body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    margin: 0;
    padding: 0;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #fff;
    padding: 10px 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    position: relative;
}

.header .btn-postnewmessage {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.header .btn-postnewmessage:hover {
    background-color: #0056b3;
}

.header .nav {
    display: flex;
    align-items: center;
}

.header .nav a {
    color: #007bff;
    text-decoration: none;
    margin-left: 15px;
    font-size: 16px;
}

.header .nav a:hover {
    text-decoration: underline;
}

.header .dropdown {
    position: relative;
    display: inline-block;
}

.header .dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background-color: #fff;
    border: 1px solid #ccc;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 4px;
    min-width: 160px;
    z-index: 1;
}

.header .dropdown-content a {
    color: #333;
    padding: 10px;
    text-decoration: none;
    display: block;
}

.header .dropdown-content a:hover {
    background-color: #f2f2f2;
}

.header .dropdown:hover .dropdown-content {
    display: block;
}

.header .dropdown-button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.header .dropdown-button:hover {
    background-color: #0056b3;
}

.container {
    padding: 20px;
    max-width: 1200px;
    margin: 20px auto;
}
.item-content {display: none;margin-top: 10px;padding-top: 10px;border-top: 1px solid #ddd;white-space: pre-wrap;}
.board-item {
    background-color: #ffffff;
    padding: 15px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-top: 15px;
}
.board-item2 {
    background-color: #ffffff;
    padding: 15px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    /* margin-bottom: 0px; */
}.board-item_f9 {
    background-color: #f5f5f5;
    padding: 15px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-top: 15px;
}
.board-item2_f9 {
    background-color: #f5f5f5;
    padding: 15px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    /* margin-bottom: 0px; */
}

.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.4);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 20px;
    border: 1px solid #888;
    width: 80%;
    max-width: 600px;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}
.form-control {
    width: calc(100% - 22px); /* Full width minus padding and border */
    padding: 10px;
    margin: 8px 0;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box; /* Ensure padding doesn't affect total width */
}

.form-control:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 5px rgba(0,123,255,0.5);
}
.modal-button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
}

.modal-button:hover {
    background-color: #0056b3;
}.modal-button:active {
    transform: scale(0.98); /* Slightly scale down on click */
}

.pagination {
    text-align: center;
    margin-top: 20px;
}

.pagination button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    margin: 0 5px;
}

.pagination button:hover {
    background-color: #0056b3;
}

.item-title {
    cursor: pointer;
    color: #007bff;
    text-decoration: none;
    display: inline-block;
}
.item-title:hover {
    cursor: pointer;
    color: #007bff;
    text-decoration: underline;
    display: inline-block;
}
.item-add {
    color: #303030;
    text-decoration: none;
}