:root{--bg:#1b1d22;--surface:#262a31;--surface-2:#30353e;--border:#3a404a;--text:#f1f2f4;--muted:#9aa1ad;--primary:#7fb04f;--primary-hover:#8fc25c;--danger:#e5484d;--warning:#f5a524;--clock-bg:#3a404a;--clock-active:#f1f2f4;--clock-active-text:#1b1d22;--clock-low:#d9363e;--uno-red:#e0322b;--uno-blue:#1e6fd9;--uno-green:#2f9e44;--uno-yellow:#f2b705;--uno-black:#1f1f1f;--radius:12px;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}h1,h2{margin:0 0 8px}.muted{color:var(--muted)}.center{text-align:center}.error-text{color:var(--danger);margin:12px 0 0}.page{margin:0 auto;padding:24px 16px 48px}.page--narrow{max-width:460px}.card-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:16px;padding:20px;display:flex}.hero{text-align:center;margin-bottom:20px}.hero__logo{margin-bottom:8px;font-size:56px;line-height:1}.field{border:0;flex-direction:column;gap:8px;margin:0;padding:0;display:flex}.field__label{color:var(--muted);margin-bottom:4px;padding:0;font-size:14px;font-weight:600}.input{width:100%;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:8px;outline:none;padding:12px 14px;font-size:16px}.input:focus{border-color:var(--primary)}.btn{font:inherit;cursor:pointer;color:var(--text);border:0;border-radius:8px;padding:10px 16px;font-weight:600;transition:background .15s,transform 50ms}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn--primary{background:var(--primary);color:#fff;box-shadow:0 3px #5d8a35}.btn--primary:hover:not(:disabled){background:var(--primary-hover)}.btn--secondary{background:var(--surface-2)}.btn--danger{background:var(--danger)}.btn--ghost{color:var(--muted);border:1px solid var(--border);background:0 0}.btn--ghost:hover:not(:disabled){color:var(--text)}.btn--block{width:100%}.btn--large{padding:14px;font-size:18px}.tc-group{margin-bottom:8px}.tc-group__title{color:var(--muted);margin-bottom:6px;font-size:13px;display:block}.tc-group__options{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.tc-option{font:inherit;border:1px solid var(--border);background:var(--surface-2);color:var(--text);cursor:pointer;border-radius:8px;padding:10px 0;font-weight:600}.tc-option--selected{border-color:var(--primary);background:#7fb04f2e}.rules{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-top:16px;padding:12px 16px}.card-panel .rules{background:var(--surface-2);margin-top:0}.rules summary{cursor:pointer;font-weight:600}.rules ul{color:var(--muted);margin:10px 0 0;padding-left:18px;line-height:1.6}.waiting{text-align:center;align-items:center}.waiting__link{text-align:center}.waiting__spinner{border:4px solid var(--surface-2);border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.game{flex-direction:column;gap:12px;max-width:1100px;margin:0 auto;padding:12px 16px 32px;display:flex}.game__board-column{flex-direction:column;gap:8px;width:100%;min-width:280px;max-width:min(640px,100dvh - 160px);margin:0 auto;display:flex}.game__side{flex-direction:column;gap:12px;width:100%;max-width:640px;margin:0 auto;display:flex}@media (width>=960px){.game{flex-direction:row;align-items:flex-start;padding-top:24px}.game__board-column{flex:auto;margin:0}.game__side{flex:0 0 340px;margin:48px 0 0}}.board{border-radius:6px;position:relative;overflow:hidden;box-shadow:0 6px 24px #0006}.player-bar{align-items:center;gap:10px;padding:6px 4px;display:flex}.player-bar__piece{border:2px solid var(--border);border-radius:6px;flex:none;width:32px;height:32px}.player-bar__piece--w{background:#f1f2f4}.player-bar__piece--b{background:#111}.player-bar--active .player-bar__piece{border-color:var(--primary)}.player-bar__info{flex-direction:column;flex:1;min-width:0;display:flex}.player-bar__name{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.player-bar__you,.player-bar__meta{color:var(--muted);font-size:13px;font-weight:400}.player-bar__offline{color:var(--warning)}.clock{font-variant-numeric:tabular-nums;text-align:right;background:var(--clock-bg);min-width:110px;color:var(--muted);border-radius:6px;padding:6px 14px;font-size:24px;font-weight:700;transition:background .2s,color .2s}.clock--running{background:var(--clock-active);color:var(--clock-active-text)}.clock--low{color:var(--clock-low)}.clock--low.clock--running{background:var(--clock-low);color:#fff}.clock--critical{animation:1s ease-in-out infinite clock-pulse}@keyframes clock-pulse{0%,to{box-shadow:0 0 #d9363eb3}50%{filter:brightness(1.15);box-shadow:0 0 0 6px #d9363e00}}.turn-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);align-items:center;gap:16px;padding:14px;display:flex}.turn-panel--mine{border-color:var(--primary)}.turn-panel__card{perspective:600px;--from-y:120px;flex:none;animation:.65s cubic-bezier(.2,.8,.3,1.15) card-reveal}@keyframes card-reveal{0%{transform:translateY(var(--from-y)) rotateY(180deg) scale(.5);opacity:0}60%{opacity:1;transform:translateY(-6px)rotateY(0)scale(1.08)}to{transform:none}}.turn-panel__card--resolving .uno-card{animation:.5s ease-in-out .6s 2 card-pulse}@keyframes card-pulse{50%{transform:scale(1.12)rotate(-4deg);box-shadow:0 0 0 6px #ffffff59}}.board--spin{animation:.7s cubic-bezier(.45,0,.2,1) board-spin}@keyframes board-spin{0%{transform:rotate(-180deg)scale(.9)}to{transform:none}}.turn-panel__body{flex-direction:column;gap:8px;min-width:0;display:flex}.turn-panel__status{margin:0;font-weight:600;line-height:1.35}.turn-panel__check{color:var(--danger);margin:0;font-weight:700}.turn-panel__hint{color:var(--warning);margin:0;font-size:13px}.wild-choices{gap:8px;display:flex}.wild-choices .btn{min-width:48px;font-size:20px}.uno-card{color:#fff;-webkit-user-select:none;user-select:none;border:4px solid #fff;border-radius:10px;justify-content:center;align-items:center;width:84px;height:124px;font-weight:800;display:flex;position:relative;box-shadow:0 4px 12px #00000073}.uno-card--small{border-width:3px;width:60px;height:88px}.uno-card--red{background:var(--uno-red)}.uno-card--blue{background:var(--uno-blue)}.uno-card--green{background:var(--uno-green)}.uno-card--yellow{background:var(--uno-yellow)}.uno-card--black{background:conic-gradient(var(--uno-red) 0 25%, var(--uno-blue) 0 50%, var(--uno-yellow) 0 75%, var(--uno-green) 0)}.uno-card__oval{background:#fff;border-radius:50%;justify-content:center;align-items:center;width:80%;height:62%;display:flex;transform:rotate(-28deg)}.uno-card__symbol{color:var(--uno-black);font-size:34px;transform:rotate(28deg)}.uno-card--red .uno-card__symbol{color:var(--uno-red)}.uno-card--blue .uno-card__symbol{color:var(--uno-blue)}.uno-card--green .uno-card__symbol{color:var(--uno-green)}.uno-card--yellow .uno-card__symbol{color:var(--uno-yellow)}.uno-card--small .uno-card__symbol{font-size:24px}.uno-card__corner{font-size:13px;line-height:1;position:absolute}.uno-card__corner--top{top:5px;left:6px}.uno-card__corner--bottom{bottom:5px;right:6px;transform:rotate(180deg)}.game-actions{flex-direction:column;gap:10px;display:flex}.game-actions__row,.game-actions__banner{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.game-actions__banner{background:var(--surface-2);border-radius:var(--radius);padding:10px 12px}.game-actions__banner span{flex:100%}.toast{z-index:20;background:var(--surface-2);border:1px solid var(--border);border-radius:8px;max-width:calc(100vw - 32px);padding:10px 16px;position:fixed;top:12px;left:50%;transform:translate(-50%);box-shadow:0 6px 18px #0006}.toast--warning{border-color:var(--warning);color:var(--warning)}.promotion{z-index:10;background:#0000008c;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.promotion__options{background:var(--surface);border-radius:var(--radius);gap:8px;padding:10px;display:flex}.promotion__piece{cursor:pointer;background:#eeeed2;border:0;border-radius:8px;width:64px;height:64px;font-size:44px;line-height:1}.modal{z-index:30;background:#0009;justify-content:center;align-items:center;padding:16px;animation:.25s ease-out fade-in;display:flex;position:fixed;inset:0}.modal__content{background:var(--surface);border-radius:var(--radius);border-top:6px solid var(--muted);text-align:center;width:100%;max-width:340px;padding:24px;animation:.3s