button,input{padding:12px}.product-item,h1{text-align:center}:root{--primary:#1a73e8;--secondary:#34a853;--admin:#e74c3c;--bg:#f8f9fa}body{font-family:Pretendard,sans-serif;background:var(--bg);margin:0;padding:20px;user-select:none}.container{max-width:1000px;margin:0 auto}h1{color:var(--primary);letter-spacing:2px}.admin-card,.card{background:#fff;padding:20px;border-radius:12px;box-shadow:0 4px 10px rgba(0,0,0,.05);margin-bottom:20px}.divider{height:1px;background:#eee;margin:15px 0}.view{display:none}.view.active{display:block;animation:.4s fadeIn}input{width:100%;margin:5px 0;border:1px solid #ddd;border-radius:8px;box-sizing:border-box;outline:0}.btn-group{display:flex;gap:10px;margin-top:15px}button{border:none;border-radius:8px;cursor:pointer;font-weight:700;transition:.2s}button.primary{background:var(--primary);color:#fff;flex:1}button.secondary{background:var(--secondary);color:#fff;flex:1}button.small{background:#666;color:#fff;padding:5px 10px;font-size:.8em}.content-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;margin-top:20px}.notice-banner{background:#fff3cd;border-left:5px solid #ffc107;padding:15px;border-radius:8px;margin-bottom:20px;font-weight:700}.user-profile{background:#fff;padding:15px 20px;border-radius:12px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 5px rgba(0,0,0,.05)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:15px}.product-item{background:#fff;border:1px solid #eee;padding:15px;border-radius:10px}.list,.scroll-list{background:#fff;padding:10px;border-radius:8px;list-style:none;font-size:.9em;height:250px;overflow-y:auto;border:1px solid #eee}.admin-only{background:#fff5f5;border:2px dashed var(--admin);padding:25px;border-radius:15px;margin-top:50px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.adm-btn{background:#444;color:#fff;width:100%;margin-top:5px}.user-row{padding:10px;border-bottom:1px solid #eee;display:flex;flex-direction:column;gap:5px}@keyframes fadeIn{from{opacity:0}to{opacity:1}}