/* ==========================================================================
   Big-Screen TV Challenge Modals (All Challenge Types, Family Feud & Timeline)
   ========================================================================== */

.challenge-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(6, 9, 20, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.challenge-modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.challenge-stage-card {
  width: 100%;
  max-width: 1450px;
  min-height: 700px;
  max-height: 92vh;
  background: linear-gradient(145deg, rgba(22, 30, 56, 0.96) 0%, rgba(13, 18, 38, 0.98) 100%);
  border: 2px solid var(--border-glow);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), 0 0 50px rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-y: auto;
  overflow-x: hidden;
  animation: popIn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.challenge-stage-card.wrong-flash {
  background: linear-gradient(145deg, rgba(75, 18, 28, 0.96) 0%, rgba(36, 10, 16, 0.98) 100%) !important;
  border-color: #ef4444 !important;
  box-shadow: 0 0 65px rgba(239, 68, 68, 0.55), inset 0 0 40px rgba(239, 68, 68, 0.25) !important;
}

/* Modal Top Bar */
.modal-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 15, 30, 0.6);
  flex-shrink: 0;
}

.modal-category-badge {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.modal-points-badge {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--primary-gold);
  text-shadow: 0 0 20px rgba(245, 158, 11, 0.6);
}

.modal-challenge-type-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: 9999px;
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Type Pill Themes */
.pill-trivia { background: rgba(56, 189, 248, 0.2); color: #38bdf8; border: 1px solid rgba(56, 189, 248, 0.4); }
.pill-feud { background: rgba(239, 68, 68, 0.2); color: #f87171; border: 1px solid rgba(239, 68, 68, 0.5); }
.pill-timeline { background: linear-gradient(135deg, rgba(245, 158, 11, 0.25) 0%, rgba(236, 72, 153, 0.25) 100%); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.5); }
.pill-pictionary { background: rgba(236, 72, 153, 0.2); color: #f472b6; border: 1px solid rgba(236, 72, 153, 0.4); }
.pill-music { background: rgba(139, 92, 246, 0.2); color: #a78bfa; border: 1px solid rgba(139, 92, 246, 0.4); }
.pill-sound { background: rgba(20, 184, 166, 0.2); color: #2dd4bf; border: 1px solid rgba(20, 184, 166, 0.4); }
.pill-zoomin { background: rgba(245, 158, 11, 0.2); color: #fbbf24; border: 1px solid rgba(245, 158, 11, 0.4); }
.pill-tribond { background: rgba(16, 185, 129, 0.2); color: #34d399; border: 1px solid rgba(16, 185, 129, 0.4); }
.pill-physical { background: rgba(249, 115, 22, 0.2); color: #fb923c; border: 1px solid rgba(249, 115, 22, 0.4); }
.pill-scramble { background: rgba(59, 130, 246, 0.2); color: #60a5fa; border: 1px solid rgba(59, 130, 246, 0.4); }
.pill-prize { background: linear-gradient(135deg, rgba(245, 158, 11, 0.3) 0%, rgba(16, 185, 129, 0.3) 100%); color: #fde047; border: 1px solid rgba(245, 158, 11, 0.65); box-shadow: 0 0 18px rgba(245, 158, 11, 0.35); }

/* Modal Main Body */
.modal-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.75rem 2.5rem;
  text-align: center;
  position: relative;
}

.challenge-prompt-text {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.25;
  color: #fff;
  max-width: 1150px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   TIMELINE SHOWDOWN STAGE (Chronology Slot-In Game)
   ========================================================================== */
.timeline-stage {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

/* Incoming Mystery Event Card */
.timeline-incoming-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.timeline-incoming-badge {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--primary-gold);
  letter-spacing: 0.1em;
  background: rgba(245, 158, 11, 0.15);
  padding: 0.25rem 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.timeline-incoming-card {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%);
  border: 2px solid var(--electric-blue);
  box-shadow: 0 10px 30px rgba(56, 189, 248, 0.4);
  border-radius: var(--radius-lg);
  padding: 1rem 1.75rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-width: 440px;
  animation: bounce-icon 2.5s infinite ease-in-out;
}

