:root{color-scheme:dark;--bg:#08090c;--panel:#101116;--line:#24262e;--text:#f4f5f7;--muted:#8b8f9b;--accent:#7c6cf2;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 70% -10%,#24205c55,transparent 35rem),var(--bg);color:var(--text)}header{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid var(--line);background:#08090ccc;backdrop-filter:blur(12px);position:sticky;top:0;z-index:2}.brand{display:flex;gap:10px;align-items:center;font-weight:650}.mark{color:var(--accent)}.badge{font-size:10px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:3px 6px}#identity{display:flex;gap:10px;color:var(--muted);font-size:13px;align-items:center}main{max-width:1440px;margin:auto;padding:32px 24px}.login{max-width:380px;margin:12vh auto;padding:28px;border:1px solid var(--line);border-radius:16px;background:#101116e6}.login h1{margin:0}.login p,.heading p{color:var(--muted)}form{display:grid;gap:14px}label{display:grid;gap:7px;color:var(--muted);font-size:13px}input,select{width:100%;border:1px solid var(--line);border-radius:8px;background:#090a0d;color:var(--text);padding:10px 11px;font:inherit}input:focus,select:focus{outline:2px solid #7c6cf266;border-color:var(--accent)}button{border:0;border-radius:8px;background:var(--accent);color:white;padding:9px 13px;font:600 13px inherit;cursor:pointer}.secondary{background:#1b1c23;border:1px solid var(--line)}.danger{background:#5e1d27;margin-right:auto}.heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.eyebrow{font-size:11px;letter-spacing:.11em;color:var(--muted)}.heading h1{font-size:28px;letter-spacing:-.04em;margin:6px 0}.board{display:grid;grid-template-columns:repeat(4,minmax(240px,1fr));gap:14px;overflow-x:auto}.column{min-height:62vh;background:#0d0e12cc;border:1px solid var(--line);border-radius:12px;padding:12px}.column.drag{border-color:var(--accent)}.column h2{font-size:13px;margin:0 0 12px;display:flex;align-items:center;gap:8px}.column small{color:var(--muted);margin-left:auto}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.todo{background:#8b8f9b}.progress{background:#e6b450}.review{background:#7c6cf2}.done{background:#4cc38a}.cards{display:grid;gap:9px;min-height:100px}.card{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:12px;cursor:grab;transition:.15s}.card:hover{border-color:#3b3e49;transform:translateY(-1px)}.card h3{font-size:14px;line-height:1.4;margin:0 0 12px}.meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.late{color:#ff7b8b}dialog{width:min(460px,calc(100% - 32px));border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);padding:22px}dialog::backdrop{background:#000a}.actions{display:flex;justify-content:end;gap:8px}#message{position:fixed;right:20px;bottom:20px;color:var(--muted)}@media(max-width:850px){header,main{padding-left:14px;padding-right:14px}.board{grid-template-columns:repeat(4,82vw);scroll-snap-type:x mandatory}.column{scroll-snap-align:start}.heading{align-items:start;gap:12px;flex-direction:column}}