@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');
:root{--ink:#172923;--muted:#6f796e;--cream:#f5f3ea;--paper:#fffcf3;--green:#304d3f;--dark:#375347;--light:#dfdcc8;--gold:#d8a75d;--border:#d9d8c9}
*{box-sizing:border-box}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"DM Sans",Arial,sans-serif}
button,input{font:inherit}button{cursor:pointer}
.hidden{display:none!important}.shell{max-width:1380px;margin:auto;padding:0 48px}
.topbar{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:13px;color:var(--ink);text-decoration:none;font-weight:700;letter-spacing:.12em;font-size:14px}
.brand em{font-style:normal;color:#8d967f}.brand-mark{width:39px;height:39px;border-radius:50%;background:var(--green);color:var(--paper);display:flex;align-items:center;justify-content:center;font-size:23px;position:relative}.brand-mark span{position:absolute;font-size:13px;top:4px;right:7px;color:var(--gold)}
.top-note{color:var(--muted);font-size:13px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.22em;color:var(--green);display:flex;gap:10px;align-items:center}.live-dot{display:inline-block;width:8px;height:8px;border-radius:100%;background:#92a75b;box-shadow:0 0 0 4px #92a75b28}
h1,h2,h3,p{margin-top:0}.lobby{min-height:calc(100vh - 158px);display:grid;grid-template-columns:1.1fr .9fr;gap:7%;align-items:center;padding:60px 0 80px}
.lobby-copy h1,.game-head h1{font-family:"Playfair Display",Georgia,serif;font-size:clamp(58px,6vw,98px);letter-spacing:-.065em;line-height:1.04;margin:26px 0 25px}.lobby-copy h1 i,.game-head h1 i{color:#8b9c7b;font-weight:600}.lobby-copy p{max-width:520px;color:var(--muted);font-size:18px;line-height:1.7}.rule-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:34px}.rule-tags span{border:1px solid #d1d8ca;border-radius:100px;padding:9px 13px;color:var(--green);font-size:12px;font-weight:700}
.lobby-card{background:var(--paper);border:1px solid #e5e3d7;border-radius:4px;padding:42px 44px;box-shadow:0 25px 70px #1731260d;max-width:470px;width:100%;justify-self:end}.card-top{display:flex;justify-content:space-between;align-items:center;color:#929c8b;font-size:11px;font-weight:700;letter-spacing:.2em}.card-icon{font-size:30px;color:var(--gold)}.lobby-card h2{font-family:"Playfair Display",Georgia,serif;font-size:39px;letter-spacing:-.045em;margin:40px 0 12px}.lobby-card p{color:var(--muted);line-height:1.55}.lobby-card label{display:block;font-size:11px;letter-spacing:.17em;font-weight:700;margin-top:30px;margin-bottom:10px}.lobby-card input{width:100%;height:52px;border:1px solid var(--border);background:transparent;padding:0 16px;outline:none;color:var(--ink)}.lobby-card input:focus{border-color:var(--green)}
.primary{background:var(--green);color:#fff;border:1px solid var(--green);height:52px;padding:0 20px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:35px;transition:background .15s}.primary:hover{background:#20392e}.primary:disabled{opacity:.5;cursor:default}.lobby-card .primary{width:100%;margin-top:14px}.card-foot{border-top:1px solid var(--border);padding-top:22px;margin-top:28px;font-size:12px;color:var(--muted)}.card-foot span{color:#8faa6e;margin-right:7px}
.error{color:#b04439!important;font-size:13px!important;min-height:20px;margin:12px 0 0!important}
.game{padding:40px 0 70px}.game-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}.game-head h1{font-size:clamp(43px,4vw,64px);margin:13px 0 0}.room-tools{display:flex;align-items:center;gap:17px}.secondary{border:1px solid var(--green);color:var(--green);background:transparent;padding:11px 18px;font-weight:700}.secondary:hover{background:#e5e9dc}.connection{color:var(--muted);font-size:12px;min-width:90px;text-align:right}
