:root{--accent: #7635dc;--accent-dark: #431a9e;--surface: #f4f6f8;--card: #fff;--text: #1c252e;--text-2: #637381;--line: #919eab;--separator: rgba(0, 0, 0, .1);--border: #c4cdd5;--muted: #919eab;--comment: #454f5b;--on-accent: #fff;--positive: #2e8b57;--warning: #b4530f;--accent-soft: color-mix(in srgb, var(--accent) 8%, transparent);--text-secondary-system: color-mix(in srgb, var(--text) 50%, transparent);--sys-green: #28cd41;--sys-orange: #ff9500;--sys-red: #ff3b30;--sys-yellow: #ffcc00;--sys-blue: #007aff;--shadow-card: 0 4px 16px color-mix(in srgb, var(--line) 22%, transparent);--shadow-board: 0 8px 16px color-mix(in srgb, var(--line) 24%, transparent);--shadow-header: 0 1px 2px rgba(0, 0, 0, .06);--shadow-popover: 0 6px 24px rgba(0, 0, 0, .25);--window: #ececec;--control: #fff;--shadow-control: 0 0 0 .5px rgba(0, 0, 0, .16), 0 .5px 1.5px rgba(0, 0, 0, .2);--field: #fff;--field-line: rgba(0, 0, 0, .2);--segment-track: rgba(0, 0, 0, .06);--segment-on: #fff;--shadow-segment: 0 0 0 .5px rgba(0, 0, 0, .08), 0 .5px 1.5px rgba(0, 0, 0, .22);--shadow-sheet: 0 12px 36px rgba(0, 0, 0, .22), 0 0 0 .5px rgba(0, 0, 0, .14);--form-group: rgba(0, 0, 0, .035);--form-edge: rgba(0, 0, 0, .07);--form-line: rgba(0, 0, 0, .09);--menu: rgba(242, 242, 242, .78);--menu-solid: #f2f2f2;--menu-text: rgba(0, 0, 0, .85);--menu-text-2: rgba(0, 0, 0, .5);--menu-text-off: rgba(0, 0, 0, .25);--menu-line: rgba(0, 0, 0, .1);--shadow-menu: 0 0 0 .5px rgba(0, 0, 0, .18), 0 8px 28px rgba(0, 0, 0, .22);--fs-title: 22px;--lh-title: 26px;--fs-title2: 17px;--lh-title2: 22px;--fs-title3: 15px;--lh-title3: 20px;--fs-body: 13px;--lh-body: 16px;--fs-callout: 12px;--lh-callout: 15px;--fs-subheadline: 11px;--lh-subheadline: 14px;--fs-caption: 10px;--lh-caption: 13px;--font-ui: -apple-system, BlinkMacSystemFont, "SF Pro Text", Inter, system-ui, sans-serif}:root[data-dark=true]{--accent-soft: color-mix(in srgb, var(--accent) 22%, transparent);--separator: rgba(255, 255, 255, .1);--sys-green: #32d74b;--sys-orange: #ff9f0a;--sys-red: #ff453a;--sys-yellow: #ffd60a;--sys-blue: #0a84ff;--shadow-card: 0 4px 16px color-mix(in srgb, var(--line) 50%, transparent);--window: #323232;--control: rgba(255, 255, 255, .2);--shadow-control: inset 0 .5px 0 rgba(255, 255, 255, .14), 0 0 0 .5px rgba(0, 0, 0, .3), 0 .5px 1.5px rgba(0, 0, 0, .35);--field: rgba(255, 255, 255, .06);--field-line: rgba(255, 255, 255, .22);--segment-track: rgba(255, 255, 255, .1);--segment-on: rgba(255, 255, 255, .26);--shadow-segment: inset 0 .5px 0 rgba(255, 255, 255, .12), 0 .5px 1.5px rgba(0, 0, 0, .4);--shadow-sheet: 0 12px 36px rgba(0, 0, 0, .55), 0 0 0 .5px rgba(255, 255, 255, .12);--form-group: rgba(255, 255, 255, .04);--form-edge: rgba(255, 255, 255, .08);--form-line: rgba(255, 255, 255, .09);--menu: rgba(38, 38, 38, .74);--menu-solid: #2a2a2a;--menu-text: rgba(255, 255, 255, .85);--menu-text-2: rgba(255, 255, 255, .5);--menu-text-off: rgba(255, 255, 255, .25);--menu-line: rgba(255, 255, 255, .12);--shadow-menu: inset 0 0 0 .5px rgba(255, 255, 255, .16), 0 0 0 .5px rgba(0, 0, 0, .6), 0 8px 28px rgba(0, 0, 0, .5)}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/Inter-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-weight:100 900;font-display:swap;src:url(/fonts/Inter-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:italic;font-weight:100 900;font-display:swap;src:url(/fonts/Inter-latin-italic.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:italic;font-weight:100 900;font-display:swap;src:url(/fonts/Inter-latin-ext-italic.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--surface);color:var(--text);font:var(--fs-body)/var(--lh-body) var(--font-ui);cursor:default;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}input,textarea,[contenteditable=true],.comment,.selectable,.train-selectable,.train-note-text,.rep-line{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default;cursor:auto}.comment::selection,.selectable::selection,.train-selectable::selection,.train-note-text::selection,.rep-line::selection{background:var(--accent-soft)}img{-webkit-user-drag:none}@supports selector(::-webkit-scrollbar){:root[data-scrollbars=classic]::-webkit-scrollbar,:root[data-scrollbars=classic] :not(.ui-scrollbar-probe)::-webkit-scrollbar{width:10px;height:10px;background:transparent}:root[data-scrollbars=classic]::-webkit-scrollbar-thumb,:root[data-scrollbars=classic] ::-webkit-scrollbar-thumb{border:2px solid transparent;border-radius:5px;background:color-mix(in srgb,var(--text) 32%,transparent) padding-box}:root[data-scrollbars=classic]::-webkit-scrollbar-button,:root[data-scrollbars=classic] ::-webkit-scrollbar-button{display:none}:root[data-scrollbars=classic]::-webkit-scrollbar-corner,:root[data-scrollbars=classic] ::-webkit-scrollbar-corner{background:transparent}}@supports not selector(::-webkit-scrollbar){:root[data-scrollbars=classic],:root[data-scrollbars=classic] :not(.ui-scrollbar-probe){scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--text) 32%,transparent) transparent}}button,select,input{font:inherit;color:var(--text)}button{background:var(--control);border:0;border-radius:5px;padding:3px 10px;box-shadow:var(--shadow-control);font-weight:400}button.large{padding:6px 14px;border-radius:6px}button:disabled{opacity:.45}button:not([class]):active:not(:disabled),button.large:active:not(:disabled),button.prominent:active:not(:disabled){filter:brightness(.93)}button.prominent{background:var(--accent) linear-gradient(#ffffff24,#fff0);color:var(--on-accent);font-weight:400;box-shadow:0 0 0 .5px color-mix(in srgb,var(--accent) 70%,#000),0 .5px 1.5px #0003}button.plain,button.icon,.modebar button,button.switch,.ui-segmented button,.rep-chooser button,button.rep-link,.rep-seg button:not(.on),.rep-menu-list button,.progress-segmented button:not(.on){box-shadow:none}button.plain{border:0;background:none;padding:0 4px;color:var(--muted);font-size:16px;line-height:19px}.ui-icon{display:block;flex-shrink:0;pointer-events:none}button.close{display:inline-flex;align-items:center;padding:4px}button.icon{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:0;border:0;border-radius:4px;background:none;color:var(--text)}button.icon:before{content:"";position:absolute;inset:-6px -7px}button.icon:active:not(:disabled){opacity:.6}button.icon.forward{color:var(--accent)}select{height:22px;background:var(--control);border:0;border-radius:5px;padding:3px 6px;box-shadow:var(--shadow-control)}input[type=search],input[type=email]{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:7px 10px}:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 