:root{font-family:Inter,SF Pro Display,PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:#123762;background:#f7f5f1;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #123762;--ink-soft: #58708d;--paper: #ffffff;--warm-white: #f7f5f1;--cloud: #edf2f8;--line: #d7dee9;--felt: #bcd8ef;--coral: #fb6858;--coral-dark: #d94f43;--sun: #ffc940;--shadow: 0 12px 34px rgba(41, 70, 99, .13);--shadow-soft: 0 5px 16px rgba(41, 70, 99, .12)}*{box-sizing:border-box}html,body,#root{width:100%;min-width:320px;min-height:100%;margin:0}button,input,select{font:inherit}button{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(45,115,183,.35);outline-offset:3px}.app-shell{min-height:100svh;display:grid;grid-template-rows:76px minmax(560px,1fr) auto;overflow:hidden;background:var(--warm-white)}.topbar{z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:0 38px;background:#fffffff5;border-bottom:1px solid #e5e5e1;box-shadow:0 3px 12px #283f5212}.topbar h1{margin:0;color:var(--ink);font-size:clamp(24px,2vw,34px);line-height:1;letter-spacing:.04em;font-weight:800}.hand-status{display:grid;justify-items:center;gap:3px}.hand-status strong{font-size:23px;line-height:1.1;letter-spacing:.08em}.hand-status span{color:var(--ink-soft);font-size:12px;font-weight:700}.settings-button,.icon-button{border:1px solid var(--line);background:var(--paper);color:var(--ink);cursor:pointer}.settings-button{justify-self:end;min-height:46px;display:inline-flex;align-items:center;gap:9px;padding:0 18px;border-radius:15px;font-size:17px;font-weight:750;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.settings-button:hover{transform:translateY(-1px);border-color:#aebed0;box-shadow:var(--shadow-soft)}.settings-button svg,.icon-button svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.table-stage{position:relative;isolation:isolate;min-height:560px;overflow:hidden;background:#f7f4ed}.table-background{position:absolute;z-index:-1;inset:-2%;background-image:url(/table-bg-light.webp);background-position:center;background-size:cover;background-repeat:no-repeat}.player-seat{--seat-x: -50%;position:absolute;z-index:5;width:112px;display:grid;justify-items:center;transform:translate(var(--seat-x));transition:opacity .18s ease,filter .18s ease}.player-seat.folded{opacity:.47;filter:saturate(.55)}.seat-lin{left:16%;top:6%}.seat-maya{left:33%;top:2%}.seat-chen{left:50%;top:.5%}.seat-ajie{left:67%;top:2%}.seat-kiki{left:84%;top:6%}.seat-you{left:50%;bottom:1.5%}.seat-avatar-wrap{position:relative;width:74px;height:74px;padding:3px;border-radius:50%;background:var(--paper);box-shadow:0 0 0 2px #ffffffd9,var(--shadow-soft);transition:box-shadow .2s ease,transform .2s ease}.player-seat.active .seat-avatar-wrap{transform:translateY(-2px);box-shadow:0 0 0 5px var(--sun),0 0 0 9px #ffc94040,var(--shadow-soft)}.avatar-art{display:block;width:100%;height:100%;border-radius:50%;background-image:url(/avatar-sheet.webp);background-size:300% 200%;background-position:var(--avatar-x) var(--avatar-y);background-repeat:no-repeat}.dealer-button{position:absolute;right:-8px;bottom:1px;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;color:var(--paper);background:var(--ink);border:2px solid var(--paper);font-size:11px;font-weight:850}.seat-label{position:relative;z-index:3;width:100%;display:grid;justify-items:center;margin-top:-4px;padding:7px 8px 6px;border:1px solid rgba(189,201,217,.85);border-radius:13px;background:#fffffff5;box-shadow:var(--shadow-soft)}.seat-label strong{max-width:100%;overflow:hidden;color:var(--ink);font-size:17px;line-height:1.1;text-overflow:ellipsis;white-space:nowrap}.seat-label>span{display:inline-flex;align-items:center;gap:4px;margin-top:3px;color:#244d78;font-size:14px;line-height:1;font-weight:700;font-variant-numeric:tabular-nums}.chip-icon{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.5}.opponent-cards{height:42px;display:flex;justify-content:center;margin-top:3px}.opponent-cards .playing-card+.playing-card{margin-left:-6px;transform:rotate(4deg)}.opponent-cards .playing-card:first-child{transform:rotate(-4deg)}.last-action{position:absolute;top:calc(100% + 4px);min-width:max-content;padding:4px 8px;border:1px solid rgba(255,255,255,.8);border-radius:8px;color:var(--ink);background:#f0f6fcf0;box-shadow:0 3px 10px #203b561a;font-size:11px;font-weight:700}.pot-label{position:absolute;z-index:3;top:37%;left:50%;min-width:160px;display:flex;align-items:baseline;justify-content:center;gap:12px;transform:translate(-50%,-50%);padding:8px 18px;border:1px solid rgba(182,199,216,.8);border-radius:999px;background:#ffffffe6;box-shadow:var(--shadow-soft)}.pot-label