:root {
  --bg: #0f172a;
  --card: #ffffff;
  --text: #0f172a;
  --text-soft: #475569;
  --accent: #6366f1;
  --accent-2: #ec4899;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #f59e0b;
  --radius: 18px;
  --shadow: 0 12px 32px rgba(15, 23, 42, .18);
  --shadow-soft: 0 4px 12px rgba(15, 23, 42, .08);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; height: 100%; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; color: var(--text);
       background: linear-gradient(160deg, #f8fafc 0%, #eef2ff 50%, #fce7f3 100%);
       min-height: 100dvh; overflow-x: hidden; }
button { font-family: inherit; }

.top { padding: 18px 22px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand .logo { width: 44px; height: 44px; border-radius: 14px;
               background: linear-gradient(135deg, var(--accent), var(--accent-2));
               display: grid; place-items: center; color: #fff;
               box-shadow: 0 4px 16px rgba(99,102,241,.35); }
.brand .logo .material-icons { font-size: 24px; }
.brand h1 { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: -.02em; }
.brand .sub { margin: 0; font-size: 12px; color: var(--text-soft); }
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px;
         background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; font-size: 11px;
         font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }

.hub-hero { max-width: 880px; margin: 0 auto; padding: 28px 22px 12px; text-align: center; }
.hub-hero h2 { font-size: clamp(28px, 5vw, 44px); font-weight: 800; letter-spacing: -.03em; margin: 0 0 10px;
               background: linear-gradient(135deg, var(--accent), var(--accent-2));
               -webkit-background-clip: text; background-clip: text; color: transparent; }
.hub-hero p { color: var(--text-soft); font-size: 16px; margin: 0 auto; max-width: 620px; }

.picker { max-width: 880px; margin: 22px auto 0; padding: 0 22px;
          display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.picker label { font-size: 13px; color: var(--text-soft); font-weight: 600; }
.picker select { flex: 1; min-width: 220px; padding: 10px 14px; border-radius: 12px;
                 border: 2px solid rgba(99,102,241,.2); background: #fff; font-size: 14px; font-weight: 600;
                 color: var(--text); cursor: pointer; box-shadow: var(--shadow-soft); }
.picker select:focus { outline: none; border-color: var(--accent); }

.auto-block { max-width: 880px; margin: 18px auto 0; padding: 0 22px; }
.auto-card { background: linear-gradient(135deg, #312e81, #831843); color: #fff; border-radius: var(--radius);
             padding: 22px; display: flex; align-items: center; gap: 18px;
             box-shadow: 0 12px 30px rgba(49,46,129,.35); }
.auto-left { flex: 1; }
.auto-chip { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px;
             background: rgba(255,255,255,.15); font-size: 12px; font-weight: 600; }
.auto-card h3 { margin: 8px 0 4px; font-size: 22px; }
.auto-card p { margin: 0; opacity: .9; font-size: 14px; }

.cat-title { max-width: 880px; margin: 28px auto 14px; padding: 0 22px; font-size: 14px;
             color: var(--text-soft); text-transform: uppercase; letter-spacing: .08em; }

.catalog { max-width: 880px; margin: 0 auto 24px; padding: 0 22px;
           display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.game-card { background: #fff; border-radius: var(--radius); padding: 16px;
             box-shadow: var(--shadow-soft); cursor: pointer; transition: transform .18s, box-shadow .18s;
             border-top: 4px solid var(--accent); display: flex; flex-direction: column; gap: 4px; }
.game-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.game-card.locked { opacity: .55; cursor: default; }
.game-card.locked:hover { transform: none; box-shadow: var(--shadow-soft); }
.game-card .ic { width: 44px; height: 44px; border-radius: 12px;
                 display: grid; place-items: center; color: #fff; }
.game-card .ic .material-icons { font-size: 24px; }
.game-card h3 { margin: 6px 0 2px; font-size: 16px; }
.game-card p { margin: 0; color: var(--text-soft); font-size: 12px; }
.game-card .meta { display: flex; gap: 10px; margin-top: 4px; font-size: 11px; color: var(--text-soft); }
.game-card .meta span { display: inline-flex; align-items: center; gap: 2px; }
.game-card .meta .material-icons { font-size: 13px; }
.game-card .lock-badge { font-size: 10px; font-weight: 700; color: var(--text-soft);
                         text-transform: uppercase; letter-spacing: .05em; }

