:root {
  --reward-blue: #2878d8;
  --reward-ink: #20344d;
  --reward-mint: #dff8ee;
  --reward-cream: #fff8e7;
  --reward-coral: #ff7b54;
  --reward-gold: #ffd166;
  --reward-card: rgba(255, 255, 255, .92);
}

.rewards-page {
  color: var(--reward-ink);
}

.rewards-shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100vw - 28px));
  margin: 0 auto;
  padding: 24px 0 124px;
}

.rewards-page #contenuto-principale {
  align-items: stretch;
}

.rewards-hero {
  display: grid;
  gap: 14px;
  text-align: center;
  margin: 0 auto 18px;
}

.rewards-kicker {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .86);
  color: #6b3db5;
  font-weight: 900;
  box-shadow: 0 6px 16px rgba(32, 52, 77, .12);
}

.rewards-title {
  margin: 0;
  font-family: 'Fredoka One', cursive;
  font-size: clamp(2.4rem, 7vw, 4rem);
  color: #fff;
  text-shadow: 3px 3px 0 rgba(0, 0, 0, .18), 8px 8px 24px rgba(0, 0, 0, .14);
}

.rewards-subtitle {
  margin: 0 auto;
  max-width: 760px;
  color: rgba(255, 255, 255, .96);
  font-weight: 900;
  line-height: 1.55;
  text-shadow: 1px 1px 5px rgba(0, 0, 0, .22);
}

.rewards-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.reward-action {
  min-height: 44px;
  border: 0;
  border-radius: 999px;
  padding: 11px 18px;
  background: linear-gradient(135deg, #fff, #f2f8ff);
  color: var(--reward-blue);
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 6px 0 rgba(0, 0, 0, .13), 0 12px 20px rgba(0, 0, 0, .12);
  cursor: pointer;
}

.reward-link-pill {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  border: 2px solid rgba(45, 108, 223, .2);
  border-radius: 50px;
  padding: 6px 14px;
  background: #fff;
  color: #2d6cdf;
  font-size: .85rem;
  font-weight: 900;
  line-height: normal;
  text-decoration: none;
  box-shadow: 0 3px 12px rgba(0, 0, 0, .12);
}

.reward-action.primary {
  background: linear-gradient(135deg, var(--reward-blue), #55a8ff);
  color: #fff;
}

.reward-action.danger {
  background: linear-gradient(135deg, #e45454, #ff8a70);
  color: #fff;
}

.reward-action:focus-visible,
.reward-link-pill:focus-visible,
.reward-card:focus-visible {
  outline: 4px solid #ffd166;
  outline-offset: 4px;
}

.reward-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.home-reward-teaser,
.reward-guide {
  width: min(980px, 100%);
  margin: 22px auto 0;
  padding: clamp(18px, 3vw, 28px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 12% 20%, rgba(255, 209, 102, .26), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, .94), rgba(255, 248, 231, .94));
  border: 3px solid rgba(255, 255, 255, .82);
  box-shadow: 0 14px 34px rgba(32, 52, 77, .16);
}

.home-reward-teaser {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
}

.home-reward-kicker {
  margin: 0 0 6px;
  color: #8a5a00;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.home-reward-teaser h2,
.reward-guide h2 {
  margin: 0;
  font-family: 'Fredoka One', cursive;
  color: var(--reward-blue);
  font-size: clamp(1.45rem, 4vw, 2.1rem);
}

.home-reward-teaser p,
.reward-guide p,
.reward-guide li {
  color: #43566c;
  font-weight: 800;
  line-height: 1.55;
}

.home-reward-copy p:last-child,
.reward-guide p {
  margin: 8px 0 0;
}

.reward-guide ul {
  margin: 14px 0 0;
  padding-left: 1.2rem;
}

.home-reward-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--reward-blue), #55a8ff);
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 7px 0 rgba(20, 77, 145, .38), 0 14px 24px rgba(40, 120, 216, .22);
  white-space: nowrap;
}

