:root{--rose-50:#fafaf9;--rose-100:#f5f5f4;--rose-200:#e7e5e4;--rose-300:#d6d3d1;--rose-400:#a8a29e;--rose-500:#78716c;--slate-900:#0f172a;--slate-700:#334155;--slate-600:#475569;--white:#ffffff;--stone-600:#57534e;--stone-700:#44403c}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,Apple Color Emoji,Segoe UI Emoji;background-color:var(--rose-50);color:var(--slate-700)}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background-image:url(/assets/background_mobile--yqcVW8H.png);background-repeat:no-repeat;background-size:cover;background-position:center}@media (min-width:768px){body:before{background-image:url(/assets/background_desktop-DP96_xIT.png)}}.container{max-width:1100px;margin:0 auto;padding:24px}.login-container,.centered-container{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding-top:48px;padding-bottom:48px}.login-container .h1,.centered-container .h1{text-align:center}.login-container .card,.centered-container .card{width:100%}.h1{font-size:28px;font-weight:800;color:var(--rose-500);margin:0 0 12px}.row{display:flex;gap:12px;align-items:center;justify-content:space-between}.card{background:#f5f5f4f2;border:1px solid var(--rose-200);border-radius:16px;box-shadow:0 1px 4px #0000000f;padding:12px}.btn{border:none;border-radius:12px;padding:8px 12px;background:var(--rose-500);color:#fff;cursor:pointer}.btn:hover{background:var(--rose-400)}.btn.outline{background:var(--rose-100);color:var(--rose-500);border:1px solid var(--rose-300)}.btn.outline:hover{background:var(--rose-200)}.btn.outline.active{background:var(--rose-300);border-color:var(--rose-400)}.grid{display:grid;gap:2px}.board{position:relative;aspect-ratio:1/1;width:min(90vw,700px);background:var(--rose-200);border-radius:16px;overflow:hidden;border:1px solid var(--rose-300)}.board:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to bottom,#94a3b814 50%,#78716c0f 50%);pointer-events:none}.board.placement.turn-w:before{background:linear-gradient(to bottom,#94a3b814 50%,#78716c29 50%)}.board.placement.turn-b:before{background:linear-gradient(to bottom,#78716c29 50%,#94a3b814 50%)}.square{display:flex;align-items:center;justify-content:center;position:relative;font-size:22px;-webkit-user-select:none;user-select:none;transition:transform .15s ease}.square.light{background:var(--rose-100)}.square.dark{background:var(--rose-300)}.square.half-white{background:#fffffff0}.square.half-black{background:#94a3b840}.square.active-half{box-shadow:inset 0 0 0 2px #78716c38}.square.inactive-half{opacity:.9}.square.blocked-feedback{background:var(--slate-900)!important;color:var(--white);transition:background .2s ease,color .2s ease}.square.blocked-feedback .label{color:#ffffffb3}.square.blocked-feedback{animation:blocked-flash .45s ease-out}.square.selected{outline:2px solid var(--rose-500);outline-offset:-2px}.square .label{position:absolute;left:6px;bottom:4px;font-size:10px;color:#00000073}.square.reach:after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:#78716ccc;box-shadow:0 0 0 4px #78716c40}.square[data-cost]:hover:before{content:attr(data-cost);position:absolute;top:6px;right:6px;background:#0f172ad9;color:#fff;font-size:10px;padding:2px 4px;border-radius:4px;pointer-events:none}.square[data-cost]:hover{transform:translateY(-1px)}.stone-wrapper{position:relative;display:flex;align-items:center;justify-content:center;color:var(--slate-700);width:88%;height:88%}.stone-wrapper .stone-icon{width:100%;height:100%}.stone-wrapper .stone-arrows{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.stone-wrapper.stone-white{color:var(--slate-700)}.stone-wrapper.stone-black{color:var(--rose-50)}.stone-wrapper.drop{animation:stone-drop .35s ease-out}@keyframes stone-drop{0%{transform:translateY(-14px) scale(.85);opacity:0}70%{transform:translateY(2px) scale(1.03);opacity:1}to{transform:translateY(0) scale(1)}}.player-menu-cluster{display:flex;flex-direction:column;gap:10px;align-items:center;width:100%}.player-menu-pair{display:flex;flex-wrap:wrap;justify-content:center;gap:0;border-radius:22px;overflow:hidden;box-shadow:0 12px 32px #0f172a29;border:1px solid rgba(15,23,42,.08);max-width:640px;width:100%}.player-menu{flex:1 1 240px;padding:18px 20px;display:flex;flex-direction:column;gap:12px;position:relative}.player-menu.player-white{background:#ffffffeb;color:var(--slate-700)}.player-menu.player-black{background:#0f172ae0;color:#ffffffeb}.player-menu.active:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border:2px solid