/* =============================================
   CSS Variables & Reset
   ============================================= */
:root {
  /* Colors */
  --color-bg: #F7F8FA;
  --color-surface: #FFFFFF;
  --color-text: #1F2937;
  --color-text-secondary: #6B7280;
  --color-text-light: #9CA3AF;
  --color-border: #E5E7EB;
  --color-border-light: #F3F4F6;

  /* Card type colors */
  --color-purpose: #7C3AED;
  --color-purpose-bg: #F5F3FF;
  --color-purpose-border: #DDD6FE;

  --color-budget: #2563EB;
  --color-budget-bg: #EFF6FF;
  --color-budget-border: #BFDBFE;

  --color-stakeholder: #D97706;
  --color-stakeholder-bg: #FFFBEB;
  --color-stakeholder-border: #FDE68A;

  --color-proposal: #059669;
  --color-proposal-bg: #ECFDF5;
  --color-proposal-border: #A7F3D0;

  --color-risk: #DC2626;
  --color-risk-bg: #FEF2F2;
  --color-risk-border: #FECACA;

  /* Result colors */
  --color-result-positive: #059669;
  --color-result-warning: #D97706;
  --color-result-danger: #DC2626;
  --color-result-conflict: #7C3AED;
  --color-result-progress: #2563EB;
  --color-result-stagnant: #6B7280;

  /* UI colors */
  --color-primary: #2563EB;
  --color-primary-hover: #1D4ED8;
  --color-primary-light: #DBEAFE;

  /* Typography */
  --font-family: "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);

  /* Transition */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* =============================================
   Layout
   ============================================= */
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.screen {
  display: none;
  animation: fadeIn 0.4s ease;
}

.screen.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================
   PC推奨注意書き
   ============================================= */
.mobile-notice {
  display: none;
  background: #FEF3C7;
  color: #92400E;
  text-align: center;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.85rem;
  border-bottom: 1px solid #FDE68A;
}

@media (max-width: 640px) {
  .mobile-notice {
    display: block;
  }
}

/* =============================================
   Step Indicator
   ============================================= */
.step-indicator {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.step-indicator .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
}

.step-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.85rem;
  color: var(--color-text-light);
  transition: color var(--transition-normal);
  white-space: nowrap;
}

.step-item.active {
  color: var(--color-primary);
  font-weight: 600;
}

.step-item.completed {
  color: var(--color-proposal);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-border-light);
  color: var(--color-text-light);
  font-size: 0.8rem;
  font-weight: 600;
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.step-item.active .step-number {
  background: var(--color-primary);
  color: white;
}

.step-item.completed .step-number {
  background: var(--color-proposal);
  color: white;
}

.step-connector {
  width: 32px;
  height: 2px;
  background: var(--color-border);
  flex-shrink: 0;
  transition: background var(--transition-normal);
}

.step-connector.completed {
  background: var(--color-proposal);
}

.step-label {
  display: none;
}

@media (min-width: 768px) {
  .step-label {
    display: inline;
  }
}

/* =============================================
   Screen 1: Top
   ============================================= */
.top-screen {
  text-align: center;
  padding: var(--spacing-3xl) 0;
}

.top-screen .hero {
  max-width: 640px;
  margin: 0 auto;
}

.top-screen .badge {
  display: inline-block;
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 100px;
  margin-bottom: var(--spacing-lg);
  letter-spacing: 0.05em;
}

.top-screen h1 {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.top-screen .subtitle {
  font-size: 1.1rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
}

.top-screen .description {
  text-align: left;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: var(--spacing-2xl);
}

.btn-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
}

@media (min-width: 480px) {
  .btn-group {
    flex-direction: row;
    justify-content: center;
  }
}

/* =============================================
   Buttons
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  min-height: 52px;
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0) scale(0.97);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: var(--color-border-light);
  color: var(--color-text);
  border-color: var(--color-text-light);
}

.btn-danger {
  background: var(--color-risk-bg);
  color: var(--color-risk);
  border: 1px solid var(--color-risk-border);
}

.btn-danger:hover {
  background: var(--color-risk);
  color: white;
}

.btn-success {
  background: var(--color-proposal);
  color: white;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}

.btn-success:hover {
  background: var(--color-proposal);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.4);
  transform: translateY(-1px);
}