50%,transparent);outline-offset:0}.card{background:var(--card);border-radius:16px;box-shadow:var(--shadow-card);overflow:hidden}.secondary{color:var(--text-2)}.muted{color:var(--muted)}.small{font-size:var(--fs-caption);line-height:var(--lh-caption)}.caption{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2);margin:8px 0 0}.center{text-align:center}.problem{color:var(--warning)}.section-label{font-size:var(--fs-subheadline);line-height:var(--lh-subheadline);font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--text-2);margin-bottom:8px;display:block}.wordmark{display:flex;color:var(--text)}.wordmark svg{display:block}.splash{height:100%}.launch-mark{position:fixed;inset:0;z-index:1000;display:grid;grid-template-rows:1fr auto 1fr;justify-items:center;padding:24px 16px;background:color-mix(in srgb,var(--surface) 96%,transparent);color:var(--text);transition:opacity .5s ease-out}.launch-mark>.launch-brand{grid-row:2;transition:transform .4s ease-in-out}.launch-mark.fading{opacity:0;pointer-events:none}@media(prefers-reduced-motion:reduce){.launch-mark,.launch-mark>.launch-brand{transition:none}}.launch-brand{display:flex;flex-direction:column;align-items:center;gap:18px}.launch-brand .wordmark{margin:0}.launch-tagline{font-size:var(--fs-subheadline);line-height:var(--lh-subheadline);font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--text-2)}.signin{min-height:100%;display:flex;flex-direction:column;align-items:center;padding:24px 16px}.signin:before{content:"";flex:1 1 0;padding-top:28px}.signin-controls{flex:1 1 0;width:min(300px,100%);padding-top:28px;display:flex;flex-direction:column;gap:10px;text-align:center}.signin-controls>p{margin:0;text-wrap:balance}.signin-controls button{width:100%}.signin-controls .apple-button~.guest{margin-top:10px}.email-signin{display:flex;flex-direction:column;gap:8px;text-align:left}.email-signin .section-label{margin-bottom:0}.email-signin input{padding:5px 8px;border:0;border-radius:5px;background:var(--field);box-shadow:inset 0 0 0 .5px var(--field-line)}.email-sent{margin:0}.or{width:100%;display:flex;align-items:center;gap:8px;color:var(--muted);font-size:var(--fs-caption)}.or:before,.or:after{content:"";flex:1;height:1px;background:var(--border);transform:scaleY(.5)}button.apple-button{display:inline-flex;align-items:center;justify-content:center;gap:5px;width:100%;max-width:300px;height:44px;padding:0 16px;border:0;border-radius:6px;background:#000;color:#fff;box-shadow:none;font-size:19px;font-weight:500;letter-spacing:-.2px}button.apple-button .apple-logo{width:.85em;height:1em;margin-top:-.15em;flex-shrink:0}button.apple-button:active:not(:disabled){filter:brightness(1.25)}:root[data-dark=true] button.apple-button{background:#fff;color:#000}:root[data-dark=true] button.apple-button:active:not(:disabled){filter:brightness(.88)}button.apple-button.small{height:32px;font-size:14px}.account-actions{justify-content:flex-end}.account-actions button.destructive{color:var(--sys-red)}.settings-email .email-signin{flex:1;flex-direction:row;align-items:center;gap:8px}.settings-email .email-signin .section-label{margin:0;font-size:var(--fs-body);line-height:var(--lh-body);font-weight:400;letter-spacing:0;text-transform:none;color:var(--text)}.settings-email .email-signin input{flex:1;min-width:0}.settings-email .email-sent{font-size:var(--fs-callout);line-height:var(--lh-callout)}.window{height:100%;display:flex;flex-direction:column}.header{position:relative;z-index:1;display:flex;align-items:center;gap:16px;padding:10px 20px;background:var(--card);box-shadow:var(--shadow-header)}.header-spacer{flex:1 1 0;min-width:12px}.search-field{flex:0 1 320px;min-width:110px;min-height:34px;display:flex;align-items:center;gap:6px;padding:0 12px;background:var(--surface);border-radius:8px;color:var(--text-2)}.search-field input{flex:1;min-width:0;height:34px;padding:0;border:0;border-radius:0;background:none;outline:none;color:var(--text);-webkit-appearance:none;appearance:none}.search-field input::placeholder{color:var(--text-secondary-system);opacity:1}.search-field input::-webkit-search-cancel-button,.search-field input::-webkit-search-decoration{-webkit-appearance:none;appearance:none;display:none}.search-field:has(input:focus-visible){outline:3px solid color-mix(in srgb,var(--accent) 50%,transparent)}.search-field button.icon{color:var(--text-2)}.header .new-game{flex-shrink:0;white-space:nowrap}@media(min-width:701px)and (max-width:1179px){.modebar .mode-title{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}}@media(min-width:701px)and (max-width:919px){.header .brand .wordmark{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}}@media(max-width:1279px){.header .panels-menu>span:not(.secondary){position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}}@media(min-width:820px){.header:has(.panels-menu) .search-field{min-width:64px}}@media(max-width:819px){.header:has(.panels-menu){flex-wrap:wrap;padding:10px 16px;gap:8px}.header:has(.panels-menu) .header-spacer{min-width:0}.header:has(.panels-menu) .header-spacer~.header-spacer{display:none}.header:has(.panels-menu) .search-field{order:3;flex:1 1 calc(100% - 140px)}.header .panels-menu{order:3}.header:has(.panels-menu) .modebar{order:4;width:100%;overflow-x:auto}.header:has(.panels-menu) .modebar button{padding:7px 9px}}@media(min-width:701px)and (max-width:819px){.header:has(.panels-menu) .modebar .mode-title,.header:has(.panels-menu) .brand .wordmark{position:static;width:auto;height:auto;overflow:visible;clip-path:none}}.brand{display:flex;align-items:center;gap:10px}.oni-mark{flex-shrink:0;color:var(--text);--oni-violet: #7635DC;--oni-cyan: #00B8D9}:root[data-dark=true] .oni-mark{--oni-violet: #8E33FF}@media(prefers-reduced-motion:reduce){.oni-mark .oni-part{transition:none!important}}.modebar{display:flex;flex-shrink:0;gap:2px;padding:3px;background:var(--surface);border-radius:10px}.modebar button{display:inline-flex;align-items:center;gap:6px;min-height:30px;border:0;background:none;padding:7px 12px;border-radius:8px;color:var(--text-2);font-weight:500;white-space:nowrap;flex-shrink:0}.modebar button.on{background:var(--accent-soft);color:var(--accent);font-weight:600}button.icon.more{flex-shrink:0;color:var(--text-2)}.banner{margin:12px 20px 0;padding:8px 12px;background:var(--card);border-radius:10px;display:flex;justify-content:space-between}.library{flex:1;min-height:0;display:grid;grid-template-columns:260px minmax(480px,1fr) 380px;gap:16px;padding:20px}.sidebar{padding:14px 0 