.vocab-game{--vg-bg-full_screen:#f2ede4;--vg-bg-desktop:#f2ede4;--vg-surface:#faf7f1;--vg-surface2:#ece6d8;--vg-border:rgba(42, 59, 40, 0.1);--vg-border2:rgba(42, 59, 40, 0.22);--vg-text:#2a3b28;--vg-muted:#6b7c60;--vg-muted2:#384133;--vg-accent:#7a5c1e;--vg-accent2:#a07828;--vg-green:#2d7a4a;--vg-green-bg:rgba(45, 122, 74, 0.1);--vg-red:#a83c30;--vg-red-bg:rgba(168, 60, 48, 0.1);--vg-amber:#a06818;--vg-amber-bg:rgba(160, 104, 24, 0.1);--vg-blue:#3d7068;--vg-blue-bg:rgba(61, 112, 104, 0.12);--vg-r:10px;--vg-rlg:16px;--vg-fd:"Playfair Display",Georgia,serif;--vg-fb:"DM Sans",system-ui,sans-serif;--vg-fm:"DM Mono",monospace;--vg-touch:44px;--vg-slot-h:50px;--vg-button:#c45028;--vg-button-light:#f0d8cc;--vg-button-dark:#9b3a18;font-family:var(--vg-fb);color:var(--vg-text);-webkit-font-smoothing:antialiased;background:var(--vg-bg-desktop);padding:1.5rem;border-radius:var(--vg-rlg)}.vg-giveup-btn{display:none}@media (max-width:600px){.vg-giveup-btn{display:inline}}.vg-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.1rem;flex-wrap:wrap}.vg-header-left{font-family:var(--vg-fm);font-size:.75rem;letter-spacing:.09em;color:var(--vg-muted);border:1px solid var(--vg-border);border-radius:4px;padding:4px 8px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vg-header-left strong{color:var(--vg-accent);font-weight:500}.vg-stat{background:var(--vg-surface);border:1px solid var(--vg-border);border-radius:var(--vg-r);padding:5px 14px;text-align:center;min-width:56px;flex-shrink:0}.vg-stat-num{font-size:1.15rem;font-weight:500;color:var(--vg-text);line-height:1}.vg-stat-lbl{font-size:.6rem;color:var(--vg-muted);margin-top:2px;font-family:var(--vg-fm);text-transform:uppercase;letter-spacing:.06em}.vg-timer{position:relative;width:52px;height:52px;flex-shrink:0}.vg-timer svg{transform:rotate(-90deg)}.vg-timer-track{fill:none;stroke:var(--vg-border2);stroke-width:3.5}.vg-timer-arc{fill:none;stroke:var(--vg-accent);stroke-width:3.5;stroke-linecap:round;transition:stroke-dashoffset 1s linear,stroke .4s}.vg-timer-num{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--vg-fm);font-size:.95rem;font-weight:500;color:var(--vg-text);transition:color .4s}.vg-arena{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:1rem}.vg-col-head{font-family:var(--vg-fm);font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;color:var(--vg-muted);margin-bottom:.5rem;padding-left:2px}.vg-def-pool,.vg-word-slots{display:flex;flex-direction:column;gap:10px}.vg-word-slot{background:var(--vg-surface);border:1px solid var(--vg-border);border-radius:var(--vg-r);padding:10px 12px;min-height:var(--vg-touch);cursor:pointer;transition:border-color .15s,background .15s;display:flex;align-items:center;gap:10px;position:relative;overflow:hidden;-webkit-tap-highlight-color:transparent}.vg-word-slot::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--vg-accent);opacity:0;transition:opacity .2s;border-radius:3px 0 0 3px}.vg-word-slot:active:not(.locked){background:var(--vg-surface2)}@media (hover:hover){.vg-word-slot:hover:not(.locked){border-color:var(--vg-border2);background:var(--vg-surface2)}.vg-word-slot:hover:not(.locked)::before{opacity:.5}}.vg-word-slot.drop-target{border-color:var(--vg-blue);background:var(--vg-blue-bg)}.vg-word-slot.drop-target::before{opacity:1;background:var(--vg-blue)}.vg-word-slot.correct{border-color:var(--vg-green);background:var(--vg-green-bg);cursor:default;animation:.22s vg-pop}.vg-word-slot.correct::before{opacity:1;background:var(--vg-green)}.vg-word-slot.wrong{animation:.35s vg-shake;border-color:var(--vg-red);background:var(--vg-red-bg)}.vg-word-slot.missed{border-color:var(--vg-amber);background:var(--vg-amber-bg);cursor:default}.vg-word-slot.missed::before{opacity:1;background:var(--vg-amber)}.vg-word-slot.locked{cursor:default}.vg-audio-btn{width:var(--vg-touch);height:var(--vg-touch);flex-shrink:0;background:0 0;border:1px solid var(--vg-border2);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--vg-muted);transition:border-color .15s,color .15s,background .15s,transform .1s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.vg-audio-btn:active{transform:scale(.86)}@media (hover:hover){.vg-audio-btn:hover{border-color:var(--vg-accent);color:var(--vg-accent);background:rgba(201,168,76,.08)}}.vg-audio-btn svg{width:20px;height:20px;min-width:20px;flex-shrink:0;pointer-events:none}.vg-audio-btn.no-audio{opacity:.22;cursor:default;pointer-events:none}.vg-audio-btn.playing{border-color:var(--vg-accent);color:var(--vg-accent);background:rgba(201,168,76,.1)}.vg-word-text{flex:1;min-width:0}.vg-slot-word{font-family:var(--vg-fd);font-size:clamp(.88rem, 2.5vw, 1rem);font-weight:500;color:var(--vg-text);letter-spacing:-.01em}.vg-word-slot.correct .vg-slot-word{color:var(--vg-green)}.vg-word-slot.missed .vg-slot-word{color:var(--vg-amber)}.vg-slot-def{font-size:.9rem;color:var(--vg-muted2);margin-top:3px;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.vg-word-slot.correct{color:rgba(76,175,130,.65)}.vg-word-slot.missed .vg-slot-def{color:rgba(232,160,48,.65)}.vg-slot-icon{width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:11px;opacity:0;transition:opacity .2s}.vg-word-slot.correct .vg-slot-icon{opacity:1;background:var(--vg-green);color:#fff}.vg-word-slot.missed .vg-slot-icon{opacity:1;background:var(--vg-amber);color:#fff}.vg-def-chip{background:var(--vg-surface);border:1px solid var(--vg-border);border-radius:var(--vg-r);padding:11px 14px;font-size:.9rem;line-height:1.55;color:var(--vg-muted);cursor:grab;transition:border-color .15s,background .15s,opacity .25s;min-height:var(--vg-touch);display:flex;align-items:center;position:relative;touch-action:none;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}@media (hover:hover){.vg-def-chip:hover:not(.used){border-color:var(--vg-border2);background:var(--vg-surface2);color:var(--vg-text);transform:translateX(-2px)}.vocab-game button:hover{background:var(--vg-surface2);color:var(--vg-text)}}.vg-def-chip.selected{border-color:var(--vg-accent);background:rgba(201,168,76,.08);color:var(--vg-accent2)}.vg-def-chip.selected::after{content:"→";position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--vg-accent);font-size:.9rem}.vg-def-chip.is-dragging{opacity:.3}.vg-def-chip.used{opacity:0;pointer-events:none;min-height:0;max-height:0;padding-top:0;padding-bottom:0;border-top-width:0;border-bottom-width:0;overflow:hidden;transition:.3s}#touch-ghost{position:fixed;pointer-events:none;z-index:9999;opacity:.9;border:1.5px solid var(--vg-accent);border-radius:var(--vg-r);background:var(--vg-surface2);color:var(--vg-accent2);padding:11px 14px;font-size:.8rem;line-height:1.55;font-family:var(--vg-fb);box-shadow:0 8px 32px rgba(0,0,0,.55);transform:scale(1.04) rotate(-1deg);max-width:260px;transition:none}.vg-bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;margin-top:.75rem;flex-wrap:wrap}.vg-hint{font-size:.9rem;color:var(--vg-muted);font-family:var(--vg-fm);flex:1;min-width:100px}.vg-hint strong{color:var(--vg-accent);font-weight:500}.vg-btn-row{display:flex;gap:8px;flex-shrink:0}.vocab-game button{font-family:var(--vg-fb);font-size:.8rem;font-weight:500;border-radius:var(--vg-r);cursor:pointer;border:1px solid var(--vg-border2);background:var(--vg-surface);color:var(--vg-muted);padding:8px 16px;transition:.15s;min-height:var(--vg-touch);touch-action:manipulation;-webkit-tap-highlight-color:transparent}.vocab-game button:active{transform:scale(.96)}.vocab-game button.primary{border-radius:100px;background:var(--vg-button);color:#faf7f1;border-color:var(--vg-button)}@media (hover:hover){.vocab-game button.primary:hover{background:var(--vg-button-dark);border-color:var(--vg-button-dark)}}.vg-results{background:var(--vg-surface);border:1px solid var(--vg-border);border-radius:var(--vg-rlg);padding:1.75rem 1.5rem;margin-bottom:1.25rem;text-align:center}.vg-results-score{font-family:var(--vg-fd);font-size:clamp(1.5rem, 10vw, 2rem);font-weight:500;color:var(--vg-text);line-height:1;letter-spacing:-.03em}.vg-results-label{font-size:1rem;color:var(--vg-muted);margin:.5rem 0 1.2rem;font-family:var(--vg-fm)}.vg-results-label strong{color:var(--vg-accent);font-weight:500}.vg-total-score{font-size:1.8rem;color:var(--vg-muted);color:red;font-family:var(--vg-fm);margin-bottom:.9rem}.vg-total-score