/* ==========================================================================
   CareerPath AI — Learning Roadmap Stylesheet (roadmap.css)
   Clean Modern EduTech Aesthetics · Indigo, Blue & Cyan Accents
   CareerPath AI · Enterprise Edition
   ========================================================================== */

/* Top Roadmap Summary Header */
.roadmap-header-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.roadmap-header-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

/* 3D Roadmap Milestone Path Canvas Container */
.roadmap-path-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  position: relative;
}

.roadmap-path-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

#roadmap-path {
  cursor: grab;
}

#roadmap-path:active {
  cursor: grabbing;
}

/* Timeline Layout */
.roadmap-timeline {
  position: relative;
  padding-left: 24px;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  top: 16px;
  bottom: 16px;
  left: 41px;
  width: 2px;
  background: #CBD5E1;
  z-index: 1;
}

@media (max-width: 575.98px) {
  .roadmap-timeline {
    padding-left: 0 !important;
  }
  .roadmap-timeline::before {
    display: none !important;
  }
  .week-card {
    padding: 1.15rem 0.85rem !important;
    border-radius: var(--radius-sm) !important;
  }
  .task-item {
    padding: 0.75rem 0.85rem !important;
    gap: 0.65rem !important;
  }
  .roadmap-header-card,
  .roadmap-path-card {
    padding: 1.25rem 1rem !important;
  }
}

/* Week Cards */
.week-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  z-index: 2;
  margin-bottom: 1.5rem;
}

.week-card:hover {
  border-color: #CBD5E1;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.week-card.active-week {
  border-color: var(--color-indigo-600);
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.12);
}

.week-card.completed-week {
  border-color: #BBF7D0;
}

.week-card.highlight-week {
  animation: pulseHighlight 1.5s ease;
}

@keyframes pulseHighlight {
  0% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(79, 70, 229, 0.15); transform: scale(1.01); }
  100% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0); }
}

.week-badge-pill {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--color-indigo-600);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', 'Inter', var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(79, 70, 229, 0.25);
  font-feature-settings: "zero" 0;
}

.week-card.completed-week .week-badge-pill {
  background: var(--color-success);
}

/* Task Checklist Items */
.task-checklist-item,
.task-item {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.95rem 1.25rem;
  transition: all var(--transition-fast);
}

.task-checklist-item:hover,
.task-item:hover {
  background: var(--color-surface-muted);
  border-color: #CBD5E1;
}

.task-checklist-item.is-completed,
.task-item.is-completed {
  opacity: 0.75;
  background: var(--color-success-bg);
  border-color: #BBF7D0;
}

.task-checklist-item.is-completed .task-title,
.task-item.is-completed .task-title {
  text-decoration: line-through;
  color: var(--color-text-muted) !important;
}

.task-checkbox,
.task-checkbox-input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-indigo-600);
  flex-shrink: 0;
}

/* Resource Link Button */
.resource-link-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid #C7D2FE;
  background: var(--color-surface-indigo);
  color: var(--color-indigo-700);
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 500;
}

.resource-link-btn:hover {
  background: var(--color-indigo-600);
  border-color: var(--color-indigo-600);
  color: #FFFFFF;
  text-decoration: none;
  box-shadow: 0 1px 3px rgba(79, 70, 229, 0.25);
}

/* ==========================================================================
   Print / PDF Stylesheet (@media print)
   ========================================================================== */
@media print {
  @page {
    margin: 1.2cm;
    size: A4 portrait;
  }

  html, body.roadmap-page {
    background: #ffffff !important;
    color: #0f172a !important;
    font-size: 11pt !important;
    line-height: 1.4 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  .cp-navbar,
  .cp-navbar-notch,
  footer,
  .roadmap-path-card,
  #roadmap-path,
  .breadcrumb,
  #alertContainer,
  #chatWidgetContainer,
  .chat-toggle-btn,
  .btn,
  button,
  .resource-link-btn,
  .roadmap-timeline::before {
    display: none !important;
  }

