.game-btn{font-family:inherit;border:none;border-radius:8px;cursor:pointer;font-weight:600;transition:all .2s ease;display:inline-flex;align-items:center;justify-content:center;gap:8px}.game-btn:disabled{opacity:.5;cursor:not-allowed}.game-btn--primary{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;box-shadow:0 4px 14px #6366f166}.game-btn--primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #6366f180}.game-btn--primary:active:not(:disabled){transform:translateY(0)}.game-btn--secondary{background:#fff;color:#374151;border:2px solid #e5e7eb}.game-btn--secondary:hover:not(:disabled){border-color:#6366f1;color:#6366f1}.game-btn--ghost{background:transparent;color:#6b7280}.game-btn--ghost:hover:not(:disabled){background:#f3f4f6;color:#374151}.game-btn--sm{padding:8px 16px;font-size:14px}.game-btn--md{padding:12px 24px;font-size:16px}.game-btn--lg{padding:16px 32px;font-size:18px}.game-card{background:#fff;border-radius:12px;transition:all .2s ease}.game-card--default{background:#fff}.game-card--elevated{box-shadow:0 4px 20px #0000001a}.game-card--outlined{border:2px solid #e5e7eb}.game-card--padding-none{padding:0}.game-card--padding-sm{padding:12px}.game-card--padding-md{padding:20px}.game-card--padding-lg{padding:32px}.game-chat{display:flex;flex-direction:column;background:var(--chat-bg, #f8f9fa);border-radius:12px;overflow:hidden;width:100%;max-width:320px;box-shadow:0 4px 20px #0000001a;font-family:inherit}.game-chat--collapsed{max-height:44px}.game-chat__header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--chat-header-bg, rgba(0, 0, 0, .05));border:none;color:var(--chat-text, #1a1a2e);cursor:pointer;font-size:14px;font-weight:600;transition:background .2s;width:100%;text-align:left}.game-chat__header:hover{background:var(--chat-header-hover, rgba(0, 0, 0, .08))}.game-chat__title{display:flex;align-items:center;gap:8px}.game-chat__badge{background:var(--chat-badge, #ef4444);color:#fff;font-size:11px;font-weight:700;padding:2px 6px;border-radius:10px;min-width:18px;text-align:center}.game-chat__toggle{font-size:10px;opacity:.7}.game-chat__content{display:flex;flex-direction:column;flex:1;min-height:0}.game-chat__messages{flex:1;overflow-y:auto;padding:12px;max-height:250px;min-height:120px;display:flex;flex-direction:column;gap:8px}.game-chat__empty{color:var(--chat-muted, rgba(0, 0, 0, .5));text-align:center;font-size:13px;padding:20px}.game-chat__message{display:flex;flex-direction:column;gap:2px;max-width:85%;animation:chat-message-in .2s ease-out}@keyframes chat-message-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.game-chat__message--own{align-self:flex-end}.game-chat__message--emote{align-self:center;max-width:none}.game-chat__sender{font-size:11px;font-weight:600;color:var(--chat-sender, #3b82f6);margin-bottom:2px}.game-chat__text{background:var(--chat-bubble, #e9ecef);padding:8px 12px;border-radius:12px;font-size:14px;color:var(--chat-text, #1a1a2e);word-break:break-word;line-height:1.4}.game-chat__message--own .game-chat__text{background:var(--chat-bubble-own, #3b82f6);color:#fff;border-bottom-right-radius:4px}.game-chat__message:not(.game-chat__message--own) .game-chat__text{border-bottom-left-radius:4px}.game-chat__message--emote .game-chat__text{background:transparent;padding:4px}.game-chat__emote-display{font-size:32px}.game-chat__time{font-size:10px;color:var(--chat-muted, rgba(0, 0, 0, .4));align-self:flex-end}.game-chat__message--own .game-chat__time{align-self:flex-end}.game-chat__form{padding:12px;border-top:1px solid var(--chat-border, rgba(0, 0, 0, .1))}.game-chat__input-row{display:flex;gap:8px}.game-chat__input{flex:1;min-width:0;background:var(--chat-input-bg, #ffffff);border:1px solid var(--chat-input-border, rgba(0, 0, 0, .15));border-radius:20px;padding:8px 14px;font-size:14px;color:var(--chat-text, #1a1a2e);outline:none;transition:border-color .2s,background .2s}.game-chat__input::placeholder{color:var(--chat-muted, rgba(0, 0, 