:root{--bg:#f5f7fb;--panel:#fff;--text:#182033;--muted:#6d7588;--line:#e4e8f0;--primary:#5b67f1;--primary-dark:#4450d8;--soft-primary:#eef0ff;--success:#16895a;--success-bg:#eaf8f1;--danger:#c84c4c;--danger-bg:#fff0f0;--warning:#a06b00;--warning-bg:#fff7df;--shadow:0 16px 40px rgba(30,42,78,.08)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;color:var(--text);background:radial-gradient(circle at top left,#edf0ff 0,transparent 36%),var(--bg)}button{font:inherit}button:focus-visible,a:focus-visible{outline:3px solid #a9b0ff;outline-offset:3px}.app-shell{width:min(100% - 32px,920px);margin:0 auto;padding:40px 0 28px}.topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:24px}.eyebrow{margin:0 0 8px;font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--primary)}h1,h2,h3,h4,p{overflow-wrap:anywhere}h1{margin:0;font-size:clamp(26px,4vw,42px);line-height:1.2}h2{margin:0}.intro{color:var(--muted);line-height:1.7;margin:10px 0 0}.storage-note{text-align:center;color:var(--muted);font-size:13px;margin:20px 0 0}.button,.secondary,.primary,.icon-button,.today-button{border:0;border-radius:12px;padding:12px 18px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.primary{background:var(--primary);color:#fff}.primary:hover:not(:disabled){background:var(--primary-dark)}.secondary,.today-button{background:#eef1f6;color:var(--text)}.button:disabled,.secondary:disabled,.primary:disabled{cursor:not-allowed;opacity:.45}.hidden{display:none!important}.debug-banner{margin:0 0 16px;padding:10px 14px;border:1px solid #d9ddff;border-radius:12px;background:var(--soft-primary);color:var(--primary);font-size:13px;font-weight:800}@media(max-width:720px){.app-shell{width:min(100% - 20px,920px);padding-top:20px}.topbar{align-items:flex-start;flex-direction:column}}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-bottom:20px}.stats article,.calendar-card{background:var(--panel);border:1px solid rgba(228,232,240,.9);border-radius:24px;box-shadow:var(--shadow)}.stats article{padding:18px 20px}.stats span,.stats small{color:var(--muted);font-size:13px}.stats strong{font-size:28px;margin:0 4px 0 0}.calendar-card{padding:28px}.calendar-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.calendar-heading h2{font-size:24px}.month-actions{display:flex;gap:8px}.icon-button{width:42px;height:42px;padding:0;background:var(--soft-primary);color:var(--primary);font-size:20px}.today-button{padding:0 12px}.weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.weekdays{margin-bottom:8px;color:var(--muted);font-size:12px;font-weight:800;text-align:center}.calendar-grid{gap:8px}.calendar-day{min-height:116px;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff;text-align:left;color:var(--text)}.calendar-day.empty{visibility:hidden}.calendar-day.has-card{border-color:#d9ddff;background:#fafaff;cursor:pointer;transition:.18s ease}.calendar-day.has-card:hover{transform:translateY(-2px);box-shadow:0 8px 18px #5b67f11a}.calendar-day.locked{cursor:not-allowed;background:#fcfcfd;color:var(--muted)}.calendar-day.rest-day{cursor:default;background:#f1f2f4;color:var(--muted);border-color:#e4e5e8}.rest-icon{display:block;margin-top:17px;text-align:center;font-size:22px;filter:grayscale(.35)}.date-number{font-size:13px;font-weight:800}.card-day{display:block;margin-top:7px;color:var(--primary);font-size:11px;font-weight:900}.card-title{display:block;margin-top:3px;font-size:12px;line-height:1.35;font-weight:800}.status{display:block;margin-top:8px;font-size:11px;font-weight:700}.status.complete{color:var(--success)}.status.ready{color:var(--primary)}.status.pending{color:var(--warning)}@media(max-width:720px){.stats{gap:8px}.stats article{padding:13px 10px}.stats strong{display:block;font-size:23px}.calendar-card{padding:18px 12px;border-radius:18px}.calendar-heading{padding:0 6px}.calendar-heading h2{font-size:20px}.calendar-grid{gap:4px}.calendar-day{min-height:88px;padding:7px 5px;border-radius:10px}.card-day,.card-title,.status{font-size:10px}.card-title{line-height:1.2}}