  .print-brand-header {
    display: block !important;
    border-bottom: 2px solid var(--color-indigo-600) !important;
    margin-bottom: 1.5rem !important;
  }

  .print-brand-header h2 {
    color: #0f172a !important;
    font-size: 16pt !important;
  }

  main.container {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .roadmap-header-card {
    background: #f8fafc !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    padding: 1rem 1.25rem !important;
    margin-bottom: 1.5rem !important;
  }

  .roadmap-header-card::before {
    background: var(--color-indigo-600) !important;
    height: 3px !important;
  }

  #roadmapCareerTitle {
    color: #0f172a !important;
    font-size: 15pt !important;
  }

  #roadmapCareerDesc {
    color: #334155 !important;
    font-size: 10pt !important;
  }

  .atlas-badge,
  .badge-navy,
  .cp-tag {
    border: 1px solid #cbd5e1 !important;
    background: #f1f5f9 !important;
    color: #0f172a !important;
  }

  .match-score-badge {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: none !important;
  }

  #roadmapPercentage {
    color: var(--color-indigo-600) !important;
  }

  .progress-bar {
    background: var(--color-indigo-600) !important;
  }

  .roadmap-timeline {
    padding-left: 0 !important;
  }

  .week-card {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    margin-bottom: 1.25rem !important;
    padding: 1rem !important;
    break-inside: avoid !important;
    page-break-inside: avoid !important;
  }

  .week-card.active-week,
  .week-card.completed-week {
    border-color: var(--color-indigo-600) !important;
    box-shadow: none !important;
  }

  .week-badge-pill {
    background: var(--color-indigo-600) !important;
    color: #ffffff !important;
    box-shadow: none !important;
  }

  .week-card h3 {
    color: #0f172a !important;
    font-size: 12pt !important;
  }

  .week-card p,
  .week-card .text-muted {
    color: #475569 !important;
  }

  .task-checklist-item,
  .task-item {
    background: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    color: #0f172a !important;
    padding: 0.6rem 0.9rem !important;
    margin-bottom: 0.4rem !important;
  }

  .task-checklist-item.is-completed,
  .task-item.is-completed {
    background: #f0fdf4 !important;
    border-color: #86efac !important;
  }

  .task-checklist-item .task-title,
  .task-item .task-title {
    color: #0f172a !important;
    font-size: 10pt !important;
  }

  .task-checklist-item .text-muted,
  .task-item .text-muted {
    color: #64748b !important;
    font-size: 9pt !important;
  }
}

/* ==========================================================================
   Desktop UX Enhancements for Roadmap (min-width: 992px)
   ========================================================================== */
@media (min-width: 992px) {
  .roadmap-header-card {
    padding: 2.25rem 2.5rem;
  }
  .week-card {
    padding: 1.75rem 2rem;
  }
  .task-checklist-item,
  .task-item {
    padding: 1.15rem 1.5rem;
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s ease, border-color 0.2s ease;
  }
  .task-checklist-item:hover,
  .task-item:hover {
    transform: translateX(4px);
    border-color: #CBD5E1;
    background: var(--color-surface-muted);
  }
  .resource-link-btn {
    padding: 0.35rem 0.85rem;
    font-size: 0.78rem;
  }
  .resource-link-btn:hover {
    transform: translateY(-1px);
  }

  #roadmap-path {
    min-height: 350px;
  }
}

.roadmap-page main.container,
.roadmap-page > main {
  max-width: var(--container-max-width, 1280px) !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

/* ==========================================================================
   Weekly Milestone Test Modal & Test Runner UI
   ========================================================================== */
.week-card.locked-week {
  opacity: 0.72;
  background: var(--color-surface-muted, #F8FAFC);
}

.week-card.awaiting-test-week {
  border-color: #FCD34D !important;
  box-shadow: 0 4px 18px rgba(245, 158, 11, 0.12) !important;
}

.test-question-item {
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  border-radius: 16px;
  padding: 1.4rem 1.6rem;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.02);
  position: relative;
}

