.estimate-workspace{grid-template-columns:minmax(300px,.9fr) minmax(0,1.1fr);align-items:start;gap:32px;margin-top:30px;display:grid}.estimate-sidebar{max-height:calc(100svh - 32px);padding-right:4px;position:sticky;top:16px;overflow:auto}.estimate-controls{scrollbar-gutter:stable;max-height:calc(100svh - 32px);padding:0 14px 40px 0;overflow:auto}.estimate-controls fieldset{min-width:0}.estimate-preview{background:#e9e6df;padding:20px}.estimate-preview .eyebrow{margin-bottom:8px}.estimate-model{place-items:center;height:300px;display:grid;position:relative;overflow:hidden}.estimate-model canvas{touch-action:pan-y;width:100%;height:100%;display:block}.estimate-model>p{text-align:center;padding:20px}.preview-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.preview-actions button,.top-options button{border:1px solid var(--line);cursor:pointer;background:0 0;border-radius:3px;min-height:44px;padding:10px 12px;font-size:13px}.preview-actions button[aria-pressed=true],.top-options button[aria-pressed=true]{border-color:var(--ink);background:var(--paper)}.preview-actions label{align-items:center;gap:6px;font-size:13px;display:flex}.preview-disclaimer{color:#545650;margin:12px 0 0;font-size:11px;line-height:1.65}.estimate-card{border-top:1px solid var(--line);margin-top:18px;padding:22px 0}.estimate-card h3{margin-bottom:10px;font-size:20px}.estimate-total{letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin:8px 0 16px;font-size:34px}.estimate-lines{max-height:220px;padding-right:8px;font-size:13px;overflow:auto}.estimate-lines p{margin:6px 0}.estimate-line{border-top:1px solid var(--line);justify-content:space-between;gap:20px;margin-top:9px;padding-top:9px;display:flex}.estimate-line strong{text-align:right;white-space:nowrap;font-weight:400}.estimate-version{color:var(--muted);overflow-wrap:anywhere;font-size:10px}.estimate-pending{color:#765931}.permanent-note{border-left:2px solid var(--accent);padding-left:12px}.top-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.top-options button{text-align:left;overflow-wrap:anywhere}.top-options small{margin-top:6px;line-height:1.4;display:block}.estimate-history{border-top:1px solid var(--line);padding-top:20px;font-size:13px}.estimate-mobile-bar{display:none}.estimate-controls .config-designs{max-height:340px}.estimate-controls .config-row,.estimate-controls .rear-design-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.estimate-admin-form fieldset{border:1px solid var(--line);max-height:270px;padding:16px;overflow:auto}.estimate-admin-form .check-row{gap:8px;font-size:13px;display:flex}.estimate-admin-form textarea{width:100%;min-height:330px;font-family:monospace;font-size:12px}.estimate-admin-form .rfq-grid{align-items:start}@media (width<=900px){.estimate-workspace{grid-template-columns:1fr;gap:28px}.estimate-sidebar{max-height:none;padding:0;position:static;overflow:visible}.estimate-controls{max-height:none;padding:0 0 100px;overflow:visible}.estimate-model{height:350px}.estimate-preview{padding:16px}.estimate-lines{max-height:none}.estimate-mobile-bar:not([hidden]){padding:12px 22px calc(12px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid var(--line);z-index:30;box-shadow:none;justify-content:space-between;align-items:center;gap:14px;font-size:13px;display:flex;position:fixed;bottom:0;left:0;right:0}.estimate-mobile-bar span{max-width:55%;line-height:1.4}.estimate-mobile-bar a{text-align:right;align-items:center;max-width:42%;min-height:44px;display:flex}.estimate-controls .config-row{grid-template-columns:1fr 1fr}.top-options{grid-template-columns:1fr}.top-options button{justify-content:space-between;align-items:center;gap:16px;display:flex}.top-options small{text-align:right;max-width:60%;margin:0}.estimate-preview .preview-disclaimer{font-size:12px}.estimate-card h3{font-size:22px}}@media (prefers-reduced-motion:reduce){.estimate-workspace *{scroll-behavior:auto}}.estimate-preview .preview-actions label{white-space:nowrap;cursor:pointer;align-items:center;gap:8px;min-height:44px;margin:0;display:flex}.estimate-preview .preview-actions input[type=checkbox]{width:18px;height:18px;min-height:18px;accent-color:var(--ink);flex:0 0 18px;padding:0}.estimate-dimension-readout{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 14px;margin:0 0 12px;font-size:12px;line-height:1.5;display:grid}.estimate-dimension-readout[hidden]{display:none}.estimate-dimension-readout p{margin:0;line-height:1.5}.estimate-preview .config-note,.estimate-card .config-note{margin:10px 0}.estimate-card h3{margin-top:0}.estimate-preview .preview-actions button:disabled{cursor:default}@media (width<=600px){.estimate-dimension-readout{grid-template-columns:1fr}.estimate-preview .preview-actions{gap:6px}.estimate-preview .preview-actions label{font-size:12px}}@media (width<=900px){.estimate-mobile-bar a{text-wrap:balance;flex:0 0 44%;max-width:none;font-size:12px;line-height:1.5}.estimate-mobile-bar span{flex:1;min-width:0;max-width:none}}