:root{--bg:#000;--text:#fff;--text-muted:#888;--border:#fff;--border-subtle:#333;--board-surface:#0a0a0a;--board-active:#1a1a1a;--board-select-box:#ffffff14;--pie-front:#0a0a0a;--pie-front-alt:#141414;--pie-back:#111;--pie-back-alt:#1a1a1a;--pie-center:#000;--pie-label:#fff;--pie-clear:#fff;--pie-highlight-value:#333;--pie-highlight-note:#222;--conflict-bg:#dc323273;--conflict-text:#f88;--conflict-line-bg:#dc32321f}body{background:var(--bg);color:var(--text);-webkit-user-select:none;user-select:none;overscroll-behavior:none;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}button{font-family:inherit}a{color:inherit;text-decoration:none}.landing[data-v-79f6ff74]{background:var(--bg);min-height:100svh}.card-row[data-v-b60790fa]{border-bottom:1px solid var(--border-subtle);align-items:center;gap:8px;display:flex}.card[data-v-b60790fa]{min-width:0;min-height:56px;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:none;flex:1;align-items:center;gap:16px;padding:12px 0;display:flex}.remove[data-v-b60790fa]{min-width:44px;min-height:44px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;padding:0;font-size:20px;line-height:1}.thumb[data-v-b60790fa]{border:1px solid var(--border-subtle);flex-shrink:0;grid-template-columns:repeat(9,1fr);width:36px;height:36px;display:grid}.thumb .dot[data-v-b60790fa]{border:.5px solid #0000}.thumb .dot.filled[data-v-b60790fa]{background:var(--text)}.thumb .dot.given[data-v-b60790fa]{box-shadow:inset 0 0 0 .5px var(--border)}.info[data-v-b60790fa]{flex-direction:column;gap:2px;display:flex}.title[data-v-b60790fa]{font-size:16px;font-weight:500}.badge[data-v-b60790fa]{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-left:8px;font-size:11px;font-weight:600}.meta[data-v-b60790fa]{color:var(--text-muted);font-size:13px}.home[data-v-6ad3e9c5]{min-height:100svh;padding:16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));box-sizing:border-box;max-width:480px;margin:0 auto}.header[data-v-6ad3e9c5]{margin-bottom:24px}.header h1[data-v-6ad3e9c5]{letter-spacing:-.02em;margin:0;font-size:28px;font-weight:700}.continue[data-v-6ad3e9c5]{margin-bottom:28px}.continue-btn[data-v-6ad3e9c5]{border:2px solid var(--border);background:var(--bg);width:100%;min-height:64px;color:var(--text);text-align:left;cursor:pointer;box-sizing:border-box;padding:16px}.continue-btn .continue-label[data-v-6ad3e9c5]{margin-bottom:4px;font-size:18px;font-weight:600;display:block}.continue-btn .continue-meta[data-v-6ad3e9c5]{color:var(--text-muted);font-size:14px}.section[data-v-6ad3e9c5]{margin-bottom:28px}.section-title[data-v-6ad3e9c5]{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);margin:0 0 12px;font-size:14px;font-weight:600}.section-toggle[data-v-6ad3e9c5]{width:100%;color:inherit;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;min-height:44px;margin-bottom:12px;padding:0;display:flex}.section-toggle .section-title[data-v-6ad3e9c5]{margin:0}.section-toggle .chevron[data-v-6ad3e9c5]{color:var(--text-muted);font-size:20px}.empty[data-v-6ad3e9c5]{color:var(--text-muted);margin:0;font-size:14px}.new-game .section-title[data-v-6ad3e9c5]{margin-bottom:12px}.new-btn[data-v-6ad3e9c5]{border:1px solid var(--border);background:var(--bg);width:100%;min-height:48px;color:var(--text);cursor:pointer;margin-bottom:8px;font-size:16px;font-weight:500;display:block}.overlay[data-v-1ccc22ad]{z-index:100;pointer-events:none;opacity:.85;place-items:center;animation:.15s ease-out forwards pie-in-1ccc22ad;display:grid;position:fixed;transform:translate(-50%,-50%)scale(0)}.overlay .pie[data-v-1ccc22ad]{filter:drop-shadow(0 4px 20px #ffffff14);grid-area:1/1}.overlay .pie-back[data-v-1ccc22ad]{width:min(75vw,310px);height:min(75vw,310px)}.overlay .pie-front[data-v-1ccc22ad]{width:min(55vw,220px);height:min(55vw,220px)}.slice[data-v-1ccc22ad]{stroke:var(--border);stroke-width:.6px}.slice.back[data-v-1ccc22ad]{fill:var(--pie-back)}.slice.back[data-v-1ccc22ad]:nth-child(odd){fill:var(--pie-back-alt)}.slice.front[data-v-1ccc22ad]{fill:var(--pie-front)}.slice.front[data-v-1ccc22ad]:nth-child(odd){fill:var(--pie-front-alt)}.slice.front.on[data-v-1ccc22ad]{fill:var(--pie-highlight-value)}.slice.back.on[data-v-1ccc22ad]{fill:var(--pie-highlight-note)}.slice.on.clear[data-v-1ccc22ad]{fill:#fff3}.center[data-v-1ccc22ad]{fill:var(--pie-center);stroke:var(--border);stroke-width:.6px}.label[data-v-1ccc22ad]{text-anchor:middle;dominant-baseline:central;fill:var(--pie-label);font-family:system-ui,sans-serif}.label.inner[data-v-1ccc22ad]{font-size:7px;font-weight:600}.label.clear[data-v-1ccc22ad]{fill:var(--pie-clear)}.label.on[data-v-1ccc22ad]{fill:var(--text)}.label.clear.on[data-v-1ccc22ad]{fill:var(--pie-clear)}@keyframes pie-in-1ccc22ad{0%{transform:translate(-50%,-50%)scale(0)}to{transform:translate(-50%,-50%)scale(1)}}.board-wrap[data-v-e978736c]{touch-action:none;position:relative}.undo-row[data-v-e978736c]{justify-content:center;gap:12px;width:min(92vw,420px);margin:12px auto 0;display:flex}:is(.undo-btn,.redo-btn)[data-v-e978736c]{border:1px solid var(--border-subtle);background:var(--bg);min-height:44px;color:var(--text);cursor:pointer;flex:1;font-size:16px}:is(.undo-btn,.redo-btn)[data-v-e978736c]:disabled{opacity:.4;cursor:not-allowed}.board[data-v-e978736c]{grid-template-columns:repeat(9,1fr);width:min(92vw,420px);display:grid}.board .cell[data-v-e978736c]{aspect-ratio:1;border:1px solid var(--border-subtle);background:var(--board-surface);color:var(--text);-webkit-user-select:none;user-select:none;touch-action:none;cursor:default;place-items:center;font-size:clamp(14px,4vw,22px);font-weight:200;display:grid}.board .cell.given[data-v-e978736c]{font-weight:700}.board .cell.select-box[data-v-e978736c]{background:var(--board-select-box)}.board .cell.active[data-v-e978736c]{background:var(--board-active)}.board .cell.conflict[data-v-e978736c]{background:var(--conflict-bg);color:var(--conflict-text);font-weight:600}.board .cell.conflict-line[data-v-e978736c]{background:var(--conflict-line-bg)}.board .cell.conflict.conflict-line[data-v-e978736c]{background:var(--conflict-bg)}.board .cell.box-right[data-v-e978736c]{border-right-width:2px;border-right-color:var(--border)}.board .cell.box-bottom[data-v-e978736c]{border-bottom-width:2px;border-bottom-color:var(--border)}.board .cell.edge-left[data-v-e978736c]{border-left-width:2px;border-left-color:var(--border)}.board .cell.edge-right[data-v-e978736c]{border-right-width:2px;border-right-color:var(--border)}.board .cell.edge-top[data-v-e978736c]{border-top-width:2px;border-top-color:var(--border)}.board .cell.edge-bottom[data-v-e978736c]{border-bottom-width:2px;border-bottom-color:var(--border)}.board .cell .value[data-v-e978736c]{font-size:1.4em}.board .cell .notes[data-v-e978736c]{width:100%;height:100%;color:var(--text);grid-template-columns:repeat(3,1fr);font-size:.45em;display:grid}.board .cell .notes span[data-v-e978736c]{place-items:center;display:grid}.game-view[data-v-0ef61517]{min-height:100svh;padding:12px 16px;padding-bottom:calc(16px + env(safe-area-inset-bottom));box-sizing:border-box;flex-direction:column;align-items:center;display:flex}.top-bar[data-v-0ef61517]{align-items:center;gap:12px;width:100%;max-width:420px;min-height:44px;margin-bottom:16px;display:flex}.back[data-v-0ef61517],.help[data-v-0ef61517]{border:1px solid var(--border-subtle);background:var(--bg);min-width:44px;min-height:44px;color:var(--text);cursor:pointer;font-size:20px}.meta[data-v-0ef61517]{text-align:center;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;flex:1;font-size:14px}.help-section[data-v-0ef61517]{align-items:center;gap:8px;display:flex}.help-count[data-v-0ef61517]{color:var(--text-muted);white-space:nowrap;font-size:14px}.win-banner[data-v-0ef61517]{border:2px solid var(--border);letter-spacing:.08em;text-transform:uppercase;margin-top:24px;padding:12px 24px;font-size:18px;font-weight:600}