14px;color:var(--muted)}.campaign-row-end{display:flex;align-items:center;justify-content:space-between;padding-right:10px}.dialog{width:min(560px,calc(100% - 32px));border:1px solid var(--line-strong);border-radius:14px;padding:28px;background:var(--bg);color:var(--ink);max-height:90dvh;box-shadow:0 25px 100px #0002}.dialog::-webkit-backdrop{background:#1d1d1f55;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.dialog::backdrop{background:#1d1d1f55;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.dialog-header{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:30px}.dialog-header h2{font-size:32px}.field{display:flex;flex-direction:column;gap:7px;font-size:14px;margin:18px 0}.field input,.field select,.field textarea,.mobile-tools select{border:1px solid var(--line-strong);border-radius:7px;background:var(--paper);padding:11px 12px;min-width:0;width:100%;font-size:15px}.field textarea{resize:vertical;min-height:120px;line-height:1.6}.field-help{font-size:12px;color:var(--faint)}.field-columns{display:grid;grid-template-columns:1fr 1fr;grid-gap:15px;gap:15px}.dialog-footer{display:flex;justify-content:flex-end;gap:10px;margin-top:27px}.error-message{font-size:14px;color:var(--danger);border:1px solid #c8281e33;background:#fff6f5;padding:12px 15px;border-radius:7px;margin:14px 0}.mobile-logout,.mobile-settings,.mobile-switch,.mobile-tools{display:none}.auth-header{padding:22px 28px;border-bottom:1px solid var(--line)}.auth-main{min-height:calc(100dvh - 78px);display:grid;grid-template-columns:1fr 1fr}.auth-intro{padding:clamp(35px,6vw,100px);border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;background:var(--surface)}.auth-intro h1{font-size:clamp(40px,4.5vw,70px);line-height:1.03;max-width:8em;margin:25px 0}.auth-intro>p{color:var(--muted);max-width:30em;font-size:17px;line-height:1.7}.auth-bottom{font-size:12px;color:var(--faint);margin-top:60px;gap:7px}.auth-bottom,.auth-form-wrap{display:flex;align-items:center}.auth-form-wrap{padding:40px;justify-content:center}.auth-card{width:100%;max-width:375px}.auth-card h2{font-size:32px;margin:10px 0}.auth-card>p{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:26px}.auth-card .button{width:100%}.auth-divider{display:flex;align-items:center;gap:12px;margin:22px 0;color:var(--faint);font-size:12px}.auth-divider:after,.auth-divider:before{content:"";height:1px;background:var(--line);flex:1 1}.auth-note{font-size:12px;color:var(--faint);line-height:1.7;margin:20px 0}.auth-note a{text-decoration:underline;text-underline-offset:3px}.auth-card .preview-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--accent);margin-top:20px;text-decoration:underline;text-underline-offset:4px}.account-kinds{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.account-option{border:1px solid var(--line-strong);border-radius:7px;padding:14px;font-size:14px;display:flex;gap:9px;align-items:center}.account-option:has(input:checked){border-color:var(--accent);background:#f0f5ff}.account-option input{accent-color:var(--accent)}.onboard-layout{max-width:520px;padding:65px 24px;margin:0 auto}.onboard-layout h1{font-size:38px;margin:20px 0}.onboard-layout>p{color:var(--muted);line-height:1.7}.onboard-layout .button.primary{width:100%;margin-top:20px}.legal-layout{max-width:720px;padding:65px 24px;margin:0 auto}.legal-layout h1{font-size:38px;margin:20px 0}.legal-layout h2{font-size:20px;margin:32px 0 12px}.legal-layout li,.legal-layout p{line-height:1.7}.legal-layout li+li{margin-top:8px}.legal-layout .button{margin-top:20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;-webkit-clip-path:inset(50%);clip-path:inset(50%);white-space:nowrap;border:0}.chat-panel{display:flex;flex-direction:column;height:max(690px,calc(100dvh - 218px));min-width:0;position:relative}.chat-panel .pane-heading{flex-shrink:0}.chat-offline{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--faint)}.chat-scope{display:flex;align-items:center;gap:5px;padding:12px 20px;border-bottom:1px solid var(--line);flex-wrap:wrap}.chat-scope button{border:1px solid transparent;background:none;border-radius:5px;padding:6px 8px;font-size:12px;color:var(--faint)}.chat-scope button.selected{background:var(--surface);color:var(--ink);border-color:var(--line)}.chat-scope .chat-edit-brief{margin-left:auto;color:var(--accent)}.chat-thread-label{padding:9px 28px;display:flex;align-items:center;gap:7px;color:var(--faint);font-size:11px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.chat-timeline{--chat-message-inset:32px;flex:1 1;min-height:140px;overflow-y:auto;overscroll-behavior:contain;padding:28px;scrollbar-width:thin}.chat-welcome h2{font-size:32px;margin-bottom:16px}.chat-welcome p{font-size:14px;line-height:1.85;color:var(--muted);white-space:pre-line}.chat-welcome .brief-label{margin-bottom:20px}.welcome-caption{display:block;font-size:10px;color:var(--faint);margin-top:14px}.chat-brief-context,.chat-shared-files{font-size:12px;border:1px solid var(--line);background:var(--paper);padding:13px 15px;border-radius:7px;margin-top:22px}.chat-timeline summary{cursor:pointer;color:var(--muted)}.chat-timeline summary svg{display:inline-block;vertical-align:middle;margin-right:5px}.chat-brief-context p{line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;margin-top:12px;color:var(--muted)}.chat-shared-files .chat-file-card{margin-top:10px}.chat-loading{font-size:12px;color:var(--faint);margin-top:16px}.chat-message{width:-moz-fit-content;width:fit-content;max-width:calc(100% - var(--chat-message-inset));margin:24px 0 0 auto;background:var(--chat-user-bg);color:var(--chat-user-ink);border:1px solid var(--chat-user-line);border-right:3px solid var(--accent);border-radius:10px 10px 2px 10px;padding:14px 16px}.chat-message-label{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--faint);margin-bottom:7px;gap:10px}.chat-message-label span{font-weight:600}.agent-reply>p,.chat-message>p{font-size:16px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.chat-message-files{display:grid;grid-gap:8px;gap:8px;margin-top:10px}.chat-file-card{display:flex;align-items:center;gap:10px;min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:6px;padding:9px}.chat-file-card>img,.chat-file-icon{width:48px;height:48px;object-fit:cover;border-radius:4px;background:var(--surface);flex-shrink:0}.chat-file-icon{display:grid;place-items:center;color:var(--faint)}.chat-file-card>div{flex:1 1;min-width:0}.chat-file-card strong{display:block;font-size:12px;font-weight:500;overflow-wrap:anywhere}.chat-file-card small{display:block;font-size:10px;color:var(--faint);margin-top:4px}.chat-next-piece{margin-top:22px;font-size:12px}.chat-composer{flex-shrink:0;position:relative;padding:17px 24px 20px;border-top:1px solid var(--line);background:var(--bg)}.chat-composer textarea{display:block;width:100%;border:1px solid var(--line-strong);border-radius:8px;background:var(--paper);padding:12px 14px;resize:vertical;min-height:82px;max-height:200px;font-size:14px;line-height:1.7}.chat-composer textarea::placeholder{color:var(--faint)}.composer-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.attach-button{border:0;background:none;display:inline-flex;align-items:center;gap:7px;padding:6px 0;color:var(--muted);font-size:12px;text-align:left}.attach-button:hover{color:var(--accent)}.chat-send{display:grid;place-items:center;border:0;border-radius:6px;background:var(--accent);color:white;width:34px;height:34px;flex-shrink:0}.chat-send:disabled{background:#e5e5de;color:var(--muted);opacity:1}.composer-help{margin-top:6px}.chat-privacy,.composer-help{font-size:10px;color:var(--faint)}.chat-privacy{display:block;margin-top:8px}.chat-save-status{font-size:11px;color:var(--success)}.chat-save-status:not(:empty){margin-top:10px}.chat-composer .error-message{font-size:12px;padding:9px 