:root{--bg:#1e1e2e;--bg-glow:#2a2a40;--panel:#252539;--panel2:#313145;--line:#3c3c54;--inset:#181825;--code-bg:#16161f;--text:#cdd6f4;--muted:#9aa2bd;--accent:#89b4fa;--accent2:#94e2d5;--gold:#f9e2af;--green:#a6e3a1;--red:#f38ba8;--boss:#cba6f7;--fire:#fab387;--t-kw:#89b4fa;--t-set:#fab387;--t-logic:#f5c2e7;--t-other:#b4befe;--t-fn:#94e2d5;--t-str:#a6e3a1;--t-num:#f9e2af;--t-com:#6c7086;--shadow:0 10px 30px #00000061;--shadow-sm:0 4px 14px #00000047;--glass-bg:#1e1e2eb8;--ring:0 0 0 3px #89b4fa59;--scroll-track:var(--inset);--scroll-thumb:#45475a;--r-sm:8px;--r-md:10px;--r-lg:14px;--r-xl:16px}:root[data-theme=light]{--bg:#f3f1ea;--bg-glow:#fffdf7;--panel:#fbf9f3;--panel2:#ece8dd;--line:#ddd8ca;--inset:#e7e2d3;--code-bg:#f7f4ec;--text:#45475a;--muted:#6c6f85;--accent:#2f6fe0;--accent2:#11998a;--gold:#c98a18;--green:#2f9b35;--red:#d63a56;--boss:#9a4fd0;--fire:#d97a2e;--t-kw:#2f6fe0;--t-set:#c0700b;--t-logic:#c44aa0;--t-other:#5a52d6;--t-fn:#0f8f82;--t-str:#2f9b35;--t-num:#b07d00;--t-com:#9499ad;--shadow:0 10px 28px #4c4f6924;--shadow-sm:0 4px 14px #4c4f691a;--glass-bg:#fbf9f3c7;--ring:0 0 0 3px #2f6fe047;--scroll-thumb:#c7c1b1}*{box-sizing:border-box;scrollbar-width:thin;scrollbar-color:var(--scroll-thumb) var(--scroll-track)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--scroll-track);border-radius:999px}::-webkit-scrollbar-thumb{background:var(--scroll-thumb);border:2px solid var(--scroll-track);border-radius:999px}::-webkit-scrollbar-thumb:hover{background:var(--accent)}::-webkit-scrollbar-corner{background:var(--scroll-track)}html,body,#root{height:100%;margin:0}body{background:radial-gradient(1200px 620px at 82% -12%, var(--bg-glow) 0, transparent 58%), var(--bg);color:var(--text);font-family:Segoe UI,Roboto,system-ui,sans-serif;font-size:14px;transition:background-color .3s,color .3s}.app-shell{flex-direction:column;height:100vh;display:flex;overflow:hidden}:focus-visible{box-shadow:var(--ring);border-radius:8px;outline:none}button{cursor:pointer;border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:9px;justify-content:center;align-items:center;gap:6px;padding:8px 13px;font-family:inherit;font-size:13px;transition:transform .12s,border-color .14s,background .14s,box-shadow .14s,color .14s;display:inline-flex}button:hover{border-color:var(--accent)}button:active:not(:disabled){transform:translateY(0)scale(.985)}button:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn-primary{background:linear-gradient(135deg, var(--accent), #6f9cf5);color:#0b1530;border:none;font-weight:700}.btn-run{background:linear-gradient(135deg, var(--accent2), #5fc7b8);color:#05322c;border:none;font-weight:700}.btn-ghost{background:0 0}.btn-primary:hover:not(:disabled),.btn-run:hover:not(:disabled),.btn-ghost:hover:not(:disabled){box-shadow:var(--shadow-sm);transform:translateY(-1px)}.icon-only{width:42px;padding-left:0;padding-right:0}.spacer{flex:1}.topbar{background:var(--glass-bg);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:30;flex:none;align-items:center;gap:18px;padding:10px 18px;transition:background-color .3s,border-color .3s;display:flex;position:sticky;top:0}.brand{letter-spacing:.3px;white-space:nowrap;align-items:center;gap:8px;font-size:16px;font-weight:800;display:flex}.brand>svg{color:var(--accent)}.brand .sub{color:var(--muted);margin-left:6px;font-size:12px;font-weight:500}.stats{flex-wrap:wrap;align-items:center;gap:14px;margin-left:auto;display:flex}.rankbox{text-align:right;line-height:1.15}.rankbox b{align-items:center;gap:6px;font-size:13px;display:inline-flex}.rankbox b>svg{color:var(--gold)}.rankbox small{color:var(--muted);font-size:11px;display:block}.xpbar{background:var(--inset);border:1px solid var(--line);border-radius:6px;width:150px;height:9px;overflow:hidden}.xpbar>div{background:linear-gradient(90deg, var(--accent2), var(--accent));width:0;height:100%;transition:width .55s cubic-bezier(.22,.61,.36,1)}.pill{background:var(--panel2);border:1px solid var(--line);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:5px 11px;font-weight:700;display:inline-flex}.pill.gold{color:var(--gold)}.pill.fire{color:var(--fire)}.pill.bump{animation:.6s pillBump}@keyframes pillBump{0%{transform:scale(1)}35%{transform:scale(1.18)}to{transform:scale(1)}}.layout{flex:auto;grid-template-rows:minmax(0,1fr);grid-template-columns:300px minmax(520px,1fr) 360px;min-height:0;display:grid}.quests{background:var(--panel);border-right:1px solid var(--line);min-height:0;padding:12px;transition:background-color .3s,border-color .3s;overflow-y:auto}.schema{background:var(--panel);border-left:1px solid