0;display:flex;flex-direction:column;gap:4px}.sidebar>.section-label{margin:0;padding:0 12px 6px}.dblist-scroll{flex:1 1 0;min-height:0;overflow-y:auto}.dblist-spacer{flex:1 1 0}.dblist-empty{margin:0;padding:0 12px}.db-divider{flex-shrink:0;height:1px;margin:6px 12px;background:var(--separator)}.db-actions{display:flex;padding:0 12px}button.db-action{padding:0;border:0;background:none;box-shadow:none;font-size:var(--fs-callout);line-height:var(--lh-callout);font-weight:600}button.db-action:active{opacity:.7}.dblist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.dblist li{display:flex;flex-direction:column;gap:2px;padding:9px 12px;border-radius:8px}.dblist li.on{background:var(--accent-soft)}.dblist li:focus-visible{outline-offset:-3px}.dbrow-top{display:flex;align-items:center;gap:6px;min-width:0;color:var(--text)}.dblist li.on .dbrow-top{color:var(--accent)}.dbname{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}.dblist li.on .dbname{font-weight:600}.dbrow-gap{flex:1 0 4px}.dblock{color:var(--text-2)}.dbext{flex-shrink:0;font:11px/13px ui-monospace,SF Mono,Menlo,monospace;color:var(--text-2)}.dblist li.on .dbext{color:var(--accent-dark)}.dbrecords{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}.dblist li.missing .dbrow-top{opacity:.5}.dblist li.missing .dbrecords{color:var(--sys-orange)}.dblist.which{max-height:320px;overflow-y:auto;padding:4px;border-radius:10px;background:var(--surface)}.browser{display:flex;flex-direction:column;min-height:0}.browser-tabs{display:flex;align-items:center;gap:8px;padding:10px 16px;min-width:0}.browser-tab-list{display:flex;gap:8px;min-width:0;overflow-x:auto;scrollbar-width:none}.browser-tab-list::-webkit-scrollbar{display:none}.browser-tab-list button{flex-shrink:0;border:0;background:none;box-shadow:none;padding:7px 12px;border-radius:8px;color:var(--text-2);font-weight:500;white-space:nowrap}.browser-tab-list button.on{background:var(--accent-soft);color:var(--accent);font-weight:600}.browser-tab-list button:focus-visible{outline-offset:-3px}.cap-badge{flex-shrink:0;padding:3px 8px;border-radius:6px;background:var(--accent-soft);color:var(--accent);font-size:var(--fs-caption);line-height:var(--lh-caption);font-weight:600;white-space:nowrap}.browser-body{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}.table-wrap{flex:1;overflow:auto}.table-wrap:focus-visible{outline:none}.games:focus-visible,.games tr:focus-visible{outline:none}.browser:has(.table-wrap:focus-visible,.games:focus-visible,.games tr:focus-visible){outline:3px solid color-mix(in srgb,var(--accent) 50%,transparent)}.status-bar{display:flex;align-items:center;gap:6px;padding:6px 16px;min-height:31px;background:var(--card);min-width:0;font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-secondary-system)}.status-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.status-text:first-of-type{flex-shrink:0}.status-criteria,.status-format{flex-shrink:1}button.small-control{flex-shrink:0;padding:2px 7px;border-radius:4px;font-size:var(--fs-subheadline);line-height:15px}.browser-overlay{position:absolute;inset:0;pointer-events:none}.browser-overlay button{pointer-events:auto}table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}th{position:sticky;top:0;background:var(--card);text-align:left;font-weight:600;font-size:11px;color:var(--text-2);padding:5px 8px;border-bottom:1px solid var(--border);white-space:nowrap}td{padding:4px 8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}.num{text-align:right;font-variant-numeric:tabular-nums}.games tbody tr.alt{background:color-mix(in srgb,var(--surface) 60%,transparent)}.games tbody tr.on{background:var(--accent);color:var(--on-accent)}.games tbody tr.menu-for{outline:2px solid var(--accent);outline-offset:-2px}.games{table-layout:fixed}.games th{font-weight:400;color:var(--text-secondary-system)}.games-th-title{display:block;overflow:hidden;text-overflow:ellipsis}.games-sort{display:flex;align-items:center;gap:4px;width:100%;min-width:0;padding:0;border:0;border-radius:0;background:none;box-shadow:none;color:inherit;font:inherit;text-align:left}.games-sort .games-th-title{flex:1;min-width:0}.games-sort-mark{flex-shrink:0}.games-sort:focus-visible{outline-offset:1px}.games th:not(.games-filler):after{content:"";position:absolute;top:5px;bottom:5px;right:0;width:1px;background:var(--separator)}.games td{max-width:none;height:24px;padding:0 8px;font-variant-numeric:normal}.games .games-eco,.games .games-date,.games .games-compact-result{font-variant-numeric:tabular-nums}.col-resize{position:absolute;top:0;bottom:0;right:-4px;width:8px;z-index:1;cursor:col-resize;touch-action:none}.games-opening{display:flex;gap:6px;min-width:0}.games-eco{flex-shrink:0;color:var(--text-secondary-system)}.games-opening-name{min-width:0;overflow:hidden;text-overflow:ellipsis}.games tr.on .games-eco,.games tr.on .games-compact-details{color:color-mix(in srgb,var(--on-accent) 75%,transparent)}.games.compact td{height:auto;padding:6px 16px}.games-compact-top{display:flex;gap:8px}.games-compact-players{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis}.games-compact-result{flex-shrink:0}.games-compact-details{margin-top:2px;overflow:hidden;text-overflow:ellipsis;font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-secondary-system)}.preview{padding:16px;display:flex;flex-direction:column;gap:12px}.preview .caption{margin:0}.heading{position:relative;display:flex;flex-direction:column;gap:2px;min-width:0}.heading .players{font-size:20px;line-height:24px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.heading .details{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-secondary-system);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.heading .warning{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--sys-orange)}.heading .language{position:absolute;right:0;top:50%;transform:translateY(-50%);height:19px;padding:1px 4px;font-size:var(--fs-subheadline);max-width:100%}.nav{display:flex;gap:14px;align-items:center}.spacer{flex:1}.ui-unavailable{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:24px 16px;text-align:center}.ui-unavailable .ui-icon{color:var(--text-secondary-system);margin-bottom:8px}.ui-unavailable h3{margin:0;font-size:var(--fs-title2);line-height:var(--lh-title2);font-weight:700}.ui-unavailable p{margin:0;color:var(--text-secondary-system)}.ui-unavailable-actions{margin-top:12px;display:flex;gap:8px}.board{width:100%;aspect-ratio:1;display:block;border-radius:8px}.board:focus,.board :focus{outline:none}.board .coord{font-weight:600}.board .piece,.board .rim{text-anchor:middle;dominant-baseline:alphabetic;font-variant-emoji:text}.board.live{touch-action:none}.board .promote-letter{text-anchor:middle;dominant-baseline:central;font-weight:700;pointer-events:none}.board .promote:focus-visible circle{stroke:color-mix(in srgb,var(--accent) 50%,transparent);stroke-width:6px;vector-effect:non-scaling-stroke;paint-order:stroke}.ws-board-frame .board,.rep-boardwrap .board{box-shadow:var(--shadow-board)}.workspace{flex:1;min-height:0;display:grid;grid-template-columns:minmax(320px,min(calc(100vh - 150px),640px)) minmax(340px,1fr);gap:16px;padding:20px;align-items:start}.boardcard{padding:16px;display:grid;grid-template-columns:minmax(0,1fr);gap:12px}.boardcard>.nav{flex-wrap:wrap;row-gap:8px}.column{display:grid;gap:16px;min-height:0}.panel{padding:12px 14px;max-height:calc((100vh - 150px)/2);overflow:auto}.panel-title{font-weight:600;margin-bottom:8px}.empty{color:var(--text-2);text-align:center;padding:16px 8px;margin:0}.workspace.ws{display:block;overflow-x:hidden;overflow-y:auto;container:ws / inline-size}.ws-row{display:flex;align-items:flex-start;gap:20px}.ws-row+.ws-region{margin-top:20px}.ws-region{display:flex;flex-direction:column;gap:16px;padding:4px;min-width:0}.ws-left{flex:0 0 var(--ws-left)}.ws-right{flex:0 0 var(--ws-right)}.ws-board{flex:1 1 400px;min-width:400px}.ws-board-frame{width:100%;max-width:var(--ws-board);justify-self:center}.ws.stacked .ws-row{flex-direction:column;align-items:stretch}.ws.stacked .ws-row>*{flex:none}.ws.stacked .ws-board{min-width:0}.ws.stacked .ws-left{order:3}.ws.stacked .ws-region{padding:0}.panel-bar{display:flex;align-items:center;gap:4px;padding:6px 8px 6px 12px;color:var(--text-2)}.panel-grip{flex-shrink:0;color:var(--border)}.panel-card .panel-title{margin:0;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.panel-bar button.icon.panel-button{width:28px;height:28px;color:var(--text-2)}.panel-bar button.icon.panel-button:before{inset:0}.panel-button .folded{transform:rotate(-90deg)}.panel-rule{height:1px;background:color-mix(in srgb,var(--line) 20%,transparent)}.panel-content{overflow:auto}.panel-pad{padding:14px}.panel-moves{padding:0 10px 10px}.panel-resize{display:flex;align-items:center;justify-content:center;min-height:10px;cursor:ns-resize;touch-action:none}.panel-resize>span{width:36px;height:4px;border-radius:2px;background:var(--border)}.panel-note{display:flex;flex-direction:column;align-items:center;gap:8px;padding:40px 16px 0;color:var(--muted);text-align:center}.panel-note p{margin:0;font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}.header .panels-menu{flex-shrink:0;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.panels-menu .panels-indicator{margin-left:2px;opacity:.8}.notation{line-height:1.9}.mv{padding:1px 4px;border-radius:5px;margin-right:2px;font-weight:500}.mv.on{background:var(--accent);color:var(--on-accent)}.mv .num{color:var(--muted);margin-right:3px;font-weight:400}.comment{color:var(--comment);font-style:italic;margin:0 6px 0 2px}.variation{display:block;color:var(--text-2);font-size:12px;padding-left:14px}.notation .intro{margin:0 0 6px}.prefix{color:var(--muted);margin-right:3px}.result{font-weight:600;margin-left:6px}.offline{color:var(--text-2);margin:8px 0 0}.tree{font-variant-numeric:tabular-nums}.tree table{table-layout:fixed}.tree th,.tree td{padding-left:4px;padding-right:4px}.tree th:first-child,.tree td:first-child{padding-left:0}.tree th:last-child,.tree td:last-child{padding-right:0}.tree th:nth-child(1){width:66px}.tree th:nth-child(2){width:122px}.tree th:nth-child(4){width:42px}.tree th:nth-child(5){width:38px}.tree td{max-width:none}.tree td .bar{width:100%}.tree .san{font-weight:600}.tree .share{display:inline-block;min-width:3em;text-align:right}.tree-legend{display:flex;gap:10px;align-items:center;margin-bottom:6px;color:var(--text-2)}.tree-legend .bar{flex:1}.bar{display:inline-flex;width:150px;height:15px;border-radius:4px;overflow:hidden;font-size:9px;font-weight:600;font-variant-numeric:tabular-nums;vertical-align:middle;border:1px solid color-mix(in srgb,var(--line) 50%,transparent)}.bar span{display:flex;align-items:center;justify-content:center;overflow:hidden;container-type:inline-size}.bar b{font-weight:inherit;white-space:nowrap}@container (max-width: 23.99px){.bar b{display:none}}.bar .w{background:#f4f4f4;color:#333}.bar .d{background:#a3a3a3;color:#111}.bar .b{background:#333;color:#eee}@media(max-width:1191px){.library{grid-template-columns:260px minmax(480px,1fr)}.library .preview{grid-column:1 / -1}}@media(max-width:795px){.library{display:flex;flex-direction:column;overflow:auto}.library>*{flex-shrink:0}.library .browser{height:60vh}.dblist-scroll,.dblist-spacer{flex:none}.sidebar{padding-bottom:14px}}@media(max-width:1100px){.workspace{grid-template-columns:1fr}.panel{max-height:none}.workspace{grid-auto-rows:max-content;overflow:auto}}@media(max-width:700px){.header{flex-wrap:wrap;padding:10px 16px;gap:8px}.header-spacer{min-width:0}.header-spacer~.header-spacer{display:none}.search-field{order:3;flex:1 1 100%}.modebar{order:4;width:100%;overflow-x:auto}.modebar button{padding:7px 9px}@media(max-width:374px){.header .brand .wordmark{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}}.library,.workspace{grid-template-columns:1fr;padding:16px}}.engine-head{display:flex;align-items:center;gap:8px;margin-bottom:6px}.engine{font-variant-numeric:tabular-nums}.engine-name{font-size:var(--fs-caption);line-height:var(--lh-caption);font-weight:600;white-space:nowrap}.engine-status{flex:1;min-width:0;font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-secondary-system);display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}@media(max-width:700px){.engine-head{flex-wrap:wrap;row-gap:4px}.engine-status{flex-basis:100%}.engine-status:empty{display:none}}.switch{--sw-w: 28px;--sw-h: 16px;--sw-in: 2px;position:relative;flex-shrink:0;width:var(--sw-w);height:var(--sw-h);padding:0;border:0;border-radius:999px;background:color-mix(in srgb,var(--text) 14%,transparent);transition:background-color .15s ease}button.switch{box-shadow:inset 0 0 0 .5px color-mix(in srgb,var(--text) 14%,transparent)}.switch.regular{--sw-w: 38px;--sw-h: 22px}.switch:after{content:"";position:absolute;top:var(--sw-in);left:var(--sw-in);width:calc(var(--sw-h) - 2 * var(--sw-in));height:calc(var(--sw-h) - 2 * var(--sw-in));border-radius:50%;background:#fff;box-shadow:0 0 0 .5px #00000014,0 .5px 1.5px #00000059;transition:transform .15s