:root{
  --bg:#0a0a0f;--bg2:#12121a;--card:#17171f;--card2:#1e1e29;--line:#2a2a38;
  --tx:#f4f4f8;--mut:#9a9ab0;--dim:#6b6b80;
  --volt:#c6ff3d;--pink:#ff3d81;--vio:#8b5cff;--cyan:#22e1ff;--orange:#ff8a1f;
  --grad:linear-gradient(135deg,#c6ff3d 0%,#22e1ff 100%);
  --grad2:linear-gradient(135deg,#ff3d81 0%,#8b5cff 100%);
  --grad3:linear-gradient(135deg,#ff8a1f 0%,#ff3d81 100%);
  --r:16px;--spring:cubic-bezier(.34,1.56,.64,1);
  --safe-b:env(safe-area-inset-bottom,0px);--safe-t:env(safe-area-inset-top,0px);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{background:var(--bg);color:var(--tx);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.35;overscroll-behavior-y:none}
body{min-height:100vh;min-height:100dvh}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input,select,textarea{font:inherit;color:var(--tx);background:var(--card2);border:1px solid var(--line);border-radius:12px;padding:10px 12px;width:100%;outline:none;transition:border .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{border-color:var(--volt);box-shadow:0 0 0 3px rgba(198,255,61,.15)}
img{display:block}
.h{font-family:'Space Grotesk',Inter,system-ui,sans-serif;letter-spacing:-.02em}
.mut{color:var(--mut)}.dim{color:var(--dim)}.sm{font-size:12px}.xs{font-size:11px}
.row{display:flex;align-items:center;gap:8px}.col{display:flex;flex-direction:column;gap:8px}
.grow{flex:1;min-width:0}.wrap{flex-wrap:wrap}.between{justify-content:space-between}
.ell{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.boot{height:100vh;display:grid;place-items:center}
.logo{font-family:'Space Grotesk',Inter,system-ui,sans-serif;font-weight:700;font-size:22px;letter-spacing:-.04em;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo span{color:var(--pink);-webkit-text-fill-color:var(--pink)}
.logo.big{font-size:56px;animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{transform:scale(1.06);filter:drop-shadow(0 0 24px rgba(198,255,61,.5))}}

/* layout */
.page{max-width:560px;margin:0 auto;padding:calc(12px + var(--safe-t)) 14px calc(92px + var(--safe-b));animation:in .35s var(--spring)}
@keyframes in{from{opacity:0;transform:translateY(10px)}}
.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.title{font-family:'Space Grotesk',Inter,system-ui,sans-serif;font-weight:700;font-size:24px;letter-spacing:-.03em}
.sec{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--mut);margin:18px 2px 8px}

/* nav */
.nav{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(10px + var(--safe-b));width:min(520px,calc(100% - 20px));display:flex;background:rgba(23,23,31,.82);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:22px;padding:6px;z-index:40;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 0;border-radius:16px;color:var(--dim);text-decoration:none;font-size:10.5px;font-weight:700;transition:all .25s var(--spring)}
.nav a .i{font-size:19px;filter:grayscale(1) opacity(.6);transition:all .25s var(--spring)}
.nav a.on{color:var(--bg);background:var(--volt)}
.nav a.on .i{filter:none;transform:scale(1.15)}

