/* ═══════════════════════════════════════════════════════════════
   arcade.css  –  SlayPlay Arcade Platform Shared Styles
   ═══════════════════════════════════════════════════════════════ */

/* ── Nav HUD ── */
.arc-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9990;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1.2rem;
  background: rgba(9, 9, 11, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 0.88rem;
}

.arc-nav__left,
.arc-nav__right {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.arc-nav__link {
  color: #a1a1aa;
  text-decoration: none;
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
  font-weight: 500;
  white-space: nowrap;
}

.arc-nav__link:hover {
  color: #fafafa;
  background: rgba(255,255,255,0.06);
}

.arc-nav__link--active {
  color: #c084fc;
  background: rgba(192,132,252,0.1);
}

.arc-nav__link--home {
  font-size: 1.15rem;
  padding: 0.3rem 0.6rem;
}

.arc-nav__coins {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: rgba(250,204,21,0.1);
  border: 1px solid rgba(250,204,21,0.2);
  color: #facc15;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.arc-coin-icon {
  font-size: 1rem;
}

.arc-nav__streak {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  color: #fb923c;
  font-weight: 600;
  padding: 0.3rem 0.5rem;
  font-variant-numeric: tabular-nums;
}

/* ── Streak urgency states ── */
.arc-nav__streak--atrisk {
  color: #ef4444;
  animation: streakPulse 1.2s ease infinite;
  background: rgba(239,68,68,0.1);
  border-radius: 999px;
  padding: 0.3rem 0.6rem;
  border: 1px solid rgba(239,68,68,0.3);
}
.streak-countdown {
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0.85;
}
.arc-nav__streak--hot {
  color: #f59e0b;
  text-shadow: 0 0 8px rgba(245,158,11,0.4);
}
@keyframes streakPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* ── Active event badge in nav ── */
.arc-nav__event {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  background: linear-gradient(135deg, rgba(250,204,21,0.15), rgba(245,158,11,0.15));
  border: 1px solid rgba(250,204,21,0.3);
  color: #facc15;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.72rem;
  animation: eventGlow 2s ease infinite alternate;
  white-space: nowrap;
}
@keyframes eventGlow {
  0% { box-shadow: 0 0 4px rgba(250,204,21,0.1); }
  100% { box-shadow: 0 0 12px rgba(250,204,21,0.3); }
}

/* ── Daily challenges count in nav ── */
.arc-nav__challenges {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  color: #a78bfa;
  font-weight: 600;
  padding: 0.3rem 0.5rem;
  font-variant-numeric: tabular-nums;
}

/* Compact nav on game pages */
.arc-nav--compact {
  padding: 0.4rem 0.8rem;
  justify-content: space-between;
}

/* Body padding to account for fixed nav */
body:has(.arc-nav) {
  padding-top: 3rem;
}

/* ── Score Card Bar (slim slide-up) ── */
.arc-scorecard {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9995;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.arc-scorecard--show {
  transform: translateY(0);
}

.arc-scorecard__bar {
  background: linear-gradient(90deg, #13131f, #1a1a2e);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 0.75rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.5);
}

.arc-scorecard__bar-info {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  flex: 1;
}

.arc-scorecard__bar-over {
  font-size: 0.7rem;
  font-weight: 700;
  color: #71717a;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.arc-scorecard__bar-scores {
  font-size: 0.9rem;
  color: #a1a1aa;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.arc-scorecard__bar-scores strong {
  color: #fafafa;
  font-size: 1.1rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.arc-scorecard__bar-newbest {
  background: linear-gradient(135deg, #facc15, #fb923c);
  color: #09090b;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.arc-scorecard__bar-percentile {
  background: linear-gradient(135deg, #c084fc, #f472b6);
  color: #09090b;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  white-space: nowrap;
}

.arc-scorecard__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fafafa;
  margin-bottom: 0.25rem;
}

.arc-scorecard__newbest {
  display: inline-block;
  background: linear-gradient(135deg, #facc15, #fb923c);
  color: #09090b;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.2rem 0.8rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  animation: arcPulse 1.5s ease-in-out infinite;
}

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

.arc-scorecard__scores {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 1.2rem 0;
}

.arc-scorecard__score-label {
  font-size: 0.72rem;
  color: #a1a1aa;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}

.arc-scorecard__score-value {
  font-size: 2rem;
  font-weight: 700;
  color: #fafafa;
  font-variant-numeric: tabular-nums;
}

.arc-scorecard__coins {
  background: rgba(255,255,255,0.03);
  border-radius: 12px;
  padding: 0.75rem 1rem;
  margin-bottom: 1.2rem;
}

.arc-scorecard__coins-row {
  display: flex;
  justify-content: space-between;
  color: #a1a1aa;
  font-size: 0.82rem;
  padding: 0.2rem 0;
}

.arc-scorecard__coins-row--bonus {
  color: #facc15;
}

.arc-scorecard__coins-row--event {
  color: #f59e0b;
  font-weight: 600;
  background: rgba(245,158,11,0.08);
  border-radius: 4px;
  padding: 0.2rem 0.4rem;
}

/* ── Near-miss text on score card ── */
.arc-scorecard__nearmiss {
  color: #fb923c;
  font-size: 0.82rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 0.5rem;
  animation: nearMissPulse 2s ease infinite;
}
@keyframes nearMissPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ── Event banner on score card ── */
.arc-scorecard__event {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: #facc15;
  background: linear-gradient(135deg, rgba(250,204,21,0.12), rgba(245,158,11,0.08));
  border: 1px solid rgba(250,204,21,0.2);
  border-radius: 999px;
  padding: 0.3rem 0.8rem;
  margin-bottom: 0.6rem;
  display: inline-block;
}

/* ── Daily challenges on score card ── */
.arc-scorecard__challenges {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 0.6rem;
  margin-top: 0.4rem;
}
.arc-scorecard__challenges-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: #a78bfa;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.3rem;
}
.arc-scorecard__challenge {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: #71717a;
  padding: 0.2rem 0;
}
.arc-scorecard__challenge--done {
  color: #4ade80;
  text-decoration: line-through;
  opacity: 0.7;
}
.arc-scorecard__challenge-reward {
  color: #facc15;
  font-weight: 600;
  font-size: 0.72rem;
}

/* ── Streak on score card ── */
.arc-scorecard__streak {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 0.5rem;
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: #fb923c;
  font-weight: 600;
}
.arc-scorecard__streak-warning {
  color: #ef4444;
  font-size: 0.72rem;
  animation: streakPulse 1.2s ease infinite;
}

.arc-scorecard__coins-total {
  display: flex;
  justify-content: space-between;
  color: #facc15;
  font-weight: 700;
  font-size: 0.92rem;
  padding-top: 0.5rem;
  margin-top: 0.3rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.arc-scorecard__actions {
  display: flex;
  flex-direction: row;
  gap: 0.5rem;
  align-items: center;
  flex-shrink: 0;
}

.arc-scorecard__actions-secondary {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
  flex-wrap: wrap;
}

