/* ==========================================================================
   KuferCONTACT – Frontend-Formular
   Die Button-Farben kommen als CSS-Custom-Properties vom Wrapper
   (.kufercontact, gesetzt aus den Formular-Einstellungen).
   ========================================================================== */

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

.kufercontact {
    --kc-radius: 6px;
}

/* **************************************************
   Statische Textelemente
   ************************************************** */

.classHeadline {
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    margin-bottom: 20px;
}

.contactLabel {
    display: block;
    font-size: 16px;
    margin-bottom: 8px;
    cursor: pointer;
}

.contactAGBLabel {
    display: block;
    font-size: 15px;
    line-height: 1.5;
    cursor: pointer;
    margin-bottom: 16px;
}

/* **************************************************
   Eingabefelder
   ************************************************** */

.contactSelect,
.contactInputText,
.contactEMail,
.contactInputTel,
.contactDate,
.contactTextarea {
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 20px;
    border: 1px solid #c3c4c7;
    border-radius: var(--kc-radius, 6px);
    background: #fff;
    font-size: 16px;
    line-height: 1.4;
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.kufercontact input:focus,
.kufercontact select:focus,
.kufercontact textarea:focus {
    outline: none;
    border-color: var(--kc-submit-bg, #4CAF50);
    box-shadow: 0 0 0 2px color-mix(in srgb, var(--kc-submit-bg, #4CAF50) 25%, transparent);
}

.contactTextarea {
    min-height: 180px;
    resize: vertical;
}

.editInputText {
    width: 50%;
    padding: 8px 10px;
    margin-bottom: 20px;
    border: 1px solid #c3c4c7;
    border-radius: var(--kc-radius, 6px);
}

.editInputTextarea {
    width: 100%;
    padding: 8px 10px;
    margin-bottom: 20px;
    border: 1px solid #c3c4c7;
    border-radius: var(--kc-radius, 6px);
}

/* **************************************************
   Datei-Upload
   ************************************************** */

.custom-file-upload {
    display: inline-block;
    background: var(--kc-upload-bg, darkgrey);
    color: var(--kc-upload-color, #fff);
    border: none;
    padding: 8px 14px;
    border-radius: var(--kc-radius, 6px);
    cursor: pointer;
    min-width: 200px;
    text-align: center;
    box-sizing: border-box;
    transition: background 0.3s ease;
}

.custom-file-upload:hover,
.custom-file-upload:focus-within {
    background: var(--kc-upload-hover, grey);
}

.contactAttachment {
    display: none !important;
}

.kc-file-delete {
    display: inline-block;
    margin-left: 10px;
    padding: 8px 12px;
    border: none;
    border-radius: var(--kc-radius, 6px);
    background: var(--kc-upload-delete-bg, #808080);
    color: var(--kc-upload-delete-color, #fff);
    cursor: pointer;
    transition: background 0.3s ease;
}

.kc-file-delete:hover {
    background: var(--kc-upload-delete-hover, #5A5A5A);
}

/* **************************************************
   Zweispaltiges Layout (Template Nr. 2)
   ************************************************** */

.containerContactForm {
    display: flex;
    gap: 10px;
}

.containerContactForm div {
    flex: 1;
    flex-basis: 0;
    margin: 0;
    padding: 0;
}

.contactSelectNr2,
.contactInputTextNr2,
.contactEMailNr2,
.contactInputTelNr2,
.contactTextareaNr2 {
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 20px;
    border: 1px solid #c3c4c7;
    border-radius: var(--kc-radius, 6px);
    font-size: 16px;
    box-sizing: border-box;
}

.contactAGBLabelNr2 {
    font-size: 15px;
    margin-left: 10px;
    width: calc(100% - 10px);
}

/* **************************************************
   Buttons
   ************************************************** */

.contactSubmit {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 20px;
    margin-bottom: 20px;
    border: none;
    border-radius: var(--kc-radius, 6px);
    background-color: var(--kc-submit-bg, #4CAF50);
    color: var(--kc-submit-color, #fff);
    font-size: 16px;
    cursor: pointer;
    min-width: 140px;
    transition: background-color 0.3s ease;
}

