*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--accent:#4f46e5;--accent-lt:#eef2ff;--bg:#f7f7f8;--surface:#fff;--border:#e4e4e7;--text:#18181b;--muted:#71717a;--danger:#dc2626;--danger-lt:#fef2f2;--amber:#d97706;--amber-lt:#fffbeb;--green:#16a34a;--green-lt:#f0fdf4;--sidebar-w:188px}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;flex-direction:column;height:100dvh;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Noto Sans JP,sans-serif;display:flex;overflow:hidden}header{background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;align-items:center;gap:10px;padding:11px 20px;display:flex}header h1{letter-spacing:-.01em;font-size:17px;font-weight:700}.badge{background:var(--accent-lt);color:var(--accent);white-space:nowrap;border-radius:20px;padding:2px 10px;font-size:12px;font-weight:600}.weather{color:var(--muted);background:var(--bg);white-space:nowrap;border-radius:20px;align-items:center;gap:5px;padding:3px 12px;font-size:13px;display:flex}.weather .w-icon{font-size:16px;line-height:1}.weather .w-temp{color:var(--text);font-size:13px;font-weight:700}.weather .w-place,.weather .w-desc{font-size:11px}.spacer{flex:1}.hdr-btn{border:1.5px solid var(--border);cursor:pointer;color:var(--muted);white-space:nowrap;background:0 0;border-radius:8px;align-items:center;gap:4px;padding:5px 11px;font-family:inherit;font-size:12px;transition:border-color .15s,color .15s,background .15s;display:flex}.hdr-btn:hover{border-color:var(--accent);color:var(--accent)}.hdr-btn.on{background:var(--accent-lt);border-color:var(--accent);color:var(--accent);font-weight:600}.cal-wrap{background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;padding:8px 20px 10px}.cal-header{align-items:center;gap:6px;margin-bottom:8px;display:flex}.cal-nav{cursor:pointer;color:var(--muted);background:0 0;border:none;border-radius:4px;padding:2px 5px;font-size:17px;line-height:1}.cal-nav:hover{background:var(--bg);color:var(--text)}.cal-range{flex:1;font-size:13px;font-weight:600}.cal-today-btn{border:1px solid var(--border);cursor:pointer;color:var(--muted);background:0 0;border-radius:6px;padding:3px 9px;font-family:inherit;font-size:12px}.cal-today-btn:hover{color:var(--accent);border-color:var(--accent)}.cal-grid{grid-template-columns:repeat(7,1fr);gap:2px;display:grid}.cal-day{cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:8px;flex-direction:column;align-items:center;padding:4px 2px 5px;transition:background .12s;display:flex}.cal-day:hover{background:var(--bg)}.cal-day.sel{background:var(--accent-lt)}.cal-dow{letter-spacing:.06em;color:var(--muted);text-transform:uppercase;font-size:9px;font-weight:700}.cal-day.sat .cal-dow{color:#2563eb}.cal-day.sun .cal-dow{color:var(--danger)}.cal-num{border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;margin:2px 0;font-size:13px;font-weight:500;display:flex}.cal-day.is-today .cal-num{background:var(--accent);color:#fff;font-weight:700}.cal-day.sel:not(.is-today) .cal-num{color:var(--accent);background:#c7d2fe}.cal-dots{flex-wrap:wrap;justify-content:center;gap:2px;min-height:7px;display:flex}.dot{border-radius:50%;width:5px;height:5px}.dot.todo{background:var(--accent)}.dot.in_progress{background:var(--amber)}.dot.done{background:#d4d4d8}.gcal-embed{border-bottom:1px solid var(--border);flex-shrink:0}.gcal-embed iframe{border:none;width:100%;height:200px;display:block}.modal-bg{z-index:200;background:#00000052;justify-content:center;align-items:center;display:none;position:fixed;inset:0}.modal-bg.open{display:flex}.modal{background:var(--surface);border-radius:16px;width:500px;max-width:92vw;padding:24px;box-shadow:0 10px 40px #0003}.modal h2{margin-bottom:4px;font-size:15px;font-weight:700}.modal-desc{color:var(--muted);margin-bottom:14px;font-size:13px;line-height:1.65}.steps{background:var(--bg);border-radius:10px;margin-bottom:14px;padding:13px 