:root{color-scheme:dark;--bg-app: #0e0f11;--bg-surface: #17191c;--bg-surface-elevated: #202328;--bg-card: #17191c;--bg-card-hover: #1b1e21;--bg-input: #0e0f11;--border-subtle: rgba(255, 255, 255, .07);--border-medium: rgba(255, 255, 255, .12);--border-focus: #5be49b;--text-primary: #f2f3f5;--text-secondary: #a7adb5;--text-muted: #8a9099;--text-on-accent: #0e0f11;--accent: #5be49b;--accent-text: #5be49b;--accent-soft: rgba(91, 228, 155, .14);--focus-ring: rgba(91, 228, 155, .75);--macro-protein: #7db4ff;--macro-fat: #f2b65a;--macro-carbs: #b79cff;--macro-fiber: #6fd3c1;--metric-water: #6cc4f5;--accent-emerald: var(--accent);--accent-emerald-glow: var(--accent-soft);--accent-cyan: var(--metric-water);--accent-cyan-glow: rgba(108, 196, 245, .14);--accent-blue: var(--macro-protein);--accent-violet: var(--accent-text);--accent-violet-strong: var(--accent-text);--accent-violet-glow: transparent;--accent-gradient: var(--accent);--accent-gradient-purple: var(--accent);--assistant-bg: #0e0f11;--assistant-bubble: #17191c;--assistant-user-bubble: var(--accent-soft);--assistant-chip: transparent;--assistant-chip-border: rgba(255, 255, 255, .1);--progress-track: rgba(255, 255, 255, .08);--floating-assistant-bg: #17191c;--floating-assistant-border: rgba(255, 255, 255, .1);--floating-assistant-shadow: 0 8px 24px rgba(0, 0, 0, .45);--color-success: #5be49b;--color-warning: #f2b65a;--color-danger: #f87171;--color-info: #6cc4f5;--color-estimate: #f2b65a;--color-verified: #5be49b;--font-sans: "Onest", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-heading: var(--font-sans);--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: none;--shadow-md: 0 4px 12px rgba(0, 0, 0, .35);--shadow-lg: 0 12px 32px rgba(0, 0, 0, .45);--shadow-glow: none;--max-width-app: 480px;--header-height: 56px;--nav-bottom-height: 68px;--z-header: 40;--z-navigation: 50;--z-modal: 100;--app-safe-area-bottom: env(safe-area-inset-bottom, 0px);--app-viewport-height: 100dvh}:root[data-theme=light]{color-scheme:light;--bg-app: #f4f5f6;--bg-surface: #ffffff;--bg-surface-elevated: #eef0f2;--bg-card: #ffffff;--bg-card-hover: #fafafa;--bg-input: #ffffff;--border-subtle: rgba(17, 19, 21, .08);--border-medium: rgba(17, 19, 21, .14);--border-focus: #0e8a4f;--text-primary: #111315;--text-secondary: #4a5058;--text-muted: #656c75;--text-on-accent: #ffffff;--accent: #0e8a4f;--accent-text: #0e7d48;--accent-soft: rgba(14, 138, 79, .1);--focus-ring: rgba(14, 125, 72, .7);--macro-protein: #2f6fd6;--macro-fat: #b7700e;--macro-carbs: #7a55d9;--macro-fiber: #1f8f7c;--metric-water: #2f8fd6;--accent-cyan-glow: rgba(47, 143, 214, .12);--assistant-bg: #f4f5f6;--assistant-bubble: #ffffff;--assistant-chip-border: rgba(17, 19, 21, .12);--progress-track: rgba(17, 19, 21, .08);--floating-assistant-bg: #ffffff;--floating-assistant-border: rgba(17, 19, 21, .1);--floating-assistant-shadow: 0 8px 24px rgba(17, 19, 21, .12);--color-success: #0e8a4f;--color-warning: #b7700e;--color-danger: #dc2626;--color-info: #2f8fd6;--color-estimate: #b7700e;--color-verified: #0e8a4f;--shadow-md: 0 4px 12px rgba(17, 19, 21, .08);--shadow-lg: 0 12px 32px rgba(17, 19, 21, .12)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}html[data-telegram-web-app=true]{--app-safe-area-bottom: max( env(safe-area-inset-bottom, 0px), var(--tg-safe-area-inset-bottom, 0px), var(--tg-content-safe-area-inset-bottom, 0px), var(--app-tg-safe-area-bottom, 0px), var(--app-tg-content-safe-area-bottom, 0px) )}body{min-height:100vh;min-height:var(--app-viewport-height, 100dvh);background-color:var(--bg-app);color:var(--text-primary);display:flex;justify-content:center;overflow-x:hidden}.app-container{width:100%;max-width:var(--max-width-app);min-height:100vh;min-height:var(--app-viewport-height, 100dvh);display:flex;flex-direction:column;position:relative;padding-bottom:calc(var(--nav-bottom-height) + var(--app-safe-area-bottom) + 20px);background-color:var(--bg-app)}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:var(--max-width-app);height:calc(var(--nav-bottom-height) + var(--app-safe-area-bottom));padding:.25rem .5rem