rgba(244,114,182,.25);border-radius:18px;pointer-events:none}.player-menu-header{display:flex;flex-direction:column;gap:4px}.player-menu-color{text-transform:uppercase;font-size:11px;letter-spacing:.08em;color:#475569b3}.player-menu.player-black .player-menu-color{color:#f8fafca6}.player-menu-name{font-size:18px;font-weight:700;color:inherit}.player-menu-elo{font-size:13px;color:#475569bf}.player-menu.player-black .player-menu-elo{color:#f8fafcb3}.player-menu-metrics{display:flex;gap:12px;flex-wrap:wrap}.player-metric{flex:1 1 120px;padding:10px 12px;border-radius:14px;background:#ffffffb8;display:flex;flex-direction:column;gap:4px;min-width:120px;border:1px solid rgba(148,163,184,.2)}.player-menu.player-black .player-metric{background:#0f172a8c;border-color:#94a3b859}.player-metric.time.active{box-shadow:0 0 0 2px #f472b640}.player-metric.time.critical{animation:blink .9s step-start infinite}.metric-label{text-transform:uppercase;font-size:10px;letter-spacing:.08em;color:#475569a6}.player-menu.player-black .metric-label{color:#e2e8f0b3}.metric-value{font-size:20px;font-weight:700;color:inherit}.player-menu-footer{display:flex;flex-direction:column;gap:10px;margin-top:auto}.player-menu-status{font-size:13px;font-weight:600}.player-menu-status.thinking{color:var(--rose-500)}.player-menu-status.waiting{color:#475569bf}.player-menu-status.passed{color:#b91c1c}.player-menu-status.completed{color:#047857}.player-menu-status.winner{color:#7c3aed}.player-menu-status.loser{color:#47556999}.player-menu.player-black .player-menu-status.thinking{color:#facc15}.player-menu.player-black .player-menu-status.waiting{color:#e2e8f0b8}.player-menu.player-black .player-menu-status.passed{color:#f87171}.player-menu.player-black .player-menu-status.completed{color:#bbf7d0}.player-menu.player-black .player-menu-status.winner{color:#fbbf24}.player-menu.player-black .player-menu-status.loser{color:#e2e8f0b3}.player-menu-status.placeholder{visibility:hidden}.player-menu-pass{align-self:flex-start;padding:6px 14px;border-radius:999px;border:1px solid rgba(120,113,108,.35);background:#ffffffd9;color:var(--slate-700);font-weight:600;cursor:pointer;transition:background .2s ease,color .2s ease,transform .15s ease}.player-menu-pass:hover:not(:disabled){background:#f472b626;color:var(--rose-500);transform:translateY(-1px)}.player-menu-pass:disabled{opacity:.55;cursor:not-allowed}.player-menu.player-black .player-menu-pass{background:#ffffff1f;border-color:#ffffff59;color:#ffffffeb}.player-menu.player-black .player-menu-pass:hover:not(:disabled){background:#fff3;color:#fbbf24}.move-counter{font-size:14px;font-weight:600;color:var(--stone-600)}@keyframes blink{0%,50%{opacity:1}50.01%,to{opacity:.4}}@keyframes blocked-flash{0%{box-shadow:0 0 #0f172a59}70%{box-shadow:0 0 0 12px #0f172a00}to{box-shadow:0 0 #0f172a00}}.game-container{display:flex;flex-direction:column;gap:20px;min-height:100vh}.game-top-row{position:relative;display:flex;justify-content:center;align-items:flex-start;padding-top:12px}.game-top-row .resign{position:absolute;top:0;right:0}.game-main{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:24px}.board-container{display:flex;justify-content:center;flex:0 1 auto}.phase-panel{flex:1 1 320px;min-width:300px;max-width:440px}.panel{margin-top:12px;display:flex;gap:12px;flex-wrap:wrap}.btn.outline.resign{border-radius:999px;padding-inline:18px}.btn.outline.resign:disabled{opacity:.5}.bidding-panel{flex-direction:column;align-items:stretch;gap:12px;max-width:460px}.bidding-heading{font-weight:700;font-size:18px;color:var(--slate-900)}.bidding-subheading{font-size:13px;color:var(--slate-600)}.bidding-input-group{display:flex;flex-direction:column;gap:6px}.bidding-waiting{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px;background:#e7e5e499;color:var(--stone-600);font-size:13px}.bidding-waiting .spinner{width:16px;height:16px;border-width:2px}.bidding-error{font-size:13px;color:var(--rose-500)}.input{padding:6px 10px;border-radius:10px;border:1px solid var(--rose-300)}.number{width:80px}.small{font-size:12px;color:#475569}.signed-in{display:flex;flex-direction:column;align-items:flex-end;text-align:right;line-height:1.2}.signed-in-label{font-size:11px;color:#475569d9}.signed-in-name{font-weight:700;color:var(--slate-900)}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid #f1f5f9;padding:6px 8px;text-align:left}.table tr.selected{background:#78716c1f}.stone-label{display:flex;flex-direction:column;line-height:1.2}.stone-label-name{font-weight:600;color:var(--slate-700)}.stone-label-id{font-size:11px;color:var(--slate-600)}hr{border:none;border-top:1px