ease}.switch[aria-checked=true]{background:var(--accent)}button.switch[aria-checked=true]{box-shadow:none}.switch[aria-checked=true]:after{transform:translate(calc(var(--sw-w) - var(--sw-h)))}@media(prefers-reduced-motion:reduce){.switch,.switch:after{transition:none}}.engine .pv{padding:3px 4px;border-radius:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.engine .eval{display:inline-block;min-width:48px;font-weight:600;font-variant-numeric:tabular-nums}.column .panel{max-height:calc((100vh - 170px) / 3)}.scrim{position:fixed;inset:0;background:#00000047;display:grid;place-items:center;padding:16px;z-index:10}.ui-sheet-layer{position:fixed;inset:0;z-index:10;background:#0000000f}.ui-sheet-clip{position:absolute;left:0;right:0;bottom:0;overflow:hidden;display:flex;justify-content:center;align-items:flex-start}.sheet.ui-sheet{width:min(var(--sheet-width, 460px),100%);max-height:calc(100% - 16px);overflow:auto;margin:0;padding:20px;display:flex;flex-direction:column;gap:14px;background:var(--window);border-radius:0 0 10px 10px;box-shadow:var(--shadow-sheet);animation:ui-sheet-down .2s ease-out}.sheet.ui-sheet:focus{outline:none}@keyframes ui-sheet-down{0%{transform:translateY(-100%)}}@media(prefers-reduced-motion:reduce){.sheet.ui-sheet{animation:none}}.ui-alert{width:min(260px,100%);max-height:calc(100% - 16px);overflow:auto;padding:20px 16px 16px;display:flex;flex-direction:column;align-items:center;text-align:center;background:var(--window);border-radius:0 0 10px 10px;box-shadow:var(--shadow-sheet);animation:ui-sheet-down .2s ease-out}.ui-alert:focus{outline:none}.ui-alert .oni-mark{margin-bottom:10px}.ui-alert h2{margin:0;font-size:var(--fs-body);line-height:var(--lh-body);font-weight:700;overflow-wrap:anywhere}.ui-alert p{margin:6px 0 0;font-size:var(--fs-subheadline);line-height:var(--lh-subheadline);overflow-wrap:anywhere}.ui-alert-buttons{align-self:stretch;display:flex;gap:8px;margin-top:16px}.ui-alert-buttons.row{flex-direction:row-reverse}.ui-alert-buttons.row button{flex:1 1 0;min-width:0}.ui-alert-buttons.stacked{flex-direction:column}.ui-alert-buttons button{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ui-alert-buttons button.destructive:not(.prominent){color:var(--sys-red)}@media(prefers-reduced-motion:reduce){.ui-alert{animation:none}}.ui-menu{position:fixed;z-index:30;min-width:100px;padding:5px;border-radius:6px;overflow-y:auto;background:var(--menu-solid);color:var(--menu-text);box-shadow:var(--shadow-menu);font:var(--fs-body)/var(--lh-body) var(--font-ui);white-space:nowrap;outline:none;-webkit-user-select:none;user-select:none}@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)){.ui-menu{background:var(--menu);-webkit-backdrop-filter:blur(24px) saturate(1.8);backdrop-filter:blur(24px) saturate(1.8)}}.ui-menu-item{display:flex;align-items:center;height:22px;padding:0 9px;border-radius:4px}.ui-menu-item.on{background:var(--accent);color:var(--on-accent)}.ui-menu-item.disabled{color:var(--menu-text-off)}.ui-menu-title{flex:1 0 auto;white-space:pre}.ui-menu-check{flex:0 0 13px;display:flex;align-items:center;margin:0 4px 0 -3px}.ui-menu-shortcut{margin-left:24px;color:var(--menu-text-2);font-variant-numeric:tabular-nums}.ui-menu-item.on .ui-menu-shortcut{color:inherit}.ui-menu-item.disabled .ui-menu-shortcut{color:var(--menu-text-off)}.ui-menu-arrow{margin:0 -3px 0 16px}.ui-menu-header{display:flex;align-items:center;height:20px;padding:0 9px;font-size:11px;line-height:13px;font-weight:700;color:var(--menu-text-2)}.ui-menu-separator{height:1px;margin:5px 9px;background:var(--menu-line)}.ui-sheet-head{display:flex;flex-direction:column;gap:3px}.sheet.ui-sheet h2{margin:0;font-size:var(--fs-title3);line-height:var(--lh-title3);font-weight:600}.ui-sheet-head p{margin:0;font-size:var(--fs-callout);line-height:var(--lh-callout);color:var(--text-2)}.ui-sheet-problem{display:flex;gap:5px;align-items:flex-start;margin:0;font-size:var(--fs-callout);line-height:var(--lh-callout)}.ui-sheet-problem .ui-icon{margin-top:1px;fill:currentColor}.sheet-buttons.ui-sheet-buttons{display:flex;align-items:center;gap:10px;margin:0}.ui-sheet-section{display:flex;flex-direction:column;gap:8px}.ui-sheet-section>.section-label{margin:0}.ui-sheet-box{display:flex;flex-direction:column;gap:8px;padding:12px;border-radius:10px;background:var(--surface)}.ui-sheet-row{display:flex;align-items:baseline;gap:10px}.ui-sheet-row-label{flex-shrink:0;color:var(--text-2)}.ui-form{display:flex;flex-direction:column;gap:18px}.ui-form-section{display:flex;flex-direction:column}.ui-form-header{margin:0 10px 6px;font-size:var(--fs-body);line-height:var(--lh-body);font-weight:700}.ui-form-group{border-radius:6px;background:var(--form-group);box-shadow:inset 0 0 0 .5px var(--form-edge)}.ui-form-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:38px;padding:7px 10px;position:relative}.ui-form-row+.ui-form-row:before{content:"";position:absolute;top:0;left:10px;right:10px;height:1px;background:var(--form-line);transform:scaleY(.5)}.ui-form-label{min-width:0}.ui-form-footer{margin:6px 10px 0;font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}button.ui-popup{display:inline-flex;align-items:center;gap:5px;min-width:0;padding:3px 0 3px 6px;background:none;box-shadow:none;color:var(--text);white-space:nowrap}button.ui-popup .ui-popup-title{overflow:hidden;text-overflow:ellipsis}button.ui-popup .ui-icon{color:var(--text-2)}button.ui-popup:active:not(:disabled){opacity:.7}.ui-sheet input:not([type=checkbox]):not([type=radio]),.sheet.ui-sheet textarea{background:var(--field);border:0;border-radius:5px;padding:3px 6px;box-shadow:inset 0 0 0 .5px var(--field-line),0 0 0 .5px var(--field-line)}.sheet.ui-sheet textarea{padding:4px 6px}.ui-sheet input:not([type=checkbox]):not([type=radio]){font-size:var(--fs-body);line-height:var(--lh-body)}.sheet.ui-sheet select{background:var(--control);border:0;border-radius:5px;padding:3px 6px;box-shadow:var(--shadow-control)}.ui-segmented{display:inline-grid;grid-auto-flow:column;grid-auto-columns:1fr;padding:1px;border-radius:6px;background:var(--segment-track);vertical-align:middle}.ui-segmented.fill{display:grid}.ui-segmented button{position:relative;padding:2px 10px;border-radius:5px;background:none;color:var(--text);white-space:nowrap;font-size:var(--fs-body);line-height:var(--lh-body)}.ui-segmented button[aria-checked=true]{background:var(--segment-on);box-shadow:var(--shadow-segment)}.ui-segmented button+button:before{content:"";position:absolute;left:0;top:4px;bottom:4px;width:1px;margin-left:-.5px;background:color-mix(in srgb,var(--text) 16%,transparent)}.ui-segmented button[aria-checked=true]:before,.ui-segmented