/* ===================================================== */
/* Personuppgifter - CSS v1                              */
/* Matchar landningssidans designspråk                   */
/* Mobile-first, mörkt tema som standard                 */
/* ===================================================== */

/* === CSS-variabler === */
:root[data-theme="light"] {
  --pu-bg-primary: #ffffff;
  --pu-bg-secondary: #f9fafb;
  --pu-bg-tertiary: #f3f4f6;
  --pu-text-primary: #1f2937;
  --pu-text-secondary: #6b7280;
  --pu-text-muted: #9ca3af;
  --pu-border-color: #e5e7eb;
  --pu-border-hover: #1f2937;
  --pu-card-bg: #ffffff;
  --pu-card-hover: #f9fafb;
  --pu-shadow: rgba(0, 0, 0, 0.1);
  --pu-accent: #2563eb;
  --pu-accent-hover: #1d4ed8;
  --pu-success: #16a34a;
  --pu-success-bg: rgba(22, 163, 74, 0.1);
  --pu-success-text: #166534;
  --pu-error: #dc2626;
  --pu-error-bg: rgba(220, 38, 38, 0.1);
  --pu-error-text: #991b1b;
  --pu-warning: #d97706;
  --pu-checkbox-bg: #e5e7eb;
  --pu-checkbox-checked: #2563eb;
}

:root[data-theme="dark"] {
  --pu-bg-primary: #181a1b;
  --pu-bg-secondary: #1f2124;
  --pu-bg-tertiary: #2a2d30;
  --pu-text-primary: #f2f2f2;
  --pu-text-secondary: #c9d1d9;
  --pu-text-muted: #8b949e;
  --pu-border-color: #374151;
  --pu-border-hover: #f2f2f2;
  --pu-card-bg: #1f2124;
  --pu-card-hover: #2a2d30;
  --pu-shadow: rgba(0, 0, 0, 0.3);
  --pu-accent: #3b82f6;
  --pu-accent-hover: #60a5fa;
  --pu-success: #22c55e;
  --pu-success-bg: rgba(34, 197, 94, 0.15);
  --pu-success-text: #86efac;
  --pu-error: #ef4444;
  --pu-error-bg: rgba(239, 68, 68, 0.15);
  --pu-error-text: #fca5a5;
  --pu-warning: #f59e0b;
  --pu-checkbox-bg: #374151;
  --pu-checkbox-checked: #3b82f6;
}

/* === Fliknavigation === */
.pu-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0 0 1rem;
  border-bottom: 1px solid var(--pu-border-color);
  margin-bottom: 1.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.pu-tabs::-webkit-scrollbar {
  display: none;
}

.pu-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--pu-text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  text-decoration: none;
}

.pu-tab:hover {
  color: var(--pu-text-primary);
  background: var(--pu-bg-tertiary);
}

.pu-tab--active {
  color: var(--pu-text-primary);
  background: var(--pu-bg-tertiary);
  border-color: var(--pu-border-color);
}

.pu-tab__icon {
  display: none;
  flex-shrink: 0;
  opacity: 0.8;
}

.pu-tab--active .pu-tab__icon {
  opacity: 1;
}

/* === Panel === */
.pu-panel {
  animation: fadeIn 0.2s ease;
}

.pu-panel[hidden] {
  display: none;
}

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

/* === Header === */
.pu-header {
  margin-bottom: 2rem;
  text-align: center;
}

.pu-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--pu-text-primary);
  margin: 0 0 0.5rem;
  letter-spacing: -0.02em;
}

.pu-subtitle {
  font-size: 1rem;
  color: var(--pu-text-secondary);
  margin: 0;
}

/* === Controls === */
.pu-controls {
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.pu-fieldset {
  margin-bottom: 1.5rem;
}

.pu-fieldset:last-child {
  margin-bottom: 0;
}

.pu-fieldset--inline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.pu-legend {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin-bottom: 0.75rem;
  display: block;
}

.pu-label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--pu-text-primary);
  display: block;
  margin-bottom: 0.5rem;
}

.pu-fieldset--inline .pu-label {
  margin-bottom: 0;
}

/* === Checkboxar === */
.pu-checkboxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .pu-checkboxes {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1024px) {
  .pu-checkboxes {
    grid-template-columns: repeat(5, 1fr);
  }
}

.pu-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
}

.pu-checkbox input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.pu-checkbox__box {
  width: 20px;
  height: 20px;
  border: 2px solid var(--pu-border-color);
  border-radius: 4px;
  background: var(--pu-checkbox-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.pu-checkbox__box::after {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--pu-checkbox-checked);
  border-radius: 2px;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s ease;
}

.pu-checkbox input:checked + .pu-checkbox__box {
  border-color: var(--pu-checkbox-checked);
}

.pu-checkbox input:checked + .pu-checkbox__box::after {
  opacity: 1;
  transform: scale(1);
}

.pu-checkbox input:focus-visible + .pu-checkbox__box {
  outline: 2px solid var(--pu-accent);
  outline-offset: 2px;
}

.pu-checkbox__label {
  font-size: 0.9rem;
  color: var(--pu-text-primary);
}

/* === Hint-text === */
.pu-hint {
  font-size: 0.8rem;
  color: var(--pu-text-secondary); /* Bättre kontrast än muted */
  margin: 0.5rem 0 0 0;
  padding-left: 28px;
}

/* === Källa-fieldset (separerad) === */
.pu-fieldset--source {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--pu-border-color);
}

/* Tighter layout rhythm for controls */
.pu-controls .pu-fieldset {
  margin-bottom: 1.25rem;
}

/* === Avancerade inställningar === */
/* NOTE: Main .pu-advanced styles are at the bottom of this file
   for proper cascading with format options moved to main flow */

/* Seed fieldset - special styling */
.pu-fieldset--seed {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pu-fieldset--seed .pu-label {
  margin-bottom: 0;
}

.pu-hint--seed {
  padding-left: 0;
  margin-top: 0.25rem;
  line-height: 1.5;
}

/* === Range & Input === */
.pu-range-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  max-width: 400px;
}

.pu-range {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--pu-bg-tertiary);
  appearance: none;
  cursor: pointer;
}

.pu-range::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--pu-accent);
  cursor: pointer;
  transition: transform 0.2s ease;
}

.pu-range::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.pu-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--pu-accent);
  border: none;
  cursor: pointer;
}

