/**
 * General EduTech Centre — The Mouse Changes Hands (Teaching Process)
 * Design tokens: Crimson #BA2B3E, Navy #12234A, Sheet Green #1E7B4F, Paper #FBFBFC, Mist #F8F9FA
 * Clean human editorial aesthetic. No sci-fi buzzwords, no all-caps eyebrows.
 */

/* ==========================================================================
   1. SECTION CONTAINER & VIEWPORT SWITCHER
   ========================================================================== */
.teaching-flow-section {
  position: relative;
  background-color: var(--paper, #FBFBFC);
  background-image: var(--grid-pattern-light, radial-gradient(#CBD5E1 0.75px, transparent 0.75px));
  background-size: 24px 24px;
  color: var(--navy, #12234A);
  overflow: visible;
  padding: 0;
}

/* Skip link for keyboard accessibility */
.tf-skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 999;
  padding: 6px 14px;
  background: var(--navy, #12234A);
  color: #FFFFFF;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}
.tf-skip-link:focus {
  position: fixed;
  left: 20px;
  top: 80px;
  width: auto;
  height: auto;
  overflow: visible;
}

/* Section Header */
.tf-header {
  margin-bottom: 8px;
}
.tf-title {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 700;
  color: var(--navy, #12234A);
  letter-spacing: -0.02em;
  margin: 0 0 4px 0;
  line-height: 1.2;
}
.tf-desc {
  font-family: var(--font-body, 'Manrope', sans-serif);
  font-size: 0.95rem;
  color: var(--text-muted, #475569);
  max-width: 62ch;
  line-height: 1.45;
  margin: 0;
}

/* Display switching: Default is stacked layout (mobile/tablet or low height) */
.tf-pinned-experience {
  display: none;
}
.tf-stacked-experience {
  display: block;
}

/* Desktop with height >= 620px: Use Pinned Experience */
@media (min-width: 1024px) and (min-height: 620px) and (prefers-reduced-motion: no-preference) {
  .tf-pinned-experience {
    display: block;
  }
  .tf-stacked-experience {
    display: none;
  }
}

/* ==========================================================================
   2. PINNED EXPERIENCE (Desktop Pinned Scroll)
   ========================================================================== */
.tf-wrapper {
  position: relative;
  height: calc(100svh + 240svh);
}

.tf-sticky-stage {
  position: sticky;
  top: 68px; /* Below site header */
  height: calc(100svh - 68px);
  max-height: calc(100svh - 68px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 12px 20px 14px;
  overflow: hidden;
  box-sizing: border-box;
}

/* Track container */
.tf-track-container {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 10px;
  position: relative;
  padding: 0 4px;
  height: 80px;
}

/* End-cap chips */
.tf-cap {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  border: 1.5px solid #CBD5E1;
  background: #FFFFFF;
  color: #64748B;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}
.tf-cap-avatar {
  font-size: 0.9rem;
}
.tf-cap-trainer.is-lit {
  background: var(--navy, #12234A);
  color: #FFFFFF;
  border-color: var(--navy, #12234A);
  box-shadow: 0 2px 8px rgba(18, 35, 74, 0.2);
}
.tf-cap-you.is-lit {
  background: var(--crimson, #BA2B3E);
  color: #FFFFFF;
  border-color: var(--crimson, #BA2B3E);
  box-shadow: 0 2px 8px rgba(186, 43, 62, 0.25);
}
.tf-cap-you .tf-cap-tick {
  display: none;
  font-weight: 800;
}
.tf-cap-you.is-solo .tf-cap-tick {
  display: inline-block;
}

/* Rail Area */
.tf-rail-area {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.tf-rail-bg {
  position: absolute;
  top: 50%;
  left: 20px;
  right: 20px;
  height: 4px;
  background: #E2E8F0;
  transform: translateY(-50%);
  border-radius: 2px;
  z-index: 1;
}
.tf-rail-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--navy, #12234A) 0%, var(--crimson, #BA2B3E) 100%);
  border-radius: 2px;
  transition: width 0.12s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Cursor Token */
.tf-cursor-token {
  position: absolute;
  top: 50%;
  left: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2px solid var(--navy, #12234A);
  box-shadow: 0 3px 12px rgba(18, 35, 74, 0.22);
  transform: translate(-50%, -50%);
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: left 0.12s cubic-bezier(0.2, 0.8, 0.2, 1), border-color 0.25s ease;
  pointer-events: none;
}
.tf-cursor-token svg {
  width: 18px;
  height: 18px;
  fill: var(--navy, #12234A);
  transition: fill 0.25s ease;
}
.tf-cursor-token.is-you {
  border-color: var(--crimson, #BA2B3E);
}
.tf-cursor-token.is-you svg {
  fill: var(--crimson, #BA2B3E);
}

