.rf-security-checkbox {
  gap: 10px;
  margin: 0;
  color: #555;
  font-size: 14px;
  line-height: 1.55;
}



/* ===========================================
   RÜCKRUFFORMULAR DR. SEIDEL
=========================================== */


/* ===========================================
   HAUPTBEREICH
=========================================== */

.seidel-rueckrufformular {
    max-width: 820px;
    margin: 35px auto;
    color: #4f4f4f;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;
overflow: auto;	
}


/*
   Keine globale Regel wie

   .seidel-rueckrufformular * {
       box-sizing: border-box;
   }

   verwenden.

   Dadurch bleibt Google reCAPTCHA unbeeinflusst.
*/

.seidel-rueckrufformular input,
.seidel-rueckrufformular textarea,
.seidel-rueckrufformular select,
.seidel-rueckrufformular button,
.seidel-rueckrufformular fieldset,
.seidel-rueckrufformular label,
.seidel-rueckrufformular .rf-choice,
.seidel-rueckrufformular .rf-privacy {
    box-sizing: border-box;
}


/* ===========================================
   EINLEITUNG
=========================================== */

.rueckruf-intro {
    margin-bottom: 30px;
}

.rueckruf-intro h2 {
    margin: 0 0 14px;
    color: #555;
    font-size: 27px;
    font-weight: 400;
    line-height: 1.3;
}

.rueckruf-intro p {
    margin: 0 0 18px;
    color: #666;
}


.rueckruf-vorteile {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 22px;

    padding: 15px 18px;

    border: 1px solid #ddd;

    background: #f7f7f7;
}

.rueckruf-vorteile span {
    color: #666;
    font-size: 14px;
}


/* ===========================================
   FORMULARABSCHNITTE
=========================================== */

.rf-section {
    min-width: 0;

    margin: 0 0 28px;
    padding: 25px;

    border: 1px solid #ddd;

    background: #fff;
}

.rf-section legend {
    padding: 0 10px;

    color: #555;

    font-size: 19px;
    font-weight: 600;
}

.rf-section-intro {
    margin: 0 0 18px;

    color: #777;

    font-size: 14px;
}


/* ===========================================
   FELDER
=========================================== */

.rf-field {
    margin-bottom: 20px;
}

.rf-field:last-child {
    margin-bottom: 0;
}

.rf-field > label {
    display: block;

    margin-bottom: 7px;

    color: #555;

    font-size: 15px;
    font-weight: 600;
}


.rf-required {
    color: #a32626;
}


.rf-optional {
    margin-left: 5px;

    color: #888;

    font-size: 12px;
    font-weight: 400;
}


/* ===========================================
   INPUTS
=========================================== */

.seidel-rueckrufformular input[type="text"],
.seidel-rueckrufformular input[type="email"],
.seidel-rueckrufformular input[type="tel"],
.seidel-rueckrufformular input[type="date"],
.seidel-rueckrufformular select,
.seidel-rueckrufformular textarea {

    display: block;

    width: 100%;
    max-width: 100%;

    margin: 0;

    padding: 12px 13px;

    border: 1px solid #ccc;
    border-radius: 2px;

    background: #fff;

    color: #444;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.4;

    transition:
        border-color .2s ease,
        box-shadow .2s ease;
}


.seidel-rueckrufformular input[type="text"],
.seidel-rueckrufformular input[type="email"],
.seidel-rueckrufformular input[type="tel"],
.seidel-rueckrufformular input[type="date"],
.seidel-rueckrufformular select {
    height: 48px;
}


.seidel-rueckrufformular textarea {
    min-height: 125px;
    resize: vertical;
}


.seidel-rueckrufformular input:focus,
.seidel-rueckrufformular select:focus,
.seidel-rueckrufformular textarea:focus {

    outline: none;

    border-color: #888;

    box-shadow:
        0 0 0 2px rgba(0, 0, 0, .05);
}


/* ===========================================
   HINWEISTEXTE
=========================================== */

.rf-hint {
    margin-top: 5px;

    color: #888;

    font-size: 12px;
    line-height: 1.4;
}


/* ===========================================
   DATUM / UHRZEIT
=========================================== */

.rf-date-time-grid {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        minmax(0, 1fr);

    gap: 18px;
}


.rf-time-info {
    display: flex;
    flex-wrap: wrap;

    gap: 5px 18px;

    margin-top: 4px;

    padding: 14px 16px;
.rf-time-info strong {
    width: 100%;
    color: #555;
}

    border: 1px solid #e3e3e3;

    background: #f7f7f7;

    color: #666;

    font-size: 13px;
}



/* ===========================================
   AUSWAHLKARTEN
=========================================== */

.rf-choice-grid {
    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        minmax(0, 1fr);

    gap: 10px;

    margin-bottom: 25px;
}


.rf-choice {
    display: flex;

    align-items: flex-start;

    gap: 11px;

    min-height: 88px;

    padding: 14px 15px;

    border: 1px solid #ddd;
    border-radius: 3px;

    background: #fafafa;

    cursor: pointer;

    transition:
        border-color .2s ease,
        background .2s ease,
        box-shadow .2s ease;
}