.arc-scorecard__btn {
  padding: 0.55rem 1.1rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: #fafafa;
  text-decoration: none;
  transition: all 0.2s;
}

.arc-scorecard__btn:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
  transform: translateY(-1px);
}

.arc-scorecard__btn--again {
  background: linear-gradient(135deg, #c084fc, #a855f7);
  border-color: transparent;
  color: #fff;
  width: 100%;
  padding: 0.9rem 1.5rem;
  font-size: 1.1rem;
  border-radius: 14px;
  letter-spacing: 0.03em;
  box-shadow: 0 0 20px rgba(192,132,252,0.3);
  animation: playAgainPulse 2s ease-in-out infinite;
}

@keyframes playAgainPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(192,132,252,0.3); }
  50% { box-shadow: 0 0 30px rgba(192,132,252,0.5), 0 0 60px rgba(192,132,252,0.15); }
}

.arc-scorecard__btn--again:hover {
  background: linear-gradient(135deg, #d8b4fe, #c084fc);
  transform: translateY(-2px);
}

.arc-scorecard__btn--again:focus {
  outline: 2px solid rgba(192,132,252,0.6);
  outline-offset: 2px;
}

.arc-scorecard__btn--share {
  background: rgba(255,255,255,0.05);
  font-size: 0.78rem;
}

.arc-scorecard__btn--home {
  background: rgba(255,255,255,0.05);
  font-size: 0.78rem;
}

.arc-scorecard__btn--challenge {
  font-size: 0.78rem;
}

/* Dramatic game over message */
.arc-scorecard__dramatic {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 0.1rem;
}
.arc-scorecard__dramatic-sub {
  font-size: 0.82rem;
  color: #a1a1aa;
  margin-bottom: 0.5rem;
  font-style: italic;
}
.arc-scorecard__gamename {
  font-size: 0.75rem;
  color: #71717a;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

/* ── Achievement Popup Toast ── */
.arc-ach-toast {
  position: fixed;
  top: 4.5rem;
  right: 1rem;
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #1a1a2e, #1e1b4b);
  border: 1px solid rgba(192,132,252,0.3);
  border-radius: 14px;
  padding: 0.8rem 1.2rem;
  min-width: 240px;
  max-width: 340px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 30px rgba(192,132,252,0.1);
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.arc-ach-toast--show {
  transform: translateX(0);
}

.arc-ach-toast__icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.arc-ach-toast__title {
  font-size: 0.68rem;
  color: #c084fc;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.arc-ach-toast__name {
  font-size: 0.95rem;
  color: #fafafa;
  font-weight: 600;
}

.arc-ach-toast__reward {
  font-size: 0.78rem;
  color: #facc15;
  font-weight: 500;
}

/* ── Daily Challenge Cards ── */
.arc-challenges {
  max-width: 760px;
  width: 100%;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.arc-challenges__title {
  font-size: 1rem;
  color: #fafafa;
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.arc-challenges__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.arc-challenge-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 0.85rem;
  backdrop-filter: blur(12px);
  transition: border-color 0.2s;
}

.arc-challenge-card--done {
  border-color: rgba(34,197,94,0.3);
  background: rgba(34,197,94,0.05);
}

.arc-challenge-card__desc {
  font-size: 0.82rem;
  color: #e4e4e7;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.arc-challenge-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.arc-challenge-card__reward {
  font-size: 0.78rem;
  color: #facc15;
  font-weight: 600;
}

.arc-challenge-card__status {
  font-size: 0.82rem;
}

/* ── Random Game Button ── */
.arc-random-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  border-radius: 14px;
  background: linear-gradient(135deg, #c084fc, #f472b6);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  font-family: "Space Grotesk", system-ui, sans-serif;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  animation: arcGlow 2s ease-in-out infinite;
  position: relative;
  z-index: 1;
}

@keyframes arcGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(192,132,252,0.3), 0 4px 15px rgba(0,0,0,0.3); }
  50% { box-shadow: 0 0 35px rgba(192,132,252,0.5), 0 4px 20px rgba(0,0,0,0.3); }
}

.arc-random-btn:hover {
  transform: translateY(-2px) scale(1.03);
}

.arc-random-btn:active {
  transform: translateY(0) scale(0.98);
}

.arc-random-btn__dice {
  font-size: 1.3rem;
  animation: arcDiceSpin 3s linear infinite;
  display: inline-block;
}

@keyframes arcDiceSpin {
  0%, 85%, 100% { transform: rotate(0deg); }
  90% { transform: rotate(360deg); }
}

/* ── Shop ── */
.arc-shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.arc-shop-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 1.2rem 1rem;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}

.arc-shop-item:hover {
  border-color: rgba(192,132,252,0.2);
  transform: translateY(-2px);
}

.arc-shop-item__icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.arc-shop-item__name {
  font-size: 0.9rem;
  color: #fafafa;
  font-weight: 600;
  margin-bottom: 0.3rem;
}

.arc-shop-item__cost {
  font-size: 0.82rem;
  color: #facc15;
  margin-bottom: 0.75rem;
}

.arc-shop-btn {
  padding: 0.4rem 1.2rem;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.1);
  background: linear-gradient(135deg, #c084fc, #a855f7);
  color: #fff;
  transition: all 0.2s;
}

.arc-shop-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(192,132,252,0.3);
}

.arc-shop-btn--owned {
  background: rgba(34,197,94,0.15);
  border-color: rgba(34,197,94,0.3);
  color: #22c55e;
  cursor: default;
}

.arc-shop-btn--equipped {
  background: rgba(250,204,21,0.15);
  border-color: rgba(250,204,21,0.3);
  color: #facc15;
}

.arc-shop-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Shop Category Tabs ── */
.arc-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
  justify-content: center;
}

.arc-tab {
  padding: 0.45rem 1.2rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.04);
  color: #a1a1aa;
  transition: all 0.2s;
}

.arc-tab:hover {
  color: #fafafa;
  border-color: rgba(255,255,255,0.15);
}

.arc-tab--active {
  color: #c084fc;
  background: rgba(192,132,252,0.1);
  border-color: rgba(192,132,252,0.3);
}

/* ── Achievements Grid ── */
.arc-ach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.75rem;
}

.arc-ach-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  transition: border-color 0.2s;
}

.arc-ach-card--unlocked {
  border-color: rgba(192,132,252,0.25);
  background: rgba(192,132,252,0.04);
}

.arc-ach-card--locked {
  opacity: 0.5;
  filter: grayscale(0.6);
}

.arc-ach-card__icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.arc-ach-card__name {
  font-size: 0.88rem;
  color: #fafafa;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.arc-ach-card__desc {
  font-size: 0.76rem;
  color: #a1a1aa;
  line-height: 1.35;
}

.arc-ach-card__reward {
  font-size: 0.72rem;
  color: #facc15;
  margin-top: 0.2rem;
}

/* ── Achievements Progress Bar ── */
.arc-progress {
  width: 100%;
  max-width: 400px;
  margin: 0 auto 1.5rem;
  text-align: center;
}

.arc-progress__label {
  font-size: 0.85rem;
  color: #a1a1aa;
  margin-bottom: 0.4rem;
}

