:root{color-scheme:light;--bg:#f7f8fb;--surface:#fff;--surface-strong:#f0f2f7;--border:#e6e8f0;--text:#1b1f2a;--muted:#6b7280;--primary:#3b82f6;--primary-strong:#2563eb;--success:#16a34a;--warning:#f59e0b;--danger:#ef4444;--shadow:0 10px 30px rgba(15,23,42,.08);--radius:14px}*{box-sizing:border-box}body{margin:0;font-family:Inter,SF Pro Text,Segoe UI,system-ui,-apple-system,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}.app-shell{display:flex;min-height:100vh}.sidebar{width:260px;padding:24px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;gap:24px}.brand{font-weight:700;font-size:1.2rem;letter-spacing:.02em}.nav{display:flex;flex-direction:column;gap:8px}.nav-link{padding:10px 12px;border-radius:10px;font-weight:500;color:var(--muted);display:flex;align-items:center;gap:10px;transition:all .2s ease}.nav-link.active,.nav-link:hover{color:var(--text);background:var(--surface-strong)}.app-main{flex:1 1;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px 32px;border-bottom:1px solid var(--border);background:var(--surface)}.user-menu{position:relative}.user-menu-trigger{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:var(--surface-strong);cursor:pointer;list-style:none}.user-menu-trigger::-webkit-details-marker{display:none}.user-menu-email{font-weight:600}.user-menu-chevron{color:var(--muted)}.user-menu-panel{position:absolute;top:calc(100% + 8px);right:0;min-width:220px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:8px;box-shadow:var(--shadow);display:grid;grid-gap:4px;gap:4px;z-index:20}.user-menu-item{padding:8px 10px;border-radius:8px;color:var(--text);text-align:left;display:block}.user-menu-item:hover{background:var(--surface-strong)}.user-menu-action{width:100%;background:none;border:none;font:inherit;cursor:pointer}.user-menu-divider{height:1px;background:var(--border);margin:4px 0}.content{padding:32px}.page-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}.page-title{font-size:1.5rem;font-weight:600}.page-subtitle{color:var(--muted);margin-top:4px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.card+.card{margin-top:16px}.grid{display:grid;grid-gap:16px;gap:16px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:.85rem;color:var(--muted);font-weight:600;padding-bottom:12px}.table td{padding:12px 0;border-top:1px solid var(--border)}.table-amount{padding-right:28px}.table-category{padding-left:28px}.table-category .select{margin-left:12px}.table-fixed{table-layout:fixed}.cell{display:flex;align-items:center;min-height:40px}.cell-display{padding:0 12px;font-size:1rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.color-menu{width:100%;position:relative}.color-summary{list-style:none;border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:#fff;display:flex;align-items:center;gap:8px;cursor:pointer;min-height:40px;font-size:1rem;font-family:inherit}.color-summary::-webkit-details-marker{display:none}.color-swatch{width:18px;height:18px;border-radius:6px}.color-options,.color-swatch{border:1px solid var(--border)}.color-options{position:absolute;top:calc(100% + 6px);left:0;right:0;display:grid;grid-template-columns:repeat(6,1fr);grid-gap:8px;gap:8px;padding:12px;background:#fff;border-radius:12px;box-shadow:var(--shadow);z-index:5}.color-option{width:100%;aspect-ratio:1;border-radius:10px;border:2px solid transparent;cursor:pointer}.color-option.active{border-color:#111827}.row-actions{display:flex;gap:8px;justify-content:flex-end;opacity:0;pointer-events:none;transition:opacity .2s ease}.category-row.is-editing .row-actions,.category-row:hover .row-actions,.rule-row.is-editing .row-actions,.rule-row:hover .row-actions,.transaction-row:hover .row-actions{opacity:1;pointer-events:auto}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;font-size:.75rem;color:var(--muted)}.badge,.btn{font-weight:600;background:var(--surface-strong)}.btn{border:none;color:var(--text);padding:10px 16px;border-radius:10px;cursor:pointer;transition:all .2s ease}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-strong)}.btn-outline{background:transparent;border:1px solid var(--border)}.input,.select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#fff;font-size:1rem;font-family:inherit;line-height:1.2;min-height:40px}.select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,#94a3b8 0),linear-gradient(135deg,#94a3b8 50%,transparent 0);background-position:calc(100% - 18px) 50%,calc(100% - 12px) 50%;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:36px}.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:12px;gap:12px;margin-bottom:16px}.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.5);display:flex;align-items:center;justify-content:center;padding:24px;z-index:50}.modal{background:#fff;border-radius:var(--radius);padding:24px;width:min(640px,100%);box-shadow:var(--shadow)}.skeleton{background:linear-gradient(90deg,#eef1f6,#f7f8fb,#eef1f6);background-size:200% 100%;animation:shimmer 1.4s ease infinite;border-radius:10px}.skeleton-line{height:12px;width:100%}.skeleton-card{height:120px}.skeleton-table{height:220px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.chart{width:100%;height:220px}.chart-legend{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:.85rem}.legend-dot{width:10px;height:10px;display:inline-block;margin-right:6px}.legend-dot,.pill{border-radius:999px}.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;font-size:.8rem;font-weight:600;background:var(--surface-strong);color:var(--muted)}.table tr.selected td{background:#f3f6ff}.table td:first-child{padding-right:12px}@media (max-width:900px){.sidebar{display:none}.content{padding:20px}}