.pu-input {
  padding: 0.75rem 1rem;
  background: var(--pu-bg-tertiary);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  color: var(--pu-text-primary);
  font-size: 1rem;
  transition: all 0.2s ease;
  width: 100%;
}

.pu-input:focus {
  outline: none;
  border-color: var(--pu-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.pu-input--small {
  width: 80px;
  text-align: center;
  padding: 0.5rem;
}

.pu-select {
  padding: 0.75rem 1rem;
  background: var(--pu-bg-tertiary);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  color: var(--pu-text-primary);
  font-size: 1rem;
  transition: all 0.2s ease;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}

.pu-select:focus {
  outline: none;
  border-color: var(--pu-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.pu-select:hover {
  border-color: var(--pu-border-hover);
}

:root[data-theme="dark"] .pu-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
}

.pu-textarea {
  padding: 0.75rem 1rem;
  background: var(--pu-bg-tertiary);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  color: var(--pu-text-primary);
  font-size: 0.95rem;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  resize: vertical;
  width: 100%;
  min-height: 150px;
  transition: all 0.2s ease;
}

.pu-textarea:focus {
  outline: none;
  border-color: var(--pu-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.pu-textarea::placeholder {
  color: var(--pu-text-muted);
}

/* === Knappar === */
.pu-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.pu-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pu-btn--primary {
  background: var(--pu-accent);
  color: #fff;
}

.pu-btn--primary:hover:not(:disabled) {
  background: var(--pu-accent-hover);
}

.pu-btn--hero {
  background: var(--pu-accent);
  color: #fff;
  font-size: 1.15rem;
  padding: 1rem 2rem;
  border-radius: 12px;
  margin-top: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
  transition: all 0.2s ease;
}

.pu-btn--hero:hover:not(:disabled) {
  background: var(--pu-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.pu-btn--hero:active:not(:disabled) {
  transform: translateY(0);
}

.pu-btn--hero .pu-btn__icon {
  width: 22px;
  height: 22px;
}

.pu-btn--secondary {
  background: var(--pu-bg-tertiary);
  border-color: var(--pu-border-color);
  color: var(--pu-text-primary);
}

.pu-btn--secondary:hover:not(:disabled) {
  background: var(--pu-card-hover);
  border-color: var(--pu-border-hover);
}

.pu-btn--small {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.pu-btn__icon {
  flex-shrink: 0;
}

/* === Stats-ruta === */
.pu-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--pu-bg-tertiary);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  margin-bottom: 1rem;
}

.pu-stats[hidden] {
  display: none;
}

/* Kompakt stats-variant */
.pu-stats--compact {
  padding: 0.5rem 1rem;
  gap: 0;
  justify-content: center;
}

.pu-stats__inline {
  font-size: 0.9rem;
  color: var(--pu-text-secondary);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.pu-stats__inline span:not(.pu-stats__sep):not(.pu-stats__seed) {
  color: var(--pu-accent);
  font-weight: 600;
}

.pu-stats__sep {
  margin: 0 0.5rem;
  color: var(--pu-text-muted);
}

.pu-stats__seed {
  color: var(--pu-text-secondary);
}

.pu-stats__item {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.pu-stats__value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--pu-accent);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.pu-stats__label {
  font-size: 0.85rem;
  color: var(--pu-text-secondary);
}

.pu-stats__item--success .pu-stats__value {
  color: var(--pu-success);
}

.pu-stats__item--warning .pu-stats__value {
  color: var(--pu-warning);
}

/* === Resultat === */
.pu-results {
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 12px;
  overflow: hidden;
}

.pu-results[hidden] {
  display: none;
}

.pu-results__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  background: var(--pu-bg-tertiary);
  border-bottom: 1px solid var(--pu-border-color);
}

.pu-results__count {
  font-weight: 600;
  color: var(--pu-text-primary);
}

.pu-results__summary {
  font-size: 0.9rem;
  color: var(--pu-text-secondary);
}

/* === Export dropdown === */
.pu-export {
  position: relative;
}

.pu-export__menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.5rem;
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  box-shadow: 0 10px 25px var(--pu-shadow);
  min-width: 150px;
  z-index: 100;
  overflow: hidden;
}

.pu-export__menu[hidden] {
  display: none;
}

.pu-export__item {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  background: none;
  border: none;
  text-align: left;
  color: var(--pu-text-primary);
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.pu-export__item:hover {
  background: var(--pu-bg-tertiary);
}

/* === Tabell === */
.pu-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
  border-radius: 8px;
  /* Smooth scrollbar */
  scrollbar-width: thin;
  scrollbar-color: var(--pu-border-color) transparent;
}

.pu-table-wrapper::-webkit-scrollbar {
  height: 6px;
}

.pu-table-wrapper::-webkit-scrollbar-track {
  background: transparent;
}

.pu-table-wrapper::-webkit-scrollbar-thumb {
  background: var(--pu-border-color);
  border-radius: 3px;
}

.pu-table-wrapper::-webkit-scrollbar-thumb:hover {
  background: var(--pu-text-muted);
}

/* Scroll hint for tablets/desktop */
@media (min-width: 641px) {
  .pu-table-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 6px; /* Leave room for scrollbar */
    width: 30px;
    background: linear-gradient(to right, transparent, var(--pu-card-bg));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
  }

  .pu-table-wrapper:not(:hover)::after {
    opacity: 0.8;
  }
}

.pu-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  table-layout: fixed;
}

.pu-table th,
.pu-table td {
  padding: 0.6rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid var(--pu-border-color);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}

.pu-table th {
  background: var(--pu-bg-tertiary);
  color: var(--pu-text-primary);
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 10;
}

.pu-table td {
  color: var(--pu-text-primary);
}

/* Tillåt wrap för längre kolumner */
.pu-table td:last-child,
.pu-table td[data-label="Adress"],
.pu-table td[data-label="E-post"] {
  white-space: normal;
  word-break: break-word;
  max-width: 180px;
}

.pu-table tbody tr:hover {
  background: var(--pu-card-hover);
}

/* Thumbnail column for profile images */
.pu-table__th--image,
.pu-table__td--image {
  width: 48px;
  min-width: 48px;
  max-width: 48px;
  padding: 0.5rem !important;
  text-align: center;
}

.pu-table__thumbnail {
  width: 36px;
  min-width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  vertical-align: middle;
  background: var(--pu-bg-tertiary);
}

/* Mobil: Kortvy */
@media (max-width: 640px) {
  .pu-table-wrapper {
    overflow-x: hidden !important;
  }