.game-layout{display:grid;grid-template-columns:minmax(0,670px) minmax(285px,1fr);gap:56px;align-items:start}.board-area{min-width:0}.player-bar{display:flex;align-items:center;gap:12px;max-width:620px;margin:15px auto}.player-bar.opponent{margin-top:0}.player-avatar{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;font-size:22px}.player-avatar.black{background:var(--green);color:#172923}.player-avatar.white{background:#efe9d8;color:#fff;border:1px solid #d0c5ac}.player-bar small{display:block;font-size:10px;letter-spacing:.18em;color:var(--muted);font-weight:700;margin-bottom:3px}.player-bar strong{font-size:15px}.piece-count{margin-left:auto;font-size:12px;color:var(--muted)}
.board{width:min(100%,620px);aspect-ratio:1;margin:auto;display:grid;grid-template-columns:repeat(8,1fr);border:10px solid #233d31;box-shadow:0 16px 35px #19332724;touch-action:manipulation}.square{border:0;padding:0;position:relative;display:grid;place-items:center;min-width:0;aspect-ratio:1}.square.light{background:#e9e5d3}.square.dark{background:#698070}.square.dark:nth-child(odd){background:#698070}.square.selected{background:#b28b55!important}.square.option::after{content:"";width:26%;height:26%;border-radius:50%;background:#e8d79aab;position:absolute}.square.last{box-shadow:inset 0 0 0 5px #e3bb71a8}.square:focus-visible{outline:3px solid #f9cb75;outline-offset:-4px;z-index:2}.piece{width:78%;height:78%;border-radius:50%;display:grid;place-items:center;box-shadow:0 4px 6px #0004,inset 0 3px 3px #fff4,inset 0 -4px 4px #0003;position:relative;z-index:1}.piece::after{content:"";position:absolute;inset:12%;border-radius:50%;border:1px solid #ffffff66}.piece.w{background:radial-gradient(circle at 35% 30%,#fffdf0,#ddd4ba 75%);border:2px solid #f7f0db;color:#8a693f}.piece.b{background:radial-gradient(circle at 35% 30%,#53695b,#1c2b25 80%);border:2px solid #4c6254;color:#e7c482}.piece.king::before{content:"♛";font-size:clamp(17px,3vw,29px);line-height:1;z-index:1}.piece.taken{opacity:.4;filter:grayscale(.5)}.board-hint{text-align:center;color:var(--muted);font-size:13px;min-height:20px;margin:18px 0 0}
.sidebar{padding-top:2px}.status-card{background:var(--green);color:#f9f6e9;padding:30px 30px 28px;min-height:193px}.side-label{color:#afc0a8;font-size:10px;letter-spacing:.2em;font-weight:700}.status-card h2{font-family:"Playfair Display",Georgia,serif;font-size:28px;margin:18px 0 8px}.status-card p{color:#d5ddcd;font-size:13px;line-height:1.5;margin-bottom:0}.status-card .primary{margin-top:24px;background:#f2e6c9;color:var(--green);border-color:#f2e6c9;width:100%}.status-card .primary:hover{background:#fff5da}.move-card{padding:27px 0 12px;border-bottom:1px solid var(--border)}.section-title{display:flex;justify-content:space-between;align-items:center}.section-title h3{font-family:"Playfair Display",Georgia,serif;font-size:22px;margin:0}.section-title span{color:#9ca793;font-size:12px}.moves{max-height:195px;overflow:auto;list-style:none;padding:0;margin:17px 0 10px}.moves li{padding:9px 0;border-bottom:1px solid #e5e3d6;font-size:13px;display:flex;gap:16px;color:var(--green)}.moves li span{color:#a3ad9b;width:24px}.moves .empty{color:var(--muted);font-style:italic}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:19px}.actions button{background:transparent;border:1px solid var(--border);color:var(--green);padding:10px 13px;font-size:12px;font-weight:700}.actions button:hover{border-color:var(--green)}.actions button:disabled{opacity:.45;cursor:default}.rules{border-top:1px solid var(--border);margin-top:25px;padding-top:18px;color:var(--muted);font-size:12px;line-height:1.6}.rules summary{display:flex;justify-content:space-between;cursor:pointer;color:var(--green);font-weight:700}.rules p{margin:12px 0 0}
