/* Skrift Konfigurator Styles - Überarbeitet
   Optimiert für besseren Frageprozess und UX */

.sk-configurator {
  /* Farben */
  --sk-bg: #f7f7f8;
  --sk-card: #ffffff;
  --sk-text: #0f172a;
  --sk-muted: rgba(15, 23, 42, 0.68);
  --sk-border: rgba(15, 23, 42, 0.1);
  --sk-border-strong: rgba(15, 23, 42, 0.16);
  --sk-accent: #1e3a6a;
  --sk-success: #059669;
  --sk-warning: #f59e0b;
  --sk-error: #dc2626;

  /* Radius & Spacing */
  --sk-radius: 8px;
  --sk-gap: 18px;

  /* Typography */
  --sk-font-primary: var(
    --e-global-typography-primary-font-family,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif
  );
  --sk-font-text: var(
    --e-global-typography-text-font-family,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif
  );

  font-family: var(--sk-font-text);
  color: var(--sk-text);
  background: var(--sk-bg);

  max-width: 1400px;
  margin: 0 auto;
  padding: var(--sk-gap);

  /* Scroll-Offset für festes Menü */
  scroll-margin-top: 120px;
  scroll-padding-top: 120px;
}

/* Layout Grid */
.sk-configurator__layout {
  display: grid;
  grid-template-columns: minmax(0, 65fr) minmax(300px, 35fr);
  gap: var(--sk-gap);
  align-items: start;
}

@media (max-width: 980px) {
  .sk-configurator__layout {
    grid-template-columns: 1fr;
  }

  .sk-main {
    max-width: 100%;
  }
}

/* Main Content Area */
.sk-main {
  display: flex;
  flex-direction: column;
  gap: var(--sk-gap);
  min-width: 0;
}

/* Sidebar Preview */
.sk-side {
  display: flex;
  flex-direction: column;
  gap: var(--sk-gap);
  position: sticky;
  top: 150px;
}

/* Top Bar mit Preis */
.sk-topbar {
  background: var(--sk-card);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.sk-price {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sk-price-label {
  font-size: 12px;
  color: var(--sk-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sk-price-value {
  font-size: 24px;
  font-weight: 750;
  color: var(--sk-text);
}

.sk-price-note {
  font-size: 12px;
  color: var(--sk-muted);
  margin-top: 2px;
}

/* Product Info */
.sk-product-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sk-product-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--sk-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
}

.sk-product-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--sk-text);
}

/* Progress Stepper */
.sk-stepper {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  align-items: center;
}

.sk-chip {
  appearance: none;
  border: 1px solid var(--sk-border);
  background: white;
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

.sk-chip:hover:not(:disabled) {
  border-color: var(--sk-border-strong);
  transform: translateY(-1px);
}

.sk-chip.is-active {
  border-color: var(--sk-accent);
  background: var(--sk-accent);
  color: white;
  font-weight: 600;
}

.sk-chip.is-complete {
  border-color: var(--sk-success);
  background: rgba(5, 150, 105, 0.1);
  color: var(--sk-success);
}

.sk-chip:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Checkmark Icon für erledigte Steps */
.sk-chip-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sk-success);
  color: white;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

/* Pfeil zwischen Steps - dünner Chevron-Pfeil */
.sk-stepper-arrow {
  color: var(--sk-muted);
  font-size: 18px;
  font-weight: 400;
  user-select: none;
  flex-shrink: 0;
  opacity: 0.7;
  margin: 0 2px;
  line-height: 1;
}

/* Cards */
.sk-card {
  background: var(--sk-card);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius);
  overflow: hidden;
  margin-bottom: 16px;
  max-width: 100%;
}

.sk-card-head {
  padding: 16px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}

.sk-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--sk-text);
  margin: 0;
}

.sk-card-subtitle {
  font-size: 14px;
  color: var(--sk-muted);
  margin-top: 4px;
}

