/* Grundlayout */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 20px;
    background: #f9f9f9;
    color: #333;
    box-sizing: border-box;
}

/* Hauptcontainer */
.container {
    max-width: 1700px;
    margin: 0 auto;
    padding: 20px;
}

/* Überschriften */
h1, h2, h3 {
    color: #222;
    margin-top: 0;
}

/* Formulareingaben & Buttons */
input[type="text"],
input[type="email"],
input[type="password"],
select,
textarea,
button {
    width: 100%;
    max-width: 500px;
    padding: 10px;
    font-size: 1rem;
    margin-bottom: 10px;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 6px;
}

/* Buttons spezifisch */
button {
    background-color: #007BFF;
    color: white;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

button:hover {
    background-color: #0056b3;
}

/* Tabellen */
.table-responsive {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    margin-bottom: 20px;
}

th, td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: left;
}

/* Teilnehmerliste */
.participant-entry {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.participant-entry span {
    margin-left: 10px;
    font-size: 1.2rem;
}

/* Responsive Anpassung */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    h1 {
        font-size: 1.5rem;
    }

    .participant-entry {
        flex-direction: column;
        align-items: flex-start;
    }

    button {
        font-size: 0.95rem;
        padding: 10px;
    }

    input, select, textarea {
        font-size: 0.95rem;
    }
}

.emoji-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.emoji-option {
    font-size: 1.8rem;
    cursor: pointer;
    padding: 10px;
    border: 2px solid transparent;
    border-radius: 10px;
    transition: all 0.2s ease;
    background-color: #fff;
}

.emoji-option:hover {
    border-color: #007BFF;
    background-color: #e6f0ff;
}

.emoji-option.selected {
    border-color: #007BFF;
    background-color: #cce5ff;
}

.btn-primary {
    background-color: #007BFF;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-danger {
    background-color: #dc3545;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
}

.btn-danger:hover {
    background-color: #a71d2a;
}

select[name="emoji"] {
    font-size: 1.5rem;
    padding: 8px 12px;
    border: 2px solid #ccc;
    border-radius: 8px;
    background-color: #fff;
    cursor: pointer;
    transition: border-color 0.2s ease;
}

select[name="emoji"]:hover,
select[name="emoji"]:focus {
    border-color: #007BFF;
    outline: none;
}

select[name="emoji"] option {
    font-size: 1.4rem;
}

.participant-option {
    margin-bottom: 12px;
    background: #f9f9f9;
    padding: 12px 16px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: background 0.3s ease;
}

.participant-option label {
    display: flex;
    align-items: center;
    font-size: 1.1em;
    cursor: pointer;
}

.participant-option input[type="checkbox"] {
    width: 22px;
    height: 22px;
    margin-right: 12px;
    accent-color: #007bff;
    flex-shrink: 0;
}

@media (max-width: 600px) {
    .participant-option {