* {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
     font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
 }

 body {
     background: linear-gradient(135deg, #667eea, #764ba2);
     min-height: 100vh;
     display: flex;
     align-items: center;
     justify-content: center;
 }

 .container {
     width: 90%;
     max-width: 600px;
     background: #fff;
     padding: 25px 30px;
     border-radius: 20px;
     box-shadow: 0px 10px 25px rgba(0, 0, 0, 0.15);
     animation: fadeIn 0.6s ease-in-out;
 }

 .container h1 {
     text-align: center;
     color: #333;
     margin-bottom: 20px;
     font-size: 28px;
     font-weight: bold;
     letter-spacing: 1px;
 }

 .note-input {
     display: flex;
     flex-direction: column;
     gap: 12px;
 }


 .note-input textarea {
     width: 100%;
     height: 120px;
     padding: 14px;
     resize: none;
     border: 2px solid #ddd;
     border-radius: 12px;
     font-size: 16px;
     transition: 0.3s ease;
 }

 .note-input textarea:focus {
     border-color: #667eea;
     outline: none;
     box-shadow: 0px 0px 8px rgba(102, 126, 234, 0.4);
     ;
 }

 .note-input button {
     padding: 14px;
     border: none;
     border-radius: 12px;
     background: linear-gradient(135deg, #667eea, #764ba2);
     color: white;
     font-size: 16px;
     font-weight: bold;
     cursor: pointer;
     transition: 0.3s ease;
 }

 .note-input button:hover {
     transform: translateY(-2px);
     box-shadow: 0px 5px 12px rgba(118, 75, 162, 0.3);
 }

 .notes-list {
     margin-top: 25px;
     display: flex;
     flex-direction: column;
     gap: 15px;
 }

 .note {
     background: #f9f9f9;
     padding: 14px 16px;
     border-radius: 14px;
     box-shadow: 0px 3px 8px rgba(0, 0, 0, 0.1);
     transition: 0.3s ease;
     position: relative;
 }

 .note:hover {
  transform: scale(1.02);
  background: #f0f4ff;
}

.note::before {
  content: "📌 ";
  font-size: 18px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}