/* cards */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px}
.glow{position:relative;overflow:hidden;border:0;color:#0a0a0f}
.glow::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 100% 0,rgba(255,255,255,.35),transparent 60%);pointer-events:none}
.tap{transition:transform .18s var(--spring)}.tap:active{transform:scale(.96)}
.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:800;border-radius:14px;padding:12px 16px;transition:transform .18s var(--spring),box-shadow .2s,opacity .2s;user-select:none}
.btn:active{transform:scale(.95)}
.btn.pri{background:var(--volt);color:#0a0a0f;box-shadow:0 6px 24px rgba(198,255,61,.35)}
.btn.hot{background:var(--grad2);color:#fff;box-shadow:0 6px 24px rgba(255,61,129,.35)}
.btn.ghost{background:var(--card2);border:1px solid var(--line)}
.btn.danger{background:rgba(255,61,90,.12);color:#ff5a7a;border:1px solid rgba(255,61,90,.3)}
.btn.sm{padding:8px 11px;font-size:12.5px;border-radius:11px}
.btn.full{width:100%}
.btn[disabled]{opacity:.5;pointer-events:none}
.ib{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:var(--card2);border:1px solid var(--line);font-size:15px;flex:none;transition:transform .18s var(--spring)}
.ib:active{transform:scale(.88)}
.pill{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:999px;background:var(--card2);border:1px solid var(--line);font-size:11px;font-weight:700;color:var(--mut)}
.pill.v{background:rgba(198,255,61,.12);border-color:rgba(198,255,61,.35);color:var(--volt)}
.pill.p{background:rgba(255,61,129,.12);border-color:rgba(255,61,129,.35);color:#ff7aa8}

/* login */
.login{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;justify-content:center;padding:24px;max-width:420px;margin:0 auto;position:relative}
.login .blob{position:fixed;width:340px;height:340px;border-radius:50%;filter:blur(80px);opacity:.35;z-index:-1;animation:float 9s ease-in-out infinite}
@keyframes float{50%{transform:translate(30px,-40px) scale(1.1)}}
.login .logo{font-size:64px;line-height:1}
.login .tag{font-size:15px;color:var(--mut);margin:8px 0 28px}
.login form{display:flex;flex-direction:column;gap:10px}
.err{color:#ff6b8b;font-size:13px;font-weight:600;min-height:18px}
.shake{animation:shake .4s}
@keyframes shake{20%,60%{transform:translateX(-8px)}40%,80%{transform:translateX(8px)}}

/* home */
.hello{font-size:13px;color:var(--mut);font-weight:600}
.lvl{display:flex;align-items:center;gap:10px;padding:12px;border-radius:var(--r);background:var(--card);border:1px solid var(--line)}
.lvl .badge{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:24px;background:var(--grad2);flex:none;box-shadow:0 6px 20px rgba(139,92,255,.4)}
.bar{height:8px;border-radius:99px;background:var(--card2);overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;border-radius:99px;background:var(--grad);transition:width .8s var(--spring);box-shadow:0 0 12px rgba(198,255,61,.6)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:8px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;text-align:center}
.stat b{display:block;font-family:'Space Grotesk',Inter,system-ui,sans-serif;font-size:22px;letter-spacing:-.03em}
.stat span{font-size:10.5px;color:var(--mut);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.week{display:flex;gap:6px;margin-top:10px}
.week div{flex:1;text-align:center;font-size:10.5px;font-weight:800;color:var(--dim)}
.week div i{display:grid;place-items:center;height:30px;border-radius:10px;background:var(--card2);margin-top:4px;font-style:normal;font-size:13px;border:1px solid var(--line)}
.week div.done i{background:var(--volt);color:#0a0a0f;border-color:transparent;box-shadow:0 0 14px rgba(198,255,61,.45)}
.week div.today{color:var(--tx)}
.week div.today i{border-color:var(--volt)}
.streak{display:flex;align-items:center;gap:10px}
.streak .fire{font-size:30px;animation:flick 1.2s ease-in-out infinite}
@keyframes flick{50%{transform:scale(1.12) rotate(-4deg)}}
.hero{padding:16px;border-radius:20px;background:var(--grad);color:#0a0a0f;position:relative;overflow:hidden}
.hero .big{font-family:'Space Grotesk',Inter,system-ui,sans-serif;font-size:24px;font-weight:700;letter-spacing:-.03em;line-height:1.1}
.hero .emo{position:absolute;right:-8px;top:-10px;font-size:84px;opacity:.25;transform:rotate(12deg)}
.hero .btn{background:#0a0a0f;color:var(--volt);margin-top:12px}