.dash { max-width: 880px; margin: 18px auto; padding: 22px;
        background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-soft); }
.dash h3 { margin: 0 0 14px; font-size: 18px; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-bottom: 16px; }
.kpi { background: #f8fafc; border-radius: 12px; padding: 10px; text-align: center; }
.kpi .num { display: block; font-size: 22px; font-weight: 800; color: var(--accent); }
.kpi .lbl { font-size: 11px; color: var(--text-soft); text-transform: uppercase; letter-spacing: .05em; }
.weak-zone h4 { margin: 4px 0 6px; font-size: 13px; text-transform: uppercase; letter-spacing: .05em; color: var(--warning); }
.weak-chip { display: inline-block; margin: 2px; padding: 4px 10px; border-radius: 999px;
             background: rgba(245,158,11,.18); color: #b45309; font-size: 12px; font-weight: 600; }
.hint { color: var(--text-soft); font-size: 13px; }

footer { text-align: center; padding: 28px 18px 40px; color: var(--text-soft); font-size: 13px; }
footer a { color: var(--accent); text-decoration: none; font-weight: 600; }

.game { display: none; }
.game.active { display: block; }
.game-hud { position: sticky; top: 0; z-index: 5; background: #fff; padding: 12px 18px;
            display: flex; align-items: center; justify-content: space-between;
            box-shadow: 0 2px 8px rgba(0,0,0,.05); }
.hud-left, .hud-right { display: flex; align-items: center; gap: 10px; }
.hud-back { background: rgba(99,102,241,.1); color: var(--accent); border: none; padding: 8px 12px;
            border-radius: 999px; font-weight: 600; cursor: pointer;
            display: inline-flex; align-items: center; gap: 4px; }
.hud-back .material-icons { font-size: 18px; }
.hud-timer { font-weight: 700; font-size: 16px; padding: 4px 12px; border-radius: 999px;
             background: rgba(245,158,11,.15); color: var(--warning); }
.hud-timer.danger { background: rgba(220,38,38,.15); color: var(--danger); animation: shake .4s infinite; }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border-radius: 999px;
        background: rgba(99,102,241,.12); color: var(--accent); font-size: 13px; font-weight: 600; }
.chip.score { background: rgba(245,158,11,.15); color: var(--warning); }
.chip .material-icons { font-size: 16px; }

.board { max-width: 720px; margin: 0 auto; padding: 18px 18px 32px; }
.game-help { text-align: center; color: var(--text-soft); font-size: 13px; margin: 0 0 14px; }

.progress { height: 6px; background: rgba(0,0,0,.05); border-radius: 999px; overflow: hidden; margin-bottom: 14px; }
.progress .bar { height: 100%; transition: width .35s;
                 background: linear-gradient(90deg, var(--accent), var(--accent-2)); }
.question-card { background: #fff; border-radius: var(--radius); padding: 22px;
                 box-shadow: var(--shadow-soft); animation: pop .25s ease-out; }
.question-card .chip { margin-bottom: 8px; }
.question-card h2 { margin: 6px 0 0; font-size: 21px; line-height: 1.35; }
.prompt-card { background: #fff; border-radius: var(--radius); padding: 16px; text-align: center;
               box-shadow: var(--shadow-soft); margin-bottom: 14px; }
.prompt-card h2 { margin: 6px 0 0; font-size: 17px; }

.options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.opt { background: #fff; border: 2px solid rgba(99,102,241,.18); border-radius: 14px; padding: 16px;
       text-align: left; font-size: 15px; font-weight: 500; cursor: pointer; transition: all .15s;
       box-shadow: var(--shadow-soft); }
.opt:hover:not(:disabled) { border-color: var(--accent); transform: translateY(-2px); }
.opt.correct { border-color: var(--success); background: rgba(22,163,74,.08); }
.opt.wrong { border-color: var(--danger); background: rgba(220,38,38,.08); animation: shake .35s; }
.opt.opt-no { background: rgba(220,38,38,.06); border-color: rgba(220,38,38,.3); }
.opt.opt-yes { background: rgba(22,163,74,.06); border-color: rgba(22,163,74,.3); }
.opt:disabled { cursor: default; }

