/**
 * CD-IELTS Authentic Pick From a List (Choose TWO / THREE) Engine Stylesheet
 * English Mastery Hub Design System Harmonization
 * High-contrast dark mode support, tactile micro-interactions, responsive layout
 */

.cd-ielts-picklist-wrapper {
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  background: #ffffff;
  padding: 1.125rem 1.25rem;
  box-shadow: 0 2px 8px -2px rgba(15, 23, 42, 0.05);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.cd-ielts-picklist-wrapper:hover {
  border-color: #cbd5e1;
  box-shadow: 0 4px 14px -3px rgba(15, 23, 42, 0.08);
}

/* Header bar with pick count indicator */
.cd-ielts-picklist-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid #f1f5f9;
}

.cd-ielts-picklist-prompt {
  font-size: 0.825rem;
  font-weight: 600;
  color: #475569;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cd-ielts-picklist-prompt svg {
  width: 15px;
  height: 15px;
  color: #0284c7;
}

.cd-ielts-picklist-counter {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.775rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  background: #f1f5f9;
  color: #64748b;
  border: 1px solid #e2e8f0;
  transition: all 0.2s ease;
}

.cd-ielts-picklist-counter.in-progress {
  background: #e0f2fe;
  color: #0284c7;
  border-color: #bae6fd;
}

.cd-ielts-picklist-counter.complete {
  background: #ecfdf5;
  color: #059669;
  border-color: #a7f3d0;
}

/* Options Grid/List */
.cd-ielts-picklist-options {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

/* Individual Option Card */
.cd-ielts-pick-option {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0.875rem;
  border-radius: 10px;
  border: 1.5px solid #e2e8f0;
  background: #f8fafc;
  cursor: pointer;
  user-select: none;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  outline: none;
}

.cd-ielts-pick-option:hover {
  background: #f0f9ff;
  border-color: #93c5fd;
  transform: translateY(-1px);
  box-shadow: 0 4px 10px -2px rgba(2, 132, 199, 0.08);
}

.cd-ielts-pick-option:active {
  transform: translateY(0);
}

.cd-ielts-pick-option:focus-visible {
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.25);
  border-color: #0284c7;
}

/* Active / Selected Option */
.cd-ielts-pick-option.is-selected {
  background: #f0f9ff;
  border-color: #0284c7;
  box-shadow: 0 0 0 1px #0284c7, 0 4px 12px -2px rgba(2, 132, 199, 0.14);
}

/* Checkbox & Letter Badge Group */
.pick-badge-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  shrink: 0;
}

/* Tactile Custom Checkbox */
.pick-checkbox {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  border: 1.5px solid #cbd5e1;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  color: transparent;
  flex-shrink: 0;
}

.cd-ielts-pick-option:hover .pick-checkbox {
  border-color: #0284c7;
}

.cd-ielts-pick-option.is-selected .pick-checkbox {
  background: #0284c7;
  border-color: #0284c7;
  color: #ffffff;
}

.pick-checkbox svg {
  width: 13px;
  height: 13px;
  stroke-width: 3;
  transform: scale(0.6);
  opacity: 0;
  transition: all 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.cd-ielts-pick-option.is-selected .pick-checkbox svg {
  transform: scale(1);
  opacity: 1;
}

/* Option Letter Badge */
.pick-letter-badge {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: #e0f2fe;
  color: #0284c7;
  font-weight: 700;
  font-size: 0.8125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.18s ease;
}

.cd-ielts-pick-option.is-selected .pick-letter-badge {
  background: #0284c7;
  color: #ffffff;
}

/* Option Text Content */
.pick-text {
  flex: 1;
  font-size: 0.9375rem;
  line-height: 1.45;
  color: #334155;
  font-weight: 500;
  transition: color 0.15s ease;
}

.cd-ielts-pick-option.is-selected .pick-text {
  color: #0f172a;
  font-weight: 600;
}