15px;font-size:13px;line-height:1.85}.steps strong{color:var(--text);margin-bottom:2px;display:block}.modal textarea{border:1.5px solid var(--border);resize:vertical;width:100%;min-height:68px;color:var(--text);border-radius:8px;outline:none;margin-bottom:14px;padding:10px 12px;font-family:monospace;font-size:13px}.modal textarea:focus{border-color:var(--accent)}.modal-footer{align-items:center;gap:8px;display:flex}.btn{cursor:pointer;border:none;border-radius:8px;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:600}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{border:1.5px solid var(--border);color:var(--muted);background:0 0;font-weight:400}.btn-danger{background:var(--danger-lt);color:var(--danger)}.layout{flex:1;display:flex;overflow:hidden}aside{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;padding:12px 0;display:flex;overflow-y:auto}.sb-label{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;padding:4px 16px;font-size:10px;font-weight:700}.cat-row{cursor:pointer;height:34px;color:var(--muted);-webkit-user-select:none;user-select:none;align-items:center;padding:0 8px 0 16px;font-size:14px;transition:background .1s;display:flex}.cat-row:hover{background:var(--bg);color:var(--text)}.cat-row.active{background:var(--accent-lt);color:var(--accent);font-weight:600}.cat-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.cat-x{visibility:hidden;color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:13px;line-height:1}.cat-row:hover .cat-x{visibility:visible}.cat-x:hover{background:var(--danger-lt);color:var(--danger)}.add-cat-wrap{padding:8px 12px 4px}.add-cat-btn{border:1.5px dashed var(--border);width:100%;color:var(--muted);cursor:pointer;background:0 0;border-radius:8px;padding:7px;font-family:inherit;font-size:13px;transition:border-color .15s,color .15s}.add-cat-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-lt)}.cat-input-wrap{padding:5px 12px 8px}.cat-input-wrap.hidden{display:none}.cat-input-inner{gap:6px;display:flex}.cat-in{border:1.5px solid var(--accent);border-radius:8px;outline:none;flex:1;padding:6px 10px;font-family:inherit;font-size:13px}.cat-ok{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:6px 12px;font-family:inherit;font-size:13px;font-weight:600}main{flex:1;padding:16px 20px;overflow-y:auto}.input-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;margin-bottom:14px;padding:10px 12px}.input-row{flex-wrap:wrap;align-items:center;gap:7px;display:flex}#newTask{border:1.5px solid var(--border);min-width:130px;color:var(--text);border-radius:8px;outline:none;flex:1;padding:8px 12px;font-family:inherit;font-size:14px;transition:border-color .15s}#newTask:focus{border-color:var(--accent)}#newTask::placeholder{color:var(--muted)}.opt{border:1.5px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;white-space:nowrap;border-radius:8px;outline:none;padding:8px 9px;font-family:inherit;font-size:13px}.opt:focus{border-color:var(--accent)}.add-btn{background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:8px;padding:8px 18px;font-family:inherit;font-size:14px;font-weight:600;transition:opacity .15s}.add-btn:hover{opacity:.87}.tabs{border-bottom:1.5px solid var(--border);margin-bottom:14px;display:flex}.tab{color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1.5px;padding:7px 14px;font-family:inherit;font-size:13px;font-weight:500;transition:color .12s}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}.tab-cnt{background:var(--bg);border-radius:9px;margin-left:4px;padding:0 6px;font-size:11px;font-weight:500}.tab.active .tab-cnt{background:var(--accent-lt);color:var(--accent)}.task-list{flex-direction:column;gap:6px;display:flex}.task-card{background:var(--surface);border:1px solid var(--border);border-radius:10px;align-items:flex-start;gap:10px;padding:11px 