body {
    /* User requested "Farbig" - using a nice gradient */
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    /* Full viewport height */
    padding: 20px;
}

.auth-card {
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    background-color: rgba(255, 255, 255, 0.95);
    /* Slightly transparent white */
    overflow: hidden;
    border: none;
    width: 100%;
    max-width: 450px;
    /* Slightly narrower for better look */
}

.toggle-buttons {
    display: flex;
    background-color: #f1f3f5;
    padding: 5px;
    border-radius: 15px;
    margin: 0 20px 20px 20px;
}

.toggle-btn {
    flex: 1;
    border: none;
    background: none;
    padding: 10px;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
    color: #868e96;
}

.toggle-btn.active {
    background-color: white;
    color: #764ba2;
    /* Match gradient */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.auth-section {
    display: none;
    padding: 0 30px 30px 30px;
    animation: fadeIn 0.4s ease;
}

.auth-section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-control {
    border-radius: 10px;
    padding: 12px;
    border: 1px solid #ced4da;
}

.form-control:focus {
    border-color: #764ba2;
    box-shadow: 0 0 0 0.2rem rgba(118, 75, 162, 0.25);
}

.headline-text {
    color: #333;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.btn-gradient {
    background: linear-gradient(to right, #667eea, #764ba2);
    border: none;
}