:root{--bg:#eef1f5;--panel:#fff;--ink:#1f2733;--muted:#6b7787;--line:#cfd6e0;--board-bg:#2a3140;--cell-bg:#3a4356;--cell-placed:#46516a;--accent:#b8860b;--accent-ink:#fff;--danger:#c0392b;--ok:#2e7d32;--shadow:0 10px 30px #141c282e}*{box-sizing:border-box}html,body{height:100%;margin:0;padding:0}body{background:var(--bg);color:var(--ink);font:15px/1.45 Segoe UI,Roboto,system-ui,-apple-system,sans-serif}button{font:inherit;cursor:pointer}.app{flex-direction:column;min-height:100vh;display:flex}.toolbar{background:var(--panel);border-bottom:1px solid var(--line);padding:12px 20px;box-shadow:0 2px 8px #141c280f}.toolbar-inner{flex-wrap:wrap;align-items:center;gap:18px;max-width:1240px;margin:0 auto;display:flex}.brand{flex-direction:column;line-height:1.1;display:flex}.brand-title{letter-spacing:.5px;color:var(--accent);font-size:22px;font-weight:700}.brand-sub{color:var(--muted);font-size:12px}.toolbar-buttons{flex-wrap:wrap;gap:8px;display:flex}.toolbar-buttons button{border:1px solid var(--line);color:var(--ink);background:#f7f9fc;border-radius:7px;padding:7px 13px;transition:background .12s,border-color .12s}.toolbar-buttons button:hover:not(:disabled){background:#e9eef6;border-color:#b9c3d1}.toolbar-buttons button:disabled{opacity:.45;cursor:default}.toolbar-buttons button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.toolbar-buttons button.primary:hover:not(:disabled){background:#a0730a}.toolbar-buttons button.active{background:#dbe6f5;border-color:#9db4d4}.toolbar-buttons button.check{color:#23406e;background:#eef4ff;border-color:#b8c9e6}.toolbar-buttons button.check:hover:not(:disabled){background:#e0ebff;border-color:#9fb8dd}.status-cluster{gap:20px;margin-left:auto;display:flex}.stat{flex-direction:column;align-items:center;min-width:62px;display:flex}.stat label{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-size:11px}.stat strong{font-variant-numeric:tabular-nums;font-size:20px}.game-area{width:100%;max-width:calc(min(calc(100vh - 190px), var(--n,8) * 130px) + clamp(250px, 24vw, 360px) + 56px);flex:1;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:16px;margin:0 auto;padding:18px 20px 32px;display:grid}.board-column{flex-direction:column;align-items:center;gap:10px;min-width:0;display:flex}.side-column{flex-direction:column;align-self:stretch;gap:14px;width:clamp(250px,24vw,360px);min-height:0;display:flex;overflow:auto}.board{--n:6;--cols:3;grid-template-columns:repeat(var(--n), minmax(0, 1fr));grid-template-rows:repeat(var(--n), minmax(0, 1fr));background:var(--board-bg);width:min(100%, calc(100vh - 190px), calc(var(--n) * 130px));aspect-ratio:1;box-shadow:var(--shadow);border-radius:10px;gap:3px;margin:0 auto;padding:6px;display:grid}.cell{background:var(--cell-bg);border-radius:6px;justify-content:center;align-items:center;min-width:0;min-height:0;display:flex;overflow:hidden}.cell.placed{background:var(--cell-placed);box-shadow:inset 0 0 0 2px #ffffff1f}.cell.empty{background:#4a2b2b}.cell.placed .icon{width:78%;height:78%}.candidates{grid-template-columns:repeat(var(--cols), minmax(0, 1fr));box-sizing:border-box;place-content:center;gap:2px;width:100%;height:100%;padding:2px;display:grid}.candidate{aspect-ratio:1;background:0 0;border:0;border-radius:4px;justify-content:center;align-items:center;min-width:0;padding:0;line-height:0;display:flex}.candidate .icon{width:90%;height:90%}.candidate:hover:not(:disabled){background:#ffffff24}.candidate:disabled{cursor:default}.icon{image-rendering:auto;border-radius:4px;display:inline-block;position:relative}.not-badge{border:2px solid var(--danger);background:#c0392b1f;border-radius:50%;position:absolute;inset:1px}.not-badge:after{content:"";background:var(--danger);width:116%;height:2px;position:absolute;top:46%;left:-8%;transform:rotate(-45deg)}.clue-panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:10px 12px 12px;box-shadow:0 1px 3px #141c280f}.clue-panel-title{text-transform:uppercase;letter-spacing:.07em;color:var(--muted);align-items:baseline;gap:8px;margin:0 