/**
 * TGI Kontakt — Frontend Styles v1.1.0
 *
 * Design: Form steckt in einer weißen Box mit Schatten. Inputs sind
 * unaufdringlich (nur Bottom-Border), Nachricht-Feld ist eine echte
 * Box mit hellem Background. Submit-Button hat einen Gold-Gradient.
 * Zwischen Reihen horizontale Trennstriche. Per-Feld-Fehler erscheinen
 * direkt unter dem Feld in Rot.
 *
 * Theme-Defaults werden via !important + Spezifität + Enqueue-
 * Priorität 100 überschrieben.
 */

/* ============================================================
   BOX-CONTAINER
   ============================================================ */

.tgi-kontakt-box {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04), 0 12px 32px rgba(0, 0, 0, 0.06);
    padding: 56px 64px;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.tgi-kontakt-form {
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #121212;
    width: 100%;
    box-sizing: border-box;
    background: transparent;
}

.tgi-kontakt-form *,
.tgi-kontakt-form *::before,
.tgi-kontakt-form *::after {
    box-sizing: border-box;
}

.tgi-kontakt-required-hint {
    font-size: 13px;
    color: #999;
    text-align: right;
    margin-bottom: 28px;
}

/* ============================================================
   GRID
   ============================================================ */

.tgi-kontakt-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    column-gap: 32px;
    row-gap: 28px;
}

.tgi-kontakt-col-3  { grid-column: span 3; }
.tgi-kontakt-col-4  { grid-column: span 4; }
.tgi-kontakt-col-6  { grid-column: span 6; }
.tgi-kontakt-col-12 { grid-column: span 12; }

/* ============================================================
   DIVIDER zwischen Reihen
   ============================================================ */

.tgi-kontakt-divider {
    height: 1px;
    background: #ececec;
    margin: 0;
    padding: 0;
}

/* ============================================================
   FIELD + LABEL
   ============================================================ */

.tgi-kontakt-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.tgi-kontakt-label {
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 12px !important;
    font-weight: 400 !important;
    line-height: 1.4 !important;
    color: #999 !important;
    letter-spacing: 0.01em;
    text-transform: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.tgi-kontakt-required {
    color: #999;
    margin-left: 2px;
}

/* Per-Feld-Fehlermeldung */
.tgi-kontakt-error-message {
    font-size: 13px;
    color: #c33;
    line-height: 1.4;
    margin-top: 4px;
    min-height: 0;
}
.tgi-kontakt-error-message:empty {
    display: none;
}

/* ============================================================
   INPUT (Bottom-Border-Stil)
   ============================================================ */

.tgi-kontakt-input,
.tgi-kontakt-form input[type="text"].tgi-kontakt-input,
.tgi-kontakt-form input[type="email"].tgi-kontakt-input,
.tgi-kontakt-form input[type="tel"].tgi-kontakt-input,
.tgi-kontakt-form input[type="url"].tgi-kontakt-input {
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    line-height: 1.4 !important;
    color: #121212 !important;
    background: transparent !important;
    border: 0 !important;
    border-bottom: 1px solid #d4d4d4 !important;
    border-radius: 0 !important;
    padding: 8px 0 10px 0 !important;
    margin: 0 !important;
    width: 100% !important;
    box-shadow: none !important;
    outline: none !important;
    transition: border-color 0.2s ease !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

.tgi-kontakt-input:hover { border-bottom-color: #888 !important; }
.tgi-kontakt-input:focus { border-bottom-color: #121212 !important; }

.tgi-kontakt-input::placeholder {
    color: #bbb !important;
}

/* ============================================================
   TEXTAREA (Box-Stil — visuell prominenter)
   ============================================================ */

.tgi-kontakt-textarea,
.tgi-kontakt-form textarea.tgi-kontakt-textarea {
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    color: #121212 !important;
    background: #fafafa !important;
    border: 1px solid #e5e5e5 !important;
    border-radius: 8px !important;
    padding: 14px 16px !important;
    margin: 0 !important;
    width: 100% !important;
    min-height: 160px !important;
    resize: vertical !important;
    box-shadow: none !important;
    outline: none !important;
    transition: border-color 0.2s ease, background 0.2s ease !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

.tgi-kontakt-textarea:hover {
    border-color: #c8c8c8 !important;
}
.tgi-kontakt-textarea:focus {
    border-color: #121212 !important;
    background: #ffffff !important;
}
.tgi-kontakt-textarea::placeholder {
    color: #bbb !important;
}

/* ============================================================
   INVALID-Style
   ============================================================ */

.tgi-kontakt-field.is-invalid .tgi-kontakt-input,
.tgi-kontakt-field.is-invalid .tgi-kontakt-select,
.tgi-kontakt-field.is-invalid .tgi-kontakt-combo-trigger {
    border-bottom-color: #c33 !important;
}

.tgi-kontakt-field.is-invalid .tgi-kontakt-textarea {
    border-color: #c33 !important;
}

.tgi-kontakt-field.is-invalid .tgi-kontakt-label {
    color: #c33 !important;
}

/* ============================================================
   SELECT (native, gestylt)
   ============================================================ */

