:root{color-scheme:light dark;--bg:#f7f8fa;--surface:#fff;--text:#242934;--muted:#8a909c;--line:#edf0f3;--accent:#3e7162;--soft:#edf4f0;--danger:#d4635c;--shadow:0 6px 30px #26334b04;--radius:22px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;letter-spacing:.01em}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}button{border:0;color:inherit;background:none}a{color:var(--accent);text-decoration:none}svg.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.icon-definitions{position:absolute;width:0;height:0;overflow:hidden}button:focus-visible,a:focus-visible{outline:3px solid #9abaad;outline-offset:4px}h1,h2,h3,p{margin:0}h1{font-size:30px;letter-spacing:-.04em;font-weight:650}h2{font-size:18px;letter-spacing:-.025em;font-weight:650}h3{font-size:15px;font-weight:600}.muted{color:var(--muted)}.small{font-size:12px}.loading-state{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:22px;color:var(--muted)}.brand-mark{width:44px;height:44px;display:grid;place-items:center;background:var(--accent);color:#fff;border-radius:14px;font-size:29px;letter-spacing:-.1em;font-weight:600;padding-right:3px}.shell{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh;max-width:1600px;margin:auto}.sidebar{padding:37px 26px;background:var(--surface);border-right:1px solid var(--line);position:sticky;top:0;height:100vh;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px}.brand strong{font-size:17px;letter-spacing:-.04em}.brand small{display:block;color:var(--muted);font-size:10px;margin-top:6px;letter-spacing:.12em}.nav{display:flex;flex-direction:column;gap:8px;margin-top:55px}.nav button{display:flex;align-items:center;gap:13px;padding:15px 17px;border-radius:13px;color:var(--muted);text-align:left;font-size:13px;font-weight:550}.nav button.active{background:var(--soft);color:var(--accent)}.sidebar-bottom{margin-top:auto}.side-note{font-size:11px;line-height:1.9;color:var(--muted);padding:24px 8px}.account-mini{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:20px;width:100%;text-align:left}.avatar{border-radius:50%;display:inline-grid;place-items:center;width:34px;height:34px;color:white;background:var(--member-color,var(--accent));font-size:13px;font-weight:600;flex-shrink:0}.avatar.small-avatar{width:27px;height:27px;font-size:11px}.avatar.large{width:52px;height:52px;font-size:20px}.avatar-stack{display:flex}.avatar-stack .avatar{border:3px solid var(--surface);margin-left:-9px}.avatar-stack .avatar:first-child{margin-left:0}.main{padding:38px 44px 60px;max-width:1160px;width:100%;margin:0 auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:37px}.eyebrow{font-size:10px;letter-spacing:.18em;color:var(--muted);font-weight:650;margin-bottom:9px}.top-actions{display:flex;gap:15px;align-items:center}.icon-button{width:42px;height:42px;display:inline-grid;place-items:center;border-radius:50%;background:var(--surface);border:1px solid var(--line)}.top-title{font-size:12px;color:var(--muted)}.greeting{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px}.greeting p{color:var(--muted);margin-top:10px;font-size:13px;line-height:1.7}.pill{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line);padding:8px 13px;border-radius:30px;font-size:11px;color:var(--muted)}.status-dot{width:6px;height:6px;border-radius:50%;background:#84a58e}.hero{position:relative;overflow:hidden;background:#edf3ef;border:1px solid #e4ede7;display:flex;align-items:center;justify-content:space-between;border-radius:var(--radius);padding:29px 32px;margin-bottom:27px}.hero .eyebrow{color:#789183}.hero h2{font-size:23px;color:#365a4c;margin-bottom:11px}.hero p{color:#718577;font-size:12px;line-height:1.9;max-width:460px}.hero-icon{color:#688d78;display:grid;place-items:center;width:102px;height:102px;border:1px