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

header {
    background-color: #000;
    padding: 10px;
    text-align: center;
}

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

.header-content img {
    height: 80px;
    margin-right: 20px;
}

h1 {
    font-size: 1.5em;
    margin: 0;
}

#results {
    padding: 20px;
}

.filter {
    margin-bottom: 20px;
    text-align: right;
}

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

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 10px;
    text-align: left;
    background-color: #444;
}

th {
    background-color: #555;
}

td button {
    background-color: transparent;
    border: none;
    color: #fff;
    font-size: 1.5em;
    cursor: pointer;
}

/* Modal Stil */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.8);
}

.modal-content {
    position: relative;
    margin: auto;
    padding: 20px;
    width: 80%;
    max-width: 900px;
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0,0,0,.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
    border-bottom: 1px solid #ccc;
}

.modal-header button, .modal-header a {
    background-color: #007bff;
    border: none;
    color: white;
    padding: 5px 10px;
    cursor: pointer;
    margin-right: 5px;
    font-size: 1em;
    text-decoration: none;
    text-align: center;
}

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

.modal-header .close:hover,
.modal-header .close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.pdf-container {
    overflow: hidden;
    text-align: center;
}

#pdf-viewer {
    width: 100%;
    height: 600px;
    border: none;
    transform-origin: center;
    transform: scale(1);
    transition: transform 0.3s ease;
}

footer {
    background-color: #000;
    color: #fff;
    padding: 10px 0;
    text-align: center;
    margin-top: 20px;
}