footer{height:66px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;color:#9aa394;font-size:12px}footer span{color:var(--gold)}
@media(max-width:950px){.shell{padding:0 22px}.game-layout{gap:24px;grid-template-columns:minmax(0,1fr) 290px}.lobby{gap:25px}.lobby-card{padding:30px}.lobby-copy h1{font-size:64px}}
@media(max-width:720px){.topbar{height:74px}.top-note{display:none}.lobby{grid-template-columns:1fr;min-height:auto;padding:48px 0}.lobby-copy h1{font-size:58px}.lobby-card{justify-self:start;max-width:none}.game-head{align-items:start;flex-direction:column}.game-layout{display:block}.board{border-width:7px}.sidebar{margin-top:27px}.room-tools{width:100%;justify-content:space-between}.player-bar{margin:13px auto}.game{padding-top:28px}}
.player-avatar.white{color:#b4a07f}
.mode-picker{border:0;padding:0;margin:22px 0 0;min-width:0}.mode-picker legend{font-size:12px;font-weight:700;color:var(--green);margin-bottom:9px}.mode-option{display:flex!important;align-items:flex-start;gap:11px;border:1px solid var(--border);padding:11px 12px;margin:0 0 8px!important;cursor:pointer;letter-spacing:normal!important;font-size:13px!important}.mode-option:has(input:checked){border-color:var(--green);background:#edf2e9}.mode-option input{width:17px!important;height:17px!important;accent-color:var(--green);margin:2px 0 0;flex:none}.mode-option span{display:grid;gap:2px}.mode-option strong{font-size:13px}.mode-option small{font-size:11px;color:var(--muted);line-height:1.35}.mode-badge{letter-spacing:0;background:#e4eadb;padding:5px 8px;border-radius:3px;font-size:11px}.lobby-card .primary{margin-top:12px}
.sopro-prompt{margin-top:12px;padding:14px 17px;background:#fff0ce;border-left:4px solid #af6f21;color:#62400f;font-size:13px;line-height:1.45;font-weight:600}.square.sopro-target::before{content:"";position:absolute;inset:3px;border:4px solid #e1ad44;z-index:2;pointer-events:none}.square.sopro-target .piece{box-shadow:0 0 0 3px #f7d28a,0 4px 6px #0004,inset 0 3px 3px #fff4}
.score-card{background:#fffdf6;border:1px solid #dedbcc;border-top:3px solid var(--gold);padding:18px 18px 13px;margin-top:18px}.score-card .section-title h3{font-size:21px}.lead-label{margin:8px 0 17px;color:var(--green);font-size:12px;font-weight:700}.score-table{border-top:1px solid #d9d6c9}.score-row{display:grid;grid-template-columns:minmax(76px,1.35fr) repeat(4,minmax(36px,.65fr));align-items:center;border-bottom:1px solid #e6e2d5;min-height:40px;gap:3px}.score-row>*:not(:first-child){text-align:center}.score-row strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.score-row span{font-size:13px}.score-head{min-height:29px;color:#7d877a}.score-head span{font-size:10px;font-weight:700}.score-row.leading{background:#f2f5e8}.score-row.leading strong{color:#234f32}.score-foot{margin:10px 0 0;color:var(--muted);font-size:11px}.move-card{padding-top:23px}
.moves li.sopro-history{color:#805217;font-weight:700}.moves li.sopro-history span{color:#c29047}
@media(max-width:440px){.shell{padding:0 14px}.lobby-card{padding:23px}.lobby-copy h1{font-size:49px}.game-head h1{font-size:43px}.score-card{padding:15px 11px}.score-row{grid-template-columns:minmax(68px,1.15fr) repeat(4,minmax(34px,.65fr))}.score-head span{font-size:9px}.score-row strong{font-size:11px}}