var(--app-safe-area-bottom);background:var(--bg-app);border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-around;z-index:var(--z-navigation)}.app-modal-backdrop{position:fixed;inset:0;z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;padding:max(1rem,env(safe-area-inset-top,0px)) 1rem max(1rem,var(--app-safe-area-bottom))}@media(min-width:520px){.app-container{border-left:1px solid var(--border-subtle);border-right:1px solid var(--border-subtle)}}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:600;color:var(--text-primary);line-height:1.25;letter-spacing:-.01em}a{color:var(--accent-text);text-decoration:none;transition:opacity .15s ease;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}a:hover{opacity:.85}button{font-family:var(--font-sans);cursor:pointer;border:none;outline:none;background:none;color:inherit;font-size:1rem;transition:all .15s ease;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}button:disabled{opacity:.5;cursor:not-allowed}label[for],[role=button],.btn-primary,.btn-secondary,.btn-icon,.icon-btn,.nav-item,.app-action-button,.balansik-avatar-wrapper,.compact-metric-item,nav a{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation}button:focus,a:focus,label[for]:focus,[role=button]:focus{outline:none}button:focus-visible,a:focus-visible,label[for]:focus-visible,[role=button]:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}input,textarea,select{font-family:var(--font-sans);font-size:.95rem;color:var(--text-primary);background-color:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:.65rem .85rem;outline:none;transition:border-color .15s ease,box-shadow .15s ease}input:focus,textarea:focus,select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-soft)}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.glass-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:1.1rem;transition:border-color .15s ease}.badge{display:inline-flex;align-items:center;gap:.3rem;font-size:.725rem;font-weight:600;padding:.2rem .55rem;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.03em}.badge-estimate{background-color:transparent;color:var(--color-estimate);border:1px solid var(--border-medium)}.badge-verified{background-color:transparent;color:var(--accent-text);border:1px solid var(--border-medium)}.btn-primary{background:var(--accent);color:var(--text-on-accent);font-weight:600;padding:.65rem 1.25rem;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary:hover:not(:disabled){opacity:.9}.btn-secondary{background:var(--bg-surface-elevated);color:var(--text-primary);border:1px solid var(--border-subtle);font-weight:500;padding:.6rem 1.15rem;border-radius:var(--radius-sm);display:inline-flex;align-items:center;justify-content:center;gap:.4rem}.btn-secondary:hover:not(:disabled){background:var(--bg-card-hover);border-color:var(--border-medium)}@keyframes pulse-subtle{0%,to{opacity:1}50%{opacity:.65}}.animate-pulse-subtle{animation:pulse-subtle 2s infinite ease-in-out}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.macro-card:hover{border-color:var(--border-medium)!important}@media(min-width:440px){.macro-grid-responsive{grid-template-columns:repeat(4,1fr)!important}}.balansik-container{display:flex;align-items:flex-start;gap:.55rem;margin-bottom:.45rem;position:relative}.balansik-avatar-wrapper{flex-shrink:0;width:52px;height:62px;position:relative;display:flex;align-items:center;justify-content:center;user-select:none}.balansik-avatar-img{width:100%;height:100%;object-fit:contain;transition:transform .25s cubic-bezier(.34,1.56,.64,1)}.balansik-avatar-wrapper:hover .balansik-avatar-img{transform:scale(1.05) translateY(-2px)}.balansik-speech-bubble{position:relative;flex:1;background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:10px;padding:.5rem .75rem;color:var(--text-primary, #f1f5f9);font-size:.85rem;line-height:1.35;box-shadow:none;cursor:pointer}.balansik-speech-bubble:before{content:"";position:absolute;top:15px;left:-8px;width:0;height:0;border-top:7px solid transparent;border-bottom:7px solid transparent;border-right:8px solid