/* ===================================
   ENTIRETY BALL CENTRAL – USDT CAMPAIGN
   styles.css
   =================================== */

:root {
  --navy: #050d1a;
  --navy-mid: #0a1830;
  --navy-light: #0f2140;
  --gold: #f5c518;
  --gold-dark: #c49a10;
  --gold-light: #ffe066;
  --cyan: #00d4ff;
  --green: #00e676;
  --red: #ff3d3d;
  --white: #ffffff;
  --white-70: rgba(255,255,255,0.7);
  --white-20: rgba(255,255,255,0.08);
  --white-10: rgba(255,255,255,0.05);
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glow-gold: 0 0 30px rgba(245,197,24,0.4), 0 0 60px rgba(245,197,24,0.2);
  --glow-cyan: 0 0 20px rgba(0,212,255,0.4);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===========================
   STADIUM BACKGROUND
   =========================== */

.stadium-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.stadium-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,100,200,0.25) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 20% 100%, rgba(0,180,80,0.1) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(0,180,80,0.1) 0%, transparent 60%),
    linear-gradient(180deg, #050d1a 0%, #071524 40%, #081c2e 100%);
}

.floodlight {
  position: absolute;
  top: -20px;
  width: 6px;
  height: 80vh;
  background: linear-gradient(180deg, rgba(255,230,120,0.9) 0%, rgba(255,230,120,0.1) 60%, transparent 100%);
  filter: blur(8px);
  transform-origin: top center;
  animation: floodlightSway 8s ease-in-out infinite;
}

.fl-left {
  left: 10%;
  transform: rotate(-15deg);
  animation-delay: 0s;
}
.fl-right {
  right: 10%;
  transform: rotate(15deg);
  animation-delay: -4s;
}

@keyframes floodlightSway {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.crowd-silhouette {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: 
    repeating-linear-gradient(90deg, transparent 0px, transparent 8px, rgba(255,255,255,0.03) 8px, rgba(255,255,255,0.03) 12px),
    linear-gradient(0deg, rgba(0,0,0,0.6) 0%, transparent 100%);
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='120'%3E%3Cpath d='M0 120 Q5 80 10 90 Q15 60 20 70 Q25 50 30 65 Q35 55 40 68 Q45 52 50 66 Q55 58 60 70 Q65 60 70 72 Q75 54 80 68 Q85 58 90 72 Q95 62 100 75 L100 120Z' fill='%23000'/%3E%3C/svg%3E");
  mask-size: 100px 120px;
  mask-repeat: repeat-x;
  mask-position: bottom;
}

.pitch-lines {
  position: absolute;
  bottom: 60px;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  height: 200px;
  border: 1px solid rgba(0,230,118,0.06);
  border-radius: 50%;
}

#confettiCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* Floating balls */
.floating-balls {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.float-ball {
  position: absolute;
  font-size: 24px;
  opacity: 0.08;
  animation: floatBall linear infinite;
}

@keyframes floatBall {
  0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
  10% { opacity: 0.08; }
  90% { opacity: 0.08; }
  100% { transform: translateY(-100px) rotate(720deg); opacity: 0; }
}

/* ===========================
   LAYOUT
   =========================== */

section {
  position: relative;
  z-index: 1;
}

.section-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 24px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  letter-spacing: 2px;
  text-align: center;
  margin-bottom: 8px;
  line-height: 1.1;
}

.section-sub {
  text-align: center;
  color: var(--white-70);
  margin-bottom: 48px;
  font-size: 1rem;
}

.gold { color: var(--gold); }

/* ===========================
   HERO
   =========================== */

#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
}

.hero-inner {
  max-width: 720px;
  animation: heroFadeIn 1s ease both;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  display: inline-block;
  background: rgba(245,197,24,0.15);
  border: 1px solid rgba(245,197,24,0.3);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: 3px;
  text-shadow: 0 0 40px rgba(245,197,24,0.3);
  margin-bottom: 20px;
}

