/* Calm studio chrome, tangible material previews, one optional presentation panel. */
:root{--shadow:0 16px 40px #080d1826}.topbar{box-shadow:0 1px 0 #ffffff04}.brand-text strong{letter-spacing:-.5px}.panel-header{padding:0 20px}.panel-header h2{letter-spacing:-.3px}.panel-body{padding:20px}.dock-tab{border-radius:10px}.tool-btn,.tool-more>summary{border-radius:9px}.field input,.stacked-input input{transition:border-color .15s,background .15s}.btn{border-radius:8px}.btn-primary{font-weight:600}.proposal-intro{padding-bottom:20px}.proposal-eyebrow{font-size:10px;font-weight:600;letter-spacing:1.5px;color:var(--accent)}.proposal-intro h3{font-size:21px;letter-spacing:-.6px;margin:10px 0}.proposal-intro p,.proposal-hint{font-size:12px;color:var(--muted);line-height:1.65;margin:0 0 12px}.proposal-tabs{display:flex;padding:4px;border:1px solid var(--border);background:var(--field);border-radius:9px;margin-bottom:24px;gap:3px}.proposal-tabs button{flex:1;padding:8px 2px;border-radius:6px;font-size:12px;color:var(--muted)}.proposal-tabs button.active{background:var(--elev);color:var(--text);box-shadow:0 1px 4px #0001}#dock-proposal h4{font-size:13px;font-weight:600;margin:0 0 12px}.style-cards{display:grid;gap:8px}.style-card{display:flex;align-items:center;padding:5px;gap:12px;border:1px solid var(--border);border-radius:9px;text-align:left;background:var(--field);font-size:12px}.style-card canvas{width:82px;height:54px;border-radius:5px}.style-card>span{display:flex;flex-direction:column;gap:8px}.style-card.active,.catalog-card.active,.material-card.active{border-color:var(--accent);background:var(--active)}.style-swatches{display:flex;gap:4px}.style-swatches i{width:16px;height:5px;border-radius:3px}.proposal-checks{display:flex;flex-direction:column;gap:12px;margin:20px 0;font-size:12px;color:var(--muted)}.proposal-checks label{display:flex;align-items:center;gap:9px}.proposal-checks input{accent-color:var(--accent)}.proposal-divider{height:1px;background:var(--border);margin:22px 0}.material-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-bottom:12px}.material-card{display:flex;flex-direction:column;align-items:center;gap:7px;padding:7px 3px;border:1px solid transparent;border-radius:7px;font-size:10px;color:var(--muted)}.material-swatch{display:block;width:36px;height:28px;border-radius:5px;box-shadow:inset 0 0 0 1px #0001}.material-paving{background-image:linear-gradient(#7a756020 1px,transparent 1px),linear-gradient(90deg,#7a756020 1px,transparent 1px)!important;background-size:8px 8px!important}.material-lawn,.material-gravel{background-image:radial-gradient(#66784b55 .7px,transparent .7px)!important;background-size:5px 5px!important}.material-water{background-image:repeating-linear-gradient(0deg,transparent,transparent 5px,#ffffff66 6px)!important}.proposal-panel-footer{border-top:1px solid var(--border);padding-top:18px;margin-top:24px}.proposal-panel-footer>small{display:block;text-align:center;font-size:10px;margin-top:10px}.proposal-section-heading{display:flex;justify-content:space-between;gap:8px}.proposal-section-heading>span{font-size:10px;color:var(--muted)}.catalog-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.catalog-card{border:1px solid var(--border);background:var(--field);border-radius:9px;overflow:hidden;display:flex;flex-direction:column;text-align:left;padding:0 0 10px}.catalog-card canvas{width:100%;height:auto;display:block;margin-bottom:9px}.catalog-card strong{font-size:12px;font-weight:500;padding:0 10px}.catalog-card small{font-size:10px;margin-top:4px;padding:0 10px}.catalog-size{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0 10px}.catalog-size label{font-size:11px;color:var(--muted);display:flex;flex-direction:column;gap:7px}.catalog-size input{width:100%;padding:8px;border:1px solid var(--border);border-radius:6px;background:var(--field);color:var(--text)}.presentation-switch{position:absolute;right:20px;top:20px;z-index:6;display:flex;background:var(--pane);border:1px solid var(--border);border-radius:9px;padding:4px;box-shadow:var(--shadow)}.presentation-switch button{font-size:12px;border-radius:6px;padding:8px 13px;color:var(--muted)}.presentation-switch .active{color:var(--accent);background:var(--active)}.map-search{width:min(400px,calc(100% - 230px))}.sheet-mini{position:relative;height:157px;background:#f5f3ec;border-radius:9px;margin-bottom:22px;padding:14px;color:#435141;overflow:hidden}.sheet-mini>span{font-size:8px;letter-spacing:1px}.sheet-mini-plan{position:absolute;left:16px;top:47px;width:54%;height:91px;background:linear-gradient(90deg,transparent 50%,#e1d9c8 50%);border:1px solid #b5bea9;border-radius:2px;transform:rotate(-6deg)}.sheet-mini-plan:after{content:'';display:block;width:40px;height:40px;background:#bfac95;margin:20px;border:1px solid #a69682;box-shadow:9px 6px #0001}.sheet-mini strong{position:absolute;right:22px;top:58px;font-size:32px;font-weight:400}.sheet-mini small{position:absolute;right:14px;top:103px;font-size:7px;letter-spacing:.6px;color:#7c8576}.proposal-check-note{font-size:11px;color:var(--muted);line-height:1.7;padding:13px;background:var(--field);border-radius:7px}.proposal-preview{width:min(1240px,96vw);max-width:96vw;max-height:94dvh;border:1px solid var(--border);background:var(--pane);color:var(--text);border-radius:14px;padding:0;box-shadow:0 24px 90px #0006}.proposal-preview::backdrop{background:#111722b8;backdrop-filter:blur(5px)}.proposal-preview header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px}.proposal-preview h2{font-size:18px;margin-top:5px}.preview-actions{display:flex;gap:10px;align-items:center}.preview-actions .icon-button{font-size:28px;color:var(--muted)}.sheet-stage{padding:28px;background:#303640;max-height:70dvh;overflow:auto}.sheet-stage canvas{width:100%;height:auto;display:block;background:white;box-shadow:0 12px 30px #0003}.proposal-preview footer{padding:13px 24px;font-size:11px;color:var(--muted)}
@media(max-width:900px){.map-search{top:72px;width:calc(100% - 40px)}.presentation-switch{right:20px}.map-welcome,.draw-instructions{top:130px}.proposal-preview header{align-items:flex-start;padding:14px;flex-wrap:wrap}.preview-actions{gap:6px}.sheet-stage{padding:10px}}

.dialog-overlay{background:#0d132099}.presentation-switch,.map-search,.map-controls{box-shadow:0 4px 16px #00000018}#dock-proposal .proposal-panel-footer{position:sticky;bottom:-20px;background:var(--pane);padding-bottom:16px;z-index:2}