.timeline-incoming-img {
  width: 75px;
  height: 75px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.timeline-incoming-info {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.timeline-incoming-title {
  font-size: 1.6rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
}

.timeline-incoming-question {
  font-size: 1rem;
  font-weight: 700;
  color: var(--electric-blue);
}

/* Horizontal Timeline Track */
.timeline-track-wrapper {
  width: 100%;
  max-width: 1350px;
  overflow-x: auto;
  padding: 1.5rem 0.5rem;
  background: rgba(10, 15, 30, 0.5);
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.timeline-track-rail {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-width: max-content;
  padding: 0 0.75rem;
}

/* Placed Event Card */
.timeline-card {
  width: 148px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 0.65rem 0.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.4rem;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.5);
  transition: all 0.4s ease;
  position: relative;
}

.timeline-card-img {
  width: 100%;
  height: 76px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.timeline-card-title {
  font-size: 0.82rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  min-height: 2.4em;
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline-card-year {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 900;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.4);
}

/* Card State Classes */
.timeline-card.anchor {
  border-color: var(--primary-gold);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.35);
}
.timeline-card.anchor .timeline-card-year {
  color: var(--primary-gold);
}

.timeline-card.correct {
  border-color: var(--vibrant-green);
  box-shadow: 0 0 25px rgba(16, 185, 129, 0.45);
  background: linear-gradient(180deg, rgba(6, 78, 59, 0.8) 0%, #064e3b 100%);
  animation: popIn 0.4s ease;
}
.timeline-card.correct .timeline-card-year {
  color: #34d399;
}

.timeline-card.incorrect {
  border-color: var(--danger-red);
  box-shadow: 0 0 25px rgba(239, 68, 68, 0.45);
  background: linear-gradient(180deg, rgba(127, 29, 29, 0.8) 0%, #7f1d1d 100%);
  animation: popIn 0.4s ease;
}
.timeline-card.incorrect .timeline-card-year {
  color: #f87171;
}

/* Target Slot Indicator Buttons */
.timeline-slot-target {
  width: 44px;
  height: 76px;
  flex-shrink: 0;
  border: 2px dashed rgba(56, 189, 248, 0.5);
  background: rgba(56, 189, 248, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  color: var(--electric-blue);
  font-weight: 900;
  font-size: 1.3rem;
  font-family: var(--font-mono);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.15);
  transition: all var(--transition-normal);
}

.timeline-slot-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* Big Countdown Timer Component */
.timer-container {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 1rem 0;
  position: relative;
}

.timer-circle-svg {
  transform: rotate(-90deg);
  width: 170px;
  height: 170px;
}

.timer-circle-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 12;
}

.timer-circle-bar {
  fill: none;
  stroke: var(--electric-blue);
  stroke-width: 12;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.2s linear, stroke 0.3s ease;
}

.timer-circle-bar.warning { stroke: var(--primary-gold); }
.timer-circle-bar.danger { stroke: var(--danger-red); animation: pulse-danger 0.5s infinite; }

@keyframes pulse-danger {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

.timer-digits {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -0.02em;
}

/* ==========================================================================
   FAMILY FEUD SURVEY SHOWDOWN STAGE
   ========================================================================== */
.feud-stage {
  width: 100%;
  max-width: 1150px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.feud-pot-banner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1.1rem;
}

.feud-pot-box {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(180deg, #1e293b 0%, #090d16 100%);
  border: 2.5px solid var(--primary-gold);
  border-radius: 999px;
  padding: 0.45rem 1.5rem;
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.35), inset 0 2px 6px rgba(255, 255, 255, 0.1);
}

.feud-pot-label {
  font-size: 0.85rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: #cbd5e1;
}

.feud-pot-value {
  font-family: var(--font-mono);
  font-size: 2.35rem;
  font-weight: 900;
  color: var(--primary-gold);
  line-height: 1;
  text-shadow: 0 0 12px rgba(245, 158, 11, 0.6);
}

.feud-multiplier-pill {
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  background: rgba(236, 72, 153, 0.22);
  border: 1.5px solid var(--neon-magenta);
  color: #f472b6;
}

.feud-multiplier-pill.single {
  background: rgba(56, 189, 248, 0.18);
  border-color: var(--electric-blue);
  color: var(--electric-blue);
}

