@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary:#090d16;--bg-secondary:#131926;--bg-card:#1e293b66;--bg-card-hover:#1e293b99;--border-color:#ffffff14;--border-glow:#ffffff26;--accent-fitness:#10b981;--accent-fitness-glow:#10b98159;--accent-diet:#f97316;--accent-diet-glow:#f9731659;--accent-chat:#3b82f6;--accent-chat-glow:#3b82f659;--accent-home:#a855f7;--accent-home-glow:#a855f759;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--font-sans:"Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--shadow-premium:0 8px 32px 0 #0000005e;--glass-blur:blur(12px);--transition-smooth:all .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{font-family:var(--font-sans);color:var(--text-primary);background-color:#020617;justify-content:center;align-items:center;min-height:100dvh;display:flex;overflow:hidden}.app-container{background-color:var(--bg-primary);border:1px solid var(--border-color);flex-direction:column;width:100%;max-width:480px;height:100dvh;max-height:100dvh;display:flex;position:relative;overflow:hidden;box-shadow:0 0 40px #0009}@media (width>=481px){.app-container{border:8px solid #1e293b;border-radius:40px;height:92dvh;max-height:95dvh}}.app-content{scrollbar-width:none;flex:1;padding:1.5rem 1.25rem 6.5rem;overflow-y:auto}.app-content::-webkit-scrollbar{display:none}.tab-bar{height:4.8rem;-webkit-backdrop-filter:var(--glass-blur);border-top:1px solid var(--border-color);padding-bottom:env(safe-area-inset-bottom);z-index:100;background:#0f172ad9;justify-content:space-around;align-items:center;display:flex;position:absolute;bottom:0;left:0;right:0}.tab-item{color:var(--text-secondary);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:20%;height:100%;font-size:.72rem;font-weight:500;display:flex}.tab-item.active-fitness{color:var(--accent-fitness);text-shadow:0 0 10px var(--accent-fitness-glow)}.tab-item.active-diet{color:var(--accent-diet);text-shadow:0 0 10px var(--accent-diet-glow)}.tab-item.active-chat{color:var(--accent-chat);text-shadow:0 0 10px var(--accent-chat-glow)}.tab-item.active-home{color:var(--accent-home);text-shadow:0 0 10px var(--accent-home-glow)}.tab-item.active-settings{color:var(--text-primary)}.tab-item svg{width:22px;height:22px;transition:var(--transition-smooth)}.tab-item:hover svg{transform:translateY(-2px)}h1{background:linear-gradient(135deg,#fff 0%,#cbd5e1 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:.5rem;font-size:1.8rem;font-weight:700}h2{color:var(--text-primary);align-items:center;gap:8px;margin-bottom:1rem;font-size:1.3rem;font-weight:600;display:flex}h3{color:var(--text-primary);margin-bottom:.5rem;font-size:1.05rem;font-weight:600}p{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.card{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);transition:var(--transition-smooth);box-shadow:var(--shadow-premium);border-radius:20px;margin-bottom:1.25rem;padding:1.25rem}.card:hover{background:var(--bg-card-hover);border-color:var(--border-glow)}.card-fitness{border-left:3px solid var(--accent-fitness)}.card-diet{border-left:3px solid var(--accent-diet)}.card-chat{border-left:3px solid var(--accent-chat)}.form-group{flex-direction:column;gap:6px;margin-bottom:1rem;display:flex}label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.8rem;font-weight:600}input[type=text],input[type=number],input[type=password],select,textarea{border:1px solid var(--border-color);color:var(--text-primary);font-family:var(--font-sans);transition:var(--transition-smooth);background:#0f172a99;border-radius:12px;width:100%;padding:.8rem 1rem;font-size:.95rem}input:focus,select:focus,textarea:focus{border-color:var(--text-secondary);background:#0f172acc;outline:none}.fitness-focus input:focus,.fitness-focus select:focus,.fitness-focus textarea:focus{border-color:var(--accent-fitness);box-shadow:0 0 8px var(--accent-fitness-glow)}.diet-focus input:focus,.diet-focus textarea:focus{border-color:var(--accent-diet);box-shadow:0 0 8px var(--accent-diet-glow)}.btn{font-family:var(--font-sans);cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:14px;justify-content:center;align-items:center;gap:8px;width:100%;padding:.8rem 1.5rem;font-size:.95rem;font-weight:600;display:inline-flex}.btn:active{transform:scale(.98)}.btn-primary-fitness{background:var(--accent-fitness);color:#020617;box-shadow:0 