/**
 * MailForms Frontend Styles v2.5
 *
 * Eine Token-Schicht aus CSS-Variablen. Standard: das Formular erbt Schrift und Textfarbe des Themes.
 * Farbschema über die Wrapper-Klasse: mailforms-scheme-auto (folgt dem Theme über dessen color-scheme),
 * mailforms-scheme-light, mailforms-scheme-dark. Anpassen heißt Variablen überschreiben, zum Beispiel
 * im Feld „Eigenes CSS“ der Einstellungen:
 *   .mailforms-form-wrapper { --mf-accent: #0a7d5a; --mf-radius: 12px; }
 *
 * @package MailForms
 * @since 1.0.0
 */

/* ---------- Design-Variablen (hell, Standard) ---------- */
.mailforms-form-wrapper {
    --mf-font: inherit;
    --mf-font-size: 1rem;
    --mf-text: inherit;
    --mf-muted: #5b6770;
    --mf-bg: transparent;
    --mf-field-bg: #ffffff;
    --mf-field-text: #15191c;
    --mf-placeholder: #8a949c;
    --mf-border: #c8d0d8;
    --mf-accent: #1d4ed8;
    --mf-accent-text: #ffffff;
    --mf-focus: rgba(29, 78, 216, 0.25);
    --mf-error: #b91c1c;
    --mf-error-bg: #fef2f2;
    --mf-success: #0f766e;
    --mf-success-bg: #ecfdf5;
    --mf-radius: 6px;
    --mf-gap: 20px;
    --mf-transition: 0.2s ease;

    /* Aliase für ältere Anpassungen (bis 2.4) */
    --mf-primary: var(--mf-accent);
    --mf-primary-dark: var(--mf-accent);
    --mf-gray-300: var(--mf-border);
    --mf-gray-700: var(--mf-text);
    --mf-gray-800: var(--mf-field-text);

    max-width: 100%;
    font-family: var(--mf-font);
    font-size: var(--mf-font-size);
    color: var(--mf-text);
    background: var(--mf-bg);
}

/* ---------- Dunkle Variablen: fest per Klasse ... ---------- */
.mailforms-scheme-dark {
    --mf-muted: #a7b0b8;
    --mf-field-bg: #1f2429;
    --mf-field-text: #f3f4f6;
    --mf-placeholder: #8a949c;
    --mf-border: #3b434b;
    --mf-accent: #60a5fa;
    --mf-accent-text: #0b1220;
    --mf-focus: rgba(96, 165, 250, 0.35);
    --mf-error: #fca5a5;
    --mf-error-bg: #3b1212;
    --mf-success: #6ee7b7;
    --mf-success-bg: #0b2e26;
}

/* ... oder Schema auto: folgt dem THEME, nicht der Systemeinstellung. light-dark() liest die color-scheme-Angabe
   der Seite: ein helles Theme ohne Angabe bleibt hell, ein Theme mit color-scheme: dark bekommt dunkle Felder,
   ein Theme mit "light dark" folgt dem System. Alte Browser ohne light-dark() bleiben bei den hellen Werten. */
@supports (color: light-dark(#000, #fff)) {
    .mailforms-scheme-auto {
        --mf-muted: light-dark(#5b6770, #a7b0b8);
        --mf-field-bg: light-dark(#ffffff, #1f2429);
        --mf-field-text: light-dark(#15191c, #f3f4f6);
        --mf-placeholder: light-dark(#8a949c, #8a949c);
        --mf-border: light-dark(#c8d0d8, #3b434b);
        --mf-accent: light-dark(#1d4ed8, #60a5fa);
        --mf-accent-text: light-dark(#ffffff, #0b1220);
        --mf-focus: light-dark(rgba(29, 78, 216, 0.25), rgba(96, 165, 250, 0.35));
        --mf-error: light-dark(#b91c1c, #fca5a5);
        --mf-error-bg: light-dark(#fef2f2, #3b1212);
        --mf-success: light-dark(#0f766e, #6ee7b7);
        --mf-success-bg: light-dark(#ecfdf5, #0b2e26);
    }
}

