body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    width: 80%;
    margin: 0 auto;
    padding: 20px;
}

.button-group {
    display: inline-block;
    margin-left: 10px;
}

textarea {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    border-radius: 5px;
    border: 1px solid #ddd;
    box-sizing: border-box;
    margin-bottom: 10px;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 10px;
    margin: 5px 0 20px 0;
    border-radius: 5px;
    border: 1px solid #ddd;
    box-sizing: border-box;
}

input[type="submit"],
button {
    padding: 10px 20px;
    background-color: #5cb85c;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

input[type="submit"]:hover,
button:hover {
    background-color: #4cae4c;
}

h2 {
    color: #5cb85c;
}

.note-display {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 5px;
    white-space: pre-wrap;
}

.error-message {
    color: red;
}

nav {
    background-color: rgb(45,45,45);
    padding: 10px 20px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

nav a {
    display: inline-block;
    margin: 0 10px;
    padding: 10px 15px;
    text-decoration: none;
    text-shadow: 1px 1px 2px black;
    border: 1px solid transparent;
    border-radius: 4px;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

nav a:hover {
    background-color: rgb(60,60,60);
    box-shadow: 0 2px 4px rgba(255,255,255,0.3);
}

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

th, td {
    padding: 8px;
    border: 1px solid #ddd;
    text-align: left;
    vertical-align: middle;
}

tr:hover {
    background-color: #f5f5f5;
}

img.preview {
    max-width: 100px;
    max-height: 100px;
}

#filterForm {
    margin-bottom: 15px;
}

.pagination {
    margin-top: 15px;
}

.pagination a {
    padding: 8px 12px;
    margin: 0 2px;
    border: 1px solid #ddd;
    text-decoration: none;
    color: #333;
}

.pagination a.active {
    background-color: #333;
    color: #fff;
}

.pagination a:hover {
    background-color: #ddd;
}

.sort-arrow {
    font-size: 0.8em;
}

#preview_container {
    width: 150px;
    height: 150px;
    margin-bottom: 25px;
    border: 1px solid #ccc;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

#preview_container img {
    max-width: 100%;
    max-height: 100%;
}

.form-group {
    margin-bottom: 10px;
}

label {
    display: inline-block;
    width: 150px;
    vertical-align: top;
}

.form-columns { display: flex; gap: 20px; }
.form-column { flex: 1; }
.form-group input[type="date"],
.form-group input[type="number"],
.form-group input[type="text"] { width: 100%; min-width: 200px; }
.form-group textarea { width: 100%; min-width: 200px; }
.left-column .form-group { margin-bottom: 15px; }
.right-column .form-group { margin-bottom: 15px; }
.left-column label { font-weight: bold; }
.right-column label { font-weight: bold; }

#tag_1, #tag_2, #tag_3, #tag_4, #tag_5, #tag_6, #tag_7, #tag_8, #tag_9, #tag_10
{
    width: 10% !important; 
    white-space: none; 
    text-align: left !important;
    font-weight: bold;
}

.submit {
    min-width: 500px;
    text-align: center;
}