:root{--bg:#090d0d;--panel:#111817;--panel2:#151e1d;--border:#26312f;--text:#f4f7f6;--muted:#8f9a97;--accent:#18d59a;--accent2:#0da879;--danger:#ff6b6b;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif}button,input{font:inherit}.app-shell{display:flex;min-height:100vh}.sidebar{width:250px;background:#0c1110;border-right:1px solid var(--border);padding:28px 18px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;margin:0 10px 42px}.brand-mark{width:34px;height:34px;border-radius:11px;background:var(--accent);color:#06110d;display:grid;place-items:center;font-weight:900;font-size:21px}.nav{display:grid;gap:8px}.nav-item,.logout{border:0;background:transparent;color:var(--muted);padding:13px 14px;border-radius:12px;text-align:left;display:flex;align-items:center;gap:13px;cursor:pointer;font-weight:600}.nav-item{font-size:14px}.nav-item.active,.nav-item:hover,.logout:hover{background:#17211f;color:var(--text)}.nav-item.active{color:var(--accent)}.sidebar-card{margin-top:auto;background:linear-gradient(145deg,#14231f,#0f1716);border:1px solid var(--border);border-radius:16px;padding:14px;display:flex;align-items:center;gap:12px}.sidebar-card strong,.sidebar-card small{display:block}.sidebar-card strong{font-size:12px}.sidebar-card small{color:var(--muted);font-size:10px;margin-top:4px}.mini-ring{width:45px;height:45px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at center,#101716 57%,transparent 58%),conic-gradient(var(--accent) 72%,#293432 0);font-size:10px;font-weight:800}.logout{margin-top:18px}.main-content{margin-left:250px;width:calc(100% - 250px);padding:0 5vw 60px}.topbar{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);margin-bottom:34px}.search{width:min(440px,55%);background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:10px 14px;display:flex;gap:10px;align-items:center;color:var(--muted)}.search input{background:none;border:0;outline:0;color:var(--text);width:100%}.top-actions{display:flex;gap:12px;align-items:center}.icon-btn,.avatar,.menu-btn{border:1px solid var(--border);background:var(--panel);color:var(--text);width:40px;height:40px;border-radius:12px;cursor:pointer}.avatar{background:var(--accent);color:#07120e;border:0;font-weight:800}.menu-btn{display:none}.section{display:none;max-width:1250px;margin:auto}.section.active{display:block}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading h1{font-size:34px;letter-spacing:-1.5px;margin:5px 0 7px}.page-heading p:not(.eyebrow){color:var(--muted);margin:0}.eyebrow{font-size:10px;letter-spacing:1.6px;color:var(--accent);font-weight:800;margin:0}.primary,.secondary{border:0;border-radius:11px;padding:12px 18px;font-weight:700;cursor:pointer;transition:.2s}.primary{background:var(--accent);color:#06120d}.primary:hover{transform:translateY(-1px);background:#32e5ae}.secondary{background:var(--panel);color:var(--text);border:1px solid var(--border)}.secondary:hover{border-color:#50605c}.full{width:100%}.hero-card{background:linear-gradient(105deg,#14201d,#101615);border:1px solid var(--border);border-radius:24px;min-height:280px;padding:35px;display:flex;justify-content:space-between;overflow:hidden;position:relative}.hero-card h2{font-size:34px;margin:12px 0 8px}.hero-card p{color:var(--muted)}.tag{font-size:9px;letter-spacing:1.1px;color:var(--accent);font-weight:800}.hero-meta{display:flex;gap:20px;color:#c5cfcc;font-size:12px;margin:22px 0}.hero-visual{width:44%;position:relative;display:grid;place-items:center;font-size:100px;font-weight:900;font-style:italic;color:#1b3e35;letter-spacing:-10px}.glow{position:absolute;width:260px;height:260px;background:radial-gradient(circle,#18d59a30,transparent 65%);border-radius:50%}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0}.stat-card,.panel{background:var(--panel);border:1px solid var(--border);border-radius:18px}.stat-card{padding:19px}.stat-card span,.stat-card small{display:block;color:var(--muted);font-size:11px}.stat-card strong{font-size:25px;display:block;margin:7px 0 3px}.bar{height:5px;background:#26312f;border-radius:10px;margin-top:13px;overflow:hidden}.bar i{display:block;height:100%;background:var(--accent);border-radius:10px}.streak{font-size:13px;margin-top:13px}.content-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}.panel{padding:22px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:20px}.panel