  .pu-table {
    display: block !important;
    width: 100% !important;
    table-layout: fixed !important;
  }

  .pu-table thead {
    display: none !important;
  }

  .pu-table tbody {
    display: block !important;
    width: 100% !important;
  }

  .pu-table tbody tr {
    display: block !important;
    width: 100% !important;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border: 1px solid var(--pu-border-color);
    border-radius: 8px;
    box-sizing: border-box;
    overflow: hidden;
  }

  .pu-table td {
    display: flex !important;
    flex-wrap: wrap;
    width: auto !important;
    max-width: none !important;
    min-width: 0 !important;
    justify-content: flex-start;
    gap: 0.25rem 0.5rem;
    padding: 0.5rem 0;
    border-bottom: none;
    box-sizing: border-box;
  }

  .pu-table td::before {
    content: attr(data-label) ":";
    font-weight: 600;
    color: var(--pu-text-secondary);
    flex-shrink: 0;
  }

  /* Image cell in mobile card view */
  .pu-table__td--image {
    justify-content: center !important;
    padding: 0.75rem 0 !important;
    border-bottom: 1px solid var(--pu-border-color);
    margin-bottom: 0.5rem;
  }

  .pu-table__td--image::before {
    display: none !important;
  }

  .pu-table__thumbnail {
    width: 48px;
    height: 48px;
  }
}

/* === Validerings-lista === */
.pu-validation-list {
  padding: 1rem;
}

.pu-validation-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  transition: all 0.2s ease;
}

.pu-validation-item:last-child {
  margin-bottom: 0;
}

.pu-validation-item--valid {
  border-color: var(--pu-success);
  background: var(--pu-success-bg);
}

.pu-validation-item--valid .pu-validation-item__pnr {
  color: var(--pu-success-text, var(--pu-text-primary));
}

.pu-validation-item--invalid {
  border-color: var(--pu-error);
  background: var(--pu-error-bg);
}

.pu-validation-item--invalid .pu-validation-item__pnr {
  color: var(--pu-error-text, var(--pu-text-primary));
}

.pu-validation-item__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pu-validation-item--valid .pu-validation-item__icon {
  background: var(--pu-success);
  color: #fff;
}

.pu-validation-item--invalid .pu-validation-item__icon {
  background: var(--pu-error);
  color: #fff;
}

.pu-validation-item__pnr {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 1rem;
  font-weight: 600;
  color: var(--pu-text-primary);
}

.pu-validation-item__details {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--pu-text-secondary);
  margin-left: auto;
}

.pu-validation-item__detail {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.pu-validation-item__label {
  font-weight: 600;
  color: var(--pu-text-primary);
}

.pu-validation-item__error {
  width: 100%;
  font-size: 0.85rem;
  color: var(--pu-error);
  margin-top: 0.5rem;
}

.pu-validation-item__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.5rem;
  background: var(--pu-warning);
  color: #000;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* === Kontrollsiffra === */
.pu-checksum-result {
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 12px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.pu-checksum-result[hidden] {
  display: none;
}

.pu-checksum-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--pu-bg-tertiary);
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.pu-checksum-card__label {
  font-size: 0.85rem;
  color: var(--pu-text-secondary);
  width: 100%;
}

.pu-checksum-card__value {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--pu-accent);
  flex: 1;
}

.pu-checksum-details {
  font-size: 0.9rem;
  color: var(--pu-text-secondary);
  line-height: 1.6;
}

.pu-checksum-details code {
  background: var(--pu-bg-tertiary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

/* === Loading === */
.pu-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 12px;
}

.pu-loading[hidden] {
  display: none;
}

.pu-loading__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--pu-border-color);
  border-top-color: var(--pu-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 1rem;
}

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

.pu-loading__text {
  color: var(--pu-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.pu-loading__progress {
  width: 200px;
  height: 4px;
  background: var(--pu-bg-tertiary);
  border-radius: 2px;
  overflow: hidden;
}

.pu-loading__bar {
  height: 100%;
  width: 0%;
  background: var(--pu-accent);
  transition: width 0.3s ease;
}

/* === Toast === */
.pu-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 400px;
}

@media (max-width: 640px) {
  .pu-toast-container {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    max-width: none;
  }
}

.pu-toast {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  box-shadow: 0 10px 25px var(--pu-shadow);
  animation: slideIn 0.3s ease;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.pu-toast--success {
  border-left: 4px solid var(--pu-success);
}

.pu-toast--error {
  border-left: 4px solid var(--pu-error);
}

.pu-toast--info {
  border-left: 4px solid var(--pu-accent);
}

.pu-toast__icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.pu-toast--success .pu-toast__icon {
  color: var(--pu-success);
}

.pu-toast--error .pu-toast__icon {
  color: var(--pu-error);
}

.pu-toast--info .pu-toast__icon {
  color: var(--pu-accent);
}

.pu-toast__content {
  flex: 1;
}

.pu-toast__title {
  font-weight: 600;
  color: var(--pu-text-primary);
  margin-bottom: 0.25rem;
}

.pu-toast__message {
  font-size: 0.9rem;
  color: var(--pu-text-secondary);
}

.pu-toast__close {
  background: none;
  border: none;
  padding: 0.25rem;
  cursor: pointer;
  color: var(--pu-text-muted);
  transition: color 0.2s ease;
}

.pu-toast__close:hover {
  color: var(--pu-text-primary);
}

/* === Responsiv Header === */
@media (max-width: 640px) {
  .pu-header {
    text-align: left;
  }

  .pu-title {
    font-size: 1.4rem;
  }

  .pu-subtitle {
    font-size: 0.9rem;
  }

  .pu-controls {
    padding: 1rem;
  }

  .pu-tab span {
    display: none;
  }

  .pu-tab__icon {
    display: inline-block !important;
  }

  .pu-tab {
    padding: 0.75rem;
  }

  /* Validerings-kort på mobil */
  .pu-validation-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .pu-validation-item__details {
    width: 100%;
    flex-direction: column;
    gap: 0.5rem;
    margin-left: 0;
    padding-top: 0.75rem;
    border-top: 1px solid var(--pu-border-color);
  }

  .pu-validation-item__detail {
    width: 100%;
    justify-content: space-between;
  }

  /* Stats-ruta på mobil */
  .pu-stats {
    flex-direction: column;
    gap: 0.75rem;
  }

