body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #f4f6f9;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #333;
}

.container {
    width: 90%;
    max-width: 750px;
    background: #ffffff;
    padding: 40px;
    border-radius: 14px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

.header {
  text-align: center;
  margin-bottom: 30px;
  background: green;
  padding: 16px;
  border-radius: 8px;
  color: #ffffff;
  font-size: 25px;
  font-weight: bold;
}

.version-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    margin-bottom: 15px;
    transition: 0.2s ease;
}

.version-item:hover {
    background: #f8fafc;
}

.latest {
    background: #dcfce7;
    color: #166534;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
    margin-left: 8px;
}

.download-btn {
    padding: 8px 16px;
    background: #2563eb;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    transition: 0.2s ease;
}

.download-btn:hover {
    background: #1d4ed8;
}

footer {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #64748b;
}

.documentation {
    text-align: center;
    /* margin-bottom: 30px; */
    margin-top: 20px;
}

.doc-btn {
    display: inline-block;
    padding: 8px 18px;
    background: #64748b;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: 0.2s ease;
    margin: 5px;
}

.doc-btn:hover {
    background: #475569;
}

.legal {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}

.legal a {
    color: #64748b;
    text-decoration: none;
}

.legal a:hover {
    text-decoration: underline;
}

/* Modal Overlay */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

/* Modal Content */
.modal-content {
    background: white;
    padding: 30px;
    width: 90%;
    max-width: 500px;
    border-radius: 12px;
    position: relative;
    box-shadow: 0 15px 40px rgba(0,0,0,0.2);
    animation: fadeIn 0.2s ease;
}

.modal-content h2 {
    margin-top: 0;
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 22px;
    cursor: pointer;
    color: #64748b;
}

.close-btn:hover {
    color: #111;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.impressum-div {
  margin-top: 20px;
  padding: 5px;
  color: white;
  background: #64748b;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: 0.2s ease;
}

a {
  text-decoration: none;
}