:root{color-scheme:light dark;--bg: #f6f7f9;--card: #ffffff;--text: #1a1d21;--muted: #6b7280;--line: #e5e7eb;--accent: #2563eb;--danger: #dc2626}@media (prefers-color-scheme: dark){:root{--bg: #101418;--card: #1a2027;--text: #e6e8eb;--muted: #9aa3ad;--line: #2a323c;--accent: #5b8def;--danger: #ef6b6b}}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Apple SD Gothic Neo,Noto Sans KR,sans-serif;background:var(--bg);color:var(--text)}.page{max-width:760px;margin:0 auto;padding:16px}header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}h1{font-size:1.3rem;margin:8px 0}.filters{display:flex;gap:6px;align-items:center;flex-wrap:wrap}button,select,input,textarea{font:inherit;border:1px solid var(--line);border-radius:8px;padding:7px 10px;background:var(--card);color:var(--text)}button{cursor:pointer}.chip.on{background:var(--accent);color:#fff;border-color:var(--accent)}.logout{color:var(--muted);border:none;background:none}.tabs{display:flex;gap:4px;margin:12px 0 0;overflow-x:auto;border-bottom:1px solid var(--line);padding-bottom:0}.tab{border:none;background:none;color:var(--muted);border-radius:8px 8px 0 0;padding:8px 14px;border-bottom:2px solid transparent;white-space:nowrap}.tab.on{color:var(--accent);border-bottom-color:var(--accent);font-weight:700}.add{width:100%;margin:12px 0;border-style:dashed;color:var(--muted)}.items{list-style:none;margin:8px 0;padding:0;display:flex;flex-direction:column;gap:8px}.item{display:flex;gap:10px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 12px}.item.done{opacity:.55}.status{flex:0 0 74px;text-align:center;font-size:.78rem;padding:5px 4px;border-radius:999px;border:none;color:#fff;background:var(--muted)}.status.todo{background:#64748b}.status.in_progress{background:var(--accent)}.status.blocked{background:#d97706}.status.done{background:#16a34a}.body{flex:1;cursor:pointer;min-width:0}.title-row{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}.area{font-size:.72rem;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:1px 6px}.title{font-weight:600}.due{font-size:.8rem;color:var(--muted)}.due.late{color:var(--danger);font-weight:700}.detail{font-size:.85rem;color:var(--muted);margin-top:4px;white-space:pre-wrap}.acts{display:flex;gap:4px}.ghost{border:none;background:none;color:var(--muted);padding:4px 6px}.ghost:hover{color:var(--danger)}.empty{text-align:center;color:var(--muted);padding:24px}.status-card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px 14px;margin:12px 0 4px;display:flex;flex-direction:column;gap:6px}.status-head{display:flex;justify-content:space-between;align-items:center}.status-title{font-weight:700;font-size:.95rem}.empty-note{color:var(--muted);font-size:.85rem}.md{font-size:.88rem;line-height:1.55;overflow-x:auto}.md h1,.md h2,.md h3{font-size:.95rem;margin:10px 0 4px}.md p,.md ul{margin:4px 0}.md ul{padding-left:18px}.md table{border-collapse:collapse;margin:6px 0;white-space:nowrap}.md th,.md td{border:1px solid var(--line);padding:4px 8px;text-align:left}.md th{background:color-mix(in srgb,var(--line) 40%,var(--card))}.md code{background:color-mix(in srgb,var(--line) 40%,var(--card));padding:0 4px;border-radius:4px}.status-card .save{background:var(--accent);color:#fff;border-color:var(--accent)}.item-form{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:8px;margin:12px 0}.row{display:flex;gap:8px}.row.right{justify-content:flex-end}.grow{flex:1;min-width:0}textarea{resize:vertical}.item-form button:not(.ghost){background:var(--accent);color:#fff;border-color:var(--accent)}.item-form button:disabled{opacity:.5}.login-wrap{display:grid;place-items:center;min-height:100vh}.login-card{display:flex;flex-direction:column;gap:10px;width:300px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:24px}.login-card h1{text-align:center;font-size:1.1rem;margin:0 0 8px}.login-card button{background:var(--accent);color:#fff;border-color:var(--accent)}.err{color:var(--danger);font-size:.85rem;text-align:center}.gbtn{display:flex;justify-content:center;min-height:44px}.pw-toggle{border:none;background:none;color:var(--muted);font-size:.82rem}.center{display:grid;place-items:center;min-height:60vh;color:var(--muted)}