body {
    background: url(3\ bg.svg) no-repeat center center fixed;
    background-size: cover;
    font-family: Arial, sans-serif;
    color: snow;
}

h1 {
    text-align: center;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

ul li {
    margin: 20px auto;
    border: 5px solid #1c7393;
    padding: 10px;
    border-radius: 8px;
    width: 90%;
    text-align: center;
    background: linear-gradient(180deg, #1c7393, #3fa3c1);
}

ul li img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 8px;
    margin-top: 8px;
    height: 700px;
    width: auto;
}

ul li img:hover {
    cursor: pointer;
}

ul li a {
    color: #ffffff;
}

#fullscreen-container {
    position: fixed;
    top: 0; left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
  
#fullscreen-container img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
    transform: scale(1.2);
}
  
#close-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    color: white;
    font-size: 40px;
    cursor: pointer;
}

footer {
    background-color: #1c7393;
    color: white;
    text-align: center;
    padding: 20px 15px;
    margin: 40px auto 0;
    font-size: 14px;
    line-height: 1.5;
    width: 90%;
    border-radius: 8px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}
  
footer a {
    color: #ffffff;
    text-decoration: underline;
}
* {
    box-sizing: border-box;
}

header {
    background-color: #1c7393;
    color: white;
    text-align: center;
    padding: 20px 15px;
    margin: 40px auto 0;
    font-size: 14px;
    line-height: 1.5;
    width: 90%;
    border-radius: 8px;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}
  
header a {
    color: #ffffff;
    text-decoration: underline;
}
* {
    box-sizing: border-box;
}

#powiadomienie-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

#powiadomienie {
    background-color: #1c7393;
    color: snow;
    padding: 30px;
    font-family: Arial, sans-serif;
    font-size: 16px;
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    border: 3px solid white;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    text-align: center;
    position: relative;
}

#powiadomienie h1 {
    margin-top: 1px;
}

#powiadomienie a {
    color: snow;
    text-decoration: underline;
}

.zamknij-btn {
    margin-top: 20px;
    padding: 10px 20px;
    background-color: snow;
    color: #1c7393;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.zamknij-btn:hover {
    background-color: #f0f0f0;
}


#random-cat {
    width: 600px;
    height: 600px;
    border-radius: 8px;
    display: block;
    margin: 0 auto;
    border: 5px solid #1c7393;
}

#rcat {
    text-align: center;
}

button {
    background-color: #1c7393;
    color: white;
    border: 2px solid white;
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 16px;
    cursor: pointer;
    display: inline-block;
    white-space: nowrap;
}

#random-cat {
    margin-bottom: 15px;
}

#rcat button {
    margin-top: 15px;
}

#main-box {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.side-box {
    border: 5px solid #1c7393;
    padding: 20px;
    border-radius: 10px;
    background: linear-gradient(180deg, #1c7393, #3fa3c1);
    color: snow;
    font-size: 20px;
    width: 300px;
    height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

button img {
    height: 10%;
    width: 10%;
}