:root{--bg: #faf6f1;--card: #ffffff;--border: #ede5dc;--border-subtle: #f5efe8;--text: #292524;--text-secondary: #78716c;--text-muted: #a8a29e;--primary: #d9573c;--primary-hover: #c04a31;--primary-tint: #fbede8;--primary-ring: rgba(217, 87, 60, .15);--success: #059669;--warn: #b45309;--warn-bg: #fef3c7;--danger: #dc2626;--danger-bg: #fef2f2;--budget-warning: #f59e0b;--card-shadow: 0 1px 3px rgba(41, 37, 36, .06), 0 4px 16px rgba(41, 37, 36, .04);--pill-shadow: 0 1px 3px rgba(41, 37, 36, .06);font-family:Noto Sans JP,system-ui,-apple-system,Hiragino Kaku Gothic ProN,sans-serif;color-scheme:light}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);-webkit-tap-highlight-color:transparent}.num{font-family:IBM Plex Sans,Noto Sans JP,sans-serif;font-variant-numeric:tabular-nums}.app{max-width:40rem;margin:0 auto;padding:.75rem 1rem calc(4.75rem + env(safe-area-inset-bottom));min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.5rem .25rem .75rem}.app-header h1{font-size:1.1rem;margin:0;font-weight:700;color:var(--text)}.app-title{font-size:1.1rem;font-weight:700;color:var(--text);background:none;border:none;padding:.25rem;margin:-.25rem 0;min-height:0;cursor:pointer;font-family:inherit;white-space:nowrap;flex-shrink:0}.app-account button{white-space:nowrap}.app-account{display:flex;align-items:center;gap:.5rem}.app-account-email{font-size:.8rem;color:var(--text-secondary);max-width:5rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-content h2{font-size:1.05rem;margin:0 0 .75rem;color:var(--text)}.app-content h3{font-size:.95rem;margin:0 0 .75rem;color:var(--text)}.health span[data-status=ok]{color:var(--success);font-weight:600}.health span[data-status=error]{color:var(--danger);font-weight:600}.bottom-nav{position:fixed;left:50%;transform:translate(-50%);bottom:0;width:100%;max-width:40rem;display:flex;background:#ffffffeb;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:20}.bottom-nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.2rem;min-height:56px;background:none;border:none;color:var(--text-muted);cursor:pointer;padding:.4rem 0;border-radius:.75rem}.bottom-nav-label{font-size:10px;font-weight:600}.bottom-nav-active{color:var(--primary)}.card{background:var(--card);border:1px solid var(--border);border-radius:1.25rem;box-shadow:var(--card-shadow);padding:1rem;margin-bottom:.75rem}button,input:not([type=checkbox]):not([type=radio]),select{font-family:inherit;font-size:1rem}button,input[type=text],input[type=number],input[type=date],select{min-height:2.75rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1rem;border-radius:.75rem;cursor:pointer;font-weight:600;text-align:center;text-decoration:none}.btn-primary{background:var(--primary);color:#fff;border:none}.btn-primary:active{background:var(--primary-hover)}.btn-secondary{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-danger{background:none;color:var(--danger);border:1px solid #f3b4b4}.btn-block{display:flex;width:100%}.btn-icon{padding:.5rem .9rem;font-size:1.1rem;line-height:1}.btn:disabled,.btn-disabled{opacity:.5;cursor:not-allowed}.pill-nav{display:flex;align-items:center;justify-content:space-between;background:var(--card);border-radius:14px;padding:6px;box-shadow:var(--pill-shadow)}.pill-nav-btn{width:44px;height:44px;border:none;background:transparent;border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary)}.pill-nav-center{display:flex;flex-direction:column;align-items:center;gap:1px}.pill-nav-label{font-size:16px;font-weight:600;color:var(--text)}.pill-nav-sub{font-size:11px;color:var(--text-muted)}.chip-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}.chip-row::-webkit-scrollbar{display:none}.expenses-chip-row{margin:0 -1rem;padding:2px 1rem 6px}.chip{flex-shrink:0;min-height:36px;padding:0 16px;border-radius:99px;border:1px solid var(--border);background:var(--card);color:var(--text-secondary);font-size:13px;font-weight:600;white-space:nowrap;cursor:pointer}.chip-active{border-color:var(--primary);background:var(--primary);color:#fff}.upload{display:flex;flex-direction:column}.upload-file-input{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.upload-steps{list-style:none;margin:0 