:root{--bg: #0d1b2a;--bg-elev: #16263a;--card: #16263a;--card-blue: #1b3a5c;--card-border: #21405f;--text: #ffffff;--text-dim: #9fb3c8;--text-faint: #6b8299;--protein: #29b6f6;--fat: #ffca28;--carbs: #ef5350;--calories: #26c6a4;--water: #29b6f6;--danger: #ef5350;--radius: 16px;--radius-sm: 10px;--maxw: 480px;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:15px;line-height:1.4;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}a{color:inherit;text-decoration:none}.app{max-width:var(--maxw);margin:0 auto;min-height:100%;display:flex;flex-direction:column;background:var(--bg)}.page{flex:1;padding:16px 16px 96px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.page-title{font-size:22px;font-weight:700;margin:0}.section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin:20px 0 10px}.muted{color:var(--text-dim)}.faint{color:var(--text-faint)}.empty{color:var(--text-faint);text-align:center;padding:24px 8px;font-size:14px}.error-text{color:var(--danger);font-size:13px;margin:8px 0}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--text-dim)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;border-radius:var(--radius-sm);padding:12px 16px;font-size:15px;font-weight:600;color:var(--text);background:var(--card-blue);transition:filter .12s ease,opacity .12s ease}.btn:active{filter:brightness(.9)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--calories);color:#06251e}.btn-ghost{background:transparent;border:1px solid var(--card-border);color:var(--text-dim)}.btn-danger{background:transparent;color:var(--danger);border:1px solid rgba(239,83,80,.4)}.btn-block{width:100%}.btn-sm{padding:8px 12px;font-size:14px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.field-label{font-size:13px;color:var(--text-dim);font-weight:600}.field-input{background:var(--bg);border:1px solid var(--card-border);border-radius:var(--radius-sm);padding:12px;color:var(--text);font-size:15px;width:100%}.field-input:focus{outline:none;border-color:var(--calories)}.field-row{display:flex;gap:10px}.field-row>.field{flex:1}.card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:14px}.macro-grid{display:grid;grid-template-columns:1fr 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14px;display:flex;gap:12px;margin-bottom:10px}.entry-main{flex:1;min-width:0}.entry-top{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.entry-name{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.entry-time{font-size:12px;color:var(--text-dim);flex-shrink:0}.macro-row{display:flex;gap:12px;margin-top:6px;font-size:13px;font-weight:600}.macro-row .pf{color:var(--protein)}.macro-row .ff{color:var(--fat)}.macro-row .cf{color:var(--carbs)}.gi-row{display:flex;gap:12px;margin-top:4px;font-size:12px;color:var(--text-faint)}.entry-right{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;flex-shrink:0}.entry-kcal{color:var(--calories);font-weight:700;font-size:16px}.entry-grams{font-weight:700;font-size:13px;color:var(--text)}.icon-btn{background:transparent;border:none;color:var(--text-faint);font-size:18px;padding:4px;line-height:1}.icon-btn:active{color:var(--danger)}.water-card{background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius);padding:14px}.water-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.water-amount{font-weight:700}.water-amount .accent{color:var(--water)}.water-bar{height:8px;border-radius:6px;background:#ffffff14;overflow:hidden}.water-bar-fill{height:100%;background:var(--water);border-radius:6px;transition:width .2s ease}.water-actions{display:flex;gap:8px;margin-top:12px}.water-actions .btn{flex:1}.date-nav{display:flex;align-items:center;justify-content:space-between;background:var(--card);border:1px solid var(--card-border);border-radius:var(--radius-sm);padding:6px;margin-bottom:16px}.date-nav button{background:transparent;border:none;color:var(--text-dim);font-size:20px;width:40px;height:36px;border-radius:8px}.date-nav button:active{background:#ffffff0f}.date-nav .label{font-weight:700;font-size:15px}.tabbar{position:fixed;bottom:0;left:0;right:0;max-width:var(--maxw);margin:0 auto;background:#0d1b2af5;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-top:1px solid var(--card-border);display:flex;justify-content:space-around;padding:6px 4px calc(6px + env(safe-area-inset-bottom));z-index:50}.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;background:transparent;border:none;color:var(--text-faint);font-size:10px;padding:4px 0}.tab 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button.active{background:var(--card-blue);color:var(--text)}.stats-chart{display:flex;align-items:flex-end;justify-content:space-between;gap:8px;height:180px;padding:12px 4px 0}.stats-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}.stats-bar-wrap{position:relative;width:70%;flex:1;display:flex;align-items:flex-end}.stats-bar{width:100%;background:var(--calories);border-radius:6px 6px 0 0;min-height:2px;transition:height .2s ease}.stats-bar.over{background:var(--carbs)}.stats-goal-line{position:absolute;left:-4px;right:-4px;border-top:1px dashed var(--text-faint)}.stats-col-label{font-size:11px;color:var(--text-faint)}.stats-col-val{font-size:10px;color:var(--text-dim)}.login-wrap{max-width:var(--maxw);margin:0 auto;padding:40px 20px;min-height:100vh;display:flex;flex-direction:column;justify-content:center}.login-logo{text-align:center;margin-bottom:28px}.login-logo .mark{font-size:40px}.login-logo h1{font-size:24px;margin:8px 0 2px}.login-toggle{text-align:center;margin-top:16px;color:var(--text-dim);font-size:14px}.login-toggle button{background:none;border:none;color:var(--calories);font-weight:600;padding:0 4px}.scan-cta{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:var(--card);border:1px dashed var(--card-border);border-radius:var(--radius);color:var(--text);padding:40px 16px;font-size:16px;font-weight:600}.scan-cta:active{filter:brightness(.92)}.scan-cta-icon{font-size:40px;line-height:1}.scan-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 16px}.spinner{width:36px;height:36px;border-radius:50%;border:3px solid rgba(255,255,255,.15);border-top-color:var(--calories);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.scan-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;font-size:13px;color:var(--text-dim);font-weight:600}.scan-item-head{display:flex;align-items:center;gap:10px;min-width:0}.scan-item-head input[type=checkbox]{width:18px;height:18px;accent-color:var(--calories);flex-shrink:0}.fab-scan{bottom:calc(140px + env(safe-area-inset-bottom));background:var(--card-blue);color:var(--text);font-size:24px}.paywall-hero{text-align:center;padding:24px 16px}.plan-row{align-items:center}.plan-badge{margin-left:8px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:#06251e;background:var(--calories);border-radius:6px;padding:2px 6px}.premium-card{background:var(--card-blue)}.spacer{flex:1}.row-between{display:flex;align-items:center;justify-content:space-between;gap:10px}.stack>*+*{margin-top:8px}