/* ============================================================================
   Mindshift Missions - windedvertigo Brand Styles
   App-specific styles for dark theme integration
   Brand colours: Cadet Blue (#273248), Redwood (#b15043), Burnt Sienna (#cb7858)
   ============================================================================ */

:root {
  /* Brand palette */
  --app-bg: #273248;
  --app-text: #ffffff;
  --app-primary: #b15043;
  --app-primary-dark: #9d4539;
  --app-secondary: #cb7858;
  --app-highlight: #ffebd2;
  --app-text-secondary: rgba(255, 255, 255, 0.7);

  /* Surfaces & borders */
  --app-surface: rgba(255, 255, 255, 0.06);
  --app-surface-border: rgba(255, 255, 255, 0.1);
  --app-form-border: rgba(255, 255, 255, 0.2);
  --app-focus-ring: rgba(177, 80, 67, 0.4);
  --app-checkpoint-bg: rgba(177, 80, 67, 0.1);
  --app-scrollbar: rgba(255, 255, 255, 0.2);

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 3rem;
  --space-section: clamp(2rem, 5vw, 3.5rem);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-pill: 50%;

  /* Transitions */
  --transition: 0.2s ease;

  /* Typography */
  --font-stack: Inter, -apple-system, system-ui, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ============================================================================
   Global App Styles
   ============================================================================ */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--app-bg);
  color: var(--app-text);
  font-family: var(--font-stack);
  font-size: 1rem;
  line-height: 1.5;
  text-transform: lowercase;
  margin: 0;
  padding: 0;
}

/* ============================================================================
   Scrollbar Styling
   ============================================================================ */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--app-scrollbar);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ============================================================================
   Header Section
   ============================================================================ */

.app-header {
  background-color: var(--app-bg);
  border-bottom: 1px solid var(--app-surface-border);
  padding: var(--space-section) var(--space-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-title {
  font-weight: 700;
  font-size: 1.75rem;
  line-height: 1.2;
  margin: 0 0 1.5rem 0;
  color: #ffffff;
}

/* Progress Bar */
.progress-bar {
  width: 100%;
  height: 8px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 1rem;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #b15043 0%, #cb7858 100%);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 0.875rem;
  color: var(--app-text-secondary);
  margin-top: 0.5rem;
}

/* ============================================================================
   Main Content Area
   ============================================================================ */

.app-main {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-section) var(--space-md);
}

/* Screen Management */
.screen {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.screen.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================================
   Cards
   ============================================================================ */

.card {
  background-color: var(--app-surface);
  border: 1px solid var(--app-surface-border);
  border-radius: var(--radius-md);
  padding: 0;
  margin-bottom: 1.5rem;
  transition: all var(--transition);
}

.card:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.card__body {
  padding: 1.5rem;
}

.card__header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--app-surface-border);
}

.card__footer {
  padding: 1.5rem;
  border-top: 1px solid var(--app-surface-border);
  background-color: rgba(255, 255, 255, 0.02);
}

/* ============================================================================
   Role Selection
   ============================================================================ */

.role-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: var(--space-section);
}

.role-card {
  background-color: var(--app-surface);
  border: 2px solid var(--app-surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.role-card:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--app-primary);
}

.role-card.selected {
  background-color: rgba(177, 80, 67, 0.15);
  border-color: var(--app-primary);
  box-shadow: 0 0 0 3px rgba(177, 80, 67, 0.1);
}

.role-card__title {
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 0 0.5rem 0;
  color: #ffffff;
}

.role-card__description {
  font-size: 0.875rem;
  color: var(--app-text-secondary);
  margin: 0;
}

/* ============================================================================
   Scenario Selection
   ============================================================================ */

.scenario-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: var(--space-section);
}

.scenario-card {
  background-color: var(--app-surface);
  border: 2px solid var(--app-surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  cursor: pointer;
  transition: all var(--transition);
}

.scenario-card:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--app-primary);
}