12px}.staged-files{display:grid;grid-gap:6px;gap:6px;max-height:170px;overflow-y:auto;margin-bottom:10px}.staged-file{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:6px;padding:7px 9px;background:var(--paper)}.staged-file img{width:35px;height:35px;object-fit:cover;border-radius:3px}.staged-file>span{flex:1 1;min-width:0}.staged-file strong{display:block;font-size:11px;font-weight:500;overflow-wrap:anywhere}.staged-file small{display:block;font-size:10px;color:var(--faint)}.is-dragging{outline:2px dashed var(--accent);outline-offset:-3px}.chat-drop-hint{position:absolute;inset:0;background:#f0f5fff5;display:grid;place-items:center;color:var(--accent);font-size:15px;pointer-events:none}@media (max-width:1100px){.chat-timeline{padding:24px 20px}.chat-composer{padding-inline:18px}.chat-scope{padding-inline:12px}.chat-welcome h2{font-size:29px}}@media (max-width:620px){.chat-panel{height:max(640px,calc(100dvh - 310px))}.chat-composer textarea{font-size:16px}.chat-timeline{--chat-message-inset:20px}}@media (min-width:1600px){.sidebar{width:250px}.workspace-columns{grid-template-columns:minmax(360px,.8fr) minmax(550px,1.2fr)}.brief-section,.chat-unavailable{padding-inline:40px}.piece-content{padding:40px}.brief-section h2{font-size:38px}.sheet-inner{padding:36px 34px 0}.spec-list>div{font-size:14px;padding-block:18px}.brief-copy{font-size:16px}}@media (max-width:1100px){.sidebar{width:195px}.workspace-columns{grid-template-columns:minmax(250px,.9fr) minmax(300px,1.1fr)}.workspace-heading{padding:22px}.brief-section,.chat-unavailable{padding-inline:20px}.piece-content{padding:20px}.result-heading{padding:24px 20px 18px}.tabs{gap:18px}.pane-heading,.tabs{padding-inline:20px}.sheet-inner{padding:24px 18px 0}.sheet-title{padding:14px}.sheet-title>span:last-child{font-size:8px}.sheet-inner h3{font-size:25px}}@media (max-width:850px){.account-label,.header-operator-link span{display:none}.mobile-logout{display:inline-flex}.sidebar{display:none}.workspace-heading{padding:22px 20px}.workspace-columns{grid-template-columns:minmax(250px,.9fr) minmax(300px,1.1fr)}.mobile-tools{padding:10px 20px;border-bottom:1px solid var(--line)}.mobile-tools,.mobile-tools label{display:flex;gap:12px;align-items:center}.mobile-tools label{flex:1 1;min-width:0;font-size:12px}.mobile-tools select{font-size:13px;padding:7px;flex:1 1;max-width:320px}.campaigns-page{padding:35px 24px}.page-heading h1{font-size:40px}.header-context{display:none}.auth-intro{padding:40px}.auth-form-wrap{padding:30px}}@media (max-width:620px){.app-header{height:56px;gap:12px;padding-inline:12px}.header-right{gap:8px}.header-operator-link span,.header-right .avatar,.header-right .preview-badge{display:none}.mobile-settings{display:inline-flex}.language-selector select{max-width:86px}.account-label{display:none}.wordmark{font-size:21px}.preview-note{padding:8px 18px;align-items:flex-start;font-size:11px}.preview-note span{max-width:21em}.preview-badge{font-size:11px}.workspace-heading h1{font-size:28px}.workspace-heading-actions{gap:8px}.workspace-heading-actions>.badge{display:none}.workspace-heading{padding:20px 18px}.workspace-columns{display:block}.conversation-pane,.result-pane{display:none}.conversation-pane.mobile-visible,.result-pane.mobile-visible{display:flex}.conversation-pane{border-right:0}.mobile-switch{display:flex;padding:0 18px;border-bottom:1px solid var(--line);gap:25px}.mobile-switch button{border:0;border-bottom:2px solid transparent;background:none;padding:12px 4px;font-size:14px;color:var(--faint)}.mobile-switch button.selected{border-color:var(--ink);color:var(--ink)}.result-heading{padding:24px 18px}.result-heading h2{font-size:23px}.tabs{gap:20px;padding-inline:18px}.tab-upcoming,.tabs button{font-size:12px}.piece-content{padding:18px 14px;min-height:400px}.result-footer{padding:15px 18px}.sheet-title>span:last-child{font-size:9px}.sheet-inner h3{font-size:26px}.spec-list>div{font-size:12px;gap:12px}.sheet-title{padding:14px 18px}.footer-stage{display:none}.campaigns-page{padding:30px 18px}.page-heading{align-items:flex-start;flex-direction:column;margin-bottom:30px}.page-heading h1{font-size:38px}.campaign-row,.list-heading{grid-template-columns:1fr 48px 90px}.campaign-row strong{font-size:19px}.campaign-row small{font-size:12px}.campaign-row-name{gap:10px}.campaign-index,.campaign-row-end>svg{display:none}.empty-campaigns{padding:35px 0}.auth-main{display:block}.auth-intro{padding:28px 24px;border:0;border-bottom:1px solid var(--line)}.auth-intro h1{font-size:39px;max-width:10em;margin:15px 0}.auth-intro>p{font-size:14px;max-width:30em}.auth-bottom{display:none}.auth-form-wrap{padding:35px 24px 60px}.auth-card{max-width:none}.auth-header{padding:18px 24px}.field-columns{grid-template-columns:1fr;gap:0}.dialog{padding:24px 20px}.dialog-header h2{font-size:29px}.dialog-footer .button{padding:10px 13px;font-size:13px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}.sheet-editor{display:grid;grid-gap:14px;gap:14px;margin:22px 0}.sheet-editor label{display:grid;grid-gap:6px;gap:6px;font-size:14px;color:var(--muted)}.sheet-editor input,.sheet-editor select{width:100%;min-width:0;padding:10px;border:1px solid var(--line);border-radius:7px;background:var(--paper);color:inherit;font:inherit}.sheet-editor-actions{display:flex;gap:8px;flex-wrap:wrap}.sheet-add-fields summary{cursor:pointer;font-size:14px;color:var(--muted)}.sheet-add-fields .sheet-editor-actions{margin-top:12px}.usable-dimension-field{display:grid;grid-gap:6px;gap:6px}.sheet-editor .sheet-na-check{display:flex;align-items:center;gap:8px;font-size:14px}.sheet-editor .sheet-na-check input{width:auto;margin:0}.fit-result{border-top:1px solid var(--line);padding-top:18px;margin-top:24px;font-size:14px}.fit-result small{color:var(--muted);line-height:1.5}.piece-proposal{margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}.piece-proposal h3{font-size:1rem;margin:0 0 12px}.piece-proposal-list{list-style:none;padding:0;margin:0}.piece-proposal-list>li{padding:12px 0;border-bottom:1px solid var(--line)}.piece-proposal-actions{display:flex;flex-wrap:wrap;gap:8px}.agent-reply{width:-moz-fit-content;width:fit-content;max-width:calc(100% - var(--chat-message-inset));margin:18px auto 0 0;padding:16px;background:var(--chat-ai-bg);color:var(--chat-ai-ink);border-left:1px solid var(--chat-ai-line);border:1px solid var(--chat-ai-line);border-left-width:3px;border-radius:10px 10px 10px 2px}.agent-proposal pre,.agent-reply p{white-space:pre-wrap;overflow-wrap:anywhere}.agent-proposal{margin-top:14px}.agent-proposal summary{cursor:pointer;font-size:14px}.agent-proposal pre{font:inherit;font-size:13px}.agent-proposal .spec-list dd,.markdown-content,.sheet-document .spec-list dd{overflow-wrap:anywhere}.markdown-content{min-width:0;font-size:16px;line-height:1.8;white-space:normal}.markdown-content>:first-child{margin-top:0}.markdown-content>:last-child{margin-bottom:0}.markdown-content p{margin:.85em 0;white-space:pre-line}.markdown-content h4,.markdown-content h5,.markdown-content h6{margin:1.4em 0 .55em;font-size:1rem;line-height:1.45;font-weight:600}.markdown-content .markdown-title{font-size:1.2rem}.markdown-content .markdown-section{font-size:1.05rem}.markdown-content ol,.markdown-content ul{margin:.75em 0;padding-left:1.4em}.markdown-content li{padding-left:.15em;margin:.35em 0}.markdown-content li>ol,.markdown-content li>ul{margin:.3em 0}.markdown-content strong{font-weight:600}.markdown-content blockquote{margin:1em 0;padding-left:1em;border-left:3px solid var(--line-strong);color:var(--muted)}.markdown-content code{padding:.1em .25em;border-radius:3px;background:var(--surface);font-size:.9em}.markdown-content pre{max-width:100%;padding:12px;overflow-x:auto;white-space:pre;background:var(--surface);border-radius:5px}.markdown-content pre code{padding:0;background:none}.markdown-content