*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--surface-0:#0c0e12;--surface-1:#15171e;--surface-2:#1e2129;--surface-3:#272b34;--surface-4:#31353f;--board-light:#d1bd9f;--board-dark:#8d6949;--board-light-highlight:#e8da7d;--board-dark-highlight:#c6aa39;--board-legal-dot:#0000002e;--board-legal-capture:#0000002e;--board-last-move-light:#e2d78d;--board-last-move-dark:#b19b43;--board-check:#e83030;--accent-primary:#25d1f4;--accent-primary-dim:#1b8398;--accent-secondary:#f4a825;--accent-success:#28bd66;--accent-danger:#e23636;--accent-warning:#eea62b;--text-primary:#ededed;--text-secondary:#9da3af;--text-tertiary:#6a707c;--text-inverse:#101218;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono:"JetBrains Mono", "SF Mono", "Fira Code", "Cascadia Code", monospace;--text-xs:.75rem;--text-sm:.8125rem;--text-base:.9375rem;--text-lg:1.125rem;--text-xl:1.375rem;--text-2xl:1.75rem;--text-3xl:2.25rem;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 12px #00000059;--shadow-lg:0 8px 32px #0006;--shadow-xl:0 16px 48px #00000080;--shadow-glow-cyan:0 0 20px #25d1f433;--shadow-glow-amber:0 0 20px #f4a82533;--glass-bg:#191c24b3;--glass-border:#ffffff0f;--glass-blur:blur(24px);--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--duration-fast:.12s;--duration-normal:.2s;--duration-slow:.35s;--board-size:min(70vh, 560px);--square-size:calc(var(--board-size) / 8)}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;font-size:16px}body{font-family:var(--font-sans);background:var(--surface-0);color:var(--text-primary);min-height:100vh;line-height:1.5;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(at 20% 20%,#149cb80f 0%,#0000 60%),radial-gradient(at 80% 80%,#b87c140a 0%,#0000 60%);position:fixed;inset:0}#app{z-index:1;min-height:100vh;position:relative}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg)}.game-layout{gap:var(--space-6);max-width:1200px;padding:var(--space-6);grid-template-columns:1fr auto 320px;align-items:center;min-height:100vh;margin:0 auto;display:grid}.game-layout.game-layout--no-eval{grid-template-columns:auto 320px;justify-content:center}.game-layout--no-eval .game-layout__eval,.game-layout--no-eval #widget-engine{display:none!important}.game-layout__eval{align-items:center;gap:var(--space-2);flex-direction:column;display:flex}.game-layout__board{gap:var(--space-4);flex-direction:column;display:flex}.game-layout__panel{gap:var(--space-4);height:calc(var(--board-size) + 120px);flex-direction:column;display:flex}.top-bar{padding:var(--space-3) var(--space-6);border-bottom:1px solid var(--surface-4);-webkit-backdrop-filter:blur(16px);z-index:100;background:#111318cc;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.logo{align-items:center;gap:var(--space-2);font-size:var(--text-lg);letter-spacing:-.02em;color:var(--text-primary);font-weight:700;text-decoration:none;display:flex}.logo__icon{font-size:var(--text-xl)}.player-bar{padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);background:var(--surface-1);border:1px solid var(--surface-4);min-width:var(--board-size);justify-content:space-between;align-items:center;display:flex}.player-bar__info{align-items:center;gap:var(--space-3);display:flex}.player-bar__avatar{border-radius:var(--radius-full);background:var(--surface-3);width:36px;height:36px;font-weight:600;font-size:var(--text-sm);color:var(--text-secondary);justify-content:center;align-items:center;display:flex}.player-bar__name{font-weight:600;font-size:var(--text-base)}.player-bar__rating{font-size:var(--text-sm);color:var(--text-secondary);font-family:var(--font-mono)}.player-bar__clock{font-family:var(--font-mono);font-size:var(--text-xl);padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);background:var(--surface-2);text-align:center;min-width:100px;transition:background var(--duration-normal) var(--ease-out), color var(--duration-normal) var(--ease-out);font-weight:600}.player-bar__clock--active{background:var(--accent-primary-dim);color:var(--accent-primary);box-shadow:var(--shadow-glow-cyan)}.player-bar__clock--low{color:var(--accent-danger);background:#e2363626;animation:1s ease-in-out infinite clock-pulse}@keyframes clock-pulse{0%,to{opacity:1}50%{opacity:.7}}.board-container{width:var(--board-size);height:var(--board-size);border-radius:var(--radius-md);box-shadow:var(--shadow-xl);border:2px solid var(--surface-4);position:relative;overflow:hidden}.board{user-select:none;touch-action:none;-webkit-touch-callout:none;grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);width:100%;height:100%;display:grid}.square{cursor:pointer;transition:background var(--duration-fast) var(--ease-out);touch-action:none;justify-content:center;align-items:center;display:flex;position:relative}.square--light{background:var(--board-light-bg,none), var(--board-light);background-position:50%;background-size:cover}.square--dark{background:var(--board-dark-bg,none), var(--board-dark);background-position:50%;background-size:cover}.square--selected.square--light{background:var(--board-light-highlight)}.square--selected.square--dark{background:var(--board-dark-highlight)}.square--last-move.square--light{background:var(--board-last-move-light)}.square--last-move.square--dark{background:var(--board-last-move-dark)}.square--check{background:radial-gradient(ellipse at center, var(--board-check) 0%, #e8303099 30%, #e8303033 60%, transparent 100%)!important}.square--legal:after{content:"";background:var(--board-legal-dot);pointer-events:none;border-radius:50%;width:28%;height:28%;position:absolute}.square--legal-capture:after{content:"";border:3px solid var(--board-legal-capture);pointer-events:none;background:0 0;border-radius:50%;width:85%;height:85%;position:absolute}.square:hover:not(.square--selected){filter:brightness(1.06)}.square__coord-file,.square__coord-rank{font-family:var(--font-mono);pointer-events:none;opacity:.5;font-size:10px;font-weight:600;position:absolute}.square__coord-file{bottom:2px;right:4px}.square__coord-rank{top:2px;left:4px}.square--light .square__coord-file,.square--light .square__coord-rank{color:var(--board-dark)}.square--dark .square__coord-file,.square--dark .square__coord-rank{color:var(--board-light)}.piece{width:78%;height:78%;font-size:calc(var(--square-size) * .65);cursor:grab;transition:transform var(--duration-fast) var(--ease-spring);z-index:2;justify-content:center;align-items:center;line-height:1;display:flex;position:relative}.piece[data-color=w]{color:var(--piece-white-color,#fff);text-shadow:0 0 6px var(--piece-white-glow,transparent);background-image:var(--piece-white-bg,none);--backing-bg:#ffffff14;--backing-border:#ffffff2e}.piece[data-color=b]{color:var(--piece-black-color,#1a1a1a);text-shadow:0 0 6px var(--piece-black-glow,transparent);background-image:var(--piece-black-bg,none);--backing-bg:#00000040;--backing-border:#00000059}.piece:before{content:"";background-color:var(--backing-border);z-index:-1;transition:all var(--duration-fast) var(--ease-out);display:none;position:absolute;inset:0}.piece:after{content:"";background-color:var(--backing-bg);background-image:inherit;z-index:-1;transition:all var(--duration-fast) var(--ease-out);background-position:50%;background-repeat:no-repeat;background-size:cover;display:none;position:absolute;inset:1.5px}.piece[data-backing]:not([data-backing=none]):before,.piece[data-backing]:not([data-backing=none]):after,[data-backing]:not([data-backing=none]) .piece:before,[data-backing]:not([data-backing=none]) .piece:after{display:block}.piece[data-backing=circle]:before,.piece[data-backing=circle]:after,[data-backing=circle] .piece:before,[data-backing=circle] .piece:after{clip-path:none;border-radius:50%}.piece[data-backing=square]:before,.piece[data-backing=square]:after,[data-backing=square] .piece:before,[data-backing=square] .piece:after{clip-path:none;border-radius:15%}.piece[data-backing=hexagon]:before,.piece[data-backing=hexagon]:after,[data-backing=hexagon] .piece:before,[data-backing=hexagon] .piece:after{clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);border-radius:0}.piece[data-backing=octagon]:before,.piece[data-backing=octagon]:after,[data-backing=octagon] .piece:before,[data-backing=octagon] .piece:after{clip-path:polygon(30% 0%,70% 0%,100% 30%,100% 70%,70% 100%,30% 100%,0% 70%,0% 30%);border-radius:0}.piece[data-backing=shield]:before,.piece[data-backing=shield]:after,[data-backing=shield] .piece:before,[data-backing=shield] .piece:after{clip-path:polygon(0% 0%,100% 0%,100% 50%,50% 100%,0% 50%);border-radius:0}.piece[data-backing=star]:before,.piece[data-backing=star]:after,[data-backing=star] .piece:before,[data-backing=star] .piece:after{clip-path:polygon(50% 0%,65% 35%,100% 35%,72% 57%,82% 90%,50% 70%,18% 90%,28% 57%,0% 35%,35% 35%);border-radius:0}.piece[data-backing=flower]:before,.piece[data-backing=flower]:after,[data-backing=flower] .piece:before,[data-backing=flower] .piece:after{clip-path:polygon(50% 5%,64% 0%,78% 8%,80% 23%,95% 25%,100% 39%,93% 53%,95% 68%,80% 73%,75% 88%,60% 93%,50% 85%,40% 93%,25% 88%,20% 73%,5% 68%,7% 53%,0% 39%,5% 25%,20% 23%,22% 8%,36% 0%);border-radius:0}.piece[data-backing=diamond]:before,.piece[data-backing=diamond]:after,[data-backing=diamond] .piece:before,[data-backing=diamond] .piece:after{clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%);border-radius:0}.piece:hover{transform:scale(1.08)}.piece:active{cursor:grabbing;transform:scale(1.12)}.piece--dragging{z-index:1000;pointer-events:none;filter:drop-shadow(0 8px 16px #00000080);will-change:transform, top, left;transition:none;position:fixed;transform:scale(1.15);width:calc(var(--square-size) * .78)!important;height:calc(var(--square-size) * .78)!important}.piece--dropping{transition:transform var(--duration-normal) var(--ease-spring)}.eval-bar{width:28px;height:var(--board-size);background:var(--surface-2);border-radius:var(--radius-sm);border:1px solid var(--surface-4);position:relative;overflow:hidden}.eval-bar__fill{background:var(--text-primary);transition:height var(--duration-slow) var(--ease-out);border-radius:0 0 var(--radius-sm) var(--radius-sm);position:absolute;bottom:0;left:0;right:0}.eval-bar__label{font-family:var(--font-mono);writing-mode:vertical-lr;text-orientation:mixed;z-index:2;font-size:10px;font-weight:600;position:absolute;left:50%;transform:translate(-50%)}.eval-bar__label--white{bottom:var(--space-2);color:var(--surface-0)}.eval-bar__label--black{top:var(--space-2);color:var(--text-primary)}.side-panel{gap:var(--space-4);flex-direction:column;height:100%;display:flex}.move-list{padding:var(--space-4);scrollbar-width:thin;scrollbar-color:var(--surface-3) transparent;flex:1;overflow-y:auto}.move-list__header{font-size:var(--text-sm);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-3);font-weight:600}.move-list__row{gap:var(--space-2);padding:var(--space-1) 0;font-family:var(--font-mono);font-size:var(--text-sm);grid-template-columns:32px 1fr 1fr;align-items:center;display:grid}.move-list__number{color:var(--text-tertiary);text-align:right;font-size:var(--text-xs)}.move-list__move{padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);cursor:pointer;transition:background var(--duration-fast) var(--ease-out)}.move-list__move:hover{background:var(--surface-3)}.move-list__move--active{background:var(--accent-primary-dim);color:var(--accent-primary)}.game-controls{gap:var(--space-2);padding:var(--space-3) var(--space-4);border-top:1px solid var(--surface-4);display:flex}.game-controls__btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-secondary);font-family:var(--font-sans);font-size:var(--text-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);flex:1;font-weight:500;display:flex}.game-controls__btn:hover{background:var(--surface-3);color:var(--text-primary);border-color:var(--surface-3)}.game-controls__btn--danger:hover{color:var(--accent-danger);background:#e236361f;border-color:#e236364d}.game-controls__btn--primary{background:var(--accent-primary-dim);color:var(--accent-primary);border-color:var(--accent-primary-dim)}.game-controls__btn--primary:hover{background:var(--accent-primary);color:var(--text-inverse)}.centaur-panel__header{align-items:center;gap:var(--space-2);margin-bottom:var(--space-3);font-size:var(--text-sm);color:var(--accent-primary);text-transform:uppercase;letter-spacing:.08em;font-weight:600;display:flex}.centaur-panel__header:before{content:"";background:var(--accent-primary);width:8px;height:8px;box-shadow:0 0 8px var(--accent-primary);border-radius:50%;animation:2s ease-in-out infinite engine-pulse}@keyframes engine-pulse{0%,to{opacity:1;box-shadow:0 0 8px var(--accent-primary)}50%{opacity:.6;box-shadow:0 0 16px var(--accent-primary)}}.engine-line{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);margin-bottom:var(--space-2);transition:background var(--duration-fast) var(--ease-out);cursor:pointer;display:flex}.engine-line:hover{background:var(--surface-2)}.engine-line__eval{font-family:var(--font-mono);font-size:var(--text-sm);text-align:right;min-width:48px;font-weight:700}.engine-line__eval--positive{color:var(--accent-success)}.engine-line__eval--negative{color:var(--accent-danger)}.engine-line__eval--even{color:var(--text-secondary)}.engine-line__depth{font-family:var(--font-mono);color:var(--text-tertiary);flex-shrink:0;margin-left:auto;font-size:10px}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:200;opacity:0;transition:opacity