.sk-card-body {
  padding: 16px;
  max-width: 100%;
  overflow: hidden;
}

.sk-card-foot {
  padding: 16px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  background: rgba(15, 23, 42, 0.02);
}

/* Selection Cards (Product Selection) */
.sk-selection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.sk-selection-card {
  border: 2px solid var(--sk-border);
  border-radius: var(--sk-radius);
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  background: white;
  position: relative;
}

.sk-selection-card:hover {
  border-color: var(--sk-border-strong);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.sk-selection-card.is-selected {
  border-color: var(--sk-accent);
  background: rgba(30, 58, 106, 0.04);
}

.sk-selection-card.is-selected::after {
  content: "✓";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--sk-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.sk-selection-card-image {
  width: 100%;
  height: 160px;
  background: rgba(15, 23, 42, 0.04);
  border-radius: 6px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.sk-selection-card-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: cover;
}

.sk-selection-card-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

.sk-selection-card-price {
  font-size: 14px;
  color: var(--sk-accent);
  font-weight: 600;
}

.sk-selection-card-desc {
  font-size: 13px;
  color: var(--sk-muted);
  margin-top: 8px;
  line-height: 1.5;
}

/* Form Fields */
.sk-field {
  margin-bottom: 18px;
  max-width: 100%;
  overflow: hidden;
}

.sk-field-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--sk-text);
  margin-bottom: 8px;
}

.sk-field-label.is-required::after {
  content: "*";
  color: var(--sk-error);
  margin-left: 4px;
}

.sk-help {
  font-size: 12px;
  color: var(--sk-muted);
  margin-top: 6px;
  line-height: 1.5;
}

.sk-input,
.sk-textarea,
.sk-select {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 10px 12px;
  border-radius: var(--sk-radius);
  border: 1px solid var(--sk-border);
  background: white;
  font-size: 14px;
  font-family: var(--sk-font-text);
  transition: all 0.2s ease;
}

.sk-input:focus,
.sk-textarea:focus,
.sk-select:focus {
  outline: none;
  border-color: var(--sk-accent);
  box-shadow: 0 0 0 3px rgba(30, 58, 106, 0.1);
}

.sk-input.is-error,
.sk-textarea.is-error,
.sk-select.is-error,
.sk-input-error {
  border-color: var(--sk-error);
}

.sk-error-message {
  color: var(--sk-error);
  font-size: 14px;
  margin-top: 8px;
}

.sk-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

/* Radio & Checkbox Options */
.sk-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sk-option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius);
  cursor: pointer;
  transition: all 0.2s ease;
  background: white;
  /* Verhindert Scroll-Verhalten bei Klick auf Label */
  scroll-margin: 0;
  scroll-padding: 0;
}

/* Verhindert dass Browser bei Checkbox/Radio Klick scrollt */
.sk-option input[type="radio"],
.sk-option input[type="checkbox"] {
  scroll-margin: 0;
}

.sk-option:hover {
  border-color: var(--sk-border-strong);
  background: rgba(15, 23, 42, 0.02);
}

.sk-option.is-selected {
  border-color: var(--sk-accent);
  background: rgba(30, 58, 106, 0.04);
}

.sk-option input[type="radio"],
.sk-option input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
}

.sk-option-content {
  flex: 1;
}

.sk-option-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--sk-text);
  line-height: 1.5;
}

.sk-option.is-selected .sk-option-label {
  font-weight: 600;
}

.sk-option-desc {
  font-size: 13px;
  color: var(--sk-muted);
  margin-top: 4px;
  line-height: 1.4;
}

.sk-option-price {
  font-size: 13px;
  color: var(--sk-accent);
  font-weight: 600;
  margin-top: 4px;
}

/* Tables */
.sk-table-wrapper {
  overflow: auto;
  margin: 12px 0;
  max-height: 500px;
  max-width: 100%;
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius);
  position: relative;
  will-change: scroll-position;
  -webkit-overflow-scrolling: touch;
}

.sk-table {
  width: 100%;
  min-width: 600px;
  border-collapse: separate;
  border-spacing: 0;
  background: white;
}