.contactSubmit:hover,
.contactSubmit:focus {
    background-color: var(--kc-submit-hover, #45A049);
}

.contactSubmitContainer {
    text-align: right;
}

/* Buttons der Prüfungsseite. */

.kc-checkdata .contactSubmit {
    background-color: var(--kc-cd-submit-bg, #4CAF50);
    color: var(--kc-cd-submit-color, #fff);
}

.kc-checkdata .contactSubmit:hover,
.kc-checkdata .contactSubmit:focus {
    background-color: var(--kc-cd-submit-hover, #45A049);
}

.contactBack {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 20px;
    border: none;
    border-radius: var(--kc-radius, 6px);
    background-color: var(--kc-cd-back-bg, #808080);
    color: var(--kc-cd-back-color, #fff);
    font-size: 16px;
    cursor: pointer;
    min-width: 150px;
    transition: background-color 0.3s ease;
}

.contactBack:hover,
.contactBack:focus {
    background-color: var(--kc-cd-back-hover, #5A5A5A);
}

.contactBackContainer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

#backToContactForm {
    display: inline-block;
    padding: 10px 20px;
    margin-top: 20px;
    border: none;
    border-radius: var(--kc-radius, 6px);
    background-color: var(--kc-cd-return-bg, #808080);
    color: var(--kc-cd-return-color, #fff);
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#backToContactForm:hover {
    background-color: var(--kc-cd-return-hover, #5A5A5A);
}

.backToContactContainer {
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Inline-Bearbeitung auf der Prüfungsseite. */

.kc-cd-value {
    display: inline-block;
    min-width: 40px;
}

.dataEdit {
    display: inline-block;
    margin-left: 8px;
    padding: 6px 10px;
    border-radius: var(--kc-radius, 6px);
    border: none;
    background-color: var(--kc-cd-edit-bg, #4CAF50);
    color: var(--kc-cd-edit-color, #fff);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dataEdit:hover {
    background-color: var(--kc-cd-edit-hover, #45A049);
}

.dataSave {
    margin-left: 10px;
    display: inline-block;
    padding: 6px 10px;
    border-radius: var(--kc-radius, 6px);
    border: none;
    background-color: var(--kc-cd-save-bg, #4CAF50);
    color: var(--kc-cd-save-color, #fff);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.dataSave:hover {
    background-color: var(--kc-cd-save-hover, #45A049);
}

/* **************************************************
   Honeypot (für Menschen unsichtbar und nicht fokussierbar)
   ************************************************** */

.kc-honeypot {
    position: absolute;
    overflow: hidden;
    height: 0;
    width: 0;
}

.honey {
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    height: 0;
    width: 0;
    z-index: -1;
    border: 0;
    padding: 0;
}

/* **************************************************
   Status-Meldungen (inline über dem Formular)
   ************************************************** */

.kc-alert,
.kc-successAlert {
    position: relative;
    padding: 16px 44px 16px 16px;
    margin-bottom: 20px;
    border-radius: var(--kc-radius, 6px);
    color: #fff;
    font-size: 15px;
    line-height: 1.5;
}

.kc-alert {
    background-color: #d63638;
}

.kc-successAlert {
    background-color: #00a32a;
}

.closebtn {
    position: absolute;
    top: 8px;
    right: 10px;
    background: none;
    border: none;
    color: #fff;
    font-weight: bold;
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    padding: 4px;
    transition: color 0.3s;
}

.closebtn:hover,
.closebtn:focus {
    color: rgba(0, 0, 0, 0.6);
}

/* **************************************************
   Quiz-Spamschutz
   ************************************************** */

.quizContainer {
    margin-top: 20px;
    margin-bottom: 20px;
    background-color: #f9f9f9;
    border-radius: var(--kc-radius, 6px);
    padding: 1rem;
}

.quizAnswer {
    display: block;
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 4px;
    border: 1px solid #c3c4c7;
    border-radius: var(--kc-radius, 6px);
    box-sizing: border-box;
}

.quizTitle {
    color: #333;
    font-size: 14px;
    letter-spacing: 0.05rem;
}