.memory-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.memory-card { aspect-ratio: 3/4; border: none; padding: 6px; cursor: pointer; border-radius: 14px;
               display: grid; place-items: center; font-size: 11px; font-weight: 600; text-align: center;
               transition: all .3s; color: #fff;
               background: linear-gradient(135deg, #6366f1, #ec4899); }
.memory-card.flipped { background: #fff; color: var(--text); box-shadow: var(--shadow-soft); }
.memory-card.matched { background: rgba(22,163,74,.18); color: #15803d;
                       border: 2px solid var(--success); }

/* HANGMAN */
.hg-host { max-width: 520px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; align-items: center; }
.hg-hint { background: #fff; padding: 14px; border-radius: 14px; box-shadow: var(--shadow-soft); width: 100%; }
.hg-hint p { margin: 8px 0 0; font-size: 16px; line-height: 1.5; }
.hg-lives { display: flex; gap: 6px; align-items: center; justify-content: center; padding: 6px; }
.hg-life { font-size: 22px; color: rgba(15,23,42,.15); transition: color .2s; }
.hg-life.lost { color: var(--danger); }
.hg-word { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; padding: 10px; }
.hg-slot { display: inline-grid; place-items: center; min-width: 28px; height: 38px;
           font-size: 22px; font-weight: 700; border-bottom: 3px solid #94a3b8;
           color: var(--accent); padding: 0 6px; }
.hg-slot.filled { border-bottom-color: var(--success); }
.hg-keyboard { display: grid; grid-template-columns: repeat(9, 1fr); gap: 4px; width: 100%; }
.hg-key { padding: 10px 4px; border-radius: 8px; border: 1px solid rgba(15,23,42,.1);
          background: #fff; font-weight: 600; cursor: pointer; transition: all .15s; }
.hg-key:hover:not(:disabled) { background: rgba(99,102,241,.1); }
.hg-key.ok { background: rgba(22,163,74,.18); border-color: var(--success); }
.hg-key.ko { background: rgba(220,38,38,.18); border-color: var(--danger); color: #b91c1c; }
.hg-key:disabled { cursor: default; }

/* ANAGRAM */
.an-host { max-width: 560px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.an-answer { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; padding: 12px;
             background: rgba(99,102,241,.06); border-radius: 14px; min-height: 56px; }
.an-answer.shake { animation: shake .4s; }
.an-slot { display: inline-grid; place-items: center; min-width: 30px; height: 36px; padding: 0 6px;
           font-size: 18px; font-weight: 700; color: var(--accent);
           border-bottom: 3px solid #94a3b8; }
.an-slot.filled { background: rgba(99,102,241,.08); border-radius: 6px; border-bottom-color: var(--accent); }
.an-pool { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.an-tile { width: 38px; height: 44px; border-radius: 10px; border: 2px solid rgba(99,102,241,.2);
           background: #fff; font-size: 18px; font-weight: 700; cursor: pointer;
           box-shadow: 0 2px 6px rgba(0,0,0,.05); }
.an-tile:hover:not(:disabled) { background: rgba(99,102,241,.1); }
.an-tile:disabled { opacity: .25; cursor: default; }

/* POP THE WORD */
.pop-arena { position: relative; height: 420px; background: rgba(15,23,42,.04); border-radius: 16px;
             overflow: hidden; border: 2px solid rgba(34,211,238,.25); }
.bubble { position: absolute; transform: translate(-50%, 50%); border: none; border-radius: 50%;
          color: #fff; font-weight: 700; font-size: 11px; cursor: pointer;
          box-shadow: 0 6px 18px rgba(0,0,0,.2); display: grid; place-items: center; padding: 4px;
          text-align: center; line-height: 1.1; transition: transform .15s; }
.bubble:hover { transform: translate(-50%, 50%) scale(1.08); }
.bubble.popped { animation: bpop .35s forwards; }
@keyframes bpop { to { transform: translate(-50%, 50%) scale(2); opacity: 0; } }

/* SURVIVAL */
.sv-lives { display: flex; align-items: center; gap: 8px; justify-content: center; margin-bottom: 12px; }
.sv-heart { font-size: 28px; color: var(--danger); }
.sv-heart.lost { color: rgba(15,23,42,.15); }