var(--border-medium)}.balansik-speech-bubble:after{content:"";position:absolute;top:16px;left:-6.5px;width:0;height:0;border-top:7px solid transparent;border-bottom:7px solid transparent;border-right:7px solid var(--bg-surface)}.balansik-bubble-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:.35rem;font-size:.78rem;font-weight:700;color:var(--accent-text);letter-spacing:.03em;text-transform:uppercase}.balansik-typing-cursor{display:inline-block;width:2px;height:1em;background-color:var(--accent-text);margin-left:2px;vertical-align:text-bottom;animation:pulse-subtle .8s infinite}@media(prefers-reduced-motion:reduce){.balansik-avatar-img{transition:none!important}.balansik-typing-cursor{animation:none!important;display:none}}.metric-tabs-wrapper{position:relative;width:100%;max-width:100%;min-width:0}.metric-tabs-scroll{display:flex;flex-wrap:nowrap;gap:.4rem;overflow-x:auto;overflow-y:hidden;white-space:nowrap;padding-bottom:6px;-webkit-overflow-scrolling:touch;width:100%;max-width:100%;min-width:0;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:var(--border-medium) transparent}.metric-tabs-scroll::-webkit-scrollbar{height:4px}.metric-tabs-scroll::-webkit-scrollbar-track{background:transparent}.metric-tabs-scroll::-webkit-scrollbar-thumb{background:var(--border-medium);border-radius:999px}.metric-tabs-scroll::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.metric-tab-btn{box-sizing:border-box;display:inline-flex;align-items:center;justify-content:center;gap:.3rem;font-size:.78rem;font-weight:600;line-height:1.2;padding:.35rem .65rem;white-space:nowrap;border-radius:8px;flex-shrink:0;border:1px solid var(--border-subtle);background:var(--bg-surface-elevated, rgba(255, 255, 255, .05));color:var(--text-secondary, #94a3b8);cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease;user-select:none;-webkit-user-select:none;touch-action:manipulation}.metric-tab-btn:hover{background:var(--bg-card-hover);border-color:var(--border-medium);color:var(--text-primary, #ffffff)}.metric-tab-btn.active{background:var(--accent);border-color:var(--accent);color:var(--text-on-accent);box-shadow:none}.metric-tab-btn:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.balansik-history-container{margin-top:.75rem;padding-top:.65rem;border-top:1px solid var(--border-subtle)}.balansik-history-item{display:flex;gap:.5rem;margin-bottom:.45rem;font-size:.82rem;line-height:1.35;color:var(--text-muted, #94a3b8)}.balansik-history-user{color:var(--accent-text);font-weight:600}.balansik-history-bot{color:var(--text-secondary)}.compact-summary-card{padding:.55rem .75rem;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg, 14px);box-shadow:none;display:flex;flex-direction:column;gap:.45rem}.compact-rings-row{display:flex;justify-content:space-between;align-items:flex-start;gap:.25rem;width:100%}@media(max-width:375px){.compact-rings-row{gap:.15rem}.compact-metric-item span{font-size:.62rem!important}}@keyframes water-pulse{0%{transform:scale(1);box-shadow:0 0 0 0 var(--accent-cyan-glow)}50%{transform:scale(1.01);box-shadow:0 0 0 4px var(--accent-cyan-glow)}to{transform:scale(1);box-shadow:none}}.water-splash-anim{animation:water-pulse .7s cubic-bezier(.4,0,.2,1)}.app-main{min-height:0}.app-container--fullscreen{--max-width-app: 900px;height:var(--app-viewport-height, 100dvh);min-height:0;padding-bottom:0;overflow:hidden}.app-container--with-floating-assistant{padding-bottom:calc(var(--nav-bottom-height) + var(--app-safe-area-bottom) + 84px)}.dashboard-health-grid{display:flex;flex-direction:column;gap:.6rem}.health-card-label{min-width:0;display:flex;align-items:center;gap:.35rem;color:var(--text-secondary);font-size:.8rem;font-weight:500}.health-card-menu{position:relative}.health-card-icon-button{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--radius-sm);color:var(--text-secondary)}.health-card-icon-button svg{width:18px;height:18px}.water-row-card{position:relative;min-height:58px;padding:0 .25rem 0 .75rem;display:flex;align-items:center;gap:.6rem;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--bg-surface)}.water-row-icon{flex:0 0 auto;display:grid;place-items:center;color:var(--metric-water)}.water-row-icon