/* ═══════════════════════════════════════════════════════════════════════════
   HOOKS — engagement layer styles (profile, achievements, daily challenge…)
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Font-size accessibility classes ─────────────────────────────────────── */
body.font-lg  { font-size: 110%; }
body.font-xl  { font-size: 125%; }
body.font-lg  .premium-card h3 { font-size: 1.35rem; }
body.font-xl  .premium-card h3 { font-size: 1.55rem; }
body.font-lg  .premium-card p  { font-size: 1rem; }
body.font-xl  .premium-card p  { font-size: 1.1rem; }

/* ── High-contrast mode ───────────────────────────────────────────────────── */
body.high-contrast .premium-card { background: #fff; border: 3px solid #000; }
body.high-contrast .premium-card h3 { color: #000 !important; }
body.high-contrast .premium-card p  { color: #000 !important; }
body.high-contrast button.btn-premium { background: #000 !important; color: #fff !important; }

/* ── Profile chip (navbar) ────────────────────────────────────────────────── */
#profile-chip {
  display: flex; align-items: center; gap: 6px;
  background: rgba(183,121,31,0.12); border: 1px solid rgba(183,121,31,0.35);
  border-radius: 9999px; padding: 4px 10px 4px 6px;
  cursor: pointer; transition: background 0.2s;
}
#profile-chip:hover { background: rgba(183,121,31,0.22); }
#profile-chip .av  { font-size: 1.2rem; line-height: 1; }
#profile-chip .nm  { color: #f6c048; font-weight: 700; font-size: 0.85rem; max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Brain Health Score widget ────────────────────────────────────────────── */
#brain-score-widget {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3);
  border-radius: 9999px; padding: 6px 16px; margin-top: 0.5rem;
}
#brain-score-bar-wrap { width: 100px; height: 8px; background: rgba(255,255,255,0.1); border-radius: 4px; overflow: hidden; }
#brain-score-bar      { height: 100%; border-radius: 4px; transition: width 1s ease; background: linear-gradient(90deg, #10b981, #34d399); }

/* ── Daily Challenge banner ───────────────────────────────────────────────── */
#daily-challenge-banner {
  background: linear-gradient(135deg, rgba(183,121,31,0.15), rgba(246,192,72,0.08));
  border: 1px solid rgba(183,121,31,0.4); border-radius: 1rem;
  padding: 0.9rem 1.25rem; margin-bottom: 1.25rem;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.dc-game-pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.15);
  border-radius: 9999px; padding: 4px 12px;
  font-size: 0.8rem; font-weight: 700; color: #e2e8f0; cursor: pointer;
  transition: all 0.2s;
}
.dc-game-pill:hover { background: rgba(183,121,31,0.2); border-color: #b7791f; }
.dc-game-pill.done  { background: rgba(16,185,129,0.15); border-color: #10b981; color: #6ee7b7; }
/* Gold glow on daily challenge cards */
.premium-card.dc-highlight { box-shadow: 0 0 0 3px #f6c048, 0 4px 24px rgba(246,192,72,0.35) !important; }
.dc-crown-badge {
  position: absolute; top: 8px; left: 10px; font-size: 1.1rem;
  z-index: 5; filter: drop-shadow(0 0 6px rgba(246,192,72,0.8));
}

/* ── Tips carousel ────────────────────────────────────────────────────────── */
#tips-carousel {
  background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.2);
  border-radius: 0.9rem; padding: 0.65rem 1rem; margin-bottom: 1rem;
  display: flex; align-items: center; gap: 10px;
}
#tips-text { flex: 1; font-size: 0.85rem; color: rgba(186,214,255,0.85); font-style: italic; transition: opacity 0.4s; }

/* ── Favorites pin button ─────────────────────────────────────────────────── */
.pin-btn {
  position: absolute; top: 8px; left: 8px; z-index: 10;
  background: rgba(6,12,26,0.7); border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 50%; width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; cursor: pointer; transition: all 0.2s;
  backdrop-filter: blur(4px);
}
.pin-btn:hover { background: rgba(183,121,31,0.5); border-color: #f6c048; }
.pin-btn.pinned { background: rgba(183,121,31,0.8); border-color: #f6c048; }

/* ── Last-played label ────────────────────────────────────────────────────── */
.last-played-label {
  font-size: 0.68rem; color: rgba(100,116,139,0.85);
  padding: 0 1.25rem 0.5rem; margin-top: -6px;
}

/* ── Accessibility floating button ───────────────────────────────────────── */
#a11y-fab {
  position: fixed; bottom: 68px; left: 14px; z-index: 400;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(10,22,40,0.9); border: 1.5px solid rgba(183,121,31,0.4);
  color: #f6c048; font-size: 1.2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.5); transition: all 0.2s;
  backdrop-filter: blur(8px);
}
#a11y-fab:hover { background: rgba(183,121,31,0.3); border-color: #f6c048; transform: scale(1.08); }

