:root{--bg:#f2f2f7;--surface:#fff;--text:#111114;--text-muted:#6b6b70;--border:#e2e2e8;--accent:#1f6ae8;--accent-on:#fff;--danger:#c62828;--danger-on:#fff;--success:#117040;--success-on:#fff;--warning-bg:#fff4e0;--warning-text:#8a5a00;--radius:14px;--tabbar-height:60px}[data-theme=dark]{--bg:#1c1c1e;--surface:#2c2c2e;--text:#f2f2f7;--text-muted:#9a9aa0;--border:#3a3a3c;--accent:#7db4ff;--accent-on:#10131a;--danger:#ff9c9c;--danger-on:#26100f;--success:#55e39b;--success-on:#0f1a14;--warning-bg:#3a2f18;--warning-text:#ffcf7a}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.45}button{font:inherit;color:inherit}.app{flex-direction:column;min-height:100dvh;display:flex}.app__header{z-index:10;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;display:flex;position:sticky;top:0}.app__title{font-size:17px;font-weight:600}.badge{border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.badge--mode{background:var(--warning-bg);color:var(--warning-text)}.app__main{width:100%;max-width:560px;padding:16px 16px calc(var(--tabbar-height) + 24px + env(safe-area-inset-bottom));flex:1;margin:0 auto}.page__title{margin:0 0 4px;font-size:28px;font-weight:700}.page__subtitle{color:var(--text-muted);text-transform:capitalize;margin:0 0 16px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:14px;padding:14px}.card__title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;margin:0 0 10px;font-size:15px;font-weight:600}.text{color:var(--text);margin:0}.text+.text{margin-top:8px}.empty{text-align:center;color:var(--text-muted);padding:18px 8px}.empty__title{margin:0;font-size:16px;font-weight:600}.empty__description{margin:6px 0 0;font-size:14px}.empty__action{margin-top:14px}.btn{border-radius:var(--radius);background:var(--accent);min-height:48px;color:var(--accent-on);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:10px 18px;font-size:16px;font-weight:600;transition:filter .15s;display:inline-flex}.btn:hover{filter:brightness(1.05)}.btn:active{transform:translateY(1px)}.btn--block{width:100%;display:flex}.btn--ghost{border-color:var(--border);color:var(--text);background:0 0}.btn--danger{background:var(--danger);color:var(--danger-on)}.btn--small{min-height:40px;padding:6px 14px;font-size:14px}.tabbar{z-index:10;height:calc(var(--tabbar-height) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--surface);border-top:1px solid var(--border);display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar__item{min-width:0;min-height:48px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;display:flex}.tabbar__item--active{color:var(--accent)}.tabbar__icon{font-size:20px;line-height:1}.tabbar__label{white-space:nowrap;text-overflow:ellipsis;max-width:100%;font-size:11px;overflow:hidden}.summary__grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.summary__item{flex-direction:column;gap:2px;display:flex}.summary__value{font-size:22px;font-weight:700}.summary__label{color:var(--text-muted);font-size:12px}.summary__percent{border-top:1px solid var(--border);align-items:baseline;gap:10px;margin-top:14px;padding-top:12px;display:flex}.summary__percent-value{color:var(--accent);font-size:32px;font-weight:800}.summary__percent-label{color:var(--text-muted);font-size:13px}.summary__empty,.today__overdue{color:var(--text-muted);margin:12px 0 0;font-size:14px}.today__overdue{color:var(--danger)}.today__actions{gap:10px;display:flex}.today__actions .btn{flex:1}.today-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.today-row{justify-content:space-between;align-items:center;gap:10px;padding:8px 0;display:flex}.today-row+.today-row{border-top:1px solid var(--border)}.today-row__info{flex-direction:column;gap:2px;min-width:0;display:flex}.today-row__title{overflow-wrap:anywhere;font-size:15px;font-weight:600}.today-row__title--done{color:var(--text-muted);text-decoration:line-through}.today-row__meta{color:var(--text-muted);font-size:13px}.metrics{grid-template-columns:1fr 1fr;gap:12px;display:grid}.metric{flex-direction:column;gap:2px;display:flex}.metric__value{font-size:20px;font-weight:700}.metric__label{color:var(--text-muted);font-size:12px}.report__date{margin:8px 0 12px;font-size:14px;font-weight:600}.card__title{flex-direction:column;gap:2px;display:flex}.card__title-sub{text-transform:none;letter-spacing:0;font-size:12px;font-weight:500}.streak{background:color-mix(in srgb, var(--accent) 15%, var(--surface));min-width:36px;height:36px;color:var(--text);border-radius:999px;justify-content:center;align-items:center;padding:0 8px;font-weight:700;display:inline-flex}@media (width>=600px){.app__main{padding-top:24px}}.page__head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:4px;display:flex}.page__head .page__title{margin-bottom:0}.list{margin:0;padding:0;list-style:none}.habit__head{justify-content:space-between;align-items:center;gap:8px;display:flex}.habit__title{overflow-wrap:anywhere;font-size:17px;font-weight:600}.habit__desc{color:var(--text-muted);overflow-wrap:anywhere;margin:6px 0 0;font-size:14px}.habit__meta{color:var(--text-muted);flex-wrap:wrap;gap:6px 14px;margin-top:8px;font-size:14px;display:flex}.habit__schedule{margin-top:12px}.habit__note{color:var(--text-muted);font-size:14px}.habit__mark--done{background:var(--success);color:var(--success-on)}.habit__actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.habit__delete{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 40%, var(--border))}.task__head{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.task__title{overflow-wrap:anywhere;font-size:16px;font-weight:600}.task__desc{color:var(--text-muted);overflow-wrap:anywhere;margin:6px 0 0;font-size:14px}.task__meta{color:var(--text-muted);flex-wrap:wrap;gap:4px 14px;margin-top:8px;font-size:13px;display:flex}.task--overdue{border-color:color-mix(in srgb, var(--danger) 55%, var(--border));background:color-mix(in srgb, var(--danger) 7%, var(--surface))}.task--done .task__title{color:var(--text-muted);text-decoration:line-through}.badge--success{background:color-mix(in srgb, var(--success) 18%, var(--surface));color:var(--success)}.badge--danger{background:color-mix(in srgb, var(--danger) 16%, var(--surface));color:var(--danger)}.modal{z-index:50;background:#00000073;justify-content:center;align-items:flex-end;padding:0;display:flex;position:fixed;inset:0}.modal__panel{background:var(--surface);border-radius:var(--radius) var(--radius) 0 0;width:100%;max-width:560px;max-height:92dvh;padding:16px 16px calc(20px + env(safe-area-inset-bottom));overflow-y:auto}.modal__header{justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px;display:flex}.modal__title{margin:0;font-size:20px;font-weight:700}.modal__close{width:40px;height:40px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:50%;font-size:26px;line-height:1}.form{flex-direction:column;gap:14px;display:flex}.field{border:0;flex-direction:column;gap:6px;margin:0;padding:0;display:flex}.field__label{color:var(--text-muted);font-size:14px;font-weight:600}.field__required{color:var(--danger)}.field__input{border:1px solid var(--border);background:var(--bg);min-height:48px;color:var(--text);border-radius:10px;padding:10px 12px;font-size:16px}.field__input:focus{outline:2px solid var(--accent);outline-offset:1px}.field__input--textarea{resize:vertical;min-height:84px}.field__error{color:var(--danger);font-size:13px}.field__hint{color:var(--text-muted);font-size:13px}.segmented{gap:8px;display:flex}.segmented__option{border:1px solid var(--border);background:var(--bg);cursor:pointer;border-radius:10px;flex:1;justify-content:center;align-items:center;min-height:48px;padding:8px 10px;display:flex}.segmented__option input{opacity:0;pointer-events:none;position:absolute}.segmented__option:has(input:checked){border-color:var(--accent);background:var(--surface);color:var(--accent);font-weight:600}.weekdays{flex-wrap:wrap;gap:6px;display:flex}.weekdays__day{border:1px solid var(--border);background:var(--bg);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:50%;justify-content:center;align-items:center;width:42px;height:42px;font-size:14px;display:flex}.weekdays__day input{opacity:0;pointer-events:none;position:absolute}.weekdays__day--active{background:var(--accent);border-color:var(--accent);color:var(--accent-on);font-weight:700}.form__actions,.confirm__actions{gap:10px;display:flex}.form__actions .btn,.confirm__actions .btn{flex:1}.confirm__message{margin-bottom:16px}.toast{left:50%;bottom:calc(var(--tabbar-height) + 16px + env(safe-area-inset-bottom));z-index:60;background:var(--text);max-width:calc(100vw - 32px);color:var(--bg);text-align:center;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;position:fixed;transform:translate(-50%);box-shadow:0 6px 20px #00000040}.banner{border-radius:10px;justify-content:space-between;align-items:center;gap:10px;margin-bottom:14px;padding:10px 12px;font-size:14px;display:flex}.banner--error{background:color-mix(in srgb, var(--danger) 14%, var(--surface));color:var(--danger);border:1px solid color-mix(in srgb, var(--danger) 40%, 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