.scenario-card.selected {
  background-color: rgba(177, 80, 67, 0.15);
  border-color: var(--app-primary);
  box-shadow: 0 0 0 3px rgba(177, 80, 67, 0.1);
}

.scenario-card__title {
  font-weight: 700;
  font-size: 1.125rem;
  margin: 0 0 0.5rem 0;
  color: #ffffff;
}

.scenario-card__description {
  font-size: 0.875rem;
  color: var(--app-text-secondary);
  margin: 0;
}

/* ============================================================================
   Mission Info & Checkpoints
   ============================================================================ */

.mission-info {
  background-color: var(--app-surface);
  border: 1px solid var(--app-surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: var(--space-section);
}

.info-item {
  margin-bottom: 1rem;
}

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

.info-item__label {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--app-primary);
  margin-bottom: 0.5rem;
  display: block;
}

.info-item__value {
  font-size: 1rem;
  color: #ffffff;
  line-height: 1.6;
}

.checkpoint-info {
  background-color: var(--app-checkpoint-bg);
  border: 1px solid rgba(177, 80, 67, 0.3);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: var(--space-section);
}

.checkpoint-info__title {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--app-primary);
  margin: 0 0 1rem 0;
}

.checkpoint-info__content {
  font-size: 0.95rem;
  color: #ffffff;
  line-height: 1.6;
  margin: 0;
}

/* ============================================================================
   Choice Options (Radio-style Selection)
   ============================================================================ */

.choice-container {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: var(--space-section);
}

.choice-option {
  background-color: var(--app-surface);
  border: 2px solid var(--app-surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  padding-left: calc(1.5rem + 28px);
  min-height: 50px;
  display: flex;
  align-items: center;
}

.choice-option:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--app-primary);
}

.choice-option.selected {
  background-color: rgba(177, 80, 67, 0.15);
  border-color: var(--app-primary);
  box-shadow: 0 0 0 3px rgba(177, 80, 67, 0.1);
}

/* Circle indicator */
.choice-option::before {
  content: '';
  position: absolute;
  left: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  border: 2px solid var(--app-form-border);
  border-radius: 50%;
  transition: all var(--transition);
  background-color: transparent;
}

.choice-option.selected::before {
  border-color: var(--app-primary);
  background-color: var(--app-primary);
  box-shadow: inset 0 0 0 4px rgba(177, 80, 67, 0.15);
}

/* Checkmark indicator */
.choice-option::after {
  content: '';
  position: absolute;
  left: calc(1.5rem + 6px);
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 5px;
  border: solid #ffffff;
  border-width: 0 0 2px 2px;
  opacity: 0;
  transition: opacity 0.2s ease;
  transform: translateY(calc(-50% + 2px)) rotate(-45deg);
}

.choice-option.selected::after {
  opacity: 1;
}

.choice-option__text {
  font-size: 1rem;
  color: #ffffff;
  line-height: 1.5;
  margin: 0;
}

/* ============================================================================
   Outcomes
   ============================================================================ */

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: var(--space-section);
}

.outcome-item {
  background-color: var(--app-surface);
  border: 1px solid var(--app-surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
}

.outcome-item__label {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--app-primary);
  margin-bottom: 0.5rem;
  display: block;
}

.outcome-item__value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

/* ============================================================================
   Scaffold Helper / Reflection
   ============================================================================ */

.scaffold-helper {
  background-color: var(--app-surface);
  border: 1px solid var(--app-surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-bottom: var(--space-section);
}

.scaffold-helper__title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--app-primary);
  margin: 0 0 1rem 0;
}

.scaffold-helper__prompt {
  font-size: 0.95rem;
  color: var(--app-text-secondary);
  margin: 0 0 1rem 0;
  line-height: 1.5;
}

/* ============================================================================
   Summary Display
   ============================================================================ */

/* ============================================================================
   PRME Co-Brand
   Seven Principles stripe + attribution
   ============================================================================ */