0, .4))}.game-chat__input:focus{border-color:var(--chat-accent, #3b82f6);background:var(--chat-input-focus, #ffffff)}.game-chat__input:disabled{opacity:.5;cursor:not-allowed}.game-chat__emote-btn,.game-chat__send-btn{width:36px;height:36px;flex-shrink:0;border:none;border-radius:50%;background:var(--chat-btn-bg, rgba(0, 0, 0, .05));color:var(--chat-btn-text, #666);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,transform .1s}.game-chat__emote-btn:hover,.game-chat__send-btn:hover{background:var(--chat-btn-hover, rgba(0, 0, 0, .1))}.game-chat__send-btn:active{transform:scale(.95)}.game-chat__emote-btn:disabled,.game-chat__send-btn:disabled{opacity:.4;cursor:not-allowed}.game-chat__send-btn:not(:disabled){background:var(--chat-accent, #3b82f6);color:#fff}.game-chat__form{position:relative}.game-chat__emotes{position:absolute;bottom:100%;left:12px;right:12px;display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px;padding:8px;background:var(--chat-emotes-bg, rgba(0, 0, 0, .03));border-radius:8px;box-shadow:0 -4px 12px #0000001a;animation:emotes-in .15s ease-out}@keyframes emotes-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.game-chat__emote{width:40px;height:40px;border:none;border-radius:8px;background:transparent;font-size:24px;cursor:pointer;transition:background .2s,transform .1s}.game-chat__emote:hover{background:var(--chat-emote-hover, rgba(0, 0, 0, .08));transform:scale(1.1)}.game-chat__emote:active{transform:scale(.95)}.game-chat__messages::-webkit-scrollbar{width:6px}.game-chat__messages::-webkit-scrollbar-track{background:transparent}.game-chat__messages::-webkit-scrollbar-thumb{background:#0003;border-radius:3px}.game-chat__messages::-webkit-scrollbar-thumb:hover{background:#0000004d}@media (max-width: 480px){.game-chat{max-width:none;border-radius:12px 12px 0 0}.game-chat__messages{max-height:180px}}.game-chat--in-drawer{max-width:none;height:100%;border-radius:0;box-shadow:none;background:transparent;display:flex;flex-direction:column}.game-chat--in-drawer .game-chat__header{display:none}.game-chat--in-drawer .game-chat__content{height:100%;display:flex;flex-direction:column;min-height:0}.game-chat--in-drawer .game-chat__messages{max-height:none;flex:1;min-height:0}.game-chat--in-drawer .game-chat__form{border-top-color:var(--chat-border, rgba(0, 0, 0, .1));flex-shrink:0;padding-bottom:calc(12px + env(safe-area-inset-bottom,0px))}.game-chat--new-message{box-shadow:0 4px 20px #00000026,0 0 0 2px var(--chat-accent, #3b82f6)}.game-chat__header--pulse{animation:chat-header-pulse 1s ease-out}@keyframes chat-header-pulse{0%{background:var(--chat-header-bg, rgba(0, 0, 0, .05))}25%{background:var(--chat-accent, #3b82f6)}50%{background:var(--chat-header-bg, rgba(0, 0, 0, .05))}75%{background:var(--chat-accent, #3b82f6)}to{background:var(--chat-header-bg, rgba(0, 0, 0, .05))}}.game-chat--new-message .game-chat__badge{animation:badge-bounce .5s ease-out}@keyframes badge-bounce{0%,to{transform:scale(1)}50%{transform:scale(1.3)}}[data-theme=dark] .game-chat{--chat-bg: rgba(0, 0, 0, .8);--chat-header-bg: rgba(255, 255, 255, .1);--chat-header-hover: rgba(255, 255, 255, .15);--chat-text: #ffffff;--chat-muted: rgba(255, 255, 255, .5);--chat-sender: #60a5fa;--chat-bubble: rgba(255, 255, 255, .1);--chat-border: rgba(255, 255, 255, .1);--chat-input-bg: rgba(255, 255, 255, .1);--chat-input-border: transparent;--chat-input-focus: rgba(255, 255, 255, .15);--chat-btn-bg: rgba(255, 255, 255, .1);--chat-btn-text: #fff;--chat-btn-hover: rgba(255, 255, 255, .2);--chat-emotes-bg: rgba(255, 255, 255, .05);--chat-emote-hover: rgba(255, 255, 255, .1);box-shadow:0 4px 20px #0000004d}[data-theme=dark] .game-chat__messages::-webkit-scrollbar-thumb{background:#fff3}[data-theme=dark] .game-chat__messages::-webkit-scrollbar-thumb:hover{background:#ffffff4d}[data-theme=dark] .game-chat--new-message{box-shadow:0 4px 20px #0000004d,0 0 0 2px var(--chat-accent, #3b82f6)}[data-theme=dark] .game-chat__emotes{background:#1e1e32f2;box-shadow:0 -4px 12px #0000004d}.game-chat--widget{max-width:none;box-shadow:none;background:transparent}.game-chat--widget .game-chat__header{display:none}.game-chat--widget .game-chat__content{display:flex;flex-direction:column}.game-chat--widget .game-chat__messages{max-height:200px}.confetti-canvas{position:fixed;top:0;left:0;width:100vw;height:100vh;max-width:100vw;max-height:100vh;pointer-events:none;z-index:9999;overflow:hidden}.game-drawer-container{position:fixed;top:0;left:0;right:0;bottom:0;height:100%;height:100dvh;z-index:1000;pointer-events:none;overflow:hidden}.game-drawer-container>*{pointer-events:auto}.game-drawer__overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#00000080;animation:drawer-overlay-in .2s ease-out}@keyframes drawer-overlay-in{0%{opacity:0}to{opacity:1}}.game-drawer{position:absolute;display:flex;flex-direction:column;background:var(--drawer-bg, #ffffff);box-shadow:var(--drawer-shadow, -4px 0 20px rgba(0, 0, 0, .15));outline:none;max-height:100%;overflow:hidden}.game-drawer--right{top:0;right:0;bottom:0;animation:drawer-slide-in-right .25s ease-out}@keyframes drawer-slide-in-right{0%{transform:translate(100%)}to{transform:translate(0)}}.game-drawer--left{top:0;left:0;bottom:0;animation:drawer-slide-in-left .25s ease-out}@keyframes drawer-slide-in-left{0%{transform:translate(-100%)}to{transform:translate(0)}}.game-drawer--bottom{left:0;right:0;bottom:0;border-radius:16px 16px 0 0;animation:drawer-slide-in-bottom .25s ease-out}@keyframes drawer-slide-in-bottom{0%{transform:translateY(100%)}to{transform:translateY(0)}}.game-drawer--right.game-drawer--sm,.game-drawer--left.game-drawer--sm{width:280px}.game-drawer--right.game-drawer--md,.game-drawer--left.game-drawer--md{width:360px}.game-drawer--right.game-drawer--lg,.game-drawer--left.game-drawer--lg{width:480px}.game-drawer--right.game-drawer--full,.game-drawer--left.game-drawer--full{width:100%}.game-drawer--bottom.game-drawer--sm{max-height:40%}.game-drawer--bottom.game-drawer--md{max-height:60%}.game-drawer--bottom.game-drawer--lg{max-height:80%}.game-drawer--bottom.game-drawer--full{max-height:100%;border-radius:0}.game-drawer__header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--drawer-border, rgba(0, 0, 0, .1));flex-shrink:0}.game-drawer__header-left{display:flex;align-items:center;gap:12px;min-width:0}.game-drawer__header-right{display:flex;align-items:center;gap:8px}.game-drawer__title{margin:0;font-size:16px;font-weight:600;color:var(--drawer-text, #1a1a2e);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.game-drawer__close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:8px;background:transparent;color:var(--drawer-text-muted, rgba(0, 0, 0, .5));cursor:pointer;transition:background .2s,color .2s}.game-drawer__close:hover{background:var(--drawer-close-hover, rgba(0, 0, 0, .05));color:var(--drawer-text, #1a1a2e)}.game-drawer__body{flex:1;overflow-y:auto;overflow-x:hidden}.game-drawer__footer{padding:16px;border-top:1px solid var(--drawer-border, rgba(0, 0, 0, .1));flex-shrink:0}@media (max-width: 480px){.game-drawer--right.game-drawer--sm,.game-drawer--right.game-drawer--md,.game-drawer--left.game-drawer--sm,.game-drawer--left.game-drawer--md,.game-drawer--right.game-drawer--lg,.game-drawer--left.game-drawer--lg{width:100%}.game-drawer-container{height:100vh;height:100dvh}.game-drawer{max-height:100%;max-height:100dvh}.game-drawer__body{overflow-y:auto;-webkit-overflow-scrolling:touch}}.game-drawer__body::-webkit-scrollbar{width:6px}.game-drawer__body::-webkit-scrollbar-track{background:transparent}.game-drawer__body::-webkit-scrollbar-thumb{background:#0003;border-radius:3px}.game-drawer__body::-webkit-scrollbar-thumb:hover{background:#0000004d}[data-theme=dark] .game-drawer{--drawer-bg: #1a1a2e;--drawer-shadow: -4px 0 20px rgba(0, 0, 0, .3);--drawer-border: rgba(255, 255, 255, .1);--drawer-text: #ffffff;--drawer-text-muted: rgba(255, 255, 255, .6);--drawer-close-hover: rgba(255, 255, 255, .1)}[data-theme=dark] .game-drawer__body::-webkit-scrollbar-thumb{background:#fff3}[data-theme=dark] .game-drawer__body::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.error-boundary{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg, #f8fafc);padding:20px}.error-boundary__content{text-align:center;max-width:400px}.error-boundary__icon{width:64px;height:64px;margin:0 auto 