:root{--bg-primary: #f8fafc;--bg-surface: #ffffff;--bg-surface-elevated: #ffffff;--bg-muted: #f1f5f9;--bg-subtle: #e2e8f0;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent-primary: #059669;--accent-primary-hover: #047857;--accent-primary-subtle: #ecfdf5;--accent-primary-text: #065f46;--macro-protein: #3b82f6;--macro-carbs: #f59e0b;--macro-fat: #ef4444;--macro-fiber: #10b981;--status-success: #10b981;--status-warning: #f59e0b;--status-error: #ef4444;--status-info: #3b82f6;--border-subtle: #e2e8f0;--border-muted: #cbd5e1;--border-focus: #059669;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .03);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-xs: .75rem;--font-sm: .875rem;--font-base: 1rem;--font-lg: 1.125rem;--font-xl: 1.25rem;--font-2xl: 1.5rem;--font-3xl: 1.875rem;--font-4xl: 2.25rem;--transition-fast: .15s ease;--transition-normal: .25s ease}@media (prefers-color-scheme: dark){:root{--bg-primary: #090d16;--bg-surface: #111827;--bg-surface-elevated: #1f2937;--bg-muted: #1e293b;--bg-subtle: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #64748b;--accent-primary: #10b981;--accent-primary-hover: #059669;--accent-primary-subtle: #064e3b;--accent-primary-text: #a7f3d0;--border-subtle: #1e293b;--border-muted: #334155;--border-focus: #10b981;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .3)}}[data-theme=dark]{--bg-primary: #090d16;--bg-surface: #111827;--bg-surface-elevated: #1f2937;--bg-muted: #1e293b;--bg-subtle: #334155;--text-primary: #f8fafc;--text-secondary: #cbd5e1;--text-muted: #64748b;--accent-primary: #10b981;--accent-primary-hover: #059669;--accent-primary-subtle: #064e3b;--accent-primary-text: #a7f3d0;--border-subtle: #1e293b;--border-muted: #334155;--border-focus: #10b981;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5)}[data-theme=light]{--bg-primary: #f8fafc;--bg-surface: #ffffff;--bg-surface-elevated: #ffffff;--bg-muted: #f1f5f9;--bg-subtle: #e2e8f0;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--accent-primary: #059669;--accent-primary-hover: #047857;--accent-primary-subtle: #ecfdf5;--accent-primary-text: #065f46;--border-subtle: #e2e8f0;--border-muted: #cbd5e1;--border-focus: #059669;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{min-height:100%;font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}body{overflow-x:hidden;padding-bottom:env(safe-area-inset-bottom)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.app-container{display:flex;min-height:100vh}.main-content{flex:1;max-width:1200px;margin:0 auto;padding:1.5rem 1rem 6rem;width:100%}@media (min-width: 768px){.main-content{padding:2rem 2rem 3rem}}.card{background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.25rem;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.card:hover{box-shadow:var(--shadow-md)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-weight:600;font-size:var(--font-sm);padding:.625rem 1.25rem;border-radius:var(--radius-md);border:1px solid transparent;cursor:pointer;min-height:44px;transition:background-color var(--transition-fast),transform var(--transition-fast),border-color var(--transition-fast);text-decoration:none;font-family:inherit}.btn:active{transform:scale(.98)}.btn-primary{background-color:var(--accent-primary);color:#fff}.btn-primary:hover{background-color:var(--accent-primary-hover)}.btn-secondary{background-color:var(--bg-muted);color:var(--text-primary);border-color:var(--border-subtle)}.btn-secondary:hover{background-color:var(--bg-subtle)}.btn-danger{background-color:#fee2e2;color:#b91c1c;border-color:#fecaca}.btn-danger:hover{background-color:#fecaca}input,select,textarea{font-size:16px;font-family:inherit;width:100%;padding:.625rem .875rem;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background-color:var(--bg-surface);color:var(--text-primary);min-height:44px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #05966926}.skeleton{background:linear-gradient(90deg,var(--bg-muted) 25%,var(--bg-subtle) 50%,var(--bg-muted) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}@media (max-width: 640px){.modal-overlay{align-items:flex-end;padding:0}.modal-content{border-bottom-left-radius:0!important;border-bottom-right-radius:0!important;max-height:88vh!important}}.modal-content{background-color:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);width:100%;max-width:580px;max-height:90vh;overflow-y:auto;padding:1.5rem;box-shadow:var(--shadow-lg)}.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.25rem}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem}.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-center{display:flex;align-items:center;justify-content:center}.gap-sm{gap:.5rem}.gap-md{gap:1rem}.gap-lg{gap:1.5rem}.chart-container{width:100%;max-width:100%;height:auto;overflow:hidden}.chart-container svg{display:block;width:100%;height:auto}