:root{
  --bg:#eef1f5; --surface:#fff; --line:#d5dbe3; --muted:#6b7788; --text:#1f2a3a;
  --blue:#2f6fd0; --blue-soft:#dbe7f8; --blue-deep:#1b4b94; --empty:#e4e8ee;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#141a23; --surface:#1d2531; --line:#2f3947; --muted:#93a0b2; --text:#e6ebf2;
    --blue:#5b9bf0; --blue-soft:#22385a; --blue-deep:#a9c9f7; --empty:#2a3342;
  }
}
:root[data-theme="dark"]{
  --bg:#141a23; --surface:#1d2531; --line:#2f3947; --muted:#93a0b2; --text:#e6ebf2;
  --blue:#5b9bf0; --blue-soft:#22385a; --blue-deep:#a9c9f7; --empty:#2a3342;
}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:"IBM Plex Sans Arabic",Tahoma,sans-serif;line-height:1.6}
main{max-width:600px;margin:0 auto;padding:20px 16px 48px}
h1{font-size:26px;margin:0;color:var(--blue-deep)}
.top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.tabs{display:flex;gap:4px;background:var(--empty);padding:3px;border-radius:10px}
.tabs button{border:0;background:none;padding:6px 16px;border-radius:8px;font:inherit;font-size:14px;color:var(--muted);cursor:pointer}
.tabs button.act{background:var(--surface);color:var(--blue-deep);font-weight:700}
:focus-visible{outline:3px solid var(--blue);outline-offset:2px}
.week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:16px}
.wd{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:6px 2px;text-align:center;cursor:pointer;font:inherit;color:var(--text)}
.wd small{display:block;color:var(--muted);font-size:11px;line-height:1.4}
.wd b{display:block;font-size:16px}
.wd.act{background:var(--blue-deep);border-color:var(--blue-deep);color:#fff}
.wd.act small{color:#dbe7f8}
.wd.tod b{color:var(--blue)}
.wd.act.tod b{color:#fff}
.nav{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:12px}
.nav button{border:1px solid var(--line);background:var(--surface);color:var(--text);padding:6px 12px;border-radius:10px;font:inherit;font-size:14px;cursor:pointer}
.nav h2{margin:0;font-size:19px;text-align:center;flex:1}
.nav h2 small{display:block;font-size:13px;color:var(--muted);font-weight:400}
.sum{background:var(--blue);color:#fff;border-radius:14px;padding:16px 20px;margin-bottom:14px}
.sum b{font-size:30px}
.bar{height:8px;background:rgba(255,255,255,.28);border-radius:8px;margin-top:8px;overflow:hidden}
.bar i{display:block;height:100%;background:#fff;border-radius:8px;transition:width .3s}
ul{list-style:none;margin:0;padding:0}
li.item{display:flex;flex-wrap:wrap;align-items:center;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px}
li.item.done{background:var(--blue-soft);border-color:transparent}
li.item.done .nm{text-decoration:line-through;color:var(--muted)}
.chk{width:34px;height:34px;flex:none;border-radius:50%;border:2px solid var(--line);background:var(--empty);cursor:pointer;color:#fff;font-size:18px;padding:0;line-height:1}
.chk.on{background:var(--blue);border-color:var(--blue)}
.chk:disabled{opacity:.45;cursor:default}
.body{flex:1;min-width:0}
.nm{font-weight:500}
.body small{display:block;color:var(--muted);font-size:12px}
.nt{border:0;background:none;color:var(--muted);font:inherit;font-size:13px;cursor:pointer;padding:4px 8px;border-radius:8px}
.nt:hover,.nt.has{color:var(--blue)}
li.item textarea{width:100%;min-height:76px;resize:vertical;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font:inherit}
.empty{padding:28px 16px;text-align:center;color:var(--muted);background:var(--surface);border:1px dashed var(--line);border-radius:12px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:16px}
.card h3{font-size:16px;margin:0 0 12px;color:var(--blue-deep)}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:12px}
.row label.t{font-size:14px;color:var(--muted);min-width:54px}
input[type=text],input[type=time],select{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font:inherit}
#newHabit{width:100%}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-block;padding:5px 12px;border:1px solid var(--line);border-radius:20px;font-size:13px;cursor:pointer;background:var(--bg);color:var(--muted)}
.chips input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}
.chips input:focus-visible+span{outline:3px solid var(--blue);outline-offset:2px}
.btn{padding:10px 20px;border:0;border-radius:10px;background:var(--blue-deep);color:#fff;font:inherit;font-weight:500;cursor:pointer}
.btn:hover{background:var(--blue)}
.err{color:#b3413a;font-size:13px;margin-top:8px;min-height:1em}
.hl{display:flex;align-items:center;gap:8px;padding:10px 0;border-top:1px solid var(--line)}
.hl:first-of-type{border-top:0}
.hl .body{flex:1}
.del{background:none;border:0;color:var(--muted);cursor:pointer;font-size:20px;padding:4px 10px}
.del:hover{color:#b3413a}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

input[type=password]{padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font:inherit}
.who{display:flex;gap:12px;align-items:center;justify-content:space-between;color:var(--muted);font-size:13px;margin-bottom:10px}
.who form{margin:0}.who .l{display:flex;gap:12px;align-items:center}
.stat{font-size:12px}.stat.bad{color:#b3413a}
.login{max-width:380px;margin:10vh auto 0}
.login h1{text-align:center;margin-bottom:16px}
.login input{width:100%;margin-bottom:10px}
.login .btn{width:100%}

