:root{--bg:#0d0d0d;--surface:#1a1a1a;--surface2:#242424;--accent:#1db954;--accent-red:#e63946;--text:#fff;--text-muted:#a0a0a0;--radius:12px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}#root{flex-direction:column;min-height:100dvh;display:flex}button{cursor:pointer;font-family:inherit}.btn-primary{background:var(--accent);color:#000;border-radius:var(--radius);border:none;width:100%;padding:14px 24px;font-size:1rem;font-weight:700;transition:opacity .15s}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--surface2);color:var(--text);border-radius:var(--radius);border:1px solid #333;width:100%;padding:14px 24px;font-size:1rem;font-weight:600}.btn-link{color:var(--text-muted);background:0 0;border:none;margin-top:12px;font-size:.9rem;text-decoration:underline}.loading{height:100dvh;color:var(--text-muted);justify-content:center;align-items:center;display:flex}.mode-selector{gap:10px;margin-bottom:16px;display:flex}.mode-btn{background:var(--surface2);border-radius:var(--radius);color:var(--text);border:2px solid #333;flex-direction:column;flex:1;align-items:center;gap:4px;padding:14px 12px;transition:border-color .15s,background .15s;display:flex}.mode-btn.active{border-color:var(--accent);background:#1db9541a}.mode-icon{font-size:1.4rem}.mode-label{font-size:.95rem;font-weight:700}.mode-desc{color:var(--text-muted);font-size:.75rem}.home{flex-direction:column;width:100%;max-width:480px;min-height:100dvh;margin:0 auto;padding:0 20px 40px;display:flex}.home__hero{text-align:center;padding:48px 0 32px}.home__logo{margin-bottom:12px;font-size:3rem;animation:3s ease-in-out infinite float}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.home__title{letter-spacing:-1px;background:linear-gradient(135deg,#1db954 30%,#a8f0c3);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:6px;font-size:2.2rem;font-weight:900}.home__sub{color:var(--text-muted);font-size:1rem}.home__cards{flex-direction:column;flex:1;gap:0;display:flex}.home__card{background:var(--surface);border:1px solid #222;border-radius:16px;flex-direction:column;gap:12px;padding:24px;display:flex}.home__card--join{background:var(--surface2)}.home__card-title{color:var(--text);font-size:1.1rem;font-weight:700}.home__card-desc{color:var(--text-muted);margin-bottom:4px;font-size:.85rem}.home__divider{color:var(--text-muted);align-items:center;gap:12px;padding:16px 0;font-size:.85rem;display:flex}.home__divider:before,.home__divider:after{content:"";background:#333;flex:1;height:1px}.home__note{color:var(--text-muted);text-align:center;font-size:.75rem}.home__footer{text-align:center;margin-top:auto;padding-top:24px}.player-picker{flex-direction:column;gap:10px;width:100%;display:flex}.picker-label{color:var(--text-muted);margin:0;font-size:.85rem}.picker-options{gap:8px;display:flex}.picker-btn{background:var(--surface2);border-radius:var(--radius);color:var(--text);cursor:pointer;border:1.5px solid #333;flex:1;padding:14px 8px;font-size:1rem;font-weight:600;transition:border-color .15s,background .15s}.picker-btn:hover{border-color:#555}.picker-btn--active{border-color:var(--accent);color:var(--accent);background:#1db9541f}.picker-input{background:var(--surface2);border-radius:var(--radius);color:var(--text);-webkit-appearance:none;border:1.5px solid #333;outline:none;width:100%;padding:14px 16px;font-size:1rem;transition:border-color .15s}.picker-input:focus{border-color:var(--accent)}.birthday-overlay{z-index:999;background:linear-gradient(160deg,#0a0a0f 0%,#1a0a2e 50%,#0d0d1a 100%);justify-content:center;align-items:center;display:flex;position:fixed;inset:0;overflow:hidden}.birthday-heart{pointer-events:none;will-change:transform, opacity;animation:linear infinite float-heart;position:absolute;bottom:-60px}@keyframes