.tf-cursor-bubble {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--navy, #12234A);
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
  pointer-events: none;
  transition: background-color 0.25s ease;
}
.tf-cursor-bubble::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--navy, #12234A);
}
.tf-cursor-token.is-you .tf-cursor-bubble {
  background: var(--crimson, #BA2B3E);
}
.tf-cursor-token.is-you .tf-cursor-bubble::after {
  border-top-color: var(--crimson, #BA2B3E);
}

/* Stations Tablist */
.tf-stations-list {
  position: relative;
  z-index: 2;
  display: flex;
  width: 100%;
  justify-content: space-between;
}

.tf-station-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  outline: none;
  text-decoration: none;
}
.tf-station-btn:focus-visible .tf-station-circle {
  outline: 2px solid var(--sheet-green, #1E7B4F);
  outline-offset: 3px;
}

.tf-station-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2px solid #CBD5E1;
  color: #64748B;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.tf-station-btn.is-active .tf-station-circle {
  background: var(--crimson, #BA2B3E);
  border-color: var(--crimson, #BA2B3E);
  color: #FFFFFF;
  box-shadow: 0 3px 12px rgba(186, 43, 62, 0.35);
}
.tf-station-btn.is-done .tf-station-circle {
  background: var(--navy, #12234A);
  border-color: var(--navy, #12234A);
  color: #FFFFFF;
}

.tf-station-info {
  margin-top: 4px;
  text-align: center;
  white-space: nowrap;
}
.tf-station-name {
  display: block;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy, #12234A);
  transition: color 0.2s ease;
}
.tf-station-plain {
  display: block;
  font-family: var(--font-body, 'Manrope', sans-serif);
  font-size: 0.76rem;
  color: var(--text-muted, #64748B);
  transition: color 0.2s ease;
}
.tf-station-btn.is-active .tf-station-name {
  color: var(--crimson, #BA2B3E);
  font-weight: 700;
}
.tf-station-btn.is-active .tf-station-plain {
  color: var(--navy, #12234A);
  font-weight: 600;
}

/* ==========================================================================
   3. PINNED STAGE GRID (Monitor 7fr, Text Panel 5fr)
   ========================================================================== */
.tf-stage-grid {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  min-height: 0;
  height: 100%;
}

.tf-monitor-col {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 0;
  position: relative;
}

.tf-monitor-wrapper {
  position: relative;
  width: 100%;
  height: clamp(250px, calc(100% - 46px), 430px);
  aspect-ratio: 4 / 3;
  margin: 0 auto;
}

.tf-monitor-bezel {
  position: relative;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #1C2B3E 0%, #111827 100%);
  border-radius: 12px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  box-shadow:
    0 20px 48px -12px rgba(15, 23, 42, 0.45),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  overflow: visible;
  box-sizing: border-box;
}

.tf-monitor-cam {
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #1F2937;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.8) inset;
  z-index: 5;
}

.tf-screen {
  flex: 1;
  background: #0B111D;
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tf-scenes-viewport {
  flex: 1;
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.tf-scene {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  background: #0B111D;
  transform: scale(0.98);
  pointer-events: none;
  transition: opacity 220ms cubic-bezier(0.2, 0.8, 0.2, 1), transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.tf-scene.is-active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  pointer-events: auto;
}

/* In stacked cards, every card's scene is always active and visible */
.tf-stacked-experience .tf-scene {
  position: relative;
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  pointer-events: auto !important;
  height: 100%;
}