0 1rem;padding:.85rem 1rem;background:var(--bg);border-radius:12px;display:flex;flex-direction:column;gap:.6rem}.upload-steps li{display:flex;align-items:flex-start;gap:.6rem;font-size:.8rem;line-height:1.55;color:var(--text-secondary)}.upload-step-num{flex-shrink:0;width:20px;height:20px;border-radius:99px;background:var(--primary);color:#fff;font-size:.7rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin-top:.1rem}.upload-file-label{margin-bottom:.75rem}.upload-preview 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.upload-grid-name{color:var(--danger)}.upload-grid-name{font-size:.7rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.upload-error-list{color:var(--danger);margin:.5rem 0;padding-left:1.25rem}.upload-receipt-meta{display:grid;grid-template-columns:auto 1fr;gap:.25rem .75rem;margin:1rem 0}.upload-receipt-meta dt{color:var(--text-secondary)}.upload-receipt-meta dd{margin:0}.upload-items{width:100%;border-collapse:collapse}.upload-items th,.upload-items td{text-align:left;padding:.4rem .5rem;border-bottom:1px solid var(--border)}.upload-items tr.low-confidence td{color:var(--warn);font-weight:600}.upload-warnings{color:var(--warn);margin-top:1rem}.confirm-done{color:var(--success);font-weight:600;font-size:1.1rem}.confirm-meta-card{display:flex;flex-direction:column}.confirm-image summary{cursor:pointer;color:var(--primary)}.confirm-image 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.6rem}.confirm-item-hint{color:var(--warn);font-weight:600;font-size:.85rem;margin:.25rem 0 0}.confirm-add{width:100%;padding:.6rem;border:1px dashed var(--text-muted);border-radius:.5rem;background:none;color:var(--text-secondary);cursor:pointer;margin-bottom:.75rem}.confirm-error{color:var(--danger);font-weight:600}.confirm-actions{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem}.login-tabs{display:flex;gap:.5rem;margin:0 0 .75rem}.login-tab{flex:1;padding:.5rem;border:1px solid var(--border);border-radius:.375rem;background:#fff;color:var(--text-secondary);font-weight:600;cursor:pointer}.login-tab-active{background:var(--primary);color:#fff;border-color:var(--primary)}.login-hint{color:var(--text-secondary);margin:0 0 .75rem}.login-input{width:100%;padding:.5rem;border:1px solid var(--border);border-radius:.375rem;margin-bottom:.75rem}.login-password-row{display:flex;gap:.5rem;align-items:stretch}.login-password-input{flex:1;min-width:0}.login-password-toggle{flex:0 0 auto;margin-bottom:.75rem;padding:0 .75rem;border:1px solid var(--border);border-radius:.375rem;background:#fff;color:var(--primary);cursor:pointer;white-space:nowrap}.login-forgot{color:var(--text-secondary);font-size:.85rem;margin:.75rem 0 0;text-align:center}.login-reset-notice{margin:.6rem auto 0;padding:.6rem .9rem;background:var(--bg);border-radius:10px;font-size:.8rem;line-height:1.6;color:var(--text-secondary)}.login-link{background:none;border:none;padding:0;color:var(--primary);font-size:.85rem;text-decoration:underline;cursor:pointer}.login-error{color:var(--danger);font-weight:600;margin:0 0 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.25s}.expenses-card-chevron-open{transform:rotate(180deg)}.expenses-card-items{list-style:none;margin:0;padding:4px 1rem .75rem;border-top:1px solid var(--border-subtle)}.expenses-item{padding:.65rem 0;border-bottom:1px solid var(--border-subtle)}.expenses-card-items .expenses-item:last-child{border-bottom:none}.expenses-item-row{display:flex;flex-direction:column;gap:.4rem}.expenses-item-main{display:flex;align-items:center;gap:10px}.expenses-item-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.expenses-item-name-row{display:flex;align-items:center;gap:6px}.expenses-item-name{font-size:14px;font-weight:500;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.expenses-item-alcohol-badge{flex-shrink:0;font-size:10px;font-weight:700;color:var(--warn);background:var(--warn-bg);padding:1px 