/* PRIORITY MATRIX */
.pm-pool { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; min-height: 30px; margin-bottom: 12px; }
.pm-item { background: #fff; border: 2px solid transparent; padding: 8px 14px; border-radius: 999px;
           font-weight: 600; cursor: pointer; box-shadow: 0 2px 6px rgba(0,0,0,.08); }
.pm-item.selected { border-color: var(--accent); transform: scale(1.05); }
.pm-matrix { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.pm-q { padding: 14px; border-radius: 14px; min-height: 130px; cursor: pointer; transition: filter .2s; color: #fff; }
.pm-q.armed { filter: brightness(1.1); outline: 2px dashed rgba(255,255,255,.5); }
.pm-q h4 { margin: 0; font-size: 14px; font-weight: 700; }
.pm-q p { margin: 2px 0 6px; font-size: 11px; opacity: .85; }
.pm-placed { display: flex; flex-wrap: wrap; gap: 4px; }
.pm-chip { background: rgba(255,255,255,.92); color: #1e293b; padding: 3px 10px;
           border-radius: 999px; font-size: 12px; font-weight: 600; }
.pm-chip.ok { background: rgba(22,163,74,.85); color: #fff; }
.pm-chip.ko { background: rgba(220,38,38,.85); color: #fff; }

/* RESULT */
.result-screen { display: flex; justify-content: center; padding: 32px 18px; }
.result-card { max-width: 520px; width: 100%; text-align: center; background: #fff; border-radius: var(--radius);
               padding: 28px 22px; box-shadow: var(--shadow); animation: pop .3s ease-out; }
.trophy { width: 96px; height: 96px; border-radius: 50%; margin: 0 auto 16px;
          display: grid; place-items: center; color: #fff; }
.trophy.gold   { background: linear-gradient(135deg, #facc15, #f59e0b); box-shadow: 0 8px 24px rgba(245,158,11,.4); }
.trophy.silver { background: linear-gradient(135deg, #cbd5e1, #94a3b8); box-shadow: 0 8px 24px rgba(148,163,184,.4); }
.trophy.bronze { background: linear-gradient(135deg, #fb923c, #c2410c); box-shadow: 0 8px 24px rgba(194,65,12,.4); }
.trophy.again  { background: #94a3b8; }
.trophy .material-icons { font-size: 56px; }
.result-card h1 { margin: 0 0 6px; font-size: 26px; }
.result-card .msg { color: var(--text-soft); margin: 0 0 22px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 20px; }
.stats-grid > div { background: #f8fafc; border-radius: 12px; padding: 10px 6px; }
.stats-grid .num { display: block; font-size: 22px; font-weight: 800; color: var(--accent); }
.stats-grid .lbl { font-size: 10px; color: var(--text-soft); text-transform: uppercase; letter-spacing: .05em; }
.weak { background: rgba(245,158,11,.1); border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; text-align: left; }
.weak h3 { margin: 0 0 6px; font-size: 13px; color: var(--warning); text-transform: uppercase; letter-spacing: .05em; }
.next-reco { background: rgba(99,102,241,.08); border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; text-align: left; }
.next-reco h3 { margin: 0 0 6px; font-size: 13px; color: var(--accent); text-transform: uppercase; letter-spacing: .05em; }
.actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.btn-primary, .btn-ghost { display: inline-flex; align-items: center; gap: 6px; padding: 12px 22px;
                           border-radius: 999px; border: none; font-weight: 600; font-size: 15px; cursor: pointer;
                           transition: transform .1s ease; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff;
               box-shadow: 0 6px 18px rgba(99,102,241,.4); }
.btn-primary.big { padding: 14px 28px; font-size: 16px; }
.btn-primary:hover { transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--text); border: 1px solid rgba(15,23,42,.15); }

@keyframes pop { 0% { transform: scale(.9); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
@keyframes shake { 0%,100% { transform: translateX(0); } 20% { transform: translateX(-6px); } 40% { transform: translateX(6px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(4px); } }

