:root{--bg:#0a0a0a;--bg2:#111;--bg3:#1a1a1a;--bg4:#222;--border:#2a2a2a;--accent:#00e5b8;--accent2:#00b892;--danger:#ff4757;--warn:#ffa502;--protein:#00e5b8;--carbs:#f9ca24;--fat:#ff6b81;--text:#f0f0f0;--text2:#999;--text3:#555;--radius:14px;--radius-sm:8px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body,#root{background:var(--bg);width:100%;height:100%;color:var(--text);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,Segoe UI,sans-serif;overflow:hidden}#root{flex-direction:column;max-width:430px;margin:0 auto;display:flex;position:relative}.page{-webkit-overflow-scrolling:touch;padding-bottom:calc(70px + var(--safe-bottom));flex:1;overflow:hidden auto}.page-inner{padding:0 16px;padding-top:calc(var(--safe-top) + 16px)}.bottom-nav{width:100%;max-width:430px;height:calc(60px + var(--safe-bottom));padding-bottom:var(--safe-bottom);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border);z-index:100;background:#0a0a0af2;align-items:flex-start;padding-top:6px;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.nav-item{cursor:pointer;color:var(--text3);-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:3px;padding:4px 8px;font-size:10px;font-weight:500;transition:color .15s;display:flex}.nav-item.active{color:var(--accent)}.nav-item svg{transition:transform .15s}.nav-item.active svg{transform:scale(1.1)}.nav-fab{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-direction:column;flex:1;justify-content:flex-start;align-items:center;gap:3px;padding-top:0;display:flex}.nav-fab-circle{background:linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);border-radius:23px;justify-content:center;align-items:center;width:46px;height:46px;margin-top:-14px;transition:transform .15s,box-shadow .15s;display:flex;box-shadow:0 4px 20px #00e5b866}.nav-fab-circle:active{transform:scale(.93);box-shadow:0 2px 10px #00e5b84d}.nav-fab span{color:var(--text3);margin-top:4px;font-size:10px;font-weight:500}.card{background:var(--bg2);border-radius:var(--radius);border:1px solid var(--border);margin-bottom:12px;padding:16px}.card-sm{background:var(--bg3);border-radius:var(--radius-sm);border:1px solid var(--border);padding:12px}.ring-container{justify-content:center;align-items:center;display:flex;position:relative}.ring-label{text-align:center;pointer-events:none;position:absolute}.ring-cal{color:var(--text);font-size:32px;font-weight:800;line-height:1}.ring-sub{color:var(--text2);margin-top:2px;font-size:11px}.ring-remaining{color:var(--accent);margin-top:4px;font-size:13px;font-weight:600}.macro-bar{flex-direction:column;gap:8px;display:flex}.macro-row{align-items:center;gap:10px;display:flex}.macro-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.macro-name{color:var(--text2);width:70px;font-size:12px}.macro-track{background:var(--bg4);border-radius:3px;flex:1;height:6px;overflow:hidden}.macro-fill{border-radius:3px;height:100%;transition:width .6s cubic-bezier(.34,1.56,.64,1)}.macro-val{color:var(--text2);text-align:right;white-space:nowrap;width:65px;font-size:12px}.meal-item{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 0;display:flex}.meal-item:last-child{border-bottom:none}.meal-icon{background:var(--bg3);border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex}.meal-info{flex:1;min-width:0}.meal-name{white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.meal-type{color:var(--text2);text-transform:capitalize;margin-top:1px;font-size:11px}.meal-cal{color:var(--accent);white-space:nowrap;font-size:15px;font-weight:700}.meal-macros{color:var(--text3);white-space:nowrap;margin-top:1px;font-size:10px}.btn{border-radius:var(--radius);cursor:pointer;-webkit-tap-highlight-color:transparent;border:none;justify-content:center;align-items:center;gap:8px;padding:12px 20px;font-family:inherit;font-size:15px;font-weight:600;transition:transform .1s,opacity .1s;display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);color:#000}.btn-secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border)}.btn-danger{color:var(--danger);background:#ff475726;border:1px solid #ff47574d}.btn-full{width:100%}.btn-sm{border-radius:var(--radius-sm);padding:8px 14px;font-size:13px}.input{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius-sm);width:100%;color:var(--text);outline:none;padding:12px 14px;font-family:inherit;font-size:15px;transition:border-color .15s}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text3)}.label{color:var(--text2);letter-spacing:.5px;text-transform:uppercase;margin-bottom:6px;font-size:12px;font-weight:600;display:block}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:200;background:#000000b3;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-sheet{background:var(--bg2);width:100%;max-width:430px;padding:12px 20px;padding-bottom:calc(24px + var(--safe-bottom));-webkit-overflow-scrolling:touch;border-radius:20px 20px 0 0;max-height:92vh;margin:0 auto;animation:.3s cubic-bezier(.34,1.56,.64,1) slideUp;overflow-y:auto}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-handle{background:var(--border);border-radius:2px;width:36px;height:4px;margin:0 auto 16px}.progress-bar{background:var(--bg4);border-radius:3px;width:100%;height:6px;overflow:hidden}.progress-fill{border-radius:3px;height:100%;transition:width .5s}.water-cup{cursor:pointer;border:2px solid var(--border);border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;transition:all .15s;display:flex}.water-cup.filled{background:#4fc3f726;border-color:#4fc3f7}.water-cup:active{transform:scale(.9)}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.tag{background:var(--bg3);color:var(--text2);border:1px solid var(--border);border-radius:20px;align-items:center;gap:4px;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.tag-accent{color:var(--accent);background:#00e5b81a;border-color:#00e5b833}.section-header{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.section-title{font-size:16px;font-weight:700}.section-action{color:var(--accent);cursor:pointer;background:0 0;border:none;padding:4px;font-size:12px;font-weight:600}.photo-preview{aspect-ratio:4/3;border-radius:var(--radius);object-fit:cover;background:var(--bg3);width:100%}.stat-box{background:var(--bg3);border-radius:var(--radius-sm);text-align:center;padding:12px}.stat-val{font-size:22px;font-weight:800}.stat-lbl{color:var(--text2);margin-top:2px;font-size:11px}.option-btn{border-radius:var(--radius-sm);border:1.5px solid var(--border);background:var(--bg3);cursor:pointer;width:100%;color:var(--text);-webkit-tap-highlight-color:transparent;justify-content:space-between;align-items:center;margin-bottom:6px;padding:12px 14px;font-family:inherit;transition:all .15s;display:flex}.option-btn.selected{border-color:var(--accent);color:var(--accent);background:#00e5b814}.option-btn .option-text{text-align:left}.option-btn .option-title{font-size:14px;font-weight:600}.option-btn .option-desc{opacity:.6;margin-top:1px;font-size:11px}.scroll-x{-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.scroll-x::-webkit-scrollbar{display:none}.toast{top:calc(var(--safe-top) + 12px);background:var(--bg2);border:1px solid var(--border);white-space:nowrap;z-index:500;border-radius:40px;padding:10px 20px;font-size:13px;font-weight:600;animation:.3s toastIn,.3s 2.2s forwards toastOut;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #00000080}.toast-success{color:var(--accent);border-color:#00e5b84d}.toast-error{color:var(--danger);border-color:#ff47574d}@keyframes toastIn{0%{opacity:0;transform:translate(-50%)translateY(-8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}@keyframes toastOut{to{opacity:0;transform:translate(-50%)translateY(-8px)}}.meal-expand-content{transition:max-height .3s;overflow:hidden}.page-title{letter-spacing:-.5px;font-size:26px;font-weight:800}.page-subtitle{color:var(--text2);margin-top:2px;font-size:13px}.divider{background:var(--border);height:1px;margin:12px 0}.empty{text-align:center;color:var(--text2);padding:40px 20px}.empty-icon{margin-bottom:12px;font-size:48px}.empty-text{color:var(--text2);font-size:15px;font-weight:600}.empty-sub{color:var(--text3);margin-top:4px;font-size:13px}.text-accent{color:var(--accent)}.text-muted{color:var(--text2)}.text-danger{color:var(--danger)}.swipeable{position:relative;overflow:hidden}.segmented{background:var(--bg3);border-radius:var(--radius-sm);gap:2px;margin-bottom:16px;padding:3px;display:flex}.seg-btn{color:var(--text2);cursor:pointer;background:0 0;border:none;border-radius:6px;flex:1;padding:7px;font-family:inherit;font-size:13px;font-weight:600;transition:all .15s}.seg-btn.active{background:var(--bg2);color:var(--text);box-shadow:0 1px 4px #0000004d}.workout-screen{background:#0f0f0f;flex:1;padding-bottom:80px;overflow-y:auto}.workout-loading{background:#0f0f0f;flex:1;justify-content:center;align-items:center;display:flex}.workout-header{justify-content:space-between;align-items:center;padding:60px 20px 16px;display:flex}.workout-header h1{color:#fff;margin:0;font-size:28px;font-weight:800}.refresh-btn{color:#888;cursor:pointer;background:#1a1a1a;border:none;border-radius:10px;align-items:center;padding:8px;display:flex}.refresh-btn:disabled{opacity:.5}.spin{animation:1s linear infinite spin}.workout-summary{background:#1a1a1a;border-radius:16px;align-items:center;gap:4px;margin:0 16px 20px;padding:16px;display:flex}.summary-item{flex-direction:column;flex:1;align-items:center;gap:4px;display:flex}.summary-num{color:#00d4aa;font-size:20px;font-weight:800}.summary-label{color:#888;text-transform:uppercase;letter-spacing:.5px;font-size:10px}.summary-divider{background:#2a2a2a;width:1px;height:40px}.health-banner{text-align:center;background:#1a1a1a;border-radius:16px;flex-direction:column;align-items:center;gap:10px;margin:0 16px;padding:24px;display:flex}.health-banner-title{color:#fff;margin:0;font-size:17px;font-weight:700}.health-banner-text{color:#888;margin:0;font-size:13px;line-height:1.5}.health-banner-steps{text-align:left;background:#0f0f0f;border-radius:10px;width:100%;padding:14px}.health-banner-steps p{color:#aaa;margin:4px 0;font-size:12px}.health-banner-steps code{color:#00d4aa;font-size:11px}.health-banner-steps em{color:#fff;font-style:normal;font-weight:600}.workout-list{margin:0 16px}.list-label{color:#888;text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;font-size:12px;font-weight:700}.workout-card{background:#1a1a1a;border-radius:12px;align-items:center;gap:12px;margin-bottom:8px;padding:14px;display:flex}.workout-icon{background:#0f0f0f;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:24px;display:flex}.workout-info{flex-direction:column;flex:1;gap:2px;display:flex}.workout-name{color:#fff;font-size:14px;font-weight:600}.workout-date{color:#888;font-size:12px}.workout-stats{flex-direction:column;align-items:flex-end;gap:2px;display:flex}.workout-cal{color:#00d4aa;font-size:14px;font-weight:700}.workout-dur{color:#888;font-size:12px}.workout-hr{color:#ff6b6b;font-size:11px}