.arc-progress__bar {
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
}

.arc-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, #c084fc, #f472b6);
  border-radius: 999px;
  transition: width 0.5s ease;
}

/* ── Leaderboard Page ── */
.arc-lb-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.arc-lb-table th {
  text-align: left;
  font-size: 0.72rem;
  color: #71717a;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.arc-lb-table td {
  padding: 0.6rem 0.75rem;
  color: #e4e4e7;
  font-size: 0.88rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.arc-lb-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

.arc-lb-table .arc-lb-me td {
  background: rgba(192,132,252,0.08);
  color: #c084fc;
  font-weight: 600;
}

.arc-lb-table .arc-lb-rank {
  width: 3rem;
  text-align: center;
}

.arc-lb-table .arc-lb-score {
  text-align: right;
  font-weight: 600;
}

/* ── Equipped Items Display ── */
.arc-equipped {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.arc-equipped__slot {
  background: rgba(255,255,255,0.04);
  border: 1px dashed rgba(255,255,255,0.12);
  border-radius: 14px;
  padding: 0.75rem 1.2rem;
  text-align: center;
  min-width: 100px;
}

.arc-equipped__slot--filled {
  border-style: solid;
  border-color: rgba(192,132,252,0.3);
}

.arc-equipped__label {
  font-size: 0.68rem;
  color: #71717a;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.25rem;
}

.arc-equipped__icon {
  font-size: 1.5rem;
}

/* ── Streak Calendar ── */
.arc-streak-cal {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.arc-streak-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 2px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: #71717a;
}

.arc-streak-dot--active {
  background: rgba(192,132,252,0.2);
  border-color: #c084fc;
  color: #c084fc;
}

.arc-streak-dot--today {
  border-color: #facc15;
  color: #facc15;
  box-shadow: 0 0 10px rgba(250,204,21,0.3);
}

/* ── Shared page layout (shop, achievements, leaderboard pages) ── */
.arc-page {
  min-height: 100vh;
  background: #09090b;
  color: #fafafa;
  font-family: "Space Grotesk", system-ui, sans-serif;
  padding: 1rem;
}

.arc-page__container {
  max-width: 800px;
  margin: 0 auto;
  padding-top: 3.5rem;
}

.arc-page__title {
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #c084fc, #f472b6, #fb923c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.arc-page__subtitle {
  text-align: center;
  color: #a1a1aa;
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* ── Coin Balance Header ── */
.arc-coin-header {
  display: flex;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.arc-coin-header__balance {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(250,204,21,0.08);
  border: 1px solid rgba(250,204,21,0.2);
  color: #facc15;
  padding: 0.6rem 1.4rem;
  border-radius: 999px;
  font-size: 1.1rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ── Achievements Preview (homepage) ── */
.arc-ach-preview {
  max-width: 760px;
  width: 100%;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.arc-ach-preview__title {
  font-size: 1rem;
  color: #fafafa;
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.arc-ach-preview__link {
  font-size: 0.82rem;
  color: #c084fc;
  text-decoration: none;
}

.arc-ach-preview__link:hover {
  text-decoration: underline;
}

.arc-ach-preview__scroll {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}

.arc-ach-preview__scroll::-webkit-scrollbar {
  height: 4px;
}

.arc-ach-preview__scroll::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
}

.arc-ach-mini {
  flex-shrink: 0;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 0.6rem 0.8rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 160px;
}

.arc-ach-mini--unlocked {
  border-color: rgba(192,132,252,0.25);
}

.arc-ach-mini--locked {
  opacity: 0.45;
  filter: grayscale(0.5);
}

.arc-ach-mini__icon {
  font-size: 1.3rem;
}

.arc-ach-mini__name {
  font-size: 0.78rem;
  color: #fafafa;
  font-weight: 500;
}

/* ── Leaderboard Preview (homepage) ── */
.arc-lb-preview {
  max-width: 760px;
  width: 100%;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.arc-lb-preview__title {
  font-size: 1rem;
  color: #fafafa;
  font-weight: 600;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.arc-lb-preview__link {
  font-size: 0.82rem;
  color: #c084fc;
  text-decoration: none;
}

.arc-lb-preview__link:hover {
  text-decoration: underline;
}

.arc-lb-preview__list {
  display: flex;
  gap: 0.75rem;
}

.arc-lb-preview__entry {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 0.85rem;
  text-align: center;
}

.arc-lb-preview__rank {
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.arc-lb-preview__name {
  font-size: 0.85rem;
  color: #fafafa;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.arc-lb-preview__score {
  font-size: 0.78rem;
  color: #facc15;
}

/* ── Percentile Badge ── */
.arc-scorecard__percentile {
  display: inline-block;
  background: linear-gradient(135deg, #c084fc, #f472b6);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.8rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
  animation: arcPulse 2s ease-in-out infinite;
}

/* ── Challenge Friend Button ── */
.arc-scorecard__btn--challenge {
  background: linear-gradient(135deg, #fb923c, #f97316);
  border-color: transparent;
  color: #fff;
}

.arc-scorecard__btn--challenge:hover {
  background: linear-gradient(135deg, #fdba74, #fb923c);
}

/* ── Challenge Banner (from challenge links) ── */
.arc-challenge-banner {
  position: fixed;
  top: 3.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(-120%);
  z-index: 9997;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: "Space Grotesk", system-ui, sans-serif;
  width: 92%;
  max-width: 480px;
}

.arc-challenge-banner--show {
  transform: translateX(-50%) translateY(0);
}

.arc-challenge-banner__inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #1a1a2e, #2d1b4e);
  border: 1px solid rgba(251, 146, 60, 0.4);
  border-radius: 16px;
  padding: 0.85rem 1.1rem;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 30px rgba(251,146,60,0.15);
}

.arc-challenge-banner__icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.arc-challenge-banner__text {
  font-size: 0.85rem;
  color: #e4e4e7;
  line-height: 1.45;
  flex: 1;
}

.arc-challenge-banner__text strong {
  color: #fb923c;
}

.arc-challenge-banner__close {
  background: none;
  border: none;
  color: #71717a;
  font-size: 1rem;
  cursor: pointer;
  padding: 0.3rem;
  flex-shrink: 0;
  transition: color 0.2s;
}

.arc-challenge-banner__close:hover {
  color: #fafafa;
}

/* ── OG Badge on Profile ── */
.arc-og-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, rgba(251,146,60,0.15), rgba(250,204,21,0.1));
  border: 1px solid rgba(251,146,60,0.35);
  color: #fb923c;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.arc-og-badge--founding {
  border-color: rgba(250,204,21,0.5);
  color: #facc15;
  box-shadow: 0 0 16px rgba(250,204,21,0.2);
}

/* ── Skeleton Loading ── */
.arc-skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.08) 50%,
    rgba(255,255,255,0.04) 75%);
  background-size: 200% 100%;
  animation: arcShimmer 1.5s ease-in-out infinite;
  border-radius: 12px;
}

@keyframes arcShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.arc-skeleton--card {
  height: 200px;
  border-radius: 16px;
}