.rf-choice:hover {
    border-color: #aaa;
    background: #f5f5f5;
}


.rf-choice.selected {
    border-color: #777;

    background: #f2f2f2;

    box-shadow:
        inset 3px 0 0 #777;
}


.rf-choice input {
    flex: 0 0 auto;
    margin-top: 5px;
}


.rf-choice span {
    display: block;
}


.rf-choice strong {
    display: block;

    margin-bottom: 3px;

    color: #555;

    font-size: 15px;
}


.rf-choice small {
    display: block;

    color: #777;

    font-size: 13px;
    line-height: 1.4;
}


.rf-message-field {
    margin-top: 5px;
}


/* ===========================================
   DATENSCHUTZ
=========================================== */

.rf-privacy {
    margin: 20px 0;

    padding: 17px 18px;

    border: 1px solid #e3e3e3;

    background: #f7f7f7;
}


.rf-checkbox {
    display: flex;

    align-items: flex-start;

    gap: 10px;

    margin: 0;

    color: #555;

    font-size: 14px;
    line-height: 1.55;

    cursor: pointer;
}


.rf-checkbox input {
    flex: 0 0 auto;

    margin-top: 5px;
}


.rf-checkbox a {
    color: inherit;
    text-decoration: underline;
}


/* ===========================================
   CAPTCHA
=========================================== */

.rf-security {
  margin: 20px 0;
  padding: 17px 18px;
  border: 1px solid #e3e3e3;
  background: #f7f7f7;
}


.rf-security-title {
    margin-bottom: 3px;

    color: #555;

    font-size: 15px;
    font-weight: 600;
}


.rf-security-info {
  margin: 0 0 12px;
  padding: 0;
  color: #777;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.5;
}


/*
   Google reCAPTCHA möglichst unverändert lassen.
*/

.rf-security .g-recaptcha {
    display: block;

    width: 304px;
    max-width: 100%;

    margin: 0;
    padding: 0;

    border: 0;

    background: transparent;

    overflow: visible;
}


/* ===========================================
   ABSENDEN
=========================================== */

.rf-submit-area {
    margin-top: 26px;
}


.rf-submit {
    display: inline-block;

    min-height: 48px;

    padding: 13px 25px;

    border: 0;
    border-radius: 2px;

    background: #666;

    color: #fff;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    font-weight: 600;

    cursor: pointer;

    transition:
        background .2s ease,
        opacity .2s ease;
}


.rf-submit:hover {
    background: #444;
}


.rf-submit:disabled {
    opacity: .6;
    cursor: wait;
}


.rf-submit-info {
    margin: 10px 0 0;

    color: #777;

    font-size: 13px;
}


/* ===========================================
   VALIDIERUNG
=========================================== */

.rf-invalid {
    border-color: #a32626 !important;
}


.rf-error-message {
    margin-top: 6px;

    color: #a32626;

    font-size: 13px;
    line-height: 1.4;
}


/* ===========================================
   MOBILE
=========================================== */

@media (max-width: 700px) {

    .seidel-rueckrufformular {
        margin: 20px 0;
    }


    .rueckruf-intro h2 {
        font-size: 23px;
    }


    .rueckruf-vorteile {
        flex-direction: column;
        gap: 5px;
    }


    .rf-section {
        padding: 20px 15px;
    }


    .rf-date-time-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }


    .rf-choice-grid {
        grid-template-columns: 1fr;
    }


    .rf-choice {
        min-height: auto;
    }


    .rf-submit {
        width: 100%;
    }

}


/* ===========================================
   KLEINE SMARTPHONES
=========================================== */

@media (max-width: 340px) {

    .rf-security .g-recaptcha {
        transform: scale(.90);
        transform-origin: left top;

        margin-bottom: -8px;
    }

}

/* ===========================================
   DATUMSFELD MOBILE-FIX RÜCKRUFFORMULAR
=========================================== */

#rf-datum {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;

    box-sizing: border-box;

    padding: 12px 13px;

    border: 1px solid #ccc;
    border-radius: 2px;

    background: #fff;

    color: #444;

    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.4;
}


/* Wichtig für das Grid mit Datum + Uhrzeit */

.rf-date-time-grid {
    min-width: 0;
}

.rf-date-time-grid > * {
    min-width: 0;
}


/* ===========================================
   MOBILE
=========================================== */

@media (max-width: 700px) {

    .rf-date-time-grid {
        grid-template-columns: 1fr;
        width: 100%;
        min-width: 0;
    }

    .rf-date-time-grid .rf-field {
        width: 100%;
        min-width: 0;
    }

    #rf-datum {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;

        height: 48px;

        margin: 0;

        padding: 11px 12px;

        font-size: 16px;

        -webkit-appearance: none;
        appearance: none;
    }

}