.home-reward-btn:focus-visible {
  outline: 4px solid #ffd166;
  outline-offset: 4px;
}

.reward-summary-card {
  padding: 16px;
  border-radius: 22px;
  background: var(--reward-card);
  border: 2px solid rgba(255, 255, 255, .9);
  box-shadow: 0 12px 28px rgba(32, 52, 77, .14);
  text-align: center;
}

.reward-summary-num {
  display: block;
  font-family: 'Fredoka One', cursive;
  font-size: 2rem;
  color: var(--reward-blue);
}

.reward-summary-label {
  display: block;
  margin-top: 4px;
  font-weight: 900;
  color: #516174;
}

.trophy-board {
  position: relative;
  overflow: hidden;
  width: 100%;
  border-radius: 32px;
  padding: clamp(18px, 3vw, 34px);
  background: #f2e4c4;
  box-shadow: 0 18px 44px rgba(32, 52, 77, .2), inset 0 0 0 3px rgba(255, 255, 255, .74);
}

.trophy-board::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(#ead9b6 1px, transparent 1px),
    linear-gradient(90deg, #ead9b6 1px, transparent 1px);
  background-size: 70px 70px;
  pointer-events: none;
}

.trophy-board-inner {
  position: relative;
  z-index: 2;
}

.reward-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 14px;
}

.reward-card {
  min-width: 0;
  border: 0;
  border-radius: 22px;
  padding: 10px 10px 12px;
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 10px 22px rgba(32, 52, 77, .13);
  text-align: center;
  color: var(--reward-ink);
}

.reward-card.is-locked {
  filter: grayscale(.28);
  opacity: .78;
}

.reward-img-wrap {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border-radius: 18px;
  background: linear-gradient(145deg, #f5fbff, #fff8e9);
  border: 2px solid rgba(40, 120, 216, .12);
  overflow: hidden;
}

.reward-img {
  width: min(100%, 116px);
  height: min(100%, 116px);
  object-fit: contain;
  display: block;
}

.reward-name {
  margin: 8px 0 0;
  font-weight: 900;
  font-size: .92rem;
  line-height: 1.15;
}

.reward-desc {
  margin: 5px 0 0;
  color: #5a6a7c;
  font-size: .78rem;
  font-weight: 800;
  line-height: 1.25;
}

.reward-status {
  display: inline-flex;
  margin-top: 8px;
  padding: 4px 8px;
  border-radius: 999px;
  background: #e8f7ee;
  color: #21764b;
  font-size: .72rem;
  font-weight: 900;
}

.reward-card.is-locked .reward-status {
  background: #eef2f7;
  color: #687586;
}

.reward-toast {
  position: fixed;
  left: 50%;
  bottom: 82px;
  z-index: 2200;
  width: min(420px, calc(100vw - 28px));
  transform: translate(-50%, 24px);
  opacity: 0;
  pointer-events: none;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 24px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 18px 38px rgba(32, 52, 77, .24);
  transition: opacity .2s ease, transform .2s ease;
}

.reward-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.reward-toast img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.reward-toast strong {
  display: block;
  color: var(--reward-blue);
  font-size: 1rem;
}

.reward-toast span {
  display: block;
  margin-top: 3px;
  color: #4d5e73;
  font-weight: 800;
  line-height: 1.3;
}

@media (max-width: 720px) {
  .rewards-page .sun {
    animation: none;
    opacity: .22;
  }

  .rewards-page .cloud {
    opacity: .28;
  }

  .rewards-page .hills,
  .rewards-page .hills2 {
    opacity: .24;
  }

  .rewards-page .reward-guide {
    background: linear-gradient(145deg, #fffdf7 0%, #fff8e7 100%);
  }

  .rewards-title,
  .rewards-subtitle {
    text-shadow: 0 2px 10px rgba(32, 52, 77, .34);
  }