7px;border-radius:99px}.expenses-item-category{font-size:11px;color:var(--text-muted)}.expenses-item-amount{font-size:14px;font-weight:600;color:var(--text);flex-shrink:0}.expenses-item-actions{display:flex;gap:4px;flex-shrink:0}.icon-btn{width:34px;height:34px;border:none;border-radius:9px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.icon-btn-edit{background:var(--border-subtle);color:var(--text-secondary)}.icon-btn-trend{background:var(--primary-tint);color:var(--primary)}.icon-btn-delete{background:var(--danger-bg);color:var(--danger)}.expenses-edit{display:flex;flex-direction:column;gap:.5rem}.expenses-edit-row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.expenses-edit-row input[type=text],.expenses-edit-row input[type=number],.expenses-edit-row input[type=date],.expenses-edit-row select{padding:.5rem;border:1px solid var(--border);border-radius:.5rem;background:var(--border-subtle)}.expenses-edit-row 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#d9573c66;cursor:pointer;pointer-events:auto}.fab-btn:active{background:var(--primary-hover)}.sheet-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182773;display:flex;align-items:flex-end;justify-content:center;z-index:40}@keyframes sheet-slide-in{0%{transform:translateY(100%)}to{transform:translateY(0)}}.sheet{width:100%;max-width:30rem;max-height:88vh;overflow-y:auto;background:var(--card);border-radius:24px 24px 0 0;box-shadow:0 -2px 20px #29252426;padding:10px 20px calc(20px + env(safe-area-inset-bottom));animation:sheet-slide-in .22s ease-out}.sheet-handle{width:36px;height:4px;border-radius:99px;background:var(--border);margin:0 auto 14px}.sheet-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.sheet-title{margin:0;font-size:17px;font-weight:700;color:var(--text)}.sheet-close{width:36px;height:36px;border:none;border-radius:99px;background:var(--border-subtle);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}.sheet-field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.sheet-field label{font-size:12px;font-weight:600;color:var(--text-secondary)}.sheet-fieldset{border:none;padding:0}.sheet-fieldset legend{padding:0;font-size:12px;font-weight:600;color:var(--text-secondary)}.sheet-input{min-height:44px;padding:0 12px;border-radius:12px;background:var(--border-subtle);border:1px solid var(--border);font-size:16px;color:var(--text)}.sheet-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}.sheet-amount-row{display:flex;align-items:center;gap:6px;border-radius:12px;background:var(--border-subtle);border:1px solid var(--border);padding:0 12px}.sheet-amount-row:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-ring)}.sheet-amount-yen{color:var(--text-secondary);font-size:16px}.sheet-amount-input{flex:1;min-height:44px;border:none;background:transparent;text-align:right;font-size:16px;color:var(--text)}.sheet-amount-input:focus{outline:none}.sheet-toggle-row{display:flex;align-items:center;justify-content:space-between}.ios-toggle{width:44px;height:26px;border-radius:99px;border:none;background:var(--border);position:relative;cursor:pointer;transition:background .2s;flex-shrink:0;padding:0}.ios-toggle-on{background:var(--primary)}.ios-toggle-knob{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;transition:transform .2s}.ios-toggle-on .ios-toggle-knob{transform:translate(18px)}.sheet-error{color:var(--danger);font-weight:600;margin:0 0 .75rem}.sheet-actions{display:flex;gap:8px;margin-top:8px}.sheet-actions .btn{flex:1}.summary-error{color:var(--danger);font-weight:600}.summary-loading{color:var(--text-secondary)}.summary-total-card{display:flex;flex-direction:column;gap:18px;padding:24px 20px 20px}.summary-total-eyebrow{font-size:13px;font-weight:500;color:var(--text-secondary)}.summary-amount-row{display:flex;align-items:baseline;gap:2px}.summary-yen{font-weight:600;font-size:22px;color:var(--text)}.summary-amount{font-weight:700;font-size:40px;line-height:1.1;color:var(--text);letter-spacing:-.02em}.summary-budget-block{display:flex;flex-direction:column;gap:8px}.summary-budget-line{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-secondary)}.summary-budget-line 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summary{cursor:pointer;color:var(--primary);font-weight:600;font-size:.9rem}.summary-budget-form{display:flex;flex-direction:column;gap:.5rem;margin-top:.75rem}.summary-budget-form