:root{color-scheme:light;--ink: #1c1917;--muted: #57534e;--paper: #f7f3eb;--panel: #fffdf8;--line: #d6d0c4;--accent: #1f3b66;--accent-soft: #d9e4f2;--danger: #9b2c2c;--ok: #276749;font-family:Segoe UI,system-ui,sans-serif;background:var(--paper);color:var(--ink)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:radial-gradient(circle at top left,rgba(31,59,102,.08),transparent 40%),var(--paper)}button,input,select,textarea{font:inherit}.app-shell{max-width:720px;margin:0 auto;padding:12px 12px 40px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.brand{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;color:var(--accent)}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px;box-shadow:0 8px 24px #1c19170a}.card h2,.card h3{margin:0 0 10px;font-size:1rem}.stack{display:grid;gap:10px}.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}label.field{display:grid;gap:4px;font-size:.85rem;color:var(--muted)}label.field>input,label.field>select,label.field>textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff;color:var(--ink)}label.field>input:read-only{background:#f3f0e8;color:var(--muted)}label.field>textarea{min-height:88px;resize:vertical}.btn{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:10px 14px;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-danger{color:var(--danger);border-color:#f0c4c4;background:#fff5f5}.job-list{display:grid;gap:8px}.job-item{display:flex;justify-content:space-between;gap:8px;align-items:center;width:100%;text-align:left;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px;cursor:pointer}.job-item strong{display:block}.muted{color:var(--muted);font-size:.85rem}.tabs{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px}.tab{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;white-space:nowrap;cursor:pointer}.tab.active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.floor-canvas{width:100%;height:min(70vh,480px);touch-action:none;-webkit-user-select:none;user-select:none;border:1px solid var(--line);border-radius:12px;background:linear-gradient(#ece7dc 1px,transparent 1px) 0 0 / 24px 24px,linear-gradient(90deg,#ece7dc 1px,transparent 1px) 0 0 / 24px 24px,#fff}.wall-card{border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff}.wall-card.selected{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.opening-list{display:grid;gap:8px;margin-top:8px}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 10px;background:var(--accent-soft);color:var(--accent);font-size:.8rem}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:8px}@media(max-width:520px){.grid-2{grid-template-columns:1fr}}