:root{color-scheme:dark;--bg: #0a0a0a;--bg-elevated: #141414;--border: #2a2a2a;--text: #f5f5f5;--muted: #8a8a8a;--accent: #ffffff;--font: "Segoe UI", "Hiragino Sans", "Noto Sans JP", sans-serif;--mono: "SF Mono", "Cascadia Code", "Consolas", monospace}*{box-sizing:border-box}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.55}a{color:var(--accent)}.me-shell{min-height:100vh;display:flex;flex-direction:column}.me-header{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;padding:.75rem 1.25rem;border-bottom:1px solid var(--border);background:var(--bg-elevated)}.me-header__brand{display:flex;align-items:baseline;gap:.5rem}.me-header__title{font-size:1.25rem;font-weight:600;color:var(--text);text-decoration:none}.me-header__tag{font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.me-nav{display:flex;gap:.5rem;flex:1}.me-nav__link{padding:.35rem .75rem;border-radius:2px;color:var(--muted);text-decoration:none}.me-nav__divider{width:1px;height:1.25rem;margin:0 .15rem;align-self:center;background:var(--border)}.me-nav__link--secondary{font-size:.9rem;opacity:.85}.me-nav__link.active{color:var(--text);background:var(--bg);border:1px solid var(--border)}.me-header__actions{display:flex;align-items:center;gap:.5rem;margin-left:auto}.me-header__user{font-size:.85rem;color:var(--muted)}.me-header__title{display:inline-flex;align-items:center;gap:.5rem}.me-header__icon{display:block;width:30px;height:30px;border-radius:4px}.me-main{flex:1;padding:1.25rem;max-width:72rem;width:100%;margin:0 auto}.me-page__header h1{margin:0 0 .25rem;font-size:1.5rem}.me-page--center{min-height:60vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.me-muted{color:var(--muted)}.me-error{color:#f0a0a0}.me-btn{border:1px solid var(--border);background:var(--text);color:var(--bg);padding:.4rem .85rem;border-radius:2px;cursor:pointer;font:inherit;text-decoration:none}.me-btn--ghost{background:transparent;color:var(--text)}.me-btn--active{color:var(--text);border-color:var(--text)}.me-btn--small{padding:.2rem .5rem;font-size:.8rem}.me-task-form{margin-bottom:1.25rem;padding:1rem;border:1px solid var(--border);background:var(--bg-elevated)}.me-task-form__row{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.5rem}.me-task-form input,.me-task-form select{flex:1;min-width:8rem;padding:.45rem .6rem;border:1px solid var(--border);border-radius:2px;background:var(--bg);color:var(--text);font:inherit}.me-task-list{list-style:none;margin:0;padding:0}.me-task-item{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;padding:.75rem 0;border-bottom:1px solid var(--border)}.me-task-item--done span{text-decoration:line-through;color:var(--muted)}.me-task-item__check{display:flex;align-items:center;gap:.5rem;flex:1;min-width:12rem}.me-task-item__meta{display:flex;gap:.5rem;font-size:.85rem;color:var(--muted)}.me-badge{display:inline-block;padding:.1rem .4rem;border:1px solid var(--border);border-radius:2px;font-size:.75rem}.me-mono{font-family:var(--mono);font-size:.75rem}.me-week-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,1fr));gap:.75rem}.me-week-day{border:1px solid var(--border);padding:.75rem;background:var(--bg-elevated)}.me-week-day h2{margin:0 0 .5rem;font-size:.85rem}.me-week-day__list{list-style:none;margin:0;padding:0;font-size:.85rem}.me-week-day__list li{padding:.25rem 0}.me-page--calendar{display:flex;flex-direction:column;gap:1rem}.me-calendar__header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.me-calendar__mode{display:flex;gap:.5rem}.me-today-strip{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1rem;border:1px solid var(--border);background:var(--bg-elevated)}.me-today-strip strong{margin-right:.5rem}.me-today-strip__summary{margin:0;color:var(--muted)}.me-calendar{border:1px solid var(--border);background:var(--bg-elevated);padding:1rem}.me-calendar__toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.75rem}.me-calendar__toolbar h2{margin:0;font-size:1.1rem}.me-calendar__weekdays,.me-calendar__grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:.35rem}.me-calendar__weekdays{margin-bottom:.35rem;color:var(--muted);font-size:.8rem;text-align:center}.me-calendar__day{min-height:5.5rem;padding:.45rem;border:1px solid var(--border);background:var(--bg);color:var(--text);text-align:left;cursor:pointer;font:inherit}.me-calendar__day--outside{opacity:.45}.me-calendar__day--today{border-color:var(--text)}.me-calendar__day--selected{background:#1a1a1a;border-color:var(--text)}.me-calendar__day-number{display:block;font-size:.85rem;margin-bottom:.35rem}.me-calendar__dots{display:flex;gap:.2rem;margin-bottom:.25rem}.me-calendar__dot{width:.45rem;height:.45rem;border-radius:999px;background:var(--text)}.me-calendar__preview{display:block;font-size:.7rem;color:var(--muted);line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.me-day-panel{border:1px solid var(--border);background:var(--bg-elevated);padding:1rem}.me-day-panel__header h2{margin:0 0 .25rem;font-size:1.1rem}.me-week-grid--calendar .me-week-day{cursor:pointer;text-align:left;font:inherit;color:inherit}.me-week-day--today{border-color:var(--text)}.me-week-day--selected{background:#1a1a1a;border-color:var(--text)}.me-loading{min-height:40vh;display:flex;align-items:center;justify-content:center;color:var(--muted)}@media(max-width:640px){.me-header{flex-direction:column;align-items:stretch}.me-header__actions{margin-left:0;flex-wrap:wrap}}