/**
 * Türtool Konfigurator — Wizard styles
 *
 * Every selector is scoped under #tuertool-root to prevent style bleed
 * into surrounding WordPress block content. No build step, no dependencies.
 */

/* ───────────────────────────────────────────────────────────────
   1. Tokens (scoped to wizard)
   ─────────────────────────────────────────────────────────────── */

#tuertool-root {
  --tt-primary-dark: #131012;
  --tt-bg-dark: #1a1715;
  --tt-bg-light: #f5f4f2;
  --tt-accent: #d32a14;
  --tt-accent-hover: #b8220f;
  --tt-accent-tint: rgba(211, 42, 20, 0.08);
  --tt-accent-tint-strong: rgba(211, 42, 20, 0.14);
  --tt-text-on-light: #2a2725;
  --tt-text-muted: #8a8582;
  --tt-text-on-dark: #ffffff;
  --tt-border: rgba(0, 0, 0, 0.12);
  --tt-border-strong: rgba(0, 0, 0, 0.22);
  --tt-success: #2f8a4a;
  --tt-success-tint: rgba(47, 138, 74, 0.10);

  --tt-radius-sm: 4px;
  --tt-radius-md: 6px;

  --tt-space-xs: 0.5rem;
  --tt-space-sm: 0.75rem;
  --tt-space-md: 1rem;
  --tt-space-lg: 1.5rem;
  --tt-space-xl: 2.5rem;
  --tt-space-2xl: 4rem;

  --tt-text-sm: 0.875rem;
  --tt-text-base: 1rem;
  --tt-text-lg: 1.125rem;
  --tt-text-xl: 1.375rem;
  --tt-text-2xl: 1.75rem;

  --tt-font-heading: 'Outfit', system-ui, -apple-system, sans-serif;
  --tt-font-body: 'Work Sans', system-ui, -apple-system, sans-serif;

  --tt-transition: 160ms ease;

  display: block;
  max-width: 880px;
  margin-inline: auto;
  padding-block: var(--tt-space-xl);
  padding-inline: var(--tt-space-md);
  font-family: var(--tt-font-body);
  color: var(--tt-text-on-light);
  font-size: var(--tt-text-base);
  line-height: 1.55;
}

@media (prefers-reduced-motion: reduce) {
  #tuertool-root,
  #tuertool-root * {
    transition: none !important; /* override per-element transitions for accessibility */
    animation: none !important;
  }
}

/* ───────────────────────────────────────────────────────────────
   2. Progress bar
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-progress {
  margin-bottom: var(--tt-space-xl);
}

#tuertool-root .tuertool-progress-text {
  margin: 0 0 var(--tt-space-sm) 0;
  font-family: var(--tt-font-body);
  font-size: var(--tt-text-sm);
  font-weight: 500;
  color: var(--tt-text-muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

#tuertool-root .tuertool-progress-bar {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 6px;
}

#tuertool-root .tuertool-progress-segment {
  flex: 1 1 0;
  position: relative;
  height: 6px;
  background-color: rgba(0, 0, 0, 0.08);
  border-radius: 3px;
  font-size: 0; /* hide the numeric text node — segments are visual */
  overflow: hidden;
  transition: background-color var(--tt-transition);
}

#tuertool-root .tuertool-progress-segment.is-done {
  background-color: var(--tt-accent);
}

#tuertool-root .tuertool-progress-segment.is-current {
  background-color: rgba(0, 0, 0, 0.08);
}

#tuertool-root .tuertool-progress-segment.is-current::before {
  content: '';
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 55%;
  background-color: var(--tt-accent);
  border-radius: 3px;
}

#tuertool-root .tuertool-progress-segment[aria-current='step'] {
  outline: 2px solid transparent;
  outline-offset: 2px;
}

#tuertool-root .tuertool-progress-segment[aria-current='step']:focus-visible {
  outline-color: var(--tt-accent);
}

/* ───────────────────────────────────────────────────────────────
   3. Step container, headings, intros
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-step {
  display: flex;
  flex-direction: column;
  gap: var(--tt-space-lg);
}

