:root{--bg: #f7f7f5;--surface: #ffffff;--text: #1c1c1a;--muted: #6b6b66;--accent: #2f6f4f;--border: #e2e2dd;--danger: #a33;--burst: #f2b544;--radius: 14px;color-scheme:light dark}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg: #16171a;--surface: #1f2125;--text: #ecece8;--muted: #9a9a94;--accent: #7fc9a1;--border: #2c2f34;--danger: #e07a7a}}:root[data-theme=dark]{--bg: #16171a;--surface: #1f2125;--text: #ecece8;--muted: #9a9a94;--accent: #7fc9a1;--border: #2c2f34;--danger: #e07a7a;color-scheme:dark}:root[data-theme=light]{color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.6;transition:background-color .15s ease,color .15s ease}button{font:inherit;color:inherit;cursor:pointer}.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}.screen{max-width:560px;margin:0 auto;padding:24px 16px 120px;min-height:100vh}.app-header{display:flex;align-items:center;justify-content:space-between}.app-title{font-size:1.25rem;letter-spacing:.08em;margin:0}.loading,.empty{color:var(--muted);text-align:center;padding:48px 16px;margin:0}.task-list,.candidate-list,.evict-list,.queue-list{list-style:none;margin:16px 0 0;padding:0}.task-row{position:relative;margin-bottom:10px;overflow:hidden;border-radius:var(--radius)}.task-row-body{position:relative;display:flex;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 12px;touch-action:pan-y;transition:box-shadow .1s ease,background-color .15s ease,border-color .15s ease}.task-row.is-checking .task-row-body{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--surface))}.task-row.is-dragging .task-row-body{box-shadow:0 8px 20px #0000002e}.task-row.is-dragging{z-index:1;overflow:visible}.task-swipe-hint{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:flex-end;padding-right:20px;border-radius:var(--radius);background:var(--danger);color:#fff;font-weight:600;font-size:.9rem}.task-check{position:relative;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;border:2px solid var(--accent);background:transparent;color:var(--accent);flex:0 0 auto;padding:0;transition:background-color .15s ease,color .15s ease}.task-check-ripple{position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:50%;border:2px solid var(--accent);pointer-events:none}.task-burst-layer{position:absolute;left:50%;top:50%;width:0;height:0;pointer-events:none}.task-burst{position:absolute;left:-3px;top:-3px;width:6px;height:6px;border-radius:50%;background:var(--accent)}.task-burst.is-alt{width:5px;height:5px;background:var(--burst)}.task-strike{position:absolute;left:0;right:0;top:50%;height:2px;background:var(--text);opacity:.75;pointer-events:none}.task-check:disabled{cursor:default}.task-row.is-checking .task-check{background:var(--accent);color:#fff}.task-check-mark{width:16px;height:16px;display:block}.task-title{position:relative;flex:1 1 auto;word-break:break-word;user-select:none;-webkit-user-select:none;touch-action:pan-y}.task-handle{background:none;border:none;color:var(--muted);touch-action:none;cursor:grab}.icon-button{background:none;border:none;color:var(--muted);font-size:1.1rem;padding:4px 8px;border-radius:8px}.focus-hint{color:var(--muted);font-size:.8rem;text-align:center;margin-top:24px}.fab{position:fixed;right:max(16px,calc(50% - 264px));bottom:32px;width:56px;height:56px;border-radius:50%;border:none;background:var(--accent);color:#fff;font-size:1.6rem;box-shadow:0 6px 16px #0003}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:flex-end;justify-content:center;z-index:10}.sheet{background:var(--surface);width:min(560px,100%);max-height:88vh;overflow-y:auto;border-radius:20px 20px 0 0;padding:16px 16px 32px}.sheet:focus{outline:none}.sheet-header{display:flex;align-items:center;justify-content:space-between}.sheet-title{font-size:1rem;margin:0}.sheet-lead{color:var(--muted);font-size:.9rem}.field{display:block;margin-top:12px}.field-label{display:block;font-size:.8rem;color:var(--muted)}.field-input{width:100%;padding:12px;font:inherit;color:inherit;background:var(--bg);border:1px solid var(--border);border-radius:10px}.field-hint{font-size:.8rem;color:var(--muted);margin:6px 0 0}.candidate{display:flex;align-items:center;gap:8px;width:100%;text-align:left;background:none;border:1px solid var(--border);border-radius:10px;padding:10px 12px;margin-top:8px}.candidate:disabled{color:var(--muted);cursor:default}.candidate-badge{font-size:.7rem;border:1px solid var(--border);border-radius:999px;padding:1px 8px;color:var(--muted)}.choice-list{display:grid;gap:10px;margin-top:12px}.choice{display:grid;gap:2px;text-align:left;background:none;border:1px solid var(--border);border-radius:12px;padding:14px;width:100%}.choice span{font-size:.8rem;color:var(--muted)}.evict-list li{margin-top:8px}.queue-item{display:flex;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg)}.queue-index{color:var(--muted);font-size:.8rem;min-width:1.5em}.queue-slot{display:block;width:100%;background:none;border:1px dashed var(--border);border-radius:8px;color:var(--muted);font-size:.75rem;padding:4px;margin:6px 0}.queue-slot.is-selected{border-color:var(--accent);color:var(--accent)}.notice{font-size:.85rem;color:var(--danger)}.sheet-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.button-primary{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:12px 20px}.button-primary:disabled{opacity:.5}.button-secondary{background:none;border:1px solid var(--border);border-radius:10px;padding:12px 20px}.settings-section{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.settings-section:first-of-type{margin-top:12px;padding-top:0;border-top:none}.limit-picker{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.limit-option{width:44px;height:44px;border-radius:10px;border:1px solid var(--border);background:none}.limit-option.is-selected{background:var(--accent);color:#fff;border-color:var(--accent)}.segmented{display:flex;gap:4px;padding:4px;margin-top:8px;background:var(--bg);border:1px solid var(--border);border-radius:12px}.segmented-option{flex:1 1 0;padding:10px;border:none;border-radius:9px;background:none;color:var(--muted);transition:background-color .15s ease,color .15s ease}.segmented-option.is-selected{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #0000001f}.toggle{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:4px 0;background:none;border:none;text-align:left}.toggle-text{display:grid;gap:2px}.toggle-label{font-size:.95rem}.toggle-track{position:relative;flex:0 0 auto;width:44px;height:26px;border-radius:999px;background:var(--border);transition:background-color .15s ease}.toggle[aria-checked=true] .toggle-track{background:var(--accent)}.toggle-thumb{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 2px #00000040;transition:transform .15s ease}.toggle[aria-checked=true] .toggle-thumb{transform:translate(18px)}.toast{position:fixed;left:16px;right:16px;bottom:24px;margin:0 auto;width:min(520px,calc(100% - 32px));background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 8px 24px #0000002e;padding:12px 14px;display:flex;align-items:center;gap:12px;overflow:hidden;z-index:20}.toast-message{flex:1 1 auto;font-size:.9rem}.toast-action{display:inline-flex;align-items:center;gap:6px;background:none;border:none;color:var(--accent);font-weight:600;padding:6px 4px}.toast-ring{width:18px;height:18px;transform:rotate(-90deg);flex:0 0 auto}.toast-ring-track{fill:none;stroke:var(--border);stroke-width:2.5}.toast-ring-progress{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linecap:round}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}