/* routine cards */
.rcard{display:flex;align-items:center;gap:12px;padding:12px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);position:relative;overflow:hidden}
.rcard::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--c,var(--volt))}
.rcard .em{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;font-size:22px;flex:none;background:color-mix(in srgb,var(--c,#c6ff3d) 18%,transparent)}
.rcard .play{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--c,var(--volt));color:#0a0a0f;font-size:15px;flex:none;box-shadow:0 4px 16px color-mix(in srgb,var(--c,#c6ff3d) 45%,transparent)}
.days{display:flex;gap:3px;margin-top:4px}
.days i{font-style:normal;font-size:9.5px;font-weight:800;width:16px;height:16px;border-radius:5px;display:grid;place-items:center;background:var(--card2);color:var(--dim)}
.days i.on{background:var(--c,var(--volt));color:#0a0a0f}

/* library */
.search{position:sticky;top:0;z-index:20;background:linear-gradient(var(--bg) 75%,transparent);padding:calc(8px + var(--safe-t)) 0 8px;margin:calc(-12px - var(--safe-t)) 0 0}
.search input{padding-left:38px;background:var(--card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%239a9ab0' stroke-width='2.2'%3E%3Ccircle cx='8' cy='8' r='6'/%3E%3Cpath d='m13 13 4 4'/%3E%3C/svg%3E") no-repeat 12px center}
.chips{display:flex;gap:6px;overflow-x:auto;padding:8px 0 2px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;padding:7px 12px;border-radius:999px;background:var(--card);border:1px solid var(--line);font-size:12.5px;font-weight:700;color:var(--mut);transition:all .2s var(--spring)}
.chip.on{background:var(--volt);color:#0a0a0f;border-color:transparent;transform:scale(1.04)}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
@media(min-width:520px){.grid{grid-template-columns:repeat(3,1fr)}}
.xc{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;position:relative;display:flex;flex-direction:column;text-align:left}
.xc .info{padding:8px 9px 9px}
.xc .nm{font-weight:700;font-size:12.5px;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:31px}
.xc .en{font-size:10.5px;color:var(--dim);margin-top:2px}
.xc .add{position:absolute;top:6px;right:6px;width:30px;height:30px;border-radius:10px;background:var(--volt);color:#0a0a0f;font-weight:900;font-size:18px;display:grid;place-items:center;box-shadow:0 4px 14px rgba(0,0,0,.4);z-index:2;transition:transform .2s var(--spring)}
.xc .add:active{transform:scale(.8)}
.xc .add.ok{background:var(--pink);color:#fff}
.xc .star{position:absolute;top:6px;left:6px;font-size:10px;z-index:2;background:rgba(10,10,15,.75);padding:2px 6px;border-radius:7px;font-weight:800;color:var(--volt)}

/* animated exercise "video" */
.anim{position:relative;aspect-ratio:3/2;background:#fff;overflow:hidden}
.anim img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.anim img.b{animation:swap 1.9s ease-in-out infinite}
@keyframes swap{0%,38%{opacity:0}50%,88%{opacity:1}100%{opacity:0}}
.anim .loop{position:absolute;bottom:5px;right:5px;background:rgba(10,10,15,.75);color:#fff;font-size:9px;font-weight:800;padding:2px 6px;border-radius:6px;letter-spacing:.05em}
.anim .loop::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--pink);margin-right:4px;animation:blink 1s infinite}
@keyframes blink{50%{opacity:.2}}
.anim.sq{aspect-ratio:1;border-radius:11px;width:56px;flex:none}
.anim.sq .loop{display:none}
.anim.noimg{display:grid;place-items:center;font-size:28px;background:var(--card2)}