/* Review / Results State Badges */
.pick-review-pill {
  display: none;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  margin-left: auto;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}

/* Review: Correct option */
.cd-ielts-picklist-wrapper.reviewed .cd-ielts-pick-option.is-correct-key {
  background: #f0fdf4 !important;
  border-color: #22c55e !important;
  box-shadow: 0 0 0 1px #22c55e !important;
}

.cd-ielts-picklist-wrapper.reviewed .cd-ielts-pick-option.is-correct-key .pick-checkbox {
  background: #22c55e !important;
  border-color: #22c55e !important;
  color: #ffffff !important;
}

.cd-ielts-picklist-wrapper.reviewed .cd-ielts-pick-option.is-correct-key .pick-letter-badge {
  background: #22c55e !important;
  color: #ffffff !important;
}

.cd-ielts-picklist-wrapper.reviewed .cd-ielts-pick-option.is-correct-key .pick-review-pill.correct {
  display: inline-flex;
  background: #dcfce7;
  color: #15803d;
}

/* Review: Wrong option selected */
.cd-ielts-picklist-wrapper.reviewed .cd-ielts-pick-option.is-wrong-choice {
  background: #fef2f2 !important;
  border-color: #ef4444 !important;
  box-shadow: 0 0 0 1px #ef4444 !important;
}

.cd-ielts-picklist-wrapper.reviewed .cd-ielts-pick-option.is-wrong-choice .pick-checkbox {
  background: #ef4444 !important;
  border-color: #ef4444 !important;
  color: #ffffff !important;
}

.cd-ielts-picklist-wrapper.reviewed .cd-ielts-pick-option.is-wrong-choice .pick-letter-badge {
  background: #ef4444 !important;
  color: #ffffff !important;
}

.cd-ielts-picklist-wrapper.reviewed .cd-ielts-pick-option.is-wrong-choice .pick-review-pill.wrong {
  display: inline-flex;
  background: #fee2e2;
  color: #b91c1c;
}

/* Synced Questions Tray (Bottom) */
.cd-ielts-picklist-tray {
  margin-top: 1rem;
  padding-top: 0.875rem;
  border-top: 1px dashed #e2e8f0;
}

.picklist-tray-header {
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748b;
  margin-bottom: 0.625rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.picklist-tray-items {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.625rem;
}

.picklist-tray-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.5rem 0.75rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  transition: all 0.2s ease;
}

.picklist-tray-item.has-answer {
  background: #f0f9ff;
  border-color: #bae6fd;
}

.picklist-tray-item .statement-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
}

.picklist-tray-badge {
  min-width: 28px;
  height: 28px;
  padding: 0 0.5rem;
  border-radius: 6px;
  background: #ffffff;
  border: 1.5px solid #cbd5e1;
  color: #94a3b8;
  font-weight: 700;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.picklist-tray-item.has-answer .picklist-tray-badge {
  background: #0284c7;
  border-color: #0284c7;
  color: #ffffff;
  box-shadow: 0 2px 6px -1px rgba(2, 132, 199, 0.35);
}

/* Original items styling when modernized */
.cd-ielts-picklist-native-hidden {
  display: none !important;
}

/* Subtle animation when max reached */
@keyframes picklist-limit-shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

.picklist-limit-alert {
  animation: picklist-limit-shake 0.35s ease;
}

/* =========================================================
   DARK THEME & HIGH-CONTRAST SUPPORT
   ========================================================= */
.theme-dark .cd-ielts-picklist-wrapper,
.theme-contrast .cd-ielts-picklist-wrapper,
html[data-theme='dark'] .cd-ielts-picklist-wrapper {
  background: #0f172a;
  border-color: #334155;
  box-shadow: 0 4px 14px -3px rgba(0, 0, 0, 0.4);
}

.theme-dark .cd-ielts-picklist-header,
.theme-contrast .cd-ielts-picklist-header,
html[data-theme='dark'] .cd-ielts-picklist-header {
  border-bottom-color: #1e293b;
}