.hero-tagline {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--white-70);
  margin-bottom: 10px;
}

.hero-tagline strong {
  color: var(--gold);
  font-weight: 900;
}

.hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 40px;
}

/* Countdown */
.countdown-block {
  margin-bottom: 40px;
}

.countdown-label {
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white-70);
  margin-bottom: 12px;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.cd-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--white-10);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  min-width: 64px;
}

.cd-unit span {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  letter-spacing: 2px;
  line-height: 1;
}

.cd-unit small {
  font-size: 0.62rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white-70);
  margin-top: 4px;
}

.cd-sep {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 14px;
}

.btn-hero {
  display: inline-block;
  padding: 18px 48px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--navy);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: 100px;
  text-decoration: none;
  letter-spacing: 1px;
  transition: var(--transition);
  box-shadow: var(--glow-gold), 0 4px 20px rgba(0,0,0,0.4);
  animation: heroPulse 2.5s ease-in-out infinite;
}

.btn-hero:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: var(--glow-gold), 0 8px 30px rgba(0,0,0,0.5);
}

@keyframes heroPulse {
  0%, 100% { box-shadow: var(--glow-gold), 0 4px 20px rgba(0,0,0,0.4); }
  50% { box-shadow: 0 0 50px rgba(245,197,24,0.7), 0 0 90px rgba(245,197,24,0.3), 0 4px 20px rgba(0,0,0,0.4); }
}

/* ===========================
   SPIN SECTION
   =========================== */

#spin {
  background: linear-gradient(180deg, transparent 0%, rgba(0,50,120,0.15) 50%, transparent 100%);
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.wheel-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 36px;
  width: fit-content;
}

.wheel-glow {
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,197,24,0.15) 0%, transparent 70%);
  animation: wheelGlowPulse 2s ease-in-out infinite;
  pointer-events: none;
}

@keyframes wheelGlowPulse {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; }
}

.wheel-pointer {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 2rem;
  color: var(--gold);
  filter: drop-shadow(0 0 8px var(--gold));
  z-index: 10;
  text-shadow: 0 2px 8px rgba(0,0,0,0.8);
}

#wheelCanvas {
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(245,197,24,0.3), 0 0 0 16px rgba(245,197,24,0.1), 0 20px 80px rgba(0,0,0,0.6);
  display: block;
  max-width: min(520px, 90vw);
  max-height: min(520px, 90vw);
}

.wheel-center-cap {
  position: absolute;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  border: 4px solid var(--navy);
  box-shadow: 0 0 20px rgba(245,197,24,0.5);
  z-index: 10;
  pointer-events: none;
}

.btn-spin {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 0 auto;
  padding: 20px 48px;
  background: linear-gradient(135deg, #ff5500 0%, #ff2200 100%);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: clamp(0.95rem, 2.5vw, 1.15rem);
  border: none;
  border-radius: 100px;
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: var(--transition);
  box-shadow: 0 0 30px rgba(255,80,0,0.4), 0 4px 20px rgba(0,0,0,0.4);
  animation: spinBtnPulse 2s ease-in-out infinite;
  max-width: 480px;
  width: 100%;
}

.btn-spin:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: 0 0 50px rgba(255,80,0,0.6), 0 8px 30px rgba(0,0,0,0.5);
}

.btn-spin:disabled {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.3);
  cursor: not-allowed;
  animation: none;
  box-shadow: none;
}

@keyframes spinBtnPulse {
  0%, 100% { box-shadow: 0 0 30px rgba(255,80,0,0.4), 0 4px 20px rgba(0,0,0,0.4); }
  50% { box-shadow: 0 0 60px rgba(255,80,0,0.7), 0 4px 20px rgba(0,0,0,0.4); }
}

.spin-icon {
  font-size: 1.3rem;
}

.spin-note {
  text-align: center;
  margin-top: 14px;
  font-size: 0.88rem;
  color: var(--white-70);
  min-height: 20px;
}

