/* =============================================
   KV Wizard – Kostenvoranschlag /kostenvoranschlag/start/
   polsterreinigung.net v2.6.5
   ============================================= */

.kv-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

/* Progress */
.kv-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
}
.kv-step-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  position: relative;
  z-index: 1;
}
.kv-step-dot .dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #E5E7EB;
  border: 3px solid #E5E7EB;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #9CA3AF;
  transition: all .25s;
}
.kv-step-dot.active .dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}
.kv-step-dot.done .dot {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #fff;
}
.kv-step-dot .label {
  font-size: 10px;
  color: #9CA3AF;
  white-space: nowrap;
  font-weight: 600;
}
.kv-step-dot.active .label { color: var(--color-primary); }
.kv-step-dot.done .label { color: var(--color-secondary); }
.kv-progress-line {
  flex: 1;
  height: 3px;
  background: #E5E7EB;
  margin: 0 4px;
  margin-bottom: 20px;
  transition: background .3s;
}
.kv-progress-line.done { background: var(--color-secondary); }

/* Card */
.kv-card {
  background: #fff;
  border-radius: 16px;
  padding: 36px;
  border: 1px solid var(--color-border);
  box-shadow: 0 4px 24px rgba(0,0,0,.06);
}
.kv-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  margin: 0 0 6px;
}
.kv-card-sub {
  font-size: 14px;
  color: var(--color-text-muted);
  margin: 0 0 28px;
}

/* Step panels */
.kv-panel { display: none; }
.kv-panel.active { display: block; }

/* Choice Grid */
.kv-choice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.kv-choice-grid.cols2 { grid-template-columns: repeat(2, 1fr); }
.kv-choice {
  border: 2px solid var(--color-border);
  border-radius: 10px;
  padding: 14px 12px;
  cursor: pointer;
  text-align: center;
  transition: all .2s;
  background: #fff;
  user-select: none;
}
.kv-choice:hover {
  border-color: var(--color-primary);
  background: rgba(30,58,95,.03);
}
.kv-choice.selected {
  border-color: var(--color-primary);
  background: rgba(30,58,95,.06);
}
.kv-choice .icon {
  width: 40px;
  height: 40px;
  background: rgba(30,58,95,.07);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 8px;
}
.kv-choice.selected .icon {
  background: rgba(30,58,95,.12);
}
.kv-choice .icon svg { stroke: var(--color-primary); }
.kv-choice .name {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
}

/* Multi-Select Badges */
.kv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.kv-tag {
  padding: 8px 14px;
  border: 2px solid var(--color-border);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  cursor: pointer;
  transition: all .2s;
  user-select: none;
}
.kv-tag:hover { border-color: var(--color-primary); color: var(--color-primary); }
.kv-tag.selected { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }

/* Form fields */
.kv-field {
  margin-bottom: 18px;
}
.kv-field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}
.kv-field input,
.kv-field select,
.kv-field textarea {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  font-size: 14px;
  color: var(--color-text);
  font-family: inherit;
  transition: border-color .2s;
  box-sizing: border-box;
  background: #fff;
}
.kv-field input:focus,
.kv-field select:focus,
.kv-field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.kv-field textarea { resize: vertical; min-height: 80px; }
.kv-field .hint { font-size: 11px; color: #9CA3AF; margin-top: 4px; }
.kv-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* Upload Area */
.kv-upload-area {
  border: 2px dashed var(--color-border);
  border-radius: 12px;
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  background: #FAFBFC;
  margin-bottom: 16px;
}
.kv-upload-area:hover, .kv-upload-area.dragover {
  border-color: var(--color-primary);
  background: rgba(30,58,95,.03);
}
.kv-upload-area input[type="file"] { display: none; }
.kv-upload-icon { margin: 0 auto 12px; display: block; }
.kv-upload-text { font-size: 14px; font-weight: 600; color: var(--color-primary); margin-bottom: 4px; }
.kv-upload-sub { font-size: 12px; color: #9CA3AF; }
.kv-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.kv-preview-item {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 1;
  background: #E5E7EB;
}
.kv-preview-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.kv-preview-item button {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  background: rgba(0,0,0,.6);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 12px;
  cursor: pointer;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Stripe */
#kv-card-element {
  padding: 12px 14px;
  border: 2px solid var(--color-border);
  border-radius: 8px;
  background: #fff;
  transition: border-color .2s;
}
#kv-card-element.StripeElement--focus { border-color: var(--color-primary); }
#kv-card-errors {
  color: #DC2626;
  font-size: 13px;
  margin-top: 8px;
  min-height: 20px;
}