#tuertool-root .tuertool-step-title {
  font-family: var(--tt-font-heading);
  font-weight: 700;
  font-size: var(--tt-text-2xl);
  line-height: 1.2;
  color: var(--tt-text-on-light);
  margin: 0;
}

#tuertool-root .tuertool-step-intro {
  margin: 0;
  color: var(--tt-text-muted);
  font-size: var(--tt-text-base);
  line-height: 1.55;
}

/* ───────────────────────────────────────────────────────────────
   4. Fieldset / legend
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-fieldset {
  border: 0;
  padding: 0;
  margin: 0;
  min-inline-size: 0; /* prevent fieldset's odd min-width default */
}

#tuertool-root .tuertool-legend {
  font-family: var(--tt-font-heading);
  font-weight: 700;
  font-size: var(--tt-text-lg);
  color: var(--tt-text-on-light);
  margin-bottom: var(--tt-space-md);
  padding: 0;
  line-height: 1.3;
}

#tuertool-root .tuertool-required {
  color: var(--tt-accent);
  font-weight: 700;
}

#tuertool-root .tuertool-hint {
  margin: var(--tt-space-xs) 0 var(--tt-space-md) 0;
  font-size: var(--tt-text-sm);
  color: var(--tt-text-muted);
  line-height: 1.5;
}

/* ───────────────────────────────────────────────────────────────
   5. Radio / Checkbox cards
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tt-space-sm);
}

@media (min-width: 641px) {
  #tuertool-root .tuertool-options {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

#tuertool-root .tuertool-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--tt-space-sm);
  padding: 14px 16px;
  background-color: #fff;
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-md);
  cursor: pointer;
  font-weight: 500;
  color: var(--tt-text-on-light);
  transition: border-color var(--tt-transition), background-color var(--tt-transition), box-shadow var(--tt-transition);
  user-select: none;
}

#tuertool-root .tuertool-option:hover {
  border-color: var(--tt-border-strong);
  background-color: var(--tt-bg-light);
}

#tuertool-root .tuertool-option.is-checked {
  border-color: var(--tt-accent);
  background-color: var(--tt-accent-tint);
  font-weight: 600;
}

/* Hide the native input visually but keep accessible */
#tuertool-root .tuertool-option input[type='radio'],
#tuertool-root .tuertool-option input[type='checkbox'] {
  position: absolute;
  inset-inline-start: 0;
  inset-block-start: 0;
  inline-size: 100%;
  block-size: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
  appearance: none;
}

#tuertool-root .tuertool-option:has(input:focus-visible) {
  outline: 2px solid var(--tt-accent);
  outline-offset: 2px;
}

#tuertool-root .tuertool-option-label {
  display: block;
  flex: 1;
  line-height: 1.4;
}

/* Decorative indicator dot/checkmark on the right */
#tuertool-root .tuertool-option::after {
  content: '';
  flex: 0 0 auto;
  inline-size: 18px;
  block-size: 18px;
  border: 2px solid var(--tt-border-strong);
  border-radius: 50%;
  background-color: #fff;
  transition: border-color var(--tt-transition), background-color var(--tt-transition);
}

#tuertool-root .tuertool-options-checkbox .tuertool-option::after {
  border-radius: var(--tt-radius-sm);
}

#tuertool-root .tuertool-option.is-checked::after {
  border-color: var(--tt-accent);
  background-color: var(--tt-accent);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='none' stroke='%23ffffff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' d='M3.5 8.5l3 3 6-6'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 14px 14px;
}

#tuertool-root .tuertool-options-radio .tuertool-option.is-checked::after {
  background-image: radial-gradient(circle, #fff 0 3px, transparent 4px);
}

/* ───────────────────────────────────────────────────────────────
   6. Field group (label + input + hint + error)
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#tuertool-root .tuertool-input-label {
  font-weight: 600;
  color: var(--tt-text-on-light);
  font-size: var(--tt-text-base);
  line-height: 1.3;
}

#tuertool-root .tuertool-input,
#tuertool-root .tuertool-textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: var(--tt-text-base);
  line-height: 1.5;
  color: var(--tt-text-on-light);
  background-color: #fff;
  border: 1px solid var(--tt-border);
  border-radius: var(--tt-radius-sm);
  transition: border-color var(--tt-transition), box-shadow var(--tt-transition), background-color var(--tt-transition);
  box-sizing: border-box;
}