solid #d8e4dc;border-radius:50%;margin-left:18px}.hero-icon .icon{width:48px;height:48px;stroke-width:1.15}.hero-caption{margin-top:18px;display:flex;gap:8px;align-items:center;color:#567c65;font-size:11px}.grid-two{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(0,1fr);gap:24px}.card{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:25px;box-shadow:var(--shadow)}.card-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:8px}.card-heading .label{display:flex;align-items:center;gap:10px}.card-heading .label>.icon{color:var(--accent);width:20px}.text-button{display:inline-flex;align-items:center;gap:4px;color:var(--muted);font-size:11px}.text-button>.icon{width:13px;height:13px}.count{display:inline-grid;place-items:center;font-size:10px;min-width:22px;height:22px;background:var(--bg);color:var(--muted);border-radius:7px}.schedule{display:flex;flex-direction:column;gap:4px}.event-row{width:100%;display:flex;gap:14px;align-items:center;text-align:left;padding:14px 0;border-bottom:1px solid var(--line)}.event-row:last-child{border-bottom:0}.event-time{width:48px;flex-shrink:0;font-size:12px;letter-spacing:-.02em;color:var(--muted);line-height:1.8}.event-marker{height:38px;width:3px;border-radius:3px;background:var(--member-color,var(--accent));flex-shrink:0}.event-copy{min-width:0;flex:1}.event-copy strong{display:block;font-weight:550;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.event-copy small{color:var(--muted);font-size:10px;display:block;margin-top:7px;line-height:1.6}.event-row>.icon{width:14px;color:var(--muted)}.empty{padding:29px 12px;text-align:center;color:var(--muted);line-height:1.9;font-size:12px}.empty .icon{display:block;width:34px;height:34px;margin:0 auto 12px;opacity:.5}.balance-label{color:var(--muted);font-size:11px}.balance{display:flex;align-items:baseline;gap:5px;font-size:42px;font-weight:600;letter-spacing:-.05em;margin:10px 0 5px;font-variant-numeric:tabular-nums}.balance small{font-size:15px;color:var(--muted);font-weight:450;letter-spacing:0}.balance-foot{color:var(--muted);font-size:11px}.balance.negative{color:var(--danger)}.wash-button{width:100%;border:1px solid #dae8df;border-radius:14px;background:var(--soft);color:var(--accent);display:flex;align-items:center;justify-content:center;gap:10px;padding:17px;margin-top:24px;font-weight:600;font-size:13px}.wash-button .price{margin-left:auto;color:var(--accent);font-weight:450}.wash-button .icon{width:20px}.wash-button span:first-of-type{margin-right:auto}.wallet-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.secondary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;border:1px solid var(--line);background:var(--surface);padding:13px 17px;font-size:12px;font-weight:550}.secondary-button .icon{width:17px;height:17px}.primary-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;background:var(--accent);color:white;padding:13px 19px;font-size:13px;font-weight:550}.primary-button .icon{width:17px;height:17px}.danger-button{color:var(--danger)}.section-gap{margin-top:27px}.family-band{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:21px 25px}.member-list{display:flex;gap:20px;flex-wrap:wrap}.member-chip{display:flex;align-items:center;gap:8px;font-size:12px}.subheading{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}.page-description{color:var(--muted);font-size:13px;margin-top:10px;line-height:1.9}.page-head{margin-bottom:27px;display:flex;justify-content:space-between;align-items:center;gap:16px}.month-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px}.month-heading h2{font-size:20px}.month-heading h2 small{font-size:13px;color:var(--muted);font-weight:450;margin-left:8px}.month-controls{display:flex;align-items:center;gap:8px}.month-controls .icon-button{width:30px;height:30px;background:var(--bg);border:0}.month-controls .icon{width:16px}.weekday-grid,.days-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.weekday-grid span{text-align:center;color:var(--muted);font-size:11px;padding:0 0 14px}.day{min-height:72px;display:flex;flex-direction:column;align-items:center;gap:8px;border-top:1px solid var(--line);padding:10px 2px;border-radius:0;font-size:12px}.day span{width:29px;height:29px;border-radius:50%;display:grid;place-items:center}.day.today span{color:var(--accent);background:var(--soft);font-weight:700}.day.selected span{background:var(--accent);color:white}.day.outside{opacity:.3}.day-dots{display:flex;gap:3px;justify-content:center}.day-dots i{width:4px;height:4px;border-radius:50%;background:var(--member-color,var(--accent))}.member-filters{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 3px}.filter-chip{border:1px solid var(--line);border-radius:30px;padding:7px 12px;font-size:11px;color:var(--muted);display:flex;gap:6px;align-items:center}.filter-chip.active{background:var(--soft);border-color:#d5e3dc;color:var(--accent)}.filter-chip i{width:6px;height:6px;border-radius:50%;background:var(--member-color)}.calendar-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:24px}.upcoming-group{margin-top:17px}.upcoming-group .date-caption{font-size:11px;color:var(--muted);margin-bottom:5px}.wallet-main{max-width:720px;margin:0 auto}.wallet-hero{padding:31px 32px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.wallet-hero .balance{font-size:60px;margin-top:17px}.wallet-hero .wash-button{margin-top:29px}.transaction-row{display:flex;gap:13px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}.transaction-row:last-child{border:0}.transaction-icon{width:40px;height:40px;background:var(--bg);border-radius:12px;display:grid;place-items:center;color:var(--muted);flex-shrink:0}.transaction-icon.positive{background:var(--soft);color:var(--accent)}.transaction-icon .icon{width:18px}.transaction-copy{flex:1;min-width:0}.transaction-copy strong{font-size:13px;font-weight:550}.transaction-copy small{display:block;margin-top:6px;color:var(--muted);font-size:10px}.transaction-amount{font-size:15px;font-weight:550;white-space:nowrap;text-align:right;font-variant-numeric:tabular-nums}.transaction-amount.positive{color:var(--accent)}.undo-button{display:block;margin-left:auto;color:var(--muted);font-size:10px;padding:7px 0 0}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.settings-grid .full{grid-column:1/-1}.setting-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 0;border-bottom:1px solid var(--line)}.setting-row:last-child{border:0}.setting-row p{font-size:11px;color:var(--muted);line-height:1.7;margin-top:6px}.setting-row h3{font-size:13px}.settings-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.settings-card p.explanation{font-size:12px;color:var(--muted);line-height:1.9}.callout{padding:14px 17px;background:var(--soft);border-radius:12px;font-size:12px;line-height:1.9;color:var(--accent);margin-top:16px;overflow-wrap:anywhere}.connection-status{display:flex;gap:6px;align-items:center;color:var(--accent);font-size:11px;margin-top:12px}.offline-bar{background:#f8edda;color:#947033;text-align:center;padding:12px;border-radius:12px;font-size:12px;margin-bottom:20px}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:30px 20px;background:radial-gradient(ellipse at top,#e8f0ec,transparent 65%),var(--bg)}.auth-card{max-width:410px;width:100%;background:var(--surface);border:1px solid var(--line);padding:37px 32px;border-radius:27px;box-shadow:0 24px 80px #2944370a}.auth-card>.brand-mark{margin-bottom:27px}.auth-card