20px;background:#ef4444;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:700;color:#fff}.error-boundary__title{font-size:24px;font-weight:700;color:var(--color-text, #1e293b);margin:0 0 12px}.error-boundary__message{font-size:16px;color:var(--color-text-secondary, #64748b);margin:0 0 24px;line-height:1.5}.error-boundary__button{padding:12px 24px;background:var(--color-primary, #6366f1);color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s}.error-boundary__button:hover{background:var(--color-primary-hover, #4f46e5)}[data-theme=dark] .error-boundary{background:var(--color-bg, #0f172a)}.lobby{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;min-height:400px}.lobby__connecting,.lobby__disconnected,.lobby__waiting,.lobby__menu{display:flex;flex-direction:column;align-items:center;gap:16px;width:100%;max-width:320px;text-align:center}.lobby h2{margin:0;font-size:22px;color:var(--color-text)}.lobby h3{margin:0;font-size:16px;color:var(--color-text)}.lobby p{margin:0;font-size:14px;color:var(--color-text-secondary)}.lobby__tabs{display:flex;width:100%;background:var(--color-bg-card);border-radius:12px;padding:4px}.lobby__tab{flex:1;padding:12px 16px;border:none;border-radius:8px;background:transparent;color:var(--color-text-secondary);font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease}.lobby__tab:hover:not(.lobby__tab--active){color:var(--color-text)}.lobby__tab--active{background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #6366f14d}.lobby__tab-content{display:flex;flex-direction:column;gap:16px;width:100%;animation:lobby-tab-fade .2s ease-out}.lobby__tab-content form{display:flex;flex-direction:column;gap:20px;width:100%}@keyframes lobby-tab-fade{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.lobby__spinner{width:40px;height:40px;border:4px solid var(--color-gray-200);border-top-color:var(--color-primary);border-radius:50%;animation:lobby-spin 1s linear infinite}@keyframes lobby-spin{to{transform:rotate(360deg)}}.lobby__btn{width:100%;padding:14px 24px;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .15s ease}.lobby__btn--primary{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;box-shadow:0 4px 12px #6366f14d}.lobby__btn--primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #6366f166}.lobby__btn--primary:disabled{opacity:.5;cursor:not-allowed}.lobby__btn--secondary{background:var(--color-bg-card);color:var(--color-text-secondary)}.lobby__btn--secondary:hover{background:var(--color-gray-200);color:var(--color-text)}[data-theme=dark] .lobby__btn--secondary:hover{background:var(--color-gray-700)}.lobby__btn--share{display:flex;align-items:center;justify-content:center;gap:8px;background:linear-gradient(135deg,#10b981,#059669);color:#fff;box-shadow:0 4px 12px #10b9814d}.lobby__btn--share:hover{transform:translateY(-2px);box-shadow:0 6px 16px #10b98166}.lobby__btn--share svg{flex-shrink:0}.lobby__error{padding:12px 16px;background:#ef44441a;border:1px solid rgba(239,68,68,.2);border-radius:8px;color:#ef4444;font-size:14px}.lobby__game-header{display:flex;flex-direction:column;align-items:center;gap:2px}.lobby__game-owner{font-size:24px;font-weight:700;color:var(--color-primary)}.lobby__game-suffix{font-size:13px;color:var(--color-text-secondary);text-transform:lowercase}.lobby__waiting-status{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--color-text-secondary)}.lobby__pulse{width:10px;height:10px;border-radius:50%;background:#10b981;animation:lobby-pulse 1.5s ease-in-out infinite;flex-shrink:0}@keyframes lobby-pulse{0%,to{box-shadow:0 0 #10b98199}50%{box-shadow:0 0 0 8px #10b98100}}.lobby__invite-card{display:flex;align-items:stretch;background:var(--color-bg-card);border-radius:16px;overflow:hidden;width:100%}.lobby__invite-code{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:16px;cursor:pointer;transition:background .15s ease}.lobby__invite-code:hover{background:#00000008}[data-theme=dark] .lobby__invite-code:hover{background:#ffffff08}.lobby__invite-code:active{background:#0000000f}.lobby__invite-divider{width:1px;background:var(--color-border)}.lobby__invite-qr{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:12px 