.tgi-kontakt-select-wrapper {
    position: relative;
    width: 100%;
}

.tgi-kontakt-select,
.tgi-kontakt-form select.tgi-kontakt-select {
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    color: #121212 !important;
    background: transparent !important;
    border: 0 !important;
    border-bottom: 1px solid #d4d4d4 !important;
    border-radius: 0 !important;
    padding: 8px 24px 10px 0 !important;
    margin: 0 !important;
    width: 100% !important;
    box-shadow: none !important;
    outline: none !important;
    cursor: pointer !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    transition: border-color 0.2s ease !important;
    line-height: 1.4 !important;
}

.tgi-kontakt-select:hover { border-bottom-color: #888 !important; }
.tgi-kontakt-select:focus { border-bottom-color: #121212 !important; }

.tgi-kontakt-select:invalid,
.tgi-kontakt-select option[value=""] {
    color: #bbb;
}

.tgi-kontakt-select-chevron {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: #888;
    display: flex;
    align-items: center;
}

/* ============================================================
   CUSTOM COMBOBOX (Land + Vorwahl)
   ============================================================ */

.tgi-kontakt-combo {
    position: relative;
    width: 100%;
}

.tgi-kontakt-combo-trigger,
.tgi-kontakt-form button.tgi-kontakt-combo-trigger {
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 15px !important;
    font-weight: 400 !important;
    color: #121212 !important;
    background: transparent !important;
    border: 0 !important;
    border-bottom: 1px solid #d4d4d4 !important;
    border-radius: 0 !important;
    padding: 8px 24px 10px 0 !important;
    margin: 0 !important;
    width: 100% !important;
    box-shadow: none !important;
    outline: none !important;
    cursor: pointer !important;
    text-align: left !important;
    line-height: 1.4 !important;
    transition: border-color 0.2s ease !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    text-transform: none !important;
}

.tgi-kontakt-combo-trigger:hover { border-bottom-color: #888 !important; }
.tgi-kontakt-combo.is-open .tgi-kontakt-combo-trigger {
    border-bottom-color: #121212 !important;
}

.tgi-kontakt-combo-label {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tgi-kontakt-combo-placeholder {
    color: #bbb !important;
}

.tgi-kontakt-combo-chevron {
    color: #888;
    display: flex;
    align-items: center;
    flex-shrink: 0;
    margin-left: 8px;
    transition: transform 0.2s ease;
}

.tgi-kontakt-combo.is-open .tgi-kontakt-combo-chevron {
    transform: rotate(180deg);
}

.tgi-kontakt-combo-panel {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 100;
    background: #ffffff;
    border: 1px solid #d4d4d4;
    border-radius: 8px;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 280px;
}

.tgi-kontakt-combo-panel[hidden] {
    display: none;
}

.tgi-kontakt-combo-search-wrapper {
    padding: 8px;
    border-bottom: 1px solid #efefef;
    flex-shrink: 0;
}

.tgi-kontakt-combo-search,
.tgi-kontakt-form input[type="text"].tgi-kontakt-combo-search {
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 14px !important;
    color: #121212 !important;
    width: 100% !important;
    border: 1px solid #e5e5e5 !important;
    border-radius: 6px !important;
    padding: 6px 10px !important;
    background: #fafafa !important;
    outline: none !important;
    transition: border-color 0.2s ease !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

.tgi-kontakt-combo-search:focus {
    border-color: #121212 !important;
    background: #ffffff !important;
}

.tgi-kontakt-combo-list {
    list-style: none !important;
    margin: 0 !important;
    padding: 4px !important;
    overflow-y: auto;
    flex: 1;
}

.tgi-kontakt-combo-item {
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    color: #121212;
    line-height: 1.3;
    transition: background 0.12s ease;
}

.tgi-kontakt-combo-item:hover,
.tgi-kontakt-combo-item.is-highlighted {
    background: #f5f5f5;
}

.tgi-kontakt-combo-item.is-selected {
    background: #121212;
    color: #ffffff;
}

.tgi-kontakt-combo-item[hidden] {
    display: none;
}

.tgi-kontakt-combo-empty {
    padding: 12px;
    color: #999;
    font-size: 14px;
    text-align: center;
}

/* ============================================================
   BOTTOM-ROW: LEGAL-BLOCK + SUBMIT-BLOCK
   ============================================================ */

.tgi-kontakt-legal-block {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 0;
}

.tgi-kontakt-legal-section {
    font-size: 13px;
    line-height: 1.55;
    color: #777;
}

.tgi-kontakt-legal-title {
    color: #b0b0b0;
    font-weight: 400;
    margin-bottom: 4px;
    font-size: 13px;
}

.tgi-kontakt-legal-text {
    color: #4a4a4a;
    font-size: 13px;
    word-break: break-word;
}

.tgi-kontakt-legal-text a {
    color: #121212;
    text-decoration: underline;
}

.tgi-kontakt-submit-block {
    display: flex;
    flex-direction: column;
    gap: 14px;
    justify-content: space-between;
}