span{font-size:16px;font-weight:750}.pot-label strong{font-size:28px;line-height:1;font-weight:850;font-variant-numeric:tabular-nums}.community-cards,.human-cards{position:absolute;z-index:2;display:flex;align-items:center;justify-content:center}.community-cards{top:48%;left:50%;gap:clamp(7px,.8vw,12px);transform:translate(-50%,-50%)}.human-cards{left:50%;bottom:18%;transform:translate(-50%)}.human-cards .playing-card:first-child{transform:rotate(-4deg) translate(5px)}.human-cards .playing-card:last-child{transform:rotate(4deg) translate(-5px)}.playing-card{position:relative;width:clamp(66px,6.6vw,96px);aspect-ratio:.68;flex:0 0 auto;overflow:hidden;border:1px solid #d4d4cf;border-radius:9px;color:#171c22;background:#fffefb;box-shadow:0 5px 13px #233a4c2b}.playing-card.red{color:#d84135}.playing-card.small{width:34px;border-radius:5px;box-shadow:0 3px 7px #233a4c24}.playing-card.empty{border:2px dashed rgba(255,255,255,.9);background:#ffffff17;box-shadow:none}.card-rank,.card-suit,.card-corner{position:absolute}.card-rank{top:5%;left:10%;font-family:Georgia,Times New Roman,serif;font-size:clamp(25px,2.7vw,39px);line-height:1;font-weight:700}.card-suit{top:33%;left:50%;transform:translate(-50%);font-size:clamp(34px,4vw,58px);line-height:1}.card-corner{right:8%;bottom:4%;font-size:clamp(16px,1.9vw,27px)}.playing-card.small .card-rank{font-size:14px}.playing-card.small .card-suit{font-size:19px}.playing-card.small .card-corner{font-size:9px}.card-back{display:grid;place-items:center;color:#fff;border:3px solid #fff;background-color:#839fc8;background-image:linear-gradient(45deg,rgba(255,255,255,.16) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.16) 75%),linear-gradient(45deg,rgba(255,255,255,.16) 25%,transparent 25%,transparent 75%,rgba(255,255,255,.16) 75%);background-size:8px 8px;background-position:0 0,4px 4px;box-shadow:0 0 0 1px #728db4,0 3px 7px #233a4c24}.card-back span{width:17px;height:17px;display:grid;place-items:center;border-radius:50%;color:#fff;background:#6484b0;font-size:9px}.turn-callout{position:absolute;z-index:8;left:calc(50% + 76px);bottom:11%;display:flex;align-items:center;gap:8px;transform:translateY(8px);padding:9px 14px;border:1px solid #e5aa15;border-radius:13px;color:var(--ink);background:#fff5c8;box-shadow:0 5px 13px #97711521;font-size:15px;font-weight:800;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease}.turn-callout.visible{opacity:1;transform:translateY(0)}.turn-dot{width:9px;height:9px;border-radius:50%;background:var(--sun);box-shadow:0 0 0 4px #ffc9403d}.action-panel{position:relative;z-index:15;min-height:178px;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(350px,.9fr);gap:28px;padding:20px clamp(24px,3.2vw,50px) 22px;border-top:1px solid #dfe3e7;background:#fffffffa;box-shadow:0 -10px 30px #283f5217}.action-side,.raise-side{min-width:0}.raise-side{padding-left:28px;border-left:1px solid var(--line)}.action-heading{color:var(--ink);font-size:16px;line-height:1.2;font-weight:800}.action-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:12px}.action-button{min-width:0;min-height:76px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1.5px solid transparent;border-radius:13px;cursor:pointer;font-size:clamp(17px,1.5vw,23px);font-weight:800;transition:transform .14s ease,box-shadow .14s ease,filter .14s 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var(--line);border-radius:10px;text-align:center;color:var(--ink);background:#fbfcfe;font-size:20px;font-weight:800;font-variant-numeric:tabular-nums}.range-control{margin-top:31px}.raise-side input[type=range]{width:100%;height:8px;margin:0;border-radius:999px;cursor:pointer;accent-color:var(--coral)}.raise-side input[type=range]:disabled{cursor:not-allowed}.range-step{display:none}.range-labels{display:flex;justify-content:space-between;margin-top:8px;color:var(--ink-soft);font-size:12px;font-weight:700;font-variant-numeric:tabular-nums}.finished-panel{min-height:150px;grid-template-columns:1fr auto;align-items:center}.finished-panel>div{display:grid;gap:8px}.finished-panel strong{color:var(--ink);font-size:clamp(22px,2.3vw,34px)}.next-hand-button,.restart-button{min-height:52px;border:0;border-radius:13px;color:#fff;background:var(--coral);cursor:pointer;font-weight:800;box-shadow:var(--shadow-soft)}.next-hand-button{padding:0 34px;font-size:18px}.modal-backdrop{position:fixed;z-index:100;inset:0;display:grid;place-items:center;padding:20px;background:#1b334d3d;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.settings-dialog{width:min(430px,100%);padding:24px;border:1px solid