body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

header, footer {
    background: #000dc1;
    color: white;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header img {
    width: 200px;
}
main {
    padding: 10px;
    background-color: #d8d8d8;
}

h1 {
    text-align: center;
}

#grid-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.grid-item {
    border: 1px solid #3a3a3a;
    padding: 10px;
    text-align: center;
}

.grid-item img {
    width: 100%;
    height: auto;
    max-width: 100%; /* Thumbnail size */
    max-height: 220px; /* Thumbnail size */
    cursor: pointer;
}

table {
    width: 100%;
    margin-top: 10px;
    border-collapse: collapse;
}

table, th, td {
    border: 1px solid #3a3a3a;
}

th, td {
    padding: 6px;
    text-align: left;
}

.modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.modal-content {
    width: 100%;
    max-width: 100%;
    margin: auto;
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: white;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

footer {
    text-align: center;
    padding: 20px;
    color: white;
    font-weight: 500;
}

@media (min-width: 600px) {
    #grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    #grid-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

#pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

#pagination button {
    margin: 0 5px;
    padding: 5px 10px;
    cursor: pointer;
    border: none;
    background-color: #b9f3f2;
}

#pagination button.active {
    font-size: larger;
    font-weight: bold;
    background-color: aqua;
}

#pagination button.ellipsis {
    cursor: default;
    background-color: transparent;
}

#pagination button:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.button1 {
    background-color: #aa0000;
    color: white;
    border-radius: 8px;
    padding: 11px 30px;
    box-shadow: inset 0 0 12px 8px rgba(59, 59, 59, 0.397);
    border: 1px solid #db3e00;
    font-weight: 700;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
}

h1,p,h2 {
    text-align: center;
    margin: 0px;
}