/* sheet */
.ov{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);z-index:60;animation:fade .2s}
@keyframes fade{from{opacity:0}}
.sheet{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(560px,100%);max-height:92vh;max-height:92dvh;overflow-y:auto;background:var(--bg2);border:1px solid var(--line);border-bottom:0;border-radius:24px 24px 0 0;z-index:61;padding:8px 14px calc(18px + var(--safe-b));animation:up .35s var(--spring)}
@keyframes up{from{transform:translate(-50%,100%)}}
.sheet .grab{width:40px;height:5px;border-radius:9px;background:var(--line);margin:4px auto 10px}
.sheet .anim{border-radius:16px}
.kv{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;margin:10px 0}
.kv div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:8px 10px}
.kv b{display:block;font-size:12.5px}.kv span{font-size:10.5px;color:var(--mut);font-weight:700;text-transform:uppercase}
.cues{display:flex;flex-direction:column;gap:6px;margin:6px 0}
.cues div{display:flex;gap:8px;align-items:flex-start;font-size:13px}
.cues div::before{content:"✓";flex:none;width:18px;height:18px;border-radius:6px;background:rgba(198,255,61,.15);color:var(--volt);font-size:11px;font-weight:900;display:grid;place-items:center}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;margin-top:8px}
details summary{font-weight:700;font-size:13px;cursor:pointer;list-style:none}
details ol{margin:8px 0 0 18px;color:var(--mut);font-size:12.5px;display:flex;flex-direction:column;gap:5px}

/* editor */
.item{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;animation:in .3s var(--spring)}
.item .fields{display:grid;grid-template-columns:1.1fr 1fr 1fr 1fr;gap:6px;margin-top:8px}
.item .fields label{font-size:9.5px;font-weight:800;color:var(--dim);text-transform:uppercase;letter-spacing:.05em}
.item .fields input,.item .fields select{padding:7px 8px;font-size:13px;border-radius:9px;margin-top:2px;text-align:center}
.stepper{display:flex;align-items:center;margin-top:2px;background:var(--card2);border:1px solid var(--line);border-radius:9px}
.stepper button{width:24px;height:31px;font-weight:900;color:var(--volt);font-size:15px}
.stepper span{flex:1;text-align:center;font-weight:800}
.item .note{margin-top:6px;padding:7px 10px;font-size:12.5px;border-radius:9px}
.emojis{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:2px}
.emojis button{flex:none;width:38px;height:38px;border-radius:11px;font-size:19px;background:var(--card);border:1px solid var(--line);transition:transform .2s var(--spring)}
.emojis button.on{border-color:var(--volt);background:rgba(198,255,61,.12);transform:scale(1.08)}
.colors{display:flex;gap:8px}
.colors button{width:28px;height:28px;border-radius:50%;border:3px solid transparent;transition:transform .2s var(--spring)}
.colors button.on{border-color:#fff;transform:scale(1.15)}
.dayp{display:flex;gap:5px}
.dayp button{flex:1;padding:8px 0;border-radius:10px;background:var(--card);border:1px solid var(--line);font-weight:800;font-size:12px;color:var(--mut)}
.dayp button.on{background:var(--volt);color:#0a0a0f;border-color:transparent}
.saved{position:fixed;top:calc(10px + var(--safe-t));left:50%;transform:translateX(-50%);z-index:50}

