/* =========================================================
   FUN — stylesheet
   Design: arcade-at-dusk. Deep ink surfaces, one confident
   violet brand color, warm coral for energy, category hues
   on game tiles. Bricolage Grotesque for display type,
   system font stack for everything that needs to be read fast.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500..800&display=swap');

/* -------------------- Tokens -------------------- */
:root{
  --bg:            #FAF9FC;
  --bg-elevated:   #FFFFFF;
  --surface:       #F1EEF8;
  --surface-2:     #E9E4F3;
  --text:          #1A1625;
  --text-muted:    #675F7A;
  --border:        #E4DFEE;
  --brand:         #7C3AED;
  --brand-ink:     #FFFFFF;
  --coral:         #FF6B4A;
  --lime:          #65A30D;
  --shadow:        rgba(26,22,37,0.10);
  --shadow-lg:     rgba(26,22,37,0.16);

  --c-purple:      #7C3AED;
  --c-blue:        #2563EB;
  --c-pink:        #DB2777;
  --c-orange:      #EA580C;
  --c-green:       #16A34A;
  --c-cyan:        #0891B2;
  --c-yellow:      #CA8A04;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --font-display: 'Bricolage Grotesque', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --ease: cubic-bezier(.2,.8,.2,1);
}

@media (prefers-color-scheme: dark){
  :root{
    --bg:            #0F0D17;
    --bg-elevated:   #17141F;
    --surface:       #1D1928;
    --surface-2:     #262133;
    --text:          #F3F1F8;
    --text-muted:    #A79FBD;
    --border:        #2C2739;
    --brand:         #9F75FF;
    --brand-ink:     #17141F;
    --coral:         #FF8B6E;
    --lime:          #A3E635;
    --shadow:        rgba(0,0,0,0.35);
    --shadow-lg:     rgba(0,0,0,0.5);
  }
}

html[data-theme="dark"]{
  --bg:            #0F0D17;
  --bg-elevated:   #17141F;
  --surface:       #1D1928;
  --surface-2:     #262133;
  --text:          #F3F1F8;
  --text-muted:    #A79FBD;
  --border:        #2C2739;
  --brand:         #9F75FF;
  --brand-ink:     #17141F;
  --coral:         #FF8B6E;
  --lime:          #A3E635;
  --shadow:        rgba(0,0,0,0.35);
  --shadow-lg:     rgba(0,0,0,0.5);
}

html[data-theme="light"]{
  --bg:            #FAF9FC;
  --bg-elevated:   #FFFFFF;
  --surface:       #F1EEF8;
  --surface-2:     #E9E4F3;
  --text:          #1A1625;
  --text-muted:    #675F7A;
  --border:        #E4DFEE;
  --brand:         #7C3AED;
  --brand-ink:     #FFFFFF;
  --coral:         #FF6B4A;
  --lime:          #65A30D;
  --shadow:        rgba(26,22,37,0.10);
  --shadow-lg:     rgba(26,22,37,0.16);
}

/* -------------------- Reset -------------------- */
*, *::before, *::after{ box-sizing: border-box; }
html{ -webkit-text-size-adjust: 100%; }
body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background .25s var(--ease), color .25s var(--ease);
}
h1,h2,h3{ font-family: var(--font-display); margin: 0; line-height: 1.08; letter-spacing: -0.01em; }
p{ margin: 0; }
a{ color: inherit; text-decoration: none; }
ul{ margin:0; padding:0; list-style:none; }
button{ font-family: inherit; cursor: pointer; }
img{ max-width: 100%; display:block; }

/* Focus visibility everywhere, always */
:focus-visible{
  outline: 2.5px solid var(--brand);
  outline-offset: 2px;
  border-radius: 6px;
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

html{ scroll-behavior: smooth; }

/* -------------------- Layout shell -------------------- */
main{ display:block; overflow-x: hidden; }
.section, .daily-section{
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 24px;
}