/* **************************************************
   Bild-Captcha
   ************************************************** */

.kc-simplecaptcha {
    margin-top: 20px;
    margin-bottom: 20px;
}

.kc-simplecaptcha-image {
    display: block;
    margin-bottom: 10px;
    border: 1px solid #c3c4c7;
    border-radius: var(--kc-radius, 6px);
}

/* **************************************************
   Schema-Formulare: Feld-Raster und Breiten
   ************************************************** */

.kc-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 0 16px;
}

.kc-field {
    box-sizing: border-box;
    margin-bottom: 4px;
}

.kc-w-full {
    flex: 1 1 100%;
}

.kc-w-half {
    flex: 1 1 calc(50% - 8px);
    min-width: 220px;
}

.kc-w-third {
    flex: 1 1 calc(33.333% - 11px);
    min-width: 180px;
}

.kc-required {
    color: #d63638;
}

.kc-field-description {
    margin: -12px 0 16px;
    font-size: 13px;
    color: var(--kc-muted, #646970);
}

.kc-field-error {
    margin: -12px 0 16px;
    font-size: 13px;
    font-weight: 600;
    color: #d63638;
}

.kc-field-has-error input,
.kc-field-has-error select,
.kc-field-has-error textarea {
    border-color: #d63638;
}

.kc-sublabel {
    display: block;
    font-size: 13px;
    margin-bottom: 4px;
    color: var(--kc-muted, #646970);
}

/* Fieldsets (Radio-/Checkbox-Gruppen, Bewertung, Adresse). */

.kc-choice-fieldset,
.kc-rating-fieldset,
.kc-address-fieldset {
    border: none;
    margin: 0 0 20px;
    padding: 0;
}

.kc-choice-fieldset legend,
.kc-rating-fieldset legend,
.kc-address-fieldset legend {
    padding: 0;
}

.kc-choices {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.kc-choice {
    display: flex;
    align-items: baseline;
    gap: 8px;
    cursor: pointer;
    font-size: 15px;
}

/* Adresse (Straße / PLZ / Ort). */

.kc-address {
    display: flex;
    flex-wrap: wrap;
    gap: 0 12px;
}

.kc-address-street {
    flex: 2 1 100%;
}

.kc-address-zip {
    flex: 1 1 120px;
}

.kc-address-city {
    flex: 2 1 200px;
}

/* Bewertung (Sterne, rechts-nach-links für Hover-Effekt). */

.kc-rating {
    display: inline-flex;
    flex-direction: row-reverse;
    gap: 4px;
}

.kc-rating input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.kc-rating label {
    cursor: pointer;
    font-size: 26px;
    color: #c3c4c7;
    transition: color 0.15s ease;
}

.kc-rating input:checked ~ label,
.kc-rating label:hover,
.kc-rating label:hover ~ label {
    color: #dba617;
}

.kc-rating input:focus-visible + label {
    outline: 2px solid var(--kc-submit-bg, #4CAF50);
    outline-offset: 2px;
    border-radius: 4px;
}

/* **************************************************
   Schieberegler
   ************************************************** */

.kc-slider-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.kc-slider {
    flex: 1 1 auto;
    accent-color: var(--kc-submit-bg, #4CAF50);
}

.kc-slider-value {
    min-width: 48px;
    text-align: center;
    font-weight: 600;
    background: var(--kc-input-bg, #fff);
    border: 1px solid var(--kc-input-border, #c3c4c7);
    border-radius: var(--kc-radius, 6px);
    padding: 4px 8px;
}

/* **************************************************
   Unterschrift
   ************************************************** */

.kc-signature {
    margin-bottom: 20px;
}

.kc-signature-canvas {
    display: block;
    width: 100%;
    max-width: 500px;
    border: 1px dashed var(--kc-input-border, #c3c4c7);
    border-radius: var(--kc-radius, 6px);
    background: var(--kc-input-bg, #fff);
    cursor: crosshair;
    touch-action: none;
    margin-bottom: 8px;
}

.kc-signature-clear {
    margin-top: 0;
    min-width: 0;
    padding: 6px 14px;
    font-size: 14px;
}