h3{margin:0 0 5px;font-size:16px}.panel-head p{color:var(--muted);font-size:11px;margin:0}.select{color:var(--muted);font-size:11px;background:#18211f;padding:9px 12px;border-radius:9px}.text-btn{border:0;background:none;color:var(--accent);cursor:pointer;font-size:12px;font-weight:700}.chart{height:230px;position:relative}.chart-grid{position:absolute;inset:15px 0 28px;background:repeating-linear-gradient(to bottom,transparent 0,transparent 49px,#24302d 50px)}.chart svg{width:100%;height:185px;color:var(--accent);position:relative}.days,.chart-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.task{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid #202a28}.task:last-child{border:0}.task>span{width:30px;height:30px;border:1px solid var(--border);border-radius:50%;display:grid;place-items:center;color:var(--muted);font-size:11px}.task.done>span{background:var(--accent);color:#06120d;border-color:var(--accent)}.task div{flex:1}.task strong,.task small{display:block}.task strong{font-size:12px}.task small{color:var(--muted);font-size:10px;margin-top:4px}.play{border:0;background:#1c2926;color:var(--accent);width:32px;height:32px;border-radius:50%;cursor:pointer}.filter-row{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.filter{border:1px solid var(--border);background:var(--panel);color:var(--muted);padding:9px 14px;border-radius:20px;cursor:pointer;font-size:11px}.filter.active,.filter:hover{background:var(--accent);color:#06120d;border-color:var(--accent)}.workout-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.workout-card{background:var(--panel);border:1px solid var(--border);border-radius:18px;overflow:hidden}.workout-art{height:190px;position:relative;display:flex;align-items:flex-end;padding:15px;background:linear-gradient(135deg,#203a34,#101615)}.workout-art span{background:#07100eaa;padding:7px 9px;border-radius:7px;font-size:9px;font-weight:800}.art-2{background:linear-gradient(135deg,#27312f,#151b1a)}.art-3{background:linear-gradient(135deg,#3a342b,#171614)}.card-body{padding:18px}.card-top{display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.card-body h3{font-size:16px;margin:10px 0 5px}.card-body p{color:var(--muted);font-size:11px;margin:0 0 18px}.progress-grid,.nutrition-top,.profile-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.big-chart{min-height:380px}.line-chart{height:270px;position:relative;margin-top:20px;padding-left:38px}.line-chart .axis{position:absolute;left:0;top:0;bottom:15px;display:flex;flex-direction:column;justify-content:space-between;color:var(--muted);font-size:10px}.line-chart svg{width:100%;height:250px;color:var(--accent);background:repeating-linear-gradient(to bottom,transparent 0,transparent 48px,#23302d 49px)}.green{color:var(--accent);font-size:13px}.goal-card{text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.goal-ring,.donut{border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at center,var(--panel) 61%,transparent 62%),conic-gradient(var(--accent) 72%,#293532 0)}.goal-ring{width:150px;height:150px;margin-bottom:20px}.goal-ring span{font-size:30px;font-weight:800}.goal-ring small{font-size:13px}.goal-card p{color:var(--muted);font-size:11px;line-height:1.7;max-width:240px;margin:0 0 20px}.three{grid-template-columns:repeat(3,1fr)}.calorie-card{display:flex;align-items:center;gap:35px}.donut{width:180px;height:180px;flex:0 0 180px}.donut span{text-align:center;font-size:25px;font-weight:800}.donut small{display:block;color:var(--muted);font-size:10px;font-weight:500;margin-top:3px}.macro{display:flex;justify-content:space-between;gap:35px;padding:9px 0;border-bottom:1px solid var(--border);font-size:11px}.macro span{color:var(--muted)}.water-number{font-size:38px;font-weight:800;margin:20px 0 8px}.water-number small{font-size:14px;color:var(--muted)}.water-bar{height:10px;background:#26312f;border-radius:10px;overflow:hidden}.water-bar i{display:block;height:100%;background:var(--accent);border-radius:10px}.water-card p{color:var(--muted);font-size:11px;margin:10px 0 20px}.meal{display:flex;align-items:center;gap:13px;padding:15px 0;border-bottom:1px solid var(--border)}.meal:last-child{border:0}.meal-icon{width:35px;height:35px;border-radius:10px;background:#1a2925;color:var(--accent);display:grid;place-items:center}.meal div{flex:1}.meal