solid #f1f5f9;margin:12px 0}.locked-value{margin:8px 0;font-weight:600}.reveal{margin-top:12px;display:flex;flex-direction:column;gap:8px}.reveal-row{display:flex;gap:12px;flex-wrap:wrap;font-size:14px}.dir-cell{display:flex;flex-direction:column;gap:6px}.dir-grid{display:grid;grid-template-columns:repeat(3,auto);gap:4px;align-items:center;justify-items:center}.dir-center{width:16px;height:16px}.persistence-toggle{display:flex;align-items:center;margin-top:4px}.dir-check{font-size:12px;color:#475569;white-space:nowrap;display:inline-flex;align-items:center;gap:4px;cursor:pointer;position:relative}.dir-check input{margin:0;accent-color:var(--slate-600)}.dir-check.hide-box{gap:0}.dir-check.hide-box input{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;margin:0;width:100%;height:100%;cursor:pointer}.dir-check.hide-box input:focus{outline:none}.dir-check.hide-box .dir-symbol{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;min-width:28px;font-size:18px;line-height:1;color:var(--slate-900);transition:color .15s ease;position:relative;border-radius:6px}.dir-check.hide-box .dir-symbol svg{width:18px;height:18px}.dir-check.hide-box input:checked+.dir-symbol{color:var(--stone-700)}.dir-check.hide-box input:focus-visible+.dir-symbol{outline:2px solid rgba(120,113,108,.35);outline-offset:2px}.small-btn{font-size:12px;padding:4px 8px}.warning{margin-top:8px;padding:8px 10px;border-radius:8px;background:#e7e5e4b3;color:var(--stone-600);font-size:13px}.movement-card{margin-top:12px}.temporary-screen{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172ac2;display:flex;align-items:center;justify-content:center;z-index:30;padding:24px}.temporary-card{background:#fff;padding:32px 36px;border-radius:24px;max-width:520px;width:100%;display:flex;flex-direction:column;gap:12px;align-items:center;text-align:center;box-shadow:0 24px 40px #0f172a59}.temporary-countdown{font-size:40px;font-weight:800;color:var(--rose-500)}.temporary-line{font-size:16px;color:var(--slate-700)}.toast-stack{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:20}.toast{background:#0f172ae0;color:#fff;padding:10px 14px;border-radius:12px;box-shadow:0 8px 20px #0f172a2e;font-size:14px;max-width:280px}.scores{margin-top:12px;display:flex;flex-direction:column;gap:12px}.scores-header{font-weight:700;color:var(--slate-600)}.scores-grid{display:flex;gap:12px;flex-wrap:wrap}.scores-col{flex:1;min-width:140px;padding:12px;border-radius:12px;background:#fff;border:1px solid #e2e8f0;box-shadow:inset 0 0 0 1px #94a3b81f}.scores-col.white{background:linear-gradient(135deg,#e7e5e499,#fff)}.scores-col.black{background:linear-gradient(135deg,#94a3b859,#fff)}.scores-title{font-weight:600;margin-bottom:8px}.scores-line,.scores-total{display:flex;justify-content:space-between;font-size:13px}.scores-total{margin-top:6px;font-weight:700}.profile-page{min-height:100vh;position:relative;padding:24px;display:flex;flex-direction:column;align-items:center;gap:16px}.profile-header{width:100%;display:flex;justify-content:flex-start}.profile-card{background:#f5f5f4eb;border-radius:24px;border:1px solid rgba(168,162,158,.35);box-shadow:0 20px 40px #0f172a14;padding:32px;max-width:420px;width:100%;display:flex;flex-direction:column;align-items:center;gap:16px}.profile-name{font-size:36px;font-weight:800;color:var(--slate-900);text-align:center}.profile-elo{font-size:18px;font-weight:600;color:var(--rose-500)}.profile-actions{display:flex;gap:12px;justify-content:center;width:100%;flex-wrap:wrap}.waiting-message{margin-top:12px;padding:12px 16px;border-radius:12px;background:#e7e5e4b3;color:var(--slate-700);display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center}.spinner{width:20px;height:20px;border-radius:50%;border:3px solid rgba(120,113,108,.25);border-top-color:var(--rose-500);animation:spin .9s linear infinite}.challenge-input{margin-top:8px;width:100%;display:flex;gap:8px}.challenge-input input{flex:1;padding:10px 12px;border-radius:12px;border:1px solid var(--rose-200);font-size:15px}.challenge-feedback{margin-top:8px;font-size:14px;color:var(--rose-500);text-align:center}.challenge-feedback.error{color:var(--stone-600)}.challenge-banner{width:100%;max-width:720px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:#0f172ac7;color:#fff;padding:14px 20px;border-radius:18px;box-shadow:0 18px 30px #0f172a38}.challenge-banner-actions{display:flex;gap:12px;flex-wrap:wrap}@keyframes spin{to{transform:rotate(360deg)}}.bidding-fullpage{min-height:calc(100vh - 120px);display:flex;align-items:center;justify-content:center}