:root{--c1:#2f6fd0;--c2:#7a889c}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--c1:#5b9bf0;--c2:#9aa7ba}}
:root[data-theme="dark"]{--c1:#5b9bf0;--c2:#9aa7ba}
.tag{display:inline-block;margin-inline-start:6px;padding:0 8px;border-radius:10px;background:var(--empty);color:var(--muted);font-size:11px;font-weight:400;vertical-align:middle}
.tag.bad{background:var(--c2);color:#fff}
li.item.bad{border-inline-start:4px solid var(--c2)}
.chk.bad.on{background:var(--c2);border-color:var(--c2)}
.hl{flex-wrap:wrap}
.mini{padding:4px 8px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--text);font:inherit;font-size:13px}
.catlist{display:flex;gap:6px;flex-wrap:wrap}
.cat{display:inline-flex;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:20px;padding:2px 12px;font-size:13px}
.cat .del{font-size:16px;padding:0 0 0 4px;margin-inline-start:4px}
.us-hero{text-align:center;margin-bottom:16px}
.us-hero h2{margin:0;font-size:22px;color:var(--blue-deep)}
.us-hero p{margin:4px 0 0;color:var(--muted);font-size:14px}
.pp{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
@media (max-width:420px){.pp{grid-template-columns:1fr}}
.pc{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px;text-align:center}
.pc h3{margin:6px 0 10px;font-size:17px}
.av{width:38px;height:38px;border-radius:50%;background:var(--c);color:#fff;display:inline-grid;place-items:center;font-weight:700}
.ring{width:86px;height:86px;border-radius:50%;margin:0 auto;background:conic-gradient(var(--c) calc(var(--p) * 1%),var(--empty) 0);display:grid;place-items:center}
.ring i{width:64px;height:64px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-style:normal;font-weight:700;font-size:18px}
.cap{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.pc dl{margin:12px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:8px}
.pc dt{font-size:11px;color:var(--muted)}
.pc dd{margin:0;font-weight:700;font-size:14px}
.chart{display:flex;gap:6px;align-items:flex-end}
.col{flex:1;text-align:center}
.pair{display:flex;gap:3px;align-items:flex-end;justify-content:center;height:110px}
.b{width:42%;max-width:16px;min-height:3px;border-radius:6px 6px 2px 2px}
.col small{display:block;color:var(--muted);font-size:11px;margin-top:4px}
.legend{display:flex;gap:16px;justify-content:center;margin-top:12px;font-size:13px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-inline-end:6px}
.cr{margin:12px 0}
.cn{font-size:13px;margin-bottom:4px}
.hb{display:flex;align-items:center;gap:8px;margin-bottom:3px}
.tr{flex:1;height:10px;background:var(--empty);border-radius:6px;overflow:hidden}
.tr i{display:block;height:100%;border-radius:6px}
.hb b{width:38px;font-size:12px;text-align:end;font-weight:500}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:12px}
.tile{background:var(--blue-soft);border-radius:14px;padding:12px 14px;text-align:center}
.tile small{display:block;color:var(--muted);font-size:12px}
.tile b{display:block;font-size:20px;color:var(--blue-deep)}
.tile span{display:block;font-size:12px;color:var(--muted)}
.foot{text-align:center;color:var(--muted);font-size:12px}

.wd.off{visibility:hidden;cursor:default}
.nav button:disabled{opacity:.4;cursor:default}
.chal{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:13px;color:var(--muted)}
.chal b{color:var(--blue-deep);font-size:15px}
.cbar{flex:1;height:6px;background:var(--empty);border-radius:6px;overflow:hidden}
.cbar i{display:block;height:100%;background:var(--blue);border-radius:6px}
.banner{background:var(--blue-soft);color:var(--blue-deep);border-radius:12px;padding:10px 14px;margin-bottom:12px;font-size:14px;text-align:center}
.daynote{margin-top:14px;margin-bottom:0}
.daynote h3 small{color:var(--muted);font-weight:400;font-size:12px}
.daynote textarea{width:100%;min-height:96px;resize:vertical;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font:inherit}
.daynote textarea:disabled{opacity:.55}
.toast{position:fixed;left:50%;top:calc(env(safe-area-inset-top,0px) + 16px);transform:translate(-50%,-