rgba(255,255,255,.9);border-radius:22px;background:#fff;box-shadow:0 24px 70px #233b533b}.dialog-title-row{display:flex;align-items:center;justify-content:space-between}.dialog-title-row h2{margin:0;color:var(--ink);font-size:24px}.icon-button{width:42px;height:42px;display:grid;place-items:center;border-radius:12px}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:24px 0;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.setting-row>div{display:grid;gap:5px}.setting-row strong{color:var(--ink)}.setting-row span{color:var(--ink-soft);font-size:13px}.setting-row select{min-height:42px;padding:0 32px 0 12px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:var(--paper)}.restart-button{width:100%;font-size:16px}@media(max-width:980px){.app-shell{grid-template-rows:68px minmax(540px,1fr) auto}.topbar{padding:0 22px}.topbar h1{font-size:24px}.player-seat{width:92px}.seat-avatar-wrap{width:59px;height:59px}.seat-label strong{font-size:14px}.seat-label>span{font-size:12px}.playing-card.small{width:29px}.action-panel{grid-template-columns:1fr;gap:18px}.raise-side{padding:18px 0 0;border-top:1px solid var(--line);border-left:0}}@media(max-width:640px){.app-shell{min-height:100svh;grid-template-rows:72px minmax(484px,calc(100svh - 360px)) auto;overflow:visible}.topbar{position:relative;display:block;padding:0 14px}.topbar h1{position:absolute;top:10px;left:50%;transform:translate(-50%);font-size:clamp(19px,5.8vw,23px);letter-spacing:.03em;white-space:nowrap}.hand-status{position:absolute;left:50%;bottom:6px;transform:translate(-50%)}.hand-status strong{font-size:13px}.hand-status span{display:none}.settings-button{position:absolute;top:7px;right:11px;min-width:44px;min-height:56px;display:grid;justify-items:center;align-content:center;gap:0;padding:0;justify-content:center;border:0;background:transparent}.settings-button span{position:static;width:auto;height:auto;overflow:visible;clip:auto;font-size:10px;line-height:1}.settings-button svg{width:22px;height:22px}.table-stage{min-height:484px}.table-background{inset:0;background-image:url(/table-bg-mobile.webp);background-size:100% 100%}.player-seat{width:72px}.seat-lin{left:50%;top:2%}.seat-maya{left:13%;top:18%}.seat-chen{left:auto;right:13%;top:18%;--seat-x: 50%}.seat-ajie{left:10%;top:51%}.seat-kiki{left:auto;right:10%;top:51%;--seat-x: 50%}.seat-you{left:50%;bottom:.5%}.seat-avatar-wrap{width:47px;height:47px;padding:2px}.player-seat.active .seat-avatar-wrap{box-shadow:0 0 0 3px var(--sun),0 0 0 6px #ffc9403d,var(--shadow-soft)}.dealer-button{right:-6px;width:19px;height:19px;font-size:8px}.seat-label{margin-top:-2px;padding:4px 5px;border-radius:9px}.seat-label strong{font-size:12px}.seat-label>span{gap:2px;margin-top:1px;font-size:10px}.seat-label .chip-icon{width:12px;height:12px}.opponent-cards{height:29px;margin-top:1px}.playing-card.small{width:21px;border-width:1px;border-radius:3px}.playing-card.small .card-rank{font-size:9px}.playing-card.small .card-suit{font-size:12px}.playing-card.small .card-corner,.last-action{display:none}.card-back span{width:11px;height:11px;font-size:6px}.pot-label{top:57%;min-width:104px;gap:7px;padding:6px 12px}.pot-label span{font-size:12px}.pot-label strong{font-size:19px}.community-cards{top:43%;gap:4px}.playing-card{width:clamp(43px,12.4vw,53px);border-radius:6px}.card-rank{font-size:clamp(18px,5vw,23px)}.card-suit{font-size:clamp(24px,7vw,31px)}.card-corner{font-size:clamp(12px,3.7vw,16px)}.human-cards{bottom:17%}.turn-callout{left:calc(50% + 47px);bottom:8%;max-width:105px;padding:6px 8px;font-size:11px}.turn-dot{width:6px;height:6px}.action-panel{min-height:266px;gap:12px;padding:13px 14px calc(5px + env(safe-area-inset-bottom));border-radius:22px 22px 0 0}.action-heading{font-size:14px}.action-grid{grid-template-columns:1fr 1fr;gap:9px;margin-top:9px}.action-button{min-height:52px;border-radius:12px;font-size:16px}.action-button svg{width:21px;height:21px}.raise-side{padding-top:11px}.raise-heading-row output{min-width:84px;padding:4px 10px;font-size:16px}.range-control{display:grid;grid-template-columns:36px minmax(0,1fr) 36px;align-items:center;gap:9px;margin-top:10px}.range-step{width:36px;height:36px;display:grid;place-items:center;padding:0;border:1px solid var(--line);border-radius:50%;color:var(--ink);background:var(--cloud);cursor:pointer;font-size:23px;line-height:1;font-weight:500}.range-step:disabled{color:#a6b1bd;cursor:not-allowed}.range-labels{margin-top:3px}.finished-panel{min-height:200px;grid-template-columns:1fr;align-content:center}.finished-panel strong{font-size:22px}.next-hand-button{width:100%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}