:root{--bg-primary:#0a0f1a;--bg-secondary:#111827;--bg-card:#151d2e;--bg-card-hover:#1a2332;--bg-hover:#1e293b;--bg-inset:#0d1321;--text-primary:#f0f4f8;--text-secondary:#8b9dc3;--text-muted:#506080;--border:#1e2d42;--border-subtle:#182338;--accent:#5dbfb0;--accent-dim:#5dbfb014;--accent-glow:#5dbfb026;--green:#34d399;--green-dim:#34d39914;--yellow:#fbbf24;--yellow-dim:#fbbf2414;--red:#f87171;--red-dim:#f8717114;--blue:#60a5fa;--purple:#c084fc;--radius:14px;--radius-sm:8px;--shadow-card:0 1px 3px #0000004d, 0 0 0 1px var(--border);--shadow-hover:0 4px 12px #0006, 0 0 0 1px var(--border);--transition:.2s cubic-bezier(.4, 0, .2, 1)}[data-theme=light]{--bg-primary:#f8fafb;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f3f6f8;--bg-hover:#eef2f5;--bg-inset:#f0f3f6;--text-primary:#1a2332;--text-secondary:#4a5568;--text-muted:#8896a6;--border:#e2e8f0;--border-subtle:#edf2f7;--accent:#3a9e8f;--accent-dim:#3a9e8f12;--accent-glow:#3a9e8f1f;--green:#22a06b;--green-dim:#22a06b12;--yellow:#d97706;--yellow-dim:#d9770612;--red:#dc2626;--red-dim:#dc262612;--blue:#2563eb;--purple:#9333ea;--shadow-card:0 1px 3px #0000000f, 0 0 0 1px var(--border);--shadow-hover:0 4px 12px #00000014, 0 0 0 1px var(--border)}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:-.01em;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;line-height:1.6}#root{min-height:100vh;display:flex}a{color:var(--accent);text-decoration:none}.app-layout{width:100%;display:flex}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border-subtle);flex-direction:column;width:230px;height:100vh;padding:20px 0;display:flex;position:fixed}.sidebar-logo{border-bottom:1px solid var(--border-subtle);align-items:center;gap:12px;margin-bottom:12px;padding:0 20px 20px;display:flex}.sidebar-logo h1{color:var(--text-primary);letter-spacing:4px;text-transform:lowercase;font-size:17px;font-weight:300}.sidebar-logo span{color:var(--accent);letter-spacing:2px;text-transform:uppercase;opacity:.8;font-size:8.5px}.sidebar nav{flex:1;padding:4px 0;overflow-y:auto}.nav-link{color:var(--text-muted);transition:all var(--transition);letter-spacing:.01em;border-left:2px solid #0000;align-items:center;gap:12px;padding:10px 20px;font-size:13px;font-weight:500;display:flex}.nav-link:hover{color:var(--text-secondary);background:#5dbfb00a}.nav-link.active{color:var(--accent);background:var(--accent-dim);border-left-color:var(--accent);font-weight:600}.nav-link svg{opacity:.7;flex-shrink:0;width:17px;height:17px}.nav-link.active svg{opacity:1}.settings-separator{border-top:1px solid var(--border-subtle);padding:8px 0}.main-content{scroll-behavior:smooth;flex:1;max-width:1200px;height:100vh;margin-left:230px;padding:36px 40px;overflow-y:auto}.page-header{margin-bottom:32px}.page-header h2{letter-spacing:-.5px;color:var(--text-primary);font-size:26px;font-weight:700}.page-header p{color:var(--text-muted);margin-top:4px;font-size:14px;font-weight:400}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-card);transition:box-shadow var(--transition), border-color var(--transition);padding:24px}.card:hover{border-color:var(--border)}.card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.card-header h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:.8px;font-size:13px;font-weight:600}.summary-row{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:24px;display:grid}.summary-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-card);transition:all var(--transition);padding:20px}.summary-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-1px)}.summary-card .label{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:8px;font-size:10px;font-weight:700}.summary-card .value{letter-spacing:-1px;font-size:26px;font-weight:700;line-height:1.1}.summary-card .sub{color:var(--text-muted);margin-top:6px;font-size:12px;font-weight:400}.status-under{color:var(--green)}.status-warning{color:var(--yellow)}.status-over{color:var(--red)}.budget-table{border-collapse:collapse;width:100%}.budget-table th{text-align:left;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);border-bottom:1px