:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;--primary-color: #3b82f6;--bg-color: #f8fafc;--sidebar-bg: #ffffff;--border-color: #e2e8f0;--text-color: #334155;--text-light: #64748b}body{margin:0;background-color:var(--bg-color);color:var(--text-color)}.main-app{min-height:100vh}.login-container,.loading-container{display:flex;justify-content:center;align-items:center;width:100vw;height:100vh;background-color:#f4f5f7}.login-box{padding:2.5rem 3rem;background-color:#fff;border-radius:8px;box-shadow:0 5px 15px #0000001a;text-align:center;width:100%;max-width:400px}.login-box h2{margin-top:0;margin-bottom:.5rem;font-size:1.8rem;color:#333}.login-box p{margin-bottom:2rem;color:#667}.google-btn{background-color:#4285f4;color:#fff;border:none;border-radius:4px;padding:12px 24px;font-size:1rem;font-weight:500;cursor:pointer;transition:background-color .3s ease,box-shadow .3s ease;box-shadow:0 2px 4px #0000001a}.google-btn:hover{background-color:#357ae8;box-shadow:0 4px 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button.active{background-color:var(--primary-color);color:#fff;font-weight:600}.year-selector select,.category-selector select{padding:.5rem;font-size:1rem;border-radius:6px;border:1px solid var(--border-color);background-color:#fff}.page-content{display:flex;flex-direction:column;gap:2rem}.charts-wrapper{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:2rem;width:100%}.charts-wrapper.dense{grid-template-columns:repeat(auto-fit,minmax(350px,1fr))}.chart-container,.table-container{background-color:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 1px 3px #0000001a}.chart-container{flex:1;min-width:400px}.chart-container *:focus{outline:none}.table-container.full-width{width:100%;box-sizing:border-box}.chart-container.full-width{flex-basis:100%;min-width:100%}.expense-table{width:100%;border-collapse:collapse}.expense-table th,.expense-table td{padding:.75rem;text-align:left;border-bottom:1px solid var(--border-color)}.expense-table 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1rem;gap:1rem}.header-title{font-size:1.1rem;flex-shrink:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-actions{gap:.75rem}.currency-selector{padding:.25rem}.dashboard-content{padding:1rem}.page-header{flex-direction:column;align-items:flex-start;gap:1.5rem}.charts-wrapper,.kpi-grid{display:block}.chart-container{min-width:0;margin-bottom:1.5rem}.expense-table thead{display:none}.expense-table tbody tr{display:block;background-color:#fff;border:1px solid var(--border-color);border-radius:8px;margin-bottom:.75rem;padding:.5rem .75rem;box-shadow:0 1px 2px #0000000d}.expense-table td{display:flex;justify-content:space-between;align-items:center;padding:.5rem .25rem;font-size:.9rem;border-bottom:1px solid var(--border-color);gap:.5rem}.expense-table td:last-child{border-bottom:none}.expense-table td:before{content:attr(data-label);font-weight:600;color:var(--text-light);font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;flex-shrink:0}.expense-table td:first-child{font-weight:700;font-size:1rem;border-bottom:1px solid var(--border-color);justify-content:flex-start;gap:0}.expense-table td:first-child:before{display:none}}.projection-controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;background-color:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 1px 3px #0000001a;margin-bottom:2rem}.control-item{display:flex;flex-direction:column}.control-item label{margin-bottom:.5rem;color:var(--text-light);font-weight:500}.control-item input[type=range]{width:100%;cursor:pointer}.retirement-controls{margin-top:-1rem;border-top:1px solid var(--border-color)}.checkbox-item{flex-direction:row;align-items:center;gap:.5rem}.checkbox-item label{margin-bottom:0;cursor:pointer}.checkbox-item input[type=checkbox]{width:1rem;height:1rem;cursor:pointer}