:root{--bg: #faf9f7;--ink: #1f1d1a;--line: #e4e0d8;--accent: #b4472a;--accent-soft: #f1e3dc;--muted: #756f64}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Pretendard,Apple SD Gothic Neo,Malgun Gothic,sans-serif;background:var(--bg);color:var(--ink)}.app{max-width:480px;margin:0 auto;min-height:100vh;background:var(--bg);padding-bottom:96px}.sticky-header{position:sticky;top:0;z-index:10;background:var(--bg);border-bottom:1px solid var(--line)}.restaurant-name{padding:16px 16px 8px;font-size:20px;font-weight:700}.category-tabs{display:flex;gap:8px;overflow-x:auto;padding:0 16px 12px}.category-tab{flex:0 0 auto;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--muted);white-space:nowrap}.category-tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}.menu-list{padding:8px 16px}.menu-item{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.menu-thumb{width:64px;height:64px;border-radius:10px;background:var(--accent-soft);object-fit:cover;flex-shrink:0}.menu-info{flex:1;min-width:0}.menu-name{font-size:15px;font-weight:600}.menu-price{font-size:13px;color:var(--muted);margin-top:2px}.qty-control{display:flex;align-items:center;gap:8px}.qty-btn{width:28px;height:28px;border-radius:8px;border:1px solid var(--line);background:#fff;font-size:16px;line-height:1}.qty-value{min-width:18px;text-align:center;font-size:14px}.total-bar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;background:var(--ink);color:#fff;padding:16px;display:flex;justify-content:space-between;align-items:center;font-weight:700;cursor:pointer}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:flex-end;z-index:20}.modal-sheet{width:100%;max-width:480px;margin:0 auto;background:#fff;border-radius:16px 16px 0 0;padding:20px;max-height:80vh;overflow-y:auto}.modal-row{display:flex;justify-content:space-between;padding:8px 0;font-size:14px}.modal-actions{display:flex;gap:8px;margin-top:16px}.btn{flex:1;padding:14px;border-radius:10px;border:none;font-size:15px;font-weight:600}.btn-cancel{background:var(--accent-soft);color:var(--accent)}.btn-confirm{background:var(--accent);color:#fff}.empty{padding:40px 16px;text-align:center;color:var(--muted)}