.confetti { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 50; }
.confetti span { position: absolute; top: -10px; width: 10px; height: 14px; border-radius: 2px;
                 animation: fall 1.8s ease-in forwards; }
@keyframes fall { 0% { transform: translateY(-20px) rotate(0deg); opacity: 1; }
                  100% { transform: translateY(110vh) rotate(720deg); opacity: 0; } }

@media (max-width: 640px) {
  .options { grid-template-columns: 1fr; }
  .question-card { padding: 18px; }
  .question-card h2 { font-size: 19px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .game-card { padding: 14px; }
  .auto-card { flex-direction: column; align-items: stretch; text-align: center; }
  .pm-matrix { grid-template-columns: 1fr; }
  .memory-grid { gap: 6px; }
}

/* =====================================================
   LEVEL PICKER (débutant / confirmé / expert)
   ===================================================== */
.level-picker { padding: 0 18px 6px; }
.level-picker h4 { margin: 0 0 8px; font-size: 12px; font-weight: 700; color: var(--text-soft);
                   text-transform: uppercase; letter-spacing: .5px; }
.level-picker .levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.level-chip { display: flex; align-items: center; gap: 10px; padding: 10px 12px;
              border: 2px solid rgba(15,23,42,.08); background: #fff; border-radius: 14px;
              cursor: pointer; transition: all .15s; text-align: left; font-family: inherit; }
.level-chip > div { display: flex; flex-direction: column; line-height: 1.2; }
.level-chip strong { font-size: 14px; }
.level-chip small { font-size: 11px; color: var(--text-soft); }
.level-chip .material-icons { color: var(--lvl); font-size: 28px; flex-shrink: 0; }
.level-chip:hover { border-color: var(--lvl); transform: translateY(-1px); }
.level-chip.active { border-color: var(--lvl);
                     box-shadow: 0 6px 18px color-mix(in srgb, var(--lvl) 25%, transparent); }

/* =====================================================
   PYRAMIDE
   ===================================================== */
.py-board { padding: 12px; }
.py-svg { width: 100%; max-width: 460px; margin: 0 auto 16px; display: block;
          border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.py-svg .flame { animation: flicker .6s infinite alternate; }
@keyframes flicker { from { fill: #f59e0b; } to { fill: #fbbf24; } }
.py-svg .glow-stone { animation: pulse 1.4s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .7; } }
.enigma { max-width: 520px; margin: 0 auto; background: #fff; border-radius: 16px;
          padding: 18px; box-shadow: 0 10px 28px rgba(15,23,42,.12); }
.enigma header { display: flex; align-items: center; justify-content: space-between;
                 gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.py-chip { background: #b45309; color: #fff; }
.hieroglyph { font-size: 22px; color: #b45309; letter-spacing: 4px; }
.enigma h2 { font-size: 18px; margin: 6px 0 14px; line-height: 1.4; }
.py-opts { grid-template-columns: 1fr 1fr; }
.py-opts .opt { border: 2px solid rgba(180, 83, 9, .25); padding: 14px; border-radius: 12px;
                background: #fff; cursor: pointer; font-weight: 500; transition: all .15s; }
.py-opts .opt:hover { border-color: #b45309; transform: translateY(-1px); }
.py-opts .opt.ok { border-color: #16a34a; background: rgba(22,163,74,.12); }
.py-opts .opt.ko { border-color: #dc2626; background: rgba(220,38,38,.12); }
.py-hint { font-style: italic; color: #475569; min-height: 18px; margin-top: 10px; }
.heart-lost { opacity: .35; }
#py-meta .material-icons { font-size: 18px; vertical-align: middle; color: #dc2626; }