h1{font-size:26px}.auth-card>.page-description{margin-bottom:25px}.auth-switch{margin-top:23px;display:flex;justify-content:center;font-size:12px}.auth-foot{font-size:10px;text-align:center;color:var(--muted);margin-top:24px;line-height:1.9}.form{display:flex;flex-direction:column;gap:17px}.field{display:flex;flex-direction:column;gap:8px;font-size:12px}.field label{font-weight:550;color:var(--text)}input,select,textarea{width:100%;border:1px solid #e5e8ec;border-radius:11px;color:var(--text);background:var(--bg);padding:13px;outline:0;font-size:16px;min-height:46px}input:focus,select:focus,textarea:focus{border-color:#8dad9e;box-shadow:0 0 0 3px #87aa9615}input[type=checkbox]{width:18px;min-height:18px;accent-color:var(--accent)}textarea{resize:vertical;min-height:90px;font-size:14px}.form .primary-button{margin-top:4px;min-height:47px}.field-note{font-size:10px;color:var(--muted);line-height:1.8}.check-label{display:flex;align-items:center;gap:10px;font-size:12px}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}.error{background:#fcf0ee;color:var(--danger);border-radius:10px;padding:12px;font-size:12px;line-height:1.7}.error:empty{display:none}dialog{color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:27px;width:calc(100% - 36px);max-width:480px;max-height:90dvh;overflow:auto;box-shadow:0 24px 100px #182c3429}dialog::backdrop{background:#18263355;backdrop-filter:blur(5px)}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.dialog-heading h2{font-size:20px}.dialog-heading .icon-button{border:0;background:var(--bg);width:30px;height:30px}.dialog-heading .icon{width:17px}.dialog-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:18px}.big-number{font-size:36px;letter-spacing:-.04em;margin:25px 0}.help-steps{padding-left:22px;color:var(--muted);font-size:12px;line-height:2.1;margin:10px 0 20px}.invite-code{font-size:25px;font-family:monospace;letter-spacing:.12em;text-align:center;margin:20px 0;padding:22px;background:var(--soft);border-radius:14px;color:var(--accent)}.calendar-choice{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.calendar-choice input{flex-shrink:0}.event-detail{font-size:13px;line-height:2;color:var(--muted);white-space:pre-wrap;overflow-wrap:anywhere}.event-detail p{margin-bottom:13px}.event-detail .primary-button{color:white}.badge{display:inline-block;color:var(--accent);background:var(--soft);padding:4px 9px;border-radius:6px;font-size:10px}.danger-text{color:var(--danger)}#toast{position:fixed;bottom:35px;left:50%;transform:translate(-50%,20px);z-index:5;background:#2a3a32;color:white;border-radius:14px;padding:14px 21px;box-shadow:0 7px 30px #25382822;font-size:12px;opacity:0;pointer-events:none;transition:.2s;max-width:calc(100% - 30px);white-space:pre-wrap}#toast.show{opacity:1;transform:translate(-50%,0)}.mobile-header{display:none}.file-input{display:none}.footer-note{text-align:center;font-size:10px;color:var(--muted);margin-top:30px;line-height:1.9}.button-row{display:flex;gap:10px;flex-wrap:wrap}.danger-zone{margin-top:16px}.grow{flex:1}.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.google-mark{font-size:19px;font-weight:700;color:#5784d8;font-family:Arial}.sync-error{color:var(--danger);font-size:11px;line-height:1.8;margin-top:10px}.auth-card .error{margin-bottom:14px}.notification-info{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:18px}
@media(max-width:1150px){.main{padding:32px 28px}.shell{grid-template-columns:205px minmax(0,1fr)}.sidebar{padding:30px 20px}.brand strong{font-size:15px}.calendar-grid{grid-template-columns:1fr}.calendar-grid .card{width:100%}.settings-grid{grid-template-columns:1fr}.settings-grid .full{grid-column:auto}}