.section-heading{
  display:flex;
  align-items:flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}
.section-heading h2{ font-size: clamp(1.6rem, 3vw, 2.1rem); margin-top: 10px; }
.section-heading p{ color: var(--text-muted); margin-top: 6px; font-size: 0.98rem; }

.label{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
}

/* -------------------- Header -------------------- */
.topbar{
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid var(--border);
}
.logo{
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text);
}
.logo span{ color: var(--brand); }

.topbar nav{
  display: flex;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 4px;
  border-radius: var(--radius-pill);
}
.topbar nav a{
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: background .18s var(--ease), color .18s var(--ease);
}
.topbar nav a:hover{ color: var(--text); background: var(--surface-2); }

.header-actions{ display:flex; align-items:center; gap: 10px; }
.icon-btn{
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 1.05rem;
  display:flex; align-items:center; justify-content:center;
  transition: transform .18s var(--ease), background .18s var(--ease);
}
.icon-btn:hover{ background: var(--surface-2); transform: translateY(-1px); }
.icon-btn:active{ transform: translateY(0) scale(.94); }

/* -------------------- Hero -------------------- */
.hero{
  position: relative;
  max-width: 1120px;
  margin: 0 auto;
  padding: 76px 24px 56px;
  overflow: hidden;
}
.hero-glow{
  position: absolute;
  top: -140px;
  right: -120px;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, color-mix(in srgb, var(--brand) 55%, transparent) 0%, transparent 70%);
  filter: blur(10px);
  pointer-events: none;
  animation: glow-breathe 7s ease-in-out infinite;
}
@keyframes glow-breathe{
  0%,100%{ transform: scale(1) translateY(0); opacity: .8; }
  50%{ transform: scale(1.12) translateY(20px); opacity: 1; }
}
.hero-content{ position: relative; max-width: 640px; }
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand);
  background: color-mix(in srgb, var(--brand) 12%, transparent);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 22px;
}
.hero h1{
  font-size: clamp(2.6rem, 7vw, 4.4rem);
  font-weight: 800;
}
.hero h1 span{ color: var(--brand); }
.hero-content > p{
  margin-top: 18px;
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 46ch;
}

.hero-buttons{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.primary-btn, .secondary-btn{
  border: none;
  border-radius: var(--radius-pill);
  padding: 14px 26px;
  font-size: 1rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform .15s var(--ease), box-shadow .15s var(--ease), background .15s var(--ease);
}
.primary-btn{
  background: var(--brand);
  color: var(--brand-ink);
  box-shadow: 0 10px 24px -8px color-mix(in srgb, var(--brand) 70%, transparent);
}
.primary-btn:hover{ transform: translateY(-2px); box-shadow: 0 14px 28px -8px color-mix(in srgb, var(--brand) 80%, transparent); }
.primary-btn:active{ transform: translateY(0) scale(.98); }

.secondary-btn{
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.secondary-btn:hover{ background: var(--surface-2); transform: translateY(-2px); }
.secondary-btn:active{ transform: translateY(0) scale(.98); }

.primary-btn.big, .secondary-btn.big{ padding: 17px 30px; font-size: 1.05rem; }

.stats{
  display: flex;
  gap: 28px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.stats > div{ display: flex; flex-direction: column; gap: 2px; }
.stats strong{ font-family: var(--font-display); font-size: 1.7rem; font-weight: 800; }
.stats small{ color: var(--text-muted); font-size: 0.82rem; }

/* -------------------- Daily challenge -------------------- */
.daily-card{
  display: flex;
  align-items: center;
  gap: 22px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--brand) 14%, var(--bg-elevated)), var(--bg-elevated));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 8px 30px -12px var(--shadow);
}
.daily-icon{
  flex-shrink: 0;
  width: 64px; height: 64px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--brand) 18%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}
.daily-content{ flex: 1; min-width: 0; }
.daily-content h3{ font-size: 1.25rem; margin-bottom: 6px; }
.daily-content p{ color: var(--text-muted); margin-bottom: 16px; }
.daily-date{
  flex-shrink: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: right;
  white-space: nowrap;
}