var(--duration-normal) var(--ease-out);pointer-events:none;background:#08090cd9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-overlay--visible{opacity:1;pointer-events:all}.modal{width:90%;max-width:480px;padding:var(--space-8);transition:transform var(--duration-slow) var(--ease-spring);transform:translateY(16px)scale(.97)}.modal-overlay--visible .modal{transform:translateY(0)scale(1)}.modal__title{font-size:var(--text-2xl);margin-bottom:var(--space-2);letter-spacing:-.02em;font-weight:700}.modal__subtitle{font-size:var(--text-sm);color:var(--text-secondary);margin-bottom:var(--space-6)}.modal__section{margin-bottom:var(--space-6)}.modal__label{font-size:var(--text-xs);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-2);font-weight:600}.option-group{gap:var(--space-2);display:flex}.option-btn{padding:var(--space-3) var(--space-4);border:1px solid var(--surface-4);border-radius:var(--radius-md);background:var(--surface-2);color:var(--text-secondary);font-family:var(--font-sans);font-size:var(--text-sm);cursor:pointer;text-align:center;transition:all var(--duration-fast) var(--ease-out);flex:1;font-weight:500}.option-btn:hover{background:var(--surface-3);color:var(--text-primary)}.option-btn--active{background:var(--accent-primary-dim);color:var(--accent-primary);border-color:var(--accent-primary)}.modal__action{width:100%;padding:var(--space-4);border-radius:var(--radius-md);background:var(--accent-primary);color:var(--text-inverse);font-family:var(--font-sans);font-size:var(--text-base);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);border:none;font-weight:600}.modal__action:hover{filter:brightness(1.1);box-shadow:var(--shadow-glow-cyan)}.visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=960px){:root{--board-size:min(85vw, 480px)}.game-layout{padding:var(--space-4);justify-items:center;gap:var(--space-4);grid-template-columns:1fr}.game-layout__eval{display:none}.game-layout__panel{width:100%;max-width:var(--board-size);height:auto}}@media (width<=480px){:root{--board-size:96vw}}.view-toggle{border:1px solid var(--surface-4);border-radius:var(--radius-sm);display:flex;overflow:hidden}.view-toggle__btn{padding:var(--space-1) var(--space-4);background:var(--surface-2);color:var(--text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);letter-spacing:.05em;border:none;font-weight:600}.view-toggle__btn:hover{background:var(--surface-3);color:var(--text-primary)}.view-toggle__btn--active{background:var(--accent-primary-dim);color:var(--accent-primary)}.view-toggle__btn+.view-toggle__btn{border-left:1px solid var(--surface-4)}.board-mount{width:var(--board-size);min-height:var(--board-size)}.board-mount--3d{border-radius:var(--radius-md);box-shadow:var(--shadow-xl);border:2px solid var(--surface-4);width:var(--board-size);height:var(--board-size);overflow:hidden}.skin-panel{padding:var(--space-4)}.skin-panel__header{font-size:var(--text-sm);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-3);font-weight:600}.skin-grid{gap:var(--space-2);grid-template-columns:repeat(2,1fr);max-height:160px;padding-right:4px;display:grid;overflow-y:auto}.skin-grid::-webkit-scrollbar{width:6px}.skin-grid::-webkit-scrollbar-track{background:var(--surface-1);border-radius:var(--radius-sm)}.skin-grid::-webkit-scrollbar-thumb{background:var(--surface-4);border-radius:var(--radius-sm)}.skin-grid::-webkit-scrollbar-thumb:hover{background:var(--accent-primary)}.skin-btn{align-items:center;gap:var(--space-2);padding:var(--space-2);border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-2);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);display:flex}.skin-btn:hover{background:var(--surface-3);border-color:var(--surface-3)}.skin-btn--active{border-color:var(--accent-primary);background:var(--accent-primary-dim)}.skin-btn__preview{border:1px solid #ffffff14;border-radius:4px;flex-shrink:0;width:24px;height:24px}.skin-btn__name{font-size:var(--text-xs);color:var(--text-secondary);white-space:nowrap;text-overflow:ellipsis;font-weight:500;overflow:hidden}.skin-btn--active .skin-btn__name{color:var(--accent-primary)}.skin-upload{margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid var(--surface-4)}.skin-upload__title{font-size:var(--text-xs);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-2);font-weight:600}.skin-upload__row{gap:var(--space-2);flex-direction:column;display:flex}.skin-upload__btn{padding:var(--space-2) var(--space-3);border:1px dashed var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-1);color:var(--text-secondary);font-size:var(--text-xs);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);text-align:center;justify-content:center;align-items:center;font-weight:500;display:flex}.skin-upload__btn:hover{border-color:var(--accent-primary);color:var(--text-primary);background:var(--surface-2)}.skin-upload__targets{gap:var(--space-1);margin-top:var(--space-1);grid-template-columns:repeat(2,1fr);display:grid}.skin-upload__target-label{align-items:center;gap:var(--space-1);font-size:var(--text-xxs,10px);color:var(--text-secondary);cursor:pointer;padding:4px;display:flex}.skin-upload__target-label input{accent-color:var(--accent-primary)}.pov-controls{border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-1);padding:var(--space-3);gap:var(--space-2);flex-direction:column;display:flex}.pov-controls__title{font-size:var(--text-xs);font-family:var(--font-mono);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--surface-4);padding-bottom:var(--space-1);margin-bottom:var(--space-2);font-weight:600}.pov-controls__layout{justify-content:space-around;align-items:center;gap:var(--space-4);display:flex}.pov-dpad{flex-shrink:0;width:90px;height:90px;position:relative}.pov-dpad__btn{border:1px solid var(--surface-4);background:var(--surface-2);width:26px;height:26px;color:var(--text-primary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);border-radius:50%;justify-content:center;align-items:center;padding:0;font-size:12px;display:flex;position:absolute}.pov-dpad__btn:hover{background:var(--surface-3);border-color:var(--accent-primary);color:var(--accent-primary)}.pov-dpad__btn:active{transform:scale(.9)}.pov-dpad__btn--up{top:0;left:32px}.pov-dpad__btn--left{top:32px;left:0}.pov-dpad__btn--center{background:var(--surface-3);border-color:var(--surface-4);font-size:9px;top:32px;left:32px}.pov-dpad__btn--center:hover{background:var(--accent-primary-dim);border-color:var(--accent-primary);color:var(--accent-primary)}.pov-dpad__btn--right{top:32px;right:0}.pov-dpad__btn--down{bottom:0;left:32px}.pov-hand-toggle{justify-content:center;align-items:center;gap:var(--space-1);border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-2);height:90px;color:var(--text-secondary);font-family:var(--font-mono);font-size:var(--text-xs);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);padding:var(--space-2);flex-direction:column;flex-grow:1;display:flex}.pov-hand-toggle:hover{background:var(--surface-3);color:var(--text-primary)}.pov-hand-toggle--active{background:var(--accent-primary-dim);border-color:var(--accent-primary);color:var(--accent-primary)}.pov-hand-icon{transition:transform var(--duration-fast) var(--ease-out);margin-bottom:2px}.pov-hand-toggle:hover .pov-hand-icon{transform:translateY(-2px)}.pov-hand-toggle--active .pov-hand-icon{animation:.4s ease-in-out handWiggle}@keyframes handWiggle{0%,to{transform:rotate(0)}25%{transform:rotate(-8deg)}75%{transform:rotate(8deg)}}.pov-height-controls{gap:var(--space-2);flex-direction:column;flex-shrink:0;align-items:center;display:flex}.pov-height-btn{border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-2);width:28px;height:28px;color:var(--text-primary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);font-size:11px;font-family:var(--font-mono);justify-content:center;align-items:center;padding:0;font-weight:700;display:flex}.pov-height-btn:hover{background:var(--surface-3);border-color:var(--accent-primary);color:var(--accent-primary)}.pov-height-btn:active{transform:scale(.9)}.pov-mini-board-container{margin-top:var(--space-3);gap:var(--space-2);border-top:1px solid var(--surface-4);padding-top:var(--space-3);flex-direction:column;display:flex}.pov-mini-board__title{font-size:10px;font-family:var(--font-mono);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-1);font-weight:600}.pov-mini-board{border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-3);grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);width:144px;height:144px;margin:0 auto;display:grid;overflow:hidden}.pov-mini-square{aspect-ratio:1;cursor:default;user-select:none;transition:all var(--duration-fast) var(--ease-out);justify-content:center;align-items:center;font-size:14px;display:flex}.pov-mini-square--light{background:#d4b89614}.pov-mini-square--dark{background:#0003}.pov-mini-square--has-piece{cursor:pointer}.pov-mini-square--has-piece:hover{background:var(--accent-primary-dim);color:var(--accent-primary)}.pov-mini-square--active{background:var(--accent-primary-dim);box-shadow:inset 0 0 0 1.5px var(--accent-primary);color:var(--accent-primary)}.pov-mini-piece{pointer-events:none;line-height:1}.pov-mini-piece--white{color:#fff;text-shadow:0 0 2px #fff6}.pov-mini-piece--black{color:#94a3b8;text-shadow:0 0 2px #0009}.pov-focus-toggle-container{margin-top:var(--space-3);gap:var(--space-2);border-top:1px solid var(--surface-4);padding-top:var(--space-3);flex-direction:column;display:flex}.pov-focus-toggle__title{font-size:10px;font-family:var(--font-mono);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-1);font-weight:600}.widget-slot{display:contents}.widget{border:1px solid var(--glass-border);border-radius:var(--radius-lg);background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);transition:box-shadow var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out);flex-direction:column;display:flex;overflow:hidden}.widget-header{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--surface-4);cursor:grab;user-select:none;background:#0f111c66;justify-content:space-between;align-items:center;display:flex}.widget-header:active{cursor:grabbing}.widget-title{font-size:var(--text-xs);font-family:var(--font-mono);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;font-weight:600}.widget-actions{gap:var(--space-1);align-items:center;display:flex}.widget-action-btn{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);width:24px;height:24px;transition:all var(--duration-fast) var(--ease-out);background:0 0;border:none;justify-content:center;align-items:center;padding:0;display:flex}.widget-action-btn:hover{background:var(--surface-3);color:var(--text-primary)}.widget-action-btn:active{transform:scale(.9)}.widget-content{flex-direction:column;flex:1;display:flex;overflow:auto}.widget--popped{z-index:1000;box-shadow:0 12px 40px #00000080, 0 0 16px var(--accent-primary-dim);border-color:var(--accent-primary);resize:both;will-change:transform, top, left, width, height;min-width:240px;min-height:120px;position:fixed}.widget--collapsed .widget-content{display:none!important}.widget--collapsed{resize:none!important;height:auto!important;min-height:0!important}@media (width<=767px){.widget--popped{animation:slideUp .3s var(--ease-out);transform:translateY(0);border-radius:var(--radius-lg) var(--radius-lg) 0 0!important;resize:none!important;width:100%!important;max-height:70vh!important;position:fixed!important;inset:auto 0 0!important;box-shadow:0 -12px 30px #0009!important}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.widget--popped .widget-header{cursor:default;border-top:4px solid var(--accent-primary);padding-top:var(--space-2)}}@media (width<=959px){:root{--glass-blur:none}}.landing-nav{z-index:100;padding:var(--space-4) var(--space-8);-webkit-backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border);transition:background var(--duration-normal) var(--ease-out);background:#0c0e12bf;justify-content:space-between;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.landing-nav__links{align-items:center;gap:var(--space-6);list-style:none;display:flex}.landing-nav__link{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-secondary);letter-spacing:.02em;transition:color var(--duration-fast) var(--ease-out);cursor:pointer;font-weight:500;text-decoration:none}.landing-nav__link:hover{color:var(--text-primary)}.landing-nav__cta{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-inverse);background:var(--accent-primary);padding:var(--space-2) var(--space-5);border-radius:var(--radius-full);cursor:pointer;transition:transform var(--duration-fast) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-out);border:none;font-weight:600;text-decoration:none}.landing-nav__cta:hover{box-shadow:var(--shadow-glow-cyan);transform:translateY(-1px)}.hero{background:linear-gradient(170deg, var(--surface-0) 0%, #101219 40%, #0c0e13 100%);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero__bg{pointer-events:none;position:absolute;inset:0;overflow:hidden}.hero__grid{background-image:linear-gradient(#30c9e80a 1px,#0000 1px),linear-gradient(90deg,#30c9e80a 1px,#0000 1px);background-size:64px 64px;width:200%;height:200%;animation:25s linear infinite heroGridDrift;position:absolute;inset:-50%;mask-image:radial-gradient(60% 50%,#000 20%,#0000 70%)}@keyframes heroGridDrift{0%{transform:translate(0)rotate(0)}to{transform:translate(64px,64px)rotate(.5deg)}}.hero__glow{filter:blur(120px);pointer-events:none;opacity:.35;border-radius:50%;animation:8s ease-in-out infinite alternate