  .nav-icons .reward-link-pill {
    min-height: 44px;
    margin-bottom: 0;
    padding: 8px 12px;
  }

  .home-reward-teaser {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .home-reward-btn {
    width: 100%;
    white-space: normal;
  }

  .reward-summary {
    grid-template-columns: 1fr;
  }

  .reward-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reward-card {
    padding: 8px;
  }

  .reward-img {
    width: min(100%, 104px);
    height: min(100%, 104px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .reward-toast,
  .reward-action,
  .reward-link-pill {
    transition: none;
  }
}

/* =========================================================================
   FASE 3 — Restyle Wada Sanzo. SOLO modalita standard.
   Guardia html:not([data-palette="okabe-ito"]) su ogni regola.
   palette-okabe.css non ha regole rewards -> nessun rischio interferenza.
   ========================================================================= */

/* --- Sfondo + token alias pagina premi (Fase 1 escludeva .rewards-page) --- */
html:not([data-palette="okabe-ito"]) body.rewards-page {
  background: linear-gradient(180deg, var(--ws-cartridge-buff) 0%, var(--ws-olive-buff) 100%);
  --reward-blue:  var(--ws-hortense-blue);
  --reward-ink:   var(--ws-slate-black);
  --reward-cream: var(--ws-cartridge-buff);
  --reward-gold:  var(--ws-maize);
  --reward-coral: var(--ws-terracotta);
  --reward-card:  rgba(255, 253, 247, .94);
}

/* Sole/nuvole/colline: stesso trattamento Wada della home */
html:not([data-palette="okabe-ito"]) body.rewards-page .sun {
  background: var(--ws-maize);
  box-shadow: 0 0 60px 20px rgba(242,193,78,.42);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .hills {
  background: linear-gradient(180deg, transparent 0%, var(--subj-geo-b) 40%, var(--subj-geo-a) 100%);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .hills2 {
  background: linear-gradient(180deg, transparent 0%, #79b58f 40%, #4f9b6f 100%);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .cloud { opacity: .65; }
html:not([data-palette="okabe-ito"]) body.rewards-page .cloud,
html:not([data-palette="okabe-ito"]) body.rewards-page .cloud::before,
html:not([data-palette="okabe-ito"]) body.rewards-page .cloud::after {
  background: var(--ws-ivory);
}

/* --- Hero come pannello colorato (coerente con home) --- */
html:not([data-palette="okabe-ito"]) body.rewards-page header.rewards-hero {
  background: linear-gradient(135deg, var(--ws-verdigris), var(--ws-hortense-blue));
  border-radius: var(--radius-lg);
  padding: 22px 26px 26px;
  box-shadow: var(--shadow-card), inset 0 0 0 3px rgba(255,255,255,.18);
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

html:not([data-palette="okabe-ito"]) body.rewards-page .rewards-title {
  color: #fff;
  text-shadow: 3px 3px 0 rgba(0,0,0,.18), 8px 8px 24px rgba(0,0,0,.12);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .rewards-subtitle {
  color: rgba(255,255,255,.92);
  text-shadow: 1px 1px 5px rgba(0,0,0,.2);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .rewards-kicker {
  background: rgba(255,255,255,.22);
  color: #fff;
  box-shadow: none;
}

/* --- Pulsanti azione hero --- */
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-action {
  background: linear-gradient(135deg, var(--ws-ivory), var(--ws-cartridge-buff));
  color: var(--ws-hortense-blue);
  box-shadow: 0 6px 0 rgba(44,42,40,.14), 0 12px 20px rgba(44,42,40,.1);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-action.primary {
  background: linear-gradient(135deg, var(--ws-terracotta), var(--ws-terracotta-ink));
  color: #fff;
}
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-action.danger {
  background: linear-gradient(135deg, var(--ws-jasper-red), #d9673e);
  color: #fff;
}