hr{margin:1.4em 0;border:0;border-top:1px solid var(--line)}.agent-proposal>.markdown-content{margin-top:14px}.agent-check{display:flex;gap:9px;align-items:flex-start;margin:12px 0;font-size:12px;line-height:1.5}.agent-check input{flex-shrink:0;margin-top:3px}.agent-check span{overflow-wrap:anywhere;min-width:0}.concept-workspace{max-width:none;width:100%;min-width:0;margin:0}.concept-canvas{background:var(--paper);border:1px solid var(--line);min-height:260px;display:grid;place-items:center;border-radius:12px;overflow:hidden}.concept-canvas img{width:100%;max-height:600px;object-fit:contain;display:block}.concept-placeholder{padding:32px 24px;text-align:center}.concept-placeholder>span{font-size:44px;color:var(--accent)}.concept-placeholder h3{font-size:23px;font-weight:500;margin:12px 0}.concept-placeholder p{color:var(--muted);font-size:14px;line-height:1.6}.concept-history{display:flex;gap:8px;overflow-x:auto;margin:18px 0;padding:2px}.concept-history button{flex:0 0 180px;padding:12px;border:1px solid var(--line);background:transparent;text-align:left;border-radius:7px;color:inherit}.concept-history button[aria-pressed=true]{border-color:var(--accent);background:#f0f3ff}.concept-history span,.concept-history strong{display:block;font-size:12px}.concept-history span{margin-top:5px;color:var(--muted)}.concept-actions{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.action-source{display:block;width:100%;max-height:300px;object-fit:contain;margin:12px 0;border-radius:6px}.image-action-card{padding:20px;border:1px solid var(--line);border-radius:12px;margin:16px 0;overflow-wrap:anywhere}.image-action-card>strong{display:block;margin-bottom:4px}.image-action-card>details+p,.image-action-card>p+p{margin-top:12px}.image-action-card>p{line-height:1.65}.image-action-card>strong+p{color:var(--muted)}.image-action-card .action-source{display:block;margin:20px 0;border:1px solid var(--line);border-radius:10px;background:#fff}.image-result-actions{display:flex;flex-wrap:wrap;gap:10px}.image-action-card>p:last-child{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}.workspace-navigation-shell{width:200px;flex-shrink:0}.workspace-navigation-shell[data-floating=true]{width:0}.navigation-drawer{height:100%}.app-shell .navigation-drawer .sidebar{min-height:100%}.workspace-navigation-shell[data-floating=true] .navigation-drawer{position:fixed;inset:8px auto 8px 0;width:216px;height:auto;z-index:40;border:1px solid var(--line);border-radius:12px;overflow:auto;background:var(--surface);box-shadow:6px 8px 28px #00000012;transform:translateX(calc(-100% - 12px));opacity:0;visibility:hidden;transition:transform .2s ease,opacity .16s ease,visibility .2s}.workspace-navigation-shell[data-floating=true][data-visible=true] .navigation-drawer{transform:translateX(0);opacity:1;visibility:visible}.workspace-navigation-shell[data-floating=true] .sidebar{width:100%;border-right:0}.navigation-edge{position:fixed;top:46dvh;left:188px;width:24px;height:72px;padding:0;border:0;border-radius:0 8px 8px 0;background:transparent;color:var(--muted);z-index:41;display:flex;align-items:center;justify-content:center;transition:left .2s ease,background .16s ease}.navigation-edge-mark{width:3px;height:24px;border-radius:4px;background:currentColor;opacity:.25;transition:opacity .16s ease,height .16s ease}.navigation-edge svg{position:absolute;opacity:0;transform:rotate(180deg);transition:opacity .16s ease}.workspace-navigation-shell[data-floating=true] .navigation-edge{left:0}.navigation-edge-sensor{position:fixed;inset:56px auto 8px 0;width:8px;z-index:41}.workspace-navigation-shell[data-floating=true] .navigation-edge svg{transform:none}.workspace-navigation-shell[data-floating=true][data-visible=true] .navigation-edge{left:216px}.navigation-edge:focus-visible,.navigation-edge:hover{background:var(--surface)}.navigation-edge:focus-visible .navigation-edge-mark,.navigation-edge:hover .navigation-edge-mark{opacity:0;height:36px}.navigation-edge:focus-visible svg,.navigation-edge:hover svg{opacity:1}.navigation-edge-hint{position:absolute;left:100%;margin-left:6px;padding:6px 9px;border:1px solid var(--line);border-radius:6px;white-space:nowrap;font-size:11px;background:var(--bg);opacity:0;transform:translateX(-4px);pointer-events:none;transition:opacity .16s ease,transform .16s ease}.navigation-edge:focus-visible .navigation-edge-hint,.navigation-edge:hover .navigation-edge-hint{opacity:1;transform:none}.app-shell .chat-scope{flex-wrap:nowrap}.chat-scope .chat-edit-brief,.chat-scope>svg{flex-shrink:0}.chat-thread-select{flex:1 1;min-width:0;width:0;max-width:100%;padding:7px 24px 7px 8px;border:1px solid var(--line);border-radius:6px;background-color:var(--surface);color:var(--ink);font:inherit;font-size:12px;text-overflow:ellipsis;cursor:pointer}.chat-thread-select:disabled{cursor:wait;opacity:.6}@media (prefers-reduced-motion:reduce){.navigation-drawer,.navigation-edge,.navigation-edge svg,.navigation-edge-hint,.navigation-edge-mark{transition:none!important}}.app-shell .app-header{gap:14px;padding-inline:18px}.app-shell .sidebar{width:200px;padding:16px 10px 12px}.app-shell .workspace-heading{padding:12px 22px;gap:12px}.app-shell .workspace-heading h1{font-size:24px;line-height:1.25;margin-top:3px}.app-shell .workspace-heading-actions{gap:10px;flex-shrink:0}.app-shell .workspace-columns{grid-template-columns:var(--chat-width,420px) 8px minmax(0,1fr);min-height:var(--workspace-height,calc(100dvh - 140px));align-items:stretch}.app-shell .conversation-pane{border-right:0;min-height:0}.app-shell .chat-panel{position:-webkit-sticky;position:sticky;top:0;height:var(--chat-height,calc(100dvh - 140px));min-height:300px}.workspace-divider{display:flex;justify-content:center;background:var(--bg);border-inline:1px solid var(--line);cursor:col-resize;touch-action:none}.workspace-divider span{position:-webkit-sticky;position:sticky;top:45dvh;align-self:flex-start;width:2px;height:30px;border-radius:2px;margin-top:180px;background:var(--line-strong)}.workspace-divider:focus-visible span,.workspace-divider:hover span,[data-resizing=true] .workspace-divider span{background:var(--accent)}.workspace-divider:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}[data-resizing=true]{-webkit-user-select:none;-moz-user-select:none;user-select:none;cursor:col-resize}.app-shell[data-viewer-expanded=true] .workspace-columns{grid-template-columns:minmax(0,1fr)}.app-shell[data-viewer-expanded=true] .conversation-pane,.app-shell[data-viewer-expanded=true] .workspace-divider{display:none}.app-shell .result-heading{padding:14px 18px 10px;gap:10px}.app-shell .result-heading h2{font-size:21px}.app-shell .result-heading .eyebrow{margin-bottom:4px}.viewer-toggle{flex-shrink:0}.app-shell .tabs{padding-inline:18px;min-height:34px;gap:20px}.app-shell .tab-upcoming,.app-shell .tabs button{padding-bottom:8px}.app-shell .piece-content{padding:16px;min-width:0}.app-shell .result-footer{padding:10px 18px}.app-shell .chat-scope{padding:8px 12px;flex-shrink:0}.app-shell .chat-thread-label{padding:7px 16px;flex-shrink:0}.app-shell .chat-timeline{min-height:80px;padding:18px 16px;--chat-message-inset:20px}.app-shell .chat-welcome h2{font-size:27px}.app-shell .chat-composer{padding:10px 14px;max-height:60%;overflow-y:auto}.app-shell .chat-composer textarea{min-height:48px;max-height:160px;resize:none;padding:10px 12px;line-height:1.6}.app-shell .composer-actions{margin-top:5px}.composer-details{margin-top:5px;font-size:11px;color:var(--muted)}.composer-details summary{cursor:pointer;padding-block:3px}.composer-details .chat-offline{float:right;margin-left:10px}.composer-details .chat-privacy{line-height:1.5}.concept-image-open{display:block;position:relative;width:100%;padding:0;border:0;background:var(--paper);cursor:zoom-in}.app-shell .concept-canvas