body {
    --gray-light: #f1f1f1;
    --gray-mid: #e1e1e1;
    --gray-input: #e8e8e8;
    --gray-border: #ccc;
    --accent: #5bc171;

    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #ffffff;
    color: rgb(0, 0, 0);
    margin: 0;
    background-image: url('logo_variations.png');
    background-position: top left;
    background-repeat: no-repeat;
    background-size: 200px;
    padding: 20px;
    box-sizing: border-box;
    overflow-x: hidden;
}

/* Hauptcontainer */
.container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 20px;
    box-sizing: border-box;
}

/* Formularcontainer */
.form-container {
    background: rgba(241, 241, 241, 0.8);
    padding: 25px;
    border-radius: 0px;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

/* Bankverbindung */
.bank-details {
    background-color: rgba(240, 240, 240, 0.8);
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    text-align: left;
}

/* Infobox */
.info-box {
    background-color: rgba(241, 241, 241, 0.8);
    padding: 20px;
    border-radius: 0px;
    box-shadow: 0 0 15px rgba(219, 219, 219, 0.2);
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
    line-height: 140%;
}

/* Responsives Design für mobile Geräte */
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    .form-container,
    .info-box {
        width: 100%;
    }
    .radio-group {
        flex-direction: column;
        align-items: center;
    }
    .bank-details,
    .donation-text {
        text-align: center;
        font-size: 14px;
    }
    input[type="text"],
    input[type="email"] {
        font-size: 16px;
        padding: 12px;
    }
}

/* Eingabefelder */
input[type="text"],
input[type="email"] {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border: 1px solid var(--gray-border);
    border-radius: 4px;
    background: var(--gray-input);
    color: black;
    box-sizing: border-box;
}

/* Fokus für bessere UX */
input:focus,
button:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Checkbox & Radiobuttons */
input[type="checkbox"],
input[type="radio"] {
    margin-right: 5px;
}

/* Radio-Buttons als flexible Box */
.radio-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 10px;
}

.radio-group label {
    display: flex;
    align-items: center;
    background: var(--gray-mid);
    padding: 5px 10px;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
}

/* Senden-Button */
button {
    width: 100%;
    padding: 10px;
    margin-top: 15px;
    border: none;
    background-color: var(--accent);
    color: white;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    transition: 0.3s;
    font-weight: bold;
}

button:hover {
    background-color: #449c59;
}

/* Erfolgsnachricht */
#successMessage {
    display: none;
    margin-top: 10px;
    color: var(--accent);
    font-weight: bold;
}

/* Einmalige Spende */
.donation-text {
    background-color: var(--accent);
    padding: 10px;
    margin-top: 20px;
    text-align: center;
    color: #000000;
}

.donation-text p {
    margin: 5px 0;
}