float-heart{0%{opacity:.9;transform:translateY(0)rotate(-5deg)scale(1)}20%{opacity:1;transform:translateY(-20vh)rotate(5deg)scale(1.1)}80%{opacity:.5;transform:translateY(-80vh)rotate(-3deg)scale(.8)}to{opacity:0;transform:translateY(-105vh)rotate(0)scale(.5)}}.birthday-content{text-align:center;z-index:1;flex-direction:column;align-items:center;gap:16px;padding:40px 32px;display:flex;position:relative}.birthday-cake{margin-bottom:8px;font-size:5rem;animation:1.2s ease-in-out infinite cake-bounce}@keyframes cake-bounce{0%,to{transform:translateY(0)scale(1)}50%{transform:translateY(-10px)scale(1.05)}}.birthday-title{color:#fff;letter-spacing:-.5px;text-shadow:0 0 20px #b464ff99;margin:0;font-size:2.4rem;font-weight:900;animation:2s ease-in-out infinite alternate text-glow,1s .3s both text-appear}.birthday-sub{color:#c084fc;letter-spacing:4px;text-transform:lowercase;margin:0;font-size:1.6rem;font-weight:300;animation:1s .8s both text-appear}@keyframes text-appear{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes text-glow{0%{text-shadow:0 0 12px #b464ff66}to{text-shadow:0 0 32px #dc96ffe6,0 0 60px #b450ff66}}.birthday-btn{color:#fff;cursor:pointer;letter-spacing:.5px;background:linear-gradient(135deg,#9333ea,#c026d3);border:none;border-radius:100px;margin-top:24px;padding:14px 40px;font-size:1rem;font-weight:700;transition:transform .15s,box-shadow .15s;animation:.7s both text-appear;box-shadow:0 4px 24px #9333ea80}.birthday-btn:active{transform:scale(.97);box-shadow:0 2px 12px #9333ea66}.join{flex-direction:column;width:100%;max-width:480px;min-height:100dvh;margin:0 auto;padding:20px 24px 40px;display:flex}.join__back{margin-bottom:24px}.join__hero{margin-bottom:32px}.join__hero h1{margin-bottom:16px;font-size:1.8rem;font-weight:800}.join__form{flex-direction:column;gap:12px;width:100%;display:flex}.join__form input{background:var(--surface2);border-radius:var(--radius);color:var(--text);-webkit-appearance:none;border:1.5px solid #333;outline:none;width:100%;padding:16px;font-size:1rem;transition:border-color .15s}.join__form input:focus{border-color:var(--accent)}.join__error{color:var(--accent-red);background:#e639461a;border:1px solid #e6394633;border-radius:8px;padding:8px 12px;font-size:.85rem}.room-code-display{background:var(--surface);border-radius:var(--radius);text-align:center;border:1px solid #333;margin-bottom:8px;padding:20px}.room-code-display p{color:var(--text-muted);margin-bottom:12px;font-size:.85rem}.big-code{letter-spacing:8px;color:var(--accent);font-family:monospace;font-size:2.8rem;font-weight:900;display:block}.loading-screen{justify-content:center;align-items:center;height:100dvh;display:flex}.loading-spinner{border:3px solid #333;border-top-color:var(--accent);border-radius:50%;width:40px;height:40px;animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.scoreboard{gap:12px;display:flex}.scoreboard__player{background:var(--surface2);border:1px solid #0000;border-radius:8px;align-items:center;gap:8px;padding:5px 10px;display:flex}.scoreboard__player.me{border-color:var(--accent)}.player-info{flex-direction:column;gap:1px;display:flex}.player-name{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:80px;font-size:.85rem;line-height:1.2;overflow:hidden}.scoreboard__player.me .player-name{color:var(--text)}.player-total{color:#555;white-space:nowrap;font-size:.62rem;line-height:1}.scoreboard__player.me .player-total{color:#777}.player-score{color:var(--accent);text-align:right;min-width:16px;font-size:1.2rem;font-weight:800}.answer-input{flex-direction:column;gap:10px;width:100%;display:flex}.answer-input__row{gap:8px;display:flex}.answer-input input{background:var(--surface2);border-radius:var(--radius);color:var(--text);border:1px