:root{--ink:#1d2126;--ink-2:#5b636c;--ink-3:#8a929a;--line:#1d212614;--panel:#ffffffb8;--panel-strong:#ffffffe6;--shadow:0 18px 50px -18px #1e242c59, 0 2px 6px #1e242c0f;--radius:18px;--serif:"Fraunces", Georgia, serif;--sans:"Inter", system-ui, -apple-system, sans-serif;--mono:"JetBrains Mono", ui-monospace, monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--sans);color:var(--ink);-webkit-font-smoothing:antialiased;background:radial-gradient(120% 90% at 70% 10%,#f7f3ec 0%,#e8e4dc 45%,#cfd6dc 100%);overflow:hidden}button{font:inherit;color:inherit;cursor:pointer}.app{position:fixed;inset:0}.app canvas{display:block}.panel{background:var(--panel);-webkit-backdrop-filter:blur(18px)saturate(1.4);border-radius:var(--radius);box-shadow:var(--shadow);z-index:60;border:1px solid #ffffffb3;position:absolute}.panel__eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin:16px 2px 8px;font-size:10.5px;font-weight:600}.panel__eyebrow:first-child{margin-top:0}.brand{pointer-events:none;z-index:60;position:absolute;top:22px;left:26px}.brand__eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);font-size:11px;font-weight:600}.brand h1{font-family:var(--serif);letter-spacing:-.01em;margin:4px 0 2px;font-size:34px;font-weight:500}.brand p{color:var(--ink-2);margin:0;font-size:13px}.dock{width:268px;padding:18px;top:128px;left:22px}.seg{background:#1d21260d;border-radius:12px;gap:4px;padding:4px;display:grid;position:relative}.seg__btn{text-align:left;color:var(--ink-2);background:0 0;border:0;border-radius:9px;padding:9px 12px;font-size:13.5px;font-weight:500;position:relative}.seg__btn.is-on{color:var(--ink)}.seg__pill{background:#fff;border-radius:9px;position:absolute;inset:0;box-shadow:0 2px 10px -2px #00000026}.seg__label{position:relative}.floors{gap:6px;display:grid}.floor-btn{border:1px solid var(--line);background:var(--panel-strong);text-align:left;border-radius:12px;align-items:center;gap:12px;padding:9px 10px;transition:border-color .2s,box-shadow .2s;display:flex}.floor-btn.is-on{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent)}.floor-btn__badge{background:color-mix(in srgb, var(--accent,#9aa3aa) 15%, #fff);width:34px;height:34px;color:var(--accent,#6b7278);font-size:12px;font-weight:700;font-family:var(--mono);border-radius:9px;place-items:center;display:grid}.floor-btn__text{line-height:1.2;display:grid}.floor-btn__text b{font-size:13.5px;font-weight:600}.floor-btn__text small{color:var(--ink-3);font-size:11.5px}.floor-btn--ghost{opacity:.55;cursor:default;background:0 0;border-style:dashed}.toggles{gap:8px;display:grid}.toggle{color:var(--ink-2);background:0 0;border:0;align-items:center;gap:10px;padding:2px 0;font-size:13px;display:flex}.toggle__track{background:#1d212626;border-radius:99px;width:32px;height:18px;padding:2px;transition:background .25s;display:flex}.toggle.is-on .toggle__track{background:var(--ink);justify-content:flex-end}.toggle__knob{background:#fff;border-radius:99px;width:14px;height:14px;box-shadow:0 1px 3px #00000040}.slider{color:var(--ink-2);gap:6px;margin-top:14px;font-size:12.5px;display:grid}.slider b{font-family:var(--mono);color:var(--ink);margin-left:4px;font-weight:600}.slider input{width:100%;accent-color:var(--ink)}.rooms{width:318px;max-height:calc(100vh - 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