  .pu-stats__item {
    justify-content: space-between;
    width: 100%;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--pu-border-color);
  }

  .pu-stats__item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }
}

/* === CLS Prevention === */
/* Reservera utrymme för dynamiskt innehåll för att minska layout shifts */

/* Flikar - fast höjd */
.pu-tabs {
  min-height: 52px;
}

/* Header - reservera utrymme */
.pu-header {
  min-height: 80px;
}

/* Controls-rutan */
.pu-controls {
  contain: layout;
}

/* Resultat-wrapper - förhindra shift när tabell laddas */
.pu-results {
  contain: layout;
}

/* Loading-indikator - fast höjd */
.pu-loading {
  min-height: 180px;
}

/* Validerings-lista */
.pu-validation-list {
  contain: layout;
}

/* Font-display för monospace-fonter */
@font-face {
  font-family: 'JetBrains Mono';
  font-display: swap;
}

@font-face {
  font-family: 'Fira Code';
  font-display: swap;
}

/* === Nya stilar v2 === */

/* Fieldset row layout */
.pu-fieldset--row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.pu-fieldset--row > .pu-fieldset--inline {
  flex: 1;
  min-width: 200px;
}

/* Medium input */
.pu-input--medium {
  width: 180px;
}

/* Radio buttons */
.pu-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.pu-radio {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  user-select: none;
}

.pu-radio input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.pu-radio__box {
  width: 20px;
  height: 20px;
  border: 2px solid var(--pu-border-color);
  border-radius: 50%;
  background: var(--pu-checkbox-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.pu-radio__box::after {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--pu-checkbox-checked);
  border-radius: 50%;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.2s ease;
}

.pu-radio input:checked + .pu-radio__box {
  border-color: var(--pu-checkbox-checked);
}

.pu-radio input:checked + .pu-radio__box::after {
  opacity: 1;
  transform: scale(1);
}

.pu-radio__label {
  font-size: 0.9rem;
  color: var(--pu-text-primary);
}

/* === Option Cards (modern radio alternative) === */
.pu-option-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 768px) {
  .pu-option-cards {
    grid-template-columns: repeat(4, 1fr);
  }

  .pu-option-cards--2col {
    grid-template-columns: repeat(2, 1fr);
    max-width: 500px;
  }
}

.pu-option-card {
  position: relative;
  cursor: pointer;
  user-select: none;
}

.pu-option-card input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.pu-option-card__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem 0.75rem;
  background: var(--pu-bg-tertiary);
  border: 2px solid var(--pu-border-color);
  border-radius: 10px;
  transition: all 0.2s ease;
  text-align: center;
  min-height: 70px;
}

.pu-option-card:hover .pu-option-card__content {
  border-color: var(--pu-text-muted);
  background: var(--pu-card-hover);
}

.pu-option-card input:checked + .pu-option-card__content {
  border-color: var(--pu-accent);
  background: var(--pu-accent);
  background: linear-gradient(135deg, var(--pu-accent), var(--pu-accent-hover));
}

.pu-option-card input:checked + .pu-option-card__content .pu-option-card__example,
.pu-option-card input:checked + .pu-option-card__content .pu-option-card__title {
  color: #fff;
}

.pu-option-card input:checked + .pu-option-card__content .pu-option-card__desc {
  color: rgba(255, 255, 255, 0.85);
}

.pu-option-card__example {
  font-family: 'JetBrains Mono', 'SF Mono', Monaco, monospace;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 0.25rem;
}

.pu-option-card__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin-bottom: 0.25rem;
}

.pu-option-card__desc {
  font-size: 0.75rem;
  color: var(--pu-text-muted);
  line-height: 1.3;
}

/* === Ghost button (for history actions) === */
.pu-btn--ghost {
  background: transparent;
  border: 1px solid var(--pu-border-color);
  color: var(--pu-text-secondary);
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  border-radius: 6px;
}

.pu-btn--ghost:hover {
  background: var(--pu-bg-tertiary);
  border-color: var(--pu-text-muted);
  color: var(--pu-text-primary);
}

/* === Historik === */
.pu-history {
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 12px;
  margin-top: 1.5rem;
  overflow: hidden;
}

.pu-history[hidden] {
  display: none;
}

.pu-history__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--pu-bg-tertiary);
  border-bottom: 1px solid var(--pu-border-color);
}

.pu-history__title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin: 0;
}

.pu-history__list {
  max-height: 200px;
  overflow-y: auto;
}

.pu-history__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--pu-border-color);
  font-size: 0.85rem;
}

.pu-history__item:last-child {
  border-bottom: none;
}

.pu-history__time {
  color: var(--pu-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
}

.pu-history__info {
  flex: 1;
  color: var(--pu-text-secondary);
}

.pu-history__info strong {
  color: var(--pu-text-primary);
}

.pu-history__actions {
  display: flex;
  gap: 0.5rem;
}

.pu-btn--text {
  background: none;
  border: none;
  color: var(--pu-accent);
  font-size: 0.85rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
}

.pu-btn--text:hover {
  text-decoration: underline;
}

/* === API Docs === */
.pu-api-docs {
  max-width: 800px;
  margin: 0 auto;
}

.pu-api-section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--pu-border-color);
}

.pu-api-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.pu-api-section--cta {
  text-align: center;
  padding: 2rem;
  background: var(--pu-bg-tertiary);
  border-radius: 12px;
  border-bottom: none;
}

.pu-api-section h2 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
}

.pu-api-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.pu-api-table th,
.pu-api-table td {
  padding: 0.75rem;
  text-align: left;
  border: 1px solid var(--pu-border-color);
}

.pu-api-table th {
  background: var(--pu-bg-tertiary);
  font-weight: 600;
}

.pu-api-table code {
  background: var(--pu-bg-tertiary);
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  font-size: 0.85em;
}

.pu-api-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pu-api-list li {
  padding: 0.5rem 0;
  color: var(--pu-text-secondary);
}

.pu-api-list li strong {
  color: var(--pu-accent);
  font-size: 1.1em;
}

/* Code blocks with copy button */
.pu-code-block {
  position: relative;
  background: var(--pu-bg-tertiary);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  overflow: hidden;
}

.pu-code-block pre {
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
}

.pu-code-block code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.85rem;
  color: var(--pu-text-primary);
  line-height: 1.5;
}

.pu-code-copy {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 4px;
  padding: 0.35rem;
  cursor: pointer;
  color: var(--pu-text-secondary);
  transition: all 0.2s ease;
  opacity: 0.7;
}

