:root{--bg: #faf8f3;--surface: #ffffff;--surface-2: #f4f1e9;--ink: #1b1d1a;--ink-muted: #5b5e57;--ink-soft: #8d8f88;--border: rgba(27, 29, 26, .08);--border-strong: rgba(27, 29, 26, .16);--accent: #2f7a55;--accent-soft: #d7ecdf;--accent-ink: #103626;--info: #2563a8;--info-soft: #dbeafe;--warn: #b35d00;--warn-soft: #fde8c6;--warn-ink: #663600;--success: #1d9e75;--success-soft: #d4f1e3;--danger: #b1342f;--danger-soft: #fbe4e2;--heat-0: #ecf3e9;--heat-1: #c8e0bf;--heat-2: #95c79b;--heat-3: #5da97e;--heat-4: #2f7a55;--radius: 12px;--radius-sm: 8px;--shadow-soft: 0 1px 0 rgba(27, 29, 26, .04);--font: "Inter", "Noto Sans TC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;font-family:var(--font);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}body{font-size:14px;line-height:1.5}a{color:var(--info)}.page{min-height:100vh;max-width:1180px;margin:0 auto;padding:24px 24px 96px}.shell-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:28px}.brand{display:flex;align-items:center;gap:10px;font-weight:600;letter-spacing:-.01em;font-size:16px}.brand-logo{width:36px;height:36px;border-radius:10px;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:700}.controls{display:flex;gap:8px;align-items:center}select,input[type=text],input[type=date]{font-family:inherit;font-size:13px;padding:6px 10px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--ink);outline:none}select:focus,input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.btn{font-family:inherit;font-size:13px;padding:7px 14px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--ink);cursor:pointer;font-weight:500}.btn:hover{background:var(--surface-2)}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-ink)}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{background:var(--surface-2)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-soft)}.card-title{font-size:12px;font-weight:500;color:var(--ink-muted);letter-spacing:.02em;text-transform:uppercase;display:flex;align-items:center;justify-content:space-between;margin:0 0 10px}.grid{display:grid;gap:16px}.grid-stats{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}@media (max-width: 720px){.grid-2{grid-template-columns:1fr}}.stat-label{font-size:12px;color:var(--ink-muted);letter-spacing:.02em;text-transform:uppercase}.stat-value{font-size:32px;font-weight:700;letter-spacing:-.02em;margin:4px 0 2px;line-height:1.05}.stat-sub{font-size:12px;color:var(--ink-soft)}.stat-pos{color:var(--success)}.stat-neg{color:var(--danger)}.muted{color:var(--ink-muted)}.soft{color:var(--ink-soft)}.banner{display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:var(--radius);margin:8px 0 20px}.banner-warn{background:var(--warn-soft);color:var(--warn-ink);border:1px solid rgba(179,93,0,.12)}.banner-info{background:var(--info-soft);color:var(--info)}.banner-success{background:var(--success-soft);color:var(--accent-ink)}.banner-strong{font-weight:700;font-size:16px}.legend{display:flex;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--ink-muted);margin:6px 0 10px}.legend-sw{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px}.heat-strip{display:grid;gap:3px}.heat-cell{height:36px;border-radius:4px;position:relative;cursor:default;font-size:10px;color:var(--ink-muted);display:flex;align-items:end;justify-content:center;padding-bottom:2px}.heat-cell-label{font-size:9px;color:var(--ink-soft)}.row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:4px 0}.row+.row{border-top:1px dashed var(--border)}.section-h{font-size:13px;font-weight:500;color:var(--ink-muted);letter-spacing:.02em;text-transform:uppercase;margin:22px 0 8px}.loading{color:var(--ink-soft);padding:40px 0;text-align:center}.error{color:var(--danger);background:var(--danger-soft);padding:12px 14px;border-radius:var(--radius-sm);margin:8px 0}.login-card{max-width:420px;margin:80px auto 0}.login-card label{display:block;font-size:13px;color:var(--ink-muted);margin:14px 0 6px}.login-card textarea,.login-card input[type=password]{width:100%;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;padding:10px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);resize:vertical}.pill{display:inline-block;font-size:11px;font-weight:500;color:var(--accent-ink);background:var(--accent-soft);border-radius:999px;padding:2px 8px;vertical-align:1px}.pill-info{color:var(--info);background:var(--info-soft)}.pill-warn{color:var(--warn-ink);background:var(--warn-soft)}