body {
    background: radial-gradient(circle at top, #1e293b, #0f172a);
    color: #e2e8f0;
    font-family: Arial, sans-serif;
}

.drag {
    background-color: rgba(96,165,250,0.25);
    border: 1px dashed rgba(96,165,250,0.5);
}

#header {
    background: #0f172a;
    color: #e2e8f0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

#dropzone {
    height: 450px;
    cursor: pointer;
    border: 2px dashed rgba(96,165,250,0.4);
    border-radius: 12px;
    background: rgba(255,255,255,0.03);
    transition: 0.2s;
}

#dropzone:hover {
    background: rgba(96,165,250,0.08);
}

#output-box {
    display: none;
}

.ace_hidden-cursors {
    opacity: 0;
}

.table-hover tbody tr:hover td,
.table-hover tbody tr:hover th {
    background-color: rgba(96,165,250,0.12);
}

#data {
    margin-bottom: 0;
    color: #e2e8f0;
}

#data th span {
    cursor: help;
}

#data th,
#data td {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #e2e8f0;
    border-color: rgba(255,255,255,0.08);
}