img{height:clamp(240px,calc(var(--workspace-height, 80dvh) - 280px),600px);max-height:none}.concept-image-hint{position:absolute;right:10px;bottom:10px;display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border:1px solid var(--line);border-radius:5px;background:#ffffffed;font-size:12px;color:var(--muted)}.app-shell .concept-history{margin:10px 0;scrollbar-width:thin}.app-shell .concept-history button{display:flex;align-items:center;gap:8px;flex-basis:160px;padding:8px}.concept-thumbnail{width:46px;height:42px;object-fit:contain;background:var(--paper);border:1px solid var(--line);border-radius:3px;flex-shrink:0}.app-shell .concept-history .concept-version-label{margin:0;min-width:0}.app-shell .concept-history .concept-version-label>span{font-size:11px;line-height:1.35;margin-top:3px}.app-shell .concept-actions{gap:6px;margin:10px 0}.app-shell .concept-actions .button{padding:8px 10px;font-size:12px}.concept-workspace>.small-text{font-size:11px;line-height:1.5}.concept-image-dialog{width:min(96vw,1600px);max-width:96vw;max-height:96dvh;padding:12px}.concept-image-dialog>button{margin:0 0 10px auto}.concept-image-dialog>img{display:block;width:100%;max-height:calc(96dvh - 80px);object-fit:contain}@media (min-width:851px){.app-shell[data-navigation-collapsed=true] .mobile-tools{display:none}}@media (max-width:1100px){.header-context,.viewer-toggle span{display:none}.app-shell .workspace-heading h1{font-size:22px}}@media (max-width:850px){.viewer-toggle,.workspace-divider,.workspace-navigation-shell{display:none}.app-shell .workspace-columns{display:block}.app-shell .conversation-pane,.app-shell .result-pane{display:none}.app-shell .conversation-pane.mobile-visible,.app-shell .result-pane.mobile-visible{display:flex}.app-shell .chat-panel{position:relative}.app-shell .mobile-switch{display:flex;gap:20px;padding-inline:18px;border-bottom:1px solid var(--line)}.mobile-switch button{padding:10px 4px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);font-size:14px}.mobile-switch button.selected{border-bottom-color:var(--ink);color:var(--ink)}.app-shell .mobile-tools{padding:8px 18px}.app-shell .mobile-tools select{max-width:100%;min-width:0;width:0}.app-shell .workspace-heading{padding:10px 18px}.app-shell .workspace-heading h1{font-size:20px}.app-shell .workspace-heading-actions>.badge{display:none}.app-shell .concept-canvas img{max-height:65dvh}.app-shell .concept-canvas:has(.concept-image-open){min-height:0}.app-shell .piece-content{min-height:0}}.initial-concepts{margin:16px 0;padding:16px;border:1px solid var(--line);border-radius:12px}.initial-concepts h3{margin:0 0 8px;font-size:15px}.initial-concepts ul{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:8px;gap:8px;padding:0;list-style:none}.initial-concepts li{min-width:0}.initial-concepts li button{width:100%;padding:0;border:0;background:transparent;color:inherit;cursor:pointer;font:inherit;font-size:12px}.initial-concepts img{display:block;width:100%;aspect-ratio:4/5;object-fit:contain;border-radius:8px;background:white;margin-bottom:6px}.artwork-panel{container-type:inline-size;width:100%;max-width:none;margin:0;display:grid;grid-gap:24px;gap:24px;min-width:0}.artwork-heading{display:grid;grid-gap:12px;gap:12px}.artwork-heading h3{font-size:24px}.artwork-heading p{max-width:48em;color:var(--muted);font-size:14px;line-height:1.7}.artwork-history,.artwork-source-selector{display:grid;grid-gap:8px;gap:8px;font-size:12px;color:var(--muted)}.artwork-history select{width:100%;min-width:0;min-height:42px;border:1px solid var(--line-strong);border-radius:8px;background:var(--paper);padding:9px 12px;font-size:13px;color:var(--ink)}.artwork-version-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(104px,1fr));grid-gap:10px;gap:10px;align-items:stretch}.artwork-version-card{min-width:0;padding:6px;display:flex;flex-direction:column;align-items:stretch;gap:8px;border:1px solid var(--line-strong);border-radius:10px;background:var(--paper);color:var(--ink);text-align:left;transition:border-color .15s,box-shadow .15s}.artwork-version-card:hover:not(:disabled),.artwork-version-card[aria-pressed=true]{border-color:var(--accent)}.artwork-version-card[aria-pressed=true]{box-shadow:inset 0 0 0 1px var(--accent)}.artwork-version-card:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.artwork-version-image{display:block;aspect-ratio:4/3;overflow:hidden;border-radius:6px;background:white}.artwork-version-image img{display:block;width:100%;height:100%;object-fit:contain}.artwork-version-name{padding-inline:3px;font-size:12px;font-weight:500;line-height:1.4}.artwork-version-chosen{align-self:flex-start;margin:-2px 3px 2px;color:var(--muted);font-size:10px;line-height:1.3}.artwork-start,.artwork-working{padding:24px;border:1px solid var(--line);background:var(--paper);border-radius:16px;display:grid;grid-gap:24px;gap:24px}.artwork-start{grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:center}.artwork-source-preview{position:relative;background:white;border:1px solid var(--line);border-radius:10px;overflow:hidden}.artwork-source-preview img{width:100%;height:220px;object-fit:contain;display:block}.artwork-source-preview>span{position:absolute;left:12px;bottom:12px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:3px 8px;font-size:11px}.artwork-start-copy,.artwork-working{text-align:left;justify-items:start}.artwork-start-copy{display:grid;grid-gap:16px;gap:16px}.artwork-illustration{width:100px;height:70px;color:var(--accent)}.artwork-panel h4{font-size:18px;font-weight:500;line-height:1.4;margin:0;letter-spacing:-.02em}.artwork-panel p{line-height:1.7}.artwork-working{padding-block:48px}.artwork-working p{color:var(--muted);max-width:35em;font-size:14px}.artwork-review-title{display:grid;grid-gap:8px;gap:8px}.artwork-review-title p{font-size:13px;color:var(--muted)}.artwork-comparison{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);grid-gap:14px;gap:14px}.artwork-comparison figure{margin:0;min-width:0}.artwork-image{position:relative;width:100%;height:clamp(160px,20vw,300px);padding:12px;border:1px solid var(--line);border-radius:12px;background:white;display:grid;place-items:center}.artwork-image img{width:100%;height:100%;min-height:0;object-fit:contain}.artwork-zoom{position:absolute;right:8px;bottom:8px;color:#39485b;background:white;padding:6px;border:1px solid #ddd;border-radius:6px}.artwork-comparison figcaption{margin-top:10px;font-size:11px;color:var(--muted)}.artwork-downloads{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.artwork-downloads .button{font-size:12px}.artwork-export-card{display:grid;grid-gap:16px;gap:16px;padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:12px}.artwork-export-card>div{display:grid;grid-gap:8px;gap:8px}.artwork-export-card>p{font-size:13px}.artwork-export-card .button,.artwork-panel>.button{justify-self:start}.artwork-footnote{padding-top:16px;border-top:1px solid var(--line);font-size:11px;color:var(--faint)}.artwork-lightbox{width:min(95vw,1200px);max-width:95vw;max-height:95dvh;padding:16px;border:1px solid var(--line-strong);border-radius:14px;background:var(--paper);color:var(--ink)}.artwork-lightbox::-webkit-backdrop{background:#0009}.artwork-lightbox::backdrop{background:#0009}.artwork-lightbox>button{margin:0 0 12px auto;display:flex}.artwork-lightbox img{display:block;width:100%;max-height:78dvh;object-fit:contain;background:white}.artwork-panel .error-message .button{margin-top:12px}@container (max-width: 480px){.artwork-start{grid-template-columns:minmax(0,1fr);padding:18px;gap:18px}.artwork-source-preview img{height:160px}.artwork-start-copy>.artwork-illustration{display:none}.artwork-comparison{grid-template-columns:minmax(0,1fr)}}@media (max-width:620px){.artwork-export-card,.artwork-start{padding:20px}.artwork-comparison{grid-template-columns:minmax(0,1fr)}.artwork-image{height:240px}}.stage-workspace{display:grid;grid-gap:24px;gap:24px;width:100%;min-width:0}.stage-workspace>.production-panel{width:100%;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.stage-versions{width:100%;min-width:0}.stage-versions .stage-section-label{margin:0 0 12px;font-size:13px;font-weight:600;color:var(--muted)}.stage-version-groups{display:grid;grid-gap:24px;gap:24px;min-width:0;align-items:start}@container (min-width: 1050px){.stage-version-groups:has(>:nth-child(2)){grid-template-columns:repeat(2,minmax(0,1fr))}}.stage-version-list{display:flex;flex-wrap:wrap;gap:12px}.stage-version-card{display:flex;flex-direction:column;align-items:stretch;gap:5px;width:156px;min-width:0;padding:8px;text-align:left;border:1px solid var(--line-strong);border-radius:12px;background:var(--paper)}.stage-version-card:hover:not(:disabled){border-color:var(--accent)}.stage-version-card[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.stage-version-card:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.stage-version-image{position:relative;display:grid;place-items:center;flex-shrink:0;width:100%;aspect-ratio:4/3;overflow:hidden;border-radius:6px;background:var(--surface);color:var(--muted);margin-bottom:3px}.stage-version-image img{position:absolute;inset:0;display:block;width:100%;height:100%;padding:4px;object-fit:contain;object-position:center;background:#fff}.stage-version-new{color:var(--accent)}.stage-version-title{font-size:13px;font-weight:600;overflow-wrap:anywhere}.stage-version-description{font-size:11px;line-height:1.5;color:var(--muted);overflow-wrap:anywhere}.stage-version-badge{align-self:flex-start;margin-top:auto;padding-top:4px;font-size:11px;font-weight:600;color:var(--accent)}.concept-workspace>.stage-versions{margin-block:18px}img[data-loading=true]{opacity:0}.artwork-image:has(>img[data-loading=true]),.concept-image-open:has(>img[data-loading=true]),.stage-version-image:has(>img[data-loading=true]),.summary-cover:has(>img[data-loading=true]){background:color-mix(in srgb,var(--ink) 10%,var(--paper))}.skeleton{display:block;background:color-mix(in srgb,var(--ink) 10%,var(--paper));border-radius:6px;animation:skeleton-pulse 1.8s ease-in-out infinite alternate}@keyframes skeleton-pulse{to{opacity:.45}}.skeleton-title{width:min(240px,65%);height:26px}.skeleton-line{width:min(440px,85%);height:13px}.stage-loading{width:100%;min-width:0}.stage-loading-body{display:grid;grid-gap:18px;gap:18px;padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.stage-loading-canvas{height:clamp(200px,28vw,360px);margin-block:8px}.stage-loading-lines{display:grid;grid-gap:24px;gap:24px;margin-block:24px}.stage-loading-lines .skeleton-line:nth-child(2n){width:60%}.stage-loading-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.stage-loading-tiles>span{height:76px}.summary-loading .summary-cover{background:color-mix(in srgb,var(--ink) 10%,var(--paper))}.summary-loading .summary-metrics .skeleton-number{width:42px;height:25px}.summary-loading .summary-metrics .skeleton-line{height:15px}.summary-loading .summary-card-body>.skeleton-line{margin-bottom:14px}.summary-loading .summary-stages .skeleton-line{width:80%;margin-block:6px}.chat-initial-loading{display:grid;grid-gap:16px;gap:16px;padding-block:24px}.chat-initial-loading .skeleton{width:88%;height:100px;border-radius:12px}.chat-initial-loading .skeleton:first-child{justify-self:end;height:70px;width:75%}@media (max-width:600px){.stage-version-card{width:min(156px,calc((100% - 12px) / 2))}.stage-loading-body{padding:18px}}@media (prefers-reduced-motion:reduce){.skeleton{animation:none}}.production-panel,.production-switch{padding:24px}.production-panel{display:grid;grid-gap:16px;gap:16px;min-width:0}.production-panel h3{font-size:24px;line-height:1.2}.production-panel h3,.production-panel h4,.production-panel p{margin:0}.production-start{width:100%;max-width:none;margin:0;padding:24px;justify-items:stretch;gap:20px;border:1px solid var(--line);border-radius:12px;background:var(--paper);text-align:left}.production-illustration{width:144px;height:120px;color:var(--accent);margin:4px 0}.production-start-heading{display:grid;grid-gap:10px;gap:10px}.production-start h3{font-size:24px;line-height:1.2}.production-start-copy{max-width:36em;color:var(--muted);font-size:14px;line-height:1.75}.production-start>.button{justify-self:start;min-height:42px;padding-inline:20px}.production-start .production-generate{width:100%;margin:4px 0}.production-start .production-reference{border-radius:12px}.production-start>.small-text{max-width:38em;line-height:1.65}.production-start>.production-section{width:100%;text-align:left}.production-title{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}.production-title h3{font-size:24px;font-weight:500}.production-brief{min-width:0;display:grid;grid-gap:16px;gap:16px}.production-reference{width:100%;height:clamp(220px,32vw,340px);max-height:340px;object-fit:contain;background:#fff;border:1px solid rgba(0,0,0,.08)}.production-history p,.production-note p{white-space:pre-wrap;overflow-wrap:anywhere}.production-section{border-top:1px solid var(--line);padding-top:16px}.production-section>summary{cursor:pointer;padding:4px 0 12px;font-weight:500}.production-section[open]{display:grid;grid-gap:16px;gap:16px}.production-files{border:0;padding:0;margin:0;min-width:0}.production-files legend{font-size:13px;font-weight:500;margin-bottom:10px}.production-check{display:flex;align-items:center;gap:10px;padding:10px 0;font-size:13px;border-bottom:1px solid rgba(0,0,0,.06);overflow-wrap:anywhere}.production-check input{width:16px;height:16px;flex:0 0 auto;accent-color:#0a5bd8}.production-check span{flex:1 1;min-width:0}.production-check small{color:#6b6b70}.production-file{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid rgba(0,0,0,.08);overflow-wrap:anywhere}.production-file span{color:#0a5bd8;font-size:12px;flex-shrink:0}.production-actions{display:grid;grid-gap:14px;gap:14px;border-top:1px solid rgba(0,0,0,.08);padding-top:16px}.production-actions>button{justify-self:start}.production-panel textarea{min-height:90px}.production-panel .error{color:var(--danger);font-size:13px}.production-history{margin:0;padding-left:20px;display:grid;grid-gap:16px;gap:16px;font-size:13px}.production-history time{display:block;color:#6b6b70;margin:4px 0;font-size:11px}.production-viewer{width:100%;height:clamp(240px,42vh,480px);background:#f0f0ed;border:1px solid rgba(0,0,0,.08);border-radius:8px;overflow:hidden;touch-action:none}.production-viewer:focus-visible{outline:2px solid #0a5bd8;outline-offset:3px}.production-viewer canvas{display:block}.production-viewer-wrap{display:grid;grid-gap:10px;gap:10px}.production-print{max-width:900px;margin:40px auto;padding:24px}.production-operations main{max-width:1400px;padding:32px 24px;margin:auto}.production-operation-grid{display:grid;grid-template-columns:minmax(200px,280px) minmax(0,1fr);margin-top:24px;border-top:1px solid rgba(0,0,0,.08)}.production-operation-grid>nav{border-right:1px solid rgba(0,0,0,.08);padding:16px}.production-request-row{display:grid;grid-gap:5px;gap:5px;text-align:left;width:100%;padding:14px 12px;background:transparent;border:1px solid transparent;border-radius:8px;cursor:pointer}.production-request-row small{color:#6b6b70}.production-request-row[aria-current]{border-color:#0a5bd8;background:#f0f4ff}@media (max-width:700px){.production-panel,.production-switch{padding:18px}.production-operation-grid{grid-template-columns:1fr}.production-operation-grid>nav{border-right:0;border-bottom:1px solid rgba(0,0,0,.08)}.production-operations main{padding:20px 12px}.production-check{flex-wrap:wrap}.production-print{margin:0;padding:16px}}@media print{.production-print{margin:0;padding:0;max-width:none}.production-print .no-print{display:none}.production-print .production-reference{max-height:70mm}.production-print .spec-list{font-size:10px}.production-print .production-brief{gap:8px}.production-print h3{margin:0}.production-print a{color:inherit;text-decoration:none}.production-print .production-note,.production-print .spec-list>div{page-break-inside:avoid;break-inside:avoid}}.production-delivery-notice{margin-left:8px;font-size:10px;color:#0a5bd8}.production-generating{background:var(--paper);border:1px solid var(--line);min-height:260px;display:grid;place-content:center;justify-items:center;grid-gap:12px;gap:12px;padding:32px 24px;text-align:center}.production-generating>span{font-size:44px;line-height:1;color:var(--accent);animation:production-pulse 2.4s ease-in-out infinite}.production-generating h3{font-size:23px;font-weight:500}.production-generating p{color:var(--muted);font-size:14px;line-height:1.6;max-width:46ch}@keyframes production-pulse{0%,to{opacity:.35;transform:scale(.94)}50%{opacity:1;transform:scale(1)}}.production-generate{margin:0;display:grid;grid-gap:8px;gap:8px}.production-panel>.button.small{justify-self:start}.quote-maker{display:flex;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid rgba(0,0,0,.06);font-size:14px;cursor:pointer}.quote-maker input{width:16px;height:16px;margin-top:3px;flex:0 0 auto;accent-color:#0a5bd8}.quote-maker>span,.quote-makers li>span:first-child{flex:1 1;min-width:0;overflow-wrap:anywhere}.quote-maker small,.quote-makers small{color:#6b6b70;font-size:12px}.quote-maker small:not(:first-of-type),.quote-makers small:not(:first-of-type),.quote-reasons{display:block;margin-top:3px}.quote-makers{list-style:none;margin:8px 0 0;padding:0}.quote-makers li{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 0;border-bottom:1px solid rgba(0,0,0,.06);font-size:14px}.quote-makers li[data-inactive]{opacity:.55}.quote-status{font-size:12px;color:#6b6b70;white-space:nowrap}.quote-status[data-status=quoted]{color:var(--success)}.quote-list{display:grid;grid-gap:12px;gap:12px}.quote-card{background:var(--paper);border:1px solid var(--line);padding:20px;display:grid;grid-gap:14px;gap:14px;min-width:0}.quote-card[data-withdrawn]{opacity:.55}.quote-card header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}.quote-card h4,.quote-card h5{margin:0;font-weight:500}.quote-card h4{font-size:17px;overflow-wrap:anywhere}.quote-card h5{font-size:12px;color:#6b6b70;margin-bottom:4px}.quote-total{font-size:23px;font-weight:500;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;text-align:right}.quote-total small{display:block;font-size:11px;font-weight:400;color:#6b6b70}.quote-facts{margin:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));grid-gap:12px 24px;gap:12px 24px;border-top:1px solid rgba(0,0,0,.06);padding-top:14px}.quote-facts dt{font-size:11px;color:#6b6b70}.quote-facts dd{margin:2px 0 0;font-size:14px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.quote-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));grid-gap:14px;gap:14px}.quote-form h3,.quote-form h4{font-size:15px;font-weight:500}.quote-options{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;font-size:13px}.quote-options label{display:inline-flex;align-items:center;gap:6px}.quote-options input{accent-color:#0a5bd8}.quote-directory{margin-top:32px;border-top:1px solid rgba(0,0,0,.1)}.quote-directory h2{font-size:19px;font-weight:500;margin:0 0 4px}.quote-package{display:grid;grid-gap:12px;gap:12px}.quote-why{display:block;margin:4px 0 2px;font-size:13px;line-height:1.5;color:var(--ink);flex-basis:100%}.quote-sponsored{margin-left:8px;padding:1px 6px;border:1px solid var(--line-strong);border-radius:4px;font-size:10px;text-transform:uppercase;letter-spacing:.04em}.quote-contact{flex-basis:100%;margin:0}.quote-contact dd{overflow-wrap:anywhere}.workspace-thread-navigation{display:flex;align-items:center;gap:12px;padding:12px 18px;min-width:0;border-bottom:1px solid var(--line)}.thread-buttons{display:flex;flex:1 1;gap:6px;min-width:0;overflow-x:auto;align-items:center;padding:4px;scrollbar-width:none}.thread-buttons button{display:inline-flex;flex-shrink:0;align-items:center;gap:7px;min-height:38px;border:1px solid var(--line-strong);border-radius:8px;padding:8px 12px;color:var(--muted);background:var(--paper);font-size:12px;white-space:nowrap}.thread-buttons button[aria-current=true]{background:var(--accent);color:#fff;border-color:var(--accent)}.thread-buttons button:not([aria-current]):hover{background:var(--surface);color:var(--ink)}.add-piece-button{flex-shrink:0}.chat-current-thread{flex:1 1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600}.app-shell .tabs{overflow-x:auto}.app-shell .tabs button{flex-shrink:0;white-space:nowrap}.app-shell .tabs button:disabled{color:var(--faint);opacity:.6}.stage-hint{padding:9px 18px;font-size:12px;color:var(--muted);background:var(--surface);border-bottom:1px solid var(--line)}.chat-message .chat-message-label{color:var(--chat-user-meta)}.agent-reply .chat-message-label{color:var(--chat-ai-meta)}.campaign-summary{container-type:inline-size}.summary-heading h3{font-size:24px;letter-spacing:-.04em}.summary-heading p{color:var(--muted);font-size:13px;margin-top:7px}.summary-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px;margin:24px 0;padding-block:16px;border-block:1px solid var(--line)}.summary-metrics span{display:grid;grid-gap:5px;gap:5px;font-size:11px;line-height:1.35;color:var(--muted)}.summary-metrics strong{font-size:25px;line-height:1;font-weight:500;color:var(--ink)}.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.summary-card{min-width:0;border:1px solid var(--line-strong);border-radius:12px;background:var(--paper);overflow:hidden}.summary-cover{width:100%;aspect-ratio:16/10;position:relative;display:flex;align-items:center;justify-content:center;border:0;border-bottom:1px solid var(--line);padding:14px 12px 32px;background:#fff;color:#586373}.summary-cover:focus-visible{outline-offset:-4px}.summary-cover>img{width:100%;height:100%;object-fit:contain}.summary-image-error,.summary-placeholder{display:grid;justify-items:center;grid-gap:10px;gap:10px;font-size:12px}.summary-version{position:absolute;left:10px;bottom:8px;right:10px;text-align:left;font-size:10px;color:#45546a}.summary-card-body{padding:16px}.summary-card-body .eyebrow{color:var(--faint);margin-bottom:6px;font-size:10px}.summary-card h4{margin:0 0 12px;font-size:17px;line-height:1.3;font-weight:550;overflow-wrap:anywhere}.summary-phase{display:inline-flex;align-items:center;gap:6px;font-size:11px;line-height:1.45;color:var(--accent)}.summary-phase .status-dot{background:currentColor}.phase-sheet{color:var(--muted)}.phase-quotes{color:var(--success)}.summary-stages{display:grid;grid-gap:6px;gap:6px;padding-top:12px;margin:12px 0;border-top:1px solid var(--line);font-size:11px}.summary-stages>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.summary-stages dt{color:var(--muted)}.summary-stages dd{text-align:right;margin:0}.summary-versions{display:flex;gap:6px;margin-block:14px}.summary-versions button{width:48px;min-width:0;padding:3px;border:1px solid var(--line-strong);border-radius:5px;background:#fff;color:#45546a;font-size:10px}.summary-versions img{width:100%;height:30px;object-fit:contain}.summary-versions .summary-image-error{font-size:8px;overflow:hidden}.summary-open{display:flex;align-items:center;justify-content:space-between;width:100%;padding:10px 0 0;border:0;border-top:1px solid var(--line);background:none;color:var(--accent);font-size:12px}.summary-empty{display:grid;grid-gap:14px;gap:14px;justify-items:start;padding:30px 0}.summary-empty p{color:var(--muted);font-size:14px}.summary-error{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;color:var(--danger);font-size:13px}@container (max-width: 