:root{--primary:#1d9e75;--primary-light:#e1f5ee;--primary-dark:#085041;--accent:#d85a30;--accent-light:#faece7;--bg:#f8f9fa;--card:#fff;--text:#2c2c2a;--text-muted:#888780;--border:#00000014;--danger:#e24b4a;--danger-light:#fcebeb;--amber:#ba7517;--amber-light:#faeeda;--radius:12px;--radius-sm:8px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app{min-height:100vh;display:flex}.sidebar{background:var(--card);border-right:1px solid var(--border);z-index:100;flex-direction:column;width:240px;height:100vh;transition:transform .3s;display:flex;position:fixed;top:0;left:0}.main{flex:1;max-width:1100px;margin-left:240px;padding:24px}.logo{border-bottom:1px solid var(--border);padding:20px 20px 16px}.logo-text{color:var(--primary);align-items:center;gap:8px;font-size:18px;font-weight:700;display:flex}.logo-sub{color:var(--text-muted);margin-top:2px;font-size:11px}.nav{flex:1;padding:12px 8px}.nav-item{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-muted);align-items:center;gap:10px;margin-bottom:2px;padding:10px 12px;font-size:14px;transition:all .15s;display:flex}.nav-item:hover{background:var(--bg);color:var(--text)}.nav-item.active{background:var(--primary-light);color:var(--primary-dark);font-weight:500}.nav-icon{text-align:center;width:18px;font-size:16px}.user-area{border-top:1px solid var(--border);align-items:center;gap:10px;padding:16px;display:flex}.avatar{background:var(--primary-light);width:36px;height:36px;color:var(--primary-dark);border-radius:50%;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex}.user-name{font-size:13px;font-weight:500}.user-plan{color:var(--text-muted);font-size:11px}.page{display:none}.page.active{display:block}.page-header{margin-bottom:24px}.page-title{font-size:22px;font-weight:600}.page-sub{color:var(--text-muted);margin-top:4px;font-size:14px}.header-row{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:20px}.card-sm{padding:16px}.grid-4{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;display:grid}.grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}.stat-card{border-radius:var(--radius);padding:18px}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:12px}.stat-value{font-size:24px;font-weight:700}.stat-change{margin-top:4px;font-size:12px}.stat-income{background:var(--primary-light)}.stat-income .stat-value{color:var(--primary-dark)}.stat-expense{background:var(--danger-light)}.stat-expense .stat-value{color:var(--danger)}.stat-balance{background:var(--amber-light)}.stat-balance .stat-value{color:var(--amber)}.stat-saving{background:#eef2ff}.stat-saving .stat-value{color:#3730a3}.chart-container{height:200px;margin-top:16px;position:relative}.bar-chart{align-items:flex-end;gap:8px;height:100%;padding:0 8px;display:flex}.bar-group{flex:1;align-items:flex-end;gap:3px;display:flex}.bar{cursor:pointer;border-radius:4px 4px 0 0;flex:1;transition:opacity .2s;position:relative}.bar:hover{opacity:.8}.bar-income{background:var(--primary)}.bar-expense{background:var(--accent)}.chart-labels{justify-content:space-around;gap:8px;padding:0 8px;display:flex}.chart-label{color:var(--text-muted);text-align:center;flex:1;font-size:11px}.chart-legend{justify-content:flex-end;gap:16px;margin-bottom:8px;display:flex}.legend-item{color:var(--text-muted);align-items:center;gap:6px;font-size:12px;display:flex}.legend-dot{border-radius:50%;width:8px;height:8px}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-outline{border:1px solid var(--border);color:var(--text);background:0 0}.btn-outline:hover{background:var(--bg)}.btn-danger{background:var(--danger-light);color:var(--danger);border:none}.btn-danger:hover{background:#f7c1c1}.btn-sm{padding:6px 12px;font-size:13px}.tx-list{flex-direction:column;gap:0;display:flex}.tx-item{border-bottom:1px solid var(--border);cursor:pointer;align-items:center;gap:12px;padding:12px 16px;transition:background .1s;display:flex}.tx-item:last-child{border-bottom:none}.tx-item:hover{background:var(--bg)}.tx-icon{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:38px;height:38px;font-size:18px;display:flex}.tx-info{flex:1;min-width:0}.tx-name{font-size:14px;font-weight:500}.tx-meta{color:var(--text-muted);margin-top:2px;font-size:12px}.tx-amount{flex-shrink:0;font-size:15px;font-weight:600}.tx-amount.income{color:var(--primary)}.tx-amount.expense{color:var(--danger)}.cat-grid{grid-template-columns:repeat(4,1fr);gap:12px;display:grid}.cat-card{background:var(--bg);border-radius:var(--radius-sm);text-align:center;cursor:pointer;border:2px solid #0000;padding:14px;transition:all .15s}.cat-card:hover,.cat-card.selected{border-color:var(--primary);background:var(--primary-light)}.cat-icon{margin-bottom:6px;font-size:24px}.cat-name{color:var(--text-muted);font-size:12px}.budget-item{margin-bottom:16px}.budget-header{justify-content:space-between;margin-bottom:6px;display:flex}.budget-name{align-items:center;gap:8px;font-size:14px;font-weight:500;display:flex}.budget-amounts{color:var(--text-muted);font-size:13px}.progress-bar{background:var(--bg);border-radius:99px;height:8px;overflow:hidden}.progress-fill{border-radius:99px;height:100%;transition:width .5s}.progress-ok{background:var(--primary)}.progress-warn{background:var(--amber)}.progress-over{background:var(--danger)}.modal-overlay{z-index:1000;background:#0006;justify-content:center;align-items:center;padding:16px;display:none;position:fixed;inset:0}.modal-overlay.open{display:flex}.modal{background:var(--card);border-radius:var(--radius);width:100%;max-width:440px;max-height:90vh;padding:24px;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-title{font-size:18px;font-weight:600}.close-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;padding:4px;font-size:20px}.form-group{margin-bottom:16px}label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:500;display:block}input,select,textarea{border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);background:var(--card);outline:none;padding:10px 14px;font-family:inherit;font-size:14px;transition:border .15s}input:focus,select:focus{border-color:var(--primary)}.input-row{gap:12px;display:flex}.input-row .form-group{flex:1}.type-toggle{gap:8px;margin-bottom:16px;display:flex}.type-btn{border-radius:var(--radius-sm);border:1px solid var(--border);cursor:pointer;background:var(--bg);color:var(--text-muted);flex:1;padding:10px;font-size:14px;font-weight:500;transition:all .15s}.type-btn.active-income{background:var(--primary-light);color:var(--primary-dark);border-color:var(--primary)}.type-btn.active-expense{background:var(--danger-light);color:var(--danger);border-color:var(--danger)}.tabs{background:var(--bg);border-radius:var(--radius-sm);gap:4px;width:fit-content;margin-bottom:20px;padding:4px;display:flex}.tab{cursor:pointer;color:var(--text-muted);background:0 0;border:none;border-radius:6px;padding:7px 16px;font-size:14px;transition:all .15s}.tab.active{background:var(--card);color:var(--text);font-weight:500;box-shadow:0 1px 3px #0000001a}.donut-wrap{align-items:center;gap:24px;display:flex}.donut{flex-shrink:0;width:140px;height:140px;position:relative}.donut svg{transform:rotate(-90deg)}.donut-center{flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.donut-label{color:var(--text-muted);font-size:11px}.donut-val{color:var(--text);font-size:18px;font-weight:700}.legend-list{flex:1}.legend-row{align-items:center;gap:8px;margin-bottom:10px;display:flex}.legend-color{border-radius:3px;flex-shrink:0;width:10px;height:10px}.legend-text{flex:1;font-size:13px}.legend-pct{color:var(--text-muted);font-size:13px}.badge{border-radius:99px;padding:2px 8px;font-size:11px;font-weight:500;display:inline-block}.badge-green{background:var(--primary-light);color:var(--primary-dark)}.badge-red{background:var(--danger-light);color:var(--danger)}.badge-amber{background:var(--amber-light);color:var(--amber)}.empty{text-align:center;color:var(--text-muted);padding:40px 20px}.empty-icon{margin-bottom:12px;font-size:40px}.empty-text{font-size:14px}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg,#e2e5e7 25%,#f0f2f3 50%,#e2e5e7 75%) 0 0/200% 100%;animation:1.5s linear infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{width:100%;height:14px;margin-bottom:8px}.skeleton-text.short{width:50%}.skeleton-title{width:40%;height:20px;margin-bottom:16px}.skeleton-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--card);padding:20px}.skeleton-avatar{border-radius:10px;flex-shrink:0;width:38px;height:38px}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main{margin-left:0;padding:16px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.cat-grid{grid-template-columns:repeat(3,1fr)}.mobile-header{background:var(--card);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin:-16px -16px 16px;padding:12px 16px;display:flex}}.mobile-header{display:none}.menu-btn{cursor:pointer;background:0 0;border:none;padding:4px;font-size:22px}.plan-card{background:linear-gradient(135deg, var(--primary-light), #d4f7ec);border-radius:var(--radius);border:1px solid var(--primary);margin-bottom:20px;padding:24px}.settings-section{margin-bottom:28px}.settings-title{border-bottom:1px solid var(--border);margin-bottom:14px;padding-bottom:10px;font-size:15px;font-weight:600}.setting-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.setting-row:last-child{border-bottom:none}.setting-label{font-size:14px}.setting-value{color:var(--text-muted);font-size:14px}.toast{background:var(--text);color:#fff;border-radius:var(--radius-sm);z-index:9999;white-space:nowrap;padding:12px 20px;font-size:14px;transition:transform .3s;position:fixed;bottom:24px;left:50%;transform:translate(-50%)translateY(80px)}.toast.show{transform:translate(-50%)translateY(0)}