:root{color-scheme:light;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-7: 32px;--space-8: 40px;--space-9: 48px;--space-10: 64px;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 999px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-size-xs: 12px;--font-size-sm: 13px;--font-size-md: 15px;--font-size-base: 16px;--font-size-lg: 18px;--font-size-xl: 22px;--font-size-2xl: 28px;--font-size-3xl: 36px;--line-height-tight: 1.2;--line-height-normal: 1.5;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 1px rgba(15, 23, 42, .04);--shadow-md: 0 4px 10px rgba(15, 23, 42, .07), 0 2px 4px rgba(15, 23, 42, .05);--shadow-lg: 0 16px 32px rgba(15, 23, 42, .1), 0 4px 12px rgba(15, 23, 42, .06);--color-bg: #f5f7f6;--color-bg-tint: #eef4f2;--color-surface: #ffffff;--color-surface-alt: #f8faf9;--color-border: #e2e8e6;--color-border-strong: #cbd5d3;--color-text: #16211f;--color-text-muted: #5b6b68;--color-text-faint: #8a9895;--color-accent: #0f766e;--color-accent-strong: #0b5c56;--color-accent-soft: #d9f0ec;--color-accent-contrast: #ffffff;--color-success: #2f9e6e;--color-warning: #b8860b;--color-danger: #c14545;--color-danger-soft: #fbe9e9;--color-chart-protein: #0f766e;--color-chart-carb: #d9a441;--color-chart-fat: #b0629b;--color-chart-fiber: #5b8def;--color-chart-grid: #e2e8e6;--color-chart-target: #94a3a1;--color-meal-breakfast: #d9a441;--color-meal-lunch: #0f766e;--color-meal-dinner: #5b6bd6;--color-meal-snack: #b0629b;--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px);--transition-fast: .12s ease;--transition-base: .2s ease;--content-max-width: 1120px}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--color-bg: #0d1413;--color-bg-tint: #101816;--color-surface: #16201e;--color-surface-alt: #1b2624;--color-border: #263531;--color-border-strong: #33443f;--color-text: #eef4f2;--color-text-muted: #a6b8b4;--color-text-faint: #71827e;--color-accent: #2dd4bf;--color-accent-strong: #5eead4;--color-accent-soft: #123531;--color-accent-contrast: #04211d;--color-success: #4ade80;--color-warning: #eab308;--color-danger: #f87171;--color-danger-soft: #2c1616;--color-chart-protein: #2dd4bf;--color-chart-carb: #eab308;--color-chart-fat: #e0a3d0;--color-chart-fiber: #8fb2ff;--color-chart-grid: #263531;--color-chart-target: #55655f;--color-meal-breakfast: #eab308;--color-meal-lunch: #2dd4bf;--color-meal-dinner: #8f9ff0;--color-meal-snack: #e0a3d0;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 10px rgba(0, 0, 0, .35);--shadow-lg: 0 16px 32px rgba(0, 0, 0, .45)}}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-family);font-size:var(--font-size-base);line-height:var(--line-height-normal);color:var(--color-text);background:var(--color-bg);position:relative;min-height:100vh;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(circle at 15% 0%,var(--color-bg-tint),var(--color-bg) 55%)}#root{min-height:100vh}h1,h2,h3,h4,p{margin:0}button{font-family:inherit}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}.tabular{font-variant-numeric:tabular-nums}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-radius:var(--radius-sm)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}.app-shell{display:flex;min-height:100vh}.sidebar{display:none}.app-main{flex:1;min-width:0;display:flex;flex-direction:column}.topbar{display:none}.page{width:100%;max-width:var(--content-max-width);margin:0 auto;padding:var(--space-4) var(--space-4) calc(88px + var(--safe-bottom) + var(--space-4));display:flex;flex-direction:column;gap:var(--space-5)}.page-header{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}.page-title{font-size:var(--font-size-2xl);font-weight:700;letter-spacing:-.01em}.page-subtitle{color:var(--color-text-muted);font-size:var(--font-size-sm)}.grid-cards{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.two-col{display:grid;gap:var(--space-4);grid-template-columns:1fr}.stack{display:flex;flex-direction:column;gap:var(--space-3)}.row{display:flex;align-items:center;gap:var(--space-3)}.row-between{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;justify-content:space-around;align-items:stretch;background:var(--color-surface);border-top:1px solid var(--color-border);padding-bottom:var(--safe-bottom);box-shadow:var(--shadow-md)}.bottom-nav-link{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:56px;min-width:44px;color:var(--color-text-faint);font-size:11px;font-weight:600;padding:var(--space-1);transition:color var(--transition-fast)}.bottom-nav-link[aria-current=page]{color:var(--color-accent)}@media(min-width:1024px){.sidebar{display:flex;flex-direction:column;width:240px;flex-shrink:0;padding:var(--space-6) var(--space-4);border-right:1px