glowPulse;position:absolute}.hero__glow--1{background:var(--accent-primary);opacity:.18;width:600px;height:600px;animation-delay:0s;top:-10%;left:-5%}.hero__glow--2{background:var(--accent-secondary);opacity:.12;width:500px;height:500px;animation-delay:-4s;bottom:-15%;right:-5%}@keyframes glowPulse{0%{opacity:.12;transform:scale(1)translate(0)}to{opacity:.22;transform:scale(1.15)translate(10px,-10px)}}.hero__content{z-index:2;justify-content:space-between;align-items:center;gap:var(--space-16);width:100%;max-width:1200px;padding:var(--space-16) var(--space-8);display:flex;position:relative}.hero__badge{align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-4) var(--space-1) var(--space-3);border-radius:var(--radius-full);font-family:var(--font-mono);font-size:var(--text-xs);color:var(--accent-success);letter-spacing:.04em;margin-bottom:var(--space-6);background:#28bd661a;border:1px solid #28bd6640;display:inline-flex}.hero__badge-dot{background:var(--accent-success);border-radius:50%;flex-shrink:0;width:8px;height:8px;animation:2s ease-in-out infinite badgePulse}@keyframes badgePulse{0%,to{opacity:1;box-shadow:0 0 #28bd6680}50%{opacity:.6;box-shadow:0 0 0 6px #28bd6600}}.hero__title{font-family:var(--font-sans);color:var(--text-primary);letter-spacing:-.03em;margin-bottom:var(--space-6);font-size:clamp(2.5rem,5vw + 1rem,4.5rem);font-weight:800;line-height:1.08}.hero__title-accent{background:linear-gradient(135deg, var(--accent-primary) 0%, #6acbfb 100%);-webkit-text-fill-color:transparent;background-clip:text}.hero__subtitle{font-family:var(--font-sans);font-size:var(--text-lg);color:var(--text-secondary);max-width:520px;margin-bottom:var(--space-8);line-height:1.65}.hero__actions{align-items:center;gap:var(--space-4);margin-bottom:var(--space-10);flex-wrap:wrap;display:flex}.hero__btn{align-items:center;gap:var(--space-2);font-family:var(--font-sans);font-weight:600;font-size:var(--text-base);border-radius:var(--radius-lg);padding:var(--space-3) var(--space-6);cursor:pointer;transition:transform var(--duration-fast) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-out), background var(--duration-normal) var(--ease-out);border:none;text-decoration:none;display:inline-flex}.hero__btn--large{padding:var(--space-4) var(--space-8);font-size:var(--text-lg);border-radius:var(--radius-xl)}.hero__btn--primary{background:linear-gradient(135deg, var(--accent-primary) 0%, #13b6ec 100%);color:var(--text-inverse);box-shadow:0 4px 20px #25d1f44d}.hero__btn--primary:hover{transform:translateY(-2px)scale(1.02);box-shadow:0 6px 28px #25d1f473}.hero__btn--secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--glass-border);-webkit-backdrop-filter:var(--glass-blur)}.hero__btn--secondary:hover{background:var(--surface-2);border-color:#ffffff1f;transform:translateY(-2px)}.hero__btn-icon{flex-shrink:0;font-size:1.1em}.hero__stats{gap:var(--space-8);display:flex}.hero__stat{gap:var(--space-1);flex-direction:column;display:flex}.hero__stat-value{font-family:var(--font-mono);font-size:var(--text-2xl);color:var(--text-primary);letter-spacing:-.02em;font-weight:700}.hero__stat-label{font-family:var(--font-sans);font-size:var(--text-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em}.hero__board-preview{flex-shrink:0;animation:6s ease-in-out infinite heroFloat}@keyframes heroFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-14px)}}.hero__mini-board{border-radius:var(--radius-lg);width:280px;height:280px;box-shadow:var(--shadow-xl), 0 0 60px #25d1f41f, 0 0 120px #25d1f40f;border:1px solid #ffffff14;grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);display:grid;overflow:hidden}.hero-sq{user-select:none;justify-content:center;align-items:center;font-size:1.2rem;line-height:1;display:flex}.hero-sq--light{background:var(--board-light)}.hero-sq--dark{background:var(--board-dark)}.hero-sq--highlight{background:var(--board-light-highlight)}.hero-piece{filter:drop-shadow(0 1px 2px #0006);font-size:1.4rem}.hero-piece--white{color:#fff}.hero-piece--black{color:#111827}.pillars{padding:var(--space-16) var(--space-8);background:var(--surface-0);position:relative}.pillars__header{text-align:center;max-width:640px;margin:0 auto var(--space-12)}.pillars__title{font-family:var(--font-sans);font-size:var(--text-3xl);color:var(--text-primary);letter-spacing:-.03em;margin-bottom:var(--space-4);font-weight:800}.pillars__subtitle{font-family:var(--font-sans);font-size:var(--text-lg);color:var(--text-secondary);line-height:1.6}.pillars__grid{gap:var(--space-6);grid-template-columns:repeat(3,1fr);align-items:start;max-width:1100px;margin:0 auto;display:grid}.pillar-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-8);-webkit-backdrop-filter:var(--glass-blur);transition:transform var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out);position:relative}.pillar-card:hover{box-shadow:var(--shadow-lg);border-color:#ffffff1a;transform:translateY(-4px)}.pillar-card--featured{box-shadow:var(--shadow-md), 0 0 40px #25d1f414;border-color:#25d1f440;transform:scale(1.03)}.pillar-card--featured:hover{box-shadow:var(--shadow-lg), 0 0 60px #25d1f426;border-color:#25d1f466;transform:scale(1.03)translateY(-4px)}.pillar-card__badge{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--accent-primary);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);margin-bottom:var(--space-4);letter-spacing:.04em;background:#25d1f41a;font-weight:600;display:inline-block}.pillar-card__icon{margin-bottom:var(--space-4);font-size:2rem;line-height:1;display:block}.pillar-card__tier{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--space-2)}.pillar-card__title{font-family:var(--font-sans);font-size:var(--text-xl);color:var(--text-primary);margin-bottom:var(--space-3);letter-spacing:-.01em;font-weight:700}.pillar-card__desc{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-secondary);margin-bottom:var(--space-6);line-height:1.65}.pillar-card__features{gap:var(--space-3);margin-bottom:var(--space-6);font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-secondary);flex-direction:column;list-style:none;display:flex}.pillar-card__features li:before{content:"✓";color:var(--accent-success);margin-right:var(--space-2);font-weight:700}.pillar-card__cta{align-items:center;gap:var(--space-2);font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-secondary);background:var(--surface-2);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-5);cursor:pointer;transition:color var(--duration-fast) var(--ease-out), background var(--duration-fast) var(--ease-out), border-color var(--duration-fast) var(--ease-out), transform var(--duration-fast) var(--ease-spring);justify-content:center;width:100%;font-weight:600;text-decoration:none;display:inline-flex}.pillar-card__cta:hover{color:var(--text-primary);background:var(--surface-3);border-color:#ffffff1f;transform:translateY(-1px)}.pillar-card__cta--accent{background:linear-gradient(135deg, var(--accent-primary) 0%, #13b6ec 100%);color:var(--text-inverse);border-color:#0000}.pillar-card__cta--accent:hover{color:var(--text-inverse);background:linear-gradient(135deg,#38dafa 0%,#25c0f4 100%);border-color:#0000;box-shadow:0 4px 20px #25d1f459}.features{padding:var(--space-16) var(--space-8);background:linear-gradient(180deg, var(--surface-0) 0%, #101219 100%);position:relative}.features__header{text-align:center;max-width:600px;margin:0 auto var(--space-12)}.features__title{font-family:var(--font-sans);font-size:var(--text-3xl);color:var(--text-primary);letter-spacing:-.03em;margin-bottom:var(--space-4);font-weight:800}.features__subtitle{font-family:var(--font-sans);font-size:var(--text-lg);color:var(--text-secondary);line-height:1.6}.features__grid{gap:var(--space-6);grid-template-columns:repeat(3,1fr);max-width:1100px;margin:0 auto;display:grid}.feature-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-8);-webkit-backdrop-filter:var(--glass-blur);transition:transform var(--duration-normal) var(--ease-spring), box-shadow var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out)}.feature-card:hover{box-shadow:var(--shadow-lg);border-color:#ffffff1a;transform:translateY(-4px)}.feature-card__icon{margin-bottom:var(--space-5);font-size:2.25rem;line-height:1;display:block}.feature-card__title{font-family:var(--font-sans);font-size:var(--text-lg);color:var(--text-primary);margin-bottom:var(--space-3);font-weight:700}.feature-card__desc{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-secondary);line-height:1.65}.cta-section{padding:var(--space-16) var(--space-8);text-align:center;background:linear-gradient(135deg,#131620 0%,#151f28 50%,#131620 100%);position:relative;overflow:hidden}.cta-section:before{content:"";pointer-events:none;background:radial-gradient(50% 60%,#25d1f414 0%,#0000 70%);position:absolute;inset:0}.cta-section__content{z-index:1;max-width:640px;margin:0 auto;position:relative}.cta-section__title{font-family:var(--font-sans);font-size:clamp(1.75rem, 3vw + .5rem, var(--text-3xl));color:var(--text-primary);letter-spacing:-.03em;margin-bottom:var(--space-4);font-weight:800}.cta-section__subtitle{font-family:var(--font-sans);font-size:var(--text-lg);color:var(--text-secondary);margin-bottom:var(--space-8);line-height:1.6}.landing-footer{background:var(--surface-0);border-top:1px solid var(--surface-4);padding:var(--space-12) var(--space-8) var(--space-8)}.landing-footer__content{gap:var(--space-8);max-width:1100px;margin:0 auto var(--space-8);grid-template-columns:2fr repeat(3,1fr);display:grid}.landing-footer__brand{font-family:var(--font-sans);font-size:var(--text-xl);color:var(--text-primary);letter-spacing:-.02em;margin-bottom:var(--space-3);font-weight:800}.landing-footer__tagline{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-tertiary);max-width:280px;line-height:1.6}.landing-footer__col{gap:var(--space-3);flex-direction:column;display:flex}.landing-footer__col h4{font-family:var(--font-sans);font-size:var(--text-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--space-1);font-weight:600}.landing-footer__col a{font-family:var(--font-sans);font-size:var(--text-sm);color:var(--text-secondary);transition:color var(--duration-fast) var(--ease-out);text-decoration:none}.landing-footer__col a:hover{color:var(--text-primary)}.landing-footer__bottom{max-width:1100px;padding-top:var(--space-6);border-top:1px solid var(--surface-4);font-family:var(--font-sans);font-size:var(--text-xs);color:var(--text-tertiary);justify-content:space-between;align-items:center;margin:0 auto;display:flex}@media (width<=960px){.hero__content{text-align:center;gap:var(--space-10);padding-top:calc(var(--space-16) + 60px);flex-direction:column}.hero__subtitle{margin-left:auto;margin-right:auto}.hero__actions,.hero__stats{justify-content:center}.hero__board-preview{order:-1}.hero__mini-board{width:240px;height:240px}.pillars__grid{grid-template-columns:1fr;max-width:440px}.pillar-card--featured{order:-1;transform:none}.pillar-card--featured:hover{transform:translateY(-4px)}.features__grid{grid-template-columns:1fr;max-width:440px;margin-left:auto;margin-right:auto}.landing-footer__content{grid-template-columns:1fr 1fr}}@media (width<=640px){.landing-nav{padding:var(--space-3) var(--space-4)}.landing-nav__links{gap:var(--space-4)}.hero{min-height:calc(100dvh - 60px)}.hero__content{padding:calc(var(--space-12) + 56px) var(--space-4) var(--space-8)}.hero__title{font-size:clamp(2rem,7vw,3rem)}.hero__stats{gap:var(--space-5);flex-wrap:wrap}.hero__stat-value{font-size:var(--text-xl)}.hero__mini-board{width:200px;height:200px}.hero-piece{font-size:1rem}.hero-sq{font-size:.9rem}.landing-footer__content{grid-template-columns:1fr}.landing-footer__bottom{gap:var(--space-2);text-align:center;flex-direction:column}}@media (width>=641px) and (width<=960px){.pillars__grid{grid-template-columns:1fr;max-width:500px;margin-left:auto;margin-right:auto}.features__grid{grid-template-columns:repeat(2,1fr);max-width:680px}}@media (prefers-reduced-motion:reduce){.hero__grid,.hero__glow,.hero__board-preview,.hero__badge-dot{animation:none}.pillar-card,.feature-card,.hero__btn,.landing-nav__cta{transition:none}}.option-group--wrap{gap:var(--space-1);flex-wrap:wrap}.option-btn--sm{padding:var(--space-1) var(--space-2);font-size:var(--text-xs);min-width:0}.engine-line{align-items:baseline;gap:var(--space-2);padding:var(--space-1) 0;border-bottom:1px solid var(--glass-border);font-size:var(--text-sm);display:flex}.engine-line:last-child{border-bottom:none}.engine-line__eval{font-family:var(--font-mono);text-align:right;min-width:3.5em;color:var(--text-secondary);font-weight:700}.engine-score--winning{color:#4ade80}.engine-score--losing{color:#f87171}.engine-line__moves{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.engine-line__depth{font-size:var(--text-xs);color:var(--text-tertiary);text-align:right;padding-top:var(--space-1);font-family:var(--font-mono)}.logo{align-items:center;gap:var(--space-2);font-family:var(--font-sans);font-weight:800;font-size:var(--text-xl);letter-spacing:.1em;color:var(--text-primary);text-decoration:none;display:flex}.logo__icon{color:var(--accent-primary);filter:drop-shadow(0 0 6px var(--accent-primary-dim));font-size:1.4em}.logo__accent{color:var(--accent-primary)}.centaur-panel{padding:var(--space-3)}.centaur-panel__header{margin-bottom:var(--space-3);justify-content:space-between;align-items:center;display:flex}.centaur-panel__title{align-items:center;gap:var(--space-2);color:var(--text-primary);font-weight:600;display:flex}.centaur-panel__icon{color:var(--accent-primary);font-size:1.2em}.centaur-panel__budget{gap:var(--space-1);display:flex}.centaur-orb{width:12px;height:12px;transition:all