:root{--bg:#f4f5f9;--surface:#fff;--ink:#202237;--muted:#6e7186;--line:#e8e9f1;--accent:#5747eb;--accent-soft:#eeebff;--weekend:#f6f7fb;--today:#f1efff;--radius:22px;--label:242px;--day:34px;--total:72px;--shadow:0 4px 22px #22244904}
    *{box-sizing:border-box}html{font-size:16px}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5}button,input,select{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.4}button,input{-webkit-tap-highlight-color:transparent}button:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #8779ff;outline-offset:4px}button{touch-action:manipulation}svg{display:block;width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}button svg{flex:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    .topbar{border-bottom:1px solid var(--line);background:var(--surface)}.topbar-inner{max-width:1488px;margin:auto;min-height:86px;padding:18px 40px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}.brand-icon{width:36px;height:36px;border-radius:12px;background:var(--accent);display:grid;place-items:center;color:#fff;box-shadow:0 4px 9px #5747eb25}.brand-icon svg{width:22px;height:22px;stroke-width:2.5}.brand-name{font-size:25px;font-weight:750;letter-spacing:-1px}.brand-divider{height:20px;width:1px;background:var(--line);margin:0 4px}.brand-caption{font-size:14px;color:var(--muted)}.top-actions{display:flex;align-items:center;gap:22px}.save-state{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:13px}.save-state svg{width:16px;height:16px;color:#1f8768}.save-state.failed svg{color:#b77815}.save-button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:43px;padding:10px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:14px;font-weight:600;transition:background .15s,border-color .15s}.save-button:hover{background:#f8f7ff;border-color:#c8c1ff}.save-button svg{width:18px;height:18px}.save-button:active{transform:translateY(1px)}
    main{max-width:1488px;margin:auto;padding:32px 40px 26px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:29px}.page-heading h1{font-size:32px;line-height:1.2;letter-spacing:-1px;margin:0;font-weight:730}.date-label{font-size:15px;color:var(--muted);margin-top:9px}.today-shortcut{border:0;background:var(--accent-soft);color:var(--accent);font-size:14px;font-weight:650;padding:10px 15px;border-radius:12px;min-height:42px}.today-shortcut:hover{background:#e6e1ff}.day-panel{margin-bottom:29px}.section-caption{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px}.section-caption h2{margin:0;font-size:15px;font-weight:650}.selected-count{color:var(--muted);font-size:13px}.day-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.day-card{--habit:#138564;--soft:#e9f6f1;position:relative;display:flex;align-items:center;gap:15px;padding:22px 20px;min-height:108px;border:1px solid var(--line);border-radius:18px;background:var(--surface);cursor:pointer;box-shadow:var(--shadow);transition:border-color .16s,background .16s,transform .16s}.day-card:hover{border-color:color-mix(in srgb,var(--habit) 40%,#fff);transform:translateY(-2px)}.day-card:has(input:focus-visible){outline:3px solid #8779ff;outline-offset:4px}.day-card:has(input:checked){background:var(--soft);border-color:color-mix(in srgb,var(--habit) 32%,#fff)}.habit-emoji{width:46px;height:46px;display:grid;place-items:center;background:var(--soft);border-radius:15px;font-size:27px;flex:none}.day-card:has(input:checked) .habit-emoji{background:color-mix(in srgb,var(--habit) 11%,#fff)}.card-copy{flex:1;min-width:0}.card-title{font-weight:650;font-size:16px;line-height:1.45;display:block}.card-detail{display:block;color:var(--muted);font-size:13px;margin-top:5px}.day-card:has(input:checked) .card-detail{color:var(--habit)}.day-card .check-ui{margin-left:auto;flex:none}.day-card input{position:absolute;opacity:0;width:1px;height:1px}.check-ui{width:25px;height:25px;border:1.5px solid #ced0df;border-radius:8px;background:#fff;display:grid;place-items:center;transition:background .12s,border-color .12s,transform .12s;color:white}.check-ui svg{width:16px;height:16px;stroke-width:2.7;opacity:0;transform:scale(.6);transition:opacity .12s,transform .12s}input:checked~.check-ui{background:var(--habit);border-color:var(--habit)}input:checked~.check-ui svg{opacity:1;transform:scale(1)}