/* --- Home reward teaser (su home, non su premi) --- */
html:not([data-palette="okabe-ito"]) .home-reward-teaser,
html:not([data-palette="okabe-ito"]) .reward-guide {
  background:
    radial-gradient(circle at 12% 20%, rgba(242,193,78,.2), transparent 28%),
    linear-gradient(145deg, var(--ws-ivory), rgba(251,244,230,.96));
  border: 3px solid var(--ws-cinnamon-border);
  box-shadow: var(--shadow-card);
}
html:not([data-palette="okabe-ito"]) .home-reward-kicker {
  color: var(--ws-yellow-ocher);
}
html:not([data-palette="okabe-ito"]) .home-reward-teaser h2,
html:not([data-palette="okabe-ito"]) .reward-guide h2 {
  color: var(--ws-hortense-blue);
}
html:not([data-palette="okabe-ito"]) .home-reward-btn {
  background: linear-gradient(135deg, var(--ws-terracotta), var(--ws-terracotta-ink));
  box-shadow: 0 7px 0 rgba(44,42,40,.22), 0 14px 24px rgba(196,69,47,.2);
}

/* --- Summary cards --- */
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-summary-card {
  background: var(--ws-ivory);
  border-color: var(--ws-cinnamon-border);
  box-shadow: var(--shadow-card);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-summary-num {
  color: var(--ws-hortense-blue);
}

/* --- Trophy board: allineamento tono Wada --- */
html:not([data-palette="okabe-ito"]) body.rewards-page .trophy-board {
  background: #f2e4c4;
  box-shadow: 0 18px 44px rgba(44,42,40,.18), inset 0 0 0 3px rgba(255,255,255,.74);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .trophy-board::before {
  background-image:
    linear-gradient(#e8d7b2 1px, transparent 1px),
    linear-gradient(90deg, #e8d7b2 1px, transparent 1px);
}

/* --- Reward cards --- */
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-card {
  background: var(--ws-ivory);
  box-shadow: 0 10px 22px rgba(44,42,40,.11);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-img-wrap {
  background: linear-gradient(145deg, var(--ws-cartridge-buff), var(--ws-ivory));
  border-color: var(--ws-cinnamon-border);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-status {
  background: #e6f0ea;
  color: var(--ws-cossack-green);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-card.is-locked .reward-status {
  background: #eeeae5;
  color: var(--ws-hays-russet);
}

/* --- Toast --- */
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-toast {
  background: var(--ws-ivory);
  box-shadow: 0 18px 38px rgba(44,42,40,.2);
}
html:not([data-palette="okabe-ito"]) body.rewards-page .reward-toast strong {
  color: var(--ws-hortense-blue);
}

/* --- reward-link-pill (nav header) --- */
html:not([data-palette="okabe-ito"]) .reward-link-pill {
  border-color: rgba(60,110,159,.2);
  color: var(--ws-hortense-blue);
}

/* --- Leaderboard (lb-card, lb-table) su pagine quiz --- */
html:not([data-palette="okabe-ito"]) .lb-card {
  background: var(--ws-ivory);
  box-shadow: 0 9px 26px rgba(44,42,40,.12);
}
html:not([data-palette="okabe-ito"]) .lb-table th {
  color: var(--ws-hays-russet);
  border-bottom-color: var(--ws-cinnamon-border);
}
html:not([data-palette="okabe-ito"]) .lb-table td {
  color: var(--ws-slate-black);
  border-bottom-color: #efe6d8;
}

/* Mobile adjustments */
@media (max-width: 720px) {
  html:not([data-palette="okabe-ito"]) body.rewards-page header.rewards-hero {
    padding: 18px 16px 20px;
    border-radius: var(--radius-md);
  }
  html:not([data-palette="okabe-ito"]) body.rewards-page .reward-guide {
    background: linear-gradient(145deg, var(--ws-ivory), var(--ws-cartridge-buff));
  }
}