/* =====================================================
   VIDÉO ANIMATION
   ===================================================== */
.va-board { padding: 12px; }
.va-wrap { position: relative; max-width: 760px; margin: 0 auto;
           border-radius: 16px; overflow: hidden; box-shadow: 0 12px 32px rgba(0,0,0,.25);
           background: #000; aspect-ratio: 16 / 9; }
#va-canvas { display: block; width: 100%; height: 100%; }
.va-subtitle { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%);
               background: rgba(0,0,0,.7); color: #fff; padding: 8px 16px; border-radius: 8px;
               font-size: 14px; max-width: 80%; text-align: center; }
.va-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255,255,255,.15); }
.va-progress-bar { height: 100%; background: linear-gradient(90deg, #6366f1, #ec4899); transition: width .2s; width: 0; }
.va-overlay { position: absolute; inset: 0; background: rgba(15,23,42,.78); backdrop-filter: blur(4px);
              display: flex; align-items: center; justify-content: center; padding: 18px; }
.va-overlay .qcard { max-width: 480px; width: 100%; background: #fff;
                     border-radius: 16px; padding: 18px; box-shadow: 0 12px 30px rgba(0,0,0,.3); }
.va-overlay .qcard h3 { margin: 10px 0 14px; font-size: 17px; }
.va-chip { background: #8b5cf6; color: #fff; }
.va-opts { grid-template-columns: 1fr 1fr; }
.va-opts .opt { border: 2px solid rgba(139,92,246,.2); padding: 12px; border-radius: 10px;
                background: #fff; cursor: pointer; font-weight: 500; transition: all .15s; }
.va-opts .opt:hover { border-color: #8b5cf6; transform: translateY(-1px); }
.va-opts .opt.ok { border-color: #16a34a; background: rgba(22,163,74,.12); }
.va-opts .opt.ko { border-color: #dc2626; background: rgba(220,38,38,.12); }

/* =====================================================
   STREET RUNNER
   ===================================================== */
.sr-board { padding: 12px; }
.sr-wrap { position: relative; max-width: 820px; margin: 0 auto; }
#sr-canvas { width: 100%; height: auto; aspect-ratio: 800 / 520; border-radius: 16px;
             box-shadow: 0 12px 32px rgba(0,0,0,.3); display: block; touch-action: none; }
.sr-help { text-align: center; color: var(--text-soft); margin-top: 10px; font-size: 13px; }
.sr-pad { display: none; position: absolute; bottom: 16px; left: 16px;
          width: 160px; height: 160px; }
.sr-pad-btn { position: absolute; width: 52px; height: 52px; border-radius: 50%;
              border: none; background: rgba(15,23,42,.78); color: #fff;
              font-size: 22px; font-weight: bold; cursor: pointer; touch-action: none; }
#sr-pad-up    { top: 0;    left: 54px; }
#sr-pad-down  { bottom: 0; left: 54px; }
#sr-pad-left  { top: 54px; left: 0; }
#sr-pad-right { top: 54px; right: 0; }
.sr-overlay { position: absolute; inset: 0; background: rgba(15,23,42,.82);
              display: flex; align-items: center; justify-content: center; padding: 18px;
              border-radius: 16px; }
.sr-overlay .qcard { max-width: 460px; width: 100%; background: #fff;
                     border-radius: 16px; padding: 18px; box-shadow: 0 12px 30px rgba(0,0,0,.4); }
.sr-overlay .qcard h3 { margin: 10px 0 14px; font-size: 17px; }
.sr-chip { background: #06b6d4; color: #fff; }
.sr-opts { grid-template-columns: 1fr 1fr; }
.sr-opts .opt { border: 2px solid rgba(6,182,212,.2); padding: 12px; border-radius: 10px;
                background: #fff; cursor: pointer; font-weight: 500; transition: all .15s; }
.sr-opts .opt:hover { border-color: #06b6d4; transform: translateY(-1px); }
.sr-opts .opt.ok { border-color: #16a34a; background: rgba(22,163,74,.12); }
.sr-opts .opt.ko { border-color: #dc2626; background: rgba(220,38,38,.12); }
#sr-hud .material-icons { font-size: 18px; vertical-align: middle; }
@media (max-width: 720px) { .sr-pad { display: block; } }