var(--line);flex-direction:column;min-height:0;transition:background-color .3s,border-color .3s;display:flex;overflow:hidden}.schema-head{padding:12px 12px 0}.schema-tabbody{flex:1;min-height:0;padding:0 12px 14px;overflow-y:auto}.play{min-height:0;padding:18px 22px 32px;overflow-y:auto}.schema-tabs{background:var(--inset);border:1px solid var(--line);border-radius:11px;grid-template-columns:repeat(4,1fr);gap:4px;margin:10px 12px;padding:6px;display:grid}.schema-tabs button{color:var(--muted);background:0 0;border:1px solid #0000;border-radius:8px;gap:4px;min-width:0;padding:7px 3px;font-size:11px;font-weight:700}.schema-tabs button>svg{flex:none}.schema-tabs button:hover{color:var(--text);border-color:var(--line)}.schema-tabs button.active{background:var(--panel2);color:var(--accent);border-color:var(--accent);box-shadow:var(--shadow-sm)}.panel-title{text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin:6px 2px 10px;font-size:11px}.world{margin-bottom:8px}.world-h{background:var(--panel2);border:1px solid var(--line);cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;border-radius:9px;align-items:center;gap:8px;width:100%;padding:9px 10px;display:flex}.world-h:hover{border-color:var(--accent)}.world-h.boss{background:linear-gradient(135deg, color-mix(in srgb, var(--boss) 22%, var(--panel2)), var(--panel2));border-color:color-mix(in srgb, var(--boss) 45%, var(--line))}.world-h>svg:nth-of-type(2){color:var(--accent)}.world-h .wname{flex:1;font-size:12.5px;font-weight:700}.world-h .wcount{color:var(--muted);font-size:11px}.world-body{padding:6px 0 4px 6px}.qitem{cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;justify-content:flex-start;align-items:center;gap:8px;width:100%;padding:7px 9px;transition:background .14s,border-color .14s;display:flex;position:relative}.qitem:hover{background:var(--panel2)}.qitem.active{background:var(--panel2);border-color:var(--accent)}.qitem.active:before{content:"";background:var(--accent);border-radius:3px;width:3px;position:absolute;top:18%;bottom:18%;left:-1px}.qitem .qttl{flex:1;font-size:12.5px}.qitem.solved .qttl{color:var(--green)}.dot-icon{color:var(--line);flex:none}.qitem.solved .dot-icon{color:var(--green)}.star-row{color:var(--gold);align-items:center;gap:1px;display:inline-flex}.star-row.dim{color:color-mix(in srgb, var(--muted) 55%, transparent)}.prompt-card{background:linear-gradient(135deg, var(--panel2), var(--panel));border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:16px 18px;animation:.34s both fadeUp}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.prompt-card.boss{border-color:var(--boss);box-shadow:0 0 0 1px color-mix(in srgb, var(--boss) 30%, transparent), var(--shadow)}.pc-top{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:8px;display:flex}.prompt-heading{flex:1;min-width:240px}.prompt-heading small{color:var(--muted);margin-bottom:4px;font-size:11px;display:block}.pc-top h2{margin:0;font-size:17px}.tag{background:var(--inset);border:1px solid var(--line);color:var(--muted);border-radius:999px;align-items:center;gap:5px;padding:3px 9px;font-size:11px;display:inline-flex}.tag.xp{color:var(--accent2)}.tag.coins,.tag.stars{color:var(--gold)}.tag.done{color:var(--green);border-color:color-mix(in srgb, var(--green) 45%, var(--line))}.prompt-text{font-size:14.5px;line-height:1.55}.cols-hint{color:var(--muted);margin-top:10px;font-size:12.5px}.cols-hint code{color:var(--accent2);background:var(--inset);border-radius:5px;padding:2px 6px}.hint-divider{margin-left:10px}.inline-code-btn{color:var(--accent2);background:var(--inset);border:1px solid var(--line);border-radius:5px;padding:2px 6px;font-family:Consolas,monospace;font-size:12px}.workbench{border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg, var(--panel), var(--bg));box-shadow:var(--shadow);margin-top:14px;overflow:hidden}.workbench-head{border-bottom:1px solid var(--line);background:var(--panel2);justify-content:space-between;align-items:center;gap:14px;padding:12px 14px;display:flex}.workbench-title{align-items:center;gap:10px;min-width:190px;display:flex}.workbench-title>svg{color:var(--accent)}.workbench-title span{font-weight:800;display:block}.workbench-title small{color:var(--muted);font-size:11px}.syntax-legend{color:var(--muted);flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;font-size:11px;display:flex}.syntax-legend span{align-items:center;gap:5px;display:inline-flex}.legend-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.legend-dot.kw{background:var(--t-kw)}.legend-dot.set{background:var(--t-set)}.legend-dot.logic{background:var(--t-logic)}.legend-dot.fn{background:var(--t-fn)}.legend-dot.str{background:var(--t-str)}.chips{flex-wrap:wrap;gap:6px;margin-top:0;padding:10px 