/* ═══════════════════════════════════════════════════════════════
   PSYCHOLOGY LAYER — Welcome Back, Secret Achievements,
   Micro-rewards, Return Triggers
   ═══════════════════════════════════════════════════════════════ */

/* ── Welcome Back Toast ── */
.arc-welcome-toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  z-index: 9997;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 1px solid rgba(192,132,252,0.25);
  border-radius: 16px;
  padding: 1rem 1.4rem;
  min-width: 300px;
  max-width: 500px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6), 0 0 40px rgba(192,132,252,0.1);
  font-family: "Space Grotesk", system-ui, sans-serif;
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.5s ease;
}
.arc-welcome-toast--show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.arc-welcome-toast__icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}
.arc-welcome-toast__text {
  font-size: 0.9rem;
  color: #e4e4e7;
  line-height: 1.4;
  flex: 1;
}
.arc-welcome-toast__close {
  background: none;
  border: none;
  color: #71717a;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: color 0.2s;
}
.arc-welcome-toast__close:hover {
  color: #fafafa;
}

/* ── Secret Achievement Toast ── */
.arc-secret-toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, #0a0a1a, #1a0a2e);
  border: 2px solid rgba(168,85,247,0.5);
  border-radius: 20px;
  padding: 1.5rem 2rem;
  min-width: 320px;
  max-width: 480px;
  box-shadow:
    0 0 60px rgba(168,85,247,0.3),
    0 0 120px rgba(168,85,247,0.1),
    inset 0 0 40px rgba(168,85,247,0.05);
  opacity: 0;
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease;
  font-family: "Space Grotesk", system-ui, sans-serif;
}
.arc-secret-toast--enter {
  opacity: 0.3;
  animation: secretGlitch 0.3s steps(3);
}
.arc-secret-toast--show {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}
.arc-secret-toast--exit {
  transform: translate(-50%, -50%) scale(0.5);
  opacity: 0;
}
@keyframes secretGlitch {
  0% { transform: translate(-50%, -50%) scale(0.8) skewX(5deg); }
  33% { transform: translate(-48%, -52%) scale(0.85) skewX(-3deg); }
  66% { transform: translate(-52%, -48%) scale(0.9) skewX(2deg); }
  100% { transform: translate(-50%, -50%) scale(0.95) skewX(0); }
}
.arc-secret-toast__glitch {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #a855f7;
  font-weight: 800;
  letter-spacing: 0.3em;
  animation: glitchText 0.3s steps(2) infinite;
}
@keyframes glitchText {
  0% { opacity: 1; transform: translateX(2px); }
  50% { opacity: 0.5; transform: translateX(-2px); }
  100% { opacity: 1; transform: translateX(0); }
}
.arc-secret-toast__icon {
  font-size: 2.5rem;
  flex-shrink: 0;
  animation: secretIconPulse 1s ease-in-out infinite;
}
@keyframes secretIconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}
.arc-secret-toast__label {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #a855f7;
  margin-bottom: 0.2rem;
}
.arc-secret-toast__name {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fafafa;
  margin-bottom: 0.2rem;
}
.arc-secret-toast__desc {
  font-size: 0.78rem;
  color: #a1a1aa;
  margin-bottom: 0.3rem;
}
.arc-secret-toast__reward {
  font-size: 0.8rem;
  color: #facc15;
  font-weight: 600;
}

/* ── Scorecard: Loss Progress ── */
.arc-scorecard__progress {
  font-size: 0.82rem;
  color: #22c55e;
  padding: 0.3rem 0.6rem;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.15);
  border-radius: 8px;
  margin-bottom: 0.5rem;
  text-align: center;
}

/* ── Scorecard: Return Trigger ── */
.arc-scorecard__return-trigger {
  font-size: 0.75rem;
  color: #a1a1aa;
  text-align: center;
  padding: 0.4rem 0.6rem;
  margin-bottom: 0.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 0.6rem;
  font-style: italic;
}

/* ── Micro-Rewards: Coin Pop Animation ── */
@keyframes coinPop {
  0% { transform: scale(1); }
  30% { transform: scale(1.4); color: #facc15; }
  60% { transform: scale(0.9); }
  100% { transform: scale(1); }
}
.arc-coin-pop {
  animation: coinPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Micro-Rewards: Score Value Glow on New Best ── */
@keyframes scoreGlow {
  0% { text-shadow: 0 0 0 transparent; transform: scale(1); }
  50% { text-shadow: 0 0 20px rgba(250,204,21,0.6), 0 0 40px rgba(250,204,21,0.3); transform: scale(1.15); }
  100% { text-shadow: 0 0 8px rgba(250,204,21,0.2); transform: scale(1); }
}
.arc-scorecard__newbest {
  animation: scoreGlow 0.8s ease-out;
}

/* ── Micro-Rewards: Lucky Drop Rarity Glow ── */
.arc-lucky-toast--legendary {
  border-color: rgba(250,204,21,0.6) !important;
  box-shadow: 0 0 40px rgba(250,204,21,0.3), 0 0 80px rgba(250,204,21,0.1) !important;
  animation: legendaryShine 1.5s ease-in-out infinite;
}
@keyframes legendaryShine {
  0%, 100% { border-color: rgba(250,204,21,0.4); }
  50% { border-color: rgba(250,204,21,0.8); }
}
.arc-lucky-toast--rare {
  border-color: rgba(168,85,247,0.5) !important;
  box-shadow: 0 0 30px rgba(168,85,247,0.2) !important;
}
.arc-lucky-toast--uncommon {
  border-color: rgba(56,189,248,0.4) !important;
}

/* ── Quest Rank-Up Toast ── */
.arc-quest-toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: 1rem;
  background: linear-gradient(135deg, #1a1020, #0a0818);
  border: 2px solid rgba(250,204,21,0.4);
  border-radius: 20px;
  padding: 1.5rem 2rem;
  min-width: 280px;
  box-shadow: 0 0 60px rgba(250,204,21,0.15);
  opacity: 0;
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: "Space Grotesk", system-ui, sans-serif;
}
.arc-quest-toast--show {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}
.arc-quest-toast__icon {
  font-size: 2.5rem;
  animation: secretIconPulse 1s ease-in-out infinite;
}
.arc-quest-toast__title {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #facc15;
}
.arc-quest-toast__rank {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fafafa;
}
.arc-quest-toast__reward {
  font-size: 0.85rem;
  color: #facc15;
  font-weight: 600;
}

