.card {
    border-radius: 12px;
}

.form-control,
.form-select {
    border-radius: 8px;
}

.form-check {
    cursor: pointer;
    transition: 0.15s;
}

.form-check:hover {
    background: rgba(0,0,0,0.03);
}

fieldset {
    border-color: rgba(0,0,0,0.1);
}

.option-card {
    display: block;
    padding: 12px 16px;
    border: 1px solid rgba(0,0,0,0.15);
    border-radius: 10px;
    background: #fff;
    cursor: pointer;
    transition: all 0.15s ease;
    height: 100%;
}

/* Hover */
.option-card:hover {
    border-color: rgba(0,0,0,0.3);
    background: rgba(0,0,0,0.02);
}

/* Aktiv (checked) */
.btn-check:checked + .option-card {
    border-color: rgba(255,200,96,1);
    background: rgba(255,200,96,0.15);
    box-shadow: 0 0 0 1px rgba(255,200,96,0.4);
}

/* Fokus (Keyboard wichtig) */
.btn-check:focus + .option-card {
    outline: 2px solid rgba(255,200,96,0.6);
    outline-offset: 2px;
}

/* Textfeld im Label */
.option-card .sub-input {
    font-size: 0.9rem;
}