.pu-code-copy:hover {
  opacity: 1;
  color: var(--pu-accent);
}

.pu-code-copy.copied {
  color: var(--pu-success);
}

/* API Examples accordion */
.pu-api-example {
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.pu-api-example summary {
  padding: 0.75rem 1rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--pu-text-primary);
  list-style: none;
}

.pu-api-example summary::-webkit-details-marker {
  display: none;
}

.pu-api-example summary::before {
  content: '+';
  float: right;
  color: var(--pu-text-muted);
}

.pu-api-example[open] summary::before {
  content: '-';
}

.pu-api-example .pu-code-block {
  border-radius: 0;
  border: none;
  border-top: 1px solid var(--pu-border-color);
}

/* === Om-sektionen === */
.pu-about {
  max-width: 800px;
  margin: 0 auto;
}

.pu-about__features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.pu-about__feature {
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  padding: 1.25rem;
}

.pu-about__feature h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin: 0 0 0.5rem;
}

.pu-about__feature p {
  font-size: 0.9rem;
  color: var(--pu-text-secondary);
  margin: 0;
  line-height: 1.5;
}

.pu-about__section {
  margin-bottom: 2.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--pu-border-color);
}

.pu-about__section:last-child {
  border-bottom: none;
  margin-bottom: 0;
}

.pu-about__section h2 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
}

.pu-about__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.25rem;
}

.pu-about__list li {
  padding: 0.75rem 1rem;
  color: var(--pu-text-secondary);
  line-height: 1.6;
  background: var(--pu-bg-tertiary);
  border-radius: 8px;
}

.pu-about__faq {
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  overflow: hidden;
}

.pu-about__faq summary {
  padding: 1rem;
  cursor: pointer;
  font-weight: 500;
  color: var(--pu-text-primary);
  list-style: none;
}

.pu-about__faq summary::-webkit-details-marker {
  display: none;
}

.pu-about__faq summary::before {
  content: '+';
  float: right;
  color: var(--pu-text-muted);
}

.pu-about__faq[open] summary::before {
  content: '-';
}

.pu-about__faq p {
  padding: 0 1rem 1rem;
  margin: 0;
  color: var(--pu-text-secondary);
  line-height: 1.6;
}

.pu-about__section p {
  color: var(--pu-text-secondary);
  line-height: 1.6;
}

.pu-about__section a {
  color: var(--pu-accent);
}

/* GDPR-safe notice - subtle emphasis */
.pu-about__gdpr {
  background: var(--pu-bg-tertiary);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 3px solid var(--pu-accent);
}

/* Data transparency section */
.pu-about__data-info {
  background: var(--pu-bg-secondary);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--pu-border-color);
}

.pu-about__data-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.pu-about__data-item {
  background: var(--pu-bg-primary);
  padding: 1rem;
  border-radius: 6px;
  border: 1px solid var(--pu-border-color);
}

.pu-about__data-item h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin-bottom: 0.5rem;
}

.pu-about__data-item p {
  font-size: 0.85rem;
  color: var(--pu-text-secondary);
  line-height: 1.5;
  margin: 0;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .pu-fieldset--row {
    flex-direction: column;
    gap: 1rem;
  }

  .pu-input--medium {
    width: 100%;
  }

  .pu-radio-group {
    flex-direction: column;
  }

  .pu-history__item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .pu-history__actions {
    width: 100%;
    justify-content: flex-end;
  }

  .pu-api-table {
    font-size: 0.8rem;
  }

  .pu-api-table th,
  .pu-api-table td {
    padding: 0.5rem;
  }
}

/* === Profile Card (single person with face image) === */
.pu-profile-card {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem;
  background: var(--pu-bg-tertiary);
  border-bottom: 1px solid var(--pu-border-color);
}

.pu-profile-card[hidden] {
  display: none;
}

.pu-profile-card__image {
  flex-shrink: 0;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.pu-profile-image {
  width: 128px;
  height: 128px;
  border-radius: 8px;
  object-fit: cover;
  border: 2px solid var(--pu-border-color);
  box-shadow: 0 2px 8px var(--pu-shadow);
  background: var(--pu-bg-secondary);
}

.pu-profile-card__ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--pu-text-muted);
  background: var(--pu-bg-secondary);
  border: 1px solid var(--pu-border-color);
  border-radius: 4px;
  cursor: help;
}

.pu-profile-card__ai-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--pu-accent);
}

.pu-profile-card__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pu-profile-card__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--pu-border-color);
}

.pu-profile-card__row:last-child {
  border-bottom: none;
}

.pu-profile-card__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pu-text-secondary);
}

.pu-profile-card__value {
  font-size: 0.9rem;
  color: var(--pu-text-primary);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

/* Responsive profile card */
@media (max-width: 480px) {
  .pu-profile-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .pu-profile-image {
    width: 96px;
    height: 96px;
  }

  .pu-profile-card__row {
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
  }
}

/* === ID Card Component === */
.pu-idcard {
  max-width: 520px;
  margin: 0 auto 1.5rem;
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 16px;
  box-shadow: 0 8px 24px var(--pu-shadow), 0 2px 8px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.pu-idcard[hidden] {
  display: none;
}

.pu-idcard__header {
  display: flex;
  gap: 1.5rem;
  padding: 1.5rem 1.5rem 1rem;
  align-items: center;
}

.pu-idcard__photo {
  flex-shrink: 0;
  position: relative;
}

.pu-idcard__image {
  width: 160px;
  height: 160px;
  border-radius: 12px;
  object-fit: cover;
  border: 3px solid var(--pu-border-color);
  box-shadow: 0 4px 12px var(--pu-shadow);
  background: var(--pu-bg-secondary);
}

.pu-idcard__identity {
  flex: 1;
  min-width: 0;
}

.pu-idcard__name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--pu-text-primary);
  margin: 0 0 0.25rem;
  line-height: 1.2;
}

.pu-idcard__pnr {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.1rem;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  color: var(--pu-accent);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin: 0 0 0.5rem;
}

.pu-idcard__meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.pu-idcard__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--pu-text-secondary);
  background: var(--pu-bg-tertiary);
  border-radius: 6px;
}

.pu-idcard__fields {
  padding: 0 1.5rem 1.5rem;
}

.pu-idcard__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--pu-border-color);
  gap: 0.5rem;
}