button[aria-checked=true]+button:before{display:none}.ui-segmented.small{border-radius:5px}.ui-segmented.small button{padding:1px 8px;border-radius:4px;font-size:var(--fs-subheadline);line-height:var(--lh-subheadline)}.ui-segmented.small button+button:before{top:3px;bottom:3px}.ui-segmented button:focus-visible{outline:none}.ui-segmented:has(button:focus-visible){outline:3px solid color-mix(in srgb,var(--accent) 50%,transparent)}.sheet{width:min(560px,100%);max-height:calc(100vh - 32px);overflow:auto;padding:20px 22px;display:grid;gap:10px}.sheet h2{margin:0 0 4px;font-size:var(--fs-title2);line-height:var(--lh-title2)}.sheet-buttons{display:flex;justify-content:flex-end;gap:8px;margin-top:6px}.sheet textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 8px}.sheet textarea{width:100%;font-family:ui-monospace,Menlo,monospace;font-size:12px;resize:vertical}.check{display:flex;gap:6px;align-items:center}.search-sheet-scroll{flex:0 1 520px;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:16px}.search-sheet .ui-sheet-row>.search-sheet-wide,.search-sheet .ui-sheet-row>.ui-segmented{flex:1 1 auto;min-width:0}.search-sheet-pair{display:flex;align-items:baseline;gap:8px;min-width:0}.search-sheet .search-sheet-number{flex:0 1 90px;width:90px;min-width:0}.search-sheet input[type=number]{-moz-appearance:textfield;appearance:textfield}.search-sheet input[type=number]::-webkit-inner-spin-button,.search-sheet input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.search-sheet-aside{color:var(--text-2);white-space:nowrap}.search-sheet-caption{margin:0;font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}.search-sheet-toggle{display:flex;align-items:center;gap:6px;align-self:flex-start}.search-sheet-toggle input{margin:0;accent-color:var(--accent)}.filter-row{padding:0 12px 8px;display:flex;align-items:center;gap:6px}.modebar .due{display:inline-block;padding:1px 6px;border-radius:999px;background:var(--accent);color:var(--on-accent);font-size:var(--fs-caption);line-height:var(--lh-caption);font-weight:700;font-variant-numeric:tabular-nums}.ui-spinner{flex-shrink:0;vertical-align:middle;fill:var(--text-2);animation:ui-spin 1s steps(12) infinite}@keyframes ui-spin{to{transform:rotate(360deg)}}.ui-progress{position:relative;width:100%;height:5px;border-radius:3px;overflow:hidden;background:color-mix(in srgb,var(--text-2) 20%,transparent)}.ui-progress>span{position:absolute;top:0;bottom:0;left:0;background:var(--accent);border-radius:inherit;transition:width .2s ease}.ui-progress.indeterminate>span{width:30%;animation:ui-progress-run 1.4s ease-in-out infinite}@keyframes ui-progress-run{0%{transform:translate(-100%)}to{transform:translate(340%)}}@keyframes ui-progress-fade{0%{opacity:.35}to{opacity:.9}}@media(prefers-reduced-motion:reduce){.ui-spinner{animation-duration:3s}.ui-progress>span{transition:none}.ui-progress.indeterminate>span{width:100%;animation:ui-progress-fade 1.2s ease-in-out infinite alternate}}.indexing{display:grid;gap:8px;padding:16px;text-align:center}.indexing p{margin:0;font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-secondary-system)}.rep-workspace{overflow:auto;grid-auto-rows:max-content}.rep-workspace>*,.rep-boardcard>*{min-width:0}.rep-boardcard{align-content:start}.column .panel.rep-panel{max-height:none}button.rep-small{font-size:12px;padding:2px 9px;border-radius:6px;white-space:nowrap}.rep-caret{font-size:9px;color:var(--text-2);margin-left:2px}button.prominent .rep-caret{color:inherit}.rep-heading-title{font-size:20px;line-height:24px;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rep-heading-details{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rep-editbar{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;padding-bottom:10px;border-bottom:1px solid color-mix(in srgb,var(--line) 30%,transparent)}.rep-edit-label{font-size:var(--fs-caption);line-height:var(--lh-caption);font-weight:600;color:var(--text-secondary-system);white-space:nowrap}.rep-edit-label.unsaved{color:var(--sys-orange)}.rep-boardwrap{position:relative;width:100%;max-width:640px;margin:0 auto}.rep-chooser{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(220px,calc(100% - 24px));display:grid;gap:2px;padding:10px;background:var(--card);border-radius:10px;box-shadow:var(--shadow-popover)}.rep-chooser .section-label{padding:0 10px;margin-bottom:4px}.rep-chooser button{display:flex;justify-content:space-between;align-items:center;gap:12px;border:0;background:none;border-radius:6px;padding:6px 10px;text-align:left;font-variant-numeric:tabular-nums}.rep-chooser button.on{background:var(--accent);color:var(--on-accent);font-weight:600}.rep-main{font-size:var(--fs-caption);line-height:var(--lh-caption);font-weight:400;color:var(--text-2)}.rep-chooser button.on .rep-main{color:var(--on-accent)}.rep-explore{display:flex;align-items:center;gap:8px}.rep-binoculars{color:var(--text-2);flex-shrink:0}.rep-explore-moves{flex:1;min-width:0;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;direction:rtl;text-align:left}.rep-controls{flex-wrap:wrap}.rep-position{color:var(--text-2);font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.rep-divider{width:1px;height:16px;background:var(--border)}.rep-variations{margin:2px 0 4px}.rep-variation{margin:2px 0 2px 10px;padding-left:8px;border-left:2px solid color-mix(in srgb,var(--line) 35%,transparent);font-size:12px;line-height:1.8}.rep-variation .rep-variation .rep-variation .rep-variation{margin-left:0}.rep-next{display:inline-block;margin-left:6px;padding:0 8px;border:1.5px dashed var(--border);border-radius:8px;color:var(--text-2);white-space:nowrap;line-height:1.6}.rep-fixed{color:var(--text-2);margin-right:2px}.rep-fixed .num{color:var(--muted);margin-right:3px}.rep-panel-body{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.rep-top{display:flex;flex-wrap:wrap;align-items:center;gap:6px;width:100%;margin-bottom:2px}.rep-actions{margin-left:auto;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}.rep-steps{display:grid;gap:4px}.rep-note{margin:0;font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}.rep-note-head{margin:0;font-size:var(--fs-caption);line-height:var(--lh-caption);font-weight:600}button.rep-link{border:0;background:none;padding:0;color:var(--accent);font-weight:500;text-align:left}button.rep-link:hover{text-decoration:underline}.rep-seg{display:inline-flex;padding:2px;gap:2px;background:var(--surface);border:1px solid var(--border);border-radius:7px}.rep-seg button{flex:1;border:0;background:none;border-radius:5px;padding:1px 8px;font-size:12px;color:var(--text-2);white-space:nowrap}.rep-seg