.tgi-kontakt-submit-wrapper {
    margin-top: auto;
    display: flex;
    justify-content: stretch;
}

/* ============================================================
   CHECKBOX (DSGVO)
   ============================================================ */

.tgi-kontakt-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.5;
    color: #555;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
}

.tgi-kontakt-checkbox input[type="checkbox"],
.tgi-kontakt-form input[type="checkbox"] {
    -webkit-appearance: none !important;
    appearance: none !important;
    width: 18px !important;
    height: 18px !important;
    margin: 2px 0 0 0 !important;
    border: 1px solid #c4c4c4 !important;
    border-radius: 4px !important;
    background: #ffffff !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    position: relative !important;
    transition: background 0.15s ease, border-color 0.15s ease !important;
    box-shadow: none !important;
    padding: 0 !important;
}

.tgi-kontakt-checkbox input[type="checkbox"]:hover {
    border-color: #121212 !important;
}

.tgi-kontakt-checkbox input[type="checkbox"]:checked {
    background: #121212 !important;
    border-color: #121212 !important;
}

.tgi-kontakt-checkbox input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.tgi-kontakt-checkbox-text a {
    color: #121212;
    text-decoration: underline;
}

.tgi-kontakt-field.is-invalid .tgi-kontakt-checkbox input[type="checkbox"] {
    border-color: #c33 !important;
}

/* ============================================================
   HONEYPOT
   ============================================================ */

.tgi-kontakt-honeypot {
    position: absolute !important;
    left: -10000px !important;
    top: auto !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    visibility: hidden !important;
}

/* ============================================================
   STATUS (Server-/Netzwerk-Meldung)
   ============================================================ */

.tgi-kontakt-status {
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.5;
}

.tgi-kontakt-status[hidden] {
    display: none;
}

.tgi-kontakt-status.is-success {
    background: #e9f5ee;
    color: #136b35;
    border: 1px solid #b8e0c6;
}

.tgi-kontakt-status.is-error {
    background: #fdecec;
    color: #a92020;
    border: 1px solid #f0c0c0;
}

/* ============================================================
   SUBMIT-BUTTON (Gold-Gradient)
   ============================================================ */

.tgi-kontakt-submit,
.tgi-kontakt-form button.tgi-kontakt-submit,
.tgi-kontakt-form button[type="submit"].tgi-kontakt-submit {
    font-family: 'Mundial', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    letter-spacing: 0.06em !important;
    line-height: 1.2 !important;
    color: #ffffff !important;
    background: linear-gradient(to right, #E9DC77, #AB8D34) !important;
    background-image: linear-gradient(to right, #E9DC77, #AB8D34) !important;
    border: 0 !important;
    border-radius: 6px !important;
    padding: 18px 28px !important;
    margin: 0 !important;
    cursor: pointer !important;
    transition: filter 0.2s ease, transform 0.05s ease !important;
    box-shadow: none !important;
    text-transform: uppercase !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    width: 100% !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

.tgi-kontakt-submit:hover {
    filter: brightness(1.05);
}

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

.tgi-kontakt-submit:disabled,
.tgi-kontakt-submit.is-loading {
    opacity: 0.75;
    cursor: not-allowed;
}

.tgi-kontakt-submit-spinner {
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: tgi-kontakt-spin 0.7s linear infinite;
    display: none;
}

.tgi-kontakt-submit.is-loading .tgi-kontakt-submit-spinner {
    display: block;
}

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

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
    .tgi-kontakt-box {
        padding: 40px 36px;
    }
    .tgi-kontakt-grid { column-gap: 24px; row-gap: 24px; }
    .tgi-kontakt-col-3  { grid-column: span 6; }
    .tgi-kontakt-col-4  { grid-column: span 6; }
}

@media (max-width: 640px) {
    .tgi-kontakt-box {
        padding: 28px 20px;
        border-radius: 8px;
    }
    .tgi-kontakt-grid { column-gap: 0; row-gap: 20px; }
    .tgi-kontakt-col-3,
    .tgi-kontakt-col-4,
    .tgi-kontakt-col-6,
    .tgi-kontakt-col-12 { grid-column: span 12; }

    .tgi-kontakt-required-hint {
        margin-bottom: 18px;
    }
    .tgi-kontakt-submit {
        padding: 16px 20px !important;
    }
    .tgi-kontakt-combo-panel {
        max-height: 240px;
    }
}

/* ============================================================
   v1.3.0 — Conditional Fields (Empfehlungsperson)
   Felder mit [hidden] werden komplett ausgeblendet.
   Ohne [hidden] erscheinen sie smooth.
   ============================================================ */
.tgi-kontakt-field-conditional {
    transition: opacity 220ms ease;
}
.tgi-kontakt-field-conditional[hidden] {
    display: none !important;
}
.tgi-kontakt-field-conditional:not([hidden]) {
    opacity: 1;
    animation: tgi-kontakt-fade-in 240ms ease;
}
@keyframes tgi-kontakt-fade-in {
    from { opacity: 0; transform: translateY(-4px); }
    to   { opacity: 1; transform: translateY(0); }
}