body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    text-align: center;
    padding-top: 100px;
}

main {
    background-color: white;
    width: 350px;
    margin: auto;
    padding: 30px;
    border: 1px solid #cccccc;
    border-radius: 8px;
}

h1 {
    color: #333333;
}

file-size-note {
    color: red;
    font-size: 14px;
}

p {
    color: #666666;
}

main > form {
    margin-top: 25px;
}

input[type="text"] {
    padding: 8px;
    border: 1px solid #aaaaaa;
    border-radius: 4px;
}

input[type="submit"] {
    padding: 8px 14px;
    color: white;
    background-color: #3478c9;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

input[type="submit"]:hover {
    background-color: #2864a8;
}

.dashboard-container {
    width: 600px;
    max-width: 90%;
    margin: 50px auto;
    padding: 25px;
    text-align: left;
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dashboard-header h1 {
    font-size: 24px;
}

.logout-button,
.file-link {
    color: blue;
}

.upload-section,
.files-section,
.search-section {
    margin-top: 30px;
}

.upload-section form {
    display: flex;
    gap: 10px;
    align-items: center;
}

.files-list {
    padding: 0;
    list-style: none;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #cccccc;
}

.delete-form {
    margin: 0;
}

.delete-button {
    color: white;
    background-color: #c0392b;
    border: none;
    padding: 6px 10px;
    cursor: pointer;
}

.message {
    padding: 10px;
    background-color: #eeeeee;
}

.message.success {
    color: green;
}

.message.error {
    color: red;
}

.search-section {
    margin-top: 30px;
}

.search-form {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px;
}

.search-form input[type="text"] {
    flex: 1;
}

.clear-search {
    color: blue;
}