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6px;font-weight:700}.move-san:hover{background:#ffffff0d}.move-class{text-align:center;flex-shrink:0;width:22px;font-size:11px;font-weight:900}.move-eval{color:var(--text-secondary);text-align:right;flex-shrink:0;width:44px;font-size:10px}.cls-brilliant{color:#1baca6}.cls-great{color:#5c8bb0}.cls-best{color:#96bc4b}.cls-book{color:#a88764}.cls-good{color:#96bc4b}.cls-inaccuracy{color:#f7c631}.cls-mistake{color:#e58c2a}.cls-blunder{color:#ca3431}.nav-buttons{gap:4px;padding:6px 0;display:flex}.nav-btn{background:var(--bg-input);color:#fff;cursor:pointer;border:none;border-radius:12px;flex:1;padding:8px;font-size:16px;font-weight:700;transition:background .1s}.nav-btn:hover{background:#4b4844}.nav-btn:disabled{opacity:.3;cursor:not-allowed}.modal-overlay{z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#000000b3;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-panel);border:1px solid var(--border-color);border-radius:20px;width:90%;max-width:420px;padding:28px}.modal h2{text-align:center;margin-bottom:4px;font-size:22px}.modal .result-sub{text-align:center;color:var(--text-secondary);margin-bottom:20px;font-size:14px}.stats-grid{grid-template-columns:1fr 1fr 1fr 1fr;gap:8px;margin-bottom:20px;display:grid}.stat-item{text-align:center;background:var(--bg-input);border-radius:16px;padding:8px 4px}.stat-count{font-size:22px;font-weight:900}.stat-label{color:var(--text-secondary);font-size:10px;font-weight:700}.accuracy-row{background:var(--bg-input);border-radius:16px;justify-content:space-around;margin-bottom:20px;padding:12px;display:flex}.accuracy-item{text-align:center}.accuracy-pct{color:var(--accent-green);font-size:28px;font-weight:900}.accuracy-label{color:var(--text-secondary);font-size:11px;font-weight:700}.modal-buttons{gap:8px;display:flex}.modal-buttons button{flex:1}@media (max-width:1100px){.chess-layout{flex-direction:column;justify-content:flex-start;align-items:center;gap:0;padding:8px;overflow:hidden auto}.board-area{align-items:center;width:100%}.board-wrapper{--board-max:min(calc(100vw - 42px), calc(100dvh - 220px));height:var(--board-max);width:min(100%, calc(var(--board-max) + 26px));max-width:100%;max-height:none}.board-container{border-radius:0 18px 18px 0}.eval-bar{border-radius:18px 0 0 18px}.player-info{max-width:none;padding:6px 8px}.panel{border-radius:18px;flex-shrink:0;width:100%;max-width:600px;height:auto;max-height:none;margin-top:8px}.panel-content{padding:12px}}@media (max-width:600px){.chess-layout{padding:0}.board-wrapper{--board-max:min(calc(100vw - 12px), calc(100dvh - 286px));height:calc(var(--board-max) + 22px);width:min(calc(100vw - 6px), var(--board-max));border-radius:18px;flex-direction:column-reverse;align-items:stretch;max-width:100vw;max-height:none}.board-container{height:var(--board-max);border-radius:18px 18px 0 0;flex:none;width:100%}.eval-bar{border-radius:0 0 16px 16px;width:100%;min-width:0;height:22px}.eval-bar-fill{height:100%;width:var(--eval-percent);transition:width .6s;top:0;bottom:auto}.eval-bar-label{width:auto;font-size:10px;top:50%;transform:translateY(-50%)}.eval-bar-label.top-label{color:#ccc;top:50%;left:8px}.eval-bar-label.bottom-label{color:#333;top:50%;bottom:auto;right:8px}.player-profile{gap:8px;font-size:13px}.player-clock{min-width:66px;padding:6px 10px}.bots-hero{padding:14px}.bots-hero h3{font-size:20px}.bot-category-copy strong{font-size:16px}.bot-shelf-grid{grid-template-columns:1fr}.panel{border-radius:0;max-width:none;margin-top:0}.panel-tabs{z-index:100;background:var(--bg-panel-dark);width:100%;position:fixed;bottom:0;left:0}.panel-content{padding-bottom:70px}.game-mode-selector{grid-template-columns:1fr}.mode-tab{min-height:68px}.btn-duel-launch-copy strong{font-size:16px}}.coach-comment-box{background:var(--bg-panel-dark);border:1px solid var(--border-color);border-radius:16px;flex-direction:column;gap:10px;margin-top:10px;padding:14px;animation:.25s ease-out fadeIn;display:flex;box-shadow:0 4px 12px #00000026}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.coach-header{justify-content:space-between;align-items:center;font-size:12px;font-weight:700;display:flex}.move-class-badge{letter-spacing:.02em;border-radius:12px;align-items:center;gap:6px;padding:4px 10px;font-size:11px;font-weight:900;display:flex}.move-class-badge.cls-brilliant{color:#1baca6;background:#1baca626;border:1px solid #1baca64d}.move-class-badge.cls-great{color:#5c8bb0;background:#5c8bb026;border:1px solid #5c8bb04d}.move-class-badge.cls-best{color:#96bc4b;background:#96bc4b26;border:1px solid #96bc4b4d}.move-class-badge.cls-book{color:#a88764;background:#a8876426;border:1px solid #a887644d}.move-class-badge.cls-good{color:#96bc4b;background:#96bc4b26;border:1px solid #96bc4b4d}.move-class-badge.cls-inaccuracy{color:#f7c631;background:#f7c63126;border:1px solid #f7c6314d}.move-class-badge.cls-mistake{color:#e58c2a;background:#e58c2a26;border:1px solid #e58c2a4d}.move-class-badge.cls-blunder{color:#ca3431;background:#ca343126;border:1px solid #ca34314d}.eval-change-badge{background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border-color);border-radius:12px;padding:4px 8px;font-family:monospace;font-size:11px;font-weight:800}.coach-text{color:#ddd;font-size:12.5px;line-height:1.5}.review-stats-table{border-collapse:collapse;background:var(--bg-panel-dark);border:1px solid var(--border-color);border-radius:16px;width:100%;margin:16px 0 24px;overflow:hidden}.review-stats-table th{text-transform:uppercase;color:var(--text-secondary);border-bottom:1px solid var(--border-color);text-align:center;letter-spacing:.05em;background:#ffffff05;padding:10px 14px;font-size:11px;font-weight:900}.review-stats-table th:first-child{text-align:left}.review-stats-row{border-bottom:1px solid #ffffff08;transition:background .15s}.review-stats-row:last-child{border-bottom:none}.review-stats-row:hover{background:#ffffff03}.review-stats-cell{text-align:center;padding:10px 14px;font-size:13px;font-weight:800}.review-stats-cell.label-cell{text-align:left;color:var(--text-primary);align-items:center;gap:10px;font-weight:700;display:flex}.review-stats-symbol{text-align:center;width:22px;font-size:14px}.review-stats-count{font-size:14px}.modal{position:relative}.modal-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:20px;transition:all .15s;display:flex;position:absolute;top:16px;right:16px}.modal-close:hover{color:#fff;background:#ffffff0d}.game-mode-selector{background-color:var(--bg-panel-dark);border:1px solid var(--border-color);border-radius:35px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;margin-bottom:8px;padding:4px;display:grid}.mode-tab{color:var(--text-secondary);cursor:pointer;text-align:center;background:0 0;border:none;border-radius:35px;justify-content:center;align-items:center;gap:8px;min-height:72px;padding:14px 10px;font-size:13px;font-weight:800;transition:all .2s;display:flex}.mode-tab.active{background-color:var(--bg-input);color:#fff;box-shadow:0 2px 6px #00000026}.mode-tab:hover:not(.active){color:#fff;background-color:#ffffff05}.mode-tab svg{flex-shrink:0}.mode-tab-title{line-height:1.1;display:block}.btn-duel-launch{text-align:left;background:radial-gradient(circle at 100% 0,#ffffff2e,#0000 28%),linear-gradient(135deg,#93be58,#6d9736);justify-content:flex-start;align-items:center;gap:14px;display:flex;box-shadow:0 4px #496622}.btn-duel-launch-icon{background:#00000029;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.btn-duel-launch-copy{flex-direction:column;gap:4px;display:flex}.btn-duel-launch-copy strong{font-size:18px;line-height:1.15}.btn-duel-launch-copy span{color:#fffc;letter-spacing:.04em;text-transform:uppercase;font-size:11px;font-weight:800}.settings-section{margin-bottom:20px}.settings-section h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:14px;font-weight:800}.theme-grid{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.theme-swatch{cursor:pointer;border:2px solid #0000;border-radius:12px;flex-direction:column;transition:all .2s;display:flex;overflow:hidden}.theme-swatch:hover{border-color:#fff3;box-shadow:0 4px 12px #0003}.theme-swatch.active{border-color:var(--accent-green)}.theme-swatch-colors{height:40px;display:flex}.theme-swatch-light,.theme-swatch-dark{flex:1}.theme-swatch-name{background:var(--bg-input);text-align:center;padding:6px 0;font-size:11px;font-weight:700}.piece-set-scroll{gap:10px;padding-bottom:10px;display:flex;overflow-x:auto}.piece-set-scroll::-webkit-scrollbar{height:6px}.piece-set-scroll::-webkit-scrollbar-track{background:var(--bg-panel-dark);border-radius:3px}.piece-set-scroll::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}.piece-set-option{background:var(--bg-input);cursor:pointer;border:2px solid #0000;border-radius:12px;flex-direction:column;flex-shrink:0;align-items:center;gap:6px;width:70px;padding:8px;transition:all .2s;display:flex}.piece-set-option:hover{background:#4b4844;border-color:#ffffff1a}.piece-set-option.active{border-color:var(--accent-green);background:#4b4844}.piece-set-option img{width:40px;height:40px}.piece-set-name{text-align:center;font-size:10px;font-weight:700}.promotion-overlay{z-index:60;background:#000000a6;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.promotion-modal{background:var(--bg-panel);border:1px solid var(--border-color);border-radius:24px;width:min(360px,100%);padding:20px;box-shadow:0 24px 60px #00000059}.promotion-modal h3{color:#fff;text-align:center;margin:0 0 14px;font-size:18px}.promotion-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.promotion-piece-btn{background:var(--bg-input);border:1px solid var(--border-color);cursor:pointer;border-radius:16px;padding:10px;transition:transform .15s,border-color .15s,background .15s}.promotion-piece-btn:hover{border-color:var(--accent-green);background:#4b4844;transform:translateY(-2px)}.promotion-piece-btn img{width:100%;height:auto;display:block}.promotion-cancel{border:1px solid var(--border-color);width:100%;color:var(--text-secondary);cursor:pointer;background:0 0;border-radius:14px;margin-top:14px;padding:10px 14px;font-weight:700}.promotion-cancel:hover{color:#fff;border-color:#6f6a63}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}