.theme-dark .cd-ielts-picklist-prompt,
.theme-contrast .cd-ielts-picklist-prompt,
html[data-theme='dark'] .cd-ielts-picklist-prompt {
  color: #94a3b8;
}

.theme-dark .cd-ielts-picklist-counter,
.theme-contrast .cd-ielts-picklist-counter,
html[data-theme='dark'] .cd-ielts-picklist-counter {
  background: #1e293b;
  color: #94a3b8;
  border-color: #334155;
}

.theme-dark .cd-ielts-picklist-counter.in-progress,
.theme-contrast .cd-ielts-picklist-counter.in-progress,
html[data-theme='dark'] .cd-ielts-picklist-counter.in-progress {
  background: #082f49;
  color: #38bdf8;
  border-color: #0284c7;
}

.theme-dark .cd-ielts-picklist-counter.complete,
.theme-contrast .cd-ielts-picklist-counter.complete,
html[data-theme='dark'] .cd-ielts-picklist-counter.complete {
  background: #064e3b;
  color: #34d399;
  border-color: #059669;
}

.theme-dark .cd-ielts-pick-option,
.theme-contrast .cd-ielts-pick-option,
html[data-theme='dark'] .cd-ielts-pick-option {
  background: #1e293b;
  border-color: #334155;
}

.theme-dark .cd-ielts-pick-option:hover,
.theme-contrast .cd-ielts-pick-option:hover,
html[data-theme='dark'] .cd-ielts-pick-option:hover {
  background: #0f2744;
  border-color: #38bdf8;
}

.theme-dark .cd-ielts-pick-option.is-selected,
.theme-contrast .cd-ielts-pick-option.is-selected,
html[data-theme='dark'] .cd-ielts-pick-option.is-selected {
  background: #0c4a6e;
  border-color: #38bdf8;
  box-shadow: 0 0 0 1px #38bdf8, 0 4px 12px -2px rgba(56, 189, 248, 0.25);
}

.theme-dark .pick-checkbox,
.theme-contrast .pick-checkbox,
html[data-theme='dark'] .pick-checkbox {
  background: #0f172a;
  border-color: #475569;
}

.theme-dark .cd-ielts-pick-option.is-selected .pick-checkbox,
.theme-contrast .cd-ielts-pick-option.is-selected .pick-checkbox,
html[data-theme='dark'] .cd-ielts-pick-option.is-selected .pick-checkbox {
  background: #0284c7;
  border-color: #38bdf8;
}

.theme-dark .pick-letter-badge,
.theme-contrast .pick-letter-badge,
html[data-theme='dark'] .pick-letter-badge {
  background: #082f49;
  color: #38bdf8;
}

.theme-dark .cd-ielts-pick-option.is-selected .pick-letter-badge,
.theme-contrast .cd-ielts-pick-option.is-selected .pick-letter-badge,
html[data-theme='dark'] .cd-ielts-pick-option.is-selected .pick-letter-badge {
  background: #38bdf8;
  color: #0f172a;
}

.theme-dark .pick-text,
.theme-contrast .pick-text,
html[data-theme='dark'] .pick-text {
  color: #cbd5e1;
}

.theme-dark .cd-ielts-pick-option.is-selected .pick-text,
.theme-contrast .cd-ielts-pick-option.is-selected .pick-text,
html[data-theme='dark'] .cd-ielts-pick-option.is-selected .pick-text {
  color: #f8fafc;
}

.theme-dark .cd-ielts-picklist-tray,
.theme-contrast .cd-ielts-picklist-tray,
html[data-theme='dark'] .cd-ielts-picklist-tray {
  border-top-color: #334155;
}

.theme-dark .picklist-tray-item,
.theme-contrast .picklist-tray-item,
html[data-theme='dark'] .picklist-tray-item {
  background: #1e293b;
  border-color: #334155;
}