.sk-table th,
.sk-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  white-space: nowrap;
}

.sk-table th {
  background: white;
  font-size: 12px;
  font-weight: 700;
  color: var(--sk-text);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 2px solid rgba(15, 23, 42, 0.1);
}

.sk-table td {
  font-size: 13px;
  vertical-align: middle;
}

.sk-table tr:last-child td {
  border-bottom: none;
}

.sk-table-row-number {
  width: 32px;
  min-width: 32px;
  max-width: 32px;
  text-align: center;
  font-weight: 600;
  font-size: 13px;
  color: var(--sk-muted);
  background: white;
  position: sticky;
  left: 0;
  z-index: 5;
  padding: 8px 2px;
}

td.sk-table-row-number {
  width: 32px !important;
  min-width: 32px !important;
}

/* Summary-Tabellen (Key-Value Paare) - erste Spalte feste Breite */
.sk-table td:first-child {
  width: 180px;
  min-width: 180px;
  font-weight: 500;
  color: var(--sk-muted);
}

.sk-table th.sk-table-row-number {
  background: white;
  z-index: 15;
}

.sk-table input {
  min-width: 120px;
  width: 100%;
}

/* Buttons */
.sk-btn {
  appearance: none;
  border: 1px solid var(--sk-border);
  background: white;
  border-radius: var(--sk-radius);
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--sk-font-text);
}

.sk-btn:hover:not(:disabled) {
  border-color: var(--sk-border-strong);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.sk-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
}

.sk-btn-primary {
  background: var(--sk-accent);
  border-color: var(--sk-accent);
  color: white;
  font-weight: 700;
}

.sk-btn-primary:hover:not(:disabled) {
  background: #1a3258;
  border-color: #1a3258;
}

.sk-btn-secondary {
  background: white;
  border-color: var(--sk-border-strong);
}

.sk-btn-large {
  padding: 14px 24px;
  font-size: 16px;
}

/* Navigation */
.sk-nav {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--sk-border);
}

.sk-nav button {
  flex: 1;
}

/* Preview Card */
.sk-preview-card {
  background: var(--sk-card);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius);
  padding: 16px;
}

.sk-preview-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.sk-preview-sub {
  font-size: 12px;
  color: var(--sk-muted);
}

.sk-preview-box {
  margin-top: 16px;
  border: 2px dashed var(--sk-border);
  border-radius: var(--sk-radius);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.02);
}

.sk-preview-placeholder {
  text-align: center;
  color: var(--sk-muted);
  font-size: 13px;
}

/* Alerts & Messages */
.sk-alert {
  padding: 12px 16px;
  border-radius: var(--sk-radius);
  margin: 12px 0;
  font-size: 13px;
  line-height: 1.5;
}

.sk-alert-info {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: #1e40af;
}

.sk-alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: #92400e;
}

.sk-alert-error {
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.3);
  color: #991b1b;
}

.sk-alert-success {
  background: rgba(5, 150, 105, 0.1);
  border: 1px solid rgba(5, 150, 105, 0.3);
  color: #065f46;
}

/* Utility Classes */
.sk-stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sk-inline {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.sk-sep {
  height: 1px;
  background: var(--sk-border);
  margin: 16px 0;
}

.sk-text-muted {
  color: var(--sk-muted);
}

.sk-text-small {
  font-size: 12px;
}

.sk-hidden {
  display: none;
}

/* Read-only Tabellenzellen */
.sk-table-readonly-header {
  background: rgba(156, 163, 175, 0.15) !important;
  color: var(--sk-muted) !important;
}

.sk-table-readonly-cell {
  background: transparent;
}

.sk-table-readonly-cell input {
  background: rgba(156, 163, 175, 0.12);
  color: var(--sk-muted);
  cursor: not-allowed;
}

/* Modal */
.sk-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
  overflow-y: auto;
  font-family: var(
    --sk-font-text,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif
  );
}

.sk-modal-content {
  background: white;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: auto;
}