.tf-screen-bottom {
  position: absolute;
  bottom: 6px;
  left: 10px;
  right: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
  pointer-events: none;
}
.tf-replay-btn {
  pointer-events: auto;
  background: rgba(18, 35, 74, 0.8);
  color: #CBD5E1;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  font-size: 0.72rem;
  padding: 2px 7px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  backdrop-filter: blur(4px);
  transition: all 0.2s ease;
}
.tf-replay-btn:hover {
  background: rgba(186, 43, 62, 0.85);
  color: #FFFFFF;
}
.tf-example-label {
  font-size: 0.72rem;
  color: #94A3B8;
  letter-spacing: 0.02em;
  background: rgba(11, 17, 29, 0.75);
  padding: 2px 6px;
  border-radius: 3px;
}

/* Attached Polaroid Photo */
.tf-polaroid {
  position: absolute;
  bottom: -18px;
  left: -16px;
  background: #FFFFFF;
  padding: 5px 5px 10px 5px;
  border-radius: 2px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transform: rotate(-3deg);
  z-index: 20;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  max-width: 155px;
  border: 1px solid #E2E8F0;
}
.tf-polaroid:hover {
  transform: rotate(0deg) scale(1.05);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}
.tf-polaroid-tape {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 14px;
  background: rgba(230, 225, 205, 0.75);
  border-radius: 1px;
}
.tf-polaroid-img {
  width: 100%;
  height: 90px;
  object-fit: cover;
  border-radius: 1px;
  display: block;
}
.tf-polaroid-caption {
  font-size: 0.68rem;
  font-family: var(--font-body, 'Manrope', sans-serif);
  color: #475569;
  margin-top: 4px;
  line-height: 1.2;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Hide polaroid when inner container height < 620px (e.g. 1366x650) */
@media (max-height: 680px) {
  .tf-polaroid {
    display: none !important;
  }
}

/* Tool chips row */
.tf-tools-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
  justify-content: center;
}
.tf-tools-label {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--navy, #12234A);
  margin-right: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}
.tf-tool-chip {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  background: #FFFFFF;
  border: 1.5px solid var(--navy, #12234A);
  color: var(--navy, #12234A);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.tf-tool-chip:hover {
  background: rgba(18, 35, 74, 0.06);
}
.tf-tool-chip.is-active {
  background: var(--navy, #12234A);
  color: #FFFFFF;
  border-color: var(--navy, #12234A);
  box-shadow: 0 2px 8px rgba(18, 35, 74, 0.2);
}

/* Right Column: Text Panel */
.tf-text-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 18px 22px;
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md, 12px);
  box-shadow: 0 4px 18px rgba(18, 35, 74, 0.04);
}
.tf-stage-h3 {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--navy, #12234A);
  margin: 0 0 2px 0;
  line-height: 1.2;
}
.tf-plain-line {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--crimson, #BA2B3E);
  margin: 0 0 10px 0;
  line-height: 1.35;
}
.tf-stage-body {
  font-family: var(--font-body, 'Manrope', sans-serif);
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.55;
  margin: 0 0 12px 0;
  max-width: 48ch;
}
.tf-result-strip {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: rgba(30, 123, 79, 0.08);
  border-left: 3px solid var(--sheet-green, #1E7B4F);
  padding: 8px 12px;
  border-radius: 0 6px 6px 0;
  margin-bottom: 12px;
  font-family: var(--font-body, 'Manrope', sans-serif);
  font-size: 0.88rem;
  color: #1A3828;
  line-height: 1.4;
}
.tf-result-icon {
  color: var(--sheet-green, #1E7B4F);
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 1px;
}
.tf-inclass-line {
  font-family: var(--font-body, 'Manrope', sans-serif);
  font-size: 0.88rem;
  color: #334155;
  background: #F8F9FA;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1px solid #E2E8F0;
  line-height: 1.45;
  margin-bottom: 8px;
}
.tf-inclass-tool {
  font-weight: 700;
  color: var(--navy, #12234A);
}
.tf-demo-cta {
  display: none;
  width: 100%;
  padding: 10px 18px;
  font-size: 0.92rem;
  font-weight: 700;
  margin-top: 6px;
  text-align: center;
}
.tf-demo-cta.is-visible {
  display: block;
}

