/* Grundstruktur für Sticky Footer */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    font-family: Lato, sans-serif;
}

body {
    flex: 1;
    background-color: #e6f2ff;
}

/* Formular */
.form-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f0f8ff;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* Überschrift */
.form-header {
    font-size: 24px;
    color: #0077cc;
    margin-bottom: 20px;
    text-align: center;
    padding-top: 10px;
}

/* Formularfelder */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: normal;
    color: #000;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 8px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.form-group textarea {
    height: 100px;
}

/* Fehlermeldung */
.error {
    color: red;
    font-size: 0.9em;
    display: block;
    margin-bottom: 1em;
    background-color: #ffe5e5;
    color: #a30000;
    border: 1px solid #a30000;
    padding: 1em;
    margin-bottom: 1.5em;
    border-radius: 5px;
    font-weight: bold;
    display: none;

}
/* Buttons */
.btn,
.btn-background {
    background-color: #0477bf;
    color: white;
    padding: 10px 20px;
    border: none;
    font-size: 16px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-weight: bold;
    transition: background-color 0.3s ease;
}

.btn:hover,
.btn-background:hover {
    background-color: #005faa;
}

/* Startseite Container */
.container-start,
.container-start-background {
    max-width: 800px;
    margin: 100px auto;
    padding: 40px;
    background-color: rgba(255, 255, 255, 0.85);
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.3);
}

/* Hintergrundbild Startseite */
body.background {
    background-image: url('image/shaun-low-v8Un2Roo1Ak-unsplash.jpg');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

/* Footer */
footer {
    margin-top: auto;
    width: 100%;
    background-color: #0477bf;
    color: white;
    padding: 30px 60px;
    box-sizing: border-box;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 80px;
    width: 100%;
}

.footer-section {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.footer-center {
    display: flex;
    justify-content: center;
}

.socialmedia {
    width: 100px;
    height: auto;
}

/* Sonstige Elemente */
.radio-group {
    display: flex;
    gap: 30px;
    margin-bottom: 1em;
}

.radio-inline input[type="radio"],
.radio-inline label {
    display: inline-block;
    margin-right: 1rem;
    vertical-align: middle;
}

.progress-fish {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
    padding-top: 5px;
}

.fish {
    width: 100px;
    height: 100px;
}

.freiwillig {
    color: gray;
    font-size: 0.9em;
    margin-left: 8px;
    font-weight: normal;
}

.header-container {
    background-color: #0477bf;
    color: white;
    width: 100%;
    padding: 30px 60px;
    box-sizing: border-box;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.header-logo {
    width: 80px;
    height: auto;
}