cubic-bezier(.2,.8,.3,1.3) pop-in}.modal__content--win{border-top-color:var(--primary)}.modal__content--loss{border-top-color:var(--danger)}.modal__title{font-size:28px}.modal__card{justify-content:center;margin:12px 0;display:flex}.modal__reason{color:var(--muted);margin:0 0 20px}@keyframes fade-in{0%{opacity:0}}@keyframes pop-in{0%{opacity:0;transform:scale(.85)}}@media (prefers-reduced-motion:reduce){*,:before,:after{animation-duration:.01ms!important;animation-iteration-count:1!important}}.waiting .rules{text-align:left;width:100%}.hand{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px 14px}.hand--active{border-color:var(--primary);box-shadow:0 0 0 3px #7fb04f2e}.hand__title{color:var(--muted);margin-bottom:10px;font-size:13px;font-weight:600;display:block}.hand__cards{gap:12px;display:flex}.hand__card{cursor:pointer;background:0 0;border:0;border-radius:10px;padding:0;transition:transform .15s,filter .15s}.hand--active .hand__card:hover:not(:disabled),.hand--active .hand__card:focus-visible{outline:none;transform:translateY(-8px)}.hand__card:disabled{cursor:default}.hand--active .hand__card:disabled{filter:grayscale(.85)brightness(.7)}.hand__hint{color:var(--warning);margin:10px 0 0;font-size:13px}.uno-card--back{background:#1f1f1f}.uno-card--back .uno-card__oval{background:var(--uno-red)}.uno-card--back .uno-card__symbol{color:var(--uno-yellow);text-shadow:1px 1px #1f1f1f;font-size:20px;font-style:italic}.drop-picker{background:var(--surface);border:1px solid var(--primary);border-radius:var(--radius);padding:12px 14px 14px}.drop-picker__pieces{flex-wrap:wrap;gap:8px;display:flex}.drop-picker__piece{color:#1b1d22;cursor:pointer;background:#eeeed2;border:2px solid #0000;border-radius:8px;width:56px;height:56px;font-size:36px;line-height:1;position:relative}.drop-picker__piece--selected{border-color:var(--primary);box-shadow:0 0 0 3px #7fb04f59}.drop-picker__count{color:#333;font-size:11px;font-weight:700;position:absolute;bottom:2px;right:3px}.player-bar__reserve{letter-spacing:1px;color:var(--text);font-size:15px}.modal__note{color:var(--primary);margin:-8px 0 16px;font-weight:600}.modal__actions{flex-direction:column;gap:8px;display:flex}.history{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px 14px}.history__list{flex-direction:column;gap:4px;max-height:220px;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.history__row{border-radius:6px;grid-template-columns:10px minmax(0,80px) 44px 1fr;align-items:center;gap:8px;padding:4px 6px;font-size:14px;display:grid}.history__row:nth-child(odd){background:var(--surface-2)}.history__dot{border:1px solid var(--border);border-radius:50%;width:10px;height:10px}.history__dot--w{background:#f1f2f4}.history__dot--b{background:#111}.history__player{text-overflow:ellipsis;white-space:nowrap;color:var(--muted);overflow:hidden}.history__card{text-align:center;color:#fff;white-space:nowrap;text-overflow:ellipsis;border-radius:4px;padding:2px 0;font-size:12px;font-weight:700;overflow:hidden}.history__card--red{background:var(--uno-red)}.history__card--blue{background:var(--uno-blue)}.history__card--green{background:var(--uno-green)}.history__card--yellow{background:var(--uno-yellow);color:#1f1f1f}.history__card--black{background:#1f1f1f}.history__moves{font-variant-numeric:tabular-nums}.history__moves em{color:var(--muted)}.sound-toggle{align-self:flex-start}.reaction-bar{flex-wrap:wrap;gap:6px;display:flex}.reaction-bar__button{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:8px;width:44px;height:40px;font-size:22px;transition:transform .1s}.reaction-bar__button:hover{transform:scale(1.15)}.game__board-column{position:relative}.reaction-overlay{pointer-events:none;z-index:5;position:absolute;inset:0;overflow:hidden}.reaction{filter:drop-shadow(0 4px 8px #0006);font-size:48px;animation:2.5s ease-out forwards reaction-float;position:absolute}.reaction--mine{bottom:60px}.reaction--theirs{top:60px}@keyframes reaction-float{0%{opacity:0;transform:translateY(20px)scale(.4)}15%{opacity:1;transform:translateY(0)scale(1.2)}80%{opacity:1}to{opacity:0;transform:translateY(-120px)scale(1)}}.reaction--theirs{animation-name:reaction-float-down}@keyframes