16px;background:#fff;color:#1a1a1a}[data-theme=dark] .lobby__invite-qr{background:#f5f5f5}.lobby__qr-hint{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:#666}.lobby__code-label{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--color-text-secondary)}.lobby__code-value{font-size:28px;font-weight:700;font-family:monospace;letter-spacing:3px;color:var(--color-primary)}.lobby__copy-hint{font-size:11px;color:var(--color-text-secondary)}.lobby__nickname{width:100%}.lobby__nickname-display{display:flex;align-items:center;gap:8px;padding:4px;background:var(--color-bg-card);border-radius:12px}.lobby__nickname-info{display:flex;align-items:center;justify-content:center;gap:8px;flex:1;padding:10px 12px;border-radius:8px;cursor:pointer;transition:background .15s ease}.lobby__nickname-info:hover{background:#0000000d}[data-theme=dark] .lobby__nickname-info:hover{background:#ffffff0d}.lobby__nickname-info svg{color:var(--color-text-secondary);flex-shrink:0}.lobby__nickname-regenerate{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:8px;background:transparent;color:var(--color-text-secondary);cursor:pointer;transition:all .15s ease}.lobby__nickname-regenerate:hover{background:#0000000d;color:var(--color-primary)}[data-theme=dark] .lobby__nickname-regenerate:hover{background:#ffffff0d}.lobby__nickname-label{font-size:13px;color:var(--color-text-secondary)}.lobby__nickname-value{font-weight:600;color:var(--color-primary)}.lobby__nickname-edit{display:flex;align-items:center;gap:8px}.lobby__nickname-input{flex:1;padding:10px 12px;border:2px solid var(--color-primary);border-radius:8px;background:var(--color-bg);color:var(--color-text);font-size:14px;font-weight:600;outline:none}.lobby__nickname-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:8px;background:var(--color-bg-card);color:var(--color-text);cursor:pointer;transition:all .15s ease}.lobby__nickname-btn:hover{background:var(--color-gray-200)}[data-theme=dark] .lobby__nickname-btn:hover{background:var(--color-gray-700)}.lobby__input{width:100%;padding:14px 16px;border:2px solid var(--color-border);border-radius:12px;background:var(--color-bg);color:var(--color-text);font-size:20px;font-family:monospace;font-weight:600;text-align:center;letter-spacing:4px;text-transform:uppercase;transition:border-color .15s 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24px #10b9814d}to{transform:scale(1);background:var(--color-gray-100);box-shadow:none}}.number-cell--just-matched .number-cell__value{animation:value-fade .4s ease-out forwards}@keyframes value-fade{0%,50%{color:#fff;transform:scale(1.1)}to{color:var(--color-gray-400);transform:scale(1)}}.number-cell--matched{background:var(--color-gray-100);cursor:default;box-shadow:none}[data-theme=dark] .number-cell--matched{background:var(--color-gray-800)}.number-cell--matched .number-cell__value{color:var(--color-gray-400)}.number-cell--opponent-selected{box-shadow:0 0 0 4px #06b6d4,0 4px 16px #06b6d480;animation:opponent-pulse 1.2s ease-in-out infinite}.number-cell--opponent-selected:not(.number-cell--selected){background:linear-gradient(145deg,#ecfeff,#cffafe)}[data-theme=dark] .number-cell--opponent-selected:not(.number-cell--selected){background:linear-gradient(145deg,#083344,#155e75)}@keyframes opponent-pulse{0%,to{box-shadow:0 0 0 4px #06b6d4,0 4px 16px #06b6d480}50%{box-shadow:0 0 0 6px #06b6d4cc,0 6px 24px #06b6d499,0 0 30px #06b6d466}}.number-cell--selected.number-cell--opponent-selected{box-shadow:0 0 0 4px #fbbf24,0 0 0 8px #06b6d4,0 6px 20px #06b6d480}.number-cell__value{font-size:22px;font-weight:700;color:var(--color-text);z-index:1}.number-cell__cross{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center}.number-cell__cross:before,.number-cell__cross:after{content:"";position:absolute;width:80%;height:2px;background:var(--color-gray-400);border-radius:1px}.number-cell__cross:before{transform:rotate(45deg)}.number-cell__cross:after{transform:rotate(-45deg)}@media (max-width: 420px){.number-cell{min-width:40px;min-height:40px;border-radius:6px}.number-cell__value{font-size:18px}}