@media(max-width:760px){body{font-size:13px}.shell{display:block}.sidebar{position:fixed;z-index:3;top:auto;bottom:0;height:auto;width:100%;padding:9px 12px calc(9px + env(safe-area-inset-bottom));border-right:0;border-top:1px solid var(--line);background:var(--surface)}.sidebar>.brand,.sidebar-bottom{display:none}.nav{margin:0;flex-direction:row;justify-content:space-around;gap:0}.nav button{flex:1;flex-direction:column;gap:5px;border-radius:12px;font-size:9px;padding:8px 4px}.nav button.active{background:transparent}.nav .icon{width:22px;height:22px}.main{padding:25px 20px calc(112px + env(safe-area-inset-bottom))}.topbar{margin-bottom:28px}.top-title{font-size:11px}.topbar .eyebrow{font-size:9px}.top-actions{gap:10px}.top-actions .icon-button{width:36px;height:36px}.avatar-stack{display:none}.greeting{align-items:start;margin-bottom:24px}h1{font-size:26px}.greeting p{font-size:12px;line-height:1.8}.greeting>.pill{display:none}.hero{padding:25px;margin-bottom:22px}.hero h2{font-size:20px}.hero p{font-size:11px;max-width:210px}.hero-icon{width:66px;height:66px;margin-left:10px}.hero-icon .icon{width:34px;height:34px}.hero-caption{font-size:10px;margin-top:15px}.grid-two{grid-template-columns:1fr;gap:20px}.card{padding:23px;border-radius:20px}.card-heading{margin-bottom:17px}.event-row{padding:15px 0}.family-band{padding:20px;align-items:start;flex-direction:column}.member-list{gap:13px}.page-head{align-items:start;margin-bottom:24px}.page-head .primary-button{padding:11px 13px;font-size:11px;flex-shrink:0;margin-top:6px}.page-description{font-size:12px}.calendar-grid{gap:20px}.calendar-grid .card{padding:19px}.day{min-height:58px;padding:7px 0;gap:5px}.month-heading h2{font-size:19px}.member-filters{gap:6px}.filter-chip{font-size:10px;padding:6px 10px}.wallet-hero{padding:28px 25px}.wallet-hero .balance{font-size:53px}.wallet-hero .wash-button{padding:18px}.transaction-copy strong{font-size:12px}.transaction-amount{font-size:14px}.settings-grid{gap:20px}.settings-card .setting-row{flex-wrap:wrap}.settings-card .setting-row .secondary-button{padding:10px 12px}.form-two{grid-template-columns:1fr}.auth-card{padding:33px 26px}.settings-actions{gap:8px}.settings-actions button{flex-grow:1}.footer-note{font-size:9px}#toast{bottom:calc(100px + env(safe-area-inset-bottom));width:max-content;max-width:calc(100% - 32px);text-align:center}.topbar h2{font-size:12px}.balance{font-size:40px}.section-gap{margin-top:22px}dialog{padding:24px;max-height:85dvh}.dialog-footer{flex-wrap:wrap}}
@media(prefers-color-scheme:dark){:root{--bg:#141816;--surface:#1d2320;--text:#e7eee9;--muted:#8c9d92;--line:#2c3530;--accent:#9bc8b0;--soft:#2c3b32;--danger:#ed9289;--shadow:none}.brand-mark,.primary-button{background:#52866d;color:white}.hero{background:#25392e;border-color:#344a3b}.hero h2{color:#c1dbc9}.hero p,.hero .eyebrow{color:#90ae9a}.hero-icon{color:#9abdA5;border-color:#415948}.hero-caption{color:#a1c5ac}.wash-button{border-color:#3d5346}.filter-chip.active{border-color:#476553}input,select,textarea{border-color:#39453c}.auth-page{background:radial-gradient(ellipse at top,#294234,transparent 65%),var(--bg)}.error{background:#3b2826}.offline-bar{background:#3c3325;color:#debe89}#toast{background:#d5e7da;color:#203e2c}}

.member-0{--member-color:#ff8b69}.member-1{--member-color:#6384ed}.member-2{--member-color:#a28bdb}.member-3{--member-color:#60a99c}.member-4{--member-color:#d69749}.member-5{--member-color:#d77cac}
@media(max-width:760px){.wallet-actions .secondary-button{padding:13px 8px;font-size:11px}}
.public-links{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;padding:16px 20px 24px;font-size:10px}.public-links a{color:var(--muted)}@media(max-width:760px){.public-links{padding-bottom:calc(112px + env(safe-area-inset-bottom))}}