:root{--color-primary: #0284C7;--color-primary-dark: #0369A1;--color-bg: #FAFAFA;--color-surface: #ffffff;--color-surface-elevated: rgba(255, 255, 255, .8);--color-text-primary: #1E293B;--color-text-secondary: #64748B;--color-text-tertiary: #94A3B8;--color-accent: #0284C7;--color-accent-hover: #0369A1;--color-accent-secondary: #DC6B4A;--color-accent-secondary-dark: #C55A3A;--color-success: #059669;--color-success-dark: #047857;--color-warning: #DC6B4A;--color-danger: #DC6B4A;--color-border: #E2E8F0;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 2px 8px rgba(0, 0, 0, .08);--shadow-lg: 0 4px 16px rgba(0, 0, 0, .1);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 10px;--radius-xl: 12px;--radius-full: 9999px;--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-base: 16px;--space-lg: 20px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 40px;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s 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var(--transition-fast);-webkit-tap-highlight-color:transparent}.secondary-button:hover{background:var(--color-accent-secondary-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.secondary-button:active{transform:translateY(0)}.home-screen{text-align:center;padding:var(--space-3xl) 0 var(--space-lg)}.home-hero{margin-bottom:var(--space-3xl)}.hero-emoji{font-size:64px;display:block;margin-bottom:var(--space-lg);filter:drop-shadow(0 4px 8px rgba(0,0,0,.1))}.hero-icon{width:80px;height:auto;display:block;margin:0 auto var(--space-lg);filter:drop-shadow(0 4px 8px rgba(0,0,0,.1))}.home-hero h2{margin:0 0 var(--space-sm);font-size:24px;font-weight:700;color:var(--color-text-primary)}.home-hero p{color:var(--color-text-secondary);margin:0;font-size:18px;line-height:1.6}.scan-start-button{width:100%;padding:var(--space-base) var(--space-xl);font-size:16px}.manual-entry{margin-top:var(--space-2xl);padding-top:var(--space-xl)}.manual-entry 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var(--transition-fast)}.tertiary-button:hover:not(:disabled){background:var(--color-bg);border-color:var(--color-text-secondary)}.tertiary-button:disabled{opacity:.5;cursor:not-allowed}.manual-entry-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000;padding:var(--space-lg)}.manual-entry-modal{background:var(--color-surface);border-radius:var(--radius-lg);max-width:500px;width:100%;max-height:90vh;overflow-y:auto;padding:var(--space-xl);box-shadow:var(--shadow-lg)}.add-more-btn{background:var(--color-primary);color:#fff;border:none}.add-more-btn:hover{background:var(--color-primary-dark)}.homemade-button{background:var(--color-accent-secondary)}.homemade-button:hover{background:var(--color-accent-secondary-dark)}.user-dashboard{padding:var(--space-lg) 0}.dashboard-header{text-align:center;margin-bottom:var(--space-2xl)}.dashboard-header h2{margin:0 0 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li{margin-bottom:var(--space-sm);font-size:15px;color:var(--color-text-secondary)}.policy-updated{font-size:13px;color:var(--color-text-tertiary);font-style:italic;margin-bottom:var(--space-xl)}.disclaimer-warning{background:var(--color-warning);color:#fff;padding:var(--space-base);border-radius:var(--radius-md);margin-bottom:var(--space-xl);text-align:center}.disclaimer-warning strong{font-size:16px;font-weight:600}.view-mode-toggle{display:flex;gap:var(--space-sm);margin-bottom:var(--space-lg);padding:var(--space-xs);background:var(--color-bg);border-radius:var(--radius-lg)}.toggle-button{flex:1;padding:var(--space-base) var(--space-lg);border:1px solid var(--color-border);background:transparent;color:var(--color-text-secondary);border-radius:var(--radius-md);font-weight:500;font-size:15px;cursor:pointer;transition:all var(--transition-fast)}.toggle-button:hover{background:var(--color-surface);border-color:var(--color-primary)}.toggle-button.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.reports-toggle{display:flex;gap:var(--space-xs)}.toggle-button-small{padding:var(--space-xs) var(--space-base);border:1px solid var(--color-border);background:transparent;color:var(--color-text-secondary);border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.toggle-button-small:hover{background:var(--color-surface);border-color:var(--color-primary)}.toggle-button-small.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}@media (max-width: 400px){.dashboard-stats{grid-template-columns:1fr}.stat-card{padding:var(--space-base)}}@media (max-width: 400px){.app-header h1{font-size:19px}.home-hero h2{font-size:24px}.primary-button{padding:14px 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