body{font-family:-apple-system,sans-serif;background:#eef7ff;margin:0}#app{max-width:760px;margin:auto;padding:16px}header{background:linear-gradient(135deg,#EAF6FF,#FFF1F6);padding:16px;border-radius:24px}#weekBar{display:flex;justify-content:space-between;align-items:center;margin-top:8px}button{border:none;border-radius:12px;padding:10px 14px;background:#6fb8ff;color:#fff}input,select{width:100%;padding:10px;border-radius:10px;border:1px solid #ddd;box-sizing:border-box;margin:6px 0}#cards{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.card{padding:14px;border-radius:20px;background:#fff;cursor:pointer}.pink{border:3px solid #f7b8cb;background:#fff7fa}.blue{border:3px solid #a9d5ff;background:#f4fbff}.box{background:#fff;padding:14px;border-radius:18px;margin:12px 0}.summary{display:grid;grid-template-columns:1fr 1fr;gap:10px}.summary div{background:#fff;padding:14px;border-radius:18px}.item{display:flex;justify-content:space-between;background:#fff;padding:10px;border-radius:12px;margin:8px 0}.act button{padding:6px 8px;font-size:12px;margin-left:4px}