.test-question-item:hover {
  border-color: #CBD5E1;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

.test-question-item.is-answered {
  border-color: #CBD5E1;
  background: #FFFFFF;
  border-left: 4px solid #4F46E5;
}

.question-pill-index {
  display: inline-flex;
  align-items: center;
  font-size: 0.74rem;
  font-weight: 700;
  font-family: var(--font-mono, ui-monospace, monospace);
  color: #4F46E5;
  background: rgba(79, 70, 229, 0.08);
  border: 1px solid rgba(79, 70, 229, 0.16);
  border-radius: 6px;
  padding: 0.22rem 0.6rem;
  letter-spacing: 0.02em;
}

.question-answered-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 600;
  color: #16A34A;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  border-radius: 6px;
  padding: 0.2rem 0.5rem;
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.2s ease;
  pointer-events: none;
}

.question-answered-badge.is-visible {
  opacity: 1;
  transform: scale(1);
}

.question-pill-topic {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 600;
  font-family: var(--font-mono, ui-monospace, monospace);
  color: #475569;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  padding: 0.2rem 0.55rem;
  text-transform: capitalize;
}

.question-prompt-text {
  font-size: 1.02rem;
  font-weight: 650;
  color: #0F172A;
  line-height: 1.55;
  letter-spacing: -0.01em;
}

/* --- High-End Option Items --- */
.test-option-item {
  border: 1.5px solid #E2E8F0;
  border-radius: 12px;
  padding: 0.85rem 1.15rem;
  background: #F8FAFC;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 0.9rem;
  position: relative;
  user-select: none;
}

.test-option-item:hover {
  background: #FFFFFF;
  border-color: #94A3B8;
  transform: translateY(-1.5px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.test-option-item.selected {
  border-color: #4F46E5;
  background: #EEF2FF;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12), 0 4px 12px rgba(79, 70, 229, 0.06);
  transform: translateY(-1px);
}

.test-option-item input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  margin: 0;
  pointer-events: none;
}

.option-letter-chip {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 8px;
  background: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  color: #475569;
  font-size: 0.78rem;
  font-weight: 700;
  font-family: var(--font-mono, ui-monospace, monospace);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.test-option-item:hover .option-letter-chip {
  border-color: #4F46E5;
  color: #4F46E5;
}

.test-option-item.selected .option-letter-chip {
  background: #4F46E5;
  border-color: #4F46E5;
  color: #FFFFFF;
  box-shadow: 0 2px 6px rgba(79, 70, 229, 0.3);
}

.option-text {
  font-size: 0.915rem;
  font-weight: 500;
  color: #334155;
  line-height: 1.5;
  transition: color 0.15s ease;
}

.test-option-item.selected .option-text {
  color: #0F172A;
  font-weight: 600;
}

.option-status-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid #CBD5E1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  font-size: 0.72rem;
  transition: all 0.2s ease;
}

.test-option-item:hover .option-status-dot {
  border-color: #94A3B8;
}

.test-option-item.selected .option-status-dot {
  background: #4F46E5;
  border-color: #4F46E5;
  color: #FFFFFF;
}

/* --- Milestone Modal Shell & HUD --- */
.milestone-modal-dialog {
  max-width: 860px;
  margin: 1.75rem auto;
}

.milestone-modal-content {
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(15, 23, 42, 0.25), 0 0 0 1px rgba(15, 23, 42, 0.05);
}

.milestone-hud-header {
  background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);
  border-bottom: 1px solid #E2E8F0;
  position: relative;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.03);
}

.milestone-hud-info {
  flex: 1;
  min-width: 280px;
}

.milestone-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0F172A;
  letter-spacing: -0.02em;
  margin-top: 0.2rem;
  margin-bottom: 0.35rem;
}

.milestone-chip-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #0284C7;
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: 9999px;
}

.milestone-chip-week {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-mono, ui-monospace, monospace);
  color: #1E293B;
  background: #E2E8F0;
  border-radius: 6px;
}