/* -------------------- Game grid -------------------- */
.game-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
}
.game-card{
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: left;
  border: none;
  cursor: pointer;
  box-shadow: 0 1px 0 var(--border) inset;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.game-card::before{
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--card-hue);
}
.game-card{ border: 1px solid var(--border); }
.game-card:hover{ transform: translateY(-4px); box-shadow: 0 14px 30px -14px var(--shadow-lg); }
.game-card:active{ transform: translateY(-1px); }

.game-card.purple{ --card-hue: var(--c-purple); }
.game-card.blue{   --card-hue: var(--c-blue); }
.game-card.pink{   --card-hue: var(--c-pink); }
.game-card.orange{ --card-hue: var(--c-orange); }
.game-card.green{  --card-hue: var(--c-green); }
.game-card.cyan{   --card-hue: var(--c-cyan); }
.game-card.yellow{ --card-hue: var(--c-yellow); }

.game-emoji{
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--card-hue) 18%, transparent);
  display:flex; align-items:center; justify-content:center;
  font-size: 1.4rem;
  margin-bottom: 14px;
}
.game-tag{
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--card-hue);
  background: color-mix(in srgb, var(--card-hue) 14%, transparent);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 10px;
}
.game-card h3{ font-size: 1.1rem; margin-bottom: 4px; }
.game-card p{ color: var(--text-muted); font-size: 0.9rem; margin-bottom: 16px; }
.game-card button{
  background: none;
  border: none;
  padding: 0;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--card-hue);
}

/* -------------------- Fun grid -------------------- */
.fun-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.fun-card{
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  cursor: pointer;
  transition: transform .18s var(--ease), background .18s var(--ease);
}
.fun-card:hover{ transform: translateY(-3px); background: var(--surface-2); }
.fun-card > span{ font-size: 1.7rem; display:block; margin-bottom: 12px; }
.fun-card h3{ font-size: 1.05rem; margin-bottom: 4px; }
.fun-card p{ color: var(--text-muted); font-size: 0.88rem; }

/* -------------------- Quiz -------------------- */
.quiz-card{
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 8px 30px -14px var(--shadow);
}
.quiz-start{ text-align: center; max-width: 420px; margin: 0 auto; }
.huge-emoji{ font-size: 3rem; margin-bottom: 14px; }
.quiz-start h3{ font-size: 1.4rem; margin-bottom: 8px; }
.quiz-start p{ color: var(--text-muted); margin-bottom: 24px; }

/* -------------------- Leaderboard -------------------- */
.leaderboard{
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.score-row{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}
.score-row:last-child{ border-bottom: none; }
.score-row strong{ font-family: var(--font-display); color: var(--brand); font-size: 1.1rem; }

/* -------------------- Footer -------------------- */
footer{
  text-align: center;
  padding: 48px 24px 64px;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  margin-top: 40px;
}
.footer-logo{ font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; color: var(--text); margin-bottom: 6px; }
footer p{ margin-bottom: 10px; }
footer small{ font-size: 0.8rem; }

/* -------------------- Modal -------------------- */
.modal{
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal.open{ display: flex; }
.modal-backdrop{
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, #0F0D17 68%, transparent);
  backdrop-filter: blur(3px);
  animation: fade-in .2s var(--ease);
}
.modal-box{
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  width: min(560px, 100%);
  max-height: 88vh;
  overflow-y: auto;
  padding: 32px;
  animation: modal-in .22s var(--ease);
}
@keyframes fade-in{ from{ opacity:0 } to{ opacity:1 } }
@keyframes modal-in{ from{ opacity:0; transform: translateY(14px) scale(.98);} to{ opacity:1; transform: translateY(0) scale(1);} }

.close-btn{
  position: absolute;
  top: 14px; right: 14px;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 1.2rem;
  line-height: 1;
  display: flex; align-items:center; justify-content:center;
  color: var(--text-muted);
}
.close-btn:hover{ background: var(--surface-2); color: var(--text); }

