:root{--ink:#1d2b25;--muted:#718078;--line:#e4ebe6;--paper:#fff;--bg:#f5f8f4;--green:#2f7d61;--mint:#dff2e9;--yellow:#f7d98a;--shadow:0 10px 30px rgba(34,65,50,.08)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 "Microsoft YaHei",system-ui,sans-serif}.app-shell{max-width:1180px;margin:auto;min-height:100vh}.topbar{height:76px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 30px;position:sticky;top:0;z-index:3}.brand{display:flex;gap:11px;align-items:center}.brand-mark{background:var(--green);color:#fff;font-weight:800;padding:8px 9px;border-radius:8px}.brand small{display:block;color:var(--muted);font-size:11px}.role-switch{display:flex;background:#edf4ef;border-radius:8px;padding:3px}.role-btn{border:0;background:transparent;padding:7px 18px;color:var(--muted);border-radius:6px;cursor:pointer}.role-btn.active{background:#fff;color:var(--green);box-shadow:0 2px 8px #cddbd3}.profile{display:flex;align-items:center;gap:9px;font-size:13px}.avatar{background:#e4f1eb;color:var(--green);height:30px;width:30px;border-radius:50%;display:grid;place-items:center;font-weight:700}.icon-btn{border:0;background:none;font-size:20px;color:var(--muted);cursor:pointer}.page{padding:30px}.hero{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.eyebrow{color:var(--green);font-weight:700;font-size:13px}.hero h1{font-size:30px;margin:4px 0}.hero p{color:var(--muted);margin:0}.date{color:var(--muted);font-size:13px}.grid{display:grid;grid-template-columns:1.45fr .9fr;gap:20px}.card{background:var(--paper);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:22px}.card h2{font-size:18px;margin:0 0 4px}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:15px}.section-head p{margin:0;color:var(--muted);font-size:13px}.progress{height:8px;background:#edf1ed;border-radius:8px;margin:14px 0 18px;overflow:hidden}.progress span{height:100%;display:block;background:var(--green);border-radius:8px;transition:width .3s}.task{border:1px solid var(--line);border-radius:8px;padding:14px 15px;margin:10px 0;display:flex;gap:13px;align-items:center}.task.done{background:#f7fbf8}.task.done .task-title{text-decoration:line-through;color:#819188}.check{width:22px;height:22px;border:2px solid #b8c9bd;border-radius:6px;display:grid;place-items:center;cursor:pointer;flex:0 0 auto;color:#fff}.done .check{background:var(--green);border-color:var(--green)}.task-title{font-weight:700}.task-meta{font-size:12px;color:var(--muted);margin-top:3px}.points{background:#fff8e8;border-color:#f0dfae}.points-number{font-size:40px;font-weight:800;color:#b47c19;margin:4px 0}.points-label{color:#92722a}.reward{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.reward:last-child{border:0}.reward-title{font-weight:700}.reward-meta{font-size:12px;color:var(--muted)}button.primary,button.secondary{border:0;border-radius:7px;padding:9px 14px;cursor:pointer;font-weight:700}button.primary{background:var(--green);color:#fff}button.secondary{background:var(--mint);color:var(--green)}.badge{background:#edf5ef;color:var(--green);padding:4px 8px;border-radius:5px;font-size:12px}.parent-grid{display:grid;grid-template-columns:1fr .85fr;gap:20px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.input,select{width:100%;border:1px solid var(--line);border-radius:7px;padding:10px;background:#fff;color:var(--ink);font:inherit}.form-group{margin:12px 0}.form-group label{display:block;font-size:13px;color:var(--muted);margin-bottom:5px}.notice{background:#f0f6f2;padding:11px;border-radius:7px;color:#4f6e5e;font-size:13px}.empty{padding:20px;text-align:center;color:var(--muted)}@media(max-width:760px){.topbar{padding:0 14px;height:68px}.profile>span:not(.avatar){display:none}.page{padding:20px 14px}.hero{display:block}.date{margin-top:10px}.grid,.parent-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.brand small{display:none}}
:root{--ink:#1d2b25;--muted:#718078;--line:#e4ebe6;--paper:#fff;--bg:#f5f8f4;--green:#2f7d61;--mint:#dff2e9;--yellow:#f7d98a;--shadow:0 10px 30px rgba(34,65,50,.08)}
.published-tasks{border-top:1px solid var(--line);margin-top:22px;padding-top:20px;container-type:inline-size}.published-task{border:1px solid var(--line);border-radius:8px;padding:12px;margin-top:10px}.published-fields{display:grid;grid-template-areas:"date subject time" "title title title";grid-template-columns:140px 100px minmax(120px,1fr);gap:8px}.task-date-input{grid-area:date}.task-subject{grid-area:subject}.task-title-input{grid-area:title;min-width:0}.task-time-input{grid-area:time;min-width:0}.published-actions{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin-top:8px}.published-actions .task-meta{margin:0 auto 0 0}button.danger{border:0;border-radius:7px;padding:9px 14px;cursor:pointer;font-weight:700;background:#fff0ed;color:#b64c3b}.archived-section{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.archived-task{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}.archived-task:last-child{border-bottom:0}.score-task{align-items:flex-start}.score-controls{display:flex;align-items:center;gap:7px;flex-wrap:wrap;margin-top:12px;padding-top:10px;border-top:1px solid var(--line)}.score-summary{width:100%;font-size:12px;font-weight:700;color:var(--green)}.score-confirm,.score-awarded{border:0;border-radius:6px;padding:7px 9px;font:inherit;font-size:12px;font-weight:700}.score-confirm{background:#e3f3ea;color:var(--green);cursor:pointer}.score-confirm:disabled{background:#eef1ef;color:#9aa59f;cursor:not-allowed}.score-awarded{background:#fff1c9;color:#986813}@container(max-width:420px){.published-fields{grid-template-areas:"date" "subject" "title" "time";grid-template-columns:1fr}}@media(max-width:760px){.published-actions{flex-wrap:wrap}.score-task{display:block}.score-task>.timer-btn{margin-top:10px}}@media(max-width:420px){.published-fields{grid-template-areas:"date" "subject" "title" "time";grid-template-columns:1fr}.archived-task{align-items:flex-start;flex-direction:column}.archived-task button{width:100%}}