/* ==========================================================================
   4. STACKED EXPERIENCE (Below 1024px width OR under 620px height)
   Vertical timeline with rail on left and 4 stage cards
   ========================================================================== */
.tf-stacked-experience {
  padding: 40px 0 60px;
}

.tf-stacked-header {
  margin-bottom: 24px;
}

/* Sticky Tool Chips Row */
.tf-stacked-tools-sticky {
  position: sticky;
  top: 64px;
  z-index: 40;
  background: rgba(251, 251, 252, 0.96);
  backdrop-filter: blur(10px);
  padding: 10px 0 12px;
  margin-bottom: 28px;
  border-bottom: 1px solid #E2E8F0;
}
.tf-stacked-tools-inner {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 4px;
}
.tf-stacked-tools-inner::-webkit-scrollbar {
  display: none;
}

/* Timeline Container */
.tf-timeline-container {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 20px;
  position: relative;
  max-width: 100%;
}

@media (max-width: 480px) {
  .tf-timeline-container {
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 12px;
    max-width: 100%;
  }
  .tf-stage-card {
    padding: 16px 12px !important;
  }
}

/* Timeline Vertical Rail */
.tf-timeline-rail {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.tf-timeline-rail-line {
  position: absolute;
  top: 24px;
  bottom: 24px;
  width: 3px;
  background: #E2E8F0;
  z-index: 1;
}

/* Static Station Markers along vertical timeline */
.tf-timeline-station {
  position: sticky;
  top: 130px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2px solid #CBD5E1;
  color: var(--navy, #12234A);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.95rem;
  font-weight: 700;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
  transition: transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}
.tf-timeline-station.is-active {
  background: var(--crimson, #BA2B3E);
  border-color: var(--crimson, #BA2B3E);
  color: #FFFFFF;
  box-shadow: 0 3px 12px rgba(186, 43, 62, 0.4);
}

/* Timeline Cards List */
.tf-cards-list {
  display: flex;
  flex-direction: column;
  gap: 36px;
  min-width: 0;
  width: 100%;
  max-width: 100%;
}

.tf-stage-card {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-radius: var(--radius-md, 12px);
  padding: 22px;
  box-shadow: 0 4px 16px rgba(18, 35, 74, 0.04);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.tf-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 2px;
}
.tf-card-title {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy, #12234A);
  margin: 0;
}
.tf-card-holder-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--crimson, #BA2B3E);
  background: rgba(186, 43, 62, 0.08);
  padding: 3px 8px;
  border-radius: 4px;
}

.tf-card-plain {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--crimson, #BA2B3E);
  margin: 0;
}

/* Card Scene */
.tf-card-monitor {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  position: relative;
  margin: 6px 0;
  overflow: hidden;
}

.tf-card-body {
  font-family: var(--font-body, 'Manrope', sans-serif);
  font-size: 0.95rem;
  color: #475569;
  line-height: 1.55;
  margin: 0;
}

.tf-card-polaroid {
  background: #FFFFFF;
  padding: 8px 8px 12px 8px;
  border: 1px solid #E2E8F0;
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  cursor: pointer;
  margin-top: 4px;
}
.tf-card-polaroid img {
  width: 100%;
  max-height: 180px;
  object-fit: cover;
  border-radius: 2px;
}
.tf-card-polaroid-cap {
  font-size: 0.75rem;
  color: #64748B;
  margin-top: 6px;
  display: block;
}

/* ==========================================================================
   SCENE 1: UNDERSTAND (Classroom Wall Display & Trainer Scripted Path)
   ========================================================================== */
.tf-scene-classroom {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at 50% 25%, #18253E 0%, #080D18 80%);
  padding: 8px 10px 4px;
  overflow: hidden;
  user-select: none;
}

/* Wall display screen */
.tf-wall-display {
  flex: 1;
  background: #FFFFFF;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  max-height: 82%;
}

.tf-wall-topbar {
  background: #107C41; /* Excel green */
  color: #FFFFFF;
  padding: 4px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.tf-wall-trainer-chip {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 600;
}

/* Mini Spreadsheet on Wall */
.tf-wall-sheet {
  flex: 1;
  display: flex;
  flex-direction: column;
  font-size: 0.72rem;
  color: #1E293B;
  background: #F8F9FA;
  position: relative;
}