/* =====================================================
   TOWER ASCENT
   ===================================================== */
.ta-board { padding: 12px; display: grid; grid-template-columns: 280px 1fr; gap: 18px; }
.ta-stage { position: relative; height: 560px; background:
            linear-gradient(180deg, #020617 0%, #0f172a 50%, #1e293b 100%);
            border-radius: 16px; overflow: hidden; box-shadow: 0 12px 32px rgba(0,0,0,.4); }
.ta-stage::before { content: ''; position: absolute; inset: 0; pointer-events: none;
                    background:
                      radial-gradient(2px 2px at 20% 15%, #fff, transparent),
                      radial-gradient(1px 1px at 65% 30%, #fff, transparent),
                      radial-gradient(2px 2px at 85% 10%, #fff, transparent),
                      radial-gradient(1px 1px at 35% 45%, #fff, transparent),
                      radial-gradient(2px 2px at 55% 22%, rgba(255,255,255,.6), transparent),
                      radial-gradient(1px 1px at 10% 38%, #fff, transparent);
                    opacity: .85; animation: twinkle 4s infinite alternate; }
@keyframes twinkle { from { opacity: .6; } to { opacity: 1; } }
.ta-stack { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
            display: flex; flex-direction: column-reverse; gap: 22px; transition: transform .4s; }
.ta-stack.shake { animation: shake .4s; }
.ta-platform { width: 200px; height: 48px; background: linear-gradient(180deg, #334155, #1e293b);
               border: 2px solid #475569; border-radius: 8px; color: #fff;
               display: flex; align-items: center; justify-content: space-between;
               padding: 0 14px; font-weight: 700; position: relative; }
.ta-platform .material-icons { font-size: 20px; }
.ta-platform.current { background: linear-gradient(180deg, #f97316, #ea580c);
                       border-color: #fb923c; box-shadow: 0 0 20px rgba(249,115,22,.5); }
.ta-platform.past { background: linear-gradient(180deg, #166534, #14532d); border-color: #22c55e; opacity: .8; }
.ta-floor { font-size: 14px; opacity: .9; }
.ta-roof-flag { position: absolute; top: -42px; left: 50%; transform: translateX(-50%);
                color: #fbbf24; }
.ta-roof-flag .material-icons { font-size: 32px; filter: drop-shadow(0 0 6px rgba(251,191,36,.7)); }
.ta-player { position: absolute; left: 50%; transform: translateX(-50%);
             bottom: 20px; width: 30px; height: 48px; transition: bottom .4s cubic-bezier(.4, 1.4, .5, 1);
             z-index: 10; animation: climb-bob 1s ease-in-out infinite; }
@keyframes climb-bob { 0%, 100% { transform: translateX(-50%) translateY(0); }
                       50% { transform: translateX(-50%) translateY(-3px); } }
.ta-head { width: 18px; height: 18px; background: #fbbf24; border-radius: 50%;
           margin: 0 auto; box-shadow: 0 0 8px rgba(251,191,36,.6); }
.ta-body { width: 24px; height: 28px; background: #f97316; border-radius: 6px;
           margin: 2px auto 0; }
.ta-eagle { position: absolute; top: 50px; left: -60px; color: rgba(255,255,255,.7);
            transform: rotate(-15deg); pointer-events: none; opacity: 0; z-index: 5; }
.ta-eagle .material-icons { font-size: 32px; filter: drop-shadow(0 0 6px rgba(255,255,255,.4)); }
.ta-eagle.fly { animation: eagle-fly 1.6s linear; }
@keyframes eagle-fly { 0% { left: -60px; opacity: 0; }
                       20% { opacity: 1; }
                       80% { opacity: 1; }
                       100% { left: 300px; opacity: 0; } }
.ta-question { background: #fff; border-radius: 16px; padding: 18px;
               box-shadow: 0 10px 28px rgba(15,23,42,.12); align-self: flex-start; }
.ta-question h3 { margin: 10px 0 14px; font-size: 17px; }
.ta-chip { background: #f97316; color: #fff; }
.ta-opts { grid-template-columns: 1fr; gap: 8px; }
.ta-opts .opt { border: 2px solid rgba(249,115,22,.2); padding: 12px; border-radius: 10px;
                background: #fff; cursor: pointer; font-weight: 500; transition: all .15s; text-align: left; }
.ta-opts .opt:hover { border-color: #f97316; transform: translateX(2px); }
.ta-opts .opt.ok { border-color: #16a34a; background: rgba(22,163,74,.12); }
.ta-opts .opt.ko { border-color: #dc2626; background: rgba(220,38,38,.12); }
#ta-hud .material-icons { font-size: 18px; vertical-align: middle; }
@media (max-width: 720px) {
  .ta-board { grid-template-columns: 1fr; }
  .ta-stage { height: 420px; }
  .ta-platform { width: 160px; height: 40px; }
}