strong,.meal small{display:block}.meal strong{font-size:12px}.meal small{font-size:10px;color:var(--muted);margin-top:4px}.meal b{font-size:11px}.profile-card{display:flex;align-items:center;gap:20px;margin-bottom:18px}.profile-card>div:nth-child(2){flex:1}.profile-avatar{width:70px;height:70px;border-radius:50%;background:var(--accent);color:#06120d;display:grid;place-items:center;font-size:27px;font-weight:800}.profile-card h2{margin:0 0 5px;font-size:20px}.profile-card p{margin:0 0 12px;color:var(--muted);font-size:11px}.setting{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--border);font-size:12px}.setting:last-child{border:0}.setting span{color:var(--muted)}.setting-btn{width:100%;border:0;background:none;color:var(--text);padding:16px 0;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;cursor:pointer;font-size:12px}.setting-btn span{color:var(--muted)}.toast{position:fixed;right:25px;bottom:25px;background:#f4f7f6;color:#07100d;padding:12px 17px;border-radius:10px;font-size:12px;font-weight:700;opacity:0;transform:translateY(10px);pointer-events:none;transition:.25s;z-index:50}.toast.show{opacity:1;transform:none}@media(max-width:1000px){.sidebar{width:220px}.main-content{margin-left:220px;width:calc(100% - 220px)}.stat-grid{grid-template-columns:repeat(2,1fr)}.content-grid,.progress-grid,.nutrition-top,.profile-grid{grid-template-columns:1fr}.workout-grid{grid-template-columns:1fr 1fr}.hero-visual{display:none}}@media(max-width:720px){.sidebar{transform:translateX(-100%);transition:.25s;width:250px;box-shadow:20px 0 50px #0008}.sidebar.open{transform:none}.main-content{margin-left:0;width:100%;padding:0 18px 40px}.topbar{height:70px;margin-bottom:25px}.menu-btn{display:block}.search{width:50%;order:2}.top-actions{order:3}.page-heading{align-items:flex-start;flex-direction:column}.page-heading h1{font-size:29px}.hero-card{padding:24px;min-height:250px}.stat-grid,.workout-grid,.three{grid-template-columns:1fr}.calorie-card{flex-direction:column;align-items:flex-start}.donut{width:150px;height:150px;flex-basis:150px}.profile-card{align-items:flex-start;flex-wrap:wrap}.profile-card .secondary{width:100%}}

/* Interactive UI */
body.modal-open{overflow:hidden}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.72);display:none;align-items:center;justify-content:center;padding:20px;z-index:1000;backdrop-filter:blur(8px)}
.modal.show{display:flex}
.modal-card{width:min(520px,100%);max-height:90vh;overflow:auto;background:#11161a;border:1px solid #2b3439;border-radius:24px;padding:28px;box-shadow:0 30px 90px rgba(0,0,0,.5);position:relative}
.modal-close{position:absolute;right:18px;top:15px;width:36px;height:36px;border:0;border-radius:50%;background:#20272c;color:#fff;font-size:22px;cursor:pointer}
.modal-card h2{margin:0 45px 10px;font-size:26px}.modal-body{color:#b9c1c5}.modal-body p{line-height:1.6}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.modal-muted{color:#7f8a90}.modal-workout{text-align:center;padding:8px 0}.modal-icon{font-size:48px;margin:5px auto 12px}.modal-workout h3{font-size:24px;color:#fff;margin:0 0 6px}.modal-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}.modal-stats span{background:#1a2227;border-radius:14px;padding:13px 8px;font-size:12px}.modal-stats b{display:block;color:#fff;font-size:18px;margin-bottom:4px}.exercise-list{display:grid;gap:8px;margin-top:18px}.exercise-list div{background:#1a2227;border-radius:12px;padding:13px 15px;display:flex;justify-content:space-between;gap:12px}.exercise-list span{font-size:12px;color:#7f8a90}.modal-form{display:grid;gap:15px}.modal-form label{display:grid;gap:7px;color:#dce2e5;font-size:13px}.modal-form input{width:100%;box-sizing:border-box;background:#0c1013;border:1px solid #303a40;color:#fff;border-radius:10px;padding:12px 13px;outline:none}.modal-form input:focus{border-color:#10b981}.goal-options{display:grid;gap:9px}.notification{background:#1a2227;border-radius:13px;padding:14px;margin-top:10px}.notification b,.notification span{display:block}.notification span{font-size:13px;color:#8d999f;margin-top:5px}
.filter,.primary,.secondary,.text-btn,.play,.setting-btn,.icon-btn,.avatar,.logout,.nav-item{cursor:pointer}
@media(max-width:700px){.modal-card{padding:22px}.modal-stats{grid-template-columns:1fr}.exercise-list div{flex-direction:column;gap:4px}}