var(--duration-normal) var(--ease-out);border-radius:50%}.centaur-orb--active{background:var(--accent-primary);box-shadow:0 0 8px var(--accent-primary-dim), 0 0 16px #00d4ff26;animation:2s ease-in-out infinite orbPulse}.centaur-orb--used{background:var(--surface-3);opacity:.4}@keyframes orbPulse{0%,to{box-shadow:0 0 8px var(--accent-primary-dim)}50%{box-shadow:0 0 12px var(--accent-primary), 0 0 24px #00d4ff4d}}.centaur-panel__consult-btn{justify-content:center;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);color:var(--accent-primary);font-weight:600;font-size:var(--text-sm);cursor:pointer;transition:all var(--duration-normal) var(--ease-out);background:linear-gradient(135deg,#00d4ff26,#00d4ff0d);border:1px solid #00d4ff4d;display:flex}.centaur-panel__consult-btn:hover:not(:disabled){background:linear-gradient(135deg,#00d4ff40,#00d4ff1a);transform:translateY(-1px);box-shadow:0 0 20px #00d4ff26}.centaur-panel__consult-btn:disabled{opacity:.3;cursor:not-allowed}.centaur-panel__consult-icon{font-size:1.2em}.centaur-panel__consult-count{font-size:var(--text-xs);color:var(--text-tertiary);margin-left:var(--space-1)}.centaur-panel__consultation{animation:consultSlideIn .3s var(--ease-spring)}@keyframes consultSlideIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.centaur-panel__timer{background:var(--surface-3);height:4px;margin-bottom:var(--space-3);border-radius:2px;position:relative;overflow:hidden}.centaur-timer__bar{background:linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));border-radius:2px;height:100%;transition:width .1s linear;position:absolute;top:0;left:0}.centaur-timer__text{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);position:absolute;top:-18px;right:0}.centaur-panel__loading{text-align:center;color:var(--text-tertiary);padding:var(--space-4);font-size:var(--text-sm)}.centaur-line{align-items:baseline;gap:var(--space-2);padding:var(--space-2);border-radius:var(--radius-sm);margin-bottom:var(--space-1);background:#ffffff05;display:flex}.centaur-line__rank{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);min-width:1.5em}.centaur-line__eval{font-family:var(--font-mono);font-weight:700;font-size:var(--text-sm);text-align:right;min-width:3em;color:var(--text-secondary)}.centaur-line--winning .centaur-line__eval{color:#4ade80}.centaur-line--losing .centaur-line__eval{color:#f87171}.centaur-line__moves{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.centaur-line__depth{text-align:right;font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);padding-top:var(--space-1)}@keyframes fadeScaleIn{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes slideInTop{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInBottom{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.game-layout .game-layout__board,.game-layout .game-layout__eval,.game-layout .game-layout__panel,.game-layout .player-bar{opacity:0}.game-layout--enter .game-layout__board{animation:fadeScaleIn .4s var(--ease-out) forwards;animation-delay:.1s}.game-layout--enter .game-layout__eval{animation:fadeIn .5s var(--ease-out) forwards;animation-delay:.2s}.game-layout--enter #player-top{animation:slideInTop .35s var(--ease-out) forwards;animation-delay:50ms}.game-layout--enter #player-bottom{animation:slideInBottom .35s var(--ease-out) forwards;animation-delay:.15s}.game-layout--enter .game-layout__panel{animation:slideInRight .4s var(--ease-out) forwards;animation-delay:.2s}.game-layout--enter .game-layout__panel .widget-slot:first-child{animation:slideInRight .4s var(--ease-out) forwards;animation-delay:.25s}.game-layout--enter .game-layout__panel .widget-slot:nth-child(2){animation:slideInRight .4s var(--ease-out) forwards;animation-delay:.35s}.game-layout--enter .game-layout__panel .widget-slot:nth-child(3){animation:slideInRight .4s var(--ease-out) forwards;animation-delay:.45s}.game-layout--enter .game-layout__panel .widget-slot:nth-child(4){animation:slideInRight .4s var(--ease-out) forwards;animation-delay:.55s}.modal--analysis{text-align:center;width:95vw;max-width:640px;max-height:85vh;overflow-y:auto}.modal__action--secondary{border:1px solid var(--accent-primary);color:var(--accent-primary);padding:var(--space-2) var(--space-5);border-radius:var(--radius-md);cursor:pointer;font-size:var(--text-sm);transition:all var(--duration-fast) var(--ease-out);background:0 0;font-weight:600}.modal__action--secondary:hover{background:var(--accent-primary-dim);color:var(--text-primary)}.modal__action--secondary:disabled{opacity:.5;cursor:not-allowed}.analysis-progress__label{font-size:var(--text-sm);color:var(--text-secondary);margin-bottom:var(--space-2);font-family:var(--font-mono)}.analysis-progress__bar{background:var(--surface-2);border-radius:var(--radius-full);width:100%;height:6px;overflow:hidden}.analysis-progress__fill{background:linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));border-radius:var(--radius-full);height:100%;transition:width .2s var(--ease-out)}.centaur-report{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-md);padding:var(--space-4);margin-top:var(--space-3)}.centaur-report__title{font-size:var(--text-sm);color:var(--accent-primary);margin-bottom:var(--space-3);text-transform:uppercase;letter-spacing:.05em;font-weight:700}.centaur-report__stats{gap:var(--space-6);justify-content:center;display:flex}.centaur-report__stat{align-items:center;gap:var(--space-1);flex-direction:column;display:flex}.centaur-report__value{font-size:var(--text-xl);font-weight:700;font-family:var(--font-mono);color:var(--text-primary)}.centaur-report__label{font-size:var(--text-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em}@keyframes dangerPulse{0%,to{border-color:var(--glass-border);box-shadow:none}50%{border-color:#ff634799;box-shadow:inset 0 0 15px #ff63474d,0 0 10px #ff634733}}@keyframes opportunityGlow{0%,to{box-shadow:0 0 #0000}50%{box-shadow:0 0 20px #00d4ff80,inset 0 0 5px #00d4ff4d}}.centaur-panel--danger{animation:2s ease-in-out infinite dangerPulse}.board-mount--opportunity{border-radius:var(--radius-lg);animation:2s ease-in-out infinite opportunityGlow}.centaur-orb--earned{background:radial-gradient(circle,#ffe066 30%,#ffd43b 70%)!important;box-shadow:0 0 8px #ffd43b,inset 0 0 2px #fff!important}.centaur-orb--bonus{animation:1s ease-in-out infinite pulse;background:radial-gradient(circle,#e066ff 30%,#b128ff 70%)!important;box-shadow:0 0 8px #b128ff,inset 0 0 2px #fff!important}.centaur-panel__strategy{border-radius:var(--radius-md);padding:var(--space-3);margin-bottom:var(--space-3);background:#00d4ff0d;border:1px solid #00d4ff26}.centaur-strategy__text{font-size:var(--text-sm);color:#a5d8ff;font-style:italic;line-height:1.4}.analysis-panel__cas-box{border-radius:var(--radius-md);padding:var(--space-4);margin-bottom:var(--space-4);text-align:center;align-items:center;gap:var(--space-1);background:#00d4ff0d;border:1px solid #00d4ff33;flex-direction:column;display:flex}.cas-box__label{font-size:var(--text-xs);text-transform:uppercase;color:var(--accent-primary);letter-spacing:.1em;font-weight:700}.cas-box__value{color:var(--text-primary);align-items:center;gap:var(--space-2);font-size:2rem;font-weight:800;display:flex}.cas-box__tag{font-size:var(--text-xs);background:var(--accent-primary);color:#000;padding:2px var(--space-2);border-radius:var(--radius-sm);font-weight:800}.cas-box__desc{font-size:var(--text-xs);color:var(--text-tertiary)}.stats-layout{padding:var(--space-6) var(--space-4);max-width:1200px;min-height:calc(100vh - 80px);margin:0 auto}.stats-header{margin-bottom:var(--space-6);text-align:center}.stats-title{color:var(--text-primary);margin-bottom:var(--space-1);font-size:2.2rem;font-weight:800}.stats-subtitle{color:var(--text-tertiary);font-size:var(--text-md)}.stats-grid{gap:var(--space-4);margin-bottom:var(--space-6);grid-template-columns:repeat(auto-fit,minmax(220px,1fr));display:grid}.stats-card{padding:var(--space-5);border-radius:var(--radius-lg);gap:var(--space-1);flex-direction:column;display:flex}.stats-card.highlighted{background:radial-gradient(circle at 100% 0,#00d4ff1a,#0000);border:1px solid #00d4ff66}.stats-card__label{font-size:var(--text-xs);text-transform:uppercase;color:var(--text-tertiary);letter-spacing:.05em}.stats-card__value{color:var(--text-primary);font-size:2.5rem;font-weight:800}.stats-card__desc{font-size:var(--text-xs);color:var(--accent-primary)}.stats-details{gap:var(--space-6);flex-wrap:wrap;display:flex}.stats-details__column{flex-direction:column;flex:350px;display:flex}.stats-details__column--large{flex:2 600px}.outcome-ratio-bar{border-radius:var(--radius-sm);background:var(--surface-hover);height:24px;margin-bottom:var(--space-3);display:flex;overflow:hidden}.outcome-ratio-segment.win{background:#40c057}.outcome-ratio-segment.draw{background:#868e96}.outcome-ratio-segment.loss{background:#fa5252}.outcome-legend{font-size:var(--text-sm);justify-content:space-around;display:flex}.outcome-legend__item{align-items:center;gap:var(--space-2);display:flex}.legend-color{border-radius:2px;width:12px;height:12px}.legend-color.win{background:#40c057}.legend-color.draw{background:#868e96}.legend-color.loss{background:#fa5252}.difficulty-stat-row{padding:var(--space-3) var(--space-2);border-bottom:1px solid var(--glass-border);font-size:var(--text-sm);justify-content:space-between;display:flex}.difficulty-stat-row:last-child{border-bottom:none}.difficulty-stat-name{color:var(--text-secondary);font-weight:600}.difficulty-stat-count{color:var(--text-tertiary)}.stats-clear-btn{color:#fa5252;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);cursor:pointer;background:#fa52521a;border:1px solid #fa52524d;align-self:center;width:fit-content;font-weight:600;transition:all .2s}.stats-clear-btn:hover{background:#fa525233;border-color:#fa525280;transform:translateY(-1px)}.stats-table-wrapper{border-radius:var(--radius-md);overflow-x:auto}.stats-table{border-collapse:collapse;text-align:left;width:100%;font-size:var(--text-sm)}.stats-table th,.stats-table td{padding:var(--space-3) var(--space-4);border-bottom:1px solid var(--glass-border)}.stats-table th{color:var(--text-tertiary);text-transform:uppercase;font-weight:600;font-size:var(--text-xs);letter-spacing:.05em;background:#ffffff05}.stats-table tbody tr:hover{background:#ffffff03}.stats-result-badge{padding:2px var(--space-2);border-radius:var(--radius-sm);font-size:var(--text-xs);text-align:center;font-weight:700;display:inline-block}.stats-result--win{color:#40c057;background:#40c05726;border:1px solid #40c0574d}.stats-result--loss{color:#fa5252;background:#fa525226;border:1px solid #fa52524d}.stats-result--draw{color:#ced4da;background:#868e9626;border:1px solid #868e964d}.stats-empty{padding:var(--space-6);text-align:center;color:var(--text-tertiary);font-style:italic}.auth-container{min-height:calc(100vh - 80px);padding:var(--space-6) var(--space-4);background:var(--bg-dark);justify-content:center;align-items:center;display:flex}.auth-card{background:var(--glass-bg);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(12px);border-radius:var(--radius-lg);width:100%;max-width:420px;padding:var(--space-8) var(--space-6);animation:auth-card-fade-in .4s var(--ease-out);box-shadow:0 16px 36px #00000059}@keyframes auth-card-fade-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.auth-card__header{text-align:center;margin-bottom:var(--space-6)}.auth-card__title{font-size:var(--text-xl);color:var(--text-primary);margin-bottom:var(--space-1);font-weight:700}.auth-card__subtitle{font-size:var(--text-sm);color:var(--text-tertiary)}.auth-form__group{margin-bottom:var(--space-4);gap:var(--space-1);flex-direction:column;display:flex}.auth-form__label{font-size:var(--text-xs);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.auth-form__input{width:100%;padding:var(--space-3);border:1px solid var(--surface-4);border-radius:var(--radius-md);color:var(--text-primary);font-family:var(--font-sans);font-size:var(--text-sm);transition:all var(--duration-fast) var(--ease-out);background:#ffffff05}.auth-form__input:focus{border-color:var(--accent-primary);background:#ffffff0a;outline:none;box-shadow:0 0 8px #e65c0026}.auth-form__error{color:#fa5252;font-size:var(--text-xs);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);margin-bottom:var(--space-4);background:#fa52521a;border:1px solid #fa52524d;line-height:1.4;animation:.3s ease-in-out error-shake}@keyframes error-shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}75%{transform:translate(4px)}}.auth-form__submit-btn{width:100%;padding:var(--space-3);font-size:var(--text-sm);margin-top:var(--space-2);cursor:pointer;font-weight:600}.auth-form__submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-card__footer{text-align:center;margin-top:var(--space-6);font-size:var(--text-xs);color:var(--text-tertiary)}.auth-card__link{color:var(--accent-primary);font-weight:600;text-decoration:none}.auth-card__link:hover{text-decoration:underline}.auth-bg{z-index:-1;pointer-events:none;position:fixed;inset:0;overflow:hidden}.auth-bg__piece{opacity:.03;font-size:3rem;animation:linear infinite auth-float;position:absolute;bottom:-60px}@keyframes