solid var(--color-border);gap:var(--space-6);position:sticky;top:0;height:100vh}.bottom-nav{display:none}.page{padding:var(--space-7) var(--space-8)}.two-col{grid-template-columns:1.1fr .9fr;align-items:start}}.sidebar-brand{display:flex;align-items:center;gap:var(--space-2);font-weight:700;font-size:var(--font-size-lg);color:var(--color-accent-strong)}.sidebar-nav{display:flex;flex-direction:column;gap:var(--space-1);flex:1}.sidebar-link{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-3);border-radius:var(--radius-md);color:var(--color-text-muted);font-weight:600;font-size:var(--font-size-sm);transition:background var(--transition-fast),color var(--transition-fast)}.sidebar-link:hover{background:var(--color-surface-alt)}.sidebar-link[aria-current=page]{background:var(--color-accent-soft);color:var(--color-accent-strong)}.chart-cap{max-width:720px;margin:0 auto}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:var(--space-5)}.card-title{font-size:var(--font-size-md);font-weight:700;margin-bottom:var(--space-3)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:44px;padding:0 var(--space-5);border-radius:var(--radius-md);border:1px solid transparent;font-size:var(--font-size-md);font-weight:600;cursor:pointer;transition:transform var(--transition-fast),background var(--transition-fast),box-shadow var(--transition-fast);white-space:nowrap}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-primary{background:var(--color-accent);color:var(--color-accent-contrast);box-shadow:var(--shadow-sm)}.btn-secondary{background:var(--color-surface-alt);color:var(--color-text);border-color:var(--color-border)}.btn-ghost{background:transparent;color:var(--color-text-muted)}.btn-danger{background:transparent;color:var(--color-danger)}.btn-block{width:100%}.btn-icon{min-width:44px;padding:0}.field{display:flex;flex-direction:column;gap:var(--space-2)}.field-label{font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-muted)}.field-hint{font-size:var(--font-size-xs);color:var(--color-text-faint)}.field-error{font-size:var(--font-size-xs);color:var(--color-danger)}.input,.select,.textarea{width:100%;font-size:16px;font-family:inherit;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);min-height:44px;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.textarea{min-height:96px;resize:vertical}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--color-accent);box-shadow:0 0 0 3px var(--color-accent-soft)}.segmented{display:flex;gap:var(--space-1);background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:3px}.segmented-option{flex:1;min-height:38px;border-radius:var(--radius-sm);border:none;background:transparent;color:var(--color-text-muted);font-weight:600;font-size:var(--font-size-sm);cursor:pointer}.segmented-option[aria-pressed=true]{background:var(--color-surface);color:var(--color-accent-strong);box-shadow:var(--shadow-sm)}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:600;background:var(--color-accent-soft);color:var(--color-accent-strong)}.banner{display:flex;gap:var(--space-3);align-items:flex-start;padding:var(--space-4);border-radius:var(--radius-md);background:var(--color-surface-alt);border:1px solid var(--color-border);color:var(--color-text-muted);font-size:var(--font-size-sm);line-height:var(--line-height-normal)}.banner svg{flex-shrink:0;color:var(--color-accent);margin-top:2px}.banner-danger{background:var(--color-danger-soft);border-color:transparent;color:var(--color-danger)}.banner-danger svg{color:var(--color-danger)}.skeleton{background:linear-gradient(90deg,var(--color-surface-alt) 25%,var(--color-border) 37%,var(--color-surface-alt) 63%);background-size:400% 100%;animation:skeleton-shimmer 1.4s ease infinite;border-radius:var(--radius-sm)}@keyframes skeleton-shimmer{0%{background-position:100% 50%}to{background-position:0 50%}}@media(prefers-reduced-motion:reduce){.skeleton{animation:none;background:var(--color-surface-alt)}}.empty-state,.error-state{display:flex;flex-direction:column;align-items:center;text-align:center;gap:var(--space-3);padding:var(--space-8) var(--space-4);color:var(--color-text-muted)}.empty-state svg,.error-state svg{color:var(--color-text-faint)}.error-state