@import"https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@700;900&family=Outfit:wght@300;400;500;600&display=swap";*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--neon: #D4FF00;--fire: #FF4D00;--electric: #00C2FF;--magenta: #FF0080;--bg: #080808;--surface: #111111;--surface2: #1a1a1a;--border: rgba(255,255,255,.07);--text: #F5F5F5;--muted: #555;--font-display: "Barlow Condensed", sans-serif;--font-body: "Outfit", sans-serif}html,body,#root{height:100%;background:var(--bg)}body{font-family:var(--font-body);color:var(--text);overflow-x:hidden}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-thumb{background:#222;border-radius:2px}button{cursor:pointer;font-family:var(--font-body)}input,select,textarea{font-family:var(--font-body)}.app-shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:80px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;align-items:center;padding:20px 0;gap:6px;flex-shrink:0}.sidebar-logo{font-family:var(--font-display);font-size:22px;font-weight:900;letter-spacing:4px;color:var(--neon);text-shadow:0 0 20px rgba(212,255,0,.4);margin-bottom:24px;writing-mode:vertical-rl;transform:rotate(180deg)}.nav-item{width:52px;height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:14px;border:none;background:transparent;color:var(--muted);gap:3px;transition:all .2s;font-size:20px}.nav-item:hover{background:#d4ff0014;color:var(--neon)}.nav-item.active{background:var(--neon);color:#000}.nav-label{font-size:8px;font-weight:600;letter-spacing:.5px;text-transform:uppercase}.sidebar-bottom{margin-top:auto}.main-scroll{flex:1;overflow-y:auto}.main-content{padding:36px;max-width:1100px;margin:0 auto;animation:fadeUp .35s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.topbar{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:36px}.topbar-title{font-family:var(--font-display);font-size:60px;font-weight:900;letter-spacing:2px;line-height:1;background:linear-gradient(135deg,var(--neon),var(--electric));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.topbar-sub{font-size:14px;color:var(--muted);margin-top:4px}.topbar-right{display:flex;align-items:center;gap:12px}.streak-badge{background:linear-gradient(135deg,var(--fire),var(--magenta));border-radius:16px;padding:12px 18px;text-align:center}.streak-num{font-family:var(--font-display);font-size:36px;font-weight:900;color:#fff;line-height:1}.streak-label{font-size:10px;color:#ffffffb3;text-transform:uppercase;letter-spacing:1px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:22px;position:relative;overflow:hidden;transition:transform .2s}.stat-card:hover{transform:translateY(-3px)}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px}.stat-card:nth-child(1):before{background:var(--neon)}.stat-card:nth-child(2):before{background:var(--fire)}.stat-card:nth-child(3):before{background:var(--electric)}.stat-card:nth-child(4):before{background:var(--magenta)}.stat-icon{font-size:28px;margin-bottom:12px}.stat-value{font-family:var(--font-display);font-size:38px;font-weight:900;line-height:1;color:#fff}.stat-label{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-top:4px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.card{background:var(--surface);border:1px solid var(--border);border-radius:24px;padding:24px}.card-title{font-family:var(--font-display);font-size:22px;font-weight:700;letter-spacing:1px;color:#fff;margin-bottom:20px}.activity-list{display:flex;flex-direction:column;gap:10px}.activity-item{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--surface2);border-radius:14px;transition:all .2s;border:1px solid transparent}.activity-item:hover{border-color:var(--border);background:#222}.act-icon{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.act-info{flex:1}.act-name{font-size:14px;font-weight:600}.act-meta{font-size:12px;color:var(--muted);margin-top:2px}.act-calories{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--neon)}.rec-card{background:var(--surface2);border-radius:16px;padding:18px;border-left:3px solid var(--electric);margin-bottom:12px}.rec-section{margin-bottom:14px}.rec-section-title{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:8px}.rec-tag{display:inline-block;background:#00c2ff1a;color:var(--electric);border-radius:20px;padding:4px 12px;font-size:12px;margin:3px}.rec-tag.fire{background:#ff4d001a;color:var(--fire)}.rec-tag.safe{background:#d4ff001a;color:var(--neon)}.form-group{margin-bottom:18px}.form-label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);margin-bottom:8px;font-weight:600}.form-input,.form-select{width:100%;background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:13px 16px;color:var(--text);font-size:14px;transition:border-color .2s;outline:none}.form-input:focus,.form-select:focus{border-color:var(--neon)}.form-select option{background:#1a1a1a}.btn-primary{background:var(--neon);color:#000;border:none;border-radius:12px;padding:14px 28px;font-family:var(--font-display);font-size:18px;font-weight:700;letter-spacing:1px;transition:all .2s;width:100%}.btn-primary:hover{background:#c5ef00;transform:translateY(-2px);box-shadow:0 8px 24px #d4ff0040}.btn-secondary{background:transparent;color:var(--text);border:1px solid var(--border);border-radius:12px;padding:10px 20px;font-size:13px;transition:all .2s}.btn-secondary:hover{border-color:var(--neon);color:var(--neon)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(212,255,0,.06) 0%,transparent 70%);top:-100px;left:-100px;pointer-events:none}.login-page:after{content:"";position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(0,194,255,.05) 0%,transparent 70%);bottom:-50px;right:-50px;pointer-events:none}.login-box{background:var(--surface);border:1px solid var(--border);border-radius:28px;padding:48px;width:420px;text-align:center;position:relative;z-index:1}.login-logo{font-family:var(--font-display);font-size:52px;font-weight:900;letter-spacing:6px;background:linear-gradient(135deg,var(--neon),var(--electric));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px;text-shadow:none}.login-tagline{color:var(--muted);font-size:14px;margin-bottom:36px}.login-btn{width:100%;padding:16px;background:var(--neon);color:#000;border:none;border-radius:14px;font-family:var(--font-display);font-size:22px;font-weight:900;letter-spacing:2px;transition:all .2s;margin-bottom:14px}.login-btn:hover{background:#c5ef00;box-shadow:0 0 30px #d4ff004d;transform:translateY(-2px)}.login-note{font-size:12px;color:var(--muted)}.week-chart{display:flex;align-items:flex-end;gap:10px;height:100px;margin-bottom:12px}.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}.bar{width:100%;border-radius:6px 6px 0 0;min-height:4px;transition:height .5s ease}.bar-day{font-size:10px;color:var(--muted);text-transform:uppercase}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:var(--muted);font-size:14px;flex-direction:column;gap:12px}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--neon);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:48px 24px;color:var(--muted)}.empty-icon{font-size:48px;margin-bottom:12px}.empty-text{font-size:14px}.type-chip{display:inline-block;padding:3px 10px;border-radius:20px;font-size:10px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}.toast{position:fixed;bottom:24px;right:24px;background:var(--surface);border:1px solid var(--neon);border-radius:14px;padding:14px 20px;font-size:14px;color:var(--neon);z-index:9999;animation:slideIn .3s ease}@keyframes slideIn{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}.user-avatar{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--fire),var(--magenta));display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:18px;font-weight:900;color:#fff}