0 8px;font-size:13px;display:flex}.clue-panel-title .count{color:#98a3b3;font-size:11px}.clue-list{flex-wrap:wrap;gap:6px;display:flex}.clue-panel.horizontal .clue{justify-content:center;max-height:56px}.side-column .clue-panel.horizontal{flex-direction:column;flex:auto;min-height:0;display:flex}.clue-panel.horizontal .clue-list{flex:auto;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:minmax(min-content,1fr);align-content:stretch;justify-items:center;gap:4px;min-height:0;display:grid}.empty-note{color:#98a3b3;margin:4px 0;font-size:13px}.clue{border:1px solid var(--line);background:#f5f7fb;border-radius:7px;align-items:center;gap:3px;padding:3px 5px;display:flex;position:relative}.clue:hover{background:#eaf0f9}.clue.selected{border-color:var(--accent);background:#fdf6e3;box-shadow:0 0 0 2px #b8860b40}.clue .glyph{color:#4a566b;text-align:center;min-width:15px;padding:0 1px;font-size:15px;font-weight:700}.clue-x{flex:none;width:15px;height:15px;margin:0 1px;position:relative}.clue-x:before,.clue-x:after{content:"";background:var(--danger);border-radius:1px;height:2px;position:absolute;top:50%;left:0;right:0}.clue-x:before{transform:translateY(-50%)rotate(45deg)}.clue-x:after{transform:translateY(-50%)rotate(-45deg)}.clue.same,.clue.notSame{flex-direction:column;gap:3px;padding:6px 8px}.clue-join{flex:none;justify-content:center;align-items:center;width:24px;height:8px;display:flex;position:relative}.clue-join:before{content:"";background:#64708a;border-radius:1px;height:2px;position:absolute;top:3px;left:0;right:0}.clue-join.negated{width:15px;height:15px}.clue-join.negated:before{content:none}.clue-join .clue-x{margin:0}.clue .middle{box-shadow:0 0 0 2px #b8860b8c}.clue .arrow{color:#7a8699;font-size:12px;position:absolute;bottom:-10px;left:50%;transform:translate(-50%)}.status-line{border:1px solid #e6ddbf;border-left:4px solid var(--accent);color:#4a4232;background:#fffdf5;border-radius:7px;width:100%;max-width:640px;min-height:40px;padding:9px 12px}.status-line.error{border-color:#e8c4c0;border-left-color:var(--danger);color:#7d2d24;background:#fdf1f0}.status-line.ok{border-color:#c6e0c6;border-left-color:var(--ok);color:#245c28;background:#f1f9f1}.status-line.bad{border-color:#e8c4c0;border-left-color:var(--danger);color:#7d2d24;background:#fdf1f0}.modal-backdrop{z-index:20;background:#1218228c;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--panel);width:min(420px,100%);box-shadow:var(--shadow);border-radius:12px;padding:22px 24px}.modal.wide{width:min(640px,100%);max-height:86vh;overflow:auto}.modal h2{color:var(--accent);margin:0 0 12px}.modal h3{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:16px 0 6px;font-size:14px}.modal p{color:#3b4553;margin:0 0 8px}.field{justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px;display:flex}.field select,.field input{font:inherit;border:1px solid var(--line);background:#fbfcfe;border-radius:7px;min-width:120px;padding:7px 9px}.modal-actions{justify-content:flex-end;gap:10px;margin-top:18px;display:flex}.modal-actions button{border:1px solid var(--line);background:#f7f9fc;border-radius:7px;padding:8px 16px}.modal-actions button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.result.won h2{color:var(--ok)}.result.lost h2{color:var(--danger)}.result-line{font-variant-numeric:tabular-nums}.result-line .dot{color:var(--muted);margin:0 8px}.help-list{margin:0 0 8px;padding-left:20px}.help-list li{margin-bottom:4px}.help-note{color:var(--muted);font-size:13px}.help-table{border-collapse:collapse;width:100%}.help-table td{border-top:1px solid var(--line);vertical-align:top;padding:7px 8px;font-size:13.5px}.help-table .help-desc{white-space:nowrap;color:#3b4553;font-weight:600}@media (width<=780px){.game-area{grid-template-columns:1fr}.side-column{width:100%;overflow:visible}.status-cluster{margin-left:0}}@media (width<=560px){.clue-panel.horizontal .clue-list{grid-template-columns:repeat(2,minmax(0,1fr))}}