.tf-wall-grid-header {
  display: grid;
  grid-template-columns: 24px 1.4fr 0.8fr 1fr 1.2fr 1.1fr;
  background: #E2E8F0;
  border-bottom: 1px solid #CBD5E1;
  font-weight: 700;
  text-align: center;
  color: #475569;
}
.tf-wall-grid-header > div {
  padding: 3px 2px;
  border-right: 1px solid #CBD5E1;
}

.tf-wall-row {
  display: grid;
  grid-template-columns: 24px 1.4fr 0.8fr 1fr 1.2fr 1.1fr;
  border-bottom: 1px solid #E2E8F0;
  background: #FFFFFF;
  align-items: center;
}
.tf-wall-row > div {
  padding: 4px 6px;
  border-right: 1px solid #E2E8F0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-family: 'IBM Plex Mono', monospace, sans-serif;
  font-size: 0.7rem;
}
.tf-wall-row > div.tf-wall-row-num {
  background: #F1F5F9;
  text-align: center;
  font-weight: 700;
  color: #64748B;
  padding: 4px 0;
}

.tf-wall-cell-highlight {
  position: relative;
  background: rgba(30, 123, 79, 0.08) !important;
  font-weight: 700;
}

/* Scripted Trainer Cursor */
.tf-scripted-cursor {
  position: absolute;
  width: 18px;
  height: 18px;
  z-index: 20;
  pointer-events: none;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.4));
  transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Callout bubbles */
.tf-callout-bubble {
  position: absolute;
  background: var(--navy, #12234A);
  color: #FFFFFF;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px) scale(0.95);
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 25;
}
.tf-callout-bubble.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.tf-callout-bubble::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 16px;
  border: 4px solid transparent;
  border-top-color: var(--navy, #12234A);
}

/* Bottom Classroom Student Silhouettes */
.tf-student-seats {
  height: 18%;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  padding: 0 20px 2px;
  gap: 12px;
}
.tf-student-seat {
  width: 28px;
  height: 22px;
  background: #1E293B;
  border-radius: 12px 12px 2px 2px;
  position: relative;
  opacity: 0.85;
}
.tf-student-seat::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: #334155;
  border-radius: 50%;
}

/* ==========================================================================
   SCENE 2: PRACTICE (Interactive Student PC Screen)
   ========================================================================== */
.tf-scene-practice {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: #F1F5F9;
  padding: 8px 10px 4px;
  overflow: hidden;
  user-select: none;
}

.tf-practice-window {
  flex: 1;
  background: #FFFFFF;
  border-radius: 6px;
  border: 1px solid #CBD5E1;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.tf-practice-topbar {
  background: #F8FAFC;
  border-bottom: 1px solid #E2E8F0;
  padding: 5px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tf-task-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(186, 43, 62, 0.1);
  color: var(--crimson, #BA2B3E);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 999px;
  text-transform: uppercase;
}

.tf-task-instruct {
  font-size: 0.74rem;
  color: var(--navy, #12234A);
  font-weight: 600;
  margin-left: 6px;
}

.tf-reset-btn {
  background: none;
  border: none;
  color: #64748B;
  font-size: 0.72rem;
  cursor: pointer;
  text-decoration: underline;
  padding: 2px 4px;
}
.tf-reset-btn:hover {
  color: var(--crimson, #BA2B3E);
}

/* Practice Spreadsheet Grid */
.tf-practice-sheet-area {
  flex: 1;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.tf-sheet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.74rem;
}
.tf-sheet-table th, .tf-sheet-table td {
  border: 1px solid #CBD5E1;
  padding: 4px 8px;
  text-align: left;
}
.tf-sheet-table th {
  background: #F1F5F9;
  color: #475569;
  font-weight: 700;
  text-align: center;
}
.tf-sheet-col-num {
  width: 24px;
  background: #F1F5F9;
  text-align: center;
  color: #64748B;
  font-weight: 700;
}

/* Interactive Cell Input */
.tf-interactive-cell {
  position: relative;
  padding: 0 !important;
  background: #FFFFFF;
  min-width: 90px;
}

