@import"https://fonts.googleapis.com/css2?family=Fredoka:wght@500;600;700&family=Nunito:wght@400;500;600;700;800&display=swap";._board_1vfco_1{width:min(calc(100vw - 32px),520px);aspect-ratio:1;display:grid;grid-template-columns:repeat(9,1fr);grid-template-rows:repeat(9,1fr);border:2.5px solid var(--color-grid-strong);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-soft);background:var(--color-grid-strong)}._cell_1vfco_14{display:flex;align-items:center;justify-content:center;position:relative;background:var(--color-surface);border:1px solid var(--color-grid-line);padding:0;font-family:var(--font-body);font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--color-accent);min-height:40px;min-width:40px;touch-action:manipulation;cursor:pointer;transition:background-color .12s ease-out;outline:none}._cell_1vfco_14:focus-visible{z-index:1}._borderRight_1vfco_39{border-right:2.5px solid var(--color-grid-strong)}._borderBottom_1vfco_43{border-bottom:2.5px solid var(--color-grid-strong)}._given_1vfco_47{color:#7c2d12;font-weight:700}._selected_1vfco_52{background:var(--color-selected-cell);box-shadow:var(--ring-focus);z-index:2}._related_1vfco_58{background:var(--color-related-cell)}._sameNumber_1vfco_62{background:var(--color-same-number-cell)}._conflict_1vfco_66{background:var(--color-conflict-cell);border-color:var(--color-danger);z-index:3}._notesGrid_1vfco_72{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);width:100%;height:100%;align-items:center;justify-items:center}._noteDigit_1vfco_82{font-size:11px;font-weight:500;color:var(--color-text-muted);line-height:1}@media(max-width:380px){._cell_1vfco_14{font-size:18px}._noteDigit_1vfco_82{font-size:10px}}._pad_3ijxp_1{display:flex;gap:6px;width:100%}._button_3ijxp_7{flex:1;display:flex;align-items:center;justify-content:center;min-height:48px;min-width:36px;padding:10px 4px;border:none;border-radius:12px;background:var(--color-surface);box-shadow:var(--shadow-soft);font-size:22px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--color-accent);touch-action:manipulation;cursor:pointer;transition:background-color .12s ease-out,transform .12s ease-out,opacity .12s ease-out}._button_3ijxp_7:active{transform:scale(.93)}._button_3ijxp_7:disabled{pointer-events:none}._completed_3ijxp_36{opacity:.35;text-decoration:line-through}._toolbar_pjtp1_1{display:flex;gap:8px;width:100%}._button_pjtp1_7{flex:1;display:flex;align-items:center;justify-content:center;gap:4px;min-height:44px;min-width:44px;padding:8px;border:none;border-radius:12px;background:var(--color-surface);color:var(--color-text);font-size:14px;font-weight:600;touch-action:manipulation;cursor:pointer;transition:background-color .12s ease-out,color .12s ease-out,opacity .12s ease-out,transform .12s ease-out}._button_pjtp1_7:active{transform:scale(.93)}._button_pjtp1_7:disabled{opacity:.4;pointer-events:none}._icon_pjtp1_36{width:18px;height:18px;flex-shrink:0}._noteActive_pjtp1_42{background:var(--color-accent-soft);color:var(--color-accent)}._feedback_1n28r_1{display:flex;align-items:center;justify-content:center;min-height:44px;padding:8px 12px;border-radius:10px;margin:0 12px;font-size:14px;font-weight:600;line-height:1.4;text-align:center;transition:background-color .15s ease-out,color .15s ease-out}._neutral_1n28r_16{background:transparent;color:var(--color-text)}._hint_1n28r_21{background:var(--color-accent-soft);color:var(--color-accent)}._warning_1n28r_26{background:#fef3c7;color:#92400e}._error_1n28r_31{background:var(--color-danger-soft);color:var(--color-danger)}._success_1n28r_36{background:#dcfce7;color:var(--color-success)}._overlay_19dbq_1{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;background:#00000073;animation:_fadeIn_19dbq_1 .2s ease-out}._dialog_19dbq_12{position:relative;width:min(92vw,360px);background:var(--color-surface);border-radius:20px;padding:28px 24px 24px;box-shadow:0 20px 60px #0003;animation:_scaleIn_19dbq_1 .2s ease-out;text-align:center}._closeBtn_19dbq_23{position:absolute;top:10px;right:10px;display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:50%;background:transparent;color:var(--color-text-muted);cursor:pointer;touch-action:manipulation;transition:background-color .12s ease-out}._closeBtn_19dbq_23:hover{background:var(--color-surface-soft)}._closeIcon_19dbq_45{width:20px;height:20px}._title_19dbq_50{font-family:var(--font-title);font-size:28px;font-weight:700;color:var(--color-text);margin-bottom:16px}._stats_19dbq_58{display:flex;flex-direction:column;gap:8px;margin-bottom:24px}._stat_19dbq_58{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:var(--color-surface-soft);border-radius:10px;font-size:15px}._statLabel_19dbq_75{color:var(--color-text-muted);font-weight:500}._statValue_19dbq_80{font-weight:700;color:var(--color-text)}._actions_19dbq_85{display:flex;flex-direction:column;gap:8px}._primaryBtn_19dbq_91{width:100%;padding:12px;border:none;border-radius:12px;background:var(--color-primary);color:var(--color-on-primary);font-size:16px;font-weight:700;touch-action:manipulation;cursor:pointer;transition:background-color .12s ease-out,transform .12s ease-out}._primaryBtn_19dbq_91:active{transform:scale(.97)}._secondaryBtn_19dbq_109{width:100%;padding:12px;border:2px solid var(--color-surface-soft);border-radius:12px;background:transparent;color:var(--color-text);font-size:15px;font-weight:600;touch-action:manipulation;cursor:pointer;transition:background-color .12s ease-out,transform .12s ease-out}._secondaryBtn_19dbq_109:active{transform:scale(.97)}@keyframes _fadeIn_19dbq_1{0%{opacity:0}to{opacity:1}}@keyframes _scaleIn_19dbq_1{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){._overlay_19dbq_1,._dialog_19dbq_12{animation:none}}._selector_1kw09_1{display:flex;gap:6px}._button_1kw09_6{flex:1;display:flex;align-items:center;justify-content:center;height:32px;min-height:44px;padding:4px 8px;border:none;border-radius:10px;background:var(--color-surface);color:var(--color-text-muted);font-size:14px;font-weight:600;touch-action:manipulation;cursor:pointer;transition:background-color .12s ease-out,color .12s ease-out,transform .12s ease-out}._button_1kw09_6:active{transform:scale(.95)}._active_1kw09_29{background:var(--color-primary);color:var(--color-on-primary)}._app_kauz4_1{min-height:100dvh;display:flex;flex-direction:column;padding:12px;align-items:center;gap:12px}._header_kauz4_10{height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;width:100%;max-width:520px}._title_kauz4_20{font-family:var(--font-title);font-size:22px;font-weight:700;color:var(--color-primary)}._headerRight_kauz4_27{display:flex;align-items:center;gap:8px}._timer_kauz4_33{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--color-text)}._feedback_kauz4_40{width:100%;max-width:520px;padding:10px 16px;border-radius:10px;font-size:14px;font-weight:600;text-align:center}._feedbackNeutral_kauz4_50{background:var(--color-surface-soft);color:var(--color-text-muted)}._feedbackHint_kauz4_55{background:var(--color-accent-soft);color:var(--color-accent)}._feedbackError_kauz4_60{background:var(--color-danger-soft);color:var(--color-danger)}._numberPad_kauz4_65{display:grid;grid-template-columns:repeat(9,1fr);gap:6px;width:100%;max-width:520px}._numBtn_kauz4_73{aspect-ratio:1;border:2px solid var(--color-grid-line);border-radius:10px;background:var(--color-surface);font-size:18px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--color-accent);padding:0;display:flex;align-items:center;justify-content:center;transition:background-color .12s ease-out;cursor:pointer}._numBtn_kauz4_73:active{background:var(--color-selected-cell)}._numBtnDone_kauz4_94{opacity:.3;pointer-events:none}._toolbar_kauz4_99{display:flex;gap:6px;width:100%;max-width:520px;flex-wrap:wrap;justify-content:center}._toolBtn_kauz4_108{flex:1;min-width:60px;padding:10px 8px;border:2px solid var(--color-grid-line);border-radius:10px;background:var(--color-surface);font-size:14px;font-weight:600;color:var(--color-text);transition:background-color .12s ease-out;cursor:pointer}._toolBtn_kauz4_108:active{background:var(--color-surface-soft)}._toolBtn_kauz4_108:disabled{opacity:.4;cursor:default}._toolBtnActive_kauz4_131{background:var(--color-accent-soft);border-color:var(--color-accent);color:var(--color-accent)}._dialog_kauz4_137{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#00000080;z-index:100;gap:16px;padding:32px}._dialogTitle_kauz4_153{font-family:var(--font-title);font-size:28px;font-weight:700;color:var(--color-on-primary)}._dialog_kauz4_137 p{font-size:18px;font-weight:600;color:var(--color-on-primary);font-variant-numeric:tabular-nums}._dialogBtns_kauz4_167{display:flex;gap:12px;margin-top:8px}._dialogBtn_kauz4_167{padding:12px 24px;border:none;border-radius:12px;background:var(--color-primary);color:var(--color-on-primary);font-size:16px;font-weight:700;cursor:pointer;transition:background-color .12s ease-out}._dialogBtn_kauz4_167:active{background:var(--color-primary-strong)}:root{--color-bg: #fff7ed;--color-surface: #ffffff;--color-surface-soft: #ffedd5;--color-text: #1f2937;--color-text-muted: #64748b;--color-primary: #f97316;--color-primary-strong: #ea580c;--color-on-primary: #ffffff;--color-accent: #2563eb;--color-accent-soft: #dbeafe;--color-on-accent: #ffffff;--color-success: #16a34a;--color-warning: #f59e0b;--color-danger: #dc2626;--color-danger-soft: #fee2e2;--color-grid-line: #fdba74;--color-grid-strong: #9a3412;--color-given-cell: #fff3e4;--color-selected-cell: #dbeafe;--color-related-cell: #eff6ff;--color-conflict-cell: #fee2e2;--color-same-number-cell: #e0e7ff;--shadow-soft: 0 10px 24px rgba(154, 52, 18, .12);--ring-focus: 0 0 0 4px rgba(37, 99, 235, .28);--font-title: "Fredoka", sans-serif;--font-body: "Nunito", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html{font-family:var(--font-body);color:var(--color-text);background-color:var(--color-bg);-webkit-text-size-adjust:100%}body{overscroll-behavior:contain;min-height:100dvh}button{font-family:inherit;touch-action:manipulation;cursor:pointer}#root{min-height:100dvh;display:flex;flex-direction:column}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}