:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;color:#d8d8d2;background-color:#1b1b18;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.4}*{box-sizing:border-box}body{min-height:100vh;margin:0}button{font:inherit;color:inherit;cursor:pointer;background-color:#2e2e29;border:1px solid #45453e;border-radius:4px;padding:.35rem .7rem}button:hover:not(:disabled){background-color:#3a3a33}button:disabled{opacity:.45;cursor:default}select{font:inherit;color:inherit;background-color:#2e2e29;border:1px solid #45453e;border-radius:4px;width:100%;padding:.3rem .5rem}h1,h2{margin:0;font-weight:600}.app{max-width:1100px;margin:0 auto;padding:1rem 1.5rem 2rem}.app-header{border-bottom:1px solid #35352f;align-items:baseline;gap:.8rem;margin-bottom:1rem;padding-bottom:.6rem;display:flex}.app-header h1{font-size:1.25rem}.app-subtitle{color:#8a8a80;font-size:.85rem}.app-nav{gap:.4rem;margin-left:auto;display:flex}.app-nav button{color:#8a8a80;background:0 0;border:none;border-bottom:2px solid #0000;border-radius:0;padding:.3rem .6rem}.app-nav button.nav-active{color:#d8d8d2;border-bottom-color:#e8c96a}.status-wrong{color:#e07a6a}.status-success{color:#8fbf6f;font-weight:600}.rating-delta{color:#e8c96a;font-weight:600}.big-rating{font-variant-numeric:tabular-nums;margin:0;font-size:2rem;font-weight:700}.puzzle-meta{color:#8a8a80;align-self:center;font-size:.82rem}.filter-rating{flex-direction:column;gap:.25rem;margin-bottom:.5rem;font-size:.9rem;display:flex}.rating-inputs{align-items:center;gap:.4rem;display:flex}.rating-inputs input{width:5.5em;font:inherit;color:inherit;background-color:#2e2e29;border:1px solid #45453e;border-radius:4px;padding:.25rem .4rem}.side-panel select[multiple]{margin-bottom:.5rem}.attempt-list{font-variant-numeric:tabular-nums;margin:0 0 .5rem;padding:0;font-size:.85rem;list-style:none}.attempt-list li{border-bottom:1px solid #2a2a25;gap:.6rem;padding:.15rem 0;display:flex}.attempt-themes{text-overflow:ellipsis;white-space:nowrap;color:#8a8a80;flex:1;overflow:hidden}.attempt-ok>span:first-child{color:#8fbf6f}.attempt-ko>span:first-child{color:#e07a6a}.analyzer-board-row{align-items:stretch;gap:.6rem;display:flex}.analyzer-board-row .board-wrap{flex:1}.eval-bar{background:#3a3a33;border:1px solid #45453e;border-radius:3px;flex-direction:column;justify-content:flex-end;width:18px;display:flex;overflow:hidden}.eval-bar-flipped{justify-content:flex-start}.eval-bar-white{background:#e8e8e0;transition:height .25s}.import-area{width:100%;font:inherit;color:inherit;resize:vertical;background-color:#2e2e29;border:1px solid #45453e;border-radius:4px;margin-bottom:.5rem;padding:.4rem .5rem;font-size:.82rem}.summary-table{border-collapse:collapse;font-variant-numeric:tabular-nums;font-size:.9rem}.summary-table th,.summary-table td{text-align:left;color:inherit;padding:.15rem .7rem .15rem 0}.summary-table th{color:#8a8a80;font-weight:400}.analyzer-moves{max-height:340px}.move-btn{cursor:pointer;font-variant-numeric:tabular-nums;background:0 0;border:none;border-radius:3px;padding:.05rem .3rem}.move-btn:hover{background-color:#3a3a33}.move-btn.move-active{background-color:#45453e;outline:1px solid #8a8a80}.move-btn sup{margin-left:.1em;font-weight:700}.eval-graph{cursor:pointer;border-radius:4px;width:100%;height:72px;margin-bottom:.4rem;display:block;overflow:hidden}.engine-lines{flex-direction:column;gap:.15rem;margin:.3rem 0;display:flex}.engine-line{text-align:left;cursor:pointer;background-color:#26261f;border:none;border-radius:4px;align-items:baseline;gap:.5rem;width:100%;padding:.25rem .5rem;font-size:.85rem;display:flex}.engine-line:hover:not(:disabled){background-color:#32322a}.engine-line:disabled{cursor:default;opacity:.6}.line-eval{font-variant-numeric:tabular-nums;color:#86b36a;flex:0 0 3.2rem;font-weight:700}.line-pv{text-overflow:ellipsis;white-space:nowrap;color:#cfcfc6;overflow:hidden}.move-explain{color:#b8b8b0;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:2.6em;margin:.15rem 0 .2rem;font-size:.82rem;line-height:1.3;display:-webkit-box;overflow:hidden}.move-explain-fault{color:#e0a05a}.coach-toggle{cursor:pointer;font-size:.85rem;line-height:1.35;display:block}.coach-comment{margin-top:.4rem}.start-select{width:100%;margin-bottom:.5rem}.engine-line-empty{cursor:default;color:#55554e}.status-oneline{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.course-note{background-color:#26261f;border-left:3px solid #86b36a;border-radius:4px;min-height:4.2rem;margin:.4rem 0;padding:.5rem .7rem;font-size:.9rem;line-height:1.35}.course-note p{margin:.2rem 0}.course-conclusion{color:#d8c26a}.course-chapter-intro{color:#b8b8b0;margin:.5rem 0 0;font-size:.82rem;line-height:1.35}.course-line-list{flex-direction:column;gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.course-line-list button{text-align:left;width:100%;padding:.3rem .5rem;font-size:.85rem}.course-line-list .course-line-active{color:#86b36a;outline:1px solid #86b36a}.move-btn.move-noted{text-underline-offset:3px;-webkit-text-decoration:underline dotted #86b36a;text-decoration:underline dotted #86b36a;text-decoration-thickness:1.5px}.square-badge{letter-spacing:-.5px;color:#23231e;z-index:5;pointer-events:none;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:11px;font-weight:700;display:flex;position:absolute;transform:translate(-62%,-38%);box-shadow:0 1px 3px #0a0a088c}.square-badge-brilliant{background-color:#4fc3b8}.square-badge-only{background-color:#b39ddb}.square-badge-best{background-color:#86b36a}.square-badge-inaccuracy{background-color:#d8c26a}.square-badge-mistake{background-color:#e0a05a}.square-badge-blunder{background-color:#e07a6a}.variation-row td{padding:.05rem 0 .2rem}.variation-cell{color:#b8b8b0;padding-left:.6rem;font-size:.8rem;line-height:1.5}.move-btn.move-var{color:#b8b8b0;padding:.02rem .25rem;font-size:.8rem}.move-btn.move-var.move-active{color:#e8e8e0}.var-paren{color:#6a6a62;margin:0 .1rem}.link-btn{font:inherit;color:#86b36a;cursor:pointer;text-underline-offset:2px;background:0 0;border:none;padding:0;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.link-btn:hover{text-decoration-style:solid}.move-alt{cursor:pointer;color:#86b36a;background:0 0;border:none;padding:0 .3rem;font-size:.72rem;line-height:1.1;display:block}.move-alt:hover{text-decoration:underline}.move-brilliant{color:#4fc3b8;font-weight:600}.move-only{color:#b39ddb}.move-best{color:#86b36a}.move-inaccuracy{color:#d8c26a}.move-mistake{color:#e0a05a}.move-blunder{color:#e07a6a;font-weight:600}.cursor-judgment{color:#b8b8b0;font-size:.85rem}.report-overlay{z-index:100;background:#0c0c0ad9;padding:1.2rem 1rem 2.5rem;position:fixed;inset:0;overflow-y:auto}.report-actions{justify-content:flex-end;gap:.5rem;max-width:820px;margin:0 auto .8rem;display:flex}.report-sheet{color:#262420;background:#f6f3ea;border-radius:6px;max-width:820px;margin:0 auto;padding:1.8rem 2.2rem 1.4rem;font-size:.92rem;line-height:1.45}.report-sheet h1{margin:0 0 .2rem;font-size:1.35rem}.report-subtitle{color:#6a675e;margin:0 0 1rem}.report-sheet h2{border-bottom:1px solid #d8d2c2;margin:1.2rem 0 .5rem;padding-bottom:.2rem;font-size:1.05rem}.report-sheet h3{margin:.8rem 0 .3rem;font-size:.95rem}.report-summary{border-collapse:collapse;font-variant-numeric:tabular-nums;margin:.5rem 0}.report-summary th,.report-summary td{text-align:left;padding:.15rem .8rem .15rem 0}.report-summary th{color:#6a675e;font-weight:400}.report-moment{break-inside:avoid;align-items:flex-start;gap:1.1rem;margin:.9rem 0;display:flex}.report-moment-board{flex:0 0 170px}.report-board{border:1px solid #b8b09c;border-radius:3px;width:170px;height:170px;display:block}.report-board-caption{color:#6a675e;text-align:center;margin:.25rem 0 0;font-size:.75rem}.report-moment-body{flex:1;min-width:0}.report-moment-body p{margin:.2rem 0}.report-findings{margin:.35rem 0;padding-left:1.2rem}.report-see{margin-top:.35rem;font-size:.8rem}.report-modules{margin:.3rem 0;padding:0;list-style:none}.report-modules>li{break-inside:avoid;margin-bottom:.6rem}.report-modules>li>p{margin:0 0 .2rem}.report-modules ul{margin:0;padding-left:1.6rem}.report-footer{color:#6a675e;border-top:1px solid #d8d2c2;margin-top:1.4rem;padding-top:.5rem;font-size:.78rem;font-style:italic}@media print{body *{visibility:hidden}.report-overlay,.report-overlay *{visibility:visible}.report-overlay{background:#fff;padding:0;position:absolute;inset:0 0 auto;overflow:visible}.report-actions{display:none}.report-sheet{background:#fff;border-radius:0;max-width:none}}.profile-column{flex-direction:column;gap:1.1rem;display:flex}.profile-input{min-width:12em;font:inherit;color:inherit;background-color:#2e2e29;border:1px solid #45453e;border-radius:4px;flex:1;padding:.35rem .5rem}.profile-head{align-items:center;gap:.8rem;margin-bottom:.6rem;display:flex}.profile-avatar{object-fit:cover;border-radius:6px;width:56px;height:56px}.profile-name{margin:0;font-size:1.05rem;font-weight:600}.profile-meta{color:#8a8a80;margin:.15rem 0 0;font-size:.8rem}.profile-meta a{color:#86b36a}.profile-stats{margin:.3rem 0 .5rem}.profile-summary{color:#b8b8b0;margin:.2rem 0 .6rem;font-size:.85rem}.games-filter{align-items:center;margin-bottom:.5rem}.games-list{max-height:420px}.games-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;font-size:.85rem}.games-table td{border-bottom:1px solid #2a2a25;padding:.22rem .45rem .22rem 0}.game-row{cursor:pointer}.game-row:hover td{background-color:#2e2e29}.game-date{color:#8a8a80;white-space:nowrap}.game-opponent{text-overflow:ellipsis;white-space:nowrap;max-width:11em;overflow:hidden}.game-result{text-align:center;font-weight:700}.result-win{color:#8fbf6f}.result-loss{color:#e07a6a}.result-draw{color:#d8c26a}.game-rating{color:#8a8a80}.position-verdict{color:#b8b8b0;margin:0 0 .45rem;font-size:.85rem;line-height:1.35}.position-group h3,.threat-block h3{text-transform:uppercase;letter-spacing:.06em;color:#8a8a80;margin:.6rem 0 .25rem;font-size:.7rem}.finding-list{flex-direction:column;gap:.15rem;margin:0;padding:0;list-style:none;display:flex}.finding{cursor:default;border-radius:4px;align-items:baseline;gap:.45rem;padding:.15rem .3rem;font-size:.82rem;line-height:1.35;display:flex}.finding:hover{background-color:#2e2e29}.finding-dot{border-radius:50%;flex:none;width:8px;height:8px;transform:translateY(-1px)}.finding-dot.tone-good{background-color:#86b36a}.finding-dot.tone-bad{background-color:#e07a6a}.finding-dot.tone-warn{background-color:#d8c26a}.finding-dot.tone-info{background-color:#8a8a80}.finding-side{color:#8a8a80}.threat-button{font-size:.82rem}.engine-line-static{cursor:default}.position-empty{color:#8a8a80;margin:.3rem 0;font-size:.82rem}.play-screen{flex-wrap:wrap;align-items:flex-start;gap:1.5rem;display:flex}.board-column{flex:0 560px;min-width:320px}.board-wrap{position:relative}.status-line{min-height:1.4em;margin:.6rem 0 0;font-size:.95rem}.status-over{color:#e8c96a;font-weight:600}.side-panel{flex-direction:column;flex:260px;gap:1.1rem;min-width:240px;display:flex}.panel-section h2{text-transform:uppercase;letter-spacing:.06em;color:#8a8a80;margin-bottom:.45rem;font-size:.8rem}.button-row{flex-wrap:wrap;gap:.5rem;display:flex}.engine-name{color:#8a8a80;margin:.4rem 0 0;font-size:.8rem}.move-list{font-variant-numeric:tabular-nums;border:1px solid #35352f;border-radius:4px;max-height:300px;margin-bottom:.6rem;padding:.3rem .5rem;font-size:.9rem;overflow-y:auto}.move-list table{border-collapse:collapse;width:100%}.move-list td{padding:.1rem .5rem .1rem 0}.move-num{color:#8a8a80;width:2.2em}.move-list-empty{color:#8a8a80;margin:.2rem 0;font-size:.85rem}.promotion-overlay{z-index:10;background:#0a0a08a6;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.promotion-dialog{text-align:center;background:#262622;border:1px solid #45453e;border-radius:6px;padding:1rem 1.2rem}.promotion-dialog p{margin:0 0 .6rem}.promotion-choices{gap:.5rem;display:flex}.promotion-choice{flex-direction:column;align-items:center;gap:.2rem;padding:.5rem .7rem;display:flex}.promotion-glyph{font-size:2rem;line-height:1}.promotion-label{color:#8a8a80;font-size:.75rem}