@media (max-width: 640px) {
  .level-picker .levels { grid-template-columns: 1fr; }
}

/* =====================================================
   NOTION BROS (plateformer)
   ===================================================== */
.pf-board { padding: 12px; }
.pf-wrap { position: relative; max-width: 820px; margin: 0 auto; }
#pf-canvas { display: block; width: 100%; height: auto; aspect-ratio: 800 / 480;
             border-radius: 14px; box-shadow: 0 14px 36px rgba(0,0,0,.35);
             image-rendering: pixelated; background: #87ceeb; touch-action: none;
             cursor: pointer; }
.pf-help { text-align: center; color: var(--text-soft); margin-top: 10px; font-size: 13px; }
.pf-pad { display: none; position: absolute; bottom: 16px; left: 16px; right: 16px;
          pointer-events: none; }
.pf-pad-btn { pointer-events: auto; position: absolute; width: 60px; height: 60px;
              border-radius: 50%; border: none; background: rgba(15,23,42,.85); color: #fff;
              font-size: 22px; font-weight: 800; cursor: pointer; touch-action: none;
              box-shadow: 0 4px 12px rgba(0,0,0,.4); }
.pf-pad-btn:active { transform: scale(.95); background: rgba(99,102,241,.9); }
#pf-pad-left  { left: 0;   bottom: 0; }
#pf-pad-right { left: 70px;bottom: 0; }
#pf-pad-jump  { right: 0;  bottom: 0; width: 90px; border-radius: 16px;
                background: rgba(220,38,38,.9); font-size: 14px; }
#pf-pad-action { right: 100px; bottom: 0; width: 60px; border-radius: 16px;
                 background: rgba(245,158,11,.95); color: #1a1a1a; font-size: 22px; font-weight: 900; }
@media (max-width: 720px) {
  .pf-pad { display: block; }
  .pf-help { display: none; }
}
.pf-overlay { position: absolute; inset: 0; background: rgba(15,23,42,.86);
              backdrop-filter: blur(6px); display: flex; align-items: center;
              justify-content: center; padding: 18px; border-radius: 14px;
              animation: fadeIn .2s; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.pf-overlay .qcard { max-width: 480px; width: 100%; background: #fff;
                     border-radius: 16px; padding: 18px;
                     box-shadow: 0 16px 40px rgba(0,0,0,.5); }
.pf-overlay .qcard h3 { margin: 10px 0 14px; font-size: 17px; }
.pf-chip { background: #dc2626; color: #fff; }
.pf-opts { grid-template-columns: 1fr 1fr; }
.pf-opts .opt { border: 2px solid rgba(220,38,38,.2); padding: 12px; border-radius: 10px;
                background: #fff; cursor: pointer; font-weight: 500; transition: all .15s; }
.pf-opts .opt:hover { border-color: #dc2626; transform: translateY(-1px); }
.pf-opts .opt.ok { border-color: #16a34a; background: rgba(22,163,74,.12); }
.pf-opts .opt.ko { border-color: #dc2626; background: rgba(220,38,38,.12); }
.pf-end { text-align: center; }
.pf-end h3 { margin: 0 0 16px; font-size: 22px; color: #dc2626; }
.pf-end-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0; }
.pf-end-stats > div { display: flex; flex-direction: column; align-items: center;
                      padding: 12px; background: linear-gradient(135deg, #fef3c7, #fde68a);
                      border-radius: 12px; }
.pf-end-stats .num { font-size: 22px; font-weight: 800; color: #92400e; }
.pf-end-stats .lbl { font-size: 12px; color: #78350f; text-transform: uppercase; }
.pf-end .btn-primary { margin-top: 8px; }
#pf-hud .material-icons { font-size: 18px; vertical-align: middle; }

/* "HOT" badge on new game card */
.game-card.hot { position: relative; }
.game-card.hot::after { content: 'HOT'; position: absolute; top: -8px; right: -8px;
                       background: linear-gradient(135deg, #f97316, #dc2626);
                       color: #fff; font-size: 10px; font-weight: 800;
                       padding: 3px 8px; border-radius: 6px;
                       box-shadow: 0 4px 10px rgba(220,38,38,.4);
                       letter-spacing: 1px; }