:root{--bg-gradient: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);--primary-green: #10b981;--primary-green-hover: #059669;--expense-red: #ef4444;--income-green: #10b981;--text-main: #1e293b;--text-muted: #64748b;--card-bg: rgba(255, 255, 255, .75);--card-border: rgba(255, 255, 255, .5);--card-shadow: 0 8px 32px rgba(16, 185, 129, .08);--radius-lg: 24px;--radius-md: 16px;--radius-sm: 12px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg-gradient);color:var(--text-main);min-height:100vh;display:flex;justify-content:center;padding:20px}.app-container{width:100%;max-width:900px;display:flex;flex-direction:column;gap:20px}.main-content{display:grid;grid-template-columns:1fr 1.2fr;gap:20px;align-items:start}@media (max-width: 768px){.main-content{grid-template-columns:1fr}}.app-header{display:flex;justify-content:space-between;align-items:center;padding:0 10px}.header-title{display:flex;align-items:center;gap:10px;color:var(--primary-green-hover)}.header-title h1{font-size:24px;font-weight:700}.sync-status{display:flex;align-items:center;gap:6px;font-size:13px;padding:6px 12px;border-radius:20px;background:#fff9;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);transition:all .3s ease}.sync-status.synced{color:var(--primary-green)}.sync-status.syncing{color:#f59e0b}.sync-status.error{color:var(--expense-red)}.spin-slow{animation:spin 2s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.glass-card{background:var(--card-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--card-border);border-radius:var(--radius-lg);box-shadow:var(--card-shadow);padding:24px;display:flex;flex-direction:column;gap:20px}.dashboard-header{display:flex;justify-content:space-between;align-items:center}.month-picker{border:none;background:#fffc;padding:8px 16px;border-radius:var(--radius-sm);font-size:16px;font-weight:600;color:var(--text-main);outline:none;cursor:pointer;box-shadow:0 2px 8px #0000000d}.balance-display{text-align:center;margin:10px 0}.balance-label{font-size:14px;color:var(--text-muted);display:block;margin-bottom:8px}.balance-amount{font-size:48px;font-weight:800;color:var(--text-main);letter-spacing:-1px}.currency{font-size:24px;font-weight:600;margin-right:4px;color:var(--text-muted)}.stats-row{display:flex;gap:16px}.stat-item{flex:1;display:flex;align-items:center;gap:12px;padding:16px;border-radius:var(--radius-md);background:#fff9}.stat-icon-wrapper{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center}.stat-item.income .stat-icon-wrapper{background:#dcfce7;color:var(--income-green)}.stat-item.expense .stat-icon-wrapper{background:#fee2e2;color:var(--expense-red)}.stat-info{display:flex;flex-direction:column}.stat-label{font-size:12px;color:var(--text-muted)}.stat-val{font-size:16px;font-weight:600}.chart-card h3{font-size:16px;color:var(--text-muted);font-weight:600}.chart-container{display:flex;align-items:center;gap:24px}.donut-chart{width:120px;height:120px}.donut-segment{transition:stroke-dashoffset 1s ease-out;stroke-linecap:round}.chart-legend{flex:1;display:flex;flex-direction:column;gap:10px}.legend-item{display:flex;align-items:center;gap:8px;font-size:13px}.legend-color{width:10px;height:10px;border-radius:50%}.legend-name{flex:1;color:var(--text-main)}.legend-pct{font-weight:600;color:var(--text-muted)}.empty-chart{text-align:center;padding:30px 0;color:var(--text-muted);font-size:14px;display:flex;flex-direction:column;align-items:center;gap:10px}.type-toggle{display:flex;background:#0000000d;border-radius:var(--radius-sm);padding:4px}.toggle-btn{flex:1;padding:10px;border:none;background:transparent;border-radius:8px;font-size:15px;font-weight:600;color:var(--text-muted);cursor:pointer;transition:all .2s}.toggle-btn.active{background:#fff;color:var(--text-main);box-shadow:0 2px 8px #0000000d}.toggle-btn.active.expense{color:var(--expense-red)}.toggle-btn.active.income{color:var(--income-green)}.add-form{display:flex;flex-direction:column;gap:20px}.amount-group{display:flex;align-items:baseline;border-bottom:2px solid