label{display:flex;align-items:center;justify-content:space-between;gap:.5rem;color:var(--text-secondary)}.summary-budget-form input{width:8rem;padding:.5rem;border:1px solid var(--border);border-radius:.5rem;background:var(--border-subtle);text-align:right}.summary-empty{color:var(--text-secondary);margin:0}.summary-donut-figure{display:flex;align-items:center;justify-content:center;padding:4px 0}.summary-donut-wrap{position:relative;width:168px;height:168px}.summary-donut-center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}.summary-donut-eyebrow{font-size:11px;color:var(--text-muted);font-weight:500}.summary-donut-name{font-size:15px;font-weight:700;color:var(--text)}.summary-donut-pct{font-size:13px;font-weight:600}.summary-category-list{list-style:none;padding:0;margin:0}.summary-category-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:9px 2px;border-bottom:1px solid var(--border-subtle)}.summary-category-row:last-child{border-bottom:none}.summary-category-dot{width:10px;height:10px;border-radius:3px;flex-shrink:0}.summary-category-name{flex:1;min-width:5rem;font-size:14px;font-weight:500;color:var(--text)}.summary-category-pct{font-size:12px;color:var(--text-muted)}.summary-category-amount{width:76px;text-align:right;font-size:14px;font-weight:600;color:var(--text)}.summary-category-budget{display:flex;flex-direction:column;gap:.25rem;width:100%;color:var(--text-secondary);font-size:.85rem}.summary-category-budget-over{color:var(--danger);font-weight:600}.summary-mini-bar{height:.35rem;border-radius:999px;background:var(--border-subtle);overflow:hidden}.summary-mini-bar-fill{height:100%;background:var(--primary)}.summary-mini-bar-fill.summary-mini-bar-over{background:var(--danger)}.summary-price-insights-card h3{margin-bottom:2px}.summary-price-insights-sub{margin:0 0 .65rem;font-size:12px;color:var(--text-secondary)}.summary-price-insights-list{list-style:none;padding:0;margin:0}.summary-price-insights-row{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;background:none;border:none;border-bottom:1px solid var(--border-subtle);padding:9px 2px;text-align:left;cursor:pointer;min-height:0;font-size:inherit}.summary-price-insights-row:last-child{border-bottom:none}.summary-price-insights-left{display:flex;flex-direction:column;gap:2px;min-width:0}.summary-price-insights-label{font-size:15px;font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.summary-price-insights-min{font-size:11px;color:var(--text-secondary)}.summary-price-insights-right{display:flex;flex-direction:column;align-items:flex-end;gap:3px;flex-shrink:0}.summary-price-insights-amount{font-size:16px;font-weight:700;color:var(--text)}.summary-price-insights-badge{font-size:11px;font-weight:600;padding:2px 7px;border-radius:999px;white-space:nowrap}.summary-price-insights-badge-down{background:#d1fae5;color:var(--success)}.summary-price-insights-badge-up{background:var(--danger-bg);color:var(--danger)}.summary-price-insights-badge-flat{background:var(--border-subtle);color:var(--text-muted)}.summary-daily-header{display:flex;align-items:baseline;justify-content:space-between}.summary-daily-avg{font-size:12px;color:var(--text-muted)}.summary-daily-avg-value{font-weight:600;color:var(--text-secondary)}.summary-bars{display:flex;align-items:flex-end;gap:3px;height:110px;padding-top:8px}.summary-bar{flex:1;min-width:2px;border-radius:4px 4px 2px 2px;background:#f2c4b8}.summary-bar-today{background:var(--primary);box-shadow:0 2px 8px #d9573c59}.summary-bar-empty{background:var(--border)}.summary-axis{display:flex;gap:3px;margin-top:4px}.summary-axis-cell{flex:1;text-align:center;font-size:9px;color:var(--text-muted)}.summary-legend{display:flex;align-items:center;gap:6px;margin-top:8px;font-size:12px;color:var(--text-secondary)}.summary-legend-dot{width:8px;height:8px;border-radius:2px;background:var(--primary);flex-shrink:0}.summary-legend-amount{font-weight:600;color:var(--text)}.summary-export{text-align:center;margin:.5rem 0 