.theme-dark .picklist-tray-item.has-answer,
.theme-contrast .picklist-tray-item.has-answer,
html[data-theme='dark'] .picklist-tray-item.has-answer {
  background: #0c4a6e;
  border-color: #0284c7;
}

.theme-dark .picklist-tray-item .statement-label,
.theme-contrast .picklist-tray-item .statement-label,
html[data-theme='dark'] .picklist-tray-item .statement-label {
  color: #e2e8f0;
}

.theme-dark .picklist-tray-badge,
.theme-contrast .picklist-tray-badge,
html[data-theme='dark'] .picklist-tray-badge {
  background: #0f172a;
  border-color: #475569;
  color: #64748b;
}

.theme-dark .picklist-tray-item.has-answer .picklist-tray-badge,
.theme-contrast .picklist-tray-item.has-answer .picklist-tray-badge,
html[data-theme='dark'] .picklist-tray-item.has-answer .picklist-tray-badge {
  background: #38bdf8;
  border-color: #38bdf8;
  color: #0f172a;
}

/* =========================================================
   ENHANCED QUESTION ROWS & SYNCED SELECTS BELOW
   ========================================================= */
.picklist-question-row {
  border-radius: 10px;
  padding: 0.625rem 0.875rem;
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  transition: all 0.2s ease;
  margin-top: 0.5rem;
}

.picklist-question-row:hover {
  background: #f0f9ff;
  border-color: #cbd5e1;
}

.picklist-question-row.has-recorded-answer {
  background: #f0f9ff;
  border-color: #bae6fd;
}

.picklist-synced-select {
  border-radius: 8px !important;
  font-family: 'Inter', sans-serif !important;
  font-weight: 700 !important;
  font-size: 0.875rem !important;
  padding: 0.35rem 0.65rem !important;
  border: 1.5px solid #cbd5e1 !important;
  background: #ffffff !important;
  color: #0f172a !important;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05) !important;
  transition: all 0.2s ease !important;
}

.picklist-synced-select:focus,
.picklist-question-row.has-recorded-answer .picklist-synced-select {
  border-color: #0284c7 !important;
  background: #f0f9ff !important;
  color: #0284c7 !important;
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15) !important;
}

.theme-dark .picklist-question-row,
.theme-contrast .picklist-question-row,
html[data-theme='dark'] .picklist-question-row {
  background: #1e293b;
  border-color: #334155;
}

.theme-dark .picklist-question-row.has-recorded-answer,
.theme-contrast .picklist-question-row.has-recorded-answer,
html[data-theme='dark'] .picklist-question-row.has-recorded-answer {
  background: #0c4a6e;
  border-color: #0284c7;
}

.theme-dark .picklist-synced-select,
.theme-contrast .picklist-synced-select,
html[data-theme='dark'] .picklist-synced-select {
  background: #0f172a !important;
  border-color: #475569 !important;
  color: #f1f5f9 !important;
}

.theme-dark .picklist-question-row.has-recorded-answer .picklist-synced-select,
.theme-contrast .picklist-question-row.has-recorded-answer .picklist-synced-select,
html[data-theme='dark'] .picklist-question-row.has-recorded-answer .picklist-synced-select {
  border-color: #38bdf8 !important;
  background: #082f49 !important;
  color: #38bdf8 !important;
}



/* Mobile Pick-List Hardening (<= 640px) */
@media (max-width: 640px) {
  .cd-ielts-picklist-wrapper {
    padding: 0.75rem 0.65rem !important;
  }
  .cd-ielts-pick-option {
    padding: 0.55rem 0.65rem !important;
    gap: 0.5rem !important;
  }
  .pick-text {
    font-size: 0.85rem !important;
    line-height: 1.4 !important;
  }
  .picklist-question-row {
    padding: 0.5rem 0.65rem !important;
    flex-wrap: wrap !important;
  }
}