.sk-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-shrink: 0;
}

.sk-modal-header h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
  font-family: var(
    --sk-font-primary,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    Arial,
    sans-serif
  );
}

.sk-modal-close {
  appearance: none;
  background: none;
  border: none;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  color: rgba(15, 23, 42, 0.68);
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.2s;
}

.sk-modal-close:hover {
  background: rgba(0, 0, 0, 0.05);
  color: #0f172a;
}

.sk-modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
  color: #0f172a;
}

.sk-table-wrapper-modal {
  overflow: auto;
  margin: 12px 0;
  max-width: 100%;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 8px;
  position: relative;
  max-height: calc(90vh - 300px);
  will-change: scroll-position;
  -webkit-overflow-scrolling: touch;
}

.sk-table-wrapper-modal .sk-table {
  min-width: 800px;
}

/* Mobile Preview Container - standardmäßig versteckt */
.sk-preview-mobile {
  display: none;
}

/* Mobile Contact Card - standardmäßig versteckt */
.sk-contact-card-mobile {
  display: none;
}

/* Responsive - Tablet */
@media (max-width: 980px) {
  .sk-configurator {
    padding: 12px;
  }

  /* Auf Tablet/Mobile: Sidebar als eigener Block */
  .sk-configurator__layout {
    display: flex;
    flex-direction: column;
  }

  /* Desktop-Sidebar auf Mobile ausblenden */
  .sk-side {
    display: none;
  }

  /* Mobile Preview anzeigen (nach Fragen, vor Weiter-Button) */
  .sk-preview-mobile {
    display: block;
    margin-bottom: var(--sk-gap);
  }

  /* Mobile Contact Card anzeigen (nach Weiter-Button) */
  .sk-contact-card-mobile {
    display: block;
    margin-top: var(--sk-gap);
  }

  .sk-main {
    order: 1;
  }

  .sk-stepper {
    gap: 8px;
    justify-content: center;
  }

  .sk-chip {
    padding: 6px 12px;
    font-size: 12px;
  }

  .sk-stepper-arrow {
    font-size: 12px;
    margin: 0 4px;
  }
}

/* Responsive - Mobile */
@media (max-width: 640px) {
  .sk-configurator {
    padding: 8px;
  }

  .sk-selection-grid {
    grid-template-columns: 1fr;
  }

  .sk-nav {
    flex-direction: column;
  }

  /* Stepper auf Mobile: Horizontal scrollbar mit Padding links */
  .sk-stepper {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 4px;
    padding: 4px 8px 8px 8px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    margin: 0 -8px; /* Negative margin to extend to edges */
    width: calc(100% + 16px);
  }

  .sk-stepper::-webkit-scrollbar {
    height: 4px;
  }

  .sk-stepper::-webkit-scrollbar-thumb {
    background: var(--sk-border-strong);
    border-radius: 2px;
  }

  .sk-chip {
    flex-shrink: 0;
    padding: 5px 8px;
    font-size: 10px;
    white-space: nowrap;
  }

  .sk-stepper-arrow {
    flex-shrink: 0;
    font-size: 9px;
    margin: 0 1px;
  }

  /* Mobile Layout: Vorschau zwischen Form und Nav */
  .sk-sidebar {
    display: none; /* Desktop Sidebar verstecken */
  }

  .sk-preview-mobile {
    display: block !important;
    order: 2; /* Nach Form (order: 1), vor Nav */
    margin-bottom: 16px;
  }

  /* "Noch Fragen" Card nach dem Button */
  .sk-contact-card-mobile {
    order: 4; /* Nach Nav (order: 3) */
    margin-top: 16px;
  }

  .sk-card-body {
    padding: 12px;
  }

  .sk-card-head {
    padding: 12px;
  }

  .sk-topbar {
    padding: 12px;
    flex-direction: column;
    align-items: flex-start;
  }