440px){.summary-grid{grid-template-columns:minmax(0,1fr)}.summary-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:850px){.workspace-thread-navigation{padding:10px;gap:6px}.add-piece-button span{display:none}.thread-buttons button{min-height:42px}.app-shell .tabs{gap:16px}}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){color-scheme:dark;--bg:#15191f;--surface:#202630;--paper:#1b212a;--ink:#eef1f7;--muted:#bbc5d4;--faint:#a4b1c3;--line:rgba(230,238,250,0.12);--line-strong:rgba(230,238,250,0.24);--accent:#8cbcff;--success:#76d6a1;--danger:#ff9c94;--chat-user-bg:#173b67;--chat-user-ink:#f0f6ff;--chat-user-meta:#c3d9f6;--chat-user-line:#527bb0;--chat-ai-bg:#242c37;--chat-ai-ink:#eef1f7;--chat-ai-meta:#b9c5d6;--chat-ai-line:#49586c}:root:not([data-theme=light]) .thread-buttons button[aria-current=true]{color:#102b4d}:root:not([data-theme=light]) .auth-story,:root:not([data-theme=light]) .avatar,:root:not([data-theme=light]) .button:hover,:root:not([data-theme=light]) .campaign-nav.selected,:root:not([data-theme=light]) .campaign-row:hover,:root:not([data-theme=light]) .chat-send:disabled,:root:not([data-theme=light]) .nav-item.active,:root:not([data-theme=light]) .piece-content,:root:not([data-theme=light]) .preview-badge,:root:not([data-theme=light]) .preview-notice,:root:not([data-theme=light]) .sidebar{background:var(--surface)}:root:not([data-theme=light]) .preview-badge{color:var(--ink);border-color:var(--line-strong)}:root:not([data-theme=light]) .button.primary,:root:not([data-theme=light]) .chat-send{background:#195cae;color:#fff}:root:not([data-theme=light]) .button.primary:hover{background:#154e95}:root:not([data-theme=light]) .chat-send:disabled{color:var(--faint)}:root:not([data-theme=light]) .account-option:has(input:checked),:root:not([data-theme=light]) .concept-history button[aria-pressed=true],:root:not([data-theme=light]) .production-request-row[aria-current]{background:#173b67}:root:not([data-theme=light]) .error-message{background:#3a2429}:root:not([data-theme=light]) .concept-history-label{background:var(--paper)}}:root[data-theme=dark]{color-scheme:dark;--bg:#15191f;--surface:#202630;--paper:#1b212a;--ink:#eef1f7;--muted:#bbc5d4;--faint:#a4b1c3;--line:rgba(230,238,250,0.12);--line-strong:rgba(230,238,250,0.24);--accent:#8cbcff;--success:#76d6a1;--danger:#ff9c94;--chat-user-bg:#173b67;--chat-user-ink:#f0f6ff;--chat-user-meta:#c3d9f6;--chat-user-line:#527bb0;--chat-ai-bg:#242c37;--chat-ai-ink:#eef1f7;--chat-ai-meta:#b9c5d6;--chat-ai-line:#49586c}:root[data-theme=dark] .thread-buttons button[aria-current=true]{color:#102b4d}:root[data-theme=dark] .auth-story,:root[data-theme=dark] .avatar,:root[data-theme=dark] .button:hover,:root[data-theme=dark] .campaign-nav.selected,:root[data-theme=dark] .campaign-row:hover,:root[data-theme=dark] .chat-send:disabled,:root[data-theme=dark] .nav-item.active,:root[data-theme=dark] .piece-content,:root[data-theme=dark] .preview-badge,:root[data-theme=dark] .preview-notice,:root[data-theme=dark] .sidebar{background:var(--surface)}:root[data-theme=dark] .preview-badge{color:var(--ink);border-color:var(--line-strong)}:root[data-theme=dark] .button.primary,:root[data-theme=dark] .chat-send{background:#195cae;color:#fff}:root[data-theme=dark] .button.primary:hover{background:#154e95}:root[data-theme=dark] .chat-send:disabled{color:var(--faint)}:root[data-theme=dark] .account-option:has(input:checked),:root[data-theme=dark] .concept-history button[aria-pressed=true],:root[data-theme=dark] .production-request-row[aria-current]{background:#173b67}:root[data-theme=dark] .error-message{background:#3a2429}:root[data-theme=dark] .concept-history-label{background:var(--paper)}.avatar-link{color:inherit;text-decoration:none;transition:box-shadow .15s ease}.avatar-link:focus-visible,.avatar-link:hover{box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--accent);outline:none}.settings-shell{min-height:100dvh;background:var(--bg)}.settings-shell .header-right .button{gap:8px}.settings-main{display:grid;grid-template-columns:minmax(240px,300px) minmax(0,1fr);min-height:calc(100dvh - 57px)}.settings-index{position:-webkit-sticky;position:sticky;top:0;align-self:start;height:calc(100dvh - 57px);padding:40px 24px;border-right:1px solid var(--line);display:flex;flex-direction:column}.settings-index h1{font-size:34px;margin:0 0 22px}.settings-account-line{display:flex;align-items:center;gap:12px;margin:0 0 30px;padding-bottom:22px;border-bottom:1px solid var(--line)}.settings-account-line>span:last-child{display:grid;min-width:0}.settings-account-line small,.settings-account-line strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.settings-account-line strong{font-size:15px;font-weight:600}.settings-account-line small{font-size:13px;color:var(--muted)}.settings-avatar{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--surface);border:1px solid var(--line-strong);font-weight:600}.settings-index nav{display:grid;grid-gap:2px;gap:2px}.settings-index nav a{padding:7px 12px;border-left:2px solid var(--line);color:var(--muted);font-size:14px;text-decoration:none;transition:color .15s ease,border-color .15s ease}.settings-index nav a:focus-visible,.settings-index nav a:hover{color:var(--ink);border-left-color:var(--accent);outline:none}.preference-status{margin:auto 0 0;min-height:21px;font-size:13px;color:var(--muted)}.preference-status[data-status=saved]{color:var(--success)}.preference-status[data-status=failed]{color:var(--danger)}.preference-inline-error{margin-left:8px;font-size:12px;color:var(--danger)}.settings-body{padding:8px 24px 64px 40px}.settings-section{display:grid;grid-template-columns:minmax(200px,320px) minmax(0,1fr);grid-gap:40px;gap:40px;padding:36px 0;border-bottom:1px solid var(--line);scroll-margin-top:16px;animation:settings-rise .4s ease both}.settings-section:nth-child(2){animation-delay:.05s}.settings-section:nth-child(3){animation-delay:.1s}.settings-section:nth-child(n+4){animation-delay:.15s}@keyframes settings-rise{0%{opacity:0;transform:translateY(6px)}}@media (prefers-reduced-motion:reduce){.settings-section{animation:none}}.settings-label h2{font-size:20px;margin:0 0 8px}.settings-label p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.settings-control{min-width:0}.settings-note{margin:14px 0 0;font-size:13px;color:var(--faint)}.theme-choice{display:grid;grid-template-columns:repeat(3,minmax(0,210px));grid-gap:16px;gap:16px}.language-option,.theme-option{display:grid;grid-gap:12px;gap:12px;padding:0;border:0;background:none;color:inherit;text-align:left;cursor:pointer}.theme-frame{position:relative;display:block;aspect-ratio:16/10;border-radius:9px;overflow:hidden;border:1px solid var(--line-strong);transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.theme-option:hover .theme-frame{transform:translateY(-1px);border-color:var(--muted)}.theme-option[aria-checked=true] .theme-frame{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.theme-option:focus-visible{outline:none}.language-option:focus-visible,.theme-option:focus-visible .theme-frame{box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--accent)}.language-option-text,.theme-option-text{display:grid;grid-gap:2px;gap:2px}.language-option-text strong,.theme-option-text strong{font-size:14px;font-weight:600}.language-option-text small,.theme-option-text small{font-size:13px;color:var(--muted)}.theme-option[aria-checked=true] .theme-option-text strong{color:var(--accent)}.theme-preview,.theme-preview-split{position:absolute;inset:0}.theme-preview>span{position:absolute;border-radius:3px}.theme-preview>.theme-preview-bar{inset:0 0 auto;height:15%;border-radius:0}.theme-preview>.theme-preview-side{left:0;top:15%;bottom:0;width:24%;border-radius:0}.theme-preview-card{left:31%;top:25%;width:42%;height:32%}.theme-preview-line{left:31%;top:64%;width:56%;height:6%}.theme-preview-line.short{top:76%;width:34%}.theme-preview-accent{right:8%;top:25%;width:13%;height:11%}.theme-preview-light{background:#fbfbf9}.theme-preview-light .theme-preview-bar{background:#fbfbf9;border-bottom:1px solid rgba(0,0,0,.08)}.theme-preview-light .theme-preview-side{background:#f6f6f2;border-right:1px solid rgba(0,0,0,.06)}.theme-preview-light .theme-preview-card{background:#fff;border:1px solid rgba(0,0,0,.08)}.theme-preview-light .theme-preview-line{background:#e4e4de}.theme-preview-light .theme-preview-accent{background:#0a5bd8}.theme-preview-dark{background:#15191f}.theme-preview-dark .theme-preview-bar{background:#15191f;border-bottom:1px solid rgba(230,238,250,.12)}.theme-preview-dark .theme-preview-side{background:#1b212a;border-right:1px solid rgba(230,238,250,.08)}.theme-preview-dark .theme-preview-card{background:#202630;border:1px solid rgba(230,238,250,.12)}.theme-preview-dark .theme-preview-line{background:#2e3643}.theme-preview-dark .theme-preview-accent{background:#8cbcff}.theme-preview-split .theme-preview-dark{-webkit-clip-path:polygon(58% 0,100% 0,100% 100%,42% 100%);clip-path:polygon(58% 0,100% 0,100% 100%,42% 100%)}.language-choice{display:grid;grid-template-columns:repeat(2,minmax(0,300px));grid-gap:16px;gap:16px}.language-option{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;padding:16px;border:1px solid var(--line-strong);border-radius:9px;background:var(--paper);transition:border-color .15s ease,box-shadow .15s ease}.language-option:hover{border-color:var(--muted)}.language-option[aria-checked=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent);background:color-mix(in srgb,var(--accent) 6%,var(--paper))}.language-option:focus-visible{outline:none}.language-code{display:grid;place-items:center;width:40px;height:40px;border-radius:8px;background:var(--surface);font-size:13px;font-weight:600;letter-spacing:.06em}.language-option[aria-checked=true] .language-code{background:var(--accent);color:var(--paper)}.settings-facts{margin:0 0 22px;max-width:620px}.settings-facts>div{display:grid;grid-template-columns:150px minmax(0,1fr);grid-gap:16px;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}.settings-facts>div:first-child{border-top:1px solid var(--line)}.settings-facts dt{color:var(--muted);font-size:13px}.settings-facts dd{margin:0;font-size:15px;overflow-wrap:anywhere}.settings-logout{gap:8px}@media (max-width:850px){.settings-main{grid-template-columns:minmax(0,1fr)}.settings-index{position:static;height:auto;padding:28px 16px 16px;border-right:0;border-bottom:1px solid var(--line)}.settings-index h1{font-size:28px;margin-bottom:16px}.settings-account-line{margin-bottom:16px;padding-bottom:0;border-bottom:0}.settings-index nav{display:flex;gap:6px;overflow-x:auto}.settings-index nav a{flex:none;border:1px solid var(--line-strong);border-radius:99px;padding:6px 12px}.preference-status{margin-top:12px;min-height:0}.settings-body{padding:0 16px 48px}.settings-section{grid-template-columns:minmax(0,1fr);gap:18px;padding:28px 0}}@media (max-width:620px){.theme-choice{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.theme-option-text small{display:none}.language-choice,.settings-facts>div{grid-template-columns:minmax(0,1fr)}.settings-facts>div{gap:2px}.settings-shell .header-context{display:none}}.preferred-quote{display:grid;grid-gap:4px;gap:4px;margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--line)}.preferred-quote .production-title{margin-top:8px}.preferred-block .quote-maker[data-inactive]{opacity:.55;cursor:default}.quote-maker-row{display:flex;align-items:flex-start;gap:10px;border-bottom:1px solid var(--line)}.quote-maker-row .quote-maker{flex:1 1;min-width:0;border-bottom:0}.quote-maker-row .preferred-star{margin-top:11px}.preferred-star{display:inline-flex;align-items:center;gap:5px;flex:none;padding:4px 9px;border:1px solid var(--line-strong);border-radius:99px;background:var(--paper);color:var(--muted);font-size:12px;white-space:nowrap;transition:color .15s ease,border-color .15s ease}button.preferred-star:hover:not(:disabled){color:var(--accent);border-color:var(--accent)}.preferred-star[data-saved]{border-color:transparent;background:none;color:var(--success)}.preferred-settings{display:grid;grid-gap:18px;gap:18px;max-width:720px}.preferred-settings .settings-note{margin:0}.preferred-list,.preferred-results{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}.preferred-list li,.preferred-results li{display:flex;align-items:center;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}.preferred-list li[data-inactive] .preferred-name{opacity:.6}.preferred-name{display:grid;flex:1 1;min-width:0}.preferred-name strong{font-size:15px;font-weight:600}.preferred-name small{color:var(--muted);font-size:13px;overflow-wrap:anywhere}.preferred-origin{flex:none;padding:3px 9px;border-radius:99px;background:var(--surface);color:var(--muted);font-size:12px;white-space:nowrap}.preferred-origin[data-origin=invite]{background:color-mix(in srgb,var(--accent) 12%,var(--paper));color:var(--accent)}.preferred-empty{padding:22px;border:1px dashed var(--line-strong);border-radius:9px;background:var(--paper)}.preferred-empty strong{font-size:15px}.preferred-empty p{margin:4px 0 0;color:var(--muted);font-size:14px}.preferred-search{display:grid;grid-gap:8px;gap:8px}.preferred-search .field{margin:0}.preferred-search-status{min-height:20px;margin:0;color:var(--muted);font-size:13px}.preferred-results li .button.small{gap:6px}.preferred-suggest{margin-top:6px}.preferred-suggest summary{cursor:pointer;color:var(--accent);font-size:14px}.preferred-suggest form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;align-items:end;grid-gap:12px;gap:12px;margin-top:12px}.preferred-suggest .field{margin:0}.quote-suggestions .quote-makers li{align-items:flex-start}.quote-suggestions details{flex-basis:100%}@media (max-width:620px){.preferred-list li,.preferred-results li{flex-wrap:wrap}.preferred-suggest form{grid-template-columns:minmax(0,1fr)}.quote-maker-row{flex-direction:column;gap:0}.quote-maker-row .preferred-star{margin:0 0 12px 28px}}.plan-meter{display:inline-flex;align-items:baseline;gap:6px;padding:4px 10px;border:1px solid var(--line);border-radius:999px;background:var(--paper);color:var(--muted);font-size:12px;text-decoration:none;white-space:nowrap}.plan-meter strong{color:var(--ink);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.plan-meter:focus-visible,.plan-meter:hover{border-color:var(--line-strong)}.plan-banner{display:flex;align-items:center;gap:12px;padding:10px 24px;border-bottom:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:14px}.plan-banner span{flex:1 1;min-width:0}.plan-gate .field-help{margin:4px 0 20px}.plan-gate .dialog-footer a{text-decoration:none}.plan-settings{display:grid;grid-gap:16px;gap:16px;max-width:640px}.plan-settings>.button{justify-self:start}.plan-current{display:grid;grid-gap:4px;gap:4px}.plan-current strong{font-size:18px}.plan-current span{color:var(--muted);font-size:14px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.plan-offer{display:grid;grid-gap:14px;gap:14px;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--paper)}.plan-offer h3{margin:0 0 6px;font-size:16px}.plan-offer p{margin:0;color:var(--muted);font-size:14px;line-height:1.5}.plan-buttons{display:flex;flex-wrap:wrap;gap:10px}.plan-warning{color:var(--danger)}.plan-settings .settings-note{margin:0}.chat-readonly{margin:0 16px 8px;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--muted);font-size:13px}@media (max-width:760px){.plan-meter span{display:none}.plan-banner{flex-wrap:wrap;padding:10px 16px}}.plan-progress{height:6px;max-width:360px;margin-top:6px;border-radius:999px;background:var(--surface);overflow:hidden}.plan-progress span{display:block;height:100%;border-radius:inherit;background:var(--accent)}