/* assets/css/pages/diagnostic.css */

.diagnostic-page-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem 1.5rem;
}

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

.diag-title {
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--color-text-main);
  margin: 0 0 0.5rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.diag-subtitle {
  font-size: 1rem;
  color: var(--color-text-muted);
  max-width: 38rem;
  margin: 0 auto;
  line-height: 1.5;
}

/* Progress Tracker */
.diag-progress-bar-wrap {
  margin-bottom: 2rem;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-sm);
}

.diag-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-text-main);
  margin-bottom: 0.6rem;
}

.diag-progress-track {
  height: 0.75rem;
  background: var(--color-bg-base);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.diag-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), #10b981);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Question Card */
.diag-question-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-xl);
  margin-bottom: 1.5rem;
  animation: diagCardFade 0.25s ease forwards;
}

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

.diag-meta-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.diag-subject-badge {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}

.badge-math { background: #dbeafe; color: #1e40af; }
.badge-ela { background: #fce7f3; color: #9d174d; }
.badge-science { background: #d1fae5; color: #065f46; }
.badge-socialstudies { background: #fef3c7; color: #92400e; }

.diag-standard-code,
.diag-blooms-tag {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.diag-question-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text-main);
  line-height: 1.4;
  margin: 0 0 1.5rem 0;
}

/* Options */
.diag-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.diag-option-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-bg-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  color: var(--color-text-main);
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
}

.diag-option-btn:hover {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 6%, transparent);
  transform: translateX(4px);
}

.diag-option-btn.selected {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 12%, transparent);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.opt-letter {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-md);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  font-weight: 900;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.diag-option-btn.selected .opt-letter {
  background: var(--color-primary);
  color: white;
}

.opt-label {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

/* Confidence Row */
.diag-confidence-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

.confidence-toggle-group {
  display: flex;
  gap: 0.5rem;
}

.conf-btn {
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-base);
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s;
}

.conf-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-text-main);
}

.conf-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Navigation footer */
.diag-nav-footer {
  display: flex;
  justify-content: flex-end;
}

.diag-next-btn {
  padding: 0.85rem 2rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: white;
  border: none;
  font-weight: 900;
  font-size: 1rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: var(--shadow-md);
  transition: all 0.2s;
}

.diag-next-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

/* ==========================================================================
   Prescription Report View
   ========================================================================== */
.prescription-header-card {
  background: radial-gradient(circle at top right, color-mix(in srgb, var(--color-primary) 18%, var(--color-bg-surface)), var(--color-bg-surface));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.prescription-score-circle {
  width: 7.5rem;
  height: 7.5rem;
  border-radius: 50%;
  background: var(--color-bg-base);
  border: 4px solid var(--color-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.score-pct {
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
}

.score-label {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.prescription-summary-text h2 {
  margin: 0.25rem 0 0.35rem 0;
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-text-main);
}

.prescription-summary-text p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.prescription-badge {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-primary) 15%, transparent);
  color: var(--color-primary);
}

.xp-awarded-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid #10b981;
  color: #10b981;
  font-weight: 800;
  font-size: 0.85rem;
}

/* Prescription Grid */
.prescription-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.presc-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-lg);
}

.presc-card-title {
  margin: 0 0 1.25rem 0;
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.presc-items-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.presc-item {
  background: var(--color-bg-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1rem;
}

.std-badge {
  display: inline-block;
  font-family: monospace;
  font-size: 0.8125rem;
  font-weight: 800;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid #10b981;
}

.growth-hint {
  font-size: 0.85rem;
  color: var(--color-text-main);
  margin: 0.4rem 0 0.75rem 0;
  line-height: 1.4;
}

.growth-action-btns {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.presc-btn-action {
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg-surface);
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.8rem;
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s;
}

.presc-btn-action:hover {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.presc-footer-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}