solid #333;outline:none;flex:1;padding:14px;font-size:1rem;transition:border-color .15s}.answer-input input:focus{border-color:var(--accent)}.answer-input input:disabled{opacity:.5}.btn-mic{background:var(--surface2);border-radius:var(--radius);border:1px solid #333;flex-shrink:0;justify-content:center;align-items:center;width:52px;height:52px;font-size:1.3rem;transition:background .15s;display:flex}.btn-mic.listening{background:var(--accent-red);border-color:var(--accent-red);animation:.8s infinite pulse}.btn-mic:disabled{opacity:.4;cursor:not-allowed}.btn-send{background:var(--accent);color:#000;border-radius:var(--radius);border:none;width:100%;padding:14px;font-size:1rem;font-weight:700}.btn-send:disabled{opacity:.4;cursor:not-allowed}.mic-hint{color:var(--text-muted);text-align:center;font-size:.78rem}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}.game-room{background:var(--bg);flex-direction:column;min-height:100dvh;display:flex}.game-room__header{background:var(--surface);border-bottom:1px solid #1e1e1e;flex-direction:column;gap:8px;padding:12px 16px;display:flex}.room-info{justify-content:space-between;align-items:center;display:flex}.room-code{color:var(--text-muted);letter-spacing:2px;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-family:monospace;font-size:.75rem;transition:background .15s,color .15s}.room-code:hover,.room-code:active{color:var(--text);background:#ffffff12}.header-actions{align-items:center;gap:8px;display:flex}.player-you{color:var(--accent);font-size:.82rem;font-weight:700}.btn-exit{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 6px;font-size:1rem;line-height:1;transition:color .15s,background .15s}.btn-exit:hover{color:var(--text);background:#ffffff12}.btn-stats{cursor:pointer;opacity:.7;background:0 0;border:none;border-radius:6px;padding:4px 6px;font-size:1rem;line-height:1;transition:background .15s}.btn-stats:hover{opacity:1;background:#ffffff12}.game-room__main{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:24px 20px;display:flex}.waiting{text-align:center;padding:40px 20px}.waiting__pulse{margin-bottom:20px;font-size:3.5rem;animation:1.5s ease-in-out infinite pulse-scale;display:inline-block}@keyframes pulse-scale{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.15)}}.waiting__title{margin-bottom:8px;font-size:1.2rem;font-weight:700}.waiting__sub{color:var(--text-muted);max-width:260px;margin:0 auto;font-size:.9rem;line-height:1.5}.round{flex-direction:column;align-items:center;gap:20px;width:100%;max-width:380px;display:flex}.album-art-wrap{border-radius:16px;width:220px;height:220px;transition:transform .3s;position:relative;overflow:hidden;box-shadow:0 12px 40px #0009}.album-art-wrap.won{transform:scale(.96)}.album-art{object-fit:cover;width:100%;height:100%;display:block}.album-art--revealed{animation:.5s forwards art-fade-in,45s forwards unblur}.album-art--clear{animation:.4s forwards art-fade-in}@keyframes art-fade-in{0%{opacity:0}to{opacity:1}}@keyframes unblur{0%{filter:blur(32px)}30%{filter:blur(24px)}70%{filter:blur(10px)}to{filter:blur()}}.album-art-placeholder{background:#1a1a1a;flex-direction:column;justify-content:center;align-items:center;gap:10px;width:100%;height:100%;display:flex}.placeholder-icon{font-size:3rem;animation:1.5s ease-in-out infinite pulse-scale}.placeholder-timer{color:var(--text-muted);font-variant-numeric:tabular-nums;letter-spacing:1px;font-size:.85rem}.album-overlay{justify-content:center;align-items:center;font-size:4rem;animation:.3s overlay-in;display:flex;position:absolute;inset:0}.overlay-win{background:#1db95499}.overlay-lose{background:#00000080}@keyframes