.btn-lg {
  min-height: 56px;
  padding: var(--spacing-md) var(--spacing-2xl);
  font-size: 1.05rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* =============================================
   Screen 2: Case
   ============================================= */
.case-screen {
  padding: var(--spacing-2xl) 0;
}

.case-screen .section-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.case-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--spacing-xl);
  border: 1px solid var(--color-border);
}

.case-card p {
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
  line-height: 1.9;
}

.case-card .highlight {
  background: #FEF3C7;
  border-left: 3px solid #F59E0B;
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: var(--spacing-lg) 0;
}

.case-card .unknown-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--spacing-sm);
  margin: var(--spacing-md) 0;
}

.case-card .unknown-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--color-bg);
  border-radius: var(--radius-sm);
}

.case-card .unknown-list li::before {
  content: "❓";
  font-size: 0.85rem;
  flex-shrink: 0;
}

.case-bottom {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  text-align: center;
  border: 1px solid var(--color-border);
}

.case-bottom .time-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-budget-bg);
  color: var(--color-budget);
  font-weight: 600;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 100px;
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
}

.case-bottom p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--spacing-lg);
}

/* =============================================
   Screen 3: Card Selection
   ============================================= */
.card-selection-screen {
  padding: var(--spacing-2xl) 0;
}

.selection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.selection-header .section-title {
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.selection-counter {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: var(--color-surface);
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 100px;
  border: 2px solid var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.selection-counter .count {
  font-size: 1.2rem;
}

.selection-rules {
  background: var(--color-budget-bg);
  border: 1px solid var(--color-budget-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  font-size: 0.9rem;
  color: var(--color-budget);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.selection-rules .rule {
  display: flex;
  align-items: center;
  gap: 4px;
}

.selection-rules .separator {
  color: var(--color-budget-border);
  margin: 0 var(--spacing-sm);
}

.card-type-section {
  margin-bottom: var(--spacing-xl);
}

.card-type-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-border);
}

.card-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.card-type-badge.purpose {
  background: var(--color-purpose-bg);
  color: var(--color-purpose);
}

.card-type-badge.budget {
  background: var(--color-budget-bg);
  color: var(--color-budget);
}

.card-type-badge.stakeholder {
  background: var(--color-stakeholder-bg);
  color: var(--color-stakeholder);
}

.card-type-badge.proposal {
  background: var(--color-proposal-bg);
  color: var(--color-proposal);
}

.card-type-count {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--spacing-md);
}

/* Card */
.card {
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card.selected {
  box-shadow: var(--shadow-md);
}

.card .card-name {
  font-size: 0.95rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.card .card-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.card .card-check {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: white;
  opacity: 0;
  transform: scale(0.5);
  transition: all var(--transition-fast);
}

.card.selected .card-check {
  opacity: 1;
  transform: scale(1);
}

/* Card type-specific styles */
.card.purpose {
  border-left: 4px solid var(--color-purpose);
}
.card.purpose:hover {
  border-color: var(--color-purpose);
}
.card.purpose.selected {
  background: var(--color-purpose-bg);
  border-color: var(--color-purpose);
}
.card.purpose .card-check {
  background: var(--color-purpose);
}
.card.purpose .card-name {
  color: var(--color-purpose);
}

.card.budget {
  border-left: 4px solid var(--color-budget);
}
.card.budget:hover {
  border-color: var(--color-budget);
}
.card.budget.selected {
  background: var(--color-budget-bg);
  border-color: var(--color-budget);
}
.card.budget .card-check {
  background: var(--color-budget);
}
.card.budget .card-name {
  color: var(--color-budget);
}

.card.stakeholder {
  border-left: 4px solid var(--color-stakeholder);
}
.card.stakeholder:hover {
  border-color: var(--color-stakeholder);
}
.card.stakeholder.selected {
  background: var(--color-stakeholder-bg);
  border-color: var(--color-stakeholder);
}
.card.stakeholder .card-check {
  background: var(--color-stakeholder);
}
.card.stakeholder .card-name {
  color: var(--color-stakeholder);
}