.theme-label{display:block;margin:17px 0 7px!important;font-size:12px!important;letter-spacing:0!important}.theme-select{background:#fffdf6;border:1px solid var(--border);color:var(--green);padding:9px 10px;font:inherit;font-size:13px}.lobby-card>.theme-select{width:100%}.game-theme-label{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px}.room-tools{flex-wrap:wrap}
body[data-theme="wood"] .board{border-color:#5b351e}body[data-theme="wood"] .square.light{background:#eacb9b}body[data-theme="wood"] .square.dark,body[data-theme="wood"] .square.dark:nth-child(odd){background:#95633e}body[data-theme="wood"] .piece.w{background:radial-gradient(circle at 35% 30%,#fff7db,#d1a66e 78%);border-color:#f9dfb6}body[data-theme="wood"] .piece.b{background:radial-gradient(circle at 35% 30%,#6a382a,#2b1718 80%);border-color:#744334}
body[data-theme="night"] .board{border-color:#0e2338}body[data-theme="night"] .square.light{background:#b4ccd6}body[data-theme="night"] .square.dark,body[data-theme="night"] .square.dark:nth-child(odd){background:#355c75}body[data-theme="night"] .piece.w{background:radial-gradient(circle at 35% 30%,#fff,#c7e5ef 78%);border-color:#f1fdff}body[data-theme="night"] .piece.b{background:radial-gradient(circle at 35% 30%,#3f516c,#101c34 80%);border-color:#476080}
@media(max-width:720px){.game-theme-label{width:100%}.room-tools{align-items:flex-start}.room-tools .secondary{padding:9px 11px}}
.square.option::after{transition:transform .16s ease,opacity .16s ease}
.square.option:hover::after{transform:scale(1.35);opacity:.9}
@media(prefers-reduced-motion:no-preference){
  .square .piece{animation:piece-appear .17s ease-out both}
  @keyframes piece-appear{from{opacity:.65;transform:scale(.88)}to{opacity:1;transform:scale(1)}}
}
@media(prefers-reduced-motion:reduce){.square.option::after{transition:none}}
.board-area{display:flex;flex-direction:column}.board-area #blackBar{order:1}.board-area .board{order:2}.board-area #whiteBar{order:3}.board-area .board-hint{order:4}
body[data-player="b"] .board-area #whiteBar{order:1}body[data-player="b"] .board-area #blackBar{order:3}
.player-bar{padding:7px 10px;border:1px solid transparent;border-radius:4px;transition:background-color .2s ease,border-color .2s ease}.player-bar.is-turn{background:#e8eee0;border-color:#ced8c3}.player-bar.is-turn .piece-count{color:var(--green);font-weight:700}
.score-card{padding:19px 18px 17px}.score-card .section-title h3{font-size:22px}.score-card .section-title>span{font-size:11px;color:var(--green);font-weight:700;background:#edf1e6;padding:6px 8px;border-radius:3px}
.series-board{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;margin:18px 0 0;background:#f2f1e8;border:1px solid #e4e0d3;padding:12px 15px}.series-board>div{display:flex;align-items:center;justify-content:space-between;gap:8px}.series-board>div:last-child{flex-direction:row-reverse}.series-board small{font-size:10px;letter-spacing:.11em;color:#667469;font-weight:700}.series-board strong{font-family:"Playfair Display",Georgia,serif;font-size:32px;line-height:1;color:var(--green)}.series-cross{font-size:19px;color:#9daa98;padding:0 17px}.score-card .score-foot{margin:8px 0 0;text-align:center}.score-card .lead-label{margin:18px 0 11px;padding-top:13px;border-top:1px solid #e5e1d4;font-size:12px}
