/* Tool families share layout primitives, but keep destination-specific visual language. */
dialog.tool-preview{width:min(960px,96vw);background:#f6f7f9;color:#273444;border:1px solid #dce1e7;border-radius:12px;--tool-accent:#516f90}
dialog.tool-preview>header{padding:14px 20px;background:#fff;color:#273444;border-bottom:1px solid #dce1e7;border-top:4px solid var(--tool-accent)}
dialog.tool-preview>header button{background:transparent;color:inherit;border:1px solid currentColor;opacity:.85}
.tool-preview #preview-body{padding:0;max-height:76vh;overflow:auto}
.tool-heading{padding:24px 26px 20px;background:white;border-bottom:1px solid #e4e7eb}
.tool-heading>small{font-size:11px;font-weight:650;color:var(--tool-accent);letter-spacing:.04em}
.tool-heading h2{font-size:23px;line-height:1.3;margin:8px 0;overflow-wrap:anywhere;letter-spacing:-.025em}
.tool-heading p{font-size:12px;line-height:1.6;color:#617082;margin:8px 0 0}
.tool-content{display:grid;gap:14px;padding:20px 24px 0}
.tool-card{min-width:0;padding:18px 20px;border:1px solid #e0e4e9;background:white;border-radius:7px;box-shadow:0 1px 2px #172b4d05}
.tool-card h3{font-size:13px;margin:0 0 14px;font-weight:650;color:#354052}
.tool-card p{font-size:13px;line-height:1.7;overflow-wrap:anywhere;margin:8px 0}
.tool-card strong{font-size:14px;line-height:1.5;overflow-wrap:anywhere}
.tool-fields{display:grid;grid-template-columns:minmax(100px,1fr) minmax(0,2.2fr);margin:0;font-size:12px;line-height:1.7}
.tool-fields dt,.tool-fields dd{margin:0;padding:10px 0;border-top:1px solid #edf0f3;overflow-wrap:anywhere;white-space:pre-wrap}
.tool-fields dt{color:#647183;padding-right:18px}.tool-fields dd{color:#273444}.tool-fields ul{margin:0;padding-left:16px}
.tool-associations{padding:16px 24px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.tool-preview .tool-card button{color:var(--tool-accent);background:white;border:1px solid #d3dae3;border-radius:5px;margin:4px 8px 4px 0;font-size:11px;text-align:left;max-width:100%;overflow-wrap:anywhere}
.tool-preview .tool-card button:hover{background:#edf2f7;border-color:var(--tool-accent)}
.tool-footnote{font-size:10px;line-height:1.6;color:#687586;padding:0 24px 18px;margin:0}
.tool-preview .source-original{font-family:inherit;font-size:14px;line-height:1.85;color:#263445;background:white;border:0;padding:0;margin:0;white-space:pre-wrap;overflow-wrap:anywhere;max-height:none}
.tool-preview>.tool-card,.tool-preview #preview-body>.tool-card{margin:20px 24px}
/* Gmail-like reading and compose surfaces, with working local actions only. */
dialog[data-tool=email]{--tool-accent:#185abc;background:#fff}
dialog[data-tool=email]>header{background:#eaf1fb;border-top:0;color:#263238}
[data-tool=email] .tool-heading>small{color:#b3261e}[data-tool=email] .tool-heading{padding-bottom:14px;border-bottom:0}
[data-tool=email] .tool-card{border:0;box-shadow:none;border-radius:0}
.email-sender{display:flex;align-items:center;gap:12px;padding-bottom:20px;margin-bottom:16px;border-bottom:1px solid #edf0f4;font-size:12px;overflow-wrap:anywhere}
.sender-avatar{flex:0 0 36px;height:36px;display:grid;place-items:center;border-radius:50%;background:#dbe8fc;color:#174ea6;font-size:17px}
.tool-preview .email-compose textarea{width:100%;min-height:290px;resize:vertical;margin:8px 0 18px;padding:12px 0;border:0;border-top:1px solid #edf0f4;border-radius:0;background:#fff;color:#202124;font-family:inherit;font-size:14px;line-height:1.7}