.pu-idcard__row:last-child {
  border-bottom: none;
}

.pu-idcard__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--pu-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.pu-idcard__value {
  flex: 1;
  font-size: 0.95rem;
  color: var(--pu-text-primary);
  text-align: right;
  word-break: break-word;
}

.pu-idcard__actions {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.pu-btn--sm {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  border-radius: 6px;
  text-decoration: none;
}

.pu-btn--sekundar {
  background: var(--pu-bg-secondary);
  color: var(--pu-text-primary);
  border: 1px solid var(--pu-border-color);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.pu-btn--sekundar:hover {
  background: var(--pu-bg-primary);
  border-color: var(--pu-accent);
}

.pu-idcard__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.5rem;
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--pu-text-muted);
  background: var(--pu-bg-secondary);
  border: 1px solid var(--pu-border-color);
  border-radius: 4px;
  cursor: help;
  margin-top: 0.5rem;
  align-self: center;
}

.pu-idcard__badge::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--pu-accent);
}

/* === Copy button (per-field) === */
.pu-copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--pu-text-muted);
  cursor: pointer;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}

.pu-copy-btn:hover {
  color: var(--pu-accent);
  background: var(--pu-bg-secondary);
}

.pu-copy-btn--done {
  color: var(--pu-success, #22c55e);
}

.pu-copy-btn svg {
  width: 14px;
  height: 14px;
}

@media (max-width: 480px) {
  .pu-idcard__header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .pu-idcard__image {
    width: 120px;
    height: 120px;
  }

  .pu-idcard__name {
    font-size: 1.25rem;
  }

  .pu-idcard__meta {
    justify-content: center;
  }

  .pu-idcard__row {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.15rem;
  }

  .pu-idcard__value {
    text-align: left;
  }
}

/* === Credits footer (subtle) === */
.pu-credits {
  text-align: center;
  font-size: 0.75rem;
  color: var(--pu-text-muted);
  margin: 2rem 0 0.5rem;
  opacity: 0.7;
}

/* === Language toggle === */
.pu-lang-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.35rem 0.75rem;
  background: transparent;
  border: 1px solid var(--pu-border-color);
  border-radius: 6px;
  color: var(--pu-text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pu-lang-toggle:hover {
  background: var(--pu-bg-tertiary);
  color: var(--pu-text-primary);
  border-color: var(--pu-text-muted);
}

.pu-lang-toggle__icon {
  width: 14px;
  height: 14px;
  opacity: 0.7;
}

/* === Seed help (inline expandable) === */
.pu-seed-help {
  margin-top: 0.35rem;
  font-size: 0.75rem;
}

.pu-seed-help summary {
  cursor: pointer;
  color: var(--pu-text-muted);
  font-size: 0.65rem;
  padding: 0.15rem 0;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
}

.pu-seed-help summary::-webkit-details-marker {
  display: none;
}

.pu-seed-help summary::before {
  content: '?';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--pu-border-color);
  color: var(--pu-text-muted);
  font-size: 0.55rem;
  font-weight: 700;
}

.pu-seed-help summary:hover {
  color: var(--pu-text-secondary);
}

.pu-seed-help[open] summary {
  color: var(--pu-text-secondary);
}

.pu-seed-help p {
  margin: 0.35rem 0;
  padding-left: 1rem;
  color: var(--pu-text-secondary);
  line-height: 1.4;
  font-size: 0.7rem;
}

.pu-seed-help__example {
  font-size: 0.65rem;
  color: var(--pu-text-muted);
}

.pu-seed-help__example code {
  background: var(--pu-bg-tertiary);
  padding: 0.1rem 0.25rem;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--pu-accent);
}

/* === Technical transparency section === */
.pu-about__technical {
  background: var(--pu-bg-secondary);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--pu-border-color);
}

.pu-about__technical-block {
  margin-bottom: 1.5rem;
}

.pu-about__technical-block:last-child {
  margin-bottom: 0;
}

.pu-about__technical-block h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin: 0 0 0.5rem;
}

.pu-about__technical-block p {
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0.25rem 0;
}

.pu-about__technical-block strong {
  color: var(--pu-text-primary);
}

/* === Seed explanation section in About === */
.pu-about__seed {
  background: var(--pu-bg-tertiary);
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 3px solid var(--pu-accent);
}

.pu-about__seed-content {
  display: grid;
  gap: 1.25rem;
}

.pu-about__seed-block h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  margin: 0 0 0.5rem;
}

.pu-about__seed-block p {
  font-size: 0.9rem;
  color: var(--pu-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.pu-about__seed-list {
  margin: 0;
  padding-left: 1.5rem;
  font-size: 0.9rem;
  color: var(--pu-text-secondary);
  line-height: 1.8;
}

.pu-about__seed-example {
  background: var(--pu-card-bg);
  padding: 0.75rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--pu-text-secondary);
}

.pu-about__seed-example code {
  background: var(--pu-bg-tertiary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--pu-accent);
}

/* === Visual divider between primary actions and advanced === */
.pu-divider {
  height: 1px;
  background: var(--pu-border-color);
  margin: 1.5rem 0;
  opacity: 0.5;
}

/* === Primary actions styling === */
.pu-actions--primary {
  margin-top: 1.5rem;
  padding-top: 1rem;
}

/* === Format options (personnummer, address) - visible in main flow === */
.pu-fieldset--format {
  margin-top: 1.25rem;
  padding: 1rem;
  background: var(--pu-bg-tertiary);
  border-radius: 8px;
  border: 1px solid var(--pu-border-color);
}

.pu-fieldset--format .pu-legend {
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.pu-fieldset--format .pu-option-cards {
  gap: 0.5rem;
}

.pu-fieldset--format .pu-option-card__content {
  padding: 0.75rem 0.5rem;
  min-height: 56px;
}

.pu-fieldset--format .pu-option-card__example {
  font-size: 0.85rem;
}

.pu-fieldset--format .pu-option-card__desc {
  font-size: 0.7rem;
}

/* === Advanced settings - VS Code / JSON Toolbox-inspired === */
.pu-advanced {
  margin-top: 0;
  border: 1px solid var(--pu-border-color);
  border-radius: 6px;
  background: var(--pu-bg-secondary);
  transition: border-color 0.2s ease;
}

.pu-advanced:hover,
.pu-advanced[open] {
  border-color: var(--pu-text-muted);
}

.pu-advanced__toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--pu-text-secondary);
  cursor: pointer;
  list-style: none;
  transition: all 0.15s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pu-advanced__toggle::-webkit-details-marker {
  display: none;
}