auth-float{0%{transform:translateY(100vh)rotate(0)}to{transform:translateY(-100px)rotate(360deg)}}.auth-social-group{gap:var(--space-3);margin-bottom:var(--space-5);flex-direction:column;display:flex}.auth-social-btn{width:100%;padding:var(--space-3);border-radius:var(--radius-md);font-weight:600;font-size:var(--text-sm);cursor:pointer;min-height:44px;font-family:var(--font-sans);border:1px solid #0000;justify-content:center;align-items:center;gap:10px;transition:all .2s;display:flex}.auth-social-btn:disabled{opacity:.6;cursor:not-allowed}.auth-social-btn--google{color:#333;background:#fff;border-color:#ddd}.auth-social-btn--google:hover:not(:disabled){background:#f8f8f8;box-shadow:0 2px 8px #0000001a}.auth-social-btn--discord{color:#fff;background:#5865f2}.auth-social-btn--discord:hover:not(:disabled){background:#4752c4}.auth-social-btn--twitch{color:#fff;background:#9146ff}.auth-social-btn--twitch:hover:not(:disabled){background:#7b2ff2}.auth-social-btn--patreon{color:#fff;background:#ff424d}.auth-social-btn--patreon:hover:not(:disabled){background:#e63946}.password-strength{margin-top:var(--space-2);gap:3px;display:flex}.password-strength__segment{background:var(--surface-3);border-radius:2px;flex:1;height:4px;transition:background .3s}.password-strength[data-score="1"] .password-strength__segment:first-child{background:#fa5252}.password-strength[data-score="2"] .password-strength__segment:nth-child(-n+2){background:#fd7e14}.password-strength[data-score="3"] .password-strength__segment:nth-child(-n+3){background:#fcc419}.password-strength[data-score="4"] .password-strength__segment{background:#40c057}.password-strength__label{min-height:16px;margin-top:4px;font-size:11px;transition:color .3s}.username-check{align-items:center;gap:6px;min-height:16px;margin-top:4px;font-size:11px;display:inline-flex}.username-check--checking{color:var(--text-tertiary)}.username-check--available{color:#40c057}.username-check--taken{color:#fa5252}.username-check__spinner{border:2px solid var(--surface-4);border-top-color:var(--accent-primary);border-radius:50%;width:12px;height:12px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.welcome-overlay{background:var(--bg-dark);z-index:9999;flex-direction:column;justify-content:center;align-items:center;animation:.5s welcome-fade-in;display:flex;position:fixed;inset:0}.welcome-checkmark{color:#40c057;width:80px;height:80px}.welcome-checkmark circle{stroke-dasharray:166;stroke-dashoffset:166px;animation:.6s ease-in-out forwards welcome-circle}.welcome-checkmark path{stroke-dasharray:48;stroke-dashoffset:48px;animation:.3s ease-in-out .5s forwards welcome-check}@keyframes welcome-circle{to{stroke-dashoffset:0}}@keyframes welcome-check{to{stroke-dashoffset:0}}.welcome-text{margin-top:var(--space-6);font-size:var(--text-2xl);color:var(--text-primary);font-weight:700;animation:.5s .7s both welcome-text-in}.welcome-subtext{color:var(--text-tertiary);margin-top:var(--space-2);animation:.5s .9s both welcome-text-in}@keyframes welcome-text-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes welcome-fade-in{0%{opacity:0}to{opacity:1}}.legal-content{font-size:var(--text-sm);color:var(--text-secondary);line-height:1.7}.legal-content h2{font-size:var(--text-base);color:var(--text-primary);margin-top:var(--space-6);margin-bottom:var(--space-3);border-bottom:1px solid var(--surface-3);padding-bottom:var(--space-1);font-weight:700}.legal-content h3{font-size:var(--text-sm);color:var(--text-primary);margin-top:var(--space-4);margin-bottom:var(--space-2);font-weight:600}.legal-content p{margin-bottom:var(--space-3)}.legal-content ul{padding-left:var(--space-5);margin-bottom:var(--space-3)}.legal-content li{margin-bottom:var(--space-1)}.legal-table{border-collapse:collapse;width:100%;margin:var(--space-4) 0;font-size:var(--text-xs);background:var(--surface-1);border-radius:var(--radius-md);overflow:hidden}.legal-table th,.legal-table td{padding:var(--space-3);text-align:left;border-bottom:1px solid var(--surface-2)}.legal-table th{background:var(--surface-2);color:var(--text-primary);font-weight:600}.legal-table td{color:var(--text-secondary)}.nav-profile{align-items:center;gap:var(--space-3);padding-left:var(--space-2);display:flex}.nav-profile__info{text-align:right;flex-direction:column;display:flex}.nav-profile__name{font-size:var(--text-xs);color:var(--text-primary);font-weight:600}.nav-profile__role{color:var(--text-tertiary);font-size:10px}.nav-profile__btn-logout{border:1px solid var(--surface-4);color:var(--text-secondary);padding:4px var(--space-2);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);background:0 0;font-size:10px;font-weight:500}.nav-profile__btn-logout:hover{color:#fa5252;background:#fa52521a;border-color:#fa52524d}.social-widget{flex-direction:column;height:100%;display:flex}.social-tabs{border-bottom:1px solid var(--surface-4);margin-bottom:var(--space-3);gap:var(--space-1);display:flex}.social-tab{color:var(--text-secondary);font-family:var(--font-sans);font-size:var(--text-xs);padding:var(--space-2) 0;cursor:pointer;transition:all var(--duration-fast) var(--ease-out);text-align:center;background:0 0;border:none;border-bottom:2px solid #0000;flex:1;font-weight:600}.social-tab:hover{color:var(--text-primary)}.social-tab--active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.social-content{flex:1;overflow-y:auto}.social-section-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-tertiary);margin:var(--space-3) 0 var(--space-2) 0;font-size:10px;font-weight:700}.friends-list{gap:var(--space-2);flex-direction:column;display:flex}.friend-item{padding:var(--space-2) var(--space-3);border:1px solid var(--glass-border);border-radius:var(--radius-sm);transition:all var(--duration-fast) var(--ease-out);background:#ffffff05;justify-content:space-between;align-items:center;display:flex}.friend-item:hover{background:#ffffff0a;border-color:#bebebe26}.friend-item--pending{opacity:.85;border-style:dashed}.friend-item__info{align-items:center;gap:var(--space-2);display:flex}.friend-item__status{border-radius:var(--radius-full);background:var(--text-tertiary);flex-shrink:0;width:7px;height:7px;display:inline-block}.friend-item__status--online{background:var(--accent-success);box-shadow:0 0 8px var(--accent-success);animation:2s ease-in-out infinite presence-glow}@keyframes presence-glow{0%,to{opacity:.6}50%{opacity:1}}.friend-item__name{font-size:var(--text-sm);color:var(--text-primary);font-weight:600}.friend-item__meta{color:var(--text-secondary);margin-top:1px;font-size:10px}.friend-item__challenge-btn{border:1px solid var(--glass-border);color:var(--text-primary);padding:3px var(--space-2);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);background:#bebebe14;font-size:10px;font-weight:600}.friend-item__challenge-btn:hover{background:var(--accent-primary);color:var(--surface-0);border-color:var(--accent-primary);box-shadow:var(--shadow-glow-cyan)}.friend-item__challenge-btn--disabled{opacity:.4;cursor:not-allowed}.friend-item__actions{gap:var(--space-1);display:flex}.friend-action-btn{border-radius:var(--radius-sm);border:1px solid var(--glass-border);width:20px;height:20px;color:var(--text-secondary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);background:0 0;justify-content:center;align-items:center;font-size:10px;display:flex}.friend-action-btn--accept:hover{color:var(--accent-success);background:#2ecc7126;border-color:#2ecc714d}.friend-action-btn--decline:hover,.friend-action-btn--cancel:hover{color:var(--accent-danger);background:#e74c3c26;border-color:#e74c3c4d}.social-empty-state{text-align:center;padding:var(--space-6) 0;font-size:var(--text-xs);color:var(--text-tertiary)}.friend-add-form-container{padding:var(--space-2) 0}.social-search-form{gap:var(--space-2);display:flex}.social-search-input{background:var(--surface-2);border:1px solid var(--surface-4);color:var(--text-primary);border-radius:var(--radius-sm);padding:6px var(--space-2);font-size:var(--text-sm);outline:none;flex:1;transition:border-color .2s}.social-search-input:focus{border-color:var(--accent-primary)}.social-search-submit{background:var(--accent-primary);color:var(--surface-0);font-size:var(--text-xs);padding:0 var(--space-3);border-radius:var(--radius-sm);cursor:pointer;border:none;font-weight:600}.social-error{color:var(--accent-danger);font-size:var(--text-xs);margin-top:var(--space-2)}.social-success{color:var(--accent-success);font-size:var(--text-xs);margin-top:var(--space-2)}.chat-drawer{background:var(--glass-bg);width:320px;height:100vh;backdrop-filter:var(--glass-blur);border-left:1px solid var(--glass-border);z-index:1000;transition:transform var(--duration-slow) var(--ease-out);box-shadow:var(--shadow-xl);position:fixed;top:0;right:0;transform:translate(100%)}.chat-drawer--open{transform:translate(0)}.chat-drawer__toggle{transform-origin:0;background:var(--surface-1);border:1px solid var(--surface-4);color:var(--text-primary);padding:6px var(--space-3);border-radius:var(--radius-sm) var(--radius-sm) 0 0;cursor:pointer;box-shadow:var(--shadow-md);border-bottom:none;font-size:11px;font-weight:600;transition:all .2s;position:absolute;top:50%;left:-70px;transform:rotate(-90deg)translate(-50%,-50%)}.chat-drawer__toggle:hover{background:var(--surface-2);color:var(--accent-primary)}.chat-container{flex-direction:column;height:100%;display:flex}.chat-header{padding:var(--space-4);border-bottom:1px solid var(--surface-4);justify-content:space-between;align-items:center;display:flex}.chat-header__title{font-size:var(--text-sm);color:var(--text-primary);font-weight:700}.chat-header__close-btn{color:var(--text-secondary);font-size:var(--text-base);cursor:pointer;background:0 0;border:none}.chat-messages{padding:var(--space-4);gap:var(--space-3);scroll-behavior:smooth;flex-direction:column;flex:1;display:flex;overflow-y:auto}.chat-system-msg{text-align:center;color:var(--text-tertiary);opacity:.8;margin:var(--space-1) 0;font-size:10px}.chat-bubble{max-width:80%;padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--text-sm);word-wrap:break-word;line-height:1.4}.chat-bubble--them{background:var(--surface-2);border:1px solid var(--glass-border);color:var(--text-primary);border-bottom-left-radius:2px;align-self:flex-start}.chat-bubble--me{background:var(--accent-primary-dim);color:var(--text-primary);border-bottom-right-radius:2px;align-self:flex-end}.chat-bubble__sender{opacity:.8;margin-bottom:2px;font-size:9px;font-weight:700}.chat-quick-grid{gap:var(--space-1);padding:var(--space-2) var(--space-4);border-top:1px solid var(--surface-4);background:#0000001a;grid-template-columns:repeat(2,1fr);display:grid}.chat-quick-btn{border:1px solid var(--glass-border);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;text-align:center;white-space:nowrap;text-overflow:ellipsis;background:#ffffff08;padding:4px;font-size:10px;transition:all .15s;overflow:hidden}.chat-quick-btn:hover{color:var(--text-primary);background:#ffffff14}.chat-form{padding:var(--space-4);gap:var(--space-2);border-top:1px solid var(--surface-4);background:var(--surface-1);display:flex}#chat-message-input{background:var(--surface-2);border:1px solid var(--surface-4);color:var(--text-primary);border-radius:var(--radius-sm);padding:var(--space-2);font-size:var(--text-sm);outline:none;flex:1}.chat-send-btn{background:var(--accent-primary);color:var(--surface-0);font-size:var(--text-xs);padding:0 var(--space-3);border-radius:var(--radius-sm);cursor:pointer;border:none;font-weight:600}.matchmaking-overlay{backdrop-filter:blur(12px);z-index:2000;animation:fade-in .25s var(--ease-out);background:#06090fd9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.matchmaking-card{text-align:center;max-width:350px;padding:var(--space-8) var(--space-6);border-radius:var(--radius-lg);border:1px solid var(--glass-border)}.matchmaking-spinner{border-radius:var(--radius-full);border:3px solid #bebebe1a;border-top-color:var(--accent-primary);border-right-color:var(--accent-primary);width:50px;height:50px;margin:0 auto var(--space-6) auto;animation:1s linear infinite mm-spin}@keyframes mm-spin{to{transform:rotate(360deg)}}.matchmaking-status{font-size:var(--text-base);color:var(--text-primary);margin-bottom:var(--space-2);font-weight:600}.matchmaking-timer{font-size:var(--text-xs);color:var(--text-secondary);font-family:var(--font-mono);margin-bottom:var(--space-6)}.matchmaking-cancel-btn{border:1px solid var(--surface-4);color:var(--text-secondary);font-size:var(--text-xs);padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);cursor:pointer;background:0 0;font-weight:600;transition:all .2s}.matchmaking-cancel-btn:hover{color:var(--accent-danger);background:#e74c3c1a;border-color:#e74c3c4d}.challenge-toast{right:var(--space-4);bottom:var(--space-4);z-index:3000;opacity:0;width:320px;transition:all var(--duration-slow) var(--ease-spring);pointer-events:none;position:fixed;transform:translateY(150%)}.challenge-toast--visible{opacity:1;pointer-events:auto;transform:translateY(0)}.challenge-toast__card{padding:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--accent-primary-dim);box-shadow:var(--shadow-lg), var(--shadow-glow-cyan)}.challenge-toast__title{font-size:var(--text-sm);color:var(--text-primary);margin-bottom:var(--space-1);font-weight:700}.challenge-toast__meta{color:var(--text-secondary);margin-bottom:var(--space-4);font-size:11px;line-height:1.4}.challenge-toast__actions{gap:var(--space-2);display:flex}.challenge-toast-btn{font-size:var(--text-xs);padding:var(--space-2) 0;border-radius:var(--radius-sm);cursor:pointer;text-align:center;border:none;flex:1;font-weight:600;transition:all .2s}.challenge-toast-btn--accept{background:var(--accent-primary);color:var(--surface-0)}.challenge-toast-btn--accept:hover{box-shadow:var(--shadow-glow-cyan);opacity:.9}.challenge-toast-btn--decline{background:var(--surface-2);border:1px solid var(--surface-4);color:var(--text-primary)}.challenge-toast-btn--decline:hover{background:var(--surface-3)}@supports (padding:env(safe-area-inset-top)){body{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}.landing-nav{padding-top:max(var(--space-3), env(safe-area-inset-top));padding-left:max(var(--space-6), env(safe-area-inset-left));padding-right:max(var(--space-6), env(safe-area-inset-right))}.top-bar{padding-top:max(var(--space-2), env(safe-area-inset-top));padding-left:max(var(--space-3), env(safe-area-inset-left));padding-right:max(var(--space-3), env(safe-area-inset-right))}.game-layout{padding-bottom:max(var(--space-4), env(safe-area-inset-bottom))}.modal{margin-bottom:env(safe-area-inset-bottom)}.widget-popout.widget-popout--popped{padding-bottom:max(var(--space-4), env(safe-area-inset-bottom))}}button,a,input,select,textarea,.option-btn,.auth-form__submit-btn,.hero__btn--primary,.hero__btn--secondary{touch-action:manipulation}@media (orientation:landscape) and (height<=500px){:root{--board-size:min(80vh, 360px)}.game-layout{gap:var(--space-3);grid-template-rows:1fr;grid-template-columns:auto 1fr}.game-layout__eval{display:none}.player-bar{padding:var(--space-1) var(--space-2)}.hero{min-height:calc(100dvh - 60px)}}.tournament-page{max-width:1100px;padding:var(--space-6) var(--space-6) var(--space-16);min-height:100vh;animation:tournament-fadeIn .4s var(--ease-out);margin:0 auto}@keyframes tournament-fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.tournament-page__header{margin-bottom:var(--space-8);justify-content:space-between;align-items:flex-start;gap:var(--space-4);flex-wrap:wrap;display:flex}.tournament-page__title{font-size:var(--text-3xl);letter-spacing:-.03em;margin-bottom:var(--space-1);background:linear-gradient(135deg, var(--text-primary) 40%, var(--accent-primary) 100%);-webkit-text-fill-color:transparent;background-clip:text;font-weight:700}.tournament-page__subtitle{color:var(--text-secondary);font-size:var(--text-sm)}.tournament-create-btn{padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);background:linear-gradient(135deg, var(--accent-primary), #0da6f2);color:var(--text-inverse);font-family:var(--font-sans);font-size:var(--text-sm);cursor:pointer;transition:all var(--duration-normal) var(--ease-out);box-shadow:var(--shadow-glow-cyan);white-space:nowrap;border:none;font-weight:600}.tournament-create-btn:hover{filter:brightness(1.15);transform:translateY(-1px);box-shadow:0 0 28px #25d1f459}.tournament-grid{gap:var(--space-5);grid-template-columns:repeat(auto-fill,minmax(300px,1fr));display:grid}.tournament-card{padding:var(--space-5) var(--space-6);cursor:pointer;transition:all var(--duration-normal) var(--ease-out);gap:var(--space-3);flex-direction:column;display:flex;position:relative;overflow:hidden}.tournament-card:before{content:"";opacity:0;transition:opacity var(--duration-normal) var(--ease-out);pointer-events:none;background:linear-gradient(135deg,#25d1f408 0%,#0000 60%);position:absolute;inset:0}.tournament-card:hover{border-color:var(--accent-primary-dim);box-shadow:var(--shadow-lg), var(--shadow-glow-cyan);transform:translateY(-2px)}.tournament-card:hover:before{opacity:1}.tournament-card__status{align-self:flex-start}.tournament-card__name{font-size:var(--text-lg);letter-spacing:-.01em;color:var(--text-primary);font-weight:700;line-height:1.3}.tournament-card__meta{gap:var(--space-3);flex-wrap:wrap;display:flex}.tournament-card__meta-item{align-items:center;gap:var(--space-1);font-size:var(--text-xs);color:var(--text-secondary);font-weight:500;display:flex}.tournament-card__meta-icon{font-size:14px;line-height:1}.tournament-card__footer{padding-top:var(--space-3);border-top:1px solid var(--surface-4);justify-content:space-between;align-items:center;margin-top:auto;display:flex}.tournament-card__players,.tournament-card__rounds{font-size:var(--text-xs);color:var(--text-tertiary);font-family:var(--font-mono);align-items:center;gap:var(--space-1);display:flex}.tournament-badge{padding:2px var(--space-3);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.08em;align-items:center;font-size:10px;font-weight:700;display:inline-flex}.tournament-badge--upcoming{color:var(--accent-warning);background:#f4a8251f;border:1px solid #f4a82540}.tournament-badge--active{color:var(--accent-primary);background:#25d1f41f;border:1px solid #25d1f440;animation:2.5s ease-in-out infinite badge-pulse}@keyframes badge-pulse{0%,to{box-shadow:0 0 #25d1f426}50%{box-shadow:0 0 10px 2px #25d1f440}}.tournament-badge--completed{color:var(--accent-success);background:#28bd661f;border:1px solid #28bd6640}.tournament-card--skeleton{pointer-events:none;min-height:140px}.skeleton-line{border-radius:var(--radius-sm);background:linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);background-size:200% 100%;height:14px;animation:1.8s ease-in-out infinite skeleton-shimmer}.skeleton-line--title{width:70%;height:18px;margin-bottom:var(--space-3)}.skeleton-line--short{width:40%;margin-bottom:var(--space-2)}.skeleton-line--medium{width:55%}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.tournament-empty{padding:var(--space-16);text-align:center;color:var(--text-secondary);justify-content:center;align-items:center;gap:var(--space-3);flex-direction:column;grid-column:1/-1;display:flex}.tournament-empty__icon{opacity:.4;font-size:3rem}.tournament-back-link{align-items:center;gap:var(--space-1);color:var(--accent-primary);font-size:var(--text-sm);margin-bottom:var(--space-4);transition:opacity var(--duration-fast) var(--ease-out);font-weight:500;text-decoration:none;display:inline-flex}.tournament-back-link:hover{opacity:.75}.tournament-detail-header{padding:var(--space-6) var(--space-8);justify-content:space-between;align-items:flex-start;gap:var(--space-6);margin-bottom:var(--space-6);flex-wrap:wrap;display:flex}.tournament-detail-header__name{font-size:var(--text-2xl);letter-spacing:-.02em;margin-bottom:var(--space-3);font-weight:700}.tournament-detail-header__meta{gap:var(--space-3);flex-wrap:wrap;align-items:center;display:flex}.tournament-detail-meta-tag{align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);background:var(--surface-2);font-size:var(--text-xs);color:var(--text-secondary);border:1px solid var(--surface-4);font-weight:500;display:inline-flex}.tournament-detail-header__actions{gap:var(--space-3);flex-wrap:wrap;align-items:center;display:flex}.tournament-register-btn{padding:var(--space-3) var(--space-6);border-radius:var(--radius-md);background:linear-gradient(135deg, var(--accent-primary), #0da6f2);color:var(--text-inverse);font-family:var(--font-sans);font-size:var(--text-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);border:none;font-weight:600}.tournament-register-btn:hover{filter:brightness(1.1);box-shadow:var(--shadow-glow-cyan)}.tournament-register-btn:disabled{opacity:.6;cursor:not-allowed}.tournament-registered-badge{padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);color:var(--accent-success);font-size:var(--text-xs);background:#28bd661f;border:1px solid #28bd6640;font-weight:600}.tournament-export-btn{padding:var(--space-2) var(--space-4);border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-secondary);font-family:var(--font-sans);font-size:var(--text-xs);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);white-space:nowrap;font-weight:500}.tournament-export-btn:hover{background:var(--surface-3);color:var(--text-primary);border-color:var(--accent-primary-dim)}.tournament-detail-columns{gap:var(--space-5);grid-template-columns:1fr 1fr;align-items:start;display:grid}.tournament-detail-section .widget{overflow:hidden}.tournament-table-wrapper{scrollbar-width:thin;scrollbar-color:var(--surface-3) transparent;overflow-x:auto}.tournament-table{border-collapse:collapse;width:100%;font-size:var(--text-sm)}.tournament-table thead th{padding:var(--space-3) var(--space-4);text-align:left;font-size:var(--text-xs);color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.08em;border-bottom:2px solid var(--surface-4);white-space:nowrap;background:var(--glass-bg);z-index:1;font-weight:700;position:sticky;top:0}.tournament-table tbody tr{transition:background var(--duration-fast) var(--ease-out)}.tournament-table tbody tr:nth-child(2n){background:#1d202a66}.tournament-table tbody tr:hover{background:#40aabf0f}.tournament-table td{padding:var(--space-3) var(--space-4);white-space:nowrap;border-bottom:1px solid #ffffff08}.tournament-rank{color:var(--text-tertiary);text-align:center;width:36px;font-weight:700}.tournament-player-name{color:var(--text-primary);font-weight:600}.tournament-score{color:var(--accent-primary);font-weight:700}.tournament-pairings{flex-direction:column;gap:2px;display:flex}.tournament-pairing{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);transition:background var(--duration-fast) var(--ease-out);display:flex}.tournament-pairing:hover{background:var(--surface-2)}.tournament-pairing--active{border-left:3px solid var(--accent-primary);background:#40aabf0f}.tournament-pairing--completed{opacity:.7}.tournament-pairing--bye{opacity:.6;font-style:italic}.tournament-pairing__board{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--text-tertiary);text-align:center;min-width:24px;padding:2px var(--space-2);background:var(--surface-2);border-radius:4px;font-weight:700}.tournament-pairing__matchup{align-items:center;gap:var(--space-2);flex:1;min-width:0;display:flex}.tournament-pairing__player{align-items:center;gap:var(--space-2);font-size:var(--text-sm);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-weight:500;display:flex;overflow:hidden}.tournament-pairing__player--white{text-align:right;justify-content:flex-end}.tournament-pairing__player--black{justify-content:flex-start}.tournament-pairing__color-dot{border:1px solid #ffffff26;border-radius:50%;flex-shrink:0;width:10px;height:10px}.tournament-pairing__color-dot--white{background:#e8e0d0}.tournament-pairing__color-dot--black{background:#2a2520}.tournament-pairing__vs{color:var(--text-tertiary);text-transform:uppercase;padding:0 var(--space-1);flex-shrink:0;font-size:10px;font-weight:700}.tournament-pairing__rating{font-family:var(--font-mono);color:var(--text-tertiary);flex-shrink:0;font-size:10px}.tournament-pairing__result{font-family:var(--font-mono);font-size:var(--text-xs);padding:2px var(--space-3);border-radius:var(--radius-full);white-space:nowrap;flex-shrink:0;font-weight:700}.tournament-result--decisive{color:var(--accent-primary);background:#25d1f41f}.tournament-result--draw{color:var(--accent-warning);background:#f4a8251f}.tournament-result--live{color:var(--accent-success);background:#28bd661f;animation:2.5s ease-in-out infinite badge-pulse}.tournament-result--scheduled{color:var(--text-tertiary)}.tournament-result--bye{background:var(--surface-2);color:var(--text-tertiary)}.tournament-detail-loading{padding:var(--space-16);justify-content:center;align-items:center;gap:var(--space-4);color:var(--text-secondary);flex-direction:column;display:flex}.tournament-spinner{border:3px solid var(--surface-4);border-top-color:var(--accent-primary);border-radius:50%;width:36px;height:36px;animation:.8s linear infinite spin}.tournament-create-container{padding:var(--space-8) 0;justify-content:center;display:flex}.tournament-create-card{width:100%;max-width:560px;padding:var(--space-8)}.tournament-create-card__title{font-size:var(--text-2xl);letter-spacing:-.02em;margin-bottom:var(--space-2);font-weight:700}.tournament-create-card__subtitle{color:var(--text-secondary);font-size:var(--text-sm);margin-bottom:var(--space-8)}.tournament-form{gap:var(--space-5);flex-direction:column;display:flex}.tournament-form__group{gap:var(--space-2);flex-direction:column;display:flex}.tournament-form__row{gap:var(--space-4);grid-template-columns:1fr 1fr;display:grid}.tournament-form__label{font-size:var(--text-xs);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;font-weight:600}.tournament-form__input,.tournament-form__select{padding:var(--space-3) var(--space-4);border:1px solid var(--surface-4);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-primary);font-family:var(--font-sans);font-size:var(--text-sm);transition:border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);outline:none}.tournament-form__input:focus,.tournament-form__select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #25d1f41a}.tournament-form__select{appearance:none;cursor:pointer;padding-right:var(--space-8);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' fill='none' stroke='%23666' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat}.tournament-form__select option{background:var(--surface-1);color:var(--text-primary)}.tournament-form__error{padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);color:var(--accent-danger);font-size:var(--text-xs);background:#e236361a;border:1px solid #e2363633}.tournament-form__submit{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-4);border-radius:var(--radius-md);background:linear-gradient(135deg, var(--accent-primary), #0da6f2);color:var(--text-inverse);font-family:var(--font-sans);font-size:var(--text-base);cursor:pointer;transition:all