:root{--rose:#c17e94;--rose-pressed:#ac6a80;--ivory:#fbf6f2;--ink:#342e33;--surface:#fff;--rose-wash:#f3e9ec;--text-secondary:#8a8189;--text-muted:#b7afb4;--hairline:#efe7e2;--danger:#c2607a;--tint-feed:#e5b89c;--tint-diaper:#a9c2a6;--tint-sleep:#b8a9d4;--tint-pump:#9fb1c4;--serif:"Cormorant Garamond", ui-serif, Georgia, serif;--sans:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Inter, sans-serif;--radius-md:16px;--radius-lg:22px;--radius-pill:999px;--shadow-faint:0 1px 2px #342e330a, 0 4px 14px #342e330d;--shadow-soft:0 2px 4px #342e330d, 0 10px 28px #342e3314}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0;padding:0}body{background:var(--ivory);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.55}h1,h2,.serif{font-family:var(--serif);letter-spacing:.005em;margin:0;font-weight:500}.shell{max-width:1080px;margin:0 auto;padding:28px 28px 96px}.topbar{justify-content:space-between;align-items:center;gap:16px;padding:6px 0 30px;display:flex}.brand{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:flex}.brand img{border-radius:10px;width:34px;height:34px}.brand .name{font-family:var(--serif);font-size:22px;font-weight:600}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--rose);font-size:12px;font-weight:700}.page-title{margin:2px 0 6px;font-size:44px;line-height:1.08}.page-sub{color:var(--text-secondary);max-width:56ch;margin:0 0 28px}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-faint);padding:26px 28px}.card+.card,.section{margin-top:22px}.card-title{font-family:var(--serif);margin:0 0 2px;font-size:24px;font-weight:600}.card-sub{color:var(--text-secondary);margin:0 0 18px;font-size:14px}.grid{gap:18px;display:grid}.grid.cols-4{grid-template-columns:repeat(4,1fr)}.grid.cols-2{grid-template-columns:repeat(2,1fr)}@media (width<=860px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-2{grid-template-columns:1fr}.page-title{font-size:34px}.shell{padding:18px 16px 72px}}.stat{background:var(--surface);border-radius:var(--radius-md);box-shadow:var(--shadow-faint);padding:18px 20px 16px}.stat .label{color:var(--text-secondary);align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.stat .dot{border-radius:50%;width:9px;height:9px}.stat .value{font-family:var(--serif);margin-top:6px;font-size:34px;font-weight:600;line-height:1.15}.stat .detail{color:var(--text-secondary);margin-top:2px;font-size:13px}.btn{background:var(--rose);color:#fff;border-radius:var(--radius-pill);font-family:var(--sans);cursor:pointer;border:0;justify-content:center;align-items:center;padding:14px 28px;font-size:16px;font-weight:600;transition:background .15s;display:inline-flex}.btn:hover{background:var(--rose-pressed)}.btn:disabled{opacity:.55;cursor:default}.btn.ghost{color:var(--text-secondary);background:0 0;padding:8px 14px;font-weight:500}.btn.ghost:hover{color:var(--ink);background:var(--rose-wash)}.input{background:var(--surface);border:1.5px solid var(--hairline);border-radius:var(--radius-md);width:100%;font-size:16px;font-family:var(--sans);color:var(--ink);outline:none;padding:15px 16px;transition:border-color .15s}.input:focus{border-color:var(--rose)}.field-label{color:var(--text-secondary);margin:0 0 6px 4px;font-size:13px;font-weight:600;display:block}.error{color:var(--danger);margin:10px 2px 0;font-size:14px}.auth-wrap{justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.auth-card{text-align:center;width:100%;max-width:420px}.auth-card .drop{border-radius:16px;width:56px;height:56px;margin:0 auto 14px}.auth-card h1{font-size:40px;font-weight:500}.auth-card .tag{color:var(--text-secondary);margin:6px 0 28px}.auth-card form{text-align:left;gap:12px;display:grid}.auth-foot{color:var(--text-muted);margin-top:22px;font-size:14px}.auth-foot a{color:var(--rose);text-decoration:none}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1.5px solid var(--hairline);background:var(--surface);color:var(--text-secondary);border-radius:var(--radius-pill);font-size:14px;font-weight:600;font-family:var(--sans);cursor:pointer;padding:8px 18px;transition:all .15s}.chip.active{border-color:var(--rose);background:var(--rose-wash);color:var(--ink)}.chart-svg{width:100%;height:auto;display:block}.legend{flex-wrap:wrap;gap:18px;margin-top:14px;display:flex}.legend .item{color:var(--text-secondary);align-items:center;gap:7px;font-size:13px;display:flex}.legend .swatch{border-radius:3px;width:10px;height:10px}.gate{text-align:center;max-width:520px;margin:9vh auto 0}.gate .icon{background:var(--rose-wash);border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 18px;font-size:28px;display:flex}.muted{color:var(--text-secondary)}.spinner{border:3px solid var(--rose-wash);border-top-color:var(--rose);border-radius:50%;width:28px;height:28px;margin:18vh auto;animation:.9s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}