/* workout */
.wk-head{position:sticky;top:0;z-index:30;background:rgba(10,10,15,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);margin:calc(-12px - var(--safe-t)) -14px 10px;padding:calc(10px + var(--safe-t)) 14px 10px;border-bottom:1px solid var(--line)}
.timer{font-family:'Space Grotesk',Inter,system-ui,sans-serif;font-weight:700;font-size:20px;font-variant-numeric:tabular-nums}
.prog{height:10px;border-radius:99px;background:var(--card2);overflow:hidden;margin-top:8px}
.prog i{display:block;height:100%;background:var(--grad);border-radius:99px;transition:width .6s var(--spring);box-shadow:0 0 16px rgba(198,255,61,.7)}
.wx{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:10px;margin-bottom:8px;transition:all .3s}
.wx.done{border-color:rgba(198,255,61,.5);background:linear-gradient(180deg,rgba(198,255,61,.07),var(--card))}
.sets{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.set{min-width:52px;padding:8px 6px;border-radius:12px;background:var(--card2);border:1.5px dashed var(--line);font-weight:800;font-size:12px;text-align:center;transition:all .25s var(--spring);position:relative}
.set small{display:block;font-size:9.5px;color:var(--dim);font-weight:700}
.set.on{background:var(--volt);color:#0a0a0f;border:1.5px solid transparent;transform:scale(1.04);box-shadow:0 0 18px rgba(198,255,61,.5)}
.set.on small{color:#0a0a0f99}
.set.pop{animation:popp .45s var(--spring)}
@keyframes popp{40%{transform:scale(1.3) rotate(-6deg)}}
.load{display:flex;align-items:center;gap:6px;margin-top:8px}
.load input{width:76px;padding:6px 8px;text-align:center;font-weight:800;border-radius:9px}
.rest{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(18px + var(--safe-b));z-index:45;display:flex;align-items:center;gap:10px;background:var(--grad2);padding:8px 10px 8px 8px;border-radius:999px;box-shadow:0 10px 40px rgba(255,61,129,.45);animation:up2 .35s var(--spring);color:#fff}
@keyframes up2{from{transform:translate(-50%,120%)}}
.rest .ring{width:48px;height:48px;position:relative;flex:none}
.rest .ring svg{transform:rotate(-90deg)}
.rest .ring b{position:absolute;inset:0;display:grid;place-items:center;font-family:'Space Grotesk',Inter,system-ui,sans-serif;font-size:15px}
.rest button{background:rgba(255,255,255,.18);border-radius:999px;padding:8px 11px;font-weight:800;font-size:12px}
.finish{margin-top:14px}

/* summary modal */
.sum{text-align:center;padding:10px 4px}
.sum .trophy{font-size:72px;animation:bounce 1s var(--spring) infinite alternate}
@keyframes bounce{to{transform:translateY(-10px) scale(1.06)}}
.sum .xp{font-family:'Space Grotesk',Inter,system-ui,sans-serif;font-size:40px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* misc */
#toast{position:fixed;left:50%;top:calc(14px + var(--safe-t));transform:translate(-50%,-150%);z-index:90;background:var(--volt);color:#0a0a0f;font-weight:800;padding:10px 16px;border-radius:999px;transition:transform .35s var(--spring);box-shadow:0 10px 30px rgba(0,0,0,.4);font-size:13px;max-width:90vw;text-align:center}
#toast.show{transform:translate(-50%,0)}
#toast.bad{background:#ff3d5a;color:#fff}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:100;width:100%;height:100%}
.empty{text-align:center;padding:28px 16px;color:var(--mut)}
.empty .e{font-size:44px;margin-bottom:6px}
.badges{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.bdg{text-align:center;padding:10px 4px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.bdg .e{font-size:26px}
.bdg span{display:block;font-size:10px;font-weight:700;color:var(--mut);margin-top:3px;line-height:1.2}
.bdg.off{opacity:.35;filter:grayscale(1)}
.bdg.on{border-color:rgba(198,255,61,.4);box-shadow:inset 0 0 20px rgba(198,255,61,.08)}
.hist{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;background:var(--card);border:1px solid var(--line)}
.hist .d{width:42px;text-align:center;flex:none}
.hist .d b{display:block;font-family:'Space Grotesk',Inter,system-ui,sans-serif;font-size:18px;line-height:1}
.hist .d span{font-size:10px;color:var(--mut);font-weight:800;text-transform:uppercase}
.tpl{padding:12px;border-radius:14px;background:var(--card);border:1px solid var(--line);text-align:left;width:100%}
.tpl.on{border-color:var(--volt);background:rgba(198,255,61,.07)}
.goal{flex:1;padding:10px 6px;border-radius:12px;background:var(--card);border:1px solid var(--line);text-align:center}
.goal.on{background:var(--volt);color:#0a0a0f;border-color:transparent}
.goal small{display:block;font-size:10px;opacity:.8;margin-top:2px}
.fab{position:fixed;right:max(14px,calc(50% - 266px));bottom:calc(86px + var(--safe-b));z-index:41}
.more{display:block;margin:14px auto 0}