var(--duration-normal) var(--ease-out);margin-top:var(--space-4);border:none;font-weight:600;display:flex}.tournament-form__submit:hover{filter:brightness(1.1);box-shadow:var(--shadow-glow-cyan);transform:translateY(-1px)}.tournament-form__submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.tournament-form__submit-icon{font-size:var(--text-lg)}@media (width<=768px){.tournament-grid,.tournament-detail-columns{grid-template-columns:1fr}.tournament-detail-header{padding:var(--space-4) var(--space-5);flex-direction:column}.tournament-detail-header__actions{justify-content:flex-start;width:100%}.tournament-form__row{grid-template-columns:1fr}.tournament-page__header{gap:var(--space-3);flex-direction:column}.tournament-create-card{padding:var(--space-5)}.tournament-pairing__matchup{align-items:stretch;gap:var(--space-1);flex-direction:column}.tournament-pairing__player--white{text-align:left;justify-content:flex-start}.tournament-pairing__vs{text-align:center;padding:0}}@media (width<=480px){.tournament-page{padding:var(--space-4) var(--space-3) var(--space-12)}.tournament-page__title{font-size:var(--text-2xl)}.tournament-card{padding:var(--space-4)}}.auth-error-card{text-align:center;padding:var(--space-4) 0;animation:fadeInUpBounce .6s var(--ease-out) both}.auth-error-card__icon{margin-bottom:var(--space-3);font-size:3rem;animation:2s ease-in-out infinite pawnPulse;display:inline-block}.auth-error-card__title{font-size:var(--text-lg);color:var(--accent-primary);margin-bottom:var(--space-2);font-weight:700}.auth-error-card__subtitle{font-size:var(--text-sm);color:var(--text-secondary);margin-bottom:var(--space-5);line-height:1.5}.auth-error-card__scoresheet{border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-4);margin-bottom:var(--space-5);gap:var(--space-3);background:#ffffff08;flex-direction:column;display:flex}.scoresheet-row{align-items:center;gap:var(--space-3);font-size:var(--text-sm);color:var(--text-primary);text-align:left;font-weight:500;display:flex}.scoresheet-icon{font-size:var(--text-base)}.auth-error-card__copy{font-size:var(--text-xs);color:var(--text-secondary);margin-bottom:var(--space-5);line-height:1.6}.auth-error-card__cta{transition:all var(--duration-fast) var(--ease-out);box-shadow:0 0 15px #e65c0033}.auth-error-card__cta:hover{transform:translateY(-2px);box-shadow:0 0 25px #e65c0066}@keyframes fadeInUpBounce{0%{opacity:0;transform:translateY(20px)scale(.95)}60%{opacity:1;transform:translateY(-4px)scale(1.01)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes pawnPulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.fanfare-overlay{background:var(--surface-0);z-index:20000;justify-content:center;align-items:center;transition:opacity .4s;display:flex;position:fixed;inset:0;overflow:hidden}.fanfare-grid{pointer-events:none;background-image:linear-gradient(#00d4ff0a 1px,#0000 1px),linear-gradient(90deg,#00d4ff0a 1px,#0000 1px);background-size:50px 50px;animation:20s linear infinite gridMove;position:absolute;inset:-100px;transform:perspective(500px)rotateX(60deg)translateY(0)}@keyframes gridMove{0%{transform:perspective(500px)rotateX(60deg)translateY(0)}to{transform:perspective(500px)rotateX(60deg)translateY(50px)}}.fanfare-glow{pointer-events:none;background:radial-gradient(circle at 30% 30%,#00d4ff1f 0%,#0000 60%),radial-gradient(circle at 70% 70%,#ffaa0014 0%,#0000 60%);position:absolute;inset:0}.fanfare-canvas{pointer-events:none;z-index:1;position:absolute;inset:0}.fanfare-card{z-index:2;background:var(--glass-bg);width:420px;max-width:90%;-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-xl), 0 0 30px #00d4ff1a;text-align:center}.fanfare-card__terminal{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--accent-primary);text-align:left;opacity:1;max-height:200px;line-height:1.6;transition:opacity .2s;overflow-y:auto}.terminal-line{margin-bottom:var(--space-2);white-space:pre-wrap;animation:.2s ease-out forwards typeLine}@keyframes typeLine{0%{opacity:0;transform:translate(-4px)}to{opacity:1;transform:translate(0)}}.fanfare-card__main{text-align:center}.fanfare-card__icon{margin-bottom:var(--space-4);font-size:3rem;animation:1.5s ease-in-out infinite fanfareHeartbeat;display:inline-block}@keyframes fanfareHeartbeat{0%,to{transform:scale(1)}50%{transform:scale(1.15)rotate(5deg)}}.fanfare-card__title{font-size:var(--text-lg);letter-spacing:-.01em;color:var(--text-primary);margin-bottom:var(--space-1);font-weight:800}.fanfare-card__name{font-size:var(--text-xl);color:var(--accent-primary);margin-bottom:2px;font-weight:700}.fanfare-card__username{font-size:var(--text-xs);color:var(--text-tertiary);margin-bottom:var(--space-4)}.fanfare-card__status{border-radius:var(--radius-full);font-size:var(--text-xs);color:var(--accent-primary);margin-bottom:var(--space-6);background:#00d4ff14;border:1px solid #00d4ff33;align-items:center;gap:8px;padding:4px 14px;font-weight:600;display:inline-flex}.status-pulse{background:var(--accent-primary);width:8px;height:8px;box-shadow:0 0 8px var(--accent-primary);border-radius:50%;animation:1.5s ease-in-out infinite statusBlink}@keyframes statusBlink{0%,to{opacity:.4;transform:scale(.9)}50%{opacity:1;transform:scale(1.1)}}.fanfare-card__progress{border-radius:var(--radius-full);background:#ffffff0f;width:100%;height:4px;overflow:hidden}.fanfare-card__progress-fill{background:linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));border-radius:var(--radius-full);width:0%;height:100%;transition:width 2.2s cubic-bezier(.16,1,.3,1)}.account-page{animation:fadeInPage .4s var(--ease-out) forwards}@keyframes fadeInPage{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.rating-box{background:var(--surface-1);box-shadow:var(--shadow-md)}.rating-box:hover{transform:translateY(-2px);background:#ffffff05!important}.cas-ring{transform:scaleX(-1)rotate(-90deg)}.board-wrapper{width:var(--board-size);height:var(--board-size);position:relative}.board-pause-overlay{-webkit-backdrop-filter:blur(12px);z-index:100;border-radius:var(--radius-md);border:1px solid var(--surface-4);width:100%;height:100%;color:var(--text-primary);text-align:center;padding:var(--space-6);box-sizing:border-box;background:#0a0818e6;flex-direction:column;justify-content:center;align-items:center;animation:.3s cubic-bezier(.16,1,.3,1) forwards overlayFadeIn;display:flex;position:absolute;top:0;left:0}@keyframes overlayFadeIn{0%{opacity:0;backdrop-filter:blur()}to{opacity:1;backdrop-filter:blur(12px)}}.board-pause-overlay__content{align-items:center;gap:var(--space-4);flex-direction:column;max-width:80%;display:flex}.board-pause-overlay__title{font-family:var(--font-display);font-size:var(--text-4xl);letter-spacing:.1em;color:var(--accent-primary);text-shadow:0 0 20px #7d44ff99,0 0 40px #7d44ff4d;font-weight:800;animation:2s ease-in-out infinite textPulse}@keyframes textPulse{0%,to{filter:brightness();transform:scale(1)}50%{filter:brightness(1.2);transform:scale(1.03)}}.board-pause-overlay__reason{font-size:var(--text-sm);color:var(--text-muted);font-weight:500}.board-pause-overlay__btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);border:2px solid var(--accent-primary);border-radius:var(--radius-md);background:var(--accent-primary-dim);color:var(--accent-primary);font-family:var(--font-sans);font-size:var(--text-md);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);font-weight:700;display:flex;box-shadow:0 0 15px #7d44ff33}.board-pause-overlay__btn:hover{background:var(--accent-primary);color:var(--text-inverse);transform:translateY(-2px);box-shadow:0 0 25px #7d44ff99}.board-pause-overlay__btn:active{transform:translateY(0)}.board-pause-overlay__note{font-size:var(--text-xs);color:var(--text-muted);max-width:250px;margin-top:var(--space-4);opacity:.8;line-height:1.4}.pause-control-panel{padding:var(--space-3) var(--space-4);border-top:1px solid var(--surface-4);justify-content:space-between;align-items:center;gap:var(--space-3);background:#ffffff05;display:flex}.pause-btn{align-items:center;gap:var(--space-2);padding:6px var(--space-3);border:1px solid var(--accent-primary-dim);border-radius:var(--radius-sm);color:var(--accent-primary);font-family:var(--font-sans);font-size:var(--text-xs);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);background:#7d44ff14;font-weight:600;display:flex}.pause-btn:hover:not(:disabled){background:var(--accent-primary);color:var(--text-inverse);box-shadow:0 0 12px #7d44ff4d}.pause-btn:disabled{opacity:.4;cursor:not-allowed;border-color:var(--surface-4);background:var(--surface-2);color:var(--text-muted)}.pause-lives{align-items:center;gap:6px;display:flex}.pause-life-icon{filter:drop-shadow(0 0 5px #ff4a4a99);font-size:16px;transition:all .5s cubic-bezier(.175,.885,.32,1.275);display:inline-block}.pause-life-icon.used{opacity:0;margin-right:-18px;transform:scale(0)rotate(45deg)}.pause-auto-info{color:var(--text-muted);text-align:right;max-width:150px;font-size:10px;line-height:1.3}.piece[data-color=w]{filter:url(#svg-white-piece-outline)!important}.piece[data-color=b]{filter:url(#svg-black-piece-outline)!important}.ui-theme-carbon{--surface-0:#0c0d0f;--surface-1:#121417;--surface-2:#181b20;--surface-3:#20242b;--surface-4:#1d2026;--glass-bg:#121417b3;--glass-border:#1d202680;--text-primary:#e8eaf0;--text-secondary:#a0a5b5}.ui-theme-copper{--surface-0:#020a0b;--surface-1:#051517;--surface-2:#092023;--surface-3:#12383c;--surface-4:#0f2d30;--glass-bg:#051517b3;--glass-border:#0f2d3080;--text-primary:#e0f2f1;--text-secondary:#80cbc4}.ui-theme-cobalt{--surface-0:#050810;--surface-1:#0a1020;--surface-2:#0f1730;--surface-3:#1b2950;--surface-4:#142240;--glass-bg:#0a1020b3;--glass-border:#14224080;--text-primary:#e3f2fd;--text-secondary:#90caf9}.ui-theme-orange{--surface-0:#0f0f0d;--surface-1:#171714;--surface-2:#20201c;--surface-3:#35352e;--surface-4:#2a2a24;--glass-bg:#171714b3;--glass-border:#2a2a2480;--text-primary:#fff8e1;--text-secondary:#ffe082}.ui-theme-amethyst{--surface-0:#07020f;--surface-1:#100524;--surface-2:#180835;--surface-3:#2a0f5a;--surface-4:#200a40;--glass-bg:#100524b3;--glass-border:#200a4080;--text-primary:#f3e5f5;--text-secondary:#ce93d8}.ui-theme-laser{--surface-0:#090312;--surface-1:#150821;--surface-2:#200c32;--surface-3:#3c145e;--surface-4:#2d0b4a;--glass-bg:#150821b3;--glass-border:#2d0b4a80;--text-primary:#fae8ff;--text-secondary:#f3d9fa}.ui-theme-plum{--surface-0:#110c18;--surface-1:#1b1424;--surface-2:#251c32;--surface-3:#403154;--surface-4:#31273d;--glass-bg:#1b1424b3;--glass-border:#31273d80;--text-primary:#f5f3f7;--text-secondary:#dcd7e3}.ui-theme-void{--surface-0:#040108;--surface-1:#0a0414;--surface-2:#120724;--surface-3:#220d44;--surface-4:#18082e;--glass-bg:#0a0414b3;--glass-border:#18082e80;--text-primary:#f1ecf7;--text-secondary:#d1c4e9}.board-theme-carbon_synth{--board-light:#0f8;--board-dark:#151618;--accent-primary:#0f8;--piece-white-color:#e5ffef;--piece-black-color:#08090a;--piece-white-outline:#08090a;--piece-black-outline:#0f8}.board-theme-hyper_cobalt{--board-light:#cde8ff;--board-dark:#0a1c3d;--accent-primary:#2979ff;--piece-white-color:#e3f2fd;--piece-black-color:#020408;--piece-white-outline:#020408;--piece-black-outline:#2979ff}.board-theme-oxidized_copper{--board-light:#ff7043;--board-dark:#005c53;--accent-primary:#ff7043;--piece-white-color:#ffefe0;--piece-black-color:#010606;--piece-white-outline:#010606;--piece-black-outline:#ff7043}.board-theme-cyber_orange{--board-light:#ffe082;--board-dark:#3e2723;--accent-primary:#ffb300;--piece-white-color:#fffdf0;--piece-black-color:#0b0705;--piece-white-outline:#0b0705;--piece-black-outline:#ffb300}.board-theme-neon_amethyst{--board-light:#e4ff3a;--board-dark:#2b005c;--accent-primary:#e4ff3a;--piece-white-color:#f9f0ff;--piece-black-color:#06020c;--piece-white-outline:#06020c;--piece-white-stroke:#06020c;--piece-black-outline:#e4ff3a;--piece-black-stroke:#e4ff3a}.board-theme-orchid_laser{--board-light:#00e5ff;--board-dark:#3d0c5a;--accent-primary:#00e5ff;--piece-white-color:#f0fdff;--piece-black-color:#08010c;--piece-white-outline:#08010c;--piece-white-stroke:#08010c;--piece-black-outline:#00e5ff;--piece-black-stroke:#00e5ff}.board-theme-plum_phantom{--board-light:#e0e0e0;--board-dark:#321e42;--accent-primary:#e0e0e0;--piece-white-color:#fff;--piece-black-color:#0c0612;--piece-white-outline:#0c0612;--piece-white-stroke:#0c0612;--piece-black-outline:#e0e0e0;--piece-black-stroke:#e0e0e0}.board-theme-violet_void{--board-light:#0f6;--board-dark:#18032e;--accent-primary:#0f6;--piece-white-color:#e8ffe8;--piece-black-color:#04000a;--piece-white-outline:#04000a;--piece-white-stroke:#04000a;--piece-black-outline:#0f6;--piece-black-stroke:#0f6}.board-lockout-overlay{-webkit-backdrop-filter:blur(12px);z-index:100;border-radius:var(--radius-md);padding:var(--space-6);text-align:center;background:#0a0e1ad9;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.board-lockout-overlay__content{align-items:center;gap:var(--space-4);flex-direction:column;max-width:420px;animation:.4s cubic-bezier(.16,1,.3,1) modalSlideIn;display:flex}.board-lockout-overlay__icon{filter:drop-shadow(0 0 10px var(--accent-danger,#f50));font-size:3.5rem}.board-lockout-overlay__title{font-size:var(--text-lg);color:var(--text-primary);letter-spacing:.05em;text-transform:uppercase;font-weight:700}.board-lockout-overlay__desc{font-size:var(--text-sm);color:var(--text-secondary);line-height:1.5}.board-lockout-overlay__btn{width:100%;padding:var(--space-3) var(--space-4);background:var(--accent-primary,#0f8);color:var(--text-inverse,#0c0d0f);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);border:none;font-weight:600}.board-lockout-overlay__btn:hover{transform:translateY(-2px);box-shadow:0 