    .calendar-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.calendar-toolbar{padding:24px 24px 21px;display:flex;align-items:center;justify-content:space-between;gap:18px}.calendar-title{display:flex;align-items:center;gap:13px}.calendar-title h2{font-size:20px;font-weight:700;letter-spacing:-.4px;margin:0}.month-controls{display:flex;align-items:center;gap:8px}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--line);border-radius:11px;background:white}.icon-button:hover{background:#f6f5fc}.month-pick{display:flex;align-items:center;gap:7px;font-size:14px;font-weight:550;border:1px solid var(--line);background:white;border-radius:11px;padding:9px 13px;min-height:40px}.month-pick svg{width:17px;height:17px;color:var(--muted)}.calendar-eyebrow{font-size:12px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:var(--muted);margin-bottom:4px}.table-scroll{overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#d5d2e7 #f6f5fa}.habit-table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed;min-width:calc(var(--label) + 31 * var(--day) + var(--total));font-size:14px}.habit-table caption{caption-side:bottom}.habit-table col.habit-col{width:var(--label)}.habit-table col.total-col{width:var(--total)}.habit-table thead th{height:65px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0;text-align:center;font-weight:500;background:#fff}.habit-table .habit-label-head{position:sticky;left:0;z-index:3;padding-left:24px;text-align:left;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;background:white;border-right:1px solid var(--line)}.habit-table .total-head{font-size:12px;letter-spacing:.4px;color:var(--muted);border-left:1px solid var(--line)}.date-button{border:0;background:transparent;width:100%;padding:7px 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:64px;border-radius:0;line-height:1.2}.date-button .weekday{font-size:12px;color:var(--muted);font-weight:400}.date-button .day-number{display:grid;place-items:center;min-width:27px;height:28px;border-radius:8px;font-size:14px;font-variant-numeric:tabular-nums;font-weight:650}.date-button:hover .day-number{background:#e8e4ff;color:var(--accent)}.habit-table .weekend{background:var(--weekend)}.habit-table .today-col{background:var(--today)}.habit-table .selected-col .day-number{box-shadow:inset 0 0 0 1.5px #9a8ef1;color:var(--accent)}.habit-table .today-col .day-number{color:white;background:var(--accent);box-shadow:none}.habit-table .week-start{border-left:1px solid #e1e2ec}.habit-table tbody th{height:85px;padding:16px 17px 16px 24px;text-align:left;font-weight:600;position:sticky;left:0;z-index:2;background:white;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.row-title{display:flex;align-items:center;gap:10px;font-size:14px;line-height:1.5}.row-title .row-emoji{font-size:23px;flex:none}.row-title .row-text{max-width:177px}.habit-table tbody td{height:85px;text-align:center;padding:0;border-bottom:1px solid var(--line)}.habit-table tbody tr:last-child td,.habit-table tbody tr:last-child th{border-bottom:0}.cell-label{display:flex;align-items:center;justify-content:center;width:100%;height:84px;position:relative;cursor:pointer}.cell-label input{position:absolute;opacity:0;width:1px;height:1px}.cell-label .check-ui{width:23px;height:23px;border-radius:7px;background:transparent;border-color:#d4d6e1}.cell-label input:checked~.check-ui{background:var(--habit);border-color:var(--habit);box-shadow:0 2px 4px color-mix(in srgb,var(--habit) 17%,transparent)}.cell-label:hover .check-ui{border-color:var(--habit);background:var(--soft)}.cell-label:hover input:checked~.check-ui{background:var(--habit)}.cell-label input:focus-visible~.check-ui{outline:3px solid #8779ff;outline-offset:4px}.row-total{font-size:21px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--habit);border-left:1px solid var(--line);background:var(--soft)!important}.calendar-bottom{padding:17px 24px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:var(--muted)}.legend{display:flex;flex-wrap:wrap;align-items:center;gap:18px}.legend-item{display:flex;align-items:center;gap:7px}.legend-swatch{width:10px;height:10px;border-radius:3px;background:#e8e4ff;border:1px solid #b3a7ff}.legend-swatch.weekend-swatch{background:#f2f3f8;border-color:#d9dce8}.scroll-hint{display:none;color:var(--muted);font-size:12px}.month-summary{display:flex;align-items:center;gap:28px;margin-top:20px;padding:0 4px;font-size:14px;color:var(--muted)}.month-summary strong{color:var(--ink);font-size:16px;font-weight:700;margin-right:5px;font-variant-numeric:tabular-nums}.summary-divider{width:1px;height:17px;background:#dcdfea}.bottom-note{margin-top:28px;padding-top:20px;border-top:1px solid #e2e4ee;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;font-size:13px;color:var(--muted)}.bottom-note p{margin:0;max-width:720px;line-height:1.7}.private-note{display:flex;gap:7px;align-items:center;white-space:nowrap}.private-note svg{width:15px;height:15px}.warning{background:#fff5df;border:1px solid #eac77e;color:#714c14;border-radius:12px;margin-bottom:20px;padding:13px 16px;font-size:14px}.warning[hidden]{display:none}
