:root{--bg:#f6f6f8;--surface:#fff;--text:#1e1e24;--muted:#74747f;--border:#e4e4ea;--purple:#6c45d8;--purple-dark:#5230b8;--blue:#2d77d4;--yellow:#f2c94c;--green:#1b8f5a;--red:#c84646;--shadow:0 12px 30px rgba(24,24,34,.08)}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:#211d2d;color:#fff;padding:24px 18px;display:flex;flex-direction:column;overflow:auto}.brand{display:flex;align-items:center;gap:12px;padding:4px 8px 26px}.brand-mark{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;font-weight:900;background:linear-gradient(135deg,var(--purple),var(--blue));box-shadow:inset 0 0 0 2px rgba(255,255,255,.16)}.brand-name{font-size:15px;font-weight:800}.brand-sub{color:rgba(255,255,255,.58);font-size:12px;margin-top:2px}.nav{display:grid;gap:5px}.nav-link{text-align:left;border:0;background:transparent;color:rgba(255,255,255,.72);padding:10px 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@media(max-width:1080px){.metrics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid,.report-grid,.settings-grid{grid-template-columns:1fr}.receipt-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
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@media print{.sidebar,.top-actions,.nav,button{display:none!important}.app-shell{display:block}.main{padding:0}.view{display:none!important}#reportsView{display:block!important}.panel,.metric-card{box-shadow:none;break-inside:avoid}}
.auth-error{padding:10px 12px;border-radius:10px;background:#fff1f1;color:var(--red);font-size:12px;font-weight:700}
.cloud-actions{margin-top:14px}.sync-meta{font-size:11px;color:var(--muted);margin-top:8px}.status-pill.syncing{background:#fff7df;color:#8b6513}.status-pill.error{background:#fff1f1;color:var(--red)}