.tool-preview .email-compose textarea:focus{outline:2px solid #1a73e8;outline-offset:5px}
.compose-context{color:#617082;font-size:12px!important}.compose-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.tool-preview .compose-actions button{padding:10px 16px;min-height:40px;font-size:12px;margin:0;border-radius:20px}
.tool-preview .compose-actions button:first-child{background:#0b57d0;color:white;border-color:#0b57d0}
.draft-state{width:100%;color:#687586;font-size:11px!important}.compose-actions a{font-size:11px;color:#185abc;overflow-wrap:anywhere}
/* ERP / task / service desk / knowledge. */
dialog[data-tool=erp]{--tool-accent:#714b67;background:#f5f3f6}dialog[data-tool=erp]>header{background:#714b67;color:white;border-top:0}
[data-tool=erp] .tool-heading>small{text-transform:uppercase}[data-tool=erp] .tool-fields dt{color:#715d6d}
dialog[data-tool=task]{--tool-accent:#b93855}.task-overview{border-left:4px solid #e87988;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.task-overview h3{width:100%;margin-bottom:0}.task-overview p{margin-left:auto}.task-symbol{font-size:28px;color:#a44e64}
dialog[data-tool=support]{--tool-accent:#175b63}dialog[data-tool=support]>header{background:#03363d;color:white;border-top:0}.support-customer{border-left:4px solid #609b91}
dialog[data-tool=knowledge]{--tool-accent:#55524c;background:#faf9f6}[data-tool=knowledge] .tool-card{border-radius:2px;box-shadow:none}[data-tool=knowledge] .tool-heading{background:#faf9f6}
/* Calendar and professional profile. */
dialog[data-tool=calendar]{--tool-accent:#1967d2}.calendar-slot{background:#eef4ff;border-color:#cedefa}.calendar-slot h3{color:#185abc}.calendar-symbol{float:left;font-size:36px;color:#1967d2;margin:0 16px 10px 0}.calendar-slot strong{display:block;font-size:17px}
dialog[data-tool=profile]{--tool-accent:#0a66c2;background:#f3f2ef}[data-tool=profile] .tool-heading{border-top:36px solid #d7e4e9}
.profile-cover img{border:4px solid white;border-radius:50%;object-fit:cover;margin-top:-50px;display:block;position:relative}.profile-cover h2{margin-top:12px}
dialog[data-tool=score]{--tool-accent:#4e5cb3}[data-tool=score] .tool-heading{background:#eef0fa}
/* Website view retains only the approved public projection. */
dialog[data-tool=website]{--tool-accent:#475569;background:#eef0f3}dialog[data-tool=website]>header{background:#e7eaee;border-top:0}.website-product{padding:36px!important;text-align:center}.website-product h2{font-size:28px;line-height:1.3}.website-product p{max-width:440px;margin:18px auto}.website-product .product-price{display:block;font-size:32px;color:#22392d;margin-top:24px}
/* PDF/image viewer: the original renderer and downloads are preserved. */
dialog[data-tool=document]{--tool-accent:#535a63;background:#e7eaee}dialog[data-tool=document]>header{background:#323639;color:white;border-top:0}.document-canvas{padding:18px;text-align:center;background:#535659;min-height:160px;color:white}.document-canvas p{font-size:12px;line-height:1.6}.document-canvas canvas{display:block;max-width:100%;height:auto;margin:16px auto;box-shadow:0 3px 12px #0005}dialog[data-tool=document] #preview-body .document-canvas a{display:inline-block;color:#fff;background:#353a40;padding:10px 14px;border:1px solid #92999f;border-radius:4px;font-size:12px;margin-bottom:8px}
dialog[data-tool=note]{--tool-accent:#654565}
