*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#080b14;color:#eef2ff}body{--bg:#080b14;--panel:#0e1422;--panel2:#111827;--line:#202a3d;--text:#eef2ff;--muted:#8994ab;--primary:#7667ff;--primary2:#9a7cff;--good:#39d98a;--warn:#ffbd59;--danger:#ff6575;background:var(--bg);color:var(--text)}body.light{--bg:#f4f6fb;--panel:#fff;--panel2:#f8f9fc;--line:#e4e8f0;--text:#151a27;--muted:#687386}button,input,select{font:inherit}button{cursor:pointer} .topbar{height:70px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;background:color-mix(in srgb,var(--bg) 90%,transparent);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--primary2));font-weight:900}.brand strong{display:block;font-size:15px}.brand small{color:var(--muted);font-size:10px}.top-actions{display:flex;gap:10px;align-items:center}.icon-btn,.avatar{border:1px solid var(--line);background:var(--panel);color:var(--text);width:38px;height:38px;border-radius:10px}.avatar{border-radius:50%;background:var(--primary);border:0;color:#fff;font-weight:800}.layout{display:grid;grid-template-columns:230px 1fr;max-width:1500px;margin:auto}.sidebar{border-right:1px solid var(--line);min-height:calc(100vh - 70px);padding:22px 14px;display:flex;flex-direction:column;gap:8px}.nav-item,.side-link{width:100%;border:0;background:transparent;color:var(--muted);padding:12px;border-radius:10px;text-align:left;font-weight:600}.nav-item{display:flex;gap:12px}.nav-item.active,.nav-item:hover,.side-link:hover{background:var(--panel2);color:var(--text)}.side-card{margin-top:18px;padding:15px;background:var(--panel);border:1px solid var(--line);border-radius:14px}.side-card strong{display:block;font-size:28px;margin:6px 0}.side-card span{font-size:11px;color:var(--muted)}.progress{height:5px;background:var(--line);border-radius:9px;overflow:hidden}.progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--primary),var(--good));transition:.3s}.main{padding:34px;max-width:1100px;width:100%;margin:auto}.view{display:none}.view.active{display:block}.hero,.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}.eyebrow{font-size:10px;letter-spacing:.14em;color:var(--primary2);font-weight:800}.hero h1,.page-head h1{font-size:36px;line-height:1.1;margin:8px 0}.hero p,.page-head p,.section-head p{color:var(--muted);margin:0}.primary,.secondary{border:0;border-radius:12px;padding:12px 18px;font-weight:800}.primary{color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary2));box-shadow:0 8px 25px rgba(118,103,255,.2)}.secondary{background:var(--panel2);color:var(--text);border:1px solid var(--line)}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:30px}.stat-card{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:18px}.stat-card span,.stat-card small{display:block;color:var(--muted);font-size:11px}.stat-card strong{display:block;font-size:26px;margin:8px 0}.section-head{display:flex;justify-content:space-between;align-items:center;margin:28px 0 13px}.section-head h2{font-size:17px;margin:0 0 4px}.text-btn{background:transparent;border:0;color:var(--primary2);font-weight:700}.habit-list,.habit-grid{display:grid;gap:10px}.habit-grid{grid-template-columns:repeat(2,1fr)}.habit-row,.habit-card,.heatmap-card,.chart-card,.calendar-card,.selected-day{background:var(--panel);border:1px solid var(--line);border-radius:15px}.habit-row{display:flex;align-items:center;gap:13px;padding:14px}.habit-icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--panel2);font-size:18px}.habit-info{flex:1}.habit-info strong{display:block}.habit-info small{color:var(--muted);font-size:11px}.check{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--panel2);color:var(--muted);font-size:18px}.check.done{background:var(--good);color:#06150e;border-color:var(--good)}.habit-card{padding:17px}.habit-card-head{display:flex;justify-content:space-between}.habit-card h3{margin:10px 0 3px}.tag{display:inline-block;font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--primary2);background:rgba(118,103,255,.1);padding:5px 