/* ── Power-Up Selector Overlay ── */
.arc-powerup-selector {
  position: fixed;
  inset: 0;
  z-index: 9996;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
  font-family: "Space Grotesk", system-ui, sans-serif;
}
.arc-powerup-selector--show {
  opacity: 1;
}
.arc-powerup-selector__card {
  background: linear-gradient(135deg, #1a1a2e, #16213e);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 1.5rem;
  max-width: 400px;
  width: 90%;
  text-align: center;
}
.arc-powerup-selector__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fafafa;
  margin-bottom: 0.25rem;
}
.arc-powerup-selector__sub {
  font-size: 0.8rem;
  color: #71717a;
  margin-bottom: 1rem;
}
.arc-powerup-selector__grid {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}
.arc-powerup-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 0.75rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
  font-family: inherit;
  color: #fafafa;
}
.arc-powerup-card:hover:not([disabled]) {
  border-color: rgba(192,132,252,0.4);
  background: rgba(192,132,252,0.06);
}
.arc-powerup-card--locked {
  opacity: 0.4;
  cursor: not-allowed;
}
.arc-powerup-card__icon {
  font-size: 1.5rem;
}
.arc-powerup-card__name {
  font-weight: 600;
  font-size: 0.9rem;
}
.arc-powerup-card__desc {
  font-size: 0.75rem;
  color: #a1a1aa;
}
.arc-powerup-card__cost {
  margin-left: auto;
  font-size: 0.8rem;
  font-weight: 600;
  color: #facc15;
}
.arc-powerup-selector__skip {
  background: none;
  border: 1px solid rgba(255,255,255,0.1);
  color: #a1a1aa;
  font-size: 0.82rem;
  padding: 0.5rem 1rem;
  border-radius: 10px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}
.arc-powerup-selector__skip:hover {
  color: #fafafa;
  border-color: rgba(255,255,255,0.2);
}

/* ── Holy Moment Overlay ── */
.arc-holy-moment {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0);
  pointer-events: none;
  transition: background 0.3s ease;
}
.arc-holy-moment--show {
  background: rgba(0,0,0,0.6);
}
.arc-holy-moment__content {
  text-align: center;
  transform: scale(0.5);
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.arc-holy-moment--show .arc-holy-moment__content {
  transform: scale(1);
  opacity: 1;
}
.arc-holy-moment__text {
  font-size: 2.5rem;
  font-weight: 900;
  color: #facc15;
  text-shadow: 0 0 40px rgba(250,204,21,0.5);
  letter-spacing: 0.05em;
  font-family: "Space Grotesk", system-ui, sans-serif;
}
.arc-holy-moment__sub {
  font-size: 1rem;
  color: #e4e4e7;
  margin-top: 0.5rem;
  font-family: "Space Grotesk", system-ui, sans-serif;
}

/* ── Lucky Drop Toast ── */
.arc-lucky-toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: linear-gradient(135deg, #1a1a2e, #1e1b4b);
  border: 1px solid rgba(192,132,252,0.3);
  border-radius: 16px;
  padding: 1rem 1.5rem;
  min-width: 240px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: "Space Grotesk", system-ui, sans-serif;
}
.arc-lucky-toast--show {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}
.arc-lucky-toast__icon {
  font-size: 2rem;
}
.arc-lucky-toast__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fafafa;
}
.arc-lucky-toast__reward {
  font-size: 0.85rem;
  color: #facc15;
  font-weight: 600;
}

/* ── Coin Counter Animate ── */
@keyframes coinBounce {
  0% { transform: translateY(0); }
  40% { transform: translateY(-4px); }
  100% { transform: translateY(0); }
}
.arc-nav__coins.arc-coin-animating {
  animation: coinBounce 0.3s ease;
}

@media (max-width: 680px) {
  .arc-welcome-toast {
    left: 1rem;
    right: 1rem;
    transform: translateX(0) translateY(100px);
    min-width: auto;
  }
  .arc-welcome-toast--show {
    transform: translateX(0) translateY(0);
  }
  .arc-secret-toast {
    min-width: 280px;
    padding: 1rem 1.2rem;
  }
  .arc-holy-moment__text {
    font-size: 1.8rem;
  }
}

.arc-skeleton--text {
  height: 1rem;
  width: 60%;
  margin-bottom: 0.5rem;
}

.arc-skeleton--text-short {
  height: 0.8rem;
  width: 40%;
}

/* ═══════════════════════════════════════════════════════════════
   NEW SYSTEMS
   ═══════════════════════════════════════════════════════════════ */

/* ── Dramatic Score Card ── */
.arc-scorecard__dramatic {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fafafa;
  letter-spacing: -0.02em;
  margin-bottom: 0.15rem;
  animation: dramaticReveal 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes dramaticReveal {
  0% { transform: scale(0.5); opacity: 0; }
  60% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}

.arc-scorecard__dramatic-sub {
  font-size: 0.82rem;
  color: #a1a1aa;
  margin-bottom: 0.5rem;
  font-style: italic;
}

.arc-scorecard__gamename {
  font-size: 0.75rem;
  color: #71717a;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.arc-scorecard__nearmiss {
  background: rgba(251,146,60,0.08);
  border: 1px solid rgba(251,146,60,0.2);
  color: #fb923c;
  font-size: 0.78rem;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.arc-scorecard__event {
  display: inline-block;
  background: linear-gradient(135deg, rgba(250,204,21,0.15), rgba(251,146,60,0.15));
  border: 1px solid rgba(250,204,21,0.3);
  color: #facc15;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.7rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  animation: arcPulse 1.5s ease-in-out infinite;
}

.arc-scorecard__challenges {
  background: rgba(255,255,255,0.03);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
  margin-bottom: 0.75rem;
}

.arc-scorecard__challenges-title {
  font-size: 0.72rem;
  color: #71717a;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
  font-weight: 600;
}

.arc-scorecard__challenge {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: #a1a1aa;
  padding: 0.15rem 0;
}

.arc-scorecard__challenge--done { color: #22c55e; }

.arc-scorecard__challenge-reward {
  color: #facc15;
  font-weight: 600;
  font-size: 0.72rem;
}

.arc-scorecard__streak {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: #fb923c;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.arc-scorecard__streak-warning {
  font-size: 0.72rem;
  color: #ef4444;
  font-weight: 500;
  animation: arcPulse 1.5s ease-in-out infinite;
}

/* ── Main Quest Progress ── */
.arc-quest {
  max-width: 760px;
  width: 100%;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.arc-quest__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.arc-quest__title {
  font-size: 1rem;
  font-weight: 600;
  color: #fafafa;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.arc-quest__rank {
  font-size: 0.82rem;
  color: #c084fc;
  font-weight: 600;
}

.arc-quest__bar {
  height: 12px;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  margin-bottom: 0.4rem;
}

.arc-quest__fill {
  height: 100%;
  background: linear-gradient(90deg, #c084fc, #f472b6, #fb923c);
  border-radius: 999px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 12px rgba(192,132,252,0.4);
}

.arc-quest__info {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: #71717a;
}

.arc-quest__next { color: #a1a1aa; }

/* ── Quest Milestone Toast ── */
.arc-quest-toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  z-index: 10000;
  background: linear-gradient(145deg, #1a1a2e, #2d1b4e);
  border: 2px solid rgba(192,132,252,0.5);
  border-radius: 20px;
  padding: 1.5rem 2rem;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0,0,0,0.7), 0 0 60px rgba(192,132,252,0.2);
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.arc-quest-toast--show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.arc-quest-toast__icon {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  animation: questBounce 0.6s ease-out;
}

@keyframes questBounce {
  0% { transform: scale(0); }
  50% { transform: scale(1.3); }
  100% { transform: scale(1); }
}