.pu-advanced__toggle::after {
  content: '';
  margin-left: auto;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  transition: transform 0.15s ease;
  opacity: 0.6;
}

.pu-advanced[open] .pu-advanced__toggle::after {
  transform: rotate(180deg);
}

.pu-advanced__toggle:hover {
  color: var(--pu-text-primary);
  background: var(--pu-bg-tertiary);
}

.pu-advanced__icon {
  width: 12px;
  height: 12px;
  opacity: 0.7;
  flex-shrink: 0;
}

.pu-advanced[open] .pu-advanced__icon,
.pu-advanced__toggle:hover .pu-advanced__icon {
  opacity: 1;
}

.pu-advanced__content {
  padding: 1rem;
  font-size: 0.85rem;
  background: transparent;
  border-top: 1px solid var(--pu-border-color);
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* === Advanced settings groups === */
.pu-advanced__group {
  padding: 0.75rem 0;
}

.pu-advanced__group:first-child {
  padding-top: 0;
}

.pu-advanced__group:not(:last-child) {
  border-bottom: 1px solid var(--pu-border-color);
  margin-bottom: 0;
}

.pu-advanced__group-label {
  display: block;
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--pu-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.6rem;
  opacity: 0.9;
}

.pu-advanced__content .pu-fieldset {
  margin-bottom: 0;
}

.pu-advanced__content .pu-fieldset--source {
  border-top: none;
  padding-top: 0;
  margin-top: 0;
}

.pu-advanced__content .pu-label {
  font-size: 0.8rem;
  color: var(--pu-text-primary);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.pu-advanced__content .pu-hint {
  font-size: 0.7rem;
  padding-left: 0;
  margin-top: 0.35rem;
  color: var(--pu-text-muted);
  line-height: 1.4;
}

.pu-advanced__content .pu-checkbox__label {
  font-size: 0.85rem;
}

.pu-advanced__content .pu-input--medium {
  font-size: 0.85rem;
  padding: 0.5rem 0.75rem;
  background: var(--pu-bg-primary);
  border-color: var(--pu-border-color);
}

/* === Seed row with copy button === */
.pu-seed-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.pu-seed-row .pu-input {
  flex: 1;
}

.pu-btn--icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  background: var(--pu-bg-tertiary);
  border: 1px solid var(--pu-border-color);
  border-radius: 6px;
  color: var(--pu-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.pu-btn--icon:hover:not(:disabled) {
  background: var(--pu-card-hover);
  border-color: var(--pu-text-muted);
  color: var(--pu-text-primary);
}

.pu-btn--icon:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pu-btn--icon.copied {
  background: var(--pu-success-bg);
  border-color: var(--pu-success);
  color: var(--pu-success);
}

/* === Compact format options for Advanced Settings === */
.pu-format-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem;
}

@media (min-width: 640px) {
  .pu-format-options {
    grid-template-columns: repeat(4, 1fr);
  }

  .pu-format-options--2col {
    grid-template-columns: repeat(2, 1fr);
    max-width: 320px;
  }
}

.pu-format-option {
  position: relative;
  cursor: pointer;
  user-select: none;
}

.pu-format-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.pu-format-option__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.5rem;
  background: var(--pu-bg-primary);
  border: 1px solid var(--pu-border-color);
  border-radius: 6px;
  transition: all 0.15s ease;
  text-align: center;
  min-height: 50px;
}

.pu-format-option:hover .pu-format-option__content {
  border-color: var(--pu-accent);
  background: var(--pu-bg-tertiary);
}

.pu-format-option input:checked + .pu-format-option__content {
  border-color: var(--pu-accent);
  background: var(--pu-accent);
  box-shadow: 0 0 0 1px var(--pu-accent);
}

.pu-format-option__content code {
  font-family: 'JetBrains Mono', 'SF Mono', Monaco, monospace;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--pu-text-primary);
  background: none;
  padding: 0;
}

.pu-format-option__content strong {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--pu-text-primary);
}

.pu-format-option__content span {
  font-size: 0.6rem;
  color: var(--pu-text-muted);
  margin-top: 0.15rem;
}

.pu-format-option input:checked + .pu-format-option__content code,
.pu-format-option input:checked + .pu-format-option__content strong {
  color: #fff;
}

.pu-format-option input:checked + .pu-format-option__content span {
  color: rgba(255, 255, 255, 0.8);
}

/* === Advanced group spacing for format section === */
.pu-advanced__group .pu-fieldset--options {
  margin-top: 1rem;
}

.pu-advanced__group .pu-fieldset--options:first-of-type {
  margin-top: 0;
}

.pu-advanced__group .pu-fieldset--options .pu-legend {
  font-size: 0.75rem;
  color: var(--pu-text-primary);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

/* === Compact inline options (VS Code-style) === */
.pu-fieldset--inline-options {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  margin-top: 0.75rem;
}

.pu-fieldset--inline-options:first-of-type {
  margin-top: 0;
}

.pu-inline-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--pu-text-primary);
  min-width: 90px;
}

.pu-inline-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.pu-inline-option {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.pu-inline-option:hover {
  background: var(--pu-bg-tertiary);
}

.pu-inline-option input {
  width: 14px;
  height: 14px;
  margin: 0;
  accent-color: var(--pu-accent);
  cursor: pointer;
}

.pu-inline-option__text {
  font-size: 0.8rem;
  color: var(--pu-text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.pu-inline-option__text code {
  font-family: 'JetBrains Mono', 'SF Mono', monospace;
  font-size: 0.75rem;
  background: var(--pu-bg-tertiary);
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  color: var(--pu-text-primary);
}

.pu-inline-option input:checked ~ .pu-inline-option__text {
  color: var(--pu-text-primary);
}

.pu-inline-option input:checked ~ .pu-inline-option__text code {
  background: var(--pu-accent);
  color: #fff;
}

.pu-inline-option__hint {
  font-size: 0.7rem;
  color: var(--pu-text-muted);
  font-weight: 400;
}

/* Mobile: stack vertically */
@media (max-width: 500px) {
  .pu-fieldset--inline-options {
    flex-direction: column;
    align-items: flex-start;
  }

  .pu-inline-label {
    margin-bottom: 0.25rem;
  }
}

/* === Row-click modal for viewing person details === */
.pu-person-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.6);
  padding: 2rem;
  overflow-y: auto;
}