7px;border-radius:6px}.mini-row{display:flex;justify-content:space-between;color:var(--muted);font-size:11px;margin-top:16px}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.search{flex:1;min-width:200px;padding:12px 14px;background:var(--panel);border:1px solid var(--line);border-radius:11px;color:var(--text);outline:0}.chips{display:flex;gap:6px;overflow:auto}.chip{border:1px solid var(--line);background:var(--panel);color:var(--muted);padding:8px 12px;border-radius:9px;font-size:12px}.chip.active{color:#fff;background:var(--primary);border-color:var(--primary)}.heatmap-card,.chart-card,.calendar-card{padding:18px}.heatmap{display:grid;grid-template-columns:repeat(14,1fr);gap:5px}.heatmap i{aspect-ratio:1;border-radius:3px;background:var(--line)}.heatmap i.l1{background:#27366a}.heatmap i.l2{background:#3f4f91}.heatmap i.l3{background:#5e66bd}.heatmap i.l4{background:var(--primary)}.heat-legend{display:flex;gap:5px;align-items:center;justify-content:flex-end;margin-top:12px;font-size:9px;color:var(--muted)}.heat-legend i{width:10px;height:10px;border-radius:2px;background:var(--line)}.heat-legend i.l1{background:#27366a}.heat-legend i.l2{background:#3f4f91}.heat-legend i.l3{background:#5e66bd}.heat-legend i.l4{background:var(--primary)}.bar-chart{height:220px;display:flex;align-items:flex-end;gap:8px;padding-top:25px}.bar{flex:1;min-width:8px;background:linear-gradient(var(--primary),#3f3b8f);border-radius:5px 5px 2px 2px;position:relative}.bar small{position:absolute;bottom:-19px;left:50%;transform:translateX(-50%);color:var(--muted);font-size:8px}.performance-list{display:grid;gap:8px}.performance{display:grid;grid-template-columns:1fr 100px 45px;align-items:center;gap:12px;padding:12px 14px;background:var(--panel);border:1px solid var(--line);border-radius:11px}.performance .pbar{height:5px;background:var(--line);border-radius:5px;overflow:hidden}.performance .pbar i{display:block;height:100%;background:var(--good)}.calendar-head{display:flex;justify-content:space-between;align-items:center}.calendar-head h2{font-size:17px}.weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}.weekdays{margin:10px 0;color:var(--muted);font-size:9px;text-align:center}.calendar-grid button{min-height:55px;border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:8px;position:relative}.calendar-grid button.muted{opacity:.25}.calendar-grid button.today{outline:2px solid var(--primary)}.calendar-grid button .dot{width:6px;height:6px;border-radius:50%;background:var(--good);position:absolute;bottom:6px;left:50%;transform:translateX(-50%)}.selected-day{margin-top:12px;padding:17px}.selected-day h3{margin-top:0}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.65);display:none;place-items:center;padding:18px;z-index:50}.modal-backdrop.open{display:grid}.modal{width:min(480px,100%);background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px}.modal-head{display:flex;justify-content:space-between}.modal h2{margin:5px 0 20px}.modal label{display:block;color:var(--muted);font-size:11px;font-weight:700;margin:12px 0}.modal input,.modal select{display:block;width:100%;margin-top:6px;padding:12px;background:var(--panel2);border:1px solid var(--line);border-radius:9px;color:var(--text);outline:0}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);opacity:0;background:#171e2d;color:#fff;border:1px solid var(--line);padding:11px 15px;border-radius:10px;font-size:12px;transition:.25s;z-index:70}.toast.show{opacity:1;transform:translate(-50%,0)}.mobile-only{display:none}@media(max-width:800px){.layout{display:block}.sidebar{position:fixed;z-index:40;left:-250px;top:70px;width:230px;background:var(--bg);transition:.25s;box-shadow:10px 0 30px #0005}.sidebar.open{left:0}.mobile-only{display:block}.main{padding:24px 16px}.stat-grid{grid-template-columns:repeat(2,1fr)}.habit-grid{grid-template-columns:1fr}.hero,.page-head{align-items:flex-start;flex-direction:column}.hero h1,.page-head h1{font-size:30px}.topbar{padding:0 16px}.bar-chart{height:180px}.performance{grid-template-columns:1fr 75px 38px}}@media(max-width:420px){.stat-card strong{font-size:21px}.heatmap{gap:3px}.calendar-grid button{min-height:44px}.form-row{grid-template-columns:1fr}}