overlay-in{0%{opacity:0;transform:scale(1.2)}to{opacity:1;transform:scale(1)}}.timer{align-items:baseline;gap:2px;display:flex}.timer-num{color:var(--accent);font-variant-numeric:tabular-nums;font-size:2.5rem;font-weight:800;line-height:1}.timer-unit{color:var(--text-muted);font-size:1rem}.round__result{text-align:center;animation:.35s slide-up}@keyframes slide-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.result-headline{margin-bottom:10px;font-size:1.4rem;font-weight:800}.result-win .result-headline{color:var(--accent)}.result-lose .result-headline{color:var(--text-muted)}.song-reveal{margin-bottom:8px;font-size:1rem}.song-reveal strong{color:var(--text)}.song-artist{color:var(--text-muted);font-size:.9rem}.next-hint{color:var(--text-muted);margin-top:4px;font-size:.8rem}.round__active{flex-direction:column;align-items:center;gap:12px;width:100%;display:flex}.round-hint{color:var(--text-muted);text-align:center;font-size:1rem}.feedback{white-space:nowrap;z-index:100;border-radius:100px;padding:14px 28px;font-size:1rem;font-weight:700;animation:.2s toast-in;position:fixed;bottom:40px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #0006}@keyframes toast-in{0%{opacity:0;transform:translate(-50%)translateY(12px)scale(.95)}to{opacity:1;transform:translate(-50%)translateY(0)scale(1)}}.feedback--win{background:var(--accent);color:#000}.feedback--lose{color:var(--text);background:#2a2a2a;border:1px solid #444}.feedback--info{background:var(--surface2);color:var(--text-muted);border:1px solid #333}.paused-label{color:var(--text-muted);letter-spacing:1px;font-size:1rem;font-weight:600}.paused-hint{color:var(--text-muted);font-style:italic}.btn-surrender{color:var(--text-muted);cursor:pointer;background:0 0;border:1px solid #444;border-radius:20px;margin-top:4px;padding:6px 16px;font-size:.78rem;transition:border-color .15s,color .15s}.btn-surrender:hover{color:#e63946;border-color:#e63946}.surrendered-hint{color:var(--text-muted);text-align:center;margin-top:4px;font-size:.8rem;font-style:italic}.surrendered-hint.all-surrendered{color:var(--text);font-style:normal;font-weight:600;animation:.3s slide-up}.end-room-area{justify-content:center;padding:12px 20px 24px;display:flex}.btn-end-room{color:#555;cursor:pointer;background:0 0;border:none;border-radius:8px;padding:6px 12px;font-size:.78rem;transition:color .15s}.btn-end-room:hover{color:var(--text-muted)}.end-confirm{color:var(--text-muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;font-size:.85rem;display:flex}.btn-danger-sm{color:#fff;cursor:pointer;background:#e63946;border:none;border-radius:8px;padding:6px 14px;font-size:.82rem;font-weight:700}.stats{flex-direction:column;width:100%;max-width:480px;min-height:100dvh;margin:0 auto;padding:20px 24px 40px;display:flex}.stats__back{margin-bottom:24px}.stats__hero{margin-bottom:32px}.stats__hero h1{margin-bottom:6px;font-size:1.8rem;font-weight:800}.stats__sub{color:var(--text-muted);font-size:.9rem}.stats__empty{color:var(--text-muted);text-align:center;margin-top:60px}.stats__list{flex-direction:column;gap:20px;display:flex}.stats__row{align-items:center;gap:12px;display:flex}.stats__medal{text-align:center;flex-shrink:0;width:32px;font-size:1.6rem}.stats__info{flex-direction:column;flex:1;gap:6px;display:flex}.stats__name-row{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.stats__name{font-size:1rem;font-weight:700}.stats__right{flex-direction:column;align-items:flex-end;gap:2px;display:flex}.stats__wins{color:var(--accent);white-space:nowrap;font-size:.85rem;font-weight:600}.stats__time{color:var(--text-muted);white-space:nowrap;font-size:.75rem}.stats__bar-bg{background:#2a2a2a;border-radius:100px;height:6px;overflow:hidden}.stats__bar-fill{background:var(--accent);border-radius:100px;min-width:4px;height:100%;transition:width .6s}