/* Tarif-Karten Zusammenfassung */
.kv-tarif-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}
.kv-tarif-card {
  border: 2px solid var(--color-border);
  border-radius: 10px;
  padding: 16px;
  cursor: pointer;
  transition: all .2s;
  position: relative;
}
.kv-tarif-card:hover { border-color: var(--color-primary); }
.kv-tarif-card.selected { border-color: var(--color-primary); background: rgba(30,58,95,.04); }
.kv-tarif-card .tarif-name { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: #9CA3AF; margin-bottom: 4px; }
.kv-tarif-card .tarif-price { font-size: 1.4rem; font-weight: 800; color: var(--color-primary); }
.kv-tarif-card .tarif-price span { font-size: .75rem; font-weight: 400; }
.kv-tarif-card .tarif-delivery { font-size: 11px; color: #9CA3AF; margin-top: 2px; }
.kv-tarif-card .tarif-badge {
  position: absolute;
  top: -10px; left: 50%; transform: translateX(-50%);
  background: var(--color-secondary); color: #fff;
  font-size: 9px; font-weight: 700; padding: 2px 10px;
  border-radius: 100px; white-space: nowrap;
}

/* Zusammenfassung Box */
.kv-summary {
  background: var(--color-bg);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 20px;
  font-size: 13px;
}
.kv-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  color: #374151;
  border-bottom: 1px solid #E5E7EB;
}
.kv-summary-row:last-child { border-bottom: none; font-weight: 700; color: var(--color-primary); font-size: 14px; }

/* Navigation */
.kv-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.kv-btn-back {
  background: none;
  border: 2px solid var(--color-border);
  color: var(--color-text-muted);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  font-family: inherit;
}
.kv-btn-back:hover { border-color: var(--color-primary); color: var(--color-primary); }
.kv-btn-next {
  background: var(--color-primary);
  border: none;
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background .2s;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 8px;
}
.kv-btn-next:hover { background: var(--color-primary-dark); }
.kv-btn-next:disabled { opacity: .5; cursor: not-allowed; }
.kv-btn-pay {
  background: var(--color-secondary);
  border: none;
  color: #fff;
  padding: 16px 36px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background .2s;
}
.kv-btn-pay:hover { background: var(--color-cta-hover); }
.kv-btn-pay:disabled { opacity: .5; cursor: not-allowed; }

/* Spinner */
.kv-spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: kv-spin .7s linear infinite;
}
@keyframes kv-spin { to { transform: rotate(360deg); } }

/* Success */
.kv-success {
  text-align: center;
  padding: 48px 20px;
}
.kv-success-icon {
  width: 72px; height: 72px;
  background: rgba(76,175,80,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.kv-success h2 { color: var(--color-primary); font-size: 1.5rem; margin: 0 0 10px; }
.kv-success p { color: var(--color-text-muted); font-size: 15px; margin: 0 0 28px; }

/* Error state */
.kv-error-msg {
  background: #FEF2F2;
  border: 1px solid #FCA5A5;
  border-radius: 8px;
  padding: 12px 16px;
  color: #DC2626;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

/* Checkbox */
.kv-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
}
.kv-checkbox input[type="checkbox"] {
  width: 18px; height: 18px;
  margin-top: 1px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}
.kv-checkbox label {
  font-size: 13px;
  color: #374151;
  cursor: pointer;
  line-height: 1.5;
}

/* Legal Hinweis Box */
.kv-legal-box {
  background: #FFF7ED;
  border: 1px solid #FED7AA;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 12px;
  color: #92400E;
  margin-bottom: 20px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

@media(max-width: 600px) {
  .kv-choice-grid { grid-template-columns: repeat(2, 1fr); }
  .kv-tarif-cards { grid-template-columns: 1fr; }
  .kv-row { grid-template-columns: 1fr; }
  .kv-preview-grid { grid-template-columns: repeat(3, 1fr); }
  .kv-card { padding: 24px 16px; }
  .kv-step-dot .label { display: none; }
}