:root{--brand-primary:#00aeef;--brand-dark:#0078a8;--brand-tint:color-mix(in srgb, var(--brand-dark) 14%, white);--brand-accent:#c98a00;--text:#1d2521;--muted:#5d6b65;--line:#d9e0dd;--bg:#f6f8f7;--card:#fff;--tap:44px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{color:var(--text);background:var(--bg);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.4}.page{flex-direction:column;min-height:100vh;display:flex}.top{min-height:52px;padding:8px 16px;padding-top:max(8px, env(safe-area-inset-top));background:var(--brand-primary);color:#fff;justify-content:space-between;align-items:center;gap:8px;display:flex}.brand{font-size:18px;font-weight:600}.body{flex:1;width:100%;max-width:720px;margin:0 auto;padding:16px}.foot{padding:12px 16px;padding-bottom:max(12px, env(safe-area-inset-bottom));color:var(--muted);text-align:center;font-size:12px}button,.button{min-height:var(--tap);min-width:var(--tap);font:inherit;background:var(--brand-dark);color:#fff;cursor:pointer;border:0;border-radius:8px;padding:0 16px;font-weight:600}button:active,.button:active{filter:brightness(.85)}button.secondary{color:inherit;background:0 0;border:1px solid}a{color:var(--brand-dark)}.top .brand{color:#fff;text-decoration:none}.top-right{align-items:center;gap:8px;display:flex}.badge{background:var(--brand-accent);color:#fff;border-radius:999px;padding:2px 8px;font-size:13px;font-weight:600}button.on-dark{color:#fff;border-color:#ffffffb3}button:disabled{opacity:.5;cursor:default}.button{justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.wide{width:100%}h1{margin:8px 0 12px;font-size:22px}.muted{color:var(--muted)}.small{font-size:13px}.error{color:#8a1c1c;background:#fbeaea;border-radius:8px;padding:10px 12px}.center-card{background:var(--card);border:1px solid var(--line);text-align:center;border-radius:12px;max-width:400px;margin:48px auto 0;padding:24px 16px}.center-card button{margin-top:16px}.doors{gap:12px;margin-top:16px;display:grid}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;margin:12px 0;padding:12px}.card.off{opacity:.6}.card-head{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.tag{background:var(--brand-accent);color:#fff;border-radius:999px;margin-left:6px;padding:1px 6px;font-size:12px;font-weight:600}.flags{flex-wrap:wrap;gap:8px;margin:12px 0;display:flex}.flag{color:var(--muted);border:1px solid var(--line);background:0 0;padding:0 12px;font-weight:500}.flag.on{background:var(--brand-dark);color:#fff;border-color:var(--brand-dark);font-weight:600}.own-sheet,.edit-name label{color:var(--muted);flex-direction:column;gap:4px;font-size:14px;display:flex}.edit-name{gap:8px;width:100%;display:grid}.row{gap:8px;display:flex}input,select{min-height:var(--tap);border:1px solid var(--line);font:inherit;color:var(--text);background:#fff;border-radius:8px;padding:0 10px}.lock-note{margin:-4px 0 8px}.arrange-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.arrange-name{min-width:0;min-height:var(--tap);color:var(--text);overflow-wrap:anywhere;flex-direction:column;flex:1;justify-content:center;gap:2px;text-decoration:none;display:flex}.updown{flex-shrink:0;gap:6px;display:flex}.updown button{padding:0 10px}.arrange-task{overflow-wrap:anywhere;flex-direction:column;gap:2px;display:flex}.arrange-controls{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;display:flex}.arrange-controls select{flex:1;min-width:140px}h2{margin:4px 0 8px;font-size:18px}.check-row{min-height:var(--tap);align-items:center;gap:8px;margin:8px 0;display:flex}.check-row input{width:22px;height:22px;min-height:0}textarea{border:1px solid var(--line);font:inherit;color:var(--text);background:#fff;border-radius:8px;padding:8px 10px}.tabs{scrollbar-width:thin;gap:6px;margin:0 -16px 8px;padding:4px 16px 8px;display:flex;overflow-x:auto}.tab{min-height:var(--tap);border:1px solid var(--line);background:var(--card);color:var(--text);white-space:nowrap;border-radius:999px;flex:none;align-items:center;padding:0 12px;font-size:14px;text-decoration:none;display:inline-flex}.tab.on{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff;font-weight:600}.section-head{letter-spacing:.03em;color:var(--muted);margin:16px 0 4px;font-size:13px}.note-box{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px}.task{margin:8px 0}.task-text{overflow-wrap:anywhere;flex-direction:column;gap:2px;margin-bottom:8px;display:flex}.boxes{flex-wrap:wrap;gap:6px;display:flex}.sbox{width:var(--tap);height:var(--tap);min-width:var(--tap);border-radius:8px;flex-direction:column;justify-content:center;align-items:center;padding:0;font-size:12px;font-weight:600;line-height:1.1;display:inline-flex;position:relative}.sbox.open{color:var(--brand-dark);border:2px solid var(--brand-dark);background:#fff}.sbox.signed{background:var(--brand-dark);color:#fff;border:2px solid var(--brand-dark)}.sbox.locked{color:#9aa5a0;border:1px solid var(--line);background:#eef1f0}.sbox.paced{color:var(--brand-accent);border:2px dashed var(--brand-accent);background:#fff}.sbox-init{font-size:10px;font-weight:500}.sbox-fail{background:var(--brand-accent);color:#fff;border-radius:999px;padding:0 4px;font-size:10px;position:absolute;top:-6px;right:-6px}.overlay{z-index:10;background:#00000059;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.dialog{width:100%;max-width:560px;max-height:85vh;padding:16px;padding-bottom:max(16px, env(safe-area-inset-bottom));background:var(--card);overflow-wrap:anywhere;border-radius:16px 16px 0 0;overflow-y:auto}.dialog-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.brand{min-height:var(--tap);align-items:center;display:inline-flex}.brand-logo{width:min(173px,46vw);height:auto;display:block}.signin-logo{border-radius:12px;width:160px;height:160px;margin:0 auto 12px;display:block}.row-links{flex-wrap:wrap;gap:16px;display:flex}a.secondary-link{color:var(--brand-dark);background:0 0;border:1px solid}.today-bar{background:var(--card);border:1px solid var(--line);border-radius:12px;gap:8px;margin:4px 0 12px;padding:10px 12px;display:grid}.today-people{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.chip{border-radius:999px;padding:2px 10px;font-size:14px}.chip.lead{background:var(--brand-dark);color:#fff;font-weight:600}.chip.backup{background:var(--brand-tint);color:var(--brand-dark)}.tab-count{opacity:.8;margin-left:6px;font-size:12px;font-weight:500}.task.na{opacity:.6;justify-content:space-between;align-items:center;gap:8px;display:flex}.task.na .task-text{margin-bottom:0}.na-chip{color:var(--muted);border:1px solid var(--line);background:#eef1f0;flex-shrink:0}.link-button{min-width:0;color:var(--text);text-align:left;background:0 0;flex:1;padding:0;font-weight:400}.link-button:active{filter:none}.rule-list{gap:6px;margin:8px 0;padding:0;list-style:none;display:grid}.rule-list li{overflow-wrap:anywhere}.rename input{flex:1;min-width:0}fieldset.people{border:1px solid var(--line);border-radius:8px;max-height:260px;padding:4px 10px;overflow-y:auto}.task-links{flex-wrap:wrap;gap:6px;margin-top:4px;display:flex}.link-chip{min-height:var(--tap);padding:0 12px;font-size:14px}.quiz-answer{overflow-wrap:anywhere;margin:6px 0}.quiz-correct{color:var(--brand-dark);font-weight:600}.quiz-key{background:var(--brand-tint);overflow-wrap:anywhere;border-radius:8px;padding:8px 10px}.task.quiz.done{border-color:var(--brand-dark)}details summary{min-height:var(--tap);cursor:pointer;align-items:center;display:flex}