/* ==============================
   WP Formularbauer – Frontend CSS
   ============================== */

.wpfb-form-wrapper {
    max-width: 680px;
    margin: 0 auto;
    font-family: inherit;
}

.wpfb-form {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 28px 32px;
    box-shadow: 0 2px 12px rgba(0,0,0,.06);
}

/* ---- Fortschrittsbalken ---- */
.wpfb-progress { margin-bottom: 24px; }

.wpfb-progress-bar-track {
    background: #f3f4f6;
    border-radius: 99px;
    height: 8px;
    overflow: hidden;
}

.wpfb-progress-bar {
    background: linear-gradient(90deg, #2563eb, #3b82f6);
    height: 100%;
    border-radius: 99px;
    transition: width .4s ease;
}

.wpfb-progress-text {
    display: block;
    font-size: 12px;
    color: #6b7280;
    margin-top: 6px;
    text-align: right;
}

/* ---- Felder ---- */
.wpfb-field { margin-bottom: 20px; }

.wpfb-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 6px;
}

.wpfb-required { color: #ef4444; margin-left: 2px; }

.wpfb-input,
.wpfb-textarea,
.wpfb-select {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid #d1d5db;
    border-radius: 6px;
    font-size: 14px;
    color: #1f2937;
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    box-sizing: border-box;
    font-family: inherit;
}

.wpfb-input:focus,
.wpfb-textarea:focus,
.wpfb-select:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59,130,246,.15);
}

.wpfb-textarea { resize: vertical; min-height: 90px; }

/* ---- Radio / Checkbox ---- */
.wpfb-radio-group,
.wpfb-checkbox-group { display: flex; flex-direction: column; gap: 8px; }

.wpfb-radio-label,
.wpfb-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #374151;
    cursor: pointer;
}

.wpfb-radio-label input,
.wpfb-checkbox-label input {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: #3b82f6;
}

/* ---- Sterne-Bewertung ---- */
.wpfb-rating { display: flex; gap: 4px; }

.wpfb-star {
    font-size: 30px;
    color: #d1d5db;
    cursor: pointer;
    transition: color .1s, transform .1s;
    line-height: 1;
}

.wpfb-star.wpfb-star-hover,
.wpfb-star.wpfb-star-selected { color: #f59e0b; transform: scale(1.15); }

/* ---- Likert-Skala ---- */
.wpfb-likert { overflow-x: auto; }

.wpfb-likert-table { width: 100%; border-collapse: collapse; font-size: 13px; }

.wpfb-likert-table th,
.wpfb-likert-table td { padding: 8px 10px; text-align: center; border: 1px solid #e5e7eb; }

.wpfb-likert-table th { background: #f9fafb; font-weight: 600; color: #374151; }
.wpfb-likert-table td:first-child { text-align: left; font-weight: 500; color: #1f2937; }

.wpfb-likert-table input[type="radio"] {
    width: 16px;
    height: 16px;
    accent-color: #3b82f6;
    cursor: pointer;
}

.wpfb-likert-table tr:nth-child(even) { background: #f9fafb; }

/* ---- HTML-Block ---- */
.wpfb-html-block { font-size: 14px; color: #374151; line-height: 1.6; }

/* ---- Hilfstext ---- */
.wpfb-help { font-size: 12px; color: #6b7280; margin: 4px 0 0; }

/* ---- Fehlermeldungen ---- */
.wpfb-error-hint { display: block; color: #ef4444; font-size: 12px; margin-top: 4px; }

.wpfb-field .wpfb-input.error,
.wpfb-field .wpfb-textarea.error,
.wpfb-field .wpfb-select.error { border-color: #ef4444; }

/* ---- Navigation / Buttons ---- */
.wpfb-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid #f3f4f6;
}

.wpfb-btn {
    display: inline-flex;
    align-items: center;
    padding: 11px 24px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background .15s, transform .1s;
}

.wpfb-btn-submit,
.wpfb-btn-next { background: #2563eb; color: #fff; }

.wpfb-btn-submit:hover,
.wpfb-btn-next:hover { background: #1d4ed8; }

.wpfb-btn-prev { background: #f3f4f6; color: #374151; }
.wpfb-btn-prev:hover { background: #e5e7eb; }
.wpfb-btn:disabled { opacity: .6; cursor: not-allowed; }

/* ---- Erfolgs- / Fehlermeldung ---- */
.wpfb-success-message {
    background: #ecfdf5;
    border: 1px solid #6ee7b7;
    border-radius: 8px;
    padding: 20px 24px;
    color: #065f46;
    font-size: 15px;
    text-align: center;
}

.wpfb-error-message {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: 6px;
    padding: 12px 16px;
    color: #991b1b;
    font-size: 13px;
    margin-top: 12px;
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
    .wpfb-form { padding: 16px 14px; }
    .wpfb-likert-table { font-size: 11px; }
    .wpfb-likert-table th,
    .wpfb-likert-table td { padding: 5px 4px; }
}