/* -------------------- Toast -------------------- */
.toast{
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  background: var(--text);
  color: var(--bg);
  padding: 13px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 600;
  box-shadow: 0 10px 30px -8px var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  z-index: 200;
  transition: opacity .22s var(--ease), transform .22s var(--ease);
  max-width: 90vw;
  text-align: center;
}
.toast.show{ opacity: 1; transform: translate(-50%, 0); }

/* =========================================================
   In-game UI (rendered dynamically into #gameContent / #quizBox)
   ========================================================= */
.g-title{ font-size: 1.3rem; margin-bottom: 4px; padding-right: 20px; }
.g-sub{ color: var(--text-muted); font-size: 0.92rem; margin-bottom: 20px; }

.g-btn{
  border: none;
  border-radius: var(--radius-pill);
  padding: 12px 22px;
  font-weight: 700;
  font-size: 0.95rem;
  background: var(--brand);
  color: var(--brand-ink);
  transition: transform .15s var(--ease);
}
.g-btn:hover{ transform: translateY(-2px); }
.g-btn:active{ transform: translateY(0) scale(.97); }
.g-btn.ghost{
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.g-btn:disabled{ opacity: .5; cursor: not-allowed; transform: none; }

.g-row{ display:flex; gap: 10px; flex-wrap: wrap; }

.g-stat-row{
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.g-stat{
  flex: 1;
  min-width: 90px;
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  text-align: center;
}
.g-stat strong{ display:block; font-family: var(--font-display); font-size: 1.3rem; }
.g-stat small{ color: var(--text-muted); font-size: 0.76rem; }

.g-diff-row{ display:flex; gap: 8px; margin-bottom: 20px; }
.g-diff-btn{
  flex:1;
  padding: 9px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.86rem;
}
.g-diff-btn.active{ background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }

/* Reaction */
.g-reaction-box{
  height: 220px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items:center;
  justify-content:center;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  text-align: center;
  cursor: pointer;
  user-select: none;
  transition: background .12s linear;
  background: var(--surface);
  color: var(--text-muted);
  margin-bottom: 18px;
}
.g-reaction-box.idle{ background: var(--surface); color: var(--text-muted); }
.g-reaction-box.waiting{ background: color-mix(in srgb, var(--coral) 22%, var(--bg-elevated)); color: var(--coral); }
.g-reaction-box.ready{ background: color-mix(in srgb, var(--lime) 30%, var(--bg-elevated)); color: var(--lime); }
.g-reaction-box.toosoon{ background: color-mix(in srgb, #DC2626 22%, var(--bg-elevated)); color: #DC2626; }

/* Number guess */
.g-input{
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 12px;
}
.g-feedback{ font-weight: 700; margin-bottom: 14px; min-height: 1.4em; }
.g-feedback.up{ color: var(--coral); }
.g-feedback.down{ color: #2563EB; }
.g-feedback.win{ color: var(--lime); }

/* Memory match */
.g-memory-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.g-memory-card{
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  display:flex; align-items:center; justify-content:center;
  font-size: 1.5rem;
  cursor: pointer;
  transition: transform .25s var(--ease), background .2s var(--ease);
}
.g-memory-card .g-face{ display:none; }
.g-memory-card.flipped .g-face, .g-memory-card.matched .g-face{ display:block; }
.g-memory-card.flipped{ background: color-mix(in srgb, var(--brand) 16%, var(--bg-elevated)); }
.g-memory-card.matched{ background: color-mix(in srgb, var(--lime) 20%, var(--bg-elevated)); cursor: default; }

/* Tic tac toe */
.g-ttt-board{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  max-width: 280px;
  margin: 0 auto 18px;
}
.g-ttt-cell{
  aspect-ratio: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  display:flex; align-items:center; justify-content:center;
  cursor: pointer;
}
.g-ttt-cell.x{ color: var(--brand); }
.g-ttt-cell.o{ color: var(--coral); }
.g-ttt-cell:disabled{ cursor: default; }
.g-ttt-board.win .g-ttt-cell{ animation: none; }