@media(max-width:700px){dialog.tool-preview>header{padding:12px 14px}.tool-heading{padding:18px 16px}.tool-heading h2{font-size:20px}.tool-content{padding:12px 12px 0;gap:10px}.tool-card{padding:14px}.tool-associations{grid-template-columns:1fr;padding:12px;gap:10px}.tool-fields{grid-template-columns:minmax(84px,1fr) minmax(0,1.7fr)}.tool-fields dt{padding-right:12px}.tool-preview #preview-body>.tool-card{margin:12px}.tool-preview .source-original{font-size:13px;line-height:1.8}.tool-footnote{padding:0 14px 16px}.tool-preview .email-compose textarea{min-height:300px;font-size:14px}.calendar-slot strong{font-size:14px}.document-canvas{padding:10px}.website-product{padding:24px 14px!important}.website-product h2{font-size:24px}}

/* Gmail composition: envelope, body and a compact action footer; no fake Send. */
dialog.tool-preview[data-mode=compose]{width:min(720px,96vw);border:0;border-radius:10px;box-shadow:0 12px 42px #172b4d40}
dialog.tool-preview[data-mode=compose]>header{padding:8px 14px;background:#f2f6fc;min-height:44px;border:0;gap:12px}
dialog[data-mode=compose] #preview-title{font-size:14px;line-height:1.4;font-weight:600;color:#202124}
dialog[data-mode=compose] #close-preview{font-size:0;flex:0 0 32px;width:32px;min-height:32px;padding:0;border:0;opacity:1;border-radius:50%}
dialog[data-mode=compose] #close-preview:after{content:'×';font-size:22px;font-weight:400;line-height:1;color:#5f6368}
dialog[data-mode=compose] #close-preview:hover{background:#dce5f1}
dialog[data-mode=compose] #preview-body{max-height:80vh;background:white}
dialog[data-mode=compose] #preview-body>.email-compose{margin:0;padding:0 20px;border:0}
.compose-field{display:flex;align-items:center;gap:12px;min-height:46px;padding:10px 0;border-bottom:1px solid #e8eaed;font-size:13px;line-height:1.5}
.compose-label{flex:0 0 54px;color:#5f6368}.compose-recipient{background:#f2f5f9;border:1px solid #e0e4eb;border-radius:15px;padding:3px 10px;overflow-wrap:anywhere;min-width:0;color:#202124}.compose-subject{color:#202124;overflow-wrap:anywhere;min-width:0}
.compose-badge{margin-left:auto;align-self:center;flex:0 0 auto;color:#b3261e;font-size:11px}
dialog[data-mode=compose] #preview-body .email-compose textarea{min-height:300px;padding:20px 0 10px;margin:0;border:0;resize:vertical;font-size:14px;line-height:1.8;box-shadow:none}
dialog[data-mode=compose] #preview-body .email-compose textarea:focus{outline:0;background:#fff}
dialog[data-mode=compose] #preview-body .email-compose textarea:focus-visible{outline:2px solid #d2e3fc;outline-offset:2px}
dialog[data-mode=compose] .compose-actions{padding:12px 0 0;gap:10px;align-items:center;border-top:1px solid #f1f3f4}
dialog[data-mode=compose] .compose-actions button{font-size:12px;min-height:38px;padding:9px 16px;border-radius:20px}
dialog[data-mode=compose] .draft-state{margin:0;font-size:10px!important}
dialog[data-mode=compose] .compose-context{margin:7px 0 14px;color:#74797f;font-size:10px!important;line-height:1.5}
@media(max-width:700px){dialog.tool-preview[data-mode=compose]{width:96vw}dialog[data-mode=compose] #preview-body>.email-compose{padding:0 14px}.compose-field{gap:8px;font-size:12px}.compose-label{flex-basis:48px}.compose-badge{font-size:10px}.compose-recipient{padding:3px 8px}dialog[data-mode=compose] #preview-body .email-compose textarea{min-height:280px;font-size:13px}dialog[data-mode=compose] .compose-actions button{font-size:11px;padding:9px 12px}}