.not-found-container{padding:2rem;text-align:center;font-family:system-ui,-apple-system,sans-serif}.container{background-image:url(/static/assets/burger.png);background-size:cover;background-position:center;min-height:300px;border-radius:10px;padding:20px;margin:20px 0}.card{background:#fff;border-radius:10px;padding:20px;box-shadow:0 4px 8px #0003;max-width:400px;margin:20px auto}.burgerImage{width:200px;height:auto;border-radius:10px;display:block;margin:0 auto}:root{--primary-50: #f5f3ff;--primary-100: #ede9fe;--primary-200: #ddd6fe;--primary-500: #8b5cf6;--primary-600: #7c3aed;--primary-700: #6d28d9;--accent-blue: #3b82f6;--accent-green: #10b981;--accent-red: #ef4444;--accent-orange: #f59e0b;--accent-yellow: #eab308;--gray-50: #fafafa;--gray-100: #f5f5f5;--gray-200: #e5e5e5;--gray-300: #d4d4d4;--gray-400: #a3a3a3;--gray-500: #737373;--gray-600: #525252;--gray-700: #404040;--gray-800: #262626;--gray-900: #171717;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 24px;--spacing-2xl: 32px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, .08);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background-color:var(--gray-50);color:var(--gray-800);line-height:1.6;font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-container{min-height:100vh;background-color:var(--gray-50)}.main-content{max-width:1400px;margin:0 auto;padding:var(--spacing-xl);display:grid;grid-template-columns:1fr 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var(--gray-100);letter-spacing:-.01em}.profit-breakdown{display:flex;flex-direction:column;gap:var(--spacing-md)}.profit-row{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm) 0}.profit-row.total{padding-top:var(--spacing-lg);margin-top:var(--spacing-sm);border-top:2px solid var(--gray-200)}.profit-label{font-size:13px;color:var(--gray-600);font-weight:500}.profit-row.total .profit-label{font-weight:700;color:var(--gray-900);font-size:14px}.profit-value{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums}.profit-value.bold{font-size:17px;font-weight:700}.profit-value.positive{color:var(--accent-green)}.profit-value.negative{color:var(--accent-red)}.profit-row.income .profit-value{color:var(--accent-green)}.profit-row.expense .profit-value,.profit-row.tax .profit-value{color:var(--accent-red)}.transaction-form{background:#fff;border:1px solid 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var(--gray-200);border-radius:var(--radius-lg);padding:var(--spacing-lg)}.list-title{font-size:13px;font-weight:700;color:var(--gray-900);margin-bottom:var(--spacing-md);padding-bottom:var(--spacing-md);border-bottom:2px solid var(--gray-100);text-transform:uppercase;letter-spacing:.3px}.empty-state{text-align:center;padding:var(--spacing-2xl);color:var(--gray-500)}.empty-state p:first-child{font-size:15px;font-weight:600;margin-bottom:var(--spacing-xs);color:var(--gray-700)}.empty-state p:last-child{font-size:13px}.transaction-item{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) 0;border-bottom:1px solid var(--gray-100);transition:background-color var(--transition-fast)}.transaction-item:hover{background-color:var(--gray-50);margin:0 calc(-1 * 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var(--gray-200);border-radius:var(--radius-lg);padding:var(--spacing-xl)}.chart-title{font-size:15px;font-weight:700;color:var(--gray-900);margin-bottom:var(--spacing-lg);text-align:center;letter-spacing:-.01em}.chart-empty{text-align:center;padding:var(--spacing-2xl);color:var(--gray-500)}.chart-empty p:first-child{font-size:15px;font-weight:600;margin-bottom:var(--spacing-xs);color:var(--gray-700)}.chart-total{display:flex;justify-content:center;align-items:center;gap:var(--spacing-sm);padding-top:var(--spacing-lg);border-top:2px solid var(--gray-100);margin-top:var(--spacing-lg);font-size:13px;color:var(--gray-600)}.chart-total strong{font-size:17px;color:var(--gray-900);font-weight:700}@media(max-width:1200px){.main-content{grid-template-columns:1fr;max-width:900px}.right-panel{position:static;order:-1}}@media(max-width:768px){.main-content{padding:var(--spacing-lg);gap:var(--spacing-lg)}.header{padding:var(--spacing-xl) var(--spacing-lg)}.summary{grid-template-columns:repeat(2,1fr);gap:var(--spacing-sm)}.summary-card{padding:var(--spacing-md)}.summary-value{font-size:18px}.form-row{flex-direction:column;gap:var(--spacing-md)}.filter-buttons{justify-content:center}.transaction-form,.transaction-list,.category-filter,.profit-overview,.chart-container{padding:var(--spacing-lg)}}@media(max-width:480px){.summary{grid-template-columns:1fr}.header-title{font-size:20px}.tx-left{gap:var(--spacing-sm)}.tx-category{font-size:9px;padding:3px 8px}.delete-btn{width:32px;height:32px}}.landing-container{min-height:100vh;background:#0b0b0f;color:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.hero-section{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem;text-align:center;background:linear-gradient(135deg,#0b0b0f,#1a1a2e,#0b0b0f)}.brand-name{font-size:4rem;font-weight:800;background:linear-gradient(135deg,#6366f1,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem;letter-spacing:-.02em}.tagline{font-size:1.25rem;color:#a0a0b0;margin-bottom:3rem;font-weight:300;letter-spacing:.05em}.headline{font-size:2.5rem;font-weight:700;margin-bottom:1rem;line-height:1.2;max-width:800px}.subheadline{font-size:1.125rem;color:#a0a0b0;margin-bottom:3rem;max-width:600px;line-height:1.6}.cta-button{background:linear-gradient(135deg,#6366f1,#8b5cf6);border:none;color:#fff;font-size:1.25rem;font-weight:600;padding:1rem 2.5rem;border-radius:12px;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 20px #6366f14d}.cta-button:hover{transform:translateY(-2px);box-shadow:0 6px 30px #6366f180}.cta-button:active{transform:translateY(0)}.features-section{padding:6rem 2rem;background:#0b0b0f}.features-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:3rem}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.feature-card{background:linear-gradient(135deg,#1a1a2e,#16161f);border:1px solid #2a2a3e;border-radius:16px;padding:2rem;transition:all .3s ease}.feature-card:hover{transform:translateY(-4px);border-color:#6366f1;box-shadow:0 8px 30px #6366f133}.feature-icon{font-size:2.5rem;margin-bottom:1rem}.feature-title{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:#fff}.feature-description{font-size:1rem;color:#a0a0b0;line-height:1.6}.cta-section{padding:6rem 2rem;text-align:center;background:linear-gradient(135deg,#1a1a2e,#0b0b0f)}.cta-section-title{font-size:2.5rem;font-weight:700;margin-bottom:1.5rem}.cta-section-text{font-size:1.125rem;color:#a0a0b0;margin-bottom:2rem}@media(max-width:768px){.brand-name{font-size:2.5rem}.headline{font-size:1.75rem}.subheadline{font-size:1rem}.cta-button{font-size:1rem;padding:.875rem 2rem}.features-title,.cta-section-title{font-size:2rem}.feature-card{padding:1.5rem}}