.feud-awarded-pill {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 900;
  color: #34d399;
  background: rgba(16, 185, 129, 0.18);
  border: 1.5px solid var(--vibrant-green);
  padding: 0.3rem 1rem;
  border-radius: 999px;
}

.feud-locked-pill {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  padding: 0.25rem 0.85rem;
  border-radius: 999px;
}

.feud-question-banner {
  background: linear-gradient(90deg, rgba(239, 68, 68, 0.2) 0%, rgba(30, 41, 59, 0.8) 50%, rgba(239, 68, 68, 0.2) 100%);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: var(--radius-lg);
  padding: 1.15rem 2rem;
  margin-bottom: 1.5rem;
  width: 100%;
}

.feud-question-text {
  font-size: 2.2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.3;
}

.feud-board-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  width: 100%;
  align-items: start;
}

.feud-board-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  width: 100%;
}

.feud-slot-card {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  height: 75px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  font-weight: 900;
  font-size: 1.5rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.1), 0 6px 12px rgba(0, 0, 0, 0.5);
  transition: transform 0.4s ease, border-color 0.3s ease;
}

.feud-slot-card.hidden-slot {
  background: linear-gradient(180deg, #0f172a 0%, #090d16 100%);
  border-color: rgba(56, 189, 248, 0.3);
  justify-content: center;
}

.feud-slot-num-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.2);
  border: 2px solid var(--electric-blue);
  color: var(--electric-blue);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 900;
}

.feud-slot-card.revealed-slot {
  border-color: var(--primary-gold);
  background: linear-gradient(180deg, #1e3a8a 0%, #1e1b4b 100%);
  animation: flipSlot 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes flipSlot {
  0% { transform: rotateX(90deg); }
  100% { transform: rotateX(0deg); }
}

.feud-slot-text {
  font-size: 1.45rem;
  color: #fff;
  text-align: left;
}

.feud-slot-score {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  color: var(--primary-gold);
  background: rgba(0, 0, 0, 0.4);
  padding: 0.2rem 0.8rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid rgba(245, 158, 11, 0.4);
}

/* GIANT STRIKE OVERLAY */
.strike-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.strike-overlay.active {
  opacity: 1;
}

.strike-symbols-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  animation: slamStrike 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes slamStrike {
  0% { transform: scale(3); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.strike-x {
  font-size: 14rem;
  font-weight: 900;
  color: #ef4444;
  text-shadow: 0 0 60px rgba(239, 68, 68, 0.9), 0 0 100px rgba(239, 68, 68, 0.6);
  line-height: 1;
}

/* ZOOM-IN REVEAL STAGE */
.zoomin-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 900px;
}

.zoomin-viewport {
  width: 480px;
  height: 340px;
  border-radius: var(--radius-lg);
  border: 3px solid var(--primary-gold);
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.4);
  overflow: hidden;
  position: relative;
  margin: 1.5rem 0;
  background: #000;
}

.zoomin-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: center center;
}

.zoomin-level-badge {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.8);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--primary-gold);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

/* TRI-BOND STAGE */
.tribond-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 1000px;
}

.tribond-cards-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.tribond-clue-card {
  background: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
  border: 2px solid var(--vibrant-green);
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  min-width: 240px;
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.25);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.tribond-connector {
  font-size: 2.5rem;
  color: var(--primary-gold);
  font-weight: 900;
}

/* THEMATIC SOUND STAGE */
.sound-stage {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sound-theme-tag {
  font-size: 1.2rem;
  font-weight: 800;
  color: #2dd4bf;
  background: rgba(20, 184, 166, 0.15);
  border: 1px solid rgba(20, 184, 166, 0.4);
  padding: 0.4rem 1.25rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
}

/* ANSWER REVEAL BOX */
.answer-reveal-box {
  margin-top: 1.25rem;
  padding: 1rem 3rem;
  background: rgba(16, 185, 129, 0.15);
  border: 2px solid var(--vibrant-green);
  border-radius: var(--radius-lg);
  display: none;
  animation: popIn 0.3s ease;
}

.answer-reveal-box.revealed {
  display: inline-block;
}

.answer-reveal-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--vibrant-green);
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}