    dialog{border:1px solid var(--line);border-radius:24px;padding:24px;width:min(410px,calc(100% - 32px));box-shadow:0 24px 90px #1c1a4730;color:var(--ink)}dialog::backdrop{background:#1a183757;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-heading h2{font-size:19px;margin:0}.year-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.year-controls strong{font-size:23px;font-variant-numeric:tabular-nums}.month-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.month-option{font-size:14px;min-height:46px;padding:10px 4px;border:1px solid var(--line);border-radius:10px;background:#fff}.month-option:hover{border-color:#b2a8ff;background:#f8f7ff}.month-option.active{background:var(--accent);border-color:var(--accent);color:#fff}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,14px);max-width:calc(100% - 32px);width:max-content;background:#26263d;color:#fff;padding:13px 20px;border-radius:13px;font-size:14px;box-shadow:0 7px 24px #14112b22;z-index:20;opacity:0;pointer-events:none;transition:opacity .18s,transform .18s}.toast.visible{opacity:1;transform:translate(-50%,0)}
    @media(min-width:1600px){:root{--day:35px;--label:250px}.topbar-inner,main{max-width:1530px}}
    @media(max-width:1200px){:root{--label:221px;--day:33px}.topbar-inner{padding-inline:28px}main{padding-inline:28px}.day-card{padding:18px 16px;gap:11px}.habit-emoji{width:40px;height:40px;font-size:24px}.card-title{font-size:15px}.row-title{font-size:14px}.habit-table tbody th{padding-left:18px}.habit-table .habit-label-head{padding-left:18px}.scroll-hint{display:block}.calendar-instruction{display:none}}
    @media(max-width:760px){:root{--label:165px;--day:40px;--total:65px}.topbar-inner{min-height:74px;padding:15px 20px}.brand-caption,.brand-divider,.save-state{display:none}.brand-icon{width:33px;height:33px;border-radius:11px}.brand-name{font-size:24px}.save-button{padding:9px 12px;font-size:13px;gap:7px;min-height:42px}.save-button svg{width:16px;height:16px}main{padding:26px 20px 22px}.page-heading{margin-bottom:24px;gap:12px}.page-heading h1{font-size:28px}.date-label{font-size:14px;margin-top:7px}.today-shortcut{font-size:13px;padding:9px 12px;white-space:nowrap}.day-cards{grid-template-columns:1fr;gap:10px}.day-card{min-height:80px;padding:15px 16px;border-radius:15px;gap:14px}.habit-emoji{width:44px;height:44px;border-radius:14px}.card-title{font-size:16px}.card-detail{font-size:13px;margin-top:3px}.day-card .check-ui{width:26px;height:26px}.day-panel{margin-bottom:23px}.calendar-toolbar{padding:18px 16px;align-items:center;gap:10px}.calendar-title h2{font-size:18px}.calendar-eyebrow{font-size:12px;letter-spacing:.6px}.month-controls{gap:5px}.icon-button{width:37px;height:40px;border-radius:10px}.month-pick{width:37px;height:40px;padding:0;justify-content:center}.month-pick span{display:none}.month-pick svg{width:18px;height:18px}.habit-table tbody th{padding:13px 12px 13px 15px;height:88px}.row-title{align-items:flex-start;gap:7px;font-size:13px}.row-title .row-emoji{font-size:19px;line-height:1.5}.row-title .row-text{max-width:105px}.habit-table .habit-label-head{padding-left:15px}.habit-table tbody td,.cell-label{height:88px}.habit-table .habit-label-head,.habit-table tbody th{box-shadow:5px 0 7px -6px #22234155}.cell-label .check-ui{width:24px;height:24px}.calendar-bottom{padding:14px 16px;gap:12px;flex-wrap:wrap}.legend{gap:13px;font-size:12px}.scroll-hint{font-size:12px}.month-summary{gap:15px;flex-wrap:wrap;font-size:13px;margin-top:16px}.month-summary strong{font-size:16px}.bottom-note{margin-top:23px;padding-top:17px;flex-direction:column;gap:12px;font-size:12px}.bottom-note p{max-width:100%}.calendar-card{border-radius:18px}.section-caption h2{font-size:14px}.selected-count{font-size:12px}}
    @media(max-width:390px){.topbar-inner,main{padding-inline:15px}.save-button{font-size:12px}.save-button svg{display:none}.calendar-toolbar{padding-inline:13px}.calendar-title h2{font-size:17px}.calendar-eyebrow{font-size:12px;letter-spacing:0}.month-controls{gap:4px}.icon-button,.month-pick{width:32px}.page-heading h1{font-size:26px}.today-shortcut{font-size:12px;padding-inline:9px}.date-label{font-size:13px}}
    @media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
    @media print{body{background:white}.topbar,.page-heading,.day-panel,.month-controls,.calendar-bottom,.bottom-note,.toast,dialog,.warning{display:none!important}main{padding:0;max-width:none}.calendar-card{border-radius:0;border:0;box-shadow:none}.calendar-toolbar{padding:0 0 18px}.table-scroll{overflow:visible}.habit-table{min-width:0;font-size:10px}.habit-table col.habit-col{width:155px}.habit-table col.total-col{width:45px}.habit-table tbody th,.habit-table .habit-label-head{position:static;padding-left:6px}.row-title{font-size:11px;gap:5px}.row-title .row-emoji{font-size:17px}.habit-table .day-number{font-size:11px;min-width:20px}.date-button .weekday{font-size:9px}.cell-label .check-ui{width:17px;height:17px;border-radius:4px}.row-total{font-size:16px}.month-summary{font-size:11px}.calendar-card,.check-ui{print-color-adjust:exact;-webkit-print-color-adjust:exact}@page{size:A4 landscape;margin:12mm}}