/* Helles Schema ausdrücklich (zum Beispiel helle Karte auf dunklem Theme) */
.mailforms-scheme-light {
    --mf-text: #15191c;
    --mf-muted: #5b6770;
    --mf-field-bg: #ffffff;
    --mf-field-text: #15191c;
    --mf-border: #c8d0d8;
    --mf-accent: #1d4ed8;
    --mf-accent-text: #ffffff;
    --mf-focus: rgba(29, 78, 216, 0.25);
    --mf-error: #b91c1c;
    --mf-error-bg: #fef2f2;
    --mf-success: #0f766e;
    --mf-success-bg: #ecfdf5;
}

/* ---------- Grundgerüst ---------- */
.mailforms-form {
    margin: 0;
    padding: 0;
}

.mailforms-form [hidden],
.mailforms-form-wrapper [hidden] {
    display: none !important;
}

/* Honeypots: außerhalb des Sichtfelds, nie per Inline-Style (CSP) */
.mailforms-hp,
.mailforms-hp2 {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0;
}

/* ---------- Felder ---------- */
.mailforms-field {
    margin-bottom: var(--mf-gap);
}

.mailforms-field label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: var(--mf-text);
    font-size: 0.95em;
}

.mailforms-required-indicator {
    color: var(--mf-error);
    margin-left: 2px;
}

.mailforms-field input[type="text"],
.mailforms-field input[type="email"],
.mailforms-field input[type="tel"],
.mailforms-field input[type="url"],
.mailforms-field input[type="number"],
.mailforms-field input[type="password"],
.mailforms-field textarea,
.mailforms-field select {
    display: block;
    width: 100%;
    padding: 12px 14px;
    font: inherit;
    font-size: 1em;
    line-height: 1.5;
    color: var(--mf-field-text);
    background: var(--mf-field-bg);
    border: 1px solid var(--mf-border);
    border-radius: var(--mf-radius);
    transition: border-color var(--mf-transition), box-shadow var(--mf-transition);
    box-sizing: border-box;
}

.mailforms-field input:focus,
.mailforms-field textarea:focus,
.mailforms-field select:focus {
    outline: none;
    border-color: var(--mf-accent);
    box-shadow: 0 0 0 3px var(--mf-focus);
}

.mailforms-field input::placeholder,
.mailforms-field textarea::placeholder {
    color: var(--mf-placeholder);
    opacity: 1;
}

.mailforms-field textarea {
    min-height: 120px;
    resize: vertical;
}

.mailforms-field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238a949c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 40px;
}

/* Checkbox, Radio, Einwilligung */
.mailforms-checkbox-option,
.mailforms-radio-option,
.mailforms-checkbox-single,
.mailforms-consent,
.mailforms-newsletter-optin {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 8px;
}

.mailforms-field input[type="checkbox"],
.mailforms-field input[type="radio"] {
    width: 18px;
    height: 18px;
    margin: 3px 0 0;
    flex: 0 0 auto;
    accent-color: var(--mf-accent);
}

.mailforms-checkbox-option label,
.mailforms-radio-option label,
.mailforms-checkbox-single label,
.mailforms-consent label,
.mailforms-newsletter-optin label {
    display: inline;
    margin: 0;
    font-weight: 400;
    font-size: 0.95em;
    color: var(--mf-text);
}

.mailforms-consent {
    padding: 12px 14px;
    border: 1px solid var(--mf-border);
    border-radius: var(--mf-radius);
    background: var(--mf-field-bg);
    color: var(--mf-field-text);
}

.mailforms-consent label {
    color: var(--mf-field-text);
}

.mailforms-consent a {
    color: var(--mf-accent);
    text-decoration: underline;
}

/* Fehler am Feld */
.mailforms-field-error {
    margin-top: 6px;
    font-size: 0.9em;
    color: var(--mf-error);
}

.mailforms-field.has-error input,
.mailforms-field.has-error textarea,
.mailforms-field.has-error select {
    border-color: var(--mf-error);
}