.prme-stripe {
  position: relative;
  padding-left: 1.5rem;
}

.prme-stripe::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  border-radius: 3px;
  background: linear-gradient(
    to bottom,
    #E2580E 0%,      /* share — red-orange */
    #ED9120 16.6%,   /* teach — orange */
    #FFCF00 33.3%,   /* foundation yellow */
    #486C37 50%,     /* purpose — green */
    #7A9EB8 66.6%,   /* values — teal */
    #405DAB 83.3%,   /* partner — blue */
    #1E3250 100%     /* prme blue — navy */
  );
}

.prme-cobrand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--app-surface-border);
  font-size: 0.8rem;
  color: var(--app-text-secondary);
}

.prme-cobrand-logo {
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: #5C92E5;
  text-transform: uppercase;
}

.prme-cobrand-sep {
  color: var(--app-surface-border);
  margin: 0 0.5rem;
  font-weight: 300;
}

.prme-cobrand-wv {
  font-weight: 600;
  color: var(--app-primary);
}

/* ============================================================================
   Summary Grid & Sections
   ============================================================================ */

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: var(--space-section);
}

.summary-section {
  background-color: var(--app-surface);
  border: 1px solid var(--app-surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.summary-section__title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--app-primary);
  margin: 0 0 1rem 0;
}

.summary-item {
  margin-bottom: 1rem;
}

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

.summary-label {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--app-text-secondary);
  display: block;
  margin-bottom: 0.25rem;
}

.summary-value {
  font-size: 0.95rem;
  color: #ffffff;
  line-height: 1.5;
}

/* ============================================================================
   Team Member Chips
   ============================================================================ */

.team-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.team-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(177, 80, 67, 0.15);
  border: 1px solid rgba(177, 80, 67, 0.35);
  color: #ffebd2;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.team-chip::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #cb7858;
  flex-shrink: 0;
}

/* ============================================================================
   Badges & Achievements
   ============================================================================ */

.badges {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0;
}

.badge {
  background: rgba(177, 80, 67, 0.15);
  border: 1px solid rgba(177, 80, 67, 0.35);
  color: #ffebd2;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  line-height: 1.4;
}

.badge::before {
  content: '\2605';
  font-size: 0.6rem;
  color: #cb7858;
}

/* ============================================================================
   Form Elements
   ============================================================================ */

.form-group {
  margin-bottom: 1.5rem;
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  font-weight: 700;
  font-size: 0.875rem;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 1rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--app-form-border);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-size: 1rem;
  font-family: var(--font-stack);
  transition: all var(--transition);
}

.form-control:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
}

.form-control:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--app-primary);
  box-shadow: 0 0 0 3px var(--app-focus-ring);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-stack);
}

/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-stack);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

/* Primary Button */
.btn--primary {
  background-color: #b15043;
  color: #ffffff;
  border: 1px solid #b15043;
}

.btn--primary:hover:not(:disabled) {
  background-color: #AF4F41;
  border-color: #AF4F41;
  box-shadow: 0 4px 12px rgba(177, 80, 67, 0.3);
}

.btn--primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--app-focus-ring);
}

.btn--primary:active:not(:disabled) {
  background-color: #9d4539;
  transform: scale(0.98);
}

/* Secondary Button */
.btn--secondary {
  background-color: transparent;
  color: #ffffff;
  border: 1px solid var(--app-form-border);
}

.btn--secondary:hover:not(:disabled) {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

.btn--secondary:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--app-focus-ring);
}

/* Outline Button */
.btn--outline {
  background-color: transparent;
  color: var(--app-primary);
  border: 2px solid var(--app-primary);
}

.btn--outline:hover:not(:disabled) {
  background-color: rgba(177, 80, 67, 0.1);
  border-color: var(--app-primary);
}

.btn--outline:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--app-focus-ring);
}

