:root{--bg: #f4f7fa;--panel: #ffffff;--line: #d3dde6;--fg: #14202b;--muted: #576977;--accent: #1b6fb0;--on-accent: #ffffff;--deep: #dcebf7;--danger: #b3402f;--danger-bg: #fbe0dc;--err-bg: #fdeceb;--err-line: #f0c3bd;color-scheme:light}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #161b20;--panel: #1f262d;--line: #36424d;--fg: #eef3f7;--muted: #a5b3be;--accent: #7cc8ff;--on-accent: #001426;--deep: #214663;--danger: #ff9a8a;--danger-bg: #5a2a22;--err-bg: #2a1613;--err-line: #5a2a22;color-scheme:dark}}:root[data-theme=dark]{--bg: #161b20;--panel: #1f262d;--line: #36424d;--fg: #eef3f7;--muted: #a5b3be;--accent: #7cc8ff;--on-accent: #001426;--deep: #214663;--danger: #ff9a8a;--danger-bg: #5a2a22;--err-bg: #2a1613;--err-line: #5a2a22;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.5 ui-rounded,system-ui,-apple-system,sans-serif}main{max-width:760px;margin:0 auto;padding:24px max(16px,env(safe-area-inset-left))}main.narrow{max-width:480px;padding-top:12vh}h1,h2,h3,h4{line-height:1.2}h4 small,h3 small{color:var(--muted);font-weight:400}.bar{display:flex;flex-wrap:wrap;gap:12px;align-items:center;padding:12px max(16px,env(safe-area-inset-left));border-bottom:1px solid var(--line)}.bar nav{display:flex;gap:4px;flex:1}.who{color:var(--muted);font-size:14px}button{font:inherit;border:0;border-radius:999px;padding:8px 16px;cursor:pointer;color:var(--fg);background:var(--deep)}button.primary{background:var(--accent);color:var(--on-accent);font-weight:600}button.ghost{background:transparent;border:1px solid var(--line)}button.danger{background:var(--danger-bg);color:var(--danger)}button.tab{background:transparent;color:var(--muted)}button.tab.on{background:var(--deep);color:var(--accent)}button:disabled{opacity:.5;cursor:default}button:focus-visible,textarea:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}textarea{width:100%;background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:12px;padding:12px;font:14px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}label{display:block;margin:16px 0 6px;color:var(--muted);font-size:14px}details{margin:8px 0}.prompt{font:13px/1.6 ui-rounded,system-ui,-apple-system,sans-serif;white-space:pre-wrap;color:var(--muted);background:var(--panel);padding:14px 16px;border-radius:12px;margin:8px 0;-webkit-user-select:all;user-select:all}.errors{list-style:none;padding:0;display:grid;gap:8px}.errors li{background:var(--err-bg);border:1px solid var(--err-line);border-radius:12px;padding:10px 12px}.errors code{display:block;color:var(--muted);margin-top:4px}.preview{background:var(--panel);border-radius:16px;padding:16px;margin-top:16px}.preview ul{padding-left:20px}.error{color:var(--danger)}.muted{color:var(--muted);font-size:14px}.cards{list-style:none;padding:0;display:grid;gap:10px}.card{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px 16px}.card.block{display:block;margin-bottom:12px}.card.today{border-color:var(--accent)}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.pill{background:var(--accent);color:var(--on-accent);border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600}.pill.off{background:var(--line);color:var(--muted)}.code{font-size:44px;letter-spacing:.2em;font-variant-numeric:tabular-nums;color:var(--accent);margin:16px 0}table{width:100%;border-collapse:collapse;margin-top:8px;font-variant-numeric:tabular-nums}th,td{text-align:left;padding:4px 8px 4px 0;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:400;font-size:14px}code{font-family:ui-monospace,Menlo,monospace}h2.gap{margin-top:28px}.card.col{flex-direction:column;align-items:stretch}.card.col>.row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.detail{border-top:1px solid var(--line);padding-top:12px;display:grid;gap:8px}.detail ul{margin:4px 0 8px;padding-left:20px}input.field{display:block;width:100%;max-width:360px;background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;margin:0 0 14px}input.field:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.folder{margin-top:18px}.folder>button.head{display:flex;width:100%;align-items:center;justify-content:space-between;gap:8px;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:8px 2px;color:var(--fg);font-weight:600;text-align:left}.folder>button.head small{color:var(--muted);font-weight:400}.folder .cards{margin-top:10px}.moveform{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.moveform input.field{margin:0;flex:1;min-width:160px}.pill.grp{background:var(--deep);color:var(--accent);margin-left:6px;font-weight:600}input.field.mini{display:inline-block;width:64px;margin:0 4px;padding:4px 8px}select.field.mini{width:76px;background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:10px;font:inherit}td.editcell{white-space:nowrap}td.editcell button{margin-left:6px;padding:4px 12px}.card.block .row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.card.block>.row>button.head{flex:1;display:flex;justify-content:space-between;align-items:center;gap:8px;background:transparent;color:var(--fg);text-align:left;padding:4px 0;border-radius:8px}