rgba(0,0,0,.1);padding-bottom:8px;transition:border-color .3s}.amount-group:focus-within{border-color:var(--primary-green)}.currency-symbol{font-size:32px;font-weight:600;color:var(--text-main);margin-right:8px}.amount-input{flex:1;border:none;background:transparent;font-size:40px;font-weight:700;color:var(--text-main);outline:none;width:100%}.amount-input::placeholder{color:#0003}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}@media (max-width: 480px){.category-grid{grid-template-columns:repeat(3,1fr)}}.category-btn{display:flex;flex-direction:column;align-items:center;gap:8px;border:none;background:transparent;cursor:pointer;padding:8px;border-radius:var(--radius-sm);transition:all .2s}.cat-icon{width:44px;height:44px;border-radius:12px;background:#0000000a;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .2s}.category-btn span{font-size:12px;color:var(--text-muted);transition:all .2s}.category-btn:hover .cat-icon{background:#00000014}.category-btn.selected .cat-icon{background:var(--theme-color);color:#fff;box-shadow:0 4px 12px #00000026;transform:translateY(-2px)}.category-btn.selected span{color:var(--text-main);font-weight:600}.form-row{display:flex;gap:12px}.flex-1{flex:1}.input-with-icon{display:flex;align-items:center;gap:8px;background:#fff9;padding:10px 14px;border-radius:var(--radius-sm);border:1px solid transparent;transition:all .2s}.input-with-icon:focus-within{border-color:var(--primary-green);background:#fff}.input-icon{color:var(--text-muted)}.input-with-icon input{border:none;background:transparent;outline:none;font-size:14px;color:var(--text-main);width:100%}.submit-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:14px;border:none;border-radius:var(--radius-sm);font-size:16px;font-weight:600;color:#fff;cursor:pointer;transition:all .2s;box-shadow:0 4px 12px #0000001a}.submit-btn.expense{background:var(--text-main)}.submit-btn.expense:hover{background:#000;transform:translateY(-2px)}.submit-btn.income{background:var(--income-green)}.submit-btn.income:hover{background:var(--primary-green-hover);transform:translateY(-2px)}.list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.list-header h3{font-size:16px;color:var(--text-main)}.clear-btn{border:none;background:transparent;color:var(--text-muted);font-size:13px;cursor:pointer;transition:color .2s}.clear-btn:hover{color:var(--expense-red)}.records-list{display:flex;flex-direction:column;gap:12px;max-height:400px;overflow-y:auto;padding-right:4px}.records-list::-webkit-scrollbar{width:6px}.records-list::-webkit-scrollbar-thumb{background:#0000001a;border-radius:10px}.record-item{display:flex;align-items:center;gap:12px;padding:12px;background:#fff;border-radius:var(--radius-sm);box-shadow:0 2px 8px #00000005;position:relative;border:1px solid rgba(0,0,0,.03)}.record-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center}.record-info{flex:1;display:flex;flex-direction:column;gap:4px}.record-cat-note{display:flex;align-items:center;gap:8px}.record-cat{font-size:15px;font-weight:600;color:var(--text-main)}.record-note{font-size:13px;color:var(--text-muted);background:#f1f5f9;padding:2px 6px;border-radius:4px}.record-date{font-size:12px;color:var(--text-muted)}.record-amount{font-size:16px;font-weight:700}.record-amount.expense{color:var(--text-main)}.record-amount.income{color:var(--income-green)}.delete-btn{background:transparent;border:none;color:#cbd5e1;cursor:pointer;padding:8px;border-radius:8px;transition:all .2s;opacity:0;position:absolute;right:8px}.record-item:hover .delete-btn{opacity:1}.delete-btn:hover{color:var(--expense-red);background:#fee2e2}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 0;text-align:center;color:var(--text-muted)}.empty-icon-wrapper{width:80px;height:80px;background:#ffffff80;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.empty-state p{font-size:16px;font-weight:600;color:var(--text-main);margin-bottom:4px}.empty-state span{font-size:13px}.loading-screen{height:100vh;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--primary-green);font-weight:600}