.score-players{display:grid;gap:9px}.score-player{padding:12px 13px 11px;border:1px solid #deddd1;background:#fffefa;min-width:0;transition:border-color .2s ease,background-color .2s ease}.score-player.leading{background:#f5f8ed}.score-player.is-turn{border-color:#8da782}.score-player-head{display:flex;align-items:center;gap:9px;min-width:0}.score-player-head>div{min-width:0;display:grid;gap:1px}.score-player-head small{color:#7e8c7c;font-size:9px;font-weight:800;letter-spacing:.13em}.score-player-head strong{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.score-color{width:18px;height:18px;flex:none;border-radius:50%;border:2px solid #bfae88;box-shadow:0 2px 4px #0002}.score-color.white{background:#f5eee0}.score-color.black{background:#314c40;border-color:#314c40}.turn-tag{margin-left:auto;font-size:10px;font-weight:700;color:#78877a;white-space:nowrap}.score-player.is-turn .turn-tag{color:#2b6646}
.score-player progress{display:block;width:100%;height:6px;margin:12px 0 10px;accent-color:#789879;border:0;border-radius:4px;overflow:hidden}.score-player progress::-webkit-progress-bar{background:#e8e8dc}.score-player progress::-webkit-progress-value{background:#789879;border-radius:4px}.score-player progress::-moz-progress-bar{background:#789879;border-radius:4px}.score-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px}.score-stats>div{display:grid;gap:1px;text-align:center;border-right:1px solid #e8e6da}.score-stats>div:last-child{border:0}.score-stats small{font-size:10px;color:#798579}.score-stats strong{font-size:15px;color:var(--green)}
@media(max-width:440px){.score-card{padding:15px 11px}.series-board{padding:11px}.series-cross{padding:0 10px}.score-player{padding:11px}.score-stats small{font-size:9px}}
@media(prefers-reduced-motion:reduce){.player-bar,.score-player{transition:none}}
/* Personagens de mesa: preview 3D e miniaturas dos dois jogadores. */
.avatar-picker{display:grid;grid-template-columns:150px minmax(0,1fr);gap:16px;align-items:center;margin:18px 0;padding:13px;border:1px solid var(--border);background:#f3f0e7}
.avatar-preview{position:relative;display:grid;place-items:center;width:150px;height:168px;overflow:hidden;background:radial-gradient(circle at 50% 32%,#dce9d6,#cad5c5 70%);border-radius:3px}.avatar-preview canvas{position:relative;z-index:1;display:block;width:150px;height:168px;cursor:grab}.avatar-preview canvas:active{cursor:grabbing}.avatar-preview>span{position:absolute;font-size:60px;color:#466957}
.avatar-options{min-width:0;display:grid;grid-template-columns:1fr 1fr;gap:6px 8px}.avatar-options strong,.avatar-options small{grid-column:1/-1}.avatar-options strong{font:700 17px 'Playfair Display',Georgia,serif;color:var(--green)}.avatar-options small{font-size:11px;color:var(--muted);line-height:1.3;margin-bottom:4px}.lobby-card .avatar-options label{margin:0;align-self:center;font-size:11px;letter-spacing:0}.avatar-options select{min-width:0;width:100%;height:30px;padding:2px 4px;border:1px solid var(--border);color:var(--green);background:#fffdf8;font-size:11px}
.player-avatar{position:relative;flex:none;overflow:hidden}.player-avatar canvas{position:relative;z-index:1;display:block;width:100%;height:100%}.player-avatar span{position:absolute;inset:0;display:grid;place-items:center}.player-avatar.white,.player-avatar.black{background:#d7e2d1}
@media(max-width:440px){.avatar-picker{grid-template-columns:112px minmax(0,1fr);gap:9px;padding:8px}.avatar-preview{width:112px;height:142px}.avatar-preview canvas{width:112px;height:142px}.avatar-options{gap:4px}.avatar-options strong{font-size:15px}.avatar-options small{font-size:10px}.avatar-options select{height:28px}}
@media(prefers-reduced-motion:reduce){.avatar-preview canvas{scroll-behavior:auto}}
.avatar-picker{color:#243b32}.avatar-options strong{color:#243b32}.avatar-options small{color:#56695e}.lobby-card .avatar-options label{color:#304e3c}.avatar-options select{color:#243b32}