.card.proposal {
  border-left: 4px solid var(--color-proposal);
}
.card.proposal:hover {
  border-color: var(--color-proposal);
}
.card.proposal.selected {
  background: var(--color-proposal-bg);
  border-color: var(--color-proposal);
}
.card.proposal .card-check {
  background: var(--color-proposal);
}
.card.proposal .card-name {
  color: var(--color-proposal);
}

.card.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Selected cards panel */
.selected-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

.selected-panel h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.selected-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  min-height: 44px;
}

.selected-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  animation: slideUp 0.2s ease;
}

.selected-tag:hover {
  opacity: 0.8;
}

.selected-tag.purpose {
  background: var(--color-purpose-bg);
  color: var(--color-purpose);
  border: 1px solid var(--color-purpose-border);
}

.selected-tag.budget {
  background: var(--color-budget-bg);
  color: var(--color-budget);
  border: 1px solid var(--color-budget-border);
}

.selected-tag.stakeholder {
  background: var(--color-stakeholder-bg);
  color: var(--color-stakeholder);
  border: 1px solid var(--color-stakeholder-border);
}

.selected-tag.proposal {
  background: var(--color-proposal-bg);
  color: var(--color-proposal);
  border: 1px solid var(--color-proposal-border);
}

.selected-tag .remove {
  font-size: 1rem;
  line-height: 1;
  margin-left: 2px;
}

.selected-empty {
  color: var(--color-text-light);
  font-size: 0.9rem;
  padding: var(--spacing-md);
  text-align: center;
  width: 100%;
}

.validation-warning {
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  color: #92400E;
  border-radius: var(--radius-md);
  padding: var(--spacing-md) var(--spacing-lg);
  margin-top: var(--spacing-md);
  font-size: 0.9rem;
  display: none;
  animation: fadeIn 0.3s ease;
}

.validation-warning.show {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.selection-actions {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-xl);
}

/* =============================================
   Screen 4: Reason Input
   ============================================= */
.reason-screen {
  padding: var(--spacing-2xl) 0;
}

.reason-screen .section-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.reason-section {
  margin-bottom: var(--spacing-2xl);
}

.reason-section > h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.reason-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-normal);
}

.reason-card:hover {
  box-shadow: var(--shadow-md);
}

.reason-card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.reason-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px var(--spacing-sm);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}

.reason-card-badge.purpose {
  background: var(--color-purpose-bg);
  color: var(--color-purpose);
}

.reason-card-badge.budget {
  background: var(--color-budget-bg);
  color: var(--color-budget);
}

.reason-card-badge.stakeholder {
  background: var(--color-stakeholder-bg);
  color: var(--color-stakeholder);
}

.reason-card-badge.proposal {
  background: var(--color-proposal-bg);
  color: var(--color-proposal);
}

.reason-card-name {
  font-weight: 600;
  font-size: 0.95rem;
}

.reason-card-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

.reason-field {
  margin-bottom: var(--spacing-md);
}

.reason-field:last-child {
  margin-bottom: 0;
}

.reason-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

textarea {
  width: 100%;
  min-height: 80px;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: 0.9rem;
  line-height: 1.6;
  resize: vertical;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  color: var(--color-text);
  background: var(--color-surface);
}

textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea::placeholder {
  color: var(--color-text-light);
}

/* Unselected cards section */
.unselected-section {
  margin-top: var(--spacing-2xl);
}

.unselected-picker {
  margin-bottom: var(--spacing-lg);
}

.unselected-picker label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xs);
}

.unselected-picker select {
  width: 100%;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-family);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-surface);
  cursor: pointer;
  transition: border-color var(--transition-fast);
  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 d='M6 8L1 3h10z' fill='%236B7280'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

.unselected-picker select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.reason-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

/* =============================================
   Screen 5: Result
   ============================================= */
.result-screen {
  padding: var(--spacing-2xl) 0;
}

.result-screen .section-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Result banner */
.result-banner {
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl) var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
  text-align: center;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.5s ease;
}

.result-banner .result-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.result-banner .result-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.result-banner .result-message {
  font-size: 0.95rem;
  line-height: 1.9;
  text-align: left;
  white-space: pre-line;
  max-width: 640px;
  margin: 0 auto;
}

/* Result type colors */
.result-banner.result-positive {
  background: linear-gradient(135deg, #ECFDF5, #D1FAE5);
  border: 1px solid var(--color-proposal-border);
  color: #065F46;
}

