*{margin:0;padding:0;box-sizing:border-box}body{font-family:Quicksand,sans-serif;background:#fff0f3;color:#333;min-height:100vh}.app{max-width:1100px;margin:0 auto;padding:20px}header{text-align:center;padding:30px 0 20px;position:relative}header h1{font-size:2.5rem;color:#ff69b4;font-weight:700}.subtitle{color:#999;font-size:1rem;margin-top:4px}.logout-btn{position:absolute;top:30px;right:0;background:none;border:1px solid #FFB6C1;color:#ff69b4;padding:6px 16px;border-radius:20px;cursor:pointer;font-family:inherit;font-weight:600}.login-card{max-width:380px;margin:60px auto;background:#fff;border-radius:20px;padding:40px 30px;text-align:center;box-shadow:0 4px 20px #ff69b426}.login-card h2{color:#ff69b4;margin-bottom:8px}.login-card>p{color:#999;margin-bottom:20px;font-size:.9rem}.login-form{display:flex;gap:10px}.login-form input{flex:1;padding:12px 16px;border:2px solid #FFD6E0;border-radius:12px;font-family:inherit;font-size:1rem;outline:none}.login-form input:focus{border-color:#ff69b4}.login-form button,.add-form button{padding:12px 24px;background:linear-gradient(135deg,#ff69b4,#ffb6c1);color:#fff;border:none;border-radius:12px;font-family:inherit;font-weight:700;font-size:1rem;cursor:pointer;transition:transform .2s,box-shadow .2s;white-space:nowrap}.login-form button:hover,.add-form button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #ff69b466}.add-form button:disabled{opacity:.6;cursor:not-allowed}.add-bar{margin:20px 0}.add-form{display:flex;gap:10px;background:#fff;padding:12px;border-radius:16px;box-shadow:0 2px 12px #ff69b41a}.add-form input{flex:1;padding:12px 16px;border:2px solid #FFD6E0;border-radius:12px;font-family:inherit;font-size:1rem;outline:none}.add-form input:focus{border-color:#ff69b4}.error{color:#e74c3c;text-align:center;margin-top:10px;font-size:.9rem}.empty{text-align:center;padding:80px 20px;color:#ccc}.empty-icon{font-size:4rem;margin-bottom:16px}.empty p:last-child{font-size:1.1rem;color:#999}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:20px}.card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 2px 12px #ff69b41a;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #ff69b433}.card-img{height:200px;background:#ffe8ee;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center}.no-img{font-size:3rem}.card-body{padding:16px}.card-body h3{font-size:1rem;font-weight:700;color:#333;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.price{font-size:1.1rem;font-weight:700;color:#ff69b4;margin-bottom:4px}.store{font-size:.85rem;color:#aaa;margin-bottom:4px}.date{font-size:.8rem;color:#ccc;margin-bottom:8px}.tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}.tag{background:#ffe8ee;color:#ff69b4;padding:2px 10px;border-radius:12px;font-size:.75rem;font-weight:600}.notes{font-size:.85rem;color:#888;font-style:italic;margin-bottom:8px}.edit-form{margin-bottom:10px}.edit-form input,.edit-form textarea{width:100%;padding:8px 12px;border:1px solid #FFD6E0;border-radius:8px;font-family:inherit;font-size:.85rem;margin-bottom:6px;outline:none;resize:none}.edit-actions{display:flex;gap:6px}.save-btn,.cancel-btn{padding:4px 12px;border-radius:8px;font-family:inherit;font-size:.8rem;cursor:pointer;border:none;font-weight:600}.save-btn{background:#ff69b4;color:#fff}.cancel-btn{background:#eee;color:#666}.card-actions{display:flex;gap:8px;align-items:center}.link-btn{color:#ff69b4;text-decoration:none;font-size:.85rem;font-weight:600}.edit-btn{background:none;border:none;color:#999;cursor:pointer;font-size:.85rem;font-family:inherit}.delete-btn{background:none;border:none;cursor:pointer;font-size:1rem;margin-left:auto;opacity:.5;transition:opacity .2s}.delete-btn:hover{opacity:1}.manual-card{background:#fff;border-radius:16px;padding:20px;box-shadow:0 2px 12px #ff69b41a}.manual-hint{color:#ff69b4;font-weight:600;margin-bottom:4px}.manual-url{font-size:.8rem;color:#aaa;margin-bottom:14px;word-break:break-all}.manual-form{display:flex;flex-direction:column;gap:10px}.manual-form input{padding:10px 14px;border:2px solid #FFD6E0;border-radius:12px;font-family:inherit;font-size:.95rem;outline:none}.manual-form input:focus{border-color:#ff69b4}.manual-actions{display:flex;gap:10px}.manual-actions button{padding:10px 24px;border-radius:12px;font-family:inherit;font-weight:700;font-size:.95rem;cursor:pointer;border:none}.manual-actions button[type=submit]{background:linear-gradient(135deg,#ff69b4,#ffb6c1);color:#fff}.manual-actions .cancel-btn{background:#f0f0f0;color:#666}@media (max-width: 480px){header h1{font-size:1.8rem}.grid{grid-template-columns:1fr}.add-form,.login-form{flex-direction:column}}