/* ===========================
   REWARD MODAL
   =========================== */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(8px);
  padding: 24px;
  animation: overlayIn 0.4s ease both;
}

.overlay.hidden {
  display: none;
}

@keyframes overlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reward-modal {
  background: linear-gradient(145deg, var(--navy-mid) 0%, var(--navy-light) 100%);
  border: 1px solid rgba(245,197,24,0.3);
  border-radius: 24px;
  padding: 48px 36px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: modalPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  box-shadow: 0 0 0 1px rgba(245,197,24,0.1), 0 40px 120px rgba(0,0,0,0.8), var(--glow-gold);
}

@keyframes modalPop {
  from { opacity: 0; transform: scale(0.7) translateY(40px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.reward-fireworks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.trophy-icon {
  font-size: 4rem;
  margin-bottom: 16px;
  animation: trophyBounce 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) both 0.2s;
  display: block;
}

@keyframes trophyBounce {
  from { opacity: 0; transform: scale(0) rotate(-20deg); }
  to { opacity: 1; transform: scale(1) rotate(0); }
}

.reward-modal h2 {
  font-family: var(--font-display);
  font-size: 2.2rem;
  letter-spacing: 2px;
  margin-bottom: 8px;
  color: var(--white);
}

.reward-sub {
  color: var(--white-70);
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.reward-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3.5rem);
  color: var(--gold);
  letter-spacing: 3px;
  text-shadow: var(--glow-gold);
  margin-bottom: 16px;
  animation: rewardValuePop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) both 0.4s;
}

@keyframes rewardValuePop {
  from { opacity: 0; transform: scale(0.5); }
  to { opacity: 1; transform: scale(1); }
}

.reward-desc {
  color: var(--white-70);
  font-size: 0.88rem;
  margin-bottom: 28px;
}

.btn-claim {
  padding: 16px 40px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--navy);
  font-weight: 800;
  font-size: 1rem;
  border: none;
  border-radius: 100px;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
  width: 100%;
}

.btn-claim:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-gold);
}

/* ===========================
   TASK BOARD
   =========================== */

#tasks {
  border-top: 1px solid rgba(255,255,255,0.05);
}

.tasks-header {
  margin-bottom: 16px;
}

.reward-reminder {
  text-align: center;
  background: linear-gradient(135deg, rgba(245,197,24,0.1) 0%, rgba(245,197,24,0.05) 100%);
  border: 1px solid rgba(245,197,24,0.25);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  color: var(--gold);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 32px;
  letter-spacing: 0.5px;
}

.task-card {
  background: var(--white-10);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 20px;
  transition: border-color var(--transition);
}

.task-card.completed {
  border-color: rgba(0,230,118,0.4);
  background: rgba(0,230,118,0.04);
}

.task-header {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 16px;
  align-items: start;
  margin-bottom: 20px;
}

.task-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--gold);
  letter-spacing: 2px;
  line-height: 1;
}

.task-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.task-desc {
  font-size: 0.85rem;
  color: var(--white-70);
}

.task-status {
  font-size: 1.6rem;
  min-width: 32px;
  text-align: right;
}

/* Task button */
.btn-task {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: rgba(0,212,255,0.12);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--cyan);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 100px;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.btn-task:hover {
  background: rgba(0,212,255,0.2);
  box-shadow: var(--glow-cyan);
}

/* Matches grid */
.matches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.match-card {
  background: var(--white-10);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.match-teams {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.team-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.team-flag {
  font-size: 1.8rem;
  line-height: 1;
}

.team-name {
  font-size: 0.72rem;
  font-weight: 600;
  text-align: center;
  color: var(--white-70);
  letter-spacing: 0.5px;
}

.match-vs {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
  letter-spacing: 1px;
  flex-shrink: 0;
}

.match-select {
  width: 100%;
  background: var(--navy-light);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  color: var(--white);
  padding: 8px 10px;
  font-size: 0.82rem;
  font-family: var(--font-body);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M0 0l6 8 6-8z' fill='%23f5c518'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}