/* Typing */
.g-typing-text{
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 16px;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 14px;
  letter-spacing: 0.2px;
}
.g-typing-text span.correct{ color: var(--lime); }
.g-typing-text span.incorrect{ color: #DC2626; text-decoration: underline; }
.g-typing-text span.current{ background: color-mix(in srgb, var(--brand) 30%, transparent); border-radius: 3px; }

/* Coin */
.g-coin{
  width: 110px; height: 110px;
  border-radius: 50%;
  margin: 10px auto 20px;
  background: linear-gradient(135deg, var(--brand), var(--coral));
  display:flex; align-items:center; justify-content:center;
  font-size: 2.2rem;
  font-family: var(--font-display);
  color: #fff;
  font-weight: 800;
}
.g-coin.flip{ animation: coin-flip .6s var(--ease); }
@keyframes coin-flip{
  0%{ transform: rotateY(0); }
  100%{ transform: rotateY(1440deg); }
}

/* Clicker */
.g-clicker-target{
  width: 100%;
  height: 160px;
  border-radius: var(--radius-lg);
  background: var(--brand);
  color: var(--brand-ink);
  border: none;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.g-clicker-target:active{ transform: scale(.97); }

/* Result screen */
.g-result{ text-align: center; padding: 6px 0; }
.g-result .g-result-emoji{ font-size: 2.6rem; margin-bottom: 10px; }
.g-result-score{ font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--brand); margin-bottom: 4px; }
.g-share-row{ display:flex; gap: 10px; justify-content:center; margin-top: 18px; }

/* Quiz-specific */
.g-quiz-progress{
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  overflow: hidden;
  margin-bottom: 22px;
}
.g-quiz-bar{ height: 100%; background: var(--brand); transition: width .25s var(--ease); }
.g-quiz-cat{ color: var(--brand); font-weight: 700; font-size: 0.82rem; margin-bottom: 8px; }
.g-quiz-question{ font-size: 1.2rem; font-weight: 700; margin-bottom: 20px; }
.g-quiz-options{ display: flex; flex-direction: column; gap: 10px; }
.g-quiz-option{
  text-align: left;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  font-weight: 600;
  font-size: 0.96rem;
  transition: background .15s var(--ease), border-color .15s var(--ease);
}
.g-quiz-option:hover:not(:disabled){ background: var(--surface-2); }
.g-quiz-option.correct{ background: color-mix(in srgb, var(--lime) 22%, var(--bg-elevated)); border-color: var(--lime); color: var(--lime); }
.g-quiz-option.incorrect{ background: color-mix(in srgb, #DC2626 18%, var(--bg-elevated)); border-color: #DC2626; color: #DC2626; }
.g-quiz-option:disabled{ cursor: default; }

.g-fun-card{ text-align: center; padding: 10px 0 4px; }
.g-fun-emoji{ font-size: 2.4rem; margin-bottom: 14px; }
.g-fun-text{ font-size: 1.15rem; font-weight: 600; margin-bottom: 22px; line-height: 1.5; }

/* -------------------- Responsive -------------------- */
@media (max-width: 860px){
  .topbar nav{ display: none; }
  .hero{ padding-top: 56px; }
  .stats{ gap: 18px; flex-wrap: wrap; }
  .daily-card{ flex-direction: column; align-items: flex-start; }
  .daily-date{ text-align: left; }
}

@media (max-width: 600px){
  .section, .daily-section{ padding: 48px 18px; }
  .hero{ padding: 48px 18px 40px; }
  .hero-buttons{ flex-direction: column; align-items: stretch; }
  .hero-buttons .primary-btn, .hero-buttons .secondary-btn{ justify-content:center; }
  .section-heading{ flex-direction: column; align-items: flex-start; gap: 10px; }
  .game-grid, .fun-grid{ grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); }
  .quiz-card{ padding: 26px 20px; }
  .modal-box{ padding: 24px 20px; }
  .g-memory-grid{ grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 380px){
  .stats{ gap: 14px; }
  .stats strong{ font-size: 1.4rem; }
}