/* ========================================= */
/*  Formulare – Grundlayout                  */
/* ========================================= */

.form {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 10px;
}

/* Einzelne Zeile */
.form__row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* Labels */
.form__row label,
.form__fieldset legend {
    font-weight: 600;
    color: var(--blue);
    margin-bottom: 3px;
}

/* Inputs & Textareas */
.form__row input,
.form__row textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid rgba(11, 79, 46, 0.25);
    border-radius: var(--radius, 10px);
    font-size: 15px;
    font-family: inherit;
    box-sizing: border-box;
    background: #fff;
}

.form__row input:focus,
.form__row textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 2px rgba(76, 140, 43, 0.25);
}

/* ========================================= */
/*  Fieldsets                                */
/* ========================================= */

.form__fieldset {
    border: 1px solid rgba(11, 79, 46, 0.15);
    border-radius: var(--radius, 10px);
    padding: 12px 15px;
    background: var(--white);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.form__fieldset legend {
    padding: 0 6px;
    font-size: 15px;
}

/* Optionen (Checkboxen & Radiobuttons) */
.form__option {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    cursor: pointer;
}

.form__option input {
    width: 18px;
    height: 18px;
}

/* ========================================= */
/*  Buttons                                  */
/* ========================================= */

.mitglied-button {
    background: var(--green);
    color: var(--white);
    border: none;
    padding: 12px 20px;
    border-radius: var(--radius, 10px);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
    width: fit-content;     /* Button wird so breit wie sein Inhalt */
    margin: 0 auto;         /* zentriert horizontal */
    display: block;         /* nötig, damit margin:auto wirkt */
}

.mitglied-button:hover {
    background: var(--orange);
}


.popup {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s ease;
    z-index: 9999;
}

.popup.visible {
    opacity: 1;
    pointer-events: auto;
}

.popup__content {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

#popup-close {
    margin-top: 1rem;
    padding: .5rem 1rem;
    background: var(--primary-color, #0066cc);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}


/* ========================================= */
/*  Mobile Optimierung                       */
/* ========================================= */

@media (max-width: 600px) {
    .form {
        gap: 15px;
    }

    .form__fieldset {
        padding: 10px 12px;
    }

    .mitglied-button {
        width: 100%;
    }
}