svg{width:18px;height:18px}.water-row-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:.35rem}.water-row-text{font-size:.8rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.water-row-text strong{color:var(--text-primary);font-weight:600}.water-segments{width:100%;height:5px;display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:3px}.water-segments span{min-width:0;border-radius:var(--radius-full);background:var(--progress-track)}.water-segments span[data-filled=true]{background:var(--metric-water)}.water-quick-add{flex:0 0 auto;min-height:44px;padding:0 .7rem;border-radius:var(--radius-sm);color:var(--metric-water);background:var(--accent-cyan-glow);border:1px solid var(--border-medium);font-size:.82rem;font-weight:600;white-space:nowrap}.water-options-popover{width:178px;position:absolute;top:46px;right:0;z-index:8;padding:.4rem;display:grid;gap:.3rem;border:1px solid var(--border-medium);border-radius:var(--radius-md);background:var(--bg-surface);box-shadow:var(--shadow-lg)}.water-options-popover>button,.water-custom-row button{min-height:40px;padding:.4rem;border-radius:var(--radius-sm);background:var(--bg-surface-elevated);font-size:.78rem;font-weight:600}.water-custom-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.3rem}.water-custom-row input{min-width:0;width:100%;padding:.35rem;font-size:.78rem}.weight-card{position:relative;min-height:140px;padding:.75rem .85rem;display:flex;gap:.75rem;border:1px solid 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.2rem;color:var(--text-secondary);font-size:.8rem;font-weight:600}.recent-foods-list{display:flex;gap:.4rem;margin:0;padding:0 0 .2rem;list-style:none;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none;-webkit-overflow-scrolling:touch}.recent-foods-list::-webkit-scrollbar{display:none}.recent-foods-list>li{flex:0 0 auto;scroll-snap-align:start}.recent-food-chip{min-height:44px;max-width:11rem;padding:.35rem .65rem;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:.05rem;border:1px solid var(--border-medium);border-radius:var(--radius-md);background:var(--accent-soft);color:var(--text-primary);text-align:left}.recent-food-chip:disabled{opacity:.6}.recent-food-chip:focus-visible{outline:2px solid var(--accent-emerald);outline-offset:2px}.recent-food-name,.recent-food-meta{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-food-name{color:var(--accent-text);font-size:.74rem;font-weight:750}.recent-food-meta{color:var(--text-muted);font-size:.66rem}.recent-foods-error{margin:.3rem 0 0 .2rem;color:var(--color-danger);font-size:.74rem}.floating-assistant-button{position:fixed;right:max(.875rem,calc((100% - var(--max-width-app)) / 2 + .875rem));bottom:calc(var(--nav-bottom-height) + var(--app-safe-area-bottom) + .75rem);z-index:calc(var(--z-navigation) + 1);width:178px;min-height:56px;padding:.3rem .5rem .3rem .35rem;display:flex;align-items:center;gap:.5rem;border:1px solid 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p{margin:0;color:var(--text-secondary);font-size:1rem;line-height:1.55}.landing-cta{min-height:48px;padding-inline:1.5rem;text-decoration:none;font-size:1rem}.landing-section{display:flex;flex-direction:column;gap:1rem}.landing-section h2{margin:0;font-family:var(--font-heading);font-size:1.25rem;color:var(--text-primary)}.landing-features{margin:0;padding:0;list-style:none;display:grid;gap:.75rem}.landing-feature{display:flex;align-items:flex-start;gap:.85rem;padding:.9rem;border-radius:var(--radius-md);border:1px solid var(--border-subtle);background:var(--bg-card)}.landing-feature img{flex:0 0 56px;width:56px;height:56px;object-fit:contain}.landing-feature h3{margin:0 0 .25rem;font-size:1rem;color:var(--text-primary)}.landing-feature p,.landing-note,.landing-footer p{margin:0;color:var(--text-secondary);font-size:.9rem;line-height:1.5}.landing-steps{margin:0;padding-left:1.25rem;display:flex;flex-direction:column;gap:.6rem;color:var(--text-primary);line-height:1.5}.landing-section .landing-cta{align-self:center}.landing-footer{padding-top:1rem;border-top:1px solid var(--border-subtle);text-align:center}