.result-banner.result-warning {
  background: linear-gradient(135deg, #FFFBEB, #FEF3C7);
  border: 1px solid #FDE68A;
  color: #78350F;
}

.result-banner.result-danger {
  background: linear-gradient(135deg, #FEF2F2, #FEE2E2);
  border: 1px solid var(--color-risk-border);
  color: #7F1D1D;
}

.result-banner.result-conflict {
  background: linear-gradient(135deg, #F5F3FF, #EDE9FE);
  border: 1px solid #C4B5FD;
  color: #4C1D95;
}

.result-banner.result-progress {
  background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
  border: 1px solid var(--color-budget-border);
  color: #1E3A5F;
}

.result-banner.result-stagnant {
  background: linear-gradient(135deg, #F9FAFB, #F3F4F6);
  border: 1px solid var(--color-border);
  color: #374151;
}

/* Result details */
.result-detail-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
}

.result-detail-section h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.result-card-list {
  list-style: none;
  padding: 0;
}

.result-card-item {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.result-card-item:last-child {
  border-bottom: none;
}

.result-card-item .card-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.result-card-item .reason-text {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  padding-left: var(--spacing-lg);
  line-height: 1.7;
}

.result-card-item .reason-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-light);
  padding-left: var(--spacing-lg);
}

/* Score details */
.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.score-item {
  text-align: center;
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.score-item .score-label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.score-item .score-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
}

.score-item .score-value.risk {
  color: var(--color-risk);
}

/* Instructor comment */
.instructor-comment {
  margin-top: var(--spacing-lg);
}

.instructor-comment label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.instructor-comment textarea {
  min-height: 100px;
}

/* Final message */
.final-message {
  background: linear-gradient(135deg, #1E3A5F, #1E40AF);
  color: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  margin-top: var(--spacing-xl);
  box-shadow: var(--shadow-xl);
}

.final-message p {
  font-size: 0.95rem;
  line-height: 2;
  margin-bottom: var(--spacing-md);
}

.final-message p:last-child {
  margin-bottom: 0;
}

/* Result actions */
.result-actions {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-top: var(--spacing-xl);
}

/* Copy success toast */
.toast {
  position: fixed;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #1F2937;
  color: white;
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow-xl);
  z-index: 1000;
  opacity: 0;
  transition: all var(--transition-slow);
  pointer-events: none;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* =============================================
   Modal
   ============================================= */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-lg);
  animation: fadeIn 0.2s ease;
}

.modal-overlay.show {
  display: flex;
}

.modal {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.3s ease;
}

.modal h2 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.modal p, .modal li {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.modal ol, .modal ul {
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.modal .modal-close {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--spacing-lg);
}

/* =============================================
   Presentation format
   ============================================= */
.presentation-format {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.presentation-format ol {
  padding-left: var(--spacing-lg);
}

.presentation-format li {
  margin-bottom: var(--spacing-sm);
  font-size: 0.9rem;
}

/* =============================================
   Footer helpers
   ============================================= */
.footer-helpers {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-2xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  flex-wrap: wrap;
}

.footer-helpers .btn {
  font-size: 0.85rem;
  min-height: 40px;
  padding: var(--spacing-sm) var(--spacing-lg);
}

/* =============================================
   Print Styles
   ============================================= */
@media print {
  body {
    background: white;
    font-size: 12pt;
  }

  .step-indicator,
  .mobile-notice,
  .btn,
  .footer-helpers,
  .toast,
  .modal-overlay,
  .instructor-comment,
  .result-actions {
    display: none !important;
  }

  .screen {
    display: none !important;
  }

  .screen.result-screen {
    display: block !important;
  }

  .result-banner {
    box-shadow: none;
    border: 2px solid #333;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .result-detail-section {
    box-shadow: none;
    border: 1px solid #ccc;
    page-break-inside: avoid;
  }

  .final-message {
    background: #333 !important;
    color: white !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
  .top-screen h1 {
    font-size: 1.5rem;
  }

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

  .case-card .unknown-list {
    grid-template-columns: 1fr;
  }

  .result-banner {
    padding: var(--spacing-lg);
  }

  .result-banner .result-title {
    font-size: 1.2rem;
  }

  .score-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  .selection-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .step-connector {
    width: 16px;
  }

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