12px 0;display:flex}.chip{background:var(--panel2);border:1px solid var(--line);cursor:pointer;color:var(--text);border-radius:7px;padding:4px 9px;font-family:Consolas,monospace;font-size:11.5px}.chip:hover{border-color:var(--accent2);color:var(--accent2);transform:translateY(-1px)}.editor-wrap{border:1px solid var(--line);background:var(--code-bg);border-radius:12px;margin:10px 12px 0;transition:box-shadow .15s,border-color .15s;position:relative;overflow:hidden}.editor-wrap:focus-within{border-color:var(--accent);box-shadow:var(--ring)}.editor-bgimg{z-index:0;pointer-events:none;background-position:50%;background-repeat:no-repeat;background-size:cover;position:absolute;inset:-28px;transform:scale(1.06)}.editor-bgdim{z-index:0;pointer-events:none;position:absolute;inset:0}.editor-wrap.has-bg{box-shadow:inset 0 1px 0 #ffffff24, var(--shadow)}.editor-wrap.has-bg .hl{background:color-mix(in srgb, var(--code-bg) 30%, transparent);-webkit-backdrop-filter:blur(7px)saturate(1.25);backdrop-filter:blur(7px)saturate(1.25)}.editor-wrap.has-bg .editor-gutter{background:color-mix(in srgb, var(--code-bg) 40%, transparent);-webkit-backdrop-filter:blur(7px)saturate(1.25);backdrop-filter:blur(7px)saturate(1.25)}.editor-gutter{z-index:5;text-align:right;pointer-events:none;background:color-mix(in srgb, var(--panel2) 55%, var(--code-bg));border-right:1px solid var(--line);width:48px;color:var(--muted);-webkit-user-select:none;user-select:none;padding:16px 9px 16px 0;font-family:Cascadia Code,Fira Code,Consolas,monospace;font-size:14px;line-height:1.58;position:absolute;top:0;bottom:0;left:0;overflow:hidden}.editor-gutter .ln{opacity:.85;display:block}.editor-main{z-index:1;position:relative}.editor-shared{tab-size:2;box-sizing:border-box;white-space:pre;letter-spacing:0;border:0;padding:16px 16px 16px 60px;font-family:Cascadia Code,Fira Code,Consolas,monospace;font-size:14px;line-height:1.58}.hl,#hl{background:var(--code-bg);color:var(--text);pointer-events:none;z-index:1;margin:0;position:absolute;inset:0;overflow:hidden}#editor{resize:none;color:#0000;width:100%;height:240px;caret-color:var(--text);z-index:2;-webkit-text-fill-color:transparent;background:0 0;display:block;position:relative;overflow:auto}#editor:focus{outline:none}#editor::placeholder{color:var(--muted)}#editor:placeholder-shown{color:var(--muted);-webkit-text-fill-color:var(--muted)}#editor::selection{background:color-mix(in srgb, var(--accent) 38%, transparent)}.workbench-tools{align-items:center;gap:10px;display:flex}.editor-bg-btn{padding:6px 10px;font-size:12px}.editor-bg-panel{border:1px solid var(--line);background:var(--panel2);border-radius:12px;gap:11px;margin:10px 12px 0;padding:12px 14px;animation:.22s both fadeUp;display:grid}.editor-bg-panel .bg-title{align-items:center;gap:7px;font-size:12px;font-weight:800;display:flex}.editor-bg-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.editor-bg-row>label{color:var(--muted);min-width:56px;font-size:12px}.editor-bg-row input[type=range]{min-width:120px;accent-color:var(--accent);flex:1}.editor-bg-presets{flex-wrap:wrap;gap:8px;display:flex}.editor-bg-preset{border:1px solid var(--line);cursor:pointer;background-position:50%;background-size:cover;border-radius:8px;width:46px;height:30px;padding:0}.editor-bg-preset:hover{border-color:var(--accent);transform:translateY(-1px)}.editor-bg-preset.active{border-color:var(--accent);box-shadow:var(--ring)}.editor-bg-preset.none{color:var(--muted);background:var(--inset);justify-content:center;align-items:center;font-size:10px;display:inline-flex}.editor-bg-actions{gap:8px;display:flex}.editor-bg-actions .btn-ghost{padding:6px 10px;font-size:12px}.editor-status{color:var(--muted);flex-wrap:wrap;align-items:center;gap:12px;margin:0 12px;padding:8px 3px 0;font-size:11px;display:flex}.status-shortcut{margin-left:auto}.status-shortcut b{color:var(--text);background:var(--inset);border:1px solid var(--line);border-radius:5px;padding:1px 6px}.workbench-toolbar{background:color-mix(in srgb, var(--panel2) 55%, transparent);border-top:1px solid var(--line);margin:10px 0 0;padding:12px}.t-kw{color:var(--t-kw);font-weight:800}.t-set{color:var(--t-set);font-weight:800}.t-logic{color:var(--t-logic);font-weight:750}.t-other{color:var(--t-other);font-weight:700}.t-fn{color:var(--t-fn);font-weight:750}.t-str{color:var(--t-str)}.t-num{color:var(--t-num);font-weight:650}.t-com{color:var(--t-com);font-style:italic}.searchbox{background:var(--inset);border:1px solid var(--line);color:var(--muted);border-radius:9px;align-items:center;gap:8px;margin-bottom:12px;padding:7px 