4px 15px var(--accent-fitness-glow)}.btn-primary-fitness:hover{background:#14b8a6;box-shadow:0 6px 20px #14b8a666}.btn-primary-diet{background:var(--accent-diet);color:#020617;box-shadow:0 4px 15px var(--accent-diet-glow)}.btn-primary-diet:hover{background:#fb923c;box-shadow:0 6px 20px #fb923c66}.btn-primary-chat{background:var(--accent-chat);color:#fff;box-shadow:0 4px 15px var(--accent-chat-glow)}.btn-primary-chat:hover{background:#60a5fa}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background:#ffffff0d}.btn-secondary:hover{border-color:var(--border-glow);background:#ffffff1a}.circle-progress-container{justify-content:center;align-items:center;margin:1.5rem 0;display:flex;position:relative}.circle-progress-info{text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute}.circle-progress-value{color:var(--text-primary);font-size:2.2rem;font-weight:800;line-height:1}.circle-progress-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-top:4px;font-size:.75rem}.water-tracker{justify-content:space-between;align-items:center;gap:12px;display:flex}.water-glasses{gap:6px;display:flex}.water-glass{border:2px solid var(--text-muted);cursor:pointer;width:24px;height:36px;transition:var(--transition-smooth);border-radius:4px 4px 10px 10px;position:relative;overflow:hidden}.water-glass.filled{background-color:#3b82f61a;border-color:#3b82f6}.water-glass:after{content:"";background-color:#3b82f6;height:0;transition:height .3s;position:absolute;bottom:0;left:0;right:0;box-shadow:0 0 8px #3b82f680}.water-glass.filled:after{height:100%}.app-content.chat-tab-active{flex-direction:column;padding-bottom:5.5rem;display:flex;overflow:hidden}.chat-container{flex-direction:column;flex:1;min-height:0;display:flex;overflow:hidden}.chat-messages{scrollbar-width:none;flex-direction:column;flex:1;gap:12px;padding-bottom:12px;display:flex;overflow-y:auto}.chat-messages::-webkit-scrollbar{display:none}.chat-message{white-space:pre-line;border-radius:16px;max-width:80%;padding:.8rem 1rem;font-size:.92rem;line-height:1.45}.chat-message.user{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);border-bottom-right-radius:4px;align-self:flex-end}.chat-message.ai{border-left:3px solid var(--accent-chat);color:var(--text-primary);background:#1e293b4d;border-bottom-left-radius:4px;align-self:flex-start}.chat-message.ai-fitness{border-left-color:var(--accent-fitness)}.chat-message.ai-diet{border-left-color:var(--accent-diet)}.chat-input-area{align-items:center;gap:8px;margin-top:auto;display:flex}.pain-selector{flex-wrap:wrap;gap:8px;margin-bottom:1rem;display:flex}.pain-pill{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:var(--transition-smooth);background:#ffffff0d;border-radius:20px;padding:.5rem .9rem;font-size:.82rem;font-weight:500}.pain-pill.selected{color:#fca5a5;background:#ef444426;border-color:#ef4444;box-shadow:0 0 8px #ef444440}.workout-timer-box{text-align:center;border:1px dashed var(--accent-fitness);background:#10b9810d;border-radius:20px;flex-direction:column;justify-content:center;align-items:center;margin-bottom:1.25rem;padding:1.5rem;display:flex}.timer-digits{color:var(--accent-fitness);font-variant-numeric:tabular-nums;text-shadow:0 0 15px var(--accent-fitness-glow);margin:.5rem 0;font-size:3rem;font-weight:800}.upload-btn-wrapper{width:100%;display:inline-block;position:relative;overflow:hidden}.upload-btn-wrapper input[type=file]{opacity:0;cursor:pointer;font-size:100px;position:absolute;top:0;left:0}.macros-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px;display:grid}.macro-box{text-align:center;border:1px solid var(--border-color);background:#0f172a66;border-radius:12px;padding:8px}.macro-box.protein{border-bottom:2px solid #ef4444}.macro-box.carbs{border-bottom:2px solid #eab308}.macro-box.fats{border-bottom:2px solid #06b6d4}.macro-val{font-size:1.1rem;font-weight:700}.macro-label{color:var(--text-secondary);font-size:.7rem}.spinner{border:3px solid #ffffff1a;border-top-color:var(--text-primary);border-radius:50%;width:24px;height:24px;animation:1s ease-in-out infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.badge-injury{color:#fca5a5;background:#ef444433;border:1px solid #ef4444;border-radius:4px;padding:2px 6px;font-size:.7rem;font-weight:600;display:inline-block}