.arc-quest-toast__title {
  font-size: 0.7rem;
  color: #c084fc;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.arc-quest-toast__rank {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fafafa;
  margin-bottom: 0.3rem;
}

.arc-quest-toast__reward {
  font-size: 0.85rem;
  color: #facc15;
  font-weight: 600;
}

/* ── Power-Up Selector ── */
.arc-powerup-selector {
  position: fixed;
  inset: 0;
  z-index: 9996;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.3s ease;
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.arc-powerup-selector--show { opacity: 1; }

.arc-powerup-selector__card {
  background: linear-gradient(145deg, #1a1a2e, #16162a);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 1.8rem 1.5rem;
  max-width: 420px;
  width: 92%;
  text-align: center;
}

.arc-powerup-selector__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fafafa;
  margin-bottom: 0.3rem;
}

.arc-powerup-selector__sub {
  font-size: 0.82rem;
  color: #71717a;
  margin-bottom: 1.2rem;
}

.arc-powerup-selector__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.arc-powerup-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 0.8rem 0.5rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  color: inherit;
}

.arc-powerup-card:hover:not([disabled]) {
  border-color: rgba(192,132,252,0.4);
  background: rgba(192,132,252,0.08);
  transform: translateY(-2px);
}

.arc-powerup-card--locked {
  opacity: 0.4;
  cursor: not-allowed;
}

.arc-powerup-card__icon { font-size: 1.8rem; margin-bottom: 0.3rem; }
.arc-powerup-card__name { font-size: 0.78rem; font-weight: 600; color: #fafafa; margin-bottom: 0.2rem; }
.arc-powerup-card__desc { font-size: 0.68rem; color: #a1a1aa; margin-bottom: 0.3rem; line-height: 1.3; }
.arc-powerup-card__cost { font-size: 0.72rem; color: #facc15; font-weight: 600; }

.arc-powerup-selector__skip {
  background: none;
  border: 1px solid rgba(255,255,255,0.08);
  color: #a1a1aa;
  padding: 0.5rem 1.5rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.arc-powerup-selector__skip:hover {
  color: #fafafa;
  border-color: rgba(255,255,255,0.2);
}

/* ── Lucky Drop Toast ── */
.arc-lucky-toast {
  position: fixed;
  top: 4.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(-120%);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: 14px;
  padding: 0.8rem 1.3rem;
  min-width: 220px;
  max-width: 360px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.5);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.arc-lucky-toast--show { transform: translateX(-50%) translateY(0); }

.arc-lucky-toast--common {
  background: linear-gradient(135deg, #1a1a2e, #1e1b4b);
  border: 1px solid rgba(192,132,252,0.3);
}

.arc-lucky-toast--uncommon {
  background: linear-gradient(135deg, #1a2e1a, #1b4b1e);
  border: 1px solid rgba(34,197,94,0.4);
}

.arc-lucky-toast--rare {
  background: linear-gradient(135deg, #1a1a2e, #1b2e4b);
  border: 1px solid rgba(56,189,248,0.5);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 30px rgba(56,189,248,0.15);
}

.arc-lucky-toast--legendary {
  background: linear-gradient(135deg, #2e2a1a, #4b3b1b);
  border: 2px solid rgba(250,204,21,0.6);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 40px rgba(250,204,21,0.2);
  animation: legendaryPulse 1s ease-in-out infinite;
}

@keyframes legendaryPulse {
  0%, 100% { box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 40px rgba(250,204,21,0.2); }
  50% { box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 60px rgba(250,204,21,0.4); }
}

.arc-lucky-toast__icon { font-size: 1.8rem; flex-shrink: 0; }
.arc-lucky-toast__title { font-size: 0.95rem; color: #fafafa; font-weight: 700; }
.arc-lucky-toast__reward { font-size: 0.82rem; color: #facc15; font-weight: 600; }

/* ── Holy Moment (Full-screen dramatic flash) ── */
.arc-holy-moment {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.85);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.arc-holy-moment--show { opacity: 1; }

.arc-holy-moment__content {
  text-align: center;
  transform: scale(0.5);
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.arc-holy-moment--show .arc-holy-moment__content { transform: scale(1); }

.arc-holy-moment__text {
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #facc15, #fb923c, #f472b6, #c084fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 300% 300%;
  animation: holyShimmer 1s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(250,204,21,0.3));
  font-family: "Space Grotesk", system-ui, sans-serif;
}

@keyframes holyShimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.arc-holy-moment__sub {
  font-size: 1rem;
  color: #e4e4e7;
  margin-top: 0.5rem;
  font-family: "Space Grotesk", system-ui, sans-serif;
}

/* ── Social Nudge Banner ── */
.arc-nudge {
  max-width: 760px;
  width: 100%;
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.arc-nudge__inner {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(251,146,60,0.06);
  border: 1px solid rgba(251,146,60,0.15);
  border-radius: 12px;
  padding: 0.6rem 1rem;
  font-size: 0.82rem;
  color: #e4e4e7;
  animation: nudgeFadeIn 0.5s ease;
}

@keyframes nudgeFadeIn {
  0% { opacity: 0; transform: translateY(-8px); }
  100% { opacity: 1; transform: translateY(0); }
}

.arc-nudge__icon { font-size: 1.1rem; flex-shrink: 0; }

/* ── Streak Toast ── */
.arc-streak-toast {
  position: fixed;
  top: 4.5rem;
  right: 1rem;
  z-index: 9998;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-radius: 14px;
  padding: 0.8rem 1.2rem;
  min-width: 240px;
  max-width: 340px;
  transform: translateX(120%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

.arc-streak-toast--show { transform: translateX(0); }

.arc-streak-toast--lost {
  background: linear-gradient(135deg, #2e1a1a, #4b1b1b);
  border: 1px solid rgba(239,68,68,0.4);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 30px rgba(239,68,68,0.1);
}

.arc-streak-toast--shield {
  background: linear-gradient(135deg, #1a1a2e, #1b2e4b);
  border: 1px solid rgba(56,189,248,0.4);
}

.arc-streak-toast--milestone {
  background: linear-gradient(135deg, #2e2a1a, #4b3b1b);
  border: 1px solid rgba(251,146,60,0.4);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 30px rgba(251,146,60,0.1);
}

.arc-streak-toast__icon { font-size: 1.8rem; flex-shrink: 0; }
.arc-streak-toast__title { font-size: 0.9rem; color: #fafafa; font-weight: 700; }
.arc-streak-toast__text { font-size: 0.78rem; color: #a1a1aa; line-height: 1.35; }

/* ── Arena Lore ── */
.arena-lore {
  font-size: 0.78rem;
  color: rgba(192,132,252,0.6);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.arena-subtitle {
  font-size: 0.88rem;
  color: #71717a;
  margin-bottom: 0.75rem;
  font-style: italic;
}

.zone-label {
  font-size: 0.68rem;
  color: rgba(192,132,252,0.5);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-bottom: 0.75rem;
  padding-left: 0.25rem;
  max-width: 760px;
  width: 100%;
  position: relative;
  z-index: 1;
}