  .sk-price-value {
    font-size: 20px;
  }

  .sk-option {
    padding: 10px;
  }

  .sk-modal-content {
    max-width: 100%;
    max-height: 100%;
    border-radius: 0;
  }

  .sk-modal {
    padding: 0;
  }

  .sk-modal-header {
    padding: 16px;
  }

  .sk-modal-body {
    padding: 16px;
  }

  .sk-preview-box {
    min-height: 200px;
  }

  /* Preview Navigation auf Mobile */
  .sk-preview-navigation {
    justify-content: center !important;
  }

  .sk-preview-navigation button {
    padding: 10px 16px !important;
    font-size: 18px !important;
  }
}

/* Sehr kleine Screens */
@media (max-width: 380px) {
  .sk-chip {
    padding: 5px 8px;
    font-size: 10px;
  }

  .sk-stepper-arrow {
    display: none;
  }

  .sk-card-title {
    font-size: 14px;
  }

  .sk-option-label {
    font-size: 13px;
  }

  .sk-option-desc {
    font-size: 12px;
  }
}

/* Table Mobile Overflow Fix */
.sk-card-body {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.sk-table {
  min-width: 100%;
}

@media (max-width: 640px) {
  .sk-table {
    font-size: 13px;
  }

  .sk-table th,
  .sk-table td {
    padding: 8px 10px;
    white-space: nowrap;
  }
}

/* noPrice Mode - Versteckt alle Preisanzeigen */
.sk-configurator.sk-no-price .sk-price,
.sk-configurator.sk-no-price .sk-topbar .sk-price,
.sk-configurator.sk-no-price .sk-option-price,
.sk-configurator.sk-no-price .sk-selection-card-price,
.sk-configurator.sk-no-price .sk-price-card {
  display: none !important;
}

/* Mobile Product Cards - Kompakte Darstellung (Bild links, Text rechts) */
@media (max-width: 640px) {
  .sk-selection-grid {
    gap: 10px;
  }

  .sk-selection-card {
    display: flex;
    flex-direction: row;
    gap: 12px;
    padding: 12px;
    align-items: flex-start;
  }

  .sk-selection-card-image {
    width: 80px;
    min-width: 80px;
    height: 80px;
    margin-bottom: 0;
    border-radius: 6px;
    flex-shrink: 0;
  }

  .sk-selection-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .sk-selection-card-content {
    flex: 1;
    min-width: 0;
  }

  .sk-selection-card-title {
    font-size: 14px;
    margin-bottom: 4px;
  }

  .sk-selection-card-price {
    font-size: 13px;
  }

  .sk-selection-card-desc {
    font-size: 12px;
    margin-top: 4px;
    line-height: 1.4;
    /* Beschreibung auf 2 Zeilen begrenzen */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* Checkmark für ausgewählte Karte */
  .sk-selection-card.is-selected::after {
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    font-size: 12px;
  }
}

/* ========== Validierungs-Overlay (Ladeanimation) ========== */
.sk-validation-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  gap: 20px;
}

.sk-validation-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--sk-border);
  border-top-color: var(--sk-accent);
  border-radius: 50%;
  animation: sk-spin 1s linear infinite;
}

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

.sk-validation-text {
  font-size: 16px;
  color: var(--sk-text);
  text-align: center;
}

/* ========== Overflow-Warnung ========== */
.sk-overflow-warning {
  background: #fef2f2;
  border: 1px solid var(--sk-error);
  border-radius: var(--sk-radius);
  padding: 16px;
  margin-top: 16px;
}

.sk-overflow-warning-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--sk-error);
  margin-bottom: 12px;
}

.sk-overflow-warning-title::before {
  content: "⚠️";
}

.sk-overflow-warning-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sk-overflow-warning-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: white;
  border-radius: 4px;
  font-size: 14px;
}

.sk-overflow-warning-name {
  font-weight: 500;
}

.sk-overflow-warning-lines {
  color: var(--sk-error);
  font-weight: 600;
}

.sk-overflow-warning-hint {
  margin-top: 12px;
  font-size: 13px;
  color: var(--sk-muted);
}