.tf-calc-input {
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  padding: 4px 6px;
  font-family: 'IBM Plex Mono', monospace, sans-serif;
  font-size: 0.74rem;
  color: #0F172A;
  background: transparent;
  box-sizing: border-box;
}
.tf-calc-input:focus {
  background: rgba(30, 123, 79, 0.05);
}

/* Excel selection outline on active / correct cell */
.tf-interactive-cell.is-selected {
  outline: 2px solid var(--sheet-green, #1E7B4F);
  outline-offset: -1px;
}
.tf-interactive-cell.is-selected::after {
  content: '';
  position: absolute;
  bottom: -3px;
  right: -3px;
  width: 6px;
  height: 6px;
  background: var(--sheet-green, #1E7B4F);
  border: 1px solid #FFFFFF;
  z-index: 5;
}

/* Success & Hint Feedback */
.tf-practice-feedback {
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  min-height: 20px;
}
.tf-practice-feedback.is-correct {
  color: var(--sheet-green, #1E7B4F);
  font-weight: 700;
}
.tf-practice-feedback.is-hint {
  color: #D97706; /* amber */
  font-weight: 600;
}

/* 6-second Idle Hint Bubble */
.tf-idle-bubble {
  position: absolute;
  bottom: 8px;
  left: 10px;
  right: 10px;
  background: var(--navy, #12234A);
  color: #FFFFFF;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.73rem;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(18, 35, 74, 0.3);
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  z-index: 30;
}
.tf-idle-bubble.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.tf-idle-badge {
  background: var(--crimson, #BA2B3E);
  color: #FFFFFF;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 1px 6px;
  border-radius: 3px;
  text-transform: uppercase;
}

/* ==========================================================================
   4.2 TALLY / WORD / AI PRACTICE INTERACTIVE CONTROLS
   ========================================================================== */
/* Tally Dr/Cr Buttons */
.tf-tally-box {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 8px;
}
.tf-tally-meta {
  font-size: 0.72rem;
  color: #64748B;
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}
.tf-tally-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 2px;
}
.tf-drcr-btn-group {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}
.tf-drcr-btn {
  flex: 1;
  padding: 8px 12px;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 6px;
  border: 1.5px solid #CBD5E1;
  background: #FFFFFF;
  color: var(--navy, #12234A);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.tf-drcr-btn:hover {
  border-color: var(--navy, #12234A);
  background: #F1F5F9;
}
.tf-drcr-btn.is-correct {
  border-color: var(--sheet-green, #1E7B4F);
  background: rgba(30, 123, 79, 0.1);
  color: var(--sheet-green, #1E7B4F);
  box-shadow: 0 0 0 2px rgba(30, 123, 79, 0.2);
}
.tf-drcr-btn.is-wrong {
  border-color: #EF4444;
  background: rgba(239, 68, 68, 0.08);
  color: #DC2626;
}

/* Word Mini Ribbon */
.tf-word-ribbon {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  border-radius: 6px;
  padding: 4px 8px;
  margin-bottom: 8px;
}
.tf-ribbon-label {
  font-size: 0.68rem;
  color: #64748B;
  font-weight: 700;
  text-transform: uppercase;
  margin-right: 4px;
}
.tf-ribbon-btn {
  min-width: 28px;
  height: 26px;
  padding: 0 6px;
  border: 1px solid #CBD5E1;
  background: #FFFFFF;
  border-radius: 4px;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.78rem;
  font-weight: 700;
  color: #334155;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.tf-ribbon-btn:hover {
  background: #E2E8F0;
  color: #0F172A;
}
.tf-ribbon-btn.is-active {
  background: var(--navy, #12234A);
  color: #FFFFFF;
  border-color: var(--navy, #12234A);
}
.tf-word-doc-sheet {
  background: #FFFFFF;
  border: 1px solid #E2E8F0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  padding: 10px 14px;
  border-radius: 4px;
  min-height: 80px;
}
.tf-word-preview-heading {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.84rem;
  color: #0F172A;
  margin-bottom: 6px;
  transition: all 0.2s ease;
}
.tf-word-preview-heading.is-bold {
  font-weight: 700;
}
.tf-word-preview-heading.is-centered {
  text-align: center;
}
.tf-word-dummy-line {
  height: 6px;
  background: #E2E8F0;
  border-radius: 3px;
  margin-bottom: 4px;
}