reaction-float-down{0%{opacity:0;transform:translateY(-20px)scale(.4)}15%{opacity:1;transform:translateY(0)scale(1.2)}80%{opacity:1}to{opacity:0;transform:translateY(120px)scale(1)}}.spectator-info{border-radius:var(--radius);background:var(--surface-2);color:var(--muted);margin:0;padding:8px 12px;font-size:14px}.lang-switcher{background:var(--surface);border:1px solid var(--border);border-radius:8px;gap:2px;padding:3px;display:inline-flex}.lang-switcher__option{font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:4px 8px;font-size:12px;font-weight:600}.lang-switcher__option--active{background:var(--primary);color:#fff}.hero .lang-switcher{margin-bottom:16px}.game__settings{justify-content:space-between;align-items:center;gap:8px;display:flex}.modal__content{position:relative}.modal__close{width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;font-size:24px;line-height:1;position:absolute;top:8px;right:10px}.modal__close:hover{background:var(--surface-2);color:var(--text)}.review-bar{background:var(--surface);border:1px solid var(--primary);border-radius:var(--radius);flex-direction:column;gap:8px;padding:12px 14px;display:flex}.review-bar__controls{align-items:center;gap:6px;display:flex}.review-bar__controls .btn{padding:8px 12px}.review-bar__counter{text-align:center;font-variant-numeric:tabular-nums;flex:1;font-weight:600}.review-bar__hint{color:var(--muted);margin:0;font-size:12px}.review-bar .btn--ghost{align-self:flex-start}.history__move{font:inherit;color:var(--text);cursor:pointer;background:0 0;border:0;border-radius:4px;margin:0 -4px;padding:1px 4px}.history__move:hover{background:var(--border)}.history__move--active{background:var(--primary);color:#fff}.card-help{display:inline-flex;position:relative}.card-help__bubble{z-index:40;border:1px solid var(--border);width:max-content;max-width:min(240px,80vw);color:var(--text);text-align:left;opacity:0;pointer-events:none;background:#0f1013;border-radius:10px;flex-direction:column;gap:4px;padding:10px 12px;font-size:13px;font-weight:400;line-height:1.4;transition:opacity .15s,transform .15s;display:flex;position:absolute;bottom:calc(100% + 10px);transform:translateY(4px);box-shadow:0 8px 24px #00000080}.card-help--start .card-help__bubble{left:0}.card-help--center .card-help__bubble{left:50%;translate:-50%}.card-help--end .card-help__bubble{right:0}@media (hover:hover){.card-help:hover .card-help__bubble{opacity:1;transform:none}}.card-help:focus-within .card-help__bubble{opacity:1;transform:none}.card-help__note{color:var(--warning)}.rules__heading{color:var(--text);margin:16px 0 8px;font-size:14px}.rules ul.rules__cards{color:var(--text);flex-direction:column;gap:12px;padding:0;list-style:none;display:flex}.rules__card{align-items:center;gap:14px;display:flex}.rules__card .uno-card{flex:none}.rules__card p{color:var(--muted);margin:4px 0 0;font-size:14px;line-height:1.45}.history__row .card-help{width:100%}.history__row .history__card{flex:1}.board-effects{pointer-events:none;z-index:5;position:absolute;inset:0}.board-effects__fade,.board-effects__cell{width:12.5%;height:12.5%;position:absolute}.board-effects__fade{animation:.38s ease-out forwards capture-fade}.board-effects__fade svg{width:100%;height:100%}@keyframes capture-fade{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.55)}}.board-effects__badge{color:#fff;border:2px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:40%;height:40%;font-size:clamp(11px,2.2vw,18px);font-weight:800;animation:.45s cubic-bezier(.2,.8,.3,1.4) both badge-pop;display:flex;position:absolute;top:2%;right:2%;box-shadow:0 2px 6px #00000080}.board-effects__badge--win{background:#81b64c}.board-effects__badge--loss{background:#d9363e}.board-effects__badge--draw{background:#8b8f97}@keyframes badge-pop{0%{transform:scale(0)}to{transform:scale(1)}}.player-bar--win{background:linear-gradient(90deg,#81b64c38,#0000 70%);border-radius:8px}.player-bar--win .player-bar__piece{border-color:#81b64c;box-shadow:0 0 0 3px #81b64c59}.player-bar__crown{color:#f5c542}.player-bar--loss{opacity:.7}