9px;transition:border-color .14s,box-shadow .14s;display:flex}.searchbox:focus-within{border-color:var(--accent);box-shadow:var(--ring)}.searchbox input{min-width:0;color:var(--text);font:inherit;background:0 0;border:none;outline:none;flex:1}.searchbox input::placeholder{color:var(--muted)}.progress-sum{background:var(--panel2);border:1px solid var(--line);border-radius:10px;margin-bottom:12px;padding:10px 12px}.progress-sum .row{justify-content:space-between;margin-bottom:2px;font-size:12px;display:flex}.progress-sum b{color:var(--accent2)}.progress-sum .bar{background:var(--inset);border:1px solid var(--line);border-radius:5px;height:8px;margin-top:6px;overflow:hidden}.progress-sum .bar>div{background:linear-gradient(90deg, var(--green), var(--accent2));width:0;height:100%;transition:width .5s}#fx{pointer-events:none;z-index:70;position:fixed;inset:0;overflow:hidden}.confetti{opacity:.95;border-radius:2px;width:9px;height:15px;animation:linear forwards fall;position:absolute;top:-16px}@keyframes fall{to{opacity:0;transform:translateY(110vh)rotate(900deg)}}.levelup{background:linear-gradient(135deg, var(--panel2), var(--panel));border:1px solid var(--gold);color:var(--gold);border-radius:var(--r-xl);z-index:71;box-shadow:var(--shadow);opacity:0;text-align:center;pointer-events:none;flex-direction:column;align-items:center;gap:5px;padding:18px 32px;font-size:22px;font-weight:800;transition:all .4s;display:flex;position:fixed;top:26%;left:50%;transform:translate(-50%)scale(.6)}.levelup.show{opacity:1;transform:translate(-50%)scale(1)}.levelup span{font-size:15px}.toolbar{flex-wrap:wrap;align-items:center;gap:9px;margin-top:10px;display:flex}.toolbar .spacer{flex:1}.kbd{color:var(--muted);font-size:11px}.kbd b{background:var(--inset);border:1px solid var(--line);border-radius:5px;padding:1px 6px}.lint{margin-top:12px;display:none}.lint.show{animation:.26s both fadeUp;display:block}.lint-title{color:var(--red);align-items:center;gap:7px;margin-bottom:6px;font-weight:800;display:flex}.lint .li{background:color-mix(in srgb, var(--red) 10%, transparent);border:1px solid color-mix(in srgb, var(--red) 40%, transparent);border-left-width:4px;border-radius:8px;margin-bottom:7px;padding:8px 12px}.lint .li b{color:var(--red)}.lint .li small{color:var(--muted);margin-top:2px;display:block}.verdict{border-radius:10px;margin-top:12px;padding:12px 14px;font-weight:600;display:none}.verdict.show{animation:.26s both fadeUp;display:block}.verdict-title{align-items:center;gap:8px;display:flex}.verdict.ok{background:color-mix(in srgb, var(--green) 13%, transparent);border:1px solid color-mix(in srgb, var(--green) 50%, transparent);color:color-mix(in srgb, var(--green) 70%, var(--text))}.verdict.bad{background:color-mix(in srgb, var(--red) 11%, transparent);border:1px solid color-mix(in srgb, var(--red) 45%, transparent);color:color-mix(in srgb, var(--red) 70%, var(--text))}.verdict .sub{color:var(--muted);margin-top:4px;font-size:12.5px;font-weight:400}.hintbox{margin-top:12px}.hint-item{background:var(--panel2);border:1px dashed var(--line);border-radius:8px;align-items:center;gap:7px;margin-bottom:7px;padding:9px 12px;font-size:13px;display:flex}.hint-item code{color:var(--accent2)}.result{margin-top:14px;animation:.3s both fadeUp}.result-title{color:var(--muted);margin-bottom:6px;font-size:12px}.tablewrap{border:1px solid var(--line);border-radius:10px;max-height:320px;overflow:auto}table.grid{border-collapse:collapse;width:100%;font-size:12.5px}table.grid th{background:var(--panel2);text-align:left;border-bottom:1px solid var(--line);white-space:nowrap;z-index:1;padding:8px 10px;position:sticky;top:0}table.grid td{border-bottom:1px solid color-mix(in srgb, var(--line) 55%, transparent);white-space:nowrap;padding:6px 10px}table.grid tbody tr:nth-child(2n) td{background:color-mix(in srgb, var(--panel2) 35%, transparent)}table.grid tbody tr:hover td{background:color-mix(in srgb, var(--accent) 12%, transparent)}.null{color:var(--muted);font-style:italic}.skeleton-wrap{flex-direction:column;gap:14px;display:flex}.skeleton{background:linear-gradient(90deg, var(--panel2) 25%, var(--line) 37%, var(--panel2) 63%);background-size:400% 100%;border-radius:8px;animation:1.4s infinite shimmer}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.sk-card{border-radius:var(--r-lg);height:120px}.sk-editor{border-radius:var(--r-lg);height:220px}.sk-line{height:14px}.sk-line.short{width:40%}.sk-line.mid{width:70%}.schema-head{justify-content:space-between;align-items:center;gap:8px;margin-bottom:10px;display:flex}.schema-head