.nav
{
    background-image: url("/images/backgroundheader.jpg");
    background-attachment: fixed;
    background-size: cover;
    padding-top: 20px;
    border-radius: 0 0 20px 20px;
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
}
.nav ul 
{
    display: flex;
    justify-content: center;
}
.nav li
{
    background-color: rgb(182, 181, 181, 0.6);
    border: none;
    list-style: none;
    border-radius: 2px;
    padding: 12px 25px; 
    padding-left: 30px;
    transition: background-color 0.3s ease;
}

nav a
{
    color: white;
    text-decoration: none;
    font-weight: 500;
    font-size: 20px;
    font-family:'Montserrat', sans-serif;
    text-transform: uppercase;  /*doet capslock voor alle tekst*/
}
.nav li:hover 
{
    background-color: rgba(147, 147, 147, 0.8);
}


.nav button#themeToggle {
    vertical-align: middle; /* центр по вертикали относительно текста */
    background-image: url("/images/backgroundDarkheader.jpg");  
    margin-left: 50px;      /* отступ слева от соседних элементов */
    margin-top: 2px;
}
body
{
    background-image: url("/images/backgroundbody.jpg");
    background-size: cover;
    display:grid;
    justify-content: center;
}
.card
{
    max-width: 65%;
    margin: 8% auto;
    background-color: rgb(216, 216, 216);
    box-shadow: 5px 5px 10px gray;
    padding-block: 20px 15px;
    padding-inline: 10px 10px;
    border-radius: 8px;
    margin-bottom: 10px;
}

.box
{
    max-width: 65%;
    margin: 8% auto;
    background-color: rgb(117, 116, 116);
    box-shadow: 5px 5px 10px gray;
    padding-block: 20px 15px;
    padding-inline: 10px 10px;
    border-radius: 2px 2px 10px 10px;
} 

.box1
{
    display: flex;
    justify-content: center;
    max-width: 65%;
    margin: 8% auto;
    background-color: rgb(117, 116, 116);
    box-shadow: 5px 5px 10px gray;
    padding-block: 20px 15px;
    padding-inline: 10px 10px;
    border-radius: 2px 2px 10px 10px;
} 

.button
{
    background-color: rgb(130, 130, 130);
    border-radius: 12px;
    border: none;
}
.dark-theme {
    color: white;
    background-image: url("/images/backgroundDarkbody.jpg");
}

.dark-theme nav {
    background-image: url("/images/backgroundDarkheader.jpg");
}

.dark-theme .card,
.dark-theme .box {
    background-color: rgb(60, 60, 60);
    color: rgb(255, 255, 255);
}
.foto
{
    overflow: hidden;
    float: left;
    margin: 8px;
    max-width: 1000px;
    width: 960px;
}

.zoom-in
{ 
    max-width: 100%;
    transition: transform 0.3s ease;
}
 
.zoom-in:hover
{
    transform:scale(1.5) ;
}

#themeToggle {   
  
    border: none;           /* без рамки */
    cursor: pointer;        /* курсор при наведении */
}

body, .nav, .card, .box, .box1 {
    transition: background-color 0.5s ease, background-image 0.5s ease, color 0.5s ease;
}
h2
{
    font-weight: bold;
    font-family: 'Courier New', Courier, monospace;
    font-style:oblique;
}

footer {
    background-image: url(/images/backgroundheader.jpg);
    width: 100%;
    color: #000000;                 
    text-align: center;            
    padding: 20px 0;             
    font-family: 'Montserrat', sans-serif;
    display: flex;
    justify-content: center;
    background-size: cover;
}

footer a {
    background-image: url(/images/boombijfooter2.jpg);
    color: #000000;                  
    text-decoration: none;
    margin: 0 10px;
    border-radius: 12px;
}

footer a:hover {
    color: #00bfff;               
}

footer .socials a {
    margin: 0 5px;
    font-size: 20px;
}

footer .socials a:hover {
    color: #ff6347;
}


.logo
{
    width: 100px;
}

.hidden
{
    display: none;
}

.card p
{
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-weight: 800;
    font-style: italic;
    color: #252525;
}

.card .p2
{
    font-family: Georgia, 'Times New Roman', Times, serif;
    font-weight: 800;
    font-style: italic;
    color: #9d9dff;
    font-size: 24px;
}

h2 
{
    color: #006d77;
    margin-top: 1.2em;
}

.dark-theme .card p,
.dark-theme .card .p2,
.dark-theme .card li {
    color: #ffffff !important;
}

.foto2
{
    display: flex;
    justify-content: right;
    float: right;
    margin-right: 85px;
}

.foto3
{
    width: 500px;
    height: 200px;
    box-shadow: 5px 5px 10px gray;
    border-radius: 10px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1em;
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  background-color: #f5f5f5;
  border-radius: 8px;
  overflow: hidden;
}

th, td {
  border: 1px solid #ccc;
  padding: 10px 15px;
  text-align: left;
}

th {
  background-color: #006d77;
  color: white;
  text-transform: uppercase;
}

tr:nth-child(even) {
  background-color: #e0e0e0;
}

tr:hover {
  background-color: #d4f0f0;
}

.dark-theme table {
  background-color: #3c3c3c;
  color: white;
  border-color: #555;
}

.dark-theme th {
  background-color: #0096a1;
}

.dark-theme tr:nth-child(even) {
  background-color: #2c2c2c;
}

.dark-theme tr:hover {
  background-color: #444;
}