0}.summary-export-link{font-size:.8rem;color:var(--text-secondary)}.price-history-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182773;display:flex;align-items:flex-end;justify-content:center;padding:0;z-index:30}@keyframes price-history-slide-in{0%{transform:translateY(100%)}to{transform:translateY(0)}}.price-history-modal{width:100%;max-width:28rem;max-height:80vh;overflow-y:auto;background:#fff;color:var(--text);border-radius:1.25rem 1.25rem 0 0;box-shadow:0 -2px 20px #29252426;padding:1rem 1rem calc(1rem + env(safe-area-inset-bottom));animation:price-history-slide-in .2s ease-out}.price-history-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;margin-bottom:.75rem}.price-history-header h3{margin:0;color:var(--text)}.price-history-group-note{margin:.15rem 0 0;font-size:.75rem;color:var(--text-secondary)}.price-history-loading{color:var(--text-secondary)}.price-history-error{color:var(--danger);font-weight:600}.price-history-empty{color:var(--text-secondary)}.price-history-chart{margin-bottom:.75rem}.price-history-tooltip{background:#fff;border:1px solid var(--border);border-radius:.375rem;padding:.4rem .6rem;font-size:.75rem;color:var(--text);box-shadow:0 1px 4px #2925241a}.price-history-list{list-style:none;padding:0;margin:0}.price-history-item{display:flex;flex-direction:column;gap:.15rem;padding:.5rem 0;border-bottom:1px solid var(--border-subtle)}.price-history-item:last-child{border-bottom:none}.price-history-item-main{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.price-history-item-sub{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--text-secondary)}.price-history-date{color:var(--text-secondary);width:6rem}.price-history-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.price-history-store{flex-shrink:0;max-width:40%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.price-history-amount{display:flex;align-items:center;gap:.4rem;font-weight:600;font-variant-numeric:tabular-nums}.price-history-unit{font-size:.7rem;font-weight:400;color:var(--text-secondary)}.price-history-qty{color:var(--text-secondary);font-variant-numeric:tabular-nums}.price-history-badge{background:var(--success);color:#fff;font-size:.7rem;font-weight:600;padding:.1rem .4rem;border-radius:999px}.landing{display:flex;flex-direction:column;gap:1.25rem}.landing-hero{text-align:center;padding:1.5rem 0 .25rem}.landing-title{font-size:2rem;margin:0 0 .5rem;font-weight:700;color:var(--text)}.landing-tagline{color:var(--text-secondary);margin:0;font-size:.95rem}.landing-lead{color:var(--text-secondary);margin:1rem auto 0;font-size:.9rem;line-height:1.8;text-align:center}.landing-lead-emphasis{color:var(--primary);font-weight:700;margin:.5rem auto 0;font-size:1rem;text-align:center}.landing-lead-sub{color:var(--text-secondary);margin:.4rem auto 0;font-size:13px;text-align:center}.landing-features{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem}.landing-feature{display:flex;align-items:flex-start;gap:.75rem;background:#fff;border:1px solid var(--border);border-radius:1rem;box-shadow:0 1px 2px #2925240d;padding:.85rem 1rem}.landing-feature-icon{font-size:1.5rem;line-height:1.2}.landing-feature strong{display:block;margin-bottom:.15rem;color:var(--text)}.landing-feature p{margin:0;color:var(--text-secondary);font-size:.85rem}.help-steps{list-style:none;padding:0;margin:0 0 1rem;display:flex;flex-direction:column;gap:.5rem}.help-steps p{margin:.15rem 0 0;color:var(--text-secondary);font-size:.9rem}.help-tabs{margin:0 0 1rem}.help-tabs dt{font-weight:600;margin-top:.5rem;color:var(--text)}.help-tabs dd{margin:.15rem 0 0;color:var(--text-secondary);font-size:.9rem}.help-tips{margin:0;padding-left:1.25rem;color:var(--text-secondary);font-size:.9rem}.help-tips li{margin-bottom:.35rem}.empty-state{text-align:center;color:var(--text-secondary)}.empty-state-title{margin:0 0 .25rem;font-weight:600;color:var(--text)}.empty-state-hint{margin:0;font-size:.85rem}.spinner{display:inline-block;width:1rem;height:1rem;margin-right:.4rem;vertical-align:-.15rem;border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spinner-rotate .7s linear infinite}@keyframes spinner-rotate{to{transform:rotate(360deg)}}.login-hint-muted{font-size:.8rem;margin:-.25rem 0 .75rem}