b{font-size:13px}.schema-head>svg{color:var(--accent);flex:none}.schema-actions{grid-template-columns:repeat(3,1fr);gap:6px;margin:-2px 0 8px;display:grid}.schema-action{color:var(--muted);background:var(--inset);border-radius:7px;padding:6px 7px;font-size:11px}.schema-er-btn{width:100%;color:var(--accent);border-color:color-mix(in srgb, var(--accent) 45%, var(--line));background:color-mix(in srgb, var(--accent) 10%, transparent);margin-bottom:10px;font-weight:700}.schema-related-list{color:var(--muted);flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:10px;font-size:11px;display:flex}.schema-related-list button{background:color-mix(in srgb, var(--accent2) 12%, transparent);border-color:color-mix(in srgb, var(--accent2) 40%, var(--line));color:var(--accent2);border-radius:6px;padding:3px 7px;font-family:Consolas,monospace;font-size:11px}.schema-related-list button:hover{transform:translateY(-1px)}.tutorial-panel{border:1px solid var(--line);background:var(--inset);border-radius:10px;margin:10px 0 12px;padding:10px}.tutorial-panel details{border-top:1px solid color-mix(in srgb, var(--line) 60%, transparent);padding:7px 0}.tutorial-panel details:first-of-type{border-top:0}.tutorial-panel summary{cursor:pointer;color:var(--text);align-items:center;gap:7px;font-size:12px;font-weight:800;list-style:none;display:flex}.tutorial-panel summary::-webkit-details-marker{display:none}.tutorial-panel summary:hover{color:var(--accent2)}.tutorial-body{color:var(--muted);padding:7px 0 0;font-size:11.5px;line-height:1.45}.tutorial-body p{margin:0 0 7px}.tutorial-body ul{margin:0 0 8px 17px;padding:0}.tutorial-body li{margin-bottom:4px}.tutorial-body code{color:var(--accent2);background:var(--code-bg);border:1px solid var(--line);border-radius:5px;padding:1px 4px;font-family:Consolas,monospace}.tutorial-body pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--code-bg);border:1px solid var(--line);color:var(--text);border-radius:8px;margin:7px 0 8px;padding:8px;font-family:Consolas,monospace;font-size:11px}.tutorial-body.compact p{margin-bottom:6px}.tutorial-insert{width:100%;color:var(--accent2);border-color:color-mix(in srgb, var(--accent2) 45%, var(--line))}#schema{padding-bottom:18px}.tbl{border:1px solid var(--line);background:var(--panel);border-radius:9px;margin-bottom:9px;transition:border-color .14s,box-shadow .14s;overflow:hidden}.tbl.related{border-color:color-mix(in srgb, var(--accent2) 70%, var(--line));box-shadow:0 0 0 1px color-mix(in srgb, var(--accent2) 22%, transparent)}.tbl.related .tbl-h{background:linear-gradient(135deg, color-mix(in srgb, var(--accent2) 20%, var(--panel2)), var(--panel2))}.tbl-h{background:var(--panel2);cursor:pointer;align-items:stretch;gap:6px;padding:0;font-size:12.5px;font-weight:700;display:flex}.tbl-h:hover{color:var(--accent)}.tbl-cols{padding:4px 0;display:none}.tbl.open .tbl-cols{display:block}.tbl-toggle{color:var(--text);background:0 0;border:none;border-radius:0;flex:1;justify-content:flex-start;min-width:0;padding:8px 10px;font-weight:800}.tbl-name{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tbl-badges{flex:none;align-items:center;gap:4px;margin-left:auto;display:inline-flex}.tbl-badges small,.tbl-badges em{color:var(--muted);border:1px solid var(--line);background:var(--inset);border-radius:999px;padding:1px 6px;font-size:10px;font-style:normal;font-weight:700}.tbl-badges em{color:var(--gold)}.schema-insert{border:none;border-left:1px solid var(--line);background:0 0;border-radius:0;width:38px;padding:0}.relation-strip{color:var(--accent);border-bottom:1px solid color-mix(in srgb, var(--line) 55%, transparent);gap:4px;margin-bottom:2px;padding:6px 10px 8px;font-size:10.5px;display:grid}.relation-strip span{text-overflow:ellipsis;white-space:nowrap;align-items:center;gap:5px;min-width:0;display:flex;overflow:hidden}.col{cursor:pointer;background:0 0;border:none;border-radius:0;justify-content:flex-start;gap:6px;width:100%;min-width:0;padding:6px 12px;font-size:12px;display:flex}.col:hover{background:var(--panel2);color:var(--accent2)}.col.pk-col{background:color-mix(in srgb, var(--gold) 6%, transparent)}.col.fk-col{background:color-mix(in srgb, var(--accent) 6%, transparent)}.col .cn{font-family:Consolas,monospace}.col .ck{color:var(--gold);align-items:center;gap:3px;display:inline-flex}.col .fk{color:var(--accent);font-size:10px}.col .nn{color:var(--accent2);border:1px solid color-mix(in srgb, var(--accent2) 28%, transparent);border-radius:999px;padding:0 5px;font-size:9.5px}.col .ty{color:var(--muted);flex:none;margin-left:auto;font-size:10.5px}.overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;background:#060912ad;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.overlay.show{animation:.2s both fadeUp;display:flex}.modal{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-xl);width:min(560px,92vw);box-shadow:var(--shadow);padding:22px}.modal h2{align-items:center;gap:8px;margin:0 0 8px;display:flex}.modal h2>svg{color:var(--accent)}.modal p{color:var(--muted)}.modal .row{align-items:center;gap:10px;margin:12px 0;display:flex}.modal .row label{width:130px;color:var(--muted)}.modal select,.modal input{background:var(--inset);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:7px 10px}.modal .actions{justify-content:flex-end;gap:10px;margin-top:16px;display:flex}.exam-summary .q{border-bottom:1px solid var(--line);align-items:center;gap:8px;padding:6px 0;display:flex}.exam-q{border-bottom:1px solid var(--line);padding:7px 0}.exam-q-line{align-items:center;gap:8px;display:flex}.exam-q-line span{flex:1}.exam-summary .ok{color:var(--green)}.exam-summary .bad{color:var(--red)}.solution-pre{white-space:pre-wrap;background:var(--code-bg);border:1px solid var(--line);color:var(--text);border-radius:8px;margin:8px 0 0;padding:8px;font-size:12px}.exam-banner{background:linear-gradient(135deg, color-mix(in srgb, var(--boss) 18%, var(--panel2)), var(--panel2));border:1px solid color-mix(in srgb, var(--boss) 45%, var(--line));border-radius:12px;align-items:center;gap:14px;margin-bottom:14px;padding:10px 16px;display:flex}.exam-banner>svg{color:var(--boss)}.exam-banner .timer{color:var(--gold);font-variant-numeric:tabular-nums;font-size:20px;font-weight:800}.exam-banner .timer.warn{color:var(--red)}.toast{background:var(--panel2);border:1px solid var(--accent);opacity:0;z-index:60;box-shadow:var(--shadow);border-radius:10px;padding:11px 18px;font-weight:600;transition:all .3s;position:fixed;bottom:22px;left:50%;transform:translate(-50%)translateY(20px)}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.badges{flex-wrap:wrap;gap:6px;margin-top:6px;display:flex}.badge{background:var(--panel2);border:1px solid var(--line);border-radius:999px;align-items:center;gap:5px;padding:4px 9px;font-size:11px;display:inline-flex}.badge.on{border-color:var(--gold);color:var(--gold)}.empty-state{min-height:280px;color:var(--muted);justify-content:center;align-items:center;gap:12px;font-weight:700;display:flex}.empty-state.bad{color:var(--red)}.empty-result{color:var(--muted);padding:16px}.er-modal{flex-direction:column;width:min(1160px,96vw);height:min(88vh,820px);padding:18px 18px 16px;display:flex}.er-head{align-items:center;gap:10px;margin-bottom:10px;display:flex}.er-head h2{align-items:center;gap:8px;margin:0;font-size:18px;display:flex}.er-head h2>svg{color:var(--accent)}.er-head .spacer{flex:1}.er-legend{color:var(--muted);flex-wrap:wrap;gap:14px;margin-bottom:10px;font-size:11px;display:flex}.er-legend span{align-items:center;gap:5px;display:inline-flex}.er-legend i{border-top:2px solid var(--accent);width:18px;height:0;display:inline-block}.er-legend i.rel{border-top-color:var(--accent2)}.er-legend i.dot{border:1px solid var(--accent2);background:color-mix(in srgb, var(--accent2) 20%, transparent);border-top-width:1px;border-radius:3px;width:10px;height:10px}.er-canvas{background:var(--inset);border:1px solid var(--line);background-image:linear-gradient(color-mix(in srgb, var(--line) 35%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--line) 35%, transparent) 1px, transparent 1px);background-size:26px 26px;border-radius:12px;flex:1;position:relative;overflow:auto}.er-stage{box-sizing:border-box;align-items:flex-start;gap:70px;min-width:max-content;min-height:100%;padding:36px;display:flex;position:relative}.er-col{z-index:2;flex-direction:column;gap:26px;display:flex;position:relative}.er-svg{z-index:1;pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.er-edge{fill:none;stroke:var(--accent);stroke-width:1.6px;opacity:.45}.er-edge.related{stroke:var(--accent2);stroke-width:2.4px;opacity:.95}.er-node{z-index:2;background:var(--panel);border:1px solid var(--line);width:200px;box-shadow:var(--shadow-sm);border-radius:11px;transition:transform .14s,box-shadow .14s;position:relative;overflow:hidden}.er-node:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.er-node.related{border-color:var(--accent2);box-shadow:0 0 0 1px color-mix(in srgb, var(--accent2) 45%, transparent), var(--shadow)}.er-node h4{background:var(--panel2);border-bottom:1px solid var(--line);align-items:center;gap:6px;margin:0;padding:9px 11px;font-size:12.5px;display:flex}.er-node h4>svg{color:var(--accent)}.er-node.related