/* ── Responsive ── */
@media (max-width: 680px) {
  .arc-nav:not(.arc-nav--compact) {
    flex-direction: column;
    gap: 0.4rem;
    padding: 0.4rem 0.6rem;
  }

  .arc-nav__left {
    gap: 0.15rem;
  }

  .arc-nav__link {
    padding: 0.3rem 0.5rem;
    font-size: 0.78rem;
  }

  body:has(.arc-nav:not(.arc-nav--compact)) {
    padding-top: 5rem;
  }

  .arc-challenges__grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .arc-scorecard__card {
    padding: 1.5rem 1.2rem;
  }

  .arc-shop-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .arc-ach-grid {
    grid-template-columns: 1fr;
  }

  .arc-lb-preview__list {
    flex-direction: column;
  }

  .arc-lb-preview__entry {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-align: left;
  }
}

@media (max-width: 400px) {
  .arc-nav__link {
    font-size: 0;
    padding: 0.3rem 0.4rem;
  }

  /* Show only first emoji/letter on very small screens */
  .arc-nav__link::before {
    font-size: 1rem;
  }

  .arc-nav__link[href="/"]::before { content: "\\1F3AE"; font-size: 1rem; }
  .arc-nav__link[href="/achievements/"]::before { content: "\\1F3C6"; font-size: 1rem; }
  .arc-nav__link[href="/shop/"]::before { content: "\\1F6D2"; font-size: 1rem; }
  .arc-nav__link[href="/leaderboard-page/"]::before { content: "\\1F4CA"; font-size: 1rem; }
  .arc-nav__link[href="/profile/"]::before { content: "\\1F464"; font-size: 1rem; }
}

/* ═══════════════════════════════════════════════════════════════
   RETENTION FEATURES — Streak Toasts, Near-Miss, Status Flex
   ═══════════════════════════════════════════════════════════════ */

/* ── Streak drama toasts ── */
.arc-streak-toast {
  position: fixed;
  top: 4rem;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-radius: 16px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  opacity: 0;
  transition: opacity 0.4s ease, transform 0.4s ease;
  font-family: "Space Grotesk", system-ui, sans-serif;
  max-width: 420px;
  width: 90vw;
  pointer-events: none;
}
.arc-streak-toast--show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.arc-streak-toast--lost {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.4);
  box-shadow: 0 8px 32px rgba(239,68,68,0.2);
}
.arc-streak-toast--shield {
  background: rgba(59,130,246,0.15);
  border: 1px solid rgba(59,130,246,0.4);
  box-shadow: 0 8px 32px rgba(59,130,246,0.2);
}
.arc-streak-toast--milestone {
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.4);
  box-shadow: 0 8px 32px rgba(245,158,11,0.2);
}
.arc-streak-toast__icon {
  font-size: 2rem;
  flex-shrink: 0;
}
.arc-streak-toast__body {
  flex: 1;
}
.arc-streak-toast__title {
  font-size: 1rem;
  font-weight: 700;
  color: #fafafa;
  margin-bottom: 0.15rem;
}
.arc-streak-toast--lost .arc-streak-toast__title { color: #fca5a5; }
.arc-streak-toast--shield .arc-streak-toast__title { color: #93c5fd; }
.arc-streak-toast--milestone .arc-streak-toast__title { color: #fcd34d; }
.arc-streak-toast__text {
  font-size: 0.82rem;
  color: #a1a1aa;
  line-height: 1.4;
}

/* ── Leaderboard near-miss ── */
.lb-nearmiss {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: #fb923c;
  background: rgba(251,146,60,0.08);
  border: 1px solid rgba(251,146,60,0.2);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.5rem;
  animation: nearMissPulse 2s ease infinite;
}

/* ── Leaderboard badge/status flex ── */
.lb-you {
  font-size: 0.7rem;
  color: #a78bfa;
  font-weight: 400;
}
.lb-rarity-legendary {
  background: linear-gradient(135deg, rgba(250,204,21,0.08), rgba(245,158,11,0.04)) !important;
}
.lb-rarity-epic {
  background: linear-gradient(135deg, rgba(168,85,247,0.08), rgba(139,92,246,0.04)) !important;
}

/* ═══════════════════════════════════════════════════════════════
   SHOP REDESIGN — Badges, Titles, Frames, Powers
   ═══════════════════════════════════════════════════════════════ */

/* ── Rarity glow system ── */
@keyframes holoShimmer {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes lightningBorder {
  0%, 100% { box-shadow: 0 0 8px #facc15, 0 0 20px #facc15, inset 0 0 4px rgba(250,204,21,0.1); }
  50%       { box-shadow: 0 0 16px #38bdf8, 0 0 40px #38bdf8, inset 0 0 8px rgba(56,189,248,0.15); }
}
@keyframes voidPulse {
  0%, 100% { box-shadow: 0 0 12px #7c3aed, 0 0 30px rgba(124,58,237,0.3); }
  50%       { box-shadow: 0 0 20px #a855f7, 0 0 50px rgba(168,85,247,0.4); }
}
@keyframes fireBorder {
  0%, 100% { box-shadow: 0 0 10px #ef4444, 0 0 24px rgba(239,68,68,0.3); }
  33%       { box-shadow: 0 0 14px #f97316, 0 0 32px rgba(249,115,22,0.4); }
  66%       { box-shadow: 0 0 10px #eab308, 0 0 20px rgba(234,179,8,0.3); }
}
@keyframes legendaryGlow {
  0%, 100% { filter: drop-shadow(0 0 6px #facc15); }
  50%       { filter: drop-shadow(0 0 14px #f59e0b); }
}
@keyframes epicGlow {
  0%, 100% { filter: drop-shadow(0 0 4px #a855f7); }
  50%       { filter: drop-shadow(0 0 10px #c084fc); }
}

/* ── Shop item cards ── */
.arc-shop-item {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 16px 12px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  text-align: center;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.arc-shop-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.arc-shop-item--legendary {
  border-color: rgba(250,204,21,0.3);
  background: linear-gradient(135deg, rgba(250,204,21,0.06), rgba(245,158,11,0.03));
}
.arc-shop-item--epic {
  border-color: rgba(168,85,247,0.3);
  background: linear-gradient(135deg, rgba(168,85,247,0.06), rgba(139,92,246,0.03));
}
.arc-shop-item--rare {
  border-color: rgba(56,189,248,0.25);
  background: linear-gradient(135deg, rgba(56,189,248,0.05), rgba(6,182,212,0.03));
}

.arc-shop-item__rarity {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.7;
}
.arc-shop-item--legendary .arc-shop-item__rarity { color: #facc15; }
.arc-shop-item--epic     .arc-shop-item__rarity { color: #c084fc; }
.arc-shop-item--rare     .arc-shop-item__rarity { color: #38bdf8; }
.arc-shop-item--uncommon .arc-shop-item__rarity { color: #4ade80; opacity: 0.6; }

