body {
    margin: 0;
    font-family: system-ui, sans-serif;
    background: #0f1115;
    color: #eaeaea;
}

content {
    display: block;
    max-width: 1100px;
    margin: 60px auto;
    padding: 20px;
}

h1 {
    margin-bottom: 20px;
}

.addbox {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

input {
    flex: 1;
    padding: 8px 10px;
    border-radius: 6px;
    border: 1px solid #333;
    background: #141821;
    color: #fff;
}

button {
    padding: 8px 14px;
    border-radius: 6px;
    border: 0;
    background: #2b6cff;
    color: white;
    cursor: pointer;
}

button:hover {
    background: #1f56d6;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 10px;
    border-bottom: 1px solid #222;
    vertical-align: middle;
}

td input {
    width: 100%;
    font-size: 12px;
}