/* Size Variations */
.btn--lg {
  padding: 1rem 1.5rem;
  font-size: 1.125rem;
}

.btn--sm {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
}

/* Button Group */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

/* ============================================================================
   Status Messages
   ============================================================================ */

.status-message {
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  justify-content: center;
}

.status-message.success {
  background-color: var(--app-status-bg);
  border: 1px solid rgba(177, 80, 67, 0.3);
  color: #ffffff;
}

.status-message.error {
  background-color: rgba(220, 100, 100, 0.1);
  border: 1px solid rgba(220, 100, 100, 0.3);
  color: #ffffff;
}

.status-message.warning {
  background-color: rgba(203, 120, 88, 0.1);
  border: 1px solid rgba(203, 120, 88, 0.3);
  color: #ffffff;
}

.status-message.info {
  background-color: rgba(255, 235, 210, 0.05);
  border: 1px solid rgba(255, 235, 210, 0.2);
  color: #ffffff;
}

/* ============================================================================
   Loading States
   ============================================================================ */

.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: #b15043;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.loading.sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.loading.lg {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

/* ============================================================================
   Time Tracker
   ============================================================================ */

.time-tracker {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background-color: rgba(39, 50, 72, 0.95);
  border: 1px solid var(--app-surface-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-size: 0.875rem;
  color: var(--app-text-secondary);
  backdrop-filter: blur(8px);
  z-index: 50;
}

/* ============================================================================
   Export Buttons
   ============================================================================ */

.export-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: var(--space-section);
  margin-top: var(--space-section);
  padding-top: var(--space-section);
  border-top: 1px solid var(--app-surface-border);
}

/* ============================================================================
   Text Utilities
   ============================================================================ */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--app-text-secondary); }
.text-primary { color: var(--app-primary); }
.text-secondary { color: var(--app-secondary); }

.mt-xs { margin-top: var(--space-xs); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-section); }

.mb-xs { margin-bottom: var(--space-xs); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-section); }

.px-xs { padding-left: var(--space-xs); padding-right: var(--space-xs); }
.px-sm { padding-left: var(--space-sm); padding-right: var(--space-sm); }
.px-md { padding-left: var(--space-md); padding-right: var(--space-md); }
.px-lg { padding-left: var(--space-section); padding-right: var(--space-section); }

/* ============================================================================
   Responsive Design
   ============================================================================ */

@media (max-width: 768px) {
  .app-header {
    padding: 1.5rem 1rem;
  }

  .app-title {
    font-size: 1.5rem;
  }

  .app-main {
    padding: 1.5rem 1rem;
  }

  .role-grid {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }

  .time-tracker {
    bottom: 1rem;
    right: 1rem;
    font-size: 0.75rem;
    padding: 0.375rem 0.5rem;
  }
}

@media (max-width: 480px) {
  .app-title {
    font-size: 1.25rem;
  }

  .progress-bar {
    height: 6px;
  }

  .card__body,
  .card__header,
  .card__footer {
    padding: 1rem;
  }

  .choice-option {
    padding: 1rem;
    padding-left: calc(1rem + 24px);
  }

  .choice-option::before {
    left: 1rem;
    width: 18px;
    height: 18px;
  }

  .choice-option::after {
    left: calc(1rem + 5px);
  }

  .form-group {
    margin-bottom: 1rem;
  }

  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.95rem;
  }

  .badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
  }
}

/* ============================================================================
   Accessibility
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: more) {
  .card {
    border-width: 2px;
  }

  .btn {
    border-width: 2px;
  }

  .choice-option {
    border-width: 3px;
  }
}

/* Focus visible for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--app-primary);
  outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--app-primary);
  outline-offset: 2px;
}

/* ============================================================================
   Print Styles
   ============================================================================ */

@media print {
  .app-header,
  .btn,
  .time-tracker {
    display: none;
  }

  .app-main {
    padding: 0;
  }

  body {
    background-color: #ffffff;
    color: #000000;
  }
}