:root{--bg:#f4f8ff;--surface:#fff;--ink:#0f172a;--muted:#64748b;--line:#dbe5f0;--accent:#2563eb;--accent-ink:#fff;--danger:#b91c1c;--ok:#047857;--warn:#b45309;--radius:14px;--shadow:0 8px 24px #0f172a0f;color:var(--ink);background:var(--bg);font-family:Segoe UI,Inter,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{background:radial-gradient(1200px 400px at 10% -10%, #dbeafe 0%, transparent 55%), radial-gradient(900px 360px at 100% 0%, #e0e7ff 0%, transparent 50%), var(--bg)}button,input{font:inherit}.app-shell{max-width:1100px;margin:0 auto;padding:16px 16px 96px}.topbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.brand{gap:2px;display:grid}.brand strong{letter-spacing:-.03em;font-size:1.25rem}.brand span,.muted{color:var(--muted);font-size:.9rem}.env-pill{color:#1d4ed8;background:#eff6ff;border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:.8rem;font-weight:600;display:inline-flex}.nav{border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow);z-index:20;background:#ffffffeb;border-radius:16px;grid-template-columns:repeat(3,1fr);gap:8px;padding:8px;display:grid;position:sticky;bottom:12px}.nav button{min-height:48px;color:var(--muted);background:0 0;border:0;border-radius:12px;font-weight:600}.nav button.active{color:var(--accent);background:#eff6ff}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px}.card+.card{margin-top:12px}.grid{gap:12px;display:grid}.grid.stats{grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.stat-value{letter-spacing:-.03em;font-size:1.6rem;font-weight:800}.stack{gap:10px;display:grid}.row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;display:flex}.btn{border:1px solid var(--line);background:var(--surface);min-height:44px;color:var(--ink);cursor:pointer;border-radius:12px;padding:10px 16px;font-weight:600}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);width:100%}.btn.danger{color:var(--danger)}.btn:disabled{opacity:.55;cursor:not-allowed}.field{border:1px solid var(--line);background:#fff;border-radius:12px;width:100%;min-height:44px;padding:10px 12px}.table-wrap{display:none}.list-cards{gap:10px;display:grid}.list-card{text-align:left;border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:14px;width:100%;padding:14px}.list-card h3{margin:0 0 6px;font-size:1rem}.meta{color:var(--muted);gap:4px;font-size:.88rem;display:grid}.badge{color:#334155;background:#f1f5f9;border-radius:999px;padding:2px 8px;font-size:.75rem;font-weight:700;display:inline-flex}.badge.warn{color:var(--warn);background:#fff7ed}.badge.ok{color:var(--ok);background:#ecfdf5}.error-banner{color:var(--danger);background:#fef2f2;border:1px solid #fecaca;border-radius:12px;margin-bottom:12px;padding:12px 14px}.activity-chart{grid-auto-columns:minmax(4px,1fr);grid-auto-flow:column;align-items:end;gap:2px;height:120px;padding-top:8px;display:grid}.activity-bar{background:#93c5fd;border-radius:3px 3px 0 0;min-height:2px}.activity-bar.has-count{background:var(--accent)}.period-toggle{flex-wrap:wrap;gap:8px;display:flex}.period-toggle button.active{color:#1d4ed8;background:#eff6ff;border-color:#bfdbfe}.sign-in-panel{max-width:420px;margin:12vh auto}.sign-in-panel h1{letter-spacing:-.03em;margin:0 0 8px;font-size:1.7rem}@media (width>=860px){.app-shell{padding-bottom:32px}.nav{grid-template-columns:repeat(3,max-content);width:max-content;margin-bottom:16px;position:static}.nav button{padding:0 18px}.btn.primary{width:auto}.list-cards{display:none}.table-wrap{display:block;overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 8px;font-size:.92rem}th{color:var(--muted);font-weight:600}tr.clickable{cursor:pointer}tr.clickable:hover{background:#f8fbff}}