.answer-reveal-text {
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
}

/* MODAL FOOTER */
.modal-footer {
  padding: 1rem 2.5rem;
  background: rgba(10, 15, 30, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.modal-host-status {
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   SURPRISE PRIZE TILE (Stage 1: 5-Choice Mystery Pick & Stage 2: Deal or No Deal)
   ========================================================================== */
.prize-stage {
  width: 100%;
  max-width: 1360px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.prize-stage-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
}

.prize-surprise-banner {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.4rem 1.35rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25) 0%, rgba(234, 179, 8, 0.15) 100%);
  border: 1.5px solid rgba(250, 204, 21, 0.6);
  color: #fde047;
  font-size: 0.95rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 0 25px rgba(245, 158, 11, 0.3);
}

.prize-stage-title {
  font-size: 2.35rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
  line-height: 1.15;
}

.prize-stage-subtitle {
  font-size: 1.15rem;
  font-weight: 700;
  color: #cbd5e1;
  max-width: 900px;
}

/* Stage 1: 5 Mystery Boxes */
.mystery-boxes-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  width: 100%;
  max-width: 1120px;
  margin: 0.5rem 0;
}

.mystery-option-card {
  height: 200px;
  border-radius: var(--radius-xl);
  background: linear-gradient(160deg, #1e293b 0%, #0f172a 100%);
  border: 2.5px solid rgba(250, 204, 21, 0.45);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.55), inset 0 0 25px rgba(250, 204, 21, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  cursor: pointer;
  transition: all 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  user-select: none;
}

.mystery-option-card:hover:not(.disabled-option) {
  transform: translateY(-8px) scale(1.03);
  border-color: #fde047;
  box-shadow: 0 18px 36px rgba(245, 158, 11, 0.4), 0 0 30px rgba(250, 204, 21, 0.35);
}

.mystery-option-icon {
  font-size: 3.1rem;
  line-height: 1;
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
}

.mystery-option-label {
  font-size: 1.15rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fde047;
}

.mystery-option-points {
  font-family: var(--font-mono);
  font-size: 2.3rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.1;
}

.mystery-option-card.chosen-option {
  background: linear-gradient(145deg, rgba(16, 185, 129, 0.32) 0%, rgba(6, 78, 59, 0.92) 100%);
  border: 3px solid #34d399;
  box-shadow: 0 0 40px rgba(16, 185, 129, 0.55), inset 0 0 25px rgba(16, 185, 129, 0.25);
  transform: scale(1.05);
}

.mystery-option-card.unpicked-revealed {
  opacity: 0.58;
  border-color: rgba(255, 255, 255, 0.18);
  cursor: default;
}

.mystery-decision-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  background: rgba(15, 23, 42, 0.85);
  border: 2px solid rgba(250, 204, 21, 0.45);
  border-radius: var(--radius-xl);
  padding: 1.25rem 2.25rem;
  width: 100%;
  max-width: 920px;
  animation: popIn 0.35s ease;
}

.mystery-decision-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  width: 100%;
}

.prize-big-btn {
  padding: 0.95rem 1.85rem;
  font-size: 1.2rem;
  font-weight: 900;
  border-radius: var(--radius-lg);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.22s ease;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.prize-big-btn.take-btn {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #fff;
  border-color: #6ee7b7;
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}
.prize-big-btn.take-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(16, 185, 129, 0.6);
}

.prize-big-btn.gamble-btn {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #0f172a;
  border-color: #fde047;
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.45);
}
.prize-big-btn.gamble-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(245, 158, 11, 0.7);
}

/* Stage 2: 10-Case Deal or No Deal Layout */
.dond-stage-layout {
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 1.35rem;
  width: 100%;
  align-items: center;
}

.dond-ladder-col {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.dond-ladder-rung {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.95rem;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 900;
  transition: all 0.3s ease;
}

.dond-ladder-rung.low-tier {
  background: linear-gradient(90deg, rgba(30, 58, 138, 0.85) 0%, rgba(29, 78, 216, 0.65) 100%);
  border: 1.5px solid rgba(96, 165, 250, 0.55);
  color: #e0f2fe;
}