h4{background:linear-gradient(135deg, color-mix(in srgb, var(--accent2) 22%, var(--panel2)), var(--panel2))}.er-node ul{max-height:172px;margin:0;padding:4px 0;list-style:none;overflow:auto}.er-node li{align-items:center;gap:6px;padding:3px 11px;font-family:Consolas,monospace;font-size:11px;display:flex}.er-node li.is-pk{background:color-mix(in srgb, var(--gold) 7%, transparent)}.er-node li.is-fk{background:color-mix(in srgb, var(--accent) 7%, transparent)}.er-node li .er-ty{color:var(--muted);margin-left:auto;font-size:9.5px}.er-node li .er-pk{color:var(--gold);display:inline-flex}.er-node li .er-fk{color:var(--accent);display:inline-flex}.er-empty{color:var(--muted);text-align:center;width:100%;padding:30px}.er-inline{flex-direction:column;gap:10px;height:100%;display:flex}.er-inline .er-canvas{min-height:280px}.er-inline .er-stage{gap:48px;padding:22px}.er-inline .er-col{gap:20px}.er-inline .er-node{width:158px}.er-inline .er-node ul{max-height:150px}.er-expand-btn{width:100%;color:var(--accent);border-color:color-mix(in srgb, var(--accent) 45%, var(--line));background:color-mix(in srgb, var(--accent) 10%, transparent);font-weight:700}.tpl-panel{padding-top:4px}.tpl-hint{color:var(--muted);margin:0 0 10px;font-size:11.5px;line-height:1.5}.tpl-hint code{color:var(--accent2);background:var(--inset);border-radius:4px;padding:0 4px;font-family:Consolas,monospace}.tpl-list{flex-direction:column;gap:9px;display:flex}.tpl-card{border:1px solid var(--line);background:var(--inset);border-radius:10px;padding:10px;transition:border-color .14s}.tpl-card:hover{border-color:color-mix(in srgb, var(--accent) 45%, var(--line))}.tpl-card-head{align-items:center;gap:8px;display:flex}.tpl-card-head b{flex:1;font-size:12.5px}.tpl-insert{color:var(--accent);border-color:color-mix(in srgb, var(--accent) 45%, var(--line));background:color-mix(in srgb, var(--accent) 10%, transparent);padding:4px 9px;font-size:11.5px}.tpl-insert:hover{transform:translateY(-1px)}.tpl-card small{color:var(--muted);margin:4px 0 7px;font-size:11px;display:block}.tpl-card pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--code-bg);border:1px solid var(--line);color:var(--text);border-radius:8px;margin:0;padding:8px;font-family:Consolas,monospace;font-size:11px}@media (width<=1180px){.app-shell{height:auto;overflow:visible}.layout{grid-template-rows:auto;grid-template-columns:260px 1fr;min-height:0}.quests{overflow-y:visible}.schema{border-left:0;border-top:1px solid var(--line);grid-column:1/-1;max-height:460px;overflow:hidden}.play{overflow-y:visible}}@media (width<=820px){.topbar{flex-direction:column;align-items:flex-start}.stats{gap:10px;width:100%;margin-left:0}.layout{grid-template-columns:1fr}.quests,.schema,.play{border:0;max-height:none;overflow:visible}.play{padding:14px}.xpbar{flex:1;width:auto}}.ac-popup{z-index:45;background:var(--panel2);border:1px solid var(--accent);min-width:180px;max-width:300px;max-height:244px;box-shadow:var(--shadow);border-radius:10px;margin:0;padding:4px;list-style:none;animation:.12s both fadeUp;position:fixed;overflow:auto}.ac-item{cursor:pointer;color:var(--text);border-radius:7px;align-items:center;gap:8px;padding:6px 9px;font-size:12.5px;display:flex}.ac-item.active,.ac-item:hover{background:color-mix(in srgb, var(--accent) 18%, transparent)}.ac-kind{background:var(--inset);border:1px solid var(--line);border-radius:5px;flex:none;justify-content:center;align-items:center;width:18px;height:18px;font-size:10px;font-weight:800;display:inline-flex}.ac-kind.table{color:var(--accent)}.ac-kind.col{color:var(--accent2)}.ac-kind.kw{color:var(--t-set)}.ac-label{font-family:Consolas,monospace}.diff-panel{margin-top:12px;animation:.26s both fadeUp}.diff-head{color:var(--accent);align-items:center;gap:8px;margin-bottom:8px;font-weight:800;display:flex}.diff-block{border:1px solid var(--line);border-radius:10px;margin-bottom:10px;overflow:hidden}.diff-block-title{align-items:center;gap:7px;padding:7px 11px;font-size:12px;font-weight:700;display:flex}.diff-block.missing{border-color:color-mix(in srgb, var(--green) 45%, var(--line))}.diff-block.missing .diff-block-title{color:color-mix(in srgb, var(--green) 75%, var(--text));background:color-mix(in srgb, var(--green) 12%, transparent)}.diff-block.extra{border-color:color-mix(in srgb, var(--red) 45%, var(--line))}.diff-block.extra .diff-block-title{color:color-mix(in srgb, var(--red) 72%, var(--text));background:color-mix(in srgb, var(--red) 11%, transparent)}.diff-block .tablewrap{border:0;border-radius:0;max-height:220px}.dash-modal{width:min(720px,94vw);max-height:88vh;overflow:auto}.dash-cards{grid-template-columns:repeat(4,1fr);gap:10px;margin-top:4px;display:grid}.dash-card{background:var(--inset);border:1px