body{font-family:Arial,sans-serif;background-color:#f7fafc;color:#2d3748;margin:0;padding:0}.container{max-width:500px;margin:100px auto;background-color:#fff;padding:40px;border-radius:12px;box-shadow:0 4px 8px #0000001a}h1{text-align:center;font-size:2rem;margin-bottom:30px;font-weight:700;color:#2b6cb0}label{font-size:1rem;font-weight:600;color:#4a5568}input[type=text],textarea{width:100%;padding:12px 16px;margin-top:8px;margin-bottom:20px;border-radius:8px;border:1px solid #cbd5e0;font-size:1rem;transition:border .3s ease}input[type=text]:focus,textarea:focus{outline:none;border-color:#4fd1c5;box-shadow:0 0 5px #4fd1c580}button{width:100%;padding:14px;background-color:#4fd1c5;color:#fff;border:none;border-radius:8px;font-size:1.2rem;cursor:pointer;transition:background-color .3s ease}button:hover{background-color:#38b2ac}button:focus{outline:none;background-color:#2c7a7b}.btn-create{background-color:#f56565;text-align:center;font-weight:700;font-size:1.2rem;padding:10px 50px;margin-bottom:40px;border-radius:8px;color:#fff;transition:background-color .3s ease;cursor:pointer}.btn-create:hover{background-color:#c53030}.success-message{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#4caf50;color:#fff;padding:15px 20px;border-radius:5px;font-size:18px;font-weight:700;box-shadow:0 0 10px #0000001a}.blur-background{filter:blur(5px);pointer-events:none}.error-message{color:red;margin-left:100px;font-size:18px;font-weight:700}input:focus,textarea:focus{border-color:#4fd1c5;box-shadow:0 0 5px #4fd1c580}.submit-btn:hover{background-color:#2c7a7b}.submit-btn:active{background-color:#2a6e6e}.edit-btn:hover{background-color:#e11d48}.error-message{color:red;font-size:18px;font-weight:700}