:root{--bg: #f5f6fa;--sidebar: #ffffff;--card: #ffffff;--text: #202224;--muted: #64748b;--border: #e8ecef;--primary: #4880ff;--primary-soft: #eef3ff;--debit: #ef3826;--credit: #00b69b;--warn: #fcbe2d;--pink: #ff947a;--purple: #8280ff;--shadow: 0 4px 20px rgba(0, 0, 0, .04);--radius: 14px;--sidebar-w: 240px}*{box-sizing:border-box}body{margin:0;font-family:Nunito Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--card);color:var(--text);border-radius:10px;padding:10px 16px;transition:.15s ease}button:hover:not(:disabled){border-color:#cbd5e1}button.primary{background:var(--primary);border-color:var(--primary);color:#fff}button.primary:hover:not(:disabled){filter:brightness(1.05)}button.ghost{background:transparent;border-color:transparent}button.danger{color:var(--debit);border-color:#fecaca;background:#fff5f5}button:disabled{opacity:.55;cursor:not-allowed}input,select{font:inherit;background:#fff;color:var(--text);border:1px solid var(--border);border-radius:10px;padding:10px 12px;width:100%}input:focus,select:focus{outline:2px solid var(--primary-soft);border-color:var(--primary)}label{font-size:12px;font-weight:600;color:var(--muted);display:block;margin-bottom:6px}.app-shell{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--sidebar);border-right:1px solid var(--border);padding:24px 16px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}.brand{display:flex;align-items:center;gap:10px;padding:0 8px 24px;font-weight:800;font-size:20px;color:var(--primary)}.brand-icon{width:36px;height:36px;border-radius:10px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:18px}.nav{display:flex;flex-direction:column;gap:4px;flex:1}.nav-link{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;color:var(--muted);font-weight:600;font-size:14px}.nav-link:hover{background:var(--bg);color:var(--text)}.nav-link.active{background:var(--primary);color:#fff}.nav-icon{width:20px;text-align:center}.sidebar-footer{margin-top:auto;padding-top:16px}.pro-card{background:linear-gradient(135deg,#4880ff,#6ea8fe);color:#fff;border-radius:var(--radius);padding:16px;font-size:13px}.pro-card strong{display:block;margin-bottom:4px}.main{margin-left:var(--sidebar-w);flex:1;min-width:0}.topbar{background:var(--card);border-bottom:1px solid var(--border);padding:18px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;position:sticky;top:0;z-index:10}.topbar h1{margin:0;font-size:26px;font-weight:700}.topbar-right{display:flex;align-items:center;gap:14px}.search{max-width:280px;position:relative}.search input{padding-left:36px;background:var(--bg);border:none}.search span{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted)}.user-pill{display:flex;align-items:center;gap:10px;padding:6px 10px 6px 6px;border-radius:999px;background:var(--bg)}.avatar{width:36px;height:36px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center;font-weight:700}.user-pill small{display:block;color:var(--muted);font-size:11px}.content{padding:24px 28px 40px}.page-toolbar{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;margin-bottom:20px}.page-toolbar .field{margin:0;min-width:160px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.card-title{margin:0 0 16px;font-size:16px;font-weight:700}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}.stat-card{border-radius:var(--radius);padding:18px 20px;color:#fff;position:relative;overflow:hidden;min-height:110px}.stat-card.blue{background:#4880ff}.stat-card.pink{background:#ff947a}.stat-card.yellow{background:#fcbe2d;color:#202224}.stat-card.green{background:#00b69b}.stat-card-label{font-size:13px;opacity:.92;margin-bottom:8px}.stat-card-value{font-size:26px;font-weight:800;line-height:1.1}.stat-card-sub{font-size:12px;margin-top:8px;opacity:.85}.grid-2{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;margin-bottom:20px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}@media(max-width:1100px){.grid-2,.grid-3{grid-template-columns:1fr}}@media(max-width:768px){.sidebar{display:none}.main{margin-left:0}}.row{display:flex;gap:12px;flex-wrap:wrap}.row>*{flex:1;min-width:140px}.field{margin-bottom:14px}.checkbox-row{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:14px;cursor:pointer}.checkbox-row