.match-select:focus {
  outline: none;
  border-color: var(--gold);
}

.match-select.selected {
  border-color: rgba(0,230,118,0.4);
}

.prediction-note {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(245,197,24,0.06);
  border-left: 3px solid var(--gold);
  border-radius: 0 8px 8px 0;
  font-size: 0.82rem;
  color: var(--white-70);
}

/* Share input */
.share-input-wrap {
  margin-top: 16px;
}

.share-input-wrap label,
.wallet-wrap label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--white-70);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}

.field {
  width: 100%;
  background: var(--navy-light);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--white);
  padding: 12px 16px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  transition: border-color var(--transition);
}

.field:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(245,197,24,0.1);
}

.field.valid {
  border-color: var(--green);
}

.field.error {
  border-color: var(--red);
}

.field::placeholder {
  color: rgba(255,255,255,0.25);
}

.field-error {
  font-size: 0.78rem;
  color: var(--red);
  margin-top: 6px;
}

.field-error.hidden { display: none; }

.wallet-wrap { margin-top: 4px; }

/* Submit */
.btn-submit {
  display: block;
  width: 100%;
  padding: 20px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
  color: var(--navy);
  font-family: var(--font-body);
  font-weight: 900;
  font-size: 1.15rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  letter-spacing: 1px;
  margin-top: 8px;
  transition: var(--transition);
  box-shadow: var(--glow-gold);
}

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 50px rgba(245,197,24,0.6), 0 8px 30px rgba(0,0,0,0.5);
}

/* Success modal */
.success-modal {
  border-color: rgba(0,230,118,0.3);
}

.success-details {
  background: rgba(0,230,118,0.06);
  border: 1px solid rgba(0,230,118,0.15);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 20px;
  text-align: left;
}

.success-details p {
  font-size: 0.88rem;
  color: var(--white-70);
  margin-bottom: 8px;
}

.success-details p:last-child { margin-bottom: 0; }

/* ===========================
   FAQ
   =========================== */

#faq {
  border-top: 1px solid rgba(255,255,255,0.05);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--white-10);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: background var(--transition);
}

.faq-q:hover { background: var(--white-10); }

.faq-arrow {
  font-size: 1.1rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.open .faq-arrow { transform: rotate(180deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 22px;
}

.faq-item.open .faq-a {
  max-height: 300px;
  padding: 0 22px 18px;
}

.faq-a p {
  font-size: 0.88rem;
  color: var(--white-70);
  line-height: 1.7;
}

/* ===========================
   FOOTER
   =========================== */

footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.3);
}

.footer-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 12px;
}

.footer-text {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
  margin-bottom: 4px;
}

/* ===========================
   UTILITY
   =========================== */

.hidden { display: none !important; }

/* ===========================
   ANIMATIONS FOR TASK REVEAL
   =========================== */

#tasks {
  animation: none;
}

#tasks.revealed {
  animation: sectionReveal 0.6s ease both;
}

@keyframes sectionReveal {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===========================
   RESPONSIVE
   =========================== */

@media (max-width: 600px) {
  .hero-headline { font-size: 2.5rem; }
  .cd-unit { min-width: 54px; padding: 10px 12px; }
  .cd-unit span { font-size: 1.6rem; }
  .task-header { grid-template-columns: 44px 1fr auto; gap: 10px; }
  .task-num { font-size: 1.8rem; }
  #wheelCanvas { width: 90vw; height: 90vw; }
  .reward-modal { padding: 36px 20px; }
  .matches-grid { grid-template-columns: 1fr; }
  .btn-spin { padding: 18px 24px; font-size: 0.9rem; }
}

@media (max-width: 400px) {
  .countdown-timer { gap: 4px; }
  .cd-unit { min-width: 46px; }
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: rgba(245,197,24,0.3); border-radius: 3px; }