:root{color-scheme:light dark;--bg: #0f172a;--card: #1e293b;--fg: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--border: #334155}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Noto Sans TC,Microsoft JhengHei,sans-serif;background:var(--bg);color:var(--fg);-webkit-font-smoothing:antialiased}.app{max-width:960px;margin:0 auto;padding:16px}header.bar{display:flex;align-items:center;justify-content:space-between;padding:8px 0 16px;border-bottom:1px solid var(--border);margin-bottom:16px}header.bar h1{font-size:18px;margin:0}button{background:var(--accent);color:#0b1220;border:0;border-radius:8px;padding:10px 16px;font-size:15px;font-weight:600;cursor:pointer}button.ghost{background:transparent;color:var(--muted);border:1px solid var(--border)}.center{min-height:60vh;display:grid;place-items:center;text-align:center}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:12px}.card h2{font-size:15px;margin:0 0 8px;color:var(--accent)}.muted{color:var(--muted);font-size:13px}.err{color:#fca5a5;font-size:13px;white-space:pre-wrap}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:4px 8px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600}header.bar>div{display:flex;gap:8px}.nav{display:flex;gap:6px;overflow-x:auto;margin-bottom:12px}.nav button{background:transparent;color:var(--muted);border:1px solid var(--border);padding:7px 14px;font-size:14px;white-space:nowrap}.nav button.active{background:var(--accent);color:#0b1220;border-color:var(--accent)}.row-between{display:flex;align-items:center;justify-content:space-between;gap:8px}select{background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:14px}select.more{color:var(--muted)}select.more.active{border-color:var(--accent);color:var(--accent)}input{background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:8px;padding:8px 12px;font-size:14px}input::placeholder{color:var(--muted)}.two-col{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}.stat{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:12px}.stat-title{font-size:13px;color:var(--muted)}.stat-num{font-size:22px;font-weight:700;margin:4px 0}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));margin-bottom:12px}.kpi{background:var(--card)}.kpi .stat-num{font-size:26px}.progress-row{margin:10px 0;font-size:14px}.progress{height:10px;background:var(--bg);border:1px solid var(--border);border-radius:6px;overflow:hidden;margin-top:6px}.progress-bar{height:100%;border-radius:6px;transition:width .9s cubic-bezier(.22,1,.36,1)}.ach-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}.ach-badge{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--border);border-radius:10px;padding:12px;background:#fbbf240d}.ach-badge .ach-icon{font-size:26px;line-height:1;filter:drop-shadow(0 0 6px rgba(251,191,36,.4))}.ach-badge b{display:block;font-size:14px}.ach-badge .desc{font-size:12px}.ach-badge.locked{opacity:.6;background:transparent}.ach-badge.locked .ach-icon{filter:grayscale(1);opacity:.6}.ach-date{font-size:11px;color:#fbbf24;margin-top:2px}.ach-toasts{position:fixed;right:16px;bottom:16px;z-index:50;display:flex;flex-direction:column;gap:8px;cursor:pointer}.ach-toast{display:flex;gap:10px;align-items:center;background:var(--card);border:1px solid #fbbf24;border-radius:12px;padding:10px 14px;max-width:340px;box-shadow:0 8px 24px #00000073;animation:ach-pop .5s cubic-bezier(.2,1.4,.4,1)}.ach-toast b{font-size:14px}.ach-toast-icon{font-size:24px;animation:ach-bounce 1.2s ease infinite}.ach-toast-burst{font-size:18px}@keyframes ach-pop{0%{transform:translateY(20px) scale(.9);opacity:0}to{transform:none;opacity:1}}@keyframes ach-bounce{0%,to{transform:none}50%{transform:translateY(-3px) scale(1.08)}}