button.on{background:var(--card);color:var(--text);font-weight:600;box-shadow:0 1px 2px color-mix(in srgb,#000 18%,transparent)}[data-dark=true] .rep-seg button.on{background:color-mix(in srgb,var(--text) 16%,var(--card))}.rep-colour{width:140px}.rep-menu{display:inline-block}.rep-menu-list{position:fixed;z-index:30;display:grid;align-content:start;min-width:180px;max-width:calc(100vw - 16px);padding:4px;overflow:auto;overscroll-behavior:contain;background:var(--card);border:1px solid color-mix(in srgb,var(--line) 35%,transparent);border-radius:8px;box-shadow:0 8px 24px color-mix(in srgb,#000 22%,transparent)}.rep-menu-list button{border:0;background:none;border-radius:5px;padding:4px 10px;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rep-menu-list button:hover:not(:disabled),.rep-menu-list button:focus-visible{background:var(--accent);color:var(--on-accent);outline:none}.rep-menu-sep{height:1px;margin:4px 6px;background:var(--border)}.rep-sheet h2{margin:0}.rep-sheet:focus{outline:none}.rep-sheet-text{margin:3px 0 0}.rep-sheet input[type=text],.rep-sheet textarea{font:inherit;color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:6px 8px}.rep-sheet textarea.rep-text{width:100%;min-height:160px;font-family:inherit;font-size:13px;resize:vertical}.rep-comment{width:min(480px,100%)}.rep-headers{width:min(520px,100%)}.rep-form{display:grid;gap:14px}.rep-section{display:grid;gap:8px}.rep-section .section-label{margin-bottom:0}.rep-row{display:flex;align-items:center;gap:8px;min-width:0}.rep-row>span:first-child{width:70px;flex-shrink:0;color:var(--text-2)}.rep-row input{flex:1;min-width:0}.rep-row input.narrow{flex:0 0 70px}.rep-eco{font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.rep-result{width:100%}.rep-result button{padding:3px 8px}.rep-file{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sheet.rep-history{width:min(700px,100%);height:min(500px,calc(100vh - 32px));display:flex;flex-direction:column;gap:12px;padding:16px;overflow:hidden}.rep-history-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.rep-history-head h2{font-size:var(--fs-title3);line-height:var(--lh-title3)}.rep-history-body{flex:1;min-height:0;display:grid;grid-template-columns:300px minmax(0,1fr);gap:14px}.rep-versions{overflow:auto;min-height:0;padding:4px;border-radius:8px;background:var(--surface);border:1px solid color-mix(in srgb,var(--line) 25%,transparent)}.rep-version{display:grid;gap:2px;width:100%;padding:6px 8px;border:0;border-radius:6px;background:none;text-align:left}.rep-version+.rep-version{margin-top:2px}.rep-version.on{background:var(--accent);color:var(--on-accent)}.rep-version-date{font-size:12px;font-weight:600}.rep-version-note{font-size:var(--fs-caption);line-height:var(--lh-caption);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.rep-version-moves{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}.rep-version.on .rep-version-moves{color:inherit;opacity:.85}.rep-details{display:flex;flex-direction:column;gap:8px;min-height:0;min-width:0}.rep-details-empty{align-items:center;justify-content:center;text-align:center}.rep-details-head{margin:0;font-size:12px;font-weight:600}.rep-lines{flex:1;min-height:0;overflow:auto;display:grid;align-content:start;gap:3px}.rep-lines .section-label{margin-bottom:0}.rep-would-go{margin-top:6px}.rep-line{font-size:12px;user-select:text;overflow-wrap:anywhere}.rep-details-buttons{display:flex;flex-wrap:wrap;align-items:center;gap:8px}@media(max-width:700px){.rep-colour{width:100%}.rep-actions{margin-left:0;justify-content:flex-start}.rep-history-body{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(120px,40%) minmax(0,1fr)}.sheet.rep-history{height:calc(100vh - 32px)}.rep-row{flex-wrap:wrap}.rep-row>span:first-child{width:100%}}:root{--train-orange: var(--sys-orange)}.train-main,.progress-main{flex:1;min-height:0;display:flex;flex-direction:column;gap:12px;padding:20px}.train-main p,.progress-main p,.train-main h2,.train-main h3,.progress-main h2{margin:0}.train-main .section-label,.progress-main .section-label{margin-bottom:0}.train-title2{font-size:var(--fs-title2);line-height:var(--lh-title2);font-weight:600}.train-title3{font-size:var(--fs-title3);line-height:var(--lh-title3);font-weight:600}.train-title3.plain{font-weight:400}.train-callout{font-size:var(--fs-callout);line-height:var(--lh-callout)}.train-callout.strong{font-weight:600}.train-caption{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}.train-secondary{color:var(--text-2)}.train-warning{color:var(--warning)}.train-orange{color:var(--train-orange)}.train-accent{color:var(--accent)}.train-right{color:#1a8040}.train-num{font-variant-numeric:tabular-nums}.train-selectable{user-select:text;-webkit-user-select:text}.train-one-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.train-spacer{flex:1}.train-measure{max-width:560px}.train-stack,.train-stack4,.train-stack6,.train-stack8,.train-stack10,.train-stack12,.train-stack14,.train-stack16{display:flex;flex-direction:column;align-items:stretch;min-width:0}.train-stack4{gap:4px}.train-stack6{gap:6px}.train-stack8{gap:8px}.train-stack10{gap:10px}.train-stack12{gap:12px}.train-stack14{gap:14px}.train-stack16{gap:16px}.train-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.train-row>button,.train-stack>button,.train-stack10>button,.train-stack8>button{align-self:flex-start}button.train-small{font-size:11px;padding:2px 8px;border-radius:6px}.train-choices{display:flex;flex-direction:column;gap:8px;font-size:11px}.train-choices-row{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center}.train-picker{display:inline-flex;align-items:center;gap:6px;min-width:0;max-width:100%}.train-picker>span{white-space:nowrap}.train-picker select{font-size:11px;padding:2px 4px;min-width:0;max-width:100%;text-overflow:ellipsis}.train-picker.wide{max-width:460px}.train-picker.wide360{max-width:360px}.train-picker.wide select,.train-picker.wide360 select{flex:1}.train-figures{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px 22px}.progress-figures{display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px 28px}.train-figure{display:flex;flex-direction:column;gap:2px;min-width:0}.train-figure-value{font-size:var(--fs-title2);line-height:var(--lh-title2);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}.train-figure-label{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}.train-bar{height:5px;border-radius:3px;background:color-mix(in srgb,var(--text-2) 20%,transparent);overflow:hidden;flex-shrink:0}.train-bar>span{display:block;height:100%;background:var(--accent);border-radius:inherit;transition:width .25s ease}.train-problem{display:flex;align-items:center;gap:12px;padding:8px 12px;border-radius:10px;color:var(--warning);flex-shrink:0;overflow:visible}.train-problem span{flex:1;min-width:0}.train-home{flex:1;min-height:0;overflow:auto}.train-home-inner{max-width:820px;margin:0 auto;padding:24px;display:flex;flex-direction:column;gap:18px}.train-sides{display:flex;gap:16px;align-items:flex-start}.train-side{flex:1 1 0;min-width:0;background:var(--surface);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:10px}.train-side>button,.train-side .train-row{align-self:flex-start}.train-loading{padding:24px}.train-compact{flex:1;min-height:0;overflow:auto;display:flex;padding:12px}.train-page{margin:auto;width:100%;padding:24px;overflow:visible}.train-head{display:flex;align-items:center;gap:12px}.train-overview-row{display:flex;align-items:flex-start;gap:28px}.train-overview{flex:1 1 420px;min-width:420px;display:flex;flex-direction:column;gap:16px}.train-method{flex:0 0 340px;width:340px;background:var(--surface);border-radius:10px;padding:14px;display:flex;flex-direction:column;gap:10px}.train-method-line{display:flex;flex-direction:column;gap:1px}.train-method-title{font-size:12px;font-weight:600}.train-forecast{display:flex;align-items:flex-end;gap:8px}.train-forecast-day{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:10px;color:var(--text-2)}.train-forecast-bar{width:26px;border-radius:2px;background:var(--accent)}.train-forecast-bar.none{background:color-mix(in srgb,var(--text-2) 20%,transparent)}.train-chapter{display:flex;align-items:center;gap:10px}.train-chapter-name{flex:0 0 130px;width:130px;font-size:12px;font-weight:600}.train-chapter .train-bar{flex:0 1 160px;min-width:40px}.train-sitting-card{flex:1;min-height:0;overflow:auto;padding:20px}.train-sitting{display:flex;flex-wrap:wrap;gap:24px;justify-content:center;align-items:flex-start}.train-board{position:relative;flex:1 1 400px;min-width:min(400px,100%);max-width:min(640px,calc(100vh - 150px));touch-action:none}.train-board .board{border-radius:8px}.train-prompt{flex:1 1 340px;min-width:min(340px,100%);max-width:460px;display:flex;flex-direction:column;gap:14px}.train-prompt-head{display:flex;align-items:center;gap:8px}.train-note{display:flex;flex-direction:column;gap:4px;padding:10px;border-radius:8px;background:var(--accent-soft)}.train-note-text{white-space:pre-wrap;overflow-wrap:anywhere}.train-note-field{display:flex;flex-direction:column;gap:4px}.train-note-field textarea{font:inherit;color:var(--text);background:var(--card);border:1px solid var(--border);border-radius:6px;padding:4px 7px;resize:none;line-height:1.4;field-sizing:content;min-height:calc(1.4em + 10px);max-height:calc(5.6em + 10px);overflow-y:auto;width:100%}.progress-card{flex:1;min-height:0;overflow:auto}.progress-inner{padding:20px;display:flex;flex-direction:column;gap:20px}.progress-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px 12px}.progress-controls{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.progress-segmented{display:inline-flex;padding:2px;gap:2px;background:var(--surface);border:1px solid var(--border);border-radius:7px}.progress-segmented button{border:0;background:none;padding:2px 10px;border-radius:5px;color:var(--text);white-space:nowrap}.progress-segmented button.on{background:var(--card);box-shadow:0 1px 2px color-mix(in srgb,#000 22%,transparent);font-weight:500}[data-dark=true] .progress-segmented button.on{background:color-mix(in srgb,var(--text) 18%,transparent)}.progress-status{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-height:16px}@media(prefers-reduced-motion:reduce){.train-bar>span{transition:none}}.progress-13{font-size:13px}.progress-pair{display:flex;align-items:flex-start;gap:20px}.progress-recs{flex:1 1 300px;min-width:300px}.progress-prep{flex:0 0 340px;width:340px}.progress-rec{display:flex;align-items:flex-start;gap:10px;padding:10px;border-radius:10px;background:var(--surface)}.progress-rec-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.progress-rec-title{font-size:14px;line-height:17px;font-weight:600}.progress-stackbar{display:flex;gap:2px;height:14px}.progress-stackbar>span{flex:1 1 0;min-width:4px;border-radius:3px}.progress-legend{display:flex;align-items:center;gap:8px;font-size:13px}.progress-dot{width:9px;height:9px;border-radius:50%;flex-shrink:0}.progress-chart{width:100%;height:160px}.progress-chart svg{display:block;overflow:visible}.progress-chart text{font-size:10px;fill:var(--text-2)}.progress-table-wrap{max-width:100%;overflow-x:auto}.progress-table{display:grid;grid-template-columns:minmax(90px,max-content) repeat(3,max-content) 90px max-content;column-gap:14px;row-gap:6px;align-items:center;font-size:13px;justify-content:start}.progress-table>[role=row]{display:contents}.progress-table .head{font-size:var(--fs-caption);line-height:var(--lh-caption);color:var(--text-2)}.progress-table .end{text-align:right}.progress-opening{display:flex;gap:6px;min-width:0}.progress-opening .name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}.progress-result{width:90px;height:8px;border-radius:4px;background:color-mix(in srgb,var(--border) 50%,transparent);overflow:hidden}.progress-result>span{display:block;height:100%;border-radius:4px}.progress-training{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:flex-start}.progress-train-row{flex:0 1 auto;min-width:0;display:flex;flex-wrap:wrap;align-items:flex-start;gap:12px 18px}.progress-colour{width:46px;font-size:13px;font-weight:600}.sheet .progress-names{font-family:inherit;font-size:13px}.progress-dbs{display:grid;gap:4px}@media(max-width:920px){.train-overview-row{flex-direction:column;gap:24px;align-items:stretch}.train-overview{flex:none;min-width:0}.train-method{flex:none;width:auto}}@media(max-width:760px){.progress-pair{flex-direction:column;align-items:stretch}.progress-recs,.progress-prep{flex:none;width:auto;min-width:0}}@media(max-width:700px){.train-main,.progress-main,.train-home-inner{padding:16px}.train-sides{flex-direction:column;align-items:stretch}.train-sitting-card{padding:16px}.train-sitting{flex-direction:column;align-items:stretch}.train-board,.train-prompt{flex:none;width:100%;min-width:0;max-width:none}.train-figures,.progress-figures{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px 16px}.train-page{padding:18px}.train-chapter{flex-wrap:wrap;gap:4px 10px}.train-chapter-name{flex:1 1 100%;width:auto}.progress-inner{padding:16px}.progress-training{flex-direction:column;align-items:stretch}.progress-colour{flex:1 1 100%;width:auto}}
