:root{--bg:#f4f1e7;--panel:#fff9ef;--text:#1f1b17;--muted:#6a625a;--line:#e2d8c8;--brand:#c63c30;--brand-dark:#912b23;--ok:#2f8f56;--warn:#cf7b21}*{box-sizing:border-box}body{color:var(--text);background:radial-gradient(circle at 20% 20%,#fff7e8 0%,var(--bg)50%,#ebe3d5 100%);margin:0;font-family:Avenir Next,Trebuchet MS,sans-serif}a{color:inherit;text-decoration:none}.app-shell{max-width:980px;margin:0 auto;padding:16px}.topbar{justify-content:space-between;align-items:center;display:flex}.topbar h1{margin:0;font-size:1.4rem}.tabs{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px;display:grid}.tabs a{text-align:center;border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 8px;font-weight:600}.tabs a.active{background:var(--brand);color:#fff;border-color:var(--brand)}.container{margin-top:16px}.section{background:var(--panel);border:1px solid var(--line);border-radius:14px;margin-bottom:14px;padding:14px}.section h2,.section h3{margin-top:0}.grid-2{grid-template-columns:1fr;gap:12px;display:grid}.card{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px}.row{justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px;display:flex}.muted{color:var(--muted);margin:4px 0 0;font-size:.9rem}button,select,input,textarea{font:inherit}button{background:var(--brand);color:#fff;cursor:pointer;border:0;border-radius:10px;padding:10px 12px}button.secondary{color:var(--text);border:1px solid var(--line);background:#fff}button.warn{background:var(--warn)}button:disabled{opacity:.7;cursor:not-allowed}label{margin-bottom:8px;display:block}input,select,textarea{border:1px solid var(--line);background:#fff;border-radius:8px;width:100%;padding:8px}.checkbox-row{justify-content:space-between;align-items:center;gap:8px;margin-bottom:6px;display:flex}.checkbox-row input[type=checkbox]{width:auto}.table{border-collapse:collapse;width:100%}.table th,.table td{border-bottom:1px solid var(--line);text-align:left;padding:8px}.tag{background:#f0e5d4;border-radius:999px;padding:3px 8px;font-size:.85rem;display:inline-block}.success{color:var(--ok)}.error{color:#b42a2a}.overlay{background:#1a140e8c;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.overlay .card{width:min(420px,100%)}@media (min-width:768px){.grid-2{grid-template-columns:1fr 1fr}}.celebration{color:#1f6a3b;background:#e9f7ef;border:1px solid #b9e5ca;border-radius:10px;margin-top:8px;padding:8px 10px;font-weight:700}.switcher-wrap{min-width:180px}.member-switch{width:180px}@media (max-width:767px){.topbar{flex-direction:column;align-items:flex-start;gap:8px}.switcher-wrap,.member-switch{width:100%}}