body {
    font-family: Verdana, sans-serif;
    background: #000000;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #e5e5e5;
    padding: 20px;
    box-sizing: border-box;
}

.container {
    width: 900px;
    max-width: 100%;
    background: #0b0b0c;
    padding: 30px;
    border: 1px solid #303031;
    border-radius: 20px;
    box-shadow: 0 0 10px #53fc18;
    border: 1px solid #262626;
    box-sizing: border-box;
}

h1 {
    margin-top: 0;
    font-size: 28px;
    margin-bottom: 40px;
    color: #53fc18;
    text-align: center;
}

.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

label {
    font-weight: 600;
    margin-bottom: 6px;
    display: block;
    font-size: 14px;
}

input[type="text"],
select {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid #303031;
    background: #111;
    color: #e5e5e5;
    font-size: 16px;
    box-sizing: border-box;
}

input[type="text"]:focus,
select:focus {
    outline: none;
    border-color: #53fc18;
    box-shadow: 0 0 6px #53fc1833;
}

.check-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
}

input[type="checkbox"] {
    transform: scale(1.2);
}

iframe {
    width: 100%;
    height: 200px;
    border: 1px solid #333;
    margin-top: 15px;
    background: #000;
}

.finalUrlLabel {
    margin-top: 20px;
    font-weight: 600;
    display: block;
}

.finalUrlBox {
    margin-top: 25px;
}

.finalUrlBox input {
    background: #111;
    border: 1px solid #3a3a3d;
    padding: 14px;
    border-radius: 10px;
    width: 100%;
    font-size: 16px;
    color: #e5e5e5;
    box-sizing: border-box;
}

.icon-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 5px 0;
}

.icon-option img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.checkbox-wrapper {
    display: flex;
    gap: 40px;
    padding-top: 14px;
    padding-bottom: 14px;
}

.icon-select-wrapper {
    position: relative;
}

.custom-icon-container {
    margin-top: 10px;
}

.icon-preview {
    width: 20px;
    height: 20px;
    object-fit: contain;
    margin-right: 10px;
}

select option {
    background: #111;
    color: #e5e5e5;
}

.finalUrl-info {
    font-size: 12px;
    color: #888;
    margin-top: 4px;
    font-style: italic;
}

.footer {
    margin-top: 20px;
    text-align: center;
    padding: 10px;
    border-radius: 15px;
    background-color: #161616;
}

.footer-text {
    color: #FFFFFF;
    font-size: 12px;
}

@media (max-width: 700px) {
    .grid {
        grid-template-columns: 1fr;
    }

    .container {
        width: 100%;
        padding: 20px;
    }

    iframe {
        height: 320px;
    }
}