*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-primary: #f5f5f7;--bg-elevated: #ffffff;--border-light: #e8e8ed;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--accent: #0071e3;--color-danger: #ff3b30;--radius-lg: 16px;--radius-full: 999px;--font: -apple-system, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "Inter", sans-serif;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08)}html,body{background:var(--bg-primary);color:var(--text-primary);font-family:var(--font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;height:100%}#root{min-height:100vh;display:flex;flex-direction:column}button{font-family:var(--font);cursor:pointer;border:none;background:none;color:inherit}.app{width:100%;max-width:960px;margin:0 auto;padding:32px 20px 64px;display:flex;flex-direction:column;gap:24px}.app-header h1{font-size:28px;font-weight:600;letter-spacing:-.02em}.app-header p{color:var(--text-secondary);margin-top:4px}.app-status{color:var(--text-secondary)}.app-status-error{color:var(--color-danger)}.app-address{color:var(--text-secondary);font-size:13px}.app-results{display:flex;flex-direction:column;gap:24px}.address-search-container,.address-search-input{width:100%}.address-search-error{color:var(--color-danger);font-size:13px;margin-top:6px}.house-viewer{background:var(--bg-elevated);border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);overflow:hidden}.house-viewer-canvas{width:100%;height:520px}.house-viewer-canvas canvas{display:block;width:100%;height:100%}.house-viewer-controls{display:flex;gap:10px;padding:12px 20px;border-top:1px solid var(--border-light)}.house-viewer-controls button{padding:6px 14px;border-radius:var(--radius-full);background:var(--bg-primary);font-size:13px;font-weight:500;color:var(--text-secondary)}.house-viewer-controls button.is-active{background:var(--accent);color:#fff}