/* ── Accessibility panel drawer ──────────────────────────────────────────── */
#a11y-panel {
  position: fixed; bottom: 120px; left: 14px; z-index: 401;
  background: rgba(10,22,40,0.97); border: 1.5px solid rgba(183,121,31,0.4);
  border-radius: 1rem; padding: 1rem; min-width: 200px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6); backdrop-filter: blur(12px);
  display: none; flex-direction: column; gap: 10px;
}
#a11y-panel.open { display: flex; }
.a11y-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.a11y-label { font-size: 0.82rem; font-weight: 700; color: #93c5fd; }
.a11y-toggle {
  position: relative; width: 40px; height: 22px;
  background: rgba(255,255,255,0.1); border-radius: 11px; cursor: pointer;
  transition: background 0.25s; border: 1px solid rgba(255,255,255,0.15);
}
.a11y-toggle.on { background: #10b981; }
.a11y-toggle::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 16px; height: 16px; border-radius: 50%; background: #fff;
  transition: left 0.25s;
}
.a11y-toggle.on::after { left: 21px; }
.font-size-btns { display: flex; gap: 4px; }
.font-size-btn {
  background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.15);
  color: #e2e8f0; border-radius: 6px; padding: 2px 8px; cursor: pointer;
  font-weight: 700; transition: all 0.15s;
}
.font-size-btn.active, .font-size-btn:hover { background: rgba(183,121,31,0.3); border-color: #b7791f; color: #f6c048; }

/* ── Achievement badge notification ──────────────────────────────────────── */
@keyframes badgeSlideIn {
  from { opacity: 0; transform: translateX(-50%) scale(0.6) translateY(-20px); }
  to   { opacity: 1; transform: translateX(-50%) scale(1) translateY(0); }
}

/* ── Milestone full-screen celebration ───────────────────────────────────── */
#milestone-overlay {
  position: fixed; inset: 0; background: rgba(6,12,26,0.9);
  z-index: 2000; display: flex; align-items: center; justify-content: center;
  padding: 1rem; backdrop-filter: blur(8px);
}
#milestone-box {
  background: linear-gradient(160deg,#0a1628,#112a50);
  border: 2px solid #f6c048; border-radius: 2rem;
  padding: 3rem 2.5rem; max-width: 420px; width: 100%; text-align: center;
  box-shadow: 0 0 60px rgba(246,192,72,0.3);
  animation: badgeSlideIn 0.5s cubic-bezier(.22,.68,0,1.2) forwards;
}

/* ── Holiday banner ───────────────────────────────────────────────────────── */
#holiday-banner {
  background: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(196,181,253,0.08));
  border: 1px solid rgba(139,92,246,0.35); border-radius: 0.9rem;
  padding: 0.65rem 1.25rem; margin-bottom: 0.75rem;
  font-size: 0.9rem; font-weight: 700; color: #c4b5fd;
  text-align: center; display: none;
}

/* ── Weekly summary card ─────────────────────────────────────────────────── */
#weekly-summary-modal .summary-stat {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 0.75rem; padding: 0.9rem; text-align: center;
}
#weekly-summary-modal .summary-stat .num {
  font-size: 1.8rem; font-weight: 800; color: #f6c048; display: block;
}
#weekly-summary-modal .summary-stat .lbl {
  font-size: 0.78rem; color: rgba(148,163,184,0.8); margin-top: 2px;
}

/* ── WhatsApp share button ───────────────────────────────────────────────── */
.wa-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: #25D366; color: #fff; border: none;
  border-radius: 9999px; padding: 0.5rem 1.25rem;
  font-weight: 700; font-size: 0.9rem; cursor: pointer;
  transition: opacity 0.2s; text-decoration: none;
}
.wa-btn:hover { opacity: 0.88; }

/* ── Tutorial overlay ────────────────────────────────────────────────────── */
#tutorial-overlay {
  position: fixed; inset: 0; background: rgba(6,12,26,0.88);
  z-index: 1500; display: flex; align-items: center; justify-content: center;
  padding: 1rem; backdrop-filter: blur(6px);
}
.tutorial-step { display: none; }
.tutorial-step.active { display: block; }

/* ── Level progression (F5) ─────────────────────────────────────────────── */
.premium-card { position: relative; }
.gg-level-chip {
  position: absolute; top: 10px; left: 10px; z-index: 5;
  background: linear-gradient(135deg, #b7791f, #f6c048);
  color: #1a2035; font-weight: 800; font-size: 0.82rem;
  padding: 3px 12px; border-radius: 999px;
  box-shadow: 0 2px 10px rgba(246, 192, 72, 0.45);
  pointer-events: none;
  animation: gg-chip-pop .4s ease;
}
[dir="rtl"] .gg-level-chip { left: auto; right: 10px; }
@keyframes gg-chip-pop {
  0% { transform: scale(0.5); opacity: 0; }
  70% { transform: scale(1.12); }
  100% { transform: scale(1); opacity: 1; }
}
#nextLevelBtn {
  background: linear-gradient(135deg, #1a365d, #2c5282) !important;
  box-shadow: 0 4px 16px rgba(44, 82, 130, 0.4);
  transition: transform .15s ease, box-shadow .15s ease;
}
#nextLevelBtn:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 8px 22px rgba(44, 82, 130, 0.55); }