.mailforms-field.has-error input:focus,
.mailforms-field.has-error textarea:focus,
.mailforms-field.has-error select:focus {
    box-shadow: 0 0 0 3px var(--mf-error-bg);
}

/* ---------- Absenden ---------- */
.mailforms-form-footer {
    margin-top: 8px;
}

.mailforms-submit {
    display: inline-block;
    padding: 13px 28px;
    font: inherit;
    font-size: 1em;
    font-weight: 700;
    line-height: 1.3;
    color: var(--mf-accent-text);
    background: var(--mf-accent);
    border: 2px solid var(--mf-accent);
    border-radius: var(--mf-radius);
    cursor: pointer;
    transition: filter var(--mf-transition), transform var(--mf-transition);
}

.mailforms-submit:hover {
    filter: brightness(1.08);
}

.mailforms-submit:active {
    transform: translateY(1px);
}

.mailforms-submit:disabled,
.mailforms-submit.is-loading {
    opacity: 0.7;
    cursor: progress;
}

/* ---------- Meldungen ---------- */
.mailforms-message {
    margin-top: var(--mf-gap);
    padding: 14px 18px;
    border-radius: var(--mf-radius);
    font-size: 1em;
    line-height: 1.5;
    border: 1px solid transparent;
}

.mailforms-message.mailforms-success {
    color: var(--mf-success);
    background: var(--mf-success-bg);
    border-color: var(--mf-success);
}

.mailforms-message.mailforms-error,
p.mailforms-error {
    color: var(--mf-error);
    background: var(--mf-error-bg);
    border-color: var(--mf-error);
}

.mailforms-message:focus {
    outline: 2px solid var(--mf-accent);
    outline-offset: 2px;
}

/* ---------- Varianten (Einstellung „Form style“) ---------- */
.mailforms-style-minimal .mailforms-field input[type="text"],
.mailforms-style-minimal .mailforms-field input[type="email"],
.mailforms-style-minimal .mailforms-field input[type="tel"],
.mailforms-style-minimal .mailforms-field input[type="url"],
.mailforms-style-minimal .mailforms-field input[type="number"],
.mailforms-style-minimal .mailforms-field textarea,
.mailforms-style-minimal .mailforms-field select {
    border-width: 0 0 2px 0;
    border-radius: 0;
    padding-left: 0;
    padding-right: 0;
    background: transparent;
    color: var(--mf-text);
}

.mailforms-style-minimal .mailforms-submit {
    border-radius: 0;
}

.mailforms-style-bordered {
    padding: 28px;
    border: 2px solid var(--mf-border);
    border-radius: var(--mf-radius);
}

.mailforms-style-bordered .mailforms-submit {
    background: transparent;
    color: var(--mf-accent);
}

.mailforms-style-bordered .mailforms-submit:hover {
    background: var(--mf-accent);
    color: var(--mf-accent-text);
}

.mailforms-style-rounded {
    --mf-radius: 999px;
}

.mailforms-style-rounded .mailforms-field textarea,
.mailforms-style-rounded .mailforms-consent,
.mailforms-style-rounded .mailforms-message {
    border-radius: 16px;
}

/* ---------- Credit (nur bei Opt-in) ---------- */
.mailforms-credit {
    margin-top: 12px;
    font-size: 0.8em;
    color: var(--mf-muted);
}

.mailforms-credit a {
    color: inherit;
}

/* ---------- Turnstile ---------- */
.mailforms-turnstile {
    margin-bottom: var(--mf-gap);
}

/* ---------- Barrierefreiheit ---------- */
.mailforms-field input:focus-visible,
.mailforms-field textarea:focus-visible,
.mailforms-field select:focus-visible,
.mailforms-submit:focus-visible {
    outline: 2px solid var(--mf-accent);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .mailforms-form-wrapper * {
        transition: none !important;
    }
}

/* ---------- Schmale Bildschirme ---------- */
@media (max-width: 480px) {
    .mailforms-field input,
    .mailforms-field textarea,
    .mailforms-field select {
        font-size: 16px; /* verhindert Zoom auf iOS */
    }

    .mailforms-submit {
        width: 100%;
    }
}