#tuertool-root .tuertool-textarea {
  min-height: 120px;
  resize: vertical;
}

#tuertool-root .tuertool-input::placeholder,
#tuertool-root .tuertool-textarea::placeholder {
  color: var(--tt-text-muted);
}

#tuertool-root .tuertool-input:hover,
#tuertool-root .tuertool-textarea:hover {
  border-color: var(--tt-border-strong);
}

#tuertool-root .tuertool-input:focus,
#tuertool-root .tuertool-textarea:focus {
  outline: none;
  border-color: var(--tt-accent);
  box-shadow: 0 0 0 3px var(--tt-accent-tint);
}

#tuertool-root .tuertool-input.is-error,
#tuertool-root .tuertool-input[aria-invalid='true'] {
  border-color: var(--tt-accent);
  background-color: var(--tt-accent-tint);
}

#tuertool-root .tuertool-error {
  margin-top: 4px;
  color: var(--tt-accent);
  font-size: var(--tt-text-sm);
  font-weight: 500;
  line-height: 1.4;
}

/* Number input — keep native spinner */
#tuertool-root .tuertool-input[type='number'] {
  appearance: auto;
}

/* ───────────────────────────────────────────────────────────────
   7. Grid layouts (step 5 measurements)
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--tt-space-md);
}

@media (min-width: 641px) {
  #tuertool-root .tuertool-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ───────────────────────────────────────────────────────────────
   8. Notice / hint box (Brandschutz, Fluchttür)
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-notice {
  padding: 14px 16px;
  background-color: var(--tt-accent-tint);
  border-inline-start: 3px solid var(--tt-accent);
  border-radius: var(--tt-radius-sm);
  color: var(--tt-text-on-light);
  font-weight: 500;
  font-size: var(--tt-text-base);
  line-height: 1.5;
}

/* ───────────────────────────────────────────────────────────────
   9. DSGVO checkbox (different visual treatment — inline label)
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-dsgvo {
  margin-top: var(--tt-space-sm);
}

#tuertool-root .tuertool-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--tt-space-sm);
  cursor: pointer;
  font-size: var(--tt-text-sm);
  line-height: 1.5;
  color: var(--tt-text-on-light);
}

#tuertool-root .tuertool-checkbox-label input[type='checkbox'] {
  flex: 0 0 auto;
  inline-size: 20px;
  block-size: 20px;
  margin: 1px 0 0 0;
  accent-color: var(--tt-accent);
  cursor: pointer;
}

#tuertool-root .tuertool-checkbox-label a {
  color: var(--tt-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

#tuertool-root .tuertool-checkbox-label a:hover {
  color: var(--tt-accent-hover);
}

/* ───────────────────────────────────────────────────────────────
   10. Buttons
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--tt-space-xs);
  padding: 12px 24px;
  font-family: var(--tt-font-heading);
  font-weight: 600;
  font-size: var(--tt-text-base);
  line-height: 1.2;
  border-radius: var(--tt-radius-sm);
  border: 1px solid transparent;
  background: none;
  cursor: pointer;
  text-decoration: none;
  transition: background-color var(--tt-transition), border-color var(--tt-transition), color var(--tt-transition), opacity var(--tt-transition);
  min-block-size: 44px; /* tap target */
}

#tuertool-root .tuertool-btn:focus-visible {
  outline: 2px solid var(--tt-accent);
  outline-offset: 2px;
}

#tuertool-root .tuertool-btn-primary {
  background-color: var(--tt-accent);
  color: var(--tt-text-on-dark);
  border-color: var(--tt-accent);
}

#tuertool-root .tuertool-btn-primary:hover:not(:disabled) {
  background-color: var(--tt-accent-hover);
  border-color: var(--tt-accent-hover);
}

#tuertool-root .tuertool-btn-secondary {
  background-color: transparent;
  color: var(--tt-text-on-light);
  border-color: var(--tt-border-strong);
}

#tuertool-root .tuertool-btn-secondary:hover:not(:disabled) {
  background-color: rgba(0, 0, 0, 0.04);
  border-color: var(--tt-primary-dark);
}