/* AI Prompt Choice Cards */
.tf-prompt-choice-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 6px;
}
.tf-prompt-card {
  padding: 8px 10px;
  background: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  border-radius: 6px;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.tf-prompt-card:hover {
  border-color: var(--navy, #12234A);
  background: #F8FAFC;
}
.tf-prompt-card.is-correct {
  border-color: var(--sheet-green, #1E7B4F);
  background: rgba(30, 123, 79, 0.06);
  box-shadow: 0 0 0 2px rgba(30, 123, 79, 0.2);
}
.tf-prompt-card.is-wrong {
  border-color: #EF4444;
  background: rgba(239, 68, 68, 0.05);
}
.tf-prompt-key {
  font-size: 0.68rem;
  font-weight: 800;
  background: #E2E8F0;
  color: #475569;
  padding: 1px 6px;
  border-radius: 3px;
  flex-shrink: 0;
}
.tf-prompt-card.is-correct .tf-prompt-key {
  background: var(--sheet-green, #1E7B4F);
  color: #FFFFFF;
}
.tf-prompt-text {
  font-size: 0.73rem;
  color: #1E293B;
  line-height: 1.35;
}

/* ==========================================================================
   4.3 STAGE 3: APPLY (Conveyor, Stamped Client Tray, Review Checklist)
   ========================================================================== */
.tf-scene-apply {
  width: 100%;
  height: 100%;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
  position: relative;
  overflow: hidden;
}

/* Brief Card */
.tf-apply-brief {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 6px;
  padding: 8px 12px;
  border-left: 4px solid var(--crimson, #BA2B3E);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: tfBriefSlide 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes tfBriefSlide {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
.tf-brief-badge {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--crimson, #BA2B3E);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.tf-brief-title {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.8rem;
  font-weight: 700;
  color: #0F172A;
  line-height: 1.25;
}

/* 3-Step Conveyor */
.tf-conveyor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  margin: 10px 0;
  padding: 0 8px;
}
.tf-conveyor-line {
  position: absolute;
  top: 14px;
  left: 20px;
  right: 20px;
  height: 3px;
  background: rgba(255, 255, 255, 0.15);
  z-index: 1;
}
.tf-conveyor-line-fill {
  height: 100%;
  background: var(--sheet-green, #1E7B4F);
  width: 0%;
  transition: width 0.4s ease;
}
.tf-conveyor-step {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.tf-step-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #1E293B;
  border: 2px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #94A3B8;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.tf-conveyor-step.is-active .tf-step-icon {
  background: var(--navy, #12234A);
  border-color: #38BDF8;
  color: #FFFFFF;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.5);
  transform: scale(1.1);
}
.tf-conveyor-step.is-done .tf-step-icon {
  background: var(--sheet-green, #1E7B4F);
  border-color: #4ADE80;
  color: #FFFFFF;
}
.tf-step-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: #94A3B8;
  white-space: nowrap;
}
.tf-conveyor-step.is-active .tf-step-label,
.tf-conveyor-step.is-done .tf-step-label {
  color: #FFFFFF;
}

/* Document Tray & Stamped Document */
.tf-tray-area {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}
.tf-client-tray {
  flex: 1;
  background: rgba(15, 23, 42, 0.6);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  padding: 6px;
  min-height: 54px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tf-stamped-doc {
  background: #FFFFFF;
  border-radius: 4px;
  padding: 6px 10px;
  width: 90%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  position: relative;
  transform: translateY(12px) scale(0.92);
  opacity: 0;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}
.tf-stamped-doc.is-landed {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.tf-doc-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.64rem;
  color: #64748B;
  border-bottom: 1px solid #E2E8F0;
  padding-bottom: 2px;
  margin-bottom: 4px;
}
.tf-doc-stamp {
  position: absolute;
  right: 8px;
  bottom: 6px;
  border: 2px solid var(--crimson, #BA2B3E);
  color: var(--crimson, #BA2B3E);
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.68rem;
  font-weight: 900;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  transform: rotate(-10deg) scale(1.6);
  opacity: 0;
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.2s ease;
  pointer-events: none;
}
.tf-stamped-doc.is-landed .tf-doc-stamp {
  transform: rotate(-10deg) scale(1);
  opacity: 1;
}

