/* ============================================
   BERATUNG MODAL - Multi-Step Consultation Form
   ============================================ */

/* ── Modal Overlay & Container ── */
.beratung-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base) var(--ease-in-out),
              visibility var(--transition-base) var(--ease-in-out);
}

.beratung-modal.active {
  opacity: 1;
  visibility: visible;
}

.beratung-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.beratung-modal__container {
  position: relative;
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  margin: var(--space-6);
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  transform: scale(0.95);
  transition: transform var(--transition-base) var(--ease-out);
}

.beratung-modal__container::-webkit-scrollbar {
  display: none;
}

.beratung-modal.active .beratung-modal__container {
  transform: scale(1);
}

/* ── Close Button ── */
.beratung-modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast) var(--ease-in-out);
  z-index: 1;
}

.beratung-modal__close:hover {
  background: var(--color-gray-200);
  color: var(--text-primary);
}

.beratung-modal__close .material-symbols-rounded {
  font-size: 20px;
}

/* ── Modal Body ── */
.beratung-modal__body {
  padding: var(--space-10);
}

/* ── Header ── */
.beratung-modal__header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.beratung-modal__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-4);
}

.beratung-modal__badge .material-symbols-rounded {
  font-size: 16px;
}

.beratung-modal__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.beratung-modal__subtitle {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* ── Step Indicators ── */
.beratung-modal .step-indicators {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.beratung-modal .step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border: 2px solid var(--border-color);
  color: var(--text-tertiary);
  background: var(--bg-primary);
  transition: all var(--transition-fast) var(--ease-in-out);
}

.beratung-modal .step-indicator--active {
  border-color: var(--color-primary-dark);
  background: var(--color-primary-dark);
  color: var(--text-inverse);
}

.beratung-modal .step-indicator--completed {
  border-color: var(--color-success);
  background: var(--color-success);
  color: var(--text-inverse);
}

.beratung-modal .step-connector {
  width: 32px;
  height: 2px;
  background: var(--border-color);
  border-radius: var(--radius-full);
}

.beratung-modal .step-connector--completed {
  background: var(--color-success);
}

/* ── Progress Bar ── */
.beratung-modal .progress-bar {
  width: 100%;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-8);
  overflow: hidden;
}

.beratung-modal .progress-bar__fill {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary));
  border-radius: var(--radius-full);
  transition: width var(--transition-base) var(--ease-in-out);
}

/* ── Step Content ── */
.beratung-modal .step-content {
  display: none;
  margin-bottom: var(--space-8);
}

.beratung-modal .step-content.active {
  display: block;
  animation: fadeIn var(--transition-base) var(--ease-out);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.beratung-modal .step-content__title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.beratung-modal .step-content__subtitle {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-6);
}

/* ── Radio Options ── */
.beratung-modal .radio-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.beratung-modal .radio-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-secondary);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast) var(--ease-in-out);
}

.beratung-modal .radio-option:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.beratung-modal .radio-option--selected {
  border-color: var(--color-primary-dark);
  background: var(--color-primary-light);
}

.beratung-modal .radio-option input[type="radio"] {
  width: 20px;
  height: 20px;
  accent-color: var(--color-primary-dark);
  flex-shrink: 0;
}

.beratung-modal .radio-option__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  flex-shrink: 0;
}

.beratung-modal .radio-option__icon .material-symbols-rounded {
  font-size: 22px;
}

.beratung-modal .radio-option--selected .radio-option__icon {
  background: var(--color-primary-dark);
  color: var(--text-inverse);
}

.beratung-modal .radio-option__label {
  font-size: var(--text-base);
  color: var(--text-primary);
  font-weight: var(--font-medium);
}

/* ── Form Grid (Step 5) ── */
.beratung-modal .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.beratung-modal .form-grid .form-group--full {
  grid-column: 1 / -1;
}

.beratung-modal .form-input--error,
.beratung-modal .form-textarea--error {
  border-color: var(--color-error);
}

.beratung-modal .form-input--error:focus,
.beratung-modal .form-textarea--error:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

/* ── Step Navigation ── */
.beratung-modal .step-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.beratung-modal .step-navigation__info {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.beratung-modal .step-navigation__buttons {
  display: flex;
  gap: var(--space-3);
}

/* ── Loading State ── */
.beratung-modal .btn--loading {
  pointer-events: none;
  opacity: 0.8;
}

.beratung-modal .btn--loading .material-symbols-rounded {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ── Success State ── */
.beratung-modal__success {
  display: none;
  text-align: center;
  padding: var(--space-8) 0;
}

.beratung-modal__success.active {
  display: block;
  animation: fadeIn var(--transition-slow) var(--ease-out);
}

.beratung-modal__success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: #DCFCE7;
  color: var(--color-success);
  margin-bottom: var(--space-6);
  animation: scaleIn 0.5s var(--ease-out);
}

@keyframes scaleIn {
  0% { transform: scale(0); }
  60% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.beratung-modal__success-icon .material-symbols-rounded {
  font-size: 40px;
}

.beratung-modal__success-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.beratung-modal__success-text {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 400px;
  margin: 0 auto var(--space-6);
}

.beratung-modal__success-info {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.beratung-modal__success-info .material-symbols-rounded {
  font-size: 18px;
  color: var(--color-primary-dark);
}

/* ── Responsive: Bottom Sheet on Mobile ── */
@media (max-width: 768px) {
  .beratung-modal {
    align-items: flex-end;
  }

  .beratung-modal__container {
    margin: 0;
    max-height: 95vh;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    transform: translateY(100%);
  }

  .beratung-modal.active .beratung-modal__container {
    transform: translateY(0);
  }

  .beratung-modal__body {
    padding: var(--space-6);
    padding-top: var(--space-8);
  }

  .beratung-modal .step-indicators {
    gap: var(--space-1);
  }

  .beratung-modal .step-indicator {
    width: 32px;
    height: 32px;
    font-size: var(--text-xs);
  }

  .beratung-modal .step-connector {
    width: 20px;
  }

  .beratung-modal .step-navigation {
    flex-direction: column;
    gap: var(--space-3);
  }

  .beratung-modal .step-navigation__info {
    order: 1;
  }

  .beratung-modal .step-navigation__buttons {
    width: 100%;
    order: 0;
  }

  .beratung-modal .step-navigation__buttons .btn {
    flex: 1;
  }

  .beratung-modal .form-grid {
    grid-template-columns: 1fr;
  }

  .beratung-modal__title {
    font-size: var(--text-xl);
  }

  .beratung-modal .radio-option {
    padding: var(--space-3) var(--space-4);
  }

  .beratung-modal .radio-option__icon {
    width: 36px;
    height: 36px;
  }

  .beratung-modal .radio-option__icon .material-symbols-rounded {
    font-size: 20px;
  }

  .beratung-modal .radio-option__label {
    font-size: var(--text-sm);
  }
}

/* ── Body scroll lock (prevent layout shift from scrollbar disappearing) ── */
body.modal-open {
  overflow: hidden;
  padding-right: var(--scrollbar-width, 0px);
}