.zeit-container {
    max-width: 700px;
    margin: 0 auto;
    font-family: sans-serif;
}
.zeit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav-btn, .view-btn {
    padding: 6px 12px;
    margin: 5px;
}
.view-btn.active {
    background-color: #eee;
    border: 1px solid #ccc;
}
.zeit-eintrag {
    background-color: #fef6f0;
    padding: 16px;
    margin-top: 10px;
    border-radius: 8px;
}
.taetigkeit {
    margin-top: 10px;
}
.zeit-aktionen {
    display: flex;
    align-items: center;
    margin-top: 12px;
}
.zeit-counter {
    font-size: 1.5em;
    margin-right: 12px;
}
#start-stop-btn {
    background-color: #000;
    color: white;
    border: none;
    padding: 8px 16px;
}
#start-stop-btn.stop {
    background-color: #d9534f;
}
.zeit-footer {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
}
.submit-btn {
    background-color: white;
    border: 1px solid #ccc;
    padding: 6px 12px;
}