strong{color:var(--vg-text);font-weight:500}.vg-streak-dots{display:flex;gap:6px;justify-content:center;margin-bottom:1.25rem;flex-wrap:wrap}.vg-streak-dot{width:10px;height:10px;border-radius:50%;background:var(--vg-border2)}.vg-streak-dot.correct{background:var(--vg-green)}.vg-streak-dot.missed{background:var(--vg-amber)}.vg-results-btns{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.vg-autosolve-btn{border-style:dashed!important;opacity:.75;font-size:.72rem!important;letter-spacing:.03em}.vg-autosolve-btn:hover{opacity:1}.vg-review-cta{font-size:.9rem!important;padding:10px 22px!important;letter-spacing:.01em}.vg-pulse{animation:2s ease-in-out .6s infinite vg-pulse}.vg-pulse:focus,.vg-pulse:hover{animation:none}.vg-review-list{display:flex;flex-direction:column;gap:6px;margin-top:1rem}.vg-review-item{background:var(--vg-surface);border:1px solid var(--vg-border);border-radius:var(--vg-r);padding:10px 14px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.vg-review-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.vg-review-dot.correct{background:var(--vg-green)}.vg-review-dot.missed{background:var(--vg-amber)}.vg-review-word{font-family:var(--vg-fd);font-size:.95rem;font-weight:500;color:var(--vg-text);min-width:90px;flex-shrink:0}.vg-review-def{font-size:.8rem;color:var(--vg-muted);flex:1;line-height:1.45;min-width:100px}.vocab-game .error-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:50vh;gap:1rem;text-align:center}@media (max-width:600px){.vocab-game.vg-fullscreen{position:fixed;inset:0;z-index:1000;background:var(--vg-bg-full_screen,#f2ede4);overflow:hidden;display:flex;flex-direction:column;border-radius:0}#vocab-game-root{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden}.vg-header{flex-shrink:0;margin:0;padding:.6rem .9rem .5rem;border-bottom:1px solid var(--vg-border);gap:.5rem;flex-wrap:nowrap;font-size:.7rem}.vg-header-left{padding:3px 6px}.vg-stat{padding:3px 10px;min-width:48px}.vg-stat-num{font-size:1rem}.vg-stat-lbl{font-size:.55rem}.vg-timer{width:44px;height:44px}.vg-timer.vg-timer-hidden{display:none}.vg-timer svg{width:44px;height:44px}.vg-game-body{flex:1;min-height:0;display:flex;flex-direction:column;overflow:hidden;padding:.6rem .9rem 0}.vg-arena{flex:1;min-height:0;display:flex;flex-direction:column;gap:.6rem;overflow:hidden;grid-template-columns:unset;margin-bottom:0}.vg-col-words{flex-shrink:0;order:1}.vg-col-head{font-size:.6rem;margin-bottom:.4rem}.vg-word-slots{gap:5px}.vg-word-slot{height:var(--vg-slot-h);min-height:var(--vg-slot-h);max-height:var(--vg-slot-h);padding:0 10px;overflow:hidden}.vg-audio-btn{width:36px;height:36px;margin:-4px;padding:4px;flex-shrink:0}.vg-slot-word{font-size:.88rem}.vg-slot-def{font-size:.65rem;margin-top:1px}.vg-col-defs{flex:1;min-height:0;order:2;display:flex;flex-direction:column;overflow:hidden;position:relative}.vg-col-defs::after{content:"";position:absolute;bottom:0;left:0;right:0;height:32px;background:linear-gradient(transparent,var(--vg-bg-full_screen,#f2ede4));pointer-events:none;z-index:1}.vg-def-pool{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;gap:5px;padding-bottom:36px;scrollbar-width:none}.vg-def-pool::-webkit-scrollbar{display:none}.vg-def-chip{font-size:.78rem;padding:10px 12px;min-height:44px}.vg-bar{flex-shrink:0;margin:0;padding:.5rem .9rem;padding-bottom:calc(.5rem + env(safe-area-inset-bottom,0px));border-top:1px solid var(--vg-border)}.vg-hint{font-size:.66rem}.vocab-game button{padding:7px 12px;font-size:.75rem}.vg-results-wrap{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:.75rem .9rem;padding-bottom:env(safe-area-inset-bottom,1rem)}}@media (max-width:375px){.vocab-game{--vg-slot-h:46px}.vg-slot-word{font-size:.82rem}.vg-def-chip{font-size:.74rem;padding:9px 11px}}@keyframes vg-pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(122,92,30,0)}50%{transform:scale(1.035);box-shadow:0 0 0 6px rgba(122,92,30,0)}40%{box-shadow:0 0 0 6px rgba(244,85,6,.1)}}@keyframes vg-shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}@keyframes vg-pop{0%,100%{transform:scale(1)}50%{transform:scale(1.02)}}