.sk-overflow-warning-more {
  background: transparent;
  color: var(--sk-muted);
  font-style: italic;
}

/* ========== Validierungs-Fehler ========== */
.sk-validation-error {
  background: #fef2f2;
  border: 1px solid var(--sk-error);
  border-radius: var(--sk-radius);
  padding: 16px;
  margin-bottom: 16px;
}

.sk-validation-error-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--sk-error);
  margin-bottom: 8px;
}

.sk-validation-error-title::before {
  content: "⚠️";
}

.sk-validation-error-message {
  margin: 0 0 8px 0;
  color: var(--sk-text);
}

.sk-validation-error-hint {
  margin: 0;
  font-size: 13px;
  color: var(--sk-muted);
}

/* ========== PREISRECHNER SIDEBAR ========== */

.sk-calc-sidebar-card {
  background: var(--sk-card);
  border: 1px solid var(--sk-border);
  border-radius: var(--sk-radius);
  overflow: hidden;
}

.sk-calc-main-price {
  text-align: center;
  padding: 24px 20px;
  background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
  border-bottom: 1px solid var(--sk-border);
}

.sk-calc-main-price__value {
  font-size: 42px;
  font-weight: 700;
  color: var(--sk-text);
  line-height: 1;
}

.sk-calc-main-price__label {
  font-size: 14px;
  color: var(--sk-muted);
  margin-top: 4px;
}

.sk-calc-main-price__note {
  font-size: 12px;
  color: var(--sk-muted);
  margin-top: 8px;
}

.sk-calc-details {
  padding: 16px 20px;
}

.sk-calc-price-table {
  width: 100%;
  border-collapse: collapse;
}

.sk-calc-price-table td {
  padding: 8px 0;
  font-size: 14px;
  border: none;
}

.sk-calc-price-table td:first-child {
  color: var(--sk-muted);
  font-weight: 400;
  width: auto;
  min-width: 0;
}

.sk-calc-price-table td:last-child {
  text-align: right;
  font-weight: 500;
  color: var(--sk-text);
}

.sk-calc-price-table tr:not(:last-child) td {
  border-bottom: 1px solid var(--sk-border);
}

.sk-calc-note {
  font-size: 12px;
  color: var(--sk-muted);
  padding: 8px 0;
  margin-top: 4px;
}

.sk-calc-note--info {
  background: rgba(59, 130, 246, 0.08);
  border-radius: 6px;
  padding: 10px 12px;
  color: #1e40af;
}

.sk-calc-setup-section {
  padding: 16px 20px;
  border-top: 1px solid var(--sk-border);
  background: rgba(15, 23, 42, 0.02);
}

.sk-calc-section-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--sk-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.sk-calc-total-section {
  padding: 16px 20px;
  border-top: 1px solid var(--sk-border);
  background: transparent;
}

.sk-calc-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
}

.sk-calc-total-row span:first-child {
  color: var(--sk-text);
  font-weight: 500;
}

.sk-calc-total-value {
  font-weight: 700;
  color: var(--sk-accent);
  font-size: 18px;
}

.sk-calc-cta-btn,
.sk-calc-cta-btn:link,
.sk-calc-cta-btn:visited {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 16px;
  padding: 14px 20px;
  background: var(--sk-accent);
  color: #ffffff !important;
  border: none;
  border-radius: var(--sk-radius);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sk-calc-cta-btn:hover,
.sk-calc-cta-btn:active {
  background: #1a3258;
  color: #ffffff !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(30, 58, 106, 0.3);
}

.sk-calc-cta-arrow {
  font-size: 18px;
}

/* Preisrechner max-width */
.sk-configurator[data-skrift-preisrechner] {
  max-width: 1200px;
}

/* Preisrechner Mobile Sidebar */
.sk-calc-mobile-sidebar {
  display: none;
}

@media (max-width: 980px) {
  .sk-calc-mobile-sidebar {
    display: block;
    margin-top: var(--sk-gap);
  }
}