.arc-shop-item__icon {
  font-size: 2.2rem;
  line-height: 1;
  margin-bottom: 4px;
}
.arc-shop-item__icon--legendary { animation: legendaryGlow 2s ease-in-out infinite; }
.arc-shop-item__icon--epic      { animation: epicGlow 2.5s ease-in-out infinite; }

.arc-shop-item__name {
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
}
.arc-shop-item__label {
  font-size: 0.75rem;
  color: #c084fc;
  font-style: italic;
}
.arc-shop-item__desc {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
}
.arc-shop-item__cost {
  font-size: 0.75rem;
  font-weight: 600;
  color: #facc15;
  margin-top: 2px;
}

/* ── Shop buttons ── */
.arc-shop-btn {
  width: 100%;
  padding: 8px 10px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  color: #fff;
  font-weight: 700;
  font-size: 0.75rem;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.2s, transform 0.1s;
  margin-top: auto;
}
.arc-shop-btn:hover:not(:disabled) { opacity: 0.88; transform: scale(1.02); }
.arc-shop-btn:disabled { opacity: 0.3; cursor: not-allowed; transform: none; }
.arc-shop-btn--equipped {
  background: linear-gradient(135deg, #059669, #10b981);
}
.arc-shop-btn--owned {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
}
.arc-shop-btn--active {
  background: linear-gradient(135deg, #059669, #10b981);
  font-size: 0.7rem;
}
.arc-shop-btn--locked {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.4);
  cursor: not-allowed;
}

/* ── Shop grid ── */
.arc-shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

/* ── Active powers bar ── */
.arc-active-powers {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 10px 14px;
  background: rgba(250,204,21,0.06);
  border: 1px solid rgba(250,204,21,0.2);
  border-radius: 12px;
  margin-bottom: 16px;
}
.arc-active-powers__label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #facc15;
}
.arc-active-powers__pill {
  font-size: 0.75rem;
  padding: 3px 10px;
  background: rgba(250,204,21,0.1);
  border: 1px solid rgba(250,204,21,0.25);
  border-radius: 999px;
  color: rgba(255,255,255,0.85);
}

/* ── Shop toast ── */
.arc-shop-toast {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #1e1b2e;
  border: 1px solid rgba(168,85,247,0.3);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  white-space: nowrap;
}
.arc-shop-toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Admin bar (dev testing panel at bottom of shop page) ── */
.arc-shop-admin-bar {
  margin-top: 40px;
  padding: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.5;
  transition: opacity 0.2s;
}
.arc-shop-admin-bar:hover { opacity: 1; }
.arc-shop-admin-bar__btn {
  padding: 10px 20px;
  border: 1px solid rgba(250,204,21,0.3);
  border-radius: 10px;
  background: rgba(250,204,21,0.06);
  color: #facc15;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s, border-color 0.2s;
}
.arc-shop-admin-bar__btn:hover { background: rgba(250,204,21,0.12); border-color: rgba(250,204,21,0.5); }
.arc-shop-admin-bar__btn--on {
  background: rgba(239,68,68,0.08);
  border-color: rgba(239,68,68,0.35);
  color: #f87171;
}
.arc-shop-admin-bar__hint {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
}
.arc-shop-admin-bar__hint code {
  background: rgba(255,255,255,0.06);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: monospace;
  color: rgba(255,255,255,0.45);
}

/* ── Admin toast ── */
.arc-admin-toast {
  position: fixed;
  top: 70px;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: #1e1b2e;
  border: 1px solid #facc15;
  color: #facc15;
  padding: 8px 20px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
}
.arc-admin-toast--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Nav HUD badge + title ── */
.arc-nav__badge {
  font-size: 1.1rem;
  line-height: 1;
  display: flex;
  align-items: center;
}
.arc-nav__badge--legendary { animation: legendaryGlow 2s ease-in-out infinite; }
.arc-nav__badge--epic      { animation: epicGlow 2.5s ease-in-out infinite; }

.arc-nav__title {
  font-size: 0.65rem;
  font-weight: 700;
  color: #c084fc;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  background: rgba(168,85,247,0.1);
  border: 1px solid rgba(168,85,247,0.2);
  border-radius: 999px;
  white-space: nowrap;
}

.arc-nav__admin {
  font-size: 0.65rem;
  font-weight: 700;
  color: #facc15;
  background: rgba(250,204,21,0.1);
  border: 1px solid rgba(250,204,21,0.3);
  border-radius: 999px;
  padding: 2px 8px;
  cursor: pointer;
  animation: adminPulse 2s ease-in-out infinite;
}
@keyframes adminPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.7; }
}

/* ── Scorecard title display ── */
.arc-scorecard__title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 3px 12px;
  border-radius: 999px;
  display: inline-block;
  margin: 4px auto 0;
}
.arc-scorecard__title--common    { color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1); }
.arc-scorecard__title--uncommon  { color: #4ade80; background: rgba(74,222,128,0.08); border: 1px solid rgba(74,222,128,0.2); }
.arc-scorecard__title--rare      { color: #38bdf8; background: rgba(56,189,248,0.08); border: 1px solid rgba(56,189,248,0.2); }
.arc-scorecard__title--epic      { color: #c084fc; background: rgba(192,132,252,0.08); border: 1px solid rgba(192,132,252,0.2); animation: epicGlow 2.5s ease-in-out infinite; }
.arc-scorecard__title--legendary { color: #facc15; background: rgba(250,204,21,0.08); border: 1px solid rgba(250,204,21,0.3); animation: legendaryGlow 2s ease-in-out infinite; }

/* ── Frame effects on scorecard ── */
.arc-scorecard[data-frame="frame_holo"] .arc-scorecard__card {
  border-image: linear-gradient(135deg, #ff0080, #ff8c00, #40e0d0, #ff0080) 1;
  animation: holoShimmer 3s ease infinite;
  background-size: 200% 200%;
  box-shadow: 0 0 20px rgba(255,0,128,0.2), 0 0 40px rgba(64,224,208,0.15);
}
.arc-scorecard[data-frame="frame_lightning"] .arc-scorecard__card {
  animation: lightningBorder 1.5s ease-in-out infinite;
}
.arc-scorecard[data-frame="frame_void"] .arc-scorecard__card {
  animation: voidPulse 2s ease-in-out infinite;
}
.arc-scorecard[data-frame="frame_fire"] .arc-scorecard__card {
  animation: fireBorder 2s ease-in-out infinite;
}
.arc-scorecard[data-frame="frame_gold"] .arc-scorecard__card {
  box-shadow: 0 0 16px rgba(250,204,21,0.25), 0 0 40px rgba(250,204,21,0.1);
  border-color: rgba(250,204,21,0.3);
}

/* ── Equipped display extra label ── */
.arc-equipped__sublabel {
  font-size: 0.65rem;
  color: #c084fc;
  font-style: italic;
  margin-top: 2px;
}

/* ── Shop.js real-money admin unlock button ── */
.sp-shop-admin-unlock {
  display: block;
  width: 100%;
  margin-top: 12px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  letter-spacing: 0.02em;
}
.sp-shop-admin-unlock:hover {
  background: linear-gradient(135deg, #6d28d9, #4338ca);
}