solid var(--border);padding:10px 14px;font-size:10px;font-weight:700}.budget-table th:not(:first-child){text-align:right}.budget-table td{border-bottom:1px solid var(--border-subtle);transition:background var(--transition);padding:14px;font-size:14px}.budget-table tr:hover td{background:#5dbfb005}.budget-table td:not(:first-child){text-align:right;font-variant-numeric:tabular-nums}.budget-table tr:last-child td{border-bottom:none}.budget-table .group-header td{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);border-bottom:none;padding-top:24px;font-size:11px;font-weight:700}.budget-table .total-row td{border-top:2px solid var(--border);padding-top:16px;font-size:15px;font-weight:700}.progress-bar-container{background:var(--bg-inset);border-radius:3px;width:100%;height:5px;margin-top:6px;overflow:hidden}.progress-bar{border-radius:3px;height:100%;transition:width .5s cubic-bezier(.4,0,.2,1)}.status-badge{text-transform:uppercase;letter-spacing:.5px;border-radius:6px;align-items:center;gap:4px;padding:3px 10px;font-size:10px;font-weight:700;display:inline-flex}.month-selector{align-items:center;gap:10px;display:flex}.month-selector button{background:var(--bg-inset);border:1px solid var(--border);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);padding:6px 10px;font-size:13px}.month-selector button:hover{background:var(--bg-hover);color:var(--text-primary)}.month-selector span{text-align:center;letter-spacing:-.3px;min-width:140px;font-size:15px;font-weight:600}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);letter-spacing:.01em;border:none;padding:8px 18px;font-size:13px;font-weight:600}.btn-primary{background:var(--accent);color:var(--bg-primary)}.btn-primary:hover{background:#6dd0c0;box-shadow:0 0 20px #5dbfb033}.btn-ghost{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-ghost:hover{background:var(--accent-dim);border-color:var(--accent);color:var(--accent)}.money{font-variant-numeric:tabular-nums}.text-green{color:var(--green)}.text-red{color:var(--red)}.text-yellow{color:var(--yellow)}.text-muted{color:var(--text-muted)}.text-accent{color:var(--accent)}.mt-4{margin-top:16px}.mb-4{margin-bottom:16px}.grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:200px 0}}.skeleton{background:linear-gradient(90deg, var(--bg-card) 25%, var(--bg-hover) 50%, var(--bg-card) 75%);border-radius:var(--radius-sm);background-size:400px 100%;animation:1.5s infinite shimmer}@media (width<=768px){.sidebar{border-right:none;border-top:1px solid var(--border);z-index:100;background:var(--bg-secondary);flex-direction:row;justify-content:space-around;align-items:center;width:100%;height:56px;padding:0;position:fixed;bottom:0;left:0;right:0;overflow-x:auto;top:auto!important}.sidebar-logo{display:none!important}.settings-separator{border-top:none;padding:0}.sidebar nav,.settings-separator{display:contents}.nav-link{white-space:nowrap;border-top:2px solid #0000;border-left:none;flex-direction:column;gap:2px;min-width:0;padding:6px 4px;font-size:9px}.nav-link.active{border-left-color:#0000;border-top-color:var(--accent)}.nav-link svg{width:18px;height:18px}.main-content{max-width:100%;margin-left:0;padding:20px 16px 72px}.summary-row{gap:8px;grid-template-columns:repeat(2,1fr)!important}.grid-2{grid-template-columns:1fr}.page-header{margin-bottom:20px}.page-header h2{font-size:22px}.summary-card{padding:16px}.summary-card .value{font-size:20px!important}.summary-card .label{font-size:9px}.month-selector span{min-width:100px;font-size:13px}.budget-table th,.budget-table td{padding:10px 8px;font-size:12px}}@media (width<=480px){.main-content [style*=grid-template-columns]{grid-template-columns:1fr 1fr!important}.main-content [style*="320px"]{grid-template-columns:1fr!important}.card,.summary-card{min-width:0;overflow:hidden}.card div[style*=space-between]{flex-wrap:wrap;gap:2px}}.recharts-text{font-size:11px;fill:var(--text-muted)!important}.recharts-cartesian-grid line{stroke:var(--border-subtle)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}::selection{background:var(--accent);color:var(--bg-primary)}