*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}#root{min-height:100vh;padding:20px}.app{max-width:900px;margin:0 auto}.app h1{text-align:center;color:#fff;font-size:2.5rem;margin-bottom:30px;text-shadow:2px 2px 4px rgba(0,0,0,.3)}.tabs{display:flex;justify-content:center;gap:10px;margin-bottom:20px}.tabs button{padding:12px 24px;border:none;border-radius:25px;background:#ffffff4d;color:#fff;font-size:1rem;cursor:pointer;transition:all .3s}.tabs button.active{background:#fff;color:#764ba2;font-weight:700}.tabs button:hover:not(.active){background:#ffffff80}.card{background:#fff;border-radius:20px;padding:30px;box-shadow:0 10px 40px #0003}.wheel-container{display:flex;flex-direction:column;align-items:center;gap:20px}.spin-button{padding:15px 50px;font-size:1.2rem;font-weight:700;border:none;border-radius:30px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;cursor:pointer;transition:transform .2s,box-shadow .2s}.spin-button:hover:not(:disabled){transform:scale(1.05);box-shadow:0 5px 20px #667eea66}.spin-button:disabled{opacity:.6;cursor:not-allowed}.result{font-size:1.5rem;font-weight:700;color:#764ba2;text-align:center;padding:15px;background:#f0e6ff;border-radius:10px;margin-top:10px}.result small{display:block;font-size:.9rem;color:#666;margin-top:5px;font-weight:400}.no-options{text-align:center;color:#666;padding:40px}.option-manager h2,.record-list h2{margin-bottom:20px;color:#333}.add-form{display:flex;gap:10px;margin-bottom:20px}.add-form input{flex:1;padding:12px 15px;border:2px solid #e0e0e0;border-radius:10px;font-size:1rem}.add-form input:focus{outline:none;border-color:#764ba2}.add-form button{padding:12px 25px;background:#764ba2;color:#fff;border:none;border-radius:10px;font-size:1rem;cursor:pointer}.add-form button:hover{background:#5a3880}.option-table{width:100%;border-collapse:collapse}.option-table th,.option-table td{padding:12px 15px;text-align:left;border-bottom:1px solid #eee}.option-table th{background:#f8f8f8;font-weight:600;color:#555}.option-table input[type=number]{width:70px;padding:5px 10px;border:1px solid #ddd;border-radius:5px}.option-table .actions{display:flex;gap:5px}.option-table button{padding:6px 12px;border:none;border-radius:5px;cursor:pointer;font-size:.9rem}.option-table .save-btn{background:#4caf50;color:#fff}.option-table .cancel-btn{background:#9e9e9e;color:#fff}.option-table .edit-btn{background:#2196f3;color:#fff}.option-table .delete-btn{background:#f44336;color:#fff}.record-form{display:flex;gap:10px;margin-bottom:20px}.record-form input,.record-form select{padding:12px 15px;border:2px solid #e0e0e0;border-radius:10px;font-size:1rem}.record-form input[type=text]{flex:2}.record-form input[type=date]{flex:1}.record-form button{padding:12px 25px;background:#764ba2;color:#fff;border:none;border-radius:10px;cursor:pointer}.record-item{display:flex;justify-content:space-between;align-items:center;padding:12px 15px;border-bottom:1px solid #eee}.record-item:last-child{border-bottom:none}.record-item .food-name{font-weight:500;color:#333}.record-item .meal-date{color:#888;font-size:.9rem}.record-item button{padding:5px 10px;background:#f44336;color:#fff;border:none;border-radius:5px;cursor:pointer;font-size:.85rem}.empty-message{text-align:center;color:#888;padding:30px}.settings-section{margin-top:20px;padding-top:20px;border-top:1px solid #eee}.settings-section h3{margin-bottom:15px;color:#555}.setting-row{display:flex;align-items:center;gap:15px}.setting-row label{color:#666}.setting-row input{width:80px;padding:8px 12px;border:2px solid #e0e0e0;border-radius:8px;font-size:1rem;text-align:center}.setting-row button{padding:8px 20px;background:#764ba2;color:#fff;border:none;border-radius:8px;cursor:pointer}@media (max-width: 600px){.app h1{font-size:1.8rem}.tabs button{padding:10px 15px;font-size:.9rem}.add-form,.record-form{flex-wrap:wrap}.add-form input,.record-form input{flex:1 1 100%}.option-table{font-size:.9rem}}