svg{color:var(--color-danger)}.empty-state-title,.error-state-title{font-weight:700;color:var(--color-text);font-size:var(--font-size-md)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0a0f0e73;display:flex;align-items:flex-end;justify-content:center;z-index:100;padding:0}.modal-panel{background:var(--color-surface);width:100%;max-height:92vh;overflow-y:auto;border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:var(--space-5) var(--space-5) calc(var(--space-6) + var(--safe-bottom));box-shadow:var(--shadow-lg)}@media(min-width:768px){.modal-overlay{align-items:center}.modal-panel{max-width:560px;border-radius:var(--radius-xl);max-height:85vh}}.modal-handle{width:40px;height:4px;border-radius:var(--radius-full);background:var(--color-border-strong);margin:0 auto var(--space-4)}.meal-card{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);border:1px solid var(--color-border);background:var(--color-surface)}.meal-card-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-3)}.meal-card-name{font-weight:700;font-size:var(--font-size-md)}.meal-card-meta{font-size:var(--font-size-xs);color:var(--color-text-faint)}.meal-card-actions{display:flex;gap:var(--space-1)}.meal-type-icon{width:36px;height:36px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.macro-strip{display:flex;height:6px;border-radius:var(--radius-full);overflow:hidden;background:var(--color-border)}.item-row{display:grid;grid-template-columns:1fr;gap:var(--space-2);padding:var(--space-3) 0;border-top:1px solid var(--color-border)}.item-row:first-child{border-top:none}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-5)}.login-card{width:100%;max-width:380px;display:flex;flex-direction:column;gap:var(--space-5)}.login-brand{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);text-align:center}.login-brand-icon{width:56px;height:56px;border-radius:var(--radius-lg);background:var(--color-accent-soft);color:var(--color-accent-strong);display:flex;align-items:center;justify-content:center}.progress-ring-wrap{position:relative;display:inline-flex;align-items:center;justify-content:center}.progress-ring-center{position:absolute;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}.photo-drop{border:2px dashed var(--color-border-strong);border-radius:var(--radius-lg);padding:var(--space-7) var(--space-4);text-align:center;color:var(--color-text-muted);display:flex;flex-direction:column;align-items:center;gap:var(--space-3);cursor:pointer}.photo-preview{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--color-border)}.photo-preview img{width:100%;max-height:320px;object-fit:cover}.photo-preview-remove{position:absolute;top:var(--space-2);right:var(--space-2);background:#0f1413a6;color:#fff;border-radius:var(--radius-full);width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:none;cursor:pointer}.list-divider{border:none;border-top:1px solid var(--color-border);margin:0}.filter-bar{display:flex;gap:var(--space-2);overflow-x:auto;padding-bottom:var(--space-1)}.filter-chip{flex-shrink:0;min-height:40px;padding:0 var(--space-4);border-radius:var(--radius-full);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);font-weight:600;font-size:var(--font-size-sm);cursor:pointer}.filter-chip[aria-pressed=true]{background:var(--color-accent-soft);color:var(--color-accent-strong);border-color:transparent}.stat-tile{display:flex;flex-direction:column;gap:4px}.stat-tile-value{font-size:var(--font-size-xl);font-weight:700}.stat-tile-label{font-size:var(--font-size-xs);color:var(--color-text-faint);text-transform:uppercase;letter-spacing:.04em}.chart-svg{width:100%;height:auto;display:block}.chart-empty{display:flex;align-items:center;justify-content:center;min-height:120px;color:var(--color-text-faint);font-size:var(--font-size-sm);text-align:center;padding:var(--space-4)}.chart-legend{display:flex;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-3)}.chart-legend-item{display:flex;align-items:center;gap:6px;font-size:var(--font-size-xs);color:var(--color-text-muted)}.chart-legend-swatch{width:10px;height:10px;border-radius:3px;flex-shrink:0}.chart-donut-wrap{display:flex;flex-direction:column;align-items:center;gap:var(--space-2)}.chart-donut-svg-wrap{position:relative;width:100%;max-width:220px}.chart-donut-center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;pointer-events:none}.chart-donut-center-value{font-size:var(--font-size-xl);font-weight:700}.chart-donut-center-label{font-size:var(--font-size-xs);color:var(--color-text-faint)}.macro-meter{display:flex;flex-direction:column;gap:6px}.macro-meter-track{height:8px;border-radius:var(--radius-full);background:var(--color-border);overflow:hidden}.macro-meter-fill{height:100%;border-radius:var(--radius-full);transition:width var(--transition-base)}@media(prefers-reduced-motion:reduce){.macro-meter-fill{transition:none}}