input{width:auto;margin:0}.muted{color:var(--muted)}.err{color:var(--debit);font-size:13px;margin-top:8px}.debit{color:var(--debit)}.credit{color:var(--credit)}.progress-track{background:var(--bg);border-radius:999px;height:8px;overflow:hidden}.progress-fill{height:100%;background:var(--primary);border-radius:999px}.progress-fill.warn{background:var(--warn)}.progress-fill.over{background:var(--debit)}.table-wrap{overflow:auto}table.data{width:100%;border-collapse:collapse;font-size:14px}table.data th{text-align:left;color:var(--muted);font-weight:600;font-size:12px;padding:10px 12px;border-bottom:1px solid var(--border)}table.data td{padding:14px 12px;border-bottom:1px solid var(--border);vertical-align:middle}table.data tr:hover td{background:#fafbfd}.badge{display:inline-block;font-size:11px;font-weight:700;padding:3px 8px;border-radius:999px;margin-left:6px;vertical-align:middle}.badge.blue{background:var(--primary-soft);color:var(--primary)}.badge.green{background:#e6f8f4;color:var(--credit)}.badge.yellow{background:#fff8e6;color:#b8860b}.badge.pink{background:#fff0eb;color:var(--pink)}.badge.orange{background:#fff4e5;color:#b45309}.badge.red{background:#fee2e2;color:var(--debit)}.badge.gray{background:var(--bg);color:var(--muted)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#20222459;display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}.modal{background:var(--card);border-radius:var(--radius);padding:24px;width:100%;max-width:480px;max-height:90vh;overflow:auto;box-shadow:var(--shadow)}.modal h2{margin:0 0 16px;font-size:18px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.empty{text-align:center;padding:40px 20px;color:var(--muted)}.auth-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eef3ff,#f5f6fa);padding:20px}.auth-card{width:100%;max-width:400px}.auth-card h1{margin:0 0 6px;font-size:24px}.account-mini{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.account-mini+.account-mini{margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.chart-legend{display:flex;gap:16px;font-size:12px;color:var(--muted);margin-bottom:12px}.chart-legend span:before{content:"";display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:middle}.chart-legend .spent:before{background:var(--primary)}.chart-legend .budget:before{background:#cbd5e1}.budget-row{display:grid;grid-template-columns:1fr 120px 120px 100px;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border);font-size:14px}.budget-row.head{color:var(--muted);font-size:12px;font-weight:700;padding-top:0}@media(max-width:700px){.budget-row{grid-template-columns:1fr;gap:6px}}.budget-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:8px}.budget-group-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;border-top:3px solid var(--primary)}.budget-group-card.blue{border-top-color:#4880ff}.budget-group-card.pink{border-top-color:#f472b6}.budget-group-card.yellow{border-top-color:#fbbf24}.budget-group-card.green{border-top-color:#34d399}.budget-group-card.purple{border-top-color:#a78bfa}.budget-group-card.orange{border-top-color:#fb923c}.budget-group-card.teal{border-top-color:#2dd4bf}.budget-group-head h3{margin:0 0 4px;font-size:15px}.budget-group-totals{font-size:13px}.budget-lines{margin-top:12px;display:flex;flex-direction:column;gap:10px}.budget-line{display:grid;grid-template-columns:1fr;gap:4px;font-size:13px;padding-bottom:10px;border-bottom:1px solid var(--border)}.budget-line:last-child{border-bottom:none;padding-bottom:0}.budget-line-name{font-weight:600}.budget-line input{width:100%;padding:6px 8px;font-size:13px}.budget-line-spent{font-size:12px}.budget-view-tabs{display:flex;gap:8px;margin-bottom:20px}.budget-view-tabs button{padding:8px 16px;border-radius:8px;border:1px solid var(--border);background:var(--surface);font-size:13px;font-weight:600;cursor:pointer}.budget-view-tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.budget-remaining-label{font-size:12px;margin-top:4px}.budget-line-remaining{padding-bottom:12px;margin-bottom:12px;border-bottom:1px solid var(--border)}.budget-line-remaining:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.budget-line-remaining-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:13px;margin-bottom:6px}.budget-line-remaining-foot{display:flex;justify-content:space-between;font-size:12px;margin-top:4px}