:root {
    --primary-color: #ff9999;
    --header-height: 120px;
    --padding-top: calc(10px + var(--header-height));
    --box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 0;
    padding: 20px;
    padding-top: var(--padding-top);
}

.header {
    background-color: #FFFFE3;
    height: var(--header-height);
    padding-bottom: 10px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

.titel {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.titel img {
    height: 30px;
    width: auto;
}

.hidden {
    display: none;
}

.stop-button {
    background-color: var(--primary-color);
    color: #fff;
    font-weight: bold;
    border: none;
    border-radius: 5px;
    height: 30px;
    padding: 4px 10px;
    font-size: 18px;
    margin-left: auto;
    cursor: pointer;
    transition: background-color 0.3s ease;
    position: relative;
    top: -2px;
}

.stop-button:focus {
    outline: none;
    box-shadow: 0 0 5px rgba(255, 77, 77, 0.75);
}

.current-station {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 15px;
}

#aktueller-sender {
    background-color: #d2f8d2;
    border-radius: 5px;
    padding: 10px 20px;
}

.preset-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 20px;
    margin: 30px 0;
}

.preset-item {
    background-color: #f1f1f1;
    padding: 15px;
    border-radius: 5px;
    box-shadow: var(--box-shadow);
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
}

.preset-item h3 {
    margin: 0;
    flex: 1;
}

.preset-item:hover {
    background-color: #e6e6e6;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.button-container {
    margin-bottom: 5px;
}

.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0;
    font-size: 12px;
    color: #666;
}

.footer a {
    color: #666;
    text-decoration: none;
}

.footer a:hover {
    color: #333;
}

@media (max-width: 600px) {
    .preset-container {
        grid-template-columns: 1fr;
    }
}

/* ===== Modal Styles ===== */
.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    max-width: 800px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    display: none;
}

.modal-content {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-content .button-container {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.modal-content table {
    width: 100%;
    border-collapse: collapse;
}

.modal-content th,
.modal-content td {
    border: 1px solid #ddd;
    padding: 8px;
}

.modal-content th {
    background-color: #f2f2f2;
}

.modal-content .drag-handle {
    cursor: grab;
    text-align: center;
}

.modal-content input[type="text"] {
    width: 100%;
    box-sizing: border-box;
}