14px;transition:border-color .15s;display:flex}.task-card:hover{border-color:#d4d4d8}.task-card.s-done{opacity:.52}.task-card.editing{border-color:var(--accent);background:#fafafe}.edit-body{flex:1;min-width:0}.edit-input{border:1.5px solid var(--border);width:100%;color:var(--text);border-radius:8px;outline:none;margin-bottom:8px;padding:7px 11px;font-family:inherit;font-size:14px;transition:border-color .15s}.edit-input:focus{border-color:var(--accent)}.edit-opts{flex-wrap:wrap;gap:6px;display:flex}.edit-actions{flex-direction:column;flex-shrink:0;gap:5px;display:flex}.save-btn{background:var(--accent);color:#fff;cursor:pointer;white-space:nowrap;border:none;border-radius:7px;padding:6px 14px;font-family:inherit;font-size:12px;font-weight:600}.cancel-btn{border:1.5px solid var(--border);color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border-radius:7px;padding:6px 14px;font-family:inherit;font-size:12px}.card-actions{flex-direction:column;flex-shrink:0;gap:3px;display:flex}.task-body{flex:1;min-width:0}.task-text{word-break:break-all;font-size:14px;line-height:1.45}.task-card.s-done .task-text{color:#a1a1aa;text-decoration:line-through}.task-meta{flex-wrap:wrap;align-items:center;gap:5px;margin-top:5px;display:flex}.s-badge{cursor:pointer;white-space:nowrap;border:none;border-radius:5px;padding:2px 8px;font-family:inherit;font-size:11px;font-weight:600;transition:opacity .15s}.s-badge:hover{opacity:.75}.s-badge.todo{color:#52525b;background:#f4f4f5}.s-badge.in_progress{background:var(--amber-lt);color:var(--amber)}.s-badge.done{background:var(--green-lt);color:var(--green)}.p-tag{border-radius:4px;padding:1px 7px;font-size:11px;font-weight:600}.p-high{color:#dc2626;background:#fef2f2}.p-medium{color:#71717a;background:#fafafa;border:1px solid #e4e4e7}.p-low{background:var(--green-lt);color:var(--green)}.cat-tag{background:var(--accent-lt);color:var(--accent);border-radius:4px;padding:1px 7px;font-size:11px}.due-tag{color:var(--muted);font-size:12px}.due-tag.over{color:var(--danger);font-weight:600}.icon-btn{color:#d4d4d8;cursor:pointer;background:0 0;border:none;border-radius:6px;flex-shrink:0;padding:3px 7px;font-size:13px;line-height:1;transition:background .12s,color .12s}.icon-btn.edit:hover{background:var(--accent-lt);color:var(--accent)}.icon-btn.del:hover{background:var(--danger-lt);color:var(--danger)}.empty{text-align:center;color:var(--muted);padding:36px 0;font-size:14px}@media (max-width:640px){body{height:auto;min-height:100dvh;overflow-y:auto}.layout{flex-direction:column;flex:none;overflow:visible}header{gap:8px;padding:10px 14px}header h1{font-size:15px}.weather .w-place{display:none}.hdr-btn{padding:4px 9px;font-size:11px}.cal-wrap{padding:6px 12px 8px}.cal-num{width:22px;height:22px;font-size:11px}.cal-dow{font-size:8px}aside{-webkit-overflow-scrolling:touch;border-right:none;border-bottom:1px solid var(--border);flex-direction:row;flex-shrink:0;gap:6px;width:100%;height:auto;padding:8px 12px;overflow:auto hidden}.sb-label{display:none}.cat-row{white-space:nowrap;border:1.5px solid var(--border);border-radius:16px;flex-shrink:0;height:32px;padding:0 14px}.cat-row.active{background:var(--accent-lt);border-color:var(--accent);color:var(--accent)}.cat-x{display:none}.add-cat-wrap{flex-shrink:0;align-items:center;padding:0;display:flex}.add-cat-btn{white-space:nowrap;border-radius:16px;width:auto;height:32px;padding:0 14px}.cat-input-wrap{flex-shrink:0;align-items:center;padding:0}.cat-in{height:32px;padding:0 10px}.cat-ok{height:32px;padding:0 12px}main{padding:12px 14px;overflow-y:visible}#newTask{flex-basis:100%;min-width:0}.opt{flex:1;min-width:0;padding:7px 6px;font-size:12px}.add-btn{flex:1}.tab{padding:7px 10px;font-size:12px}.task-card{padding:10px 12px}.task-text{font-size:13px}.edit-actions{flex-direction:row}}