/* **************************************************
   Datei-Vorschau
   ************************************************** */

.kc-file-previews {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.kc-file-previews:empty {
    display: none;
}

.kc-file-preview {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--kc-input-bg, #fff);
    border: 1px solid var(--kc-input-border, #c3c4c7);
    border-radius: var(--kc-radius, 6px);
    padding: 4px 10px;
    font-size: 13px;
    max-width: 100%;
    overflow: hidden;
}

.kc-file-preview img {
    width: 36px;
    height: 36px;
    object-fit: cover;
    border-radius: 4px;
}

/* **************************************************
   Mehrstufige Formulare
   ************************************************** */

.kc-step[hidden] {
    display: none;
}

.kc-step-title {
    margin: 0 0 16px;
}

.kc-step-nav {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-top: 8px;
}

.kc-step-nav .kc-step-next {
    margin-left: auto;
    float: none;
}

.kc-progress {
    margin-bottom: 24px;
}

.kc-progress-track {
    height: 8px;
    background: var(--kc-track, #e0e0e0);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 6px;
}

.kc-progress-bar {
    height: 100%;
    background: var(--kc-submit-bg, #4CAF50);
    border-radius: 8px;
    transition: width 0.3s ease;
}

.kc-progress-label {
    font-size: 13px;
    color: var(--kc-muted, #646970);
}

/* **************************************************
   Absenden-Button: Lade-Indikator
   ************************************************** */

.kc-submit-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-left: 8px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: kc-spin 0.7s linear infinite;
    vertical-align: middle;
}

.kc-submit-spinner[hidden] {
    display: none;
}

@keyframes kc-spin {
    to {
        transform: rotate(360deg);
    }
}

.contactSubmit:disabled {
    opacity: 0.7;
    cursor: wait;
}

.contactSubmitContainer[hidden] {
    display: none;
}

/* **************************************************
   Sanfte Einblendungen
   ************************************************** */

@media (prefers-reduced-motion: no-preference) {
    .kc-alert,
    .kc-successAlert,
    .kc-field-error {
        animation: kc-fade-in 0.25s ease-out;
    }

    @keyframes kc-fade-in {
        from {
            opacity: 0;
            transform: translateY(-4px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
}

/* **************************************************
   Farbschema (hell / dunkel / automatisch)
   ************************************************** */

.kufercontact {
    --kc-text: inherit;
    --kc-muted: #646970;
    --kc-input-bg: #ffffff;
    --kc-input-border: #c3c4c7;
    --kc-track: #e0e0e0;
    color: var(--kc-text);
}

.kufercontact input:not([type="checkbox"]):not([type="radio"]),
.kufercontact select,
.kufercontact textarea {
    background: var(--kc-input-bg);
    border-color: var(--kc-input-border);
    color: var(--kc-text);
}

.kc-theme-dark {
    --kc-text: #e4e4e7;
    --kc-muted: #a1a1aa;
    --kc-input-bg: #27272a;
    --kc-input-border: #52525b;
    --kc-track: #3f3f46;
}

.kc-theme-dark .quizContainer {
    background-color: #27272a;
    color: var(--kc-text);
}

.kc-theme-dark .quizTitle {
    color: var(--kc-text);
}

@media (prefers-color-scheme: dark) {
    .kc-theme-auto {
        --kc-text: #e4e4e7;
        --kc-muted: #a1a1aa;
        --kc-input-bg: #27272a;
        --kc-input-border: #52525b;
        --kc-track: #3f3f46;
    }

    .kc-theme-auto .quizContainer {
        background-color: #27272a;
        color: var(--kc-text);
    }

    .kc-theme-auto .quizTitle {
        color: var(--kc-text);
    }
}

/* **************************************************
   Media Queries
   ************************************************** */

@media only screen and (max-width: 767px) {
    .custom-file-upload,
    .contactSubmit,
    .contactBack,
    #backToContactForm {
        width: 100%;
        min-width: 0;
    }

    .containerContactForm {
        display: block;
    }

    .contactSubmitContainer,
    .contactBackContainer {
        display: block;
        text-align: center;
    }
}