#tuertool-root .tuertool-btn-link {
  background-color: transparent;
  color: var(--tt-text-muted);
  border-color: transparent;
  text-decoration: underline;
  text-underline-offset: 3px;
  padding-inline: 8px;
}

#tuertool-root .tuertool-btn-link:hover:not(:disabled) {
  color: var(--tt-text-on-light);
}

#tuertool-root .tuertool-btn:disabled,
#tuertool-root .tuertool-btn[aria-disabled='true'] {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ───────────────────────────────────────────────────────────────
   11. Navigation row (Zurück / Weiter)
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--tt-space-md);
  margin-top: var(--tt-space-xl);
  padding-top: var(--tt-space-lg);
  border-top: 1px solid var(--tt-border);
}

#tuertool-root .tuertool-nav-spacer {
  display: inline-block;
}

@media (max-width: 640px) {
  #tuertool-root .tuertool-nav {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  #tuertool-root .tuertool-nav .tuertool-btn {
    width: 100%;
  }
}

/* ───────────────────────────────────────────────────────────────
   12. Summary (step 7) — dl rows + section headings
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-summary {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

#tuertool-root .tuertool-summary-group {
  font-family: var(--tt-font-heading);
  font-weight: 700;
  font-size: var(--tt-text-base);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tt-text-muted);
  margin: var(--tt-space-lg) 0 var(--tt-space-xs) 0;
  padding-bottom: var(--tt-space-xs);
}

#tuertool-root .tuertool-summary-group:first-child {
  margin-top: 0;
}

#tuertool-root .tuertool-summary-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  padding-block: var(--tt-space-sm);
  border-bottom: 1px dashed var(--tt-border);
}

@media (min-width: 641px) {
  #tuertool-root .tuertool-summary-row {
    grid-template-columns: 220px 1fr;
    gap: var(--tt-space-md);
    align-items: baseline;
  }
}

#tuertool-root .tuertool-summary-label {
  font-size: var(--tt-text-sm);
  color: var(--tt-text-muted);
  font-weight: 500;
  margin: 0;
}

#tuertool-root .tuertool-summary-value {
  font-weight: 500;
  color: var(--tt-text-on-light);
  margin: 0;
  word-wrap: break-word;
}

/* Final-step note */
#tuertool-root .tuertool-note {
  text-align: center;
  font-style: italic;
  color: var(--tt-text-muted);
  margin-block: var(--tt-space-lg);
  font-size: var(--tt-text-sm);
}

/* ───────────────────────────────────────────────────────────────
   13. Final action row (step 7)
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-actions-final {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tt-space-md);
  align-items: center;
  justify-content: center;
  padding-top: var(--tt-space-lg);
  border-top: 1px solid var(--tt-border);
}

#tuertool-root .tuertool-actions-final .tuertool-btn-link {
  margin-inline-start: auto;
}

@media (max-width: 640px) {
  #tuertool-root .tuertool-actions-final {
    flex-direction: column;
    align-items: stretch;
  }
  #tuertool-root .tuertool-actions-final .tuertool-btn {
    width: 100%;
  }
  #tuertool-root .tuertool-actions-final .tuertool-btn-link {
    margin-inline-start: 0;
  }
}

/* ───────────────────────────────────────────────────────────────
   14. Banner / Alert area (reserved for Task 4)
   ─────────────────────────────────────────────────────────────── */

#tuertool-root .tuertool-banner {
  padding: 12px 16px;
  background-color: var(--tt-accent-tint);
  border-inline-start: 3px solid var(--tt-accent);
  border-radius: var(--tt-radius-sm);
  color: var(--tt-text-on-light);
  font-size: var(--tt-text-base);
  line-height: 1.5;
  margin-block: var(--tt-space-md);
}

#tuertool-root .tuertool-success {
  padding: 12px 16px;
  background-color: var(--tt-success-tint);
  border-inline-start: 3px solid var(--tt-success);
  border-radius: var(--tt-radius-sm);
  color: var(--tt-text-on-light);
  font-size: var(--tt-text-base);
  line-height: 1.5;
  margin-block: var(--tt-space-md);
}