4px 15px #0f86}.board-lockout-overlay__btn--secondary{color:var(--text-primary);border:1px solid var(--surface-4);background:0 0;margin-top:-6px}.board-lockout-overlay__btn--secondary:hover{background:var(--surface-2);box-shadow:none}.board-lockout-overlay__status{font-size:var(--text-xs);min-height:1.25rem;font-weight:500}.captcha-overlay{-webkit-backdrop-filter:blur(8px);z-index:11000;background:#040208cc;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.captcha-modal{width:380px;padding:var(--space-6);border-radius:var(--radius-lg);align-items:center;gap:var(--space-5);box-shadow:var(--shadow-xl);flex-direction:column;display:flex}.captcha-modal__header{text-align:center}.captcha-modal__title{font-size:var(--text-base);letter-spacing:.05em;color:var(--text-primary);margin-bottom:var(--space-2);font-weight:700}.captcha-modal__subtitle{font-size:var(--text-xs);color:var(--text-secondary);line-height:1.4}.captcha-board{border:4px solid var(--surface-4);border-radius:var(--radius-md);box-shadow:var(--shadow-md);grid-template-rows:repeat(4,60px);grid-template-columns:repeat(4,60px);display:grid;overflow:hidden}.captcha-square{cursor:pointer;justify-content:center;align-items:center;width:60px;height:60px;display:flex;position:relative}.captcha-square--light{background:var(--board-light,#0f8);opacity:.85}.captcha-square--dark{background:var(--board-dark,#151618)}.captcha-square--target{background:#ff550026}.captcha-target-indicator{border:3px dashed var(--accent-danger,#f50);border-radius:50%;width:24px;height:24px;animation:8s linear infinite spin}.captcha-piece{cursor:grab;z-index:10;justify-content:center;align-items:center;width:100%;height:100%;transition:transform .2s;display:flex}.captcha-piece--selected{filter:drop-shadow(0 0 12px var(--accent-primary,#0f8));transform:scale(1.15)}.captcha-modal__status{font-size:var(--text-xs);text-align:center;min-height:var(--space-5);font-weight:600}.captcha-modal__actions{width:100%}.captcha-modal__btn-cancel{width:100%;padding:var(--space-3);color:var(--text-secondary);border:1px solid var(--surface-4);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration-fast);background:0 0;font-weight:600}.captcha-modal__btn-cancel:hover{background:var(--surface-2);color:var(--text-primary)}.board-theme-neon_amethyst .piece[data-color=w],.board-theme-neon_amethyst .piece[data-color=b]{--piece-outline-outer:var(--accent-primary,#e4ff3a);--piece-outline-inner:#06020c;filter:url(#svg-double-outline)!important}.board-theme-orchid_laser .piece[data-color=w],.board-theme-orchid_laser .piece[data-color=b]{--piece-outline-outer:var(--accent-primary,#00e5ff);--piece-outline-inner:#08010c;filter:url(#svg-double-outline)!important}.board-theme-plum_phantom .piece[data-color=w],.board-theme-plum_phantom .piece[data-color=b]{--piece-outline-outer:var(--accent-primary,#e0e0e0);--piece-outline-inner:#0c0612;filter:url(#svg-double-outline)!important}.board-theme-violet_void .piece[data-color=w],.board-theme-violet_void .piece[data-color=b]{--piece-outline-outer:var(--accent-primary,#0f6);--piece-outline-inner:#04000a;filter:url(#svg-double-outline)!important}.curator-container{gap:var(--space-5);max-width:1400px;padding:var(--space-5);box-sizing:border-box;flex-direction:column;min-height:100vh;margin:0 auto;display:flex}.curator-header{padding:var(--space-5) var(--space-6);border-radius:var(--radius-lg);border:1px solid var(--glass-border);background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);justify-content:space-between;align-items:center;display:flex}.curator-header__title{font-size:var(--text-xl);color:var(--text-primary);margin:0 0 var(--space-1) 0;letter-spacing:-.02em;font-weight:800}.curator-header__subtitle{font-size:var(--text-sm);color:var(--text-secondary);margin:0}.curator-header__actions{gap:var(--space-3);display:flex}.curator-btn{padding:var(--space-2-5) var(--space-4);font-size:var(--text-sm);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);align-items:center;gap:var(--space-2);border:1px solid #0000;font-weight:600;display:inline-flex}.curator-btn--primary{background:var(--accent-primary,#0f8);color:var(--text-inverse,#0c0d0f)}.curator-btn--primary:hover{transform:translateY(-1px);box-shadow:0 4px 15px #00ff8859}.curator-btn--secondary{color:var(--text-primary);border:1px solid var(--surface-4);background:0 0}.curator-btn--secondary:hover{background:var(--surface-2);border-color:var(--text-secondary)}.curator-btn--success{background:var(--accent-success,#0f6);color:#04000a}.curator-btn--success:hover{box-shadow:0 4px 12px #00ff664d}.curator-btn--danger{background:var(--accent-danger,#f50);color:var(--text-primary)}.curator-btn--danger:hover{box-shadow:0 4px 12px #ff55004d}.curator-workspace{gap:var(--space-5);grid-template-columns:280px 1fr 400px;align-items:start;display:grid}.curator-sidebar{gap:var(--space-4);padding:var(--space-5);border-radius:var(--radius-lg);border:1px solid var(--glass-border);background:var(--glass-bg);flex-direction:column;height:600px;display:flex;overflow-y:auto}.curator-section-title{font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin:0 0 var(--space-3) 0;border-bottom:1px solid var(--surface-4);padding-bottom:var(--space-2);font-weight:700}.curator-list{gap:var(--space-2);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.curator-item{padding:var(--space-3);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--duration-fast) ease;background:#ffffff05;border:1px solid #0000;justify-content:space-between;align-items:center;display:flex}.curator-item:hover{background:var(--surface-2);border-color:var(--surface-4)}.curator-item--active{background:var(--surface-3)!important;border-color:var(--accent-primary,#0f8)!important}.curator-item__name{font-size:var(--text-sm);color:var(--text-primary);font-weight:600}.status-badge{text-transform:uppercase;padding:var(--space-1) var(--space-2);border-radius:var(--radius-xs);letter-spacing:.02em;font-size:10px;font-weight:700}.status-badge--pending{color:#ffb300;background:#ffb30026;border:1px solid #ffb3004d}.status-badge--approved{color:var(--accent-primary,#0f8);background:#00ff8826;border:1px solid #00ff884d}.status-badge--denied{color:var(--accent-danger,#f50);background:#ff550026;border:1px solid #ff55004d}.curator-preview-panel{align-items:center;gap:var(--space-4);padding:var(--space-5);border-radius:var(--radius-lg);border:1px solid var(--glass-border);background:var(--glass-bg);flex-direction:column;min-height:600px;display:flex}.curator-board-legend{gap:var(--space-4);font-size:var(--text-xs);color:var(--text-secondary);flex-wrap:wrap;justify-content:center;display:flex}.legend-item{align-items:center;gap:var(--space-1-5);display:flex}.legend-dot{border-radius:50%;width:12px;height:12px;display:inline-block}.curator-controls{gap:var(--space-4);padding:var(--space-5);border-radius:var(--radius-lg);border:1px solid var(--glass-border);background:var(--glass-bg);flex-direction:column;min-height:600px;display:flex}.curator-status-banner{padding:var(--space-3);border-radius:var(--radius-sm);font-size:var(--text-xs);align-items:center;gap:var(--space-2);display:flex}.curator-status-banner--pending{color:#ffe082;background:#ffb3001a;border:1px solid #ffb30033}.curator-status-banner--approved{color:var(--accent-primary,#0f8);background:#00ff881a;border:1px solid #0f83}.curator-status-banner--denied{color:#ffab91;background:#ff55001a;border:1px solid #f503}.curator-form{gap:var(--space-4);flex-direction:column;flex-grow:1;display:flex}.form-grid{gap:var(--space-4);grid-template-columns:repeat(2,1fr);display:grid}.form-group{gap:var(--space-1-5);flex-direction:column;display:flex}.form-group label{font-size:var(--text-xs);color:var(--text-secondary);font-weight:700}.color-picker-wrapper{align-items:center;gap:var(--space-2);background:var(--surface-1);border:1px solid var(--surface-4);border-radius:var(--radius-sm);padding:var(--space-2);display:flex}.color-picker-wrapper input[type=color]{-webkit-appearance:none;border-radius:var(--radius-xs);cursor:pointer;background:0 0;border:none;width:28px;height:28px;padding:0}.color-picker-wrapper input[type=color]::-webkit-color-swatch-wrapper{padding:0}.color-picker-wrapper input[type=color]::-webkit-color-swatch{border:1px solid var(--surface-4);border-radius:var(--radius-xs)}.hex-label{font-size:var(--text-xs);color:var(--text-primary);font-family:monospace;font-weight:600}.form-sliders{gap:var(--space-3);margin-top:var(--space-2);padding-top:var(--space-4);border-top:1px solid var(--surface-4);flex-direction:column;display:flex}.slider-group{gap:var(--space-1);flex-direction:column;display:flex}.slider-label-row{font-size:var(--text-xs);justify-content:space-between;font-weight:600;display:flex}.slider-group label{color:var(--text-secondary)}.slider-val{color:var(--accent-primary,#0f8);font-family:monospace}.slider-group input[type=range]{width:100%;accent-color:var(--accent-primary,#0f8);background:var(--surface-1);border-radius:var(--radius-xs);outline:none;height:6px}.curator-decisions{gap:var(--space-2);padding-top:var(--space-4);border-top:1px solid var(--surface-4);flex-direction:column;margin-top:auto;display:flex}.curator-decisions button{justify-content:center;width:100%}.curator-modal-overlay{-webkit-backdrop-filter:blur(12px);z-index:12000;padding:var(--space-4);background:#040208d9;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.curator-modal{width:600px;max-width:100%;padding:var(--space-6);border-radius:var(--radius-lg);border:1px solid var(--glass-border);background:var(--glass-bg);box-shadow:var(--shadow-2xl);gap:var(--space-4);flex-direction:column;display:flex}.curator-modal__header{justify-content:space-between;align-items:center;display:flex}.curator-modal__header h4{font-size:var(--text-md);color:var(--text-primary);margin:0;font-weight:800}.curator-modal__close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:24px;line-height:1}.curator-modal__close:hover{color:var(--text-primary)}.curator-modal__desc{font-size:var(--text-xs);color:var(--text-secondary);margin:0;line-height:1.4}.curator-modal__json{background:var(--surface-0);border:1px solid var(--surface-4);border-radius:var(--radius-sm);width:100%;height:250px;padding:var(--space-3);color:var(--text-primary);resize:none;box-sizing:border-box;outline:none;font-family:monospace;font-size:11px}.curator-modal__footer{justify-content:flex-end;gap:var(--space-2);display:flex}.modal--settings{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);grid-template-rows:auto auto 1fr auto;display:grid}.settings-tabs{gap:var(--space-4);padding:0 var(--space-6);border-bottom:1px solid var(--surface-4);background:#0003;display:flex}.settings-tab-btn{padding:var(--space-3) var(--space-4);font-size:var(--text-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);background:0 0;border:none;border-bottom:2px solid #0000;outline:none;font-weight:700}.settings-tab-btn:hover{color:var(--text-primary)}.settings-tab-btn--active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.settings-content{padding:var(--space-6);gap:var(--space-6);flex-direction:column;display:flex;overflow-y:auto}.settings-tab-content{animation:fadeIn var(--duration-normal) var(--ease-out)}.skin-upload__btn{text-align:center;border:1px dashed var(--accent-primary);padding:var(--space-2-5);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--text-xs);color:var(--text-primary);transition:all var(--duration-fast) var(--ease-out);background:#ffffff05;font-weight:700;display:block}.skin-upload__btn:hover{border-color:var(--accent-primary-hover,#00ffa3);background:#00ff880d;box-shadow:0 0 10px #00ff8826}input[type=range]{-webkit-appearance:none;border-radius:var(--radius-full);background:var(--surface-4);width:100%;height:6px;margin:var(--space-2) 0;transition:background var(--duration-fast);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent-primary);cursor:pointer;width:16px;height:16px;box-shadow:0 0 8px var(--accent-primary-dim);transition:transform var(--duration-fast) var(--ease-out), background-color var(--duration-fast);border-radius:50%}input[type=range]::-webkit-slider-thumb:hover{background:var(--accent-primary-hover,#00ffa3);transform:scale(1.2)}.curator-board-container{background:var(--surface-0);padding:var(--space-2);border-radius:var(--radius-md);border:1px solid var(--surface-4);box-shadow:var(--shadow-lg);justify-content:center;align-items:center;display:flex}.curator-board{aspect-ratio:1;border-radius:var(--radius-sm);grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);width:100%;max-width:416px;display:grid;overflow:hidden}.curator-square{aspect-ratio:1;justify-content:center;align-items:center;display:flex;position:relative}.curator-square--light{background-color:var(--board-light)}.curator-square--dark{background-color:var(--board-dark)}.curator-square .piece{cursor:default;user-select:none;pointer-events:none;background:0 0;border:none;border-radius:0;justify-content:center;align-items:center;width:80%;height:80%;display:flex}.curator-square .piece:hover{transform:none}.nav-profile__btn-settings:hover{transform:rotate(45deg);box-shadow:0 0 8px #00ff884d;color:var(--accent-primary)!important;border-color:var(--accent-primary)!important}