/* Trainer Review Checklist */
.tf-review-checklist {
  width: 140px;
  background: rgba(18, 35, 74, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  padding: 6px 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}
.tf-review-title {
  font-size: 0.65rem;
  color: #94A3B8;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}
.tf-check-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.68rem;
  color: #CBD5E1;
  margin-bottom: 2px;
}
.tf-check-box {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: transparent;
  transition: all 0.2s ease;
}
.tf-check-item.is-ticked .tf-check-box {
  background: var(--sheet-green, #1E7B4F);
  border-color: #4ADE80;
  color: #FFFFFF;
}
.tf-check-item.is-ticked {
  color: #FFFFFF;
  font-weight: 600;
}

/* ==========================================================================
   4.4 STAGE 4: CONFIDENCE (Inbox, Progress Ring, Ask Trainer Greyed, Done Badge)
   ========================================================================== */
.tf-scene-confidence {
  width: 100%;
  height: 100%;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
  position: relative;
}

/* Workplace Mail Header */
.tf-mail-window {
  background: #FFFFFF;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}
.tf-mail-top {
  background: #0F172A;
  color: #F8FAFC;
  padding: 6px 10px;
  font-size: 0.7rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.tf-mail-item {
  padding: 8px 10px;
  border-bottom: 1px solid #E2E8F0;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.tf-mail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--crimson, #BA2B3E);
  margin-top: 4px;
  flex-shrink: 0;
}
.tf-mail-content {
  flex: 1;
}
.tf-mail-from {
  font-size: 0.72rem;
  font-weight: 700;
  color: #0F172A;
  display: flex;
  justify-content: space-between;
}
.tf-mail-subject {
  font-size: 0.75rem;
  color: #334155;
  font-weight: 600;
  margin-top: 2px;
}

/* Progress Ring & Action Bar */
.tf-confidence-body {
  display: flex;
  align-items: center;
  justify-content: space-around;
  margin: 10px 0;
}
.tf-ring-wrapper {
  position: relative;
  width: 84px;
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tf-ring-svg {
  transform: rotate(-90deg);
  width: 100%;
  height: 100%;
}
.tf-ring-bg {
  stroke: rgba(255, 255, 255, 0.12);
}
.tf-ring-bar {
  stroke: var(--sheet-green, #1E7B4F);
  stroke-dasharray: 226; /* 2 * PI * 36 */
  stroke-dashoffset: 226;
  transition: stroke-dashoffset 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.tf-ring-text {
  position: absolute;
  text-align: center;
  color: #FFFFFF;
}
.tf-ring-percent {
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
}
.tf-ring-label {
  font-size: 0.58rem;
  color: #94A3B8;
  text-transform: uppercase;
}

/* Trainer Disabled Button & Done Badge */
.tf-confidence-status {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
}
.tf-ask-trainer-disabled {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  color: #94A3B8;
  font-size: 0.7rem;
  opacity: 0.5;
  cursor: not-allowed;
}
.tf-done-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  background: rgba(30, 123, 79, 0.2);
  border: 1.5px solid var(--sheet-green, #1E7B4F);
  border-radius: 4px;
  color: #4ADE80;
  font-family: var(--font-headline, 'Poppins', sans-serif);
  font-size: 0.74rem;
  font-weight: 700;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.tf-done-badge.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Certificate Link */
.tf-cert-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 6px;
}
.tf-cert-link {
  color: #38BDF8;
  font-size: 0.74rem;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s ease;
}
.tf-cert-link:hover {
  color: #7DD3FC;
}

/* ==========================================================================
   5. MOTION RULES & ACCESSIBILITY
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  .tf-rail-fill,
  .tf-cursor-token,
  .tf-scene,
  .tf-cap,
  .tf-station-circle,
  .tf-timeline-station,
  .tf-conveyor-line-fill,
  .tf-stamped-doc,
  .tf-doc-stamp,
  .tf-ring-bar,
  .tf-done-badge {
    transition: none !important;
    animation: none !important;
  }
}


/* Mobile Horizontal Safety for Wall Sheet */
.tf-wall-sheet, .tf-wall-display {
  max-width: 100%;
  overflow-x: auto;
}