.pu-person-modal.pu-person-modal--active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pu-person-modal__content {
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 12px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.pu-person-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--pu-border-color);
}

.pu-person-modal__close {
  background: none;
  border: none;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--pu-text-muted);
  border-radius: 4px;
  transition: all 0.2s ease;
}

.pu-person-modal__close:hover {
  background: var(--pu-bg-tertiary);
  color: var(--pu-text-primary);
}

.pu-person-modal__body {
  padding: 1.5rem;
}

.pu-person-modal__image {
  width: 160px;
  height: 160px;
  border-radius: 8px;
  object-fit: cover;
  margin: 0 auto 1.5rem;
  display: block;
  border: 2px solid var(--pu-border-color);
}

.pu-person-modal__info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pu-person-modal__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--pu-border-color);
  gap: 0.5rem;
}

.pu-person-modal__row:last-child {
  border-bottom: none;
}

.pu-person-modal__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--pu-text-secondary);
}

.pu-person-modal__value {
  font-size: 0.9rem;
  color: var(--pu-text-primary);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  text-align: right;
}

/* Clickable table rows for modal */
.pu-table--clickable tbody tr {
  cursor: pointer;
}

.pu-table--clickable tbody tr:hover {
  background: var(--pu-accent);
  background: linear-gradient(90deg, var(--pu-card-hover), var(--pu-bg-tertiary));
}

/* === Preset Buttons === */
.pu-presets {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--pu-bg-tertiary);
  border-radius: 8px;
  border: 1px solid var(--pu-border-color);
}

.pu-presets__label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--pu-text-muted);
  margin-right: 0.5rem;
}

.pu-preset {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 500;
  background: var(--pu-card-bg);
  border: 1px solid var(--pu-border-color);
  border-radius: 6px;
  color: var(--pu-text-secondary);
  cursor: pointer;
  transition: all 0.15s ease;
}

.pu-preset:hover {
  background: var(--pu-accent);
  border-color: var(--pu-accent);
  color: #fff;
}

.pu-preset:active {
  transform: scale(0.97);
}

/* === Age Range Filter === */
.pu-range-dual {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pu-range-dual__separator {
  color: var(--pu-text-muted);
  font-size: 0.9rem;
}

.pu-range-dual .pu-input--small {
  width: 70px;
  text-align: center;
}

/* === Gender Ratio Slider === */
.pu-slider-labeled {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.pu-slider-labeled__label {
  font-size: 0.8rem;
  color: var(--pu-text-secondary);
  min-width: 50px;
}

.pu-slider-labeled__label:first-child {
  text-align: right;
}

.pu-slider-labeled .pu-range {
  flex: 1;
  max-width: 200px;
}

/* Responsive presets */
@media (max-width: 640px) {
  .pu-presets {
    gap: 0.4rem;
    padding: 0.75rem;
  }

  .pu-presets__label {
    width: 100%;
    margin-bottom: 0.25rem;
  }

  .pu-preset {
    font-size: 0.75rem;
    padding: 0.35rem 0.6rem;
  }
}

/* ===================================================== */
/* Schema Builder                                        */
/* ===================================================== */

.pu-advanced__group--schema {
  border-top: 1px solid var(--pu-border-color);
  padding-top: 1rem;
  margin-top: 0.5rem;
}

.pu-schema-builder {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.pu-schema-builder__saved {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.pu-schema-builder__saved .pu-select {
  flex: 1;
  min-width: 120px;
  max-width: 200px;
}

.pu-schema-builder__fields {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.pu-schema-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.pu-schema-table th {
  text-align: left;
  padding: 0.375rem 0.5rem;
  font-weight: 500;
  color: var(--pu-text-secondary);
  border-bottom: 1px solid var(--pu-border-color);
  font-size: 0.75rem;
}

.pu-schema-table td {
  padding: 0.375rem 0.5rem;
  vertical-align: middle;
}

.pu-schema-table th:last-child,
.pu-schema-table td:last-child {
  width: 32px;
  text-align: center;
}

.pu-schema-row {
  border-bottom: 1px solid var(--pu-border-color);
}

.pu-schema-row:hover {
  background: var(--pu-bg-tertiary);
}

.pu-schema-row .pu-select,
.pu-schema-row .pu-input {
  width: 100%;
  font-size: 0.8125rem;
}

.pu-schema-builder__preview {
  background: var(--pu-bg-tertiary);
  border-radius: 0.375rem;
  padding: 0.5rem;
}

.pu-schema-builder__preview-label {
  font-size: 0.75rem;
  color: var(--pu-text-secondary);
  display: block;
  margin-bottom: 0.25rem;
}

.pu-schema-preview {
  margin: 0;
  padding: 0.5rem;
  background: var(--pu-bg-secondary);
  border-radius: 0.25rem;
  font-size: 0.75rem;
  overflow-x: auto;
  max-height: 120px;
  color: var(--pu-text-primary);
}

.pu-schema-preview code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  white-space: pre;
}

.pu-schema-builder__actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.pu-schema-builder__actions .pu-input {
  flex: 1;
  min-width: 100px;
  max-width: 150px;
}

/* Small select variant */
.pu-select--small {
  padding: 0.375rem 0.5rem;
  padding-right: 1.75rem;
  font-size: 0.8125rem;
  border-radius: 0.25rem;
  background-position: right 0.5rem center;
}

/* Small button variants */
.pu-btn--small {
  padding: 0.375rem 0.625rem;
  font-size: 0.8125rem;
}

.pu-btn--danger {
  color: var(--pu-error);
}

.pu-btn--danger:hover {
  background: var(--pu-error-bg);
}

/* Responsive schema builder */
@media (max-width: 640px) {
  .pu-schema-table {
    font-size: 0.75rem;
  }

  .pu-schema-table th,
  .pu-schema-table td {
    padding: 0.25rem;
  }

  .pu-schema-builder__saved {
    flex-direction: column;
    align-items: stretch;
  }

  .pu-schema-builder__saved .pu-select {
    max-width: none;
  }

  .pu-schema-builder__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .pu-schema-builder__actions .pu-input {
    max-width: none;
  }
}

/* Ingress-text under verktygsgränssnittet */
.pu-info-text {
  margin-top: 2rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--border, #d0d5dd);
  border-radius: 4px;
  background: var(--bg-secondary, #f8f9fa);
}

.pu-info-text p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--text-secondary, #555);
}