solid var(--line);border-radius:12px;flex-direction:column;gap:3px;padding:11px 12px;display:flex}.dash-card small{color:var(--muted);text-transform:uppercase;letter-spacing:.6px;font-size:10.5px}.dash-card b{align-items:center;gap:6px;font-size:15px;display:inline-flex}.dash-card b>svg{color:var(--gold)}.dash-card span{color:var(--muted);font-size:11px}.dash-worlds{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.dash-world{background:var(--inset);border:1px solid var(--line);border-radius:10px;padding:9px 11px}.dash-world-head{align-items:center;gap:7px;font-size:12.5px;font-weight:700;display:flex}.dash-world-head>svg{color:var(--accent);flex:none}.dash-world-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.dash-world-num{color:var(--accent2);flex:none;font-weight:800}.dash-bar{background:var(--panel2);border:1px solid var(--line);border-radius:5px;height:7px;margin:7px 0 5px;overflow:hidden}.dash-bar>div{background:linear-gradient(90deg, var(--accent), var(--accent2));width:0;height:100%;transition:width .5s}.dash-bar>div.full{background:linear-gradient(90deg, var(--green), var(--accent2))}.dash-world-sub{color:var(--gold);align-items:center;gap:5px;font-size:11px;display:inline-flex}.dash-actions{flex-wrap:wrap;gap:10px;margin-top:16px;display:flex}.dash-actions .btn-ghost{font-size:12.5px}.about-modal{width:min(560px,94vw);max-height:88vh;overflow:auto}.about-hero{background:var(--inset);border:1px solid var(--line);border-radius:12px;align-items:flex-start;gap:14px;margin:4px 0 14px;padding:13px 14px;display:flex}.about-logo{background:color-mix(in srgb, var(--accent) 16%, var(--panel2));width:46px;height:46px;color:var(--accent);border-radius:12px;flex:none;justify-content:center;align-items:center;display:flex}.about-hero b{font-size:15px}.about-ver{color:var(--accent2);border:1px solid color-mix(in srgb, var(--accent2) 40%, var(--line));border-radius:999px;margin-left:8px;padding:1px 8px;font-size:11px}.about-hero p{color:var(--muted);margin:5px 0 0;font-size:12.5px;line-height:1.5}.about-list{color:var(--text);margin:0 0 14px;padding-left:18px;font-size:12.5px;line-height:1.6}.about-list li{margin-bottom:4px}.about-tech{flex-wrap:wrap;gap:6px;margin-bottom:14px;display:flex}.about-chip{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:999px;padding:4px 10px;font-size:11.5px}.about-dev{background:var(--inset);border:1px solid var(--line);border-radius:10px;padding:10px 12px}.about-dev .row{justify-content:space-between;gap:12px;margin-bottom:5px;font-size:12.5px;display:flex}.about-dev .row span{color:var(--muted)}.about-note{color:var(--muted);margin:6px 0 0;font-size:11.5px;font-style:italic}.about-links{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.about-links a{color:var(--accent);align-items:center;gap:6px;text-decoration:none;display:inline-flex}.explain-panel{border:1px solid color-mix(in srgb, var(--boss) 40%, var(--line));background:color-mix(in srgb, var(--boss) 8%, transparent);border-radius:10px;margin-top:12px;padding:11px 13px;animation:.26s both fadeUp}.explain-head{color:var(--boss);align-items:center;gap:8px;margin-bottom:8px;font-weight:800;display:flex}.explain-list{color:var(--text);margin:0;padding-left:20px;font-size:12.5px;line-height:1.65}.explain-list li{margin-bottom:5px}.history-panel{border:1px solid var(--line);background:var(--panel2);border-radius:10px;margin-top:12px;padding:11px 13px;animation:.26s both fadeUp}.history-head{color:var(--accent);align-items:center;gap:8px;margin-bottom:8px;font-weight:800;display:flex}.history-head small{color:var(--muted);font-weight:500}.history-empty{color:var(--muted);font-size:12px}.history-list{flex-direction:column;gap:6px;display:flex}.history-item{text-align:left;background:var(--inset);border:1px solid var(--line);border-radius:8px;justify-content:flex-start;align-items:center;gap:9px;width:100%;padding:7px 10px;display:flex}.history-item:hover{border-color:var(--accent2)}.history-item .hi-ok{color:var(--green);flex:none}.history-item .hi-bad{color:var(--red);flex:none}.history-sql{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--text);flex:1;font-family:Consolas,monospace;font-size:11.5px;overflow:hidden}.history-time{color:var(--muted);white-space:nowrap;flex:none;font-size:10.5px}.btn-ghost.active{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb, var(--accent) 10%, transparent)}@media (width<=640px){.dash-cards{grid-template-columns:repeat(2,1fr)}.dash-worlds{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important}}