.dond-ladder-rung.high-tier {
  background: linear-gradient(90deg, rgba(180, 83, 9, 0.85) 0%, rgba(245, 158, 11, 0.78) 100%);
  border: 1.5px solid #fde047;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.dond-ladder-rung.eliminated {
  opacity: 0.22;
  filter: grayscale(0.9);
  text-decoration: line-through;
  transform: scale(0.96);
}

.dond-center-arena {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.dond-status-bar {
  width: 100%;
  background: rgba(15, 23, 42, 0.85);
  border: 1.5px solid rgba(56, 189, 248, 0.4);
  border-radius: var(--radius-lg);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.dond-status-instruction {
  font-size: 1.2rem;
  font-weight: 900;
  color: #fff;
}

.dond-personal-pill {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 900;
  padding: 0.3rem 0.85rem;
  border-radius: 9999px;
  background: rgba(245, 158, 11, 0.2);
  border: 1.5px solid #fbbf24;
  color: #fde047;
}

.dond-cases-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.9rem;
  width: 100%;
}

.dond-briefcase {
  height: 118px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, #334155 0%, #1e293b 65%, #0f172a 100%);
  border: 2.5px solid rgba(226, 232, 240, 0.45);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.55), inset 0 2px 6px rgba(255, 255, 255, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  cursor: pointer;
  position: relative;
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  user-select: none;
}

.dond-briefcase::before {
  content: '';
  position: absolute;
  top: -8px;
  width: 38px;
  height: 7px;
  border: 2.5px solid rgba(226, 232, 240, 0.55);
  border-bottom: none;
  border-radius: 6px 6px 0 0;
}

.dond-briefcase:hover:not(.opened-case):not(.personal-case):not(.disabled-case) {
  transform: translateY(-5px) scale(1.04);
  border-color: #fde047;
  box-shadow: 0 14px 28px rgba(245, 158, 11, 0.4);
}

.dond-case-number {
  font-family: var(--font-mono);
  font-size: 1.85rem;
  font-weight: 900;
  color: #fff;
  background: rgba(15, 23, 42, 0.75);
  padding: 0.1rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.dond-case-tag {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94a3b8;
}

.dond-briefcase.personal-case {
  background: linear-gradient(160deg, rgba(245, 158, 11, 0.35) 0%, rgba(120, 53, 15, 0.9) 100%);
  border-color: #fde047;
  box-shadow: 0 0 28px rgba(245, 158, 11, 0.5);
  cursor: default;
}

.dond-briefcase.personal-case .dond-case-tag {
  color: #fde047;
}

.dond-briefcase.opened-case {
  background: rgba(15, 23, 42, 0.65);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
  cursor: default;
}

.dond-briefcase.opened-case .dond-case-value {
  font-family: var(--font-mono);
  font-size: 1.45rem;
  font-weight: 900;
  color: #38bdf8;
}

.dond-briefcase.opened-case.high-val-opened .dond-case-value {
  color: #f87171;
}

/* Banker Offer Card */
.dond-banker-card {
  width: 100%;
  background: linear-gradient(145deg, rgba(30, 27, 75, 0.95) 0%, rgba(15, 23, 42, 0.98) 100%);
  border: 2.5px solid #fde047;
  box-shadow: 0 0 45px rgba(245, 158, 11, 0.45);
  border-radius: var(--radius-xl);
  padding: 1.15rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  animation: popIn 0.35s ease;
}

.dond-banker-title {
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fde047;
}

.dond-banker-offer-amount {
  font-family: var(--font-mono);
  font-size: 3.1rem;
  font-weight: 900;
  color: #fff;
  text-shadow: 0 0 25px rgba(250, 204, 21, 0.7);
  line-height: 1;
}

.dond-resolved-banner {
  width: 100%;
  background: linear-gradient(145deg, rgba(6, 78, 59, 0.92) 0%, rgba(15, 23, 42, 0.96) 100%);
  border: 2.5px solid #34d399;
  box-shadow: 0 0 40px rgba(16, 185, 129, 0.45);
  border-radius: var(--radius-xl);
  padding: 1.2rem 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.45rem;
  animation: popIn 0.35s ease;
}