/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI';
    background: #f4f6f9;
    text-align: center;
}

.container {
    padding: 20px;
}

h1 {
    margin-top: 20px;
}

p {
    color: #666;
    margin-bottom: 15px;
}

.form {
    background: white;
    padding: 20px;
    margin: 20px auto;
    width: 90%;
    max-width: 400px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.form input {
    width: 90%;
    padding: 10px;
    margin: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background: white;
    color: black;
}

.form input::placeholder {
    color: #888;
}

.form input:focus {
    border-color: #007bff;
    outline: none;
}

button {
    padding: 10px 15px;
    background: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background: #0056b3;
}

#search {
    padding: 10px;
    width: 250px;
    margin: 15px;
    border-radius: 5px;
    border: 1px solid #ccc;
}

table {
    margin: 20px auto;
    width: 90%;
    max-width: 700px;
    border-collapse: collapse;
    background: white;
    border-radius: 10px;
    overflow: hidden;
}

th {
    background: #007bff;
    color: white;
    padding: 10px;
}

td {
    padding: 10px;
    border-bottom: 1px solid #ddd;
}

tr:hover {
    background: #f1f1f1;
}

button.delete {
    background: red;
}

button.delete:hover {
    background: darkred;
}