.milestone-chip-proctor {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--font-mono, ui-monospace, monospace);
  color: #DC2626;
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.25);
  border-radius: 9999px;
}

.proctor-pulse-beacon {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #EF4444;
  box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  animation: proctorPulse 1.8s infinite;
}

@keyframes proctorPulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(239, 68, 68, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
  }
}

.milestone-chip-strikes {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 600;
  font-family: var(--font-mono, ui-monospace, monospace);
  border-radius: 9999px;
  transition: all 0.2s ease;
}

.milestone-chip-strikes.strikes-clean {
  color: #16A34A;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.milestone-chip-strikes.strikes-warning {
  color: #D97706;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.milestone-chip-strikes.strikes-danger {
  color: #FFFFFF;
  background: #DC2626;
  border: 1px solid #DC2626;
}

.milestone-chip-fullscreen {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  font-size: 0.7rem;
  font-weight: 500;
  color: #64748B;
  background: #F1F5F9;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
}

/* Timer & Island Controls */
.milestone-timer-island {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.milestone-timer-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: #0F172A;
  color: #FFFFFF;
  border: 1.5px solid #1E293B;
  border-radius: 12px;
  padding: 0.35rem 0.85rem;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
  transition: all 0.2s ease;
}

.timer-stopwatch-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(239, 68, 68, 0.2);
  color: #F87171;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.timer-info {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-align: left;
}

.timer-sublabel {
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #94A3B8;
}

.timer-digits {
  font-family: 'Inter', ui-sans-serif, system-ui, sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #F87171;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "zero" 0, "tnum" 1;
}

.milestone-timer-pill.is-urgent {
  background: #7F1D1D;
  border-color: #EF4444;
  box-shadow: 0 0 16px rgba(239, 68, 68, 0.4);
}

.milestone-timer-pill.is-urgent .timer-digits {
  color: #FFFFFF;
}

.milestone-timer-pill.is-penalty {
  background: #DC2626;
  border-color: #EF4444;
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.milestone-btn-regen {
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  color: #475569;
  font-size: 0.76rem;
  font-weight: 600;
  border-radius: 8px;
  padding: 0.35rem 0.65rem;
  transition: all 0.15s ease;
}

.milestone-btn-regen:hover {
  background: #F8FAFC;
  border-color: #94A3B8;
  color: #0F172A;
}

.milestone-autosave-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.68rem;
  font-weight: 500;
  color: #64748B;
  background: rgba(241, 245, 249, 0.8);
  padding: 0.15rem 0.5rem;
  border-radius: 6px;
}

/* --- Proctoring Rules Ribbon --- */
.milestone-rules-ribbon {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.04) 0%, rgba(14, 165, 233, 0.04) 100%);
  border: 1px solid rgba(99, 102, 241, 0.16);
  border-radius: 12px;
  padding: 0.75rem 1rem;
}

.rules-mini-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.76rem;
  font-weight: 600;
  color: #334155;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 0.3rem 0.65rem;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.03);
}

.rules-strike-details {
  position: relative;
}

.rules-summary-toggle {
  font-size: 0.75rem;
  font-weight: 600;
  color: #4F46E5;
  cursor: pointer;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  background: rgba(79, 70, 229, 0.08);
  transition: all 0.15s ease;
  user-select: none;
  list-style: none;
}

.rules-summary-toggle::-webkit-details-marker {
  display: none;
}

.rules-summary-toggle:hover {
  background: rgba(79, 70, 229, 0.14);
}

.rules-dropdown-card {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  width: 320px;
  max-width: min(320px, calc(100vw - 3rem));
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 10px;
  padding: 0.85rem;
  font-size: 0.76rem;
  color: #334155;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.15);
  z-index: 1055;
  line-height: 1.5;
}

/* --- Resumed Card --- */
.milestone-resumed-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(251, 191, 36, 0.04) 100%);
  border: 1.5px solid rgba(245, 158, 11, 0.25);
  border-radius: 12px;
  padding: 0.75rem 1rem;
}

.resumed-icon-pulse {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(245, 158, 11, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
}

.milestone-btn-fresh {
  background: #F59E0B;
  color: #FFFFFF;
  font-weight: 600;
  font-size: 0.78rem;
  border: none;
  border-radius: 8px;
  padding: 0.35rem 0.85rem;
  transition: all 0.15s ease;
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.25);
}

.milestone-btn-fresh:hover {
  background: #D97706;
  color: #FFFFFF;
  transform: translateY(-1px);
}

/* --- Modal Footer (Progress & Actions Dock) --- */
.milestone-hud-footer {
  background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
  border-top: 1px solid #E2E8F0;
  position: relative;
  z-index: 10;
}

.milestone-footer-progress-box {
  min-width: 220px;
  max-width: 280px;
}

.milestone-progress-label {
  font-size: 0.78rem;
  color: #64748B;
  font-weight: 500;
}

.milestone-progress-pill {
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-mono, ui-monospace, monospace);
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
  background: #E2E8F0;
  color: #475569;
  transition: all 0.25s ease;
}

.milestone-progress-pill.completed {
  background: #DCFCE7;
  color: #15803D;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.milestone-progress-track {
  width: 100%;
  height: 6px;
  background: #E2E8F0;
  border-radius: 9999px;
  overflow: hidden;
}

.milestone-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #4F46E5 0%, #0EA5E9 100%);
  border-radius: 9999px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.milestone-progress-fill.bg-success {
  background: linear-gradient(90deg, #10B981 0%, #059669 100%) !important;
}

.milestone-btn-exit {
  border-radius: 10px;
  font-weight: 600;
  padding: 0.45rem 1rem;
  font-size: 0.84rem;
}

.milestone-btn-submit {
  border-radius: 10px;
  font-weight: 650;
  padding: 0.45rem 1.4rem;
  font-size: 0.86rem;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.25);
  transition: all 0.2s ease;
}

.milestone-btn-submit.pulse-ready {
  animation: submitReadyPulse 2s infinite;
}

@keyframes submitReadyPulse {
  0% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(79, 70, 229, 0); }
  100% { box-shadow: 0 0 0 0 rgba(79, 70, 229, 0); }
}

/* Result View Styling */
.milestone-result-score-card {
  background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.result-score-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #64748B;
  margin-bottom: 0.25rem;
}

.result-score-val {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* Responsive Overrides for Mobile Viewports */
@media (max-width: 768px) {
  .milestone-modal-dialog {
    margin: 0.5rem;
  }

  .milestone-hud-top {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 0.75rem;
  }

  .milestone-hud-info {
    min-width: 100%;
    width: 100%;
  }

  .milestone-timer-island {
    width: 100%;
    align-items: stretch;
    margin-top: 0.25rem;
  }

  .milestone-timer-island .d-flex {
    justify-content: space-between !important;
  }

  .milestone-timer-pill {
    padding: 0.3rem 0.65rem;
  }

  .milestone-timer-pill .timer-digits {
    font-size: 1.05rem;
  }

  .milestone-hud-footer {
    flex-direction: column;
    align-items: stretch !important;
    gap: 1rem;
    padding: 1rem !important;
  }

  .milestone-footer-progress-box {
    max-width: 100%;
    width: 100%;
  }

  #testActiveButtons {
    width: 100%;
    margin-left: 0 !important;
  }

  .milestone-btn-exit,
  .milestone-btn-submit {
    flex: 1;
    text-align: center;
    justify-content: center;
  }

  .test-question-item {
    padding: 1.15rem 1.15rem;
    border-radius: 14px;
  }

  .test-option-item {
    padding: 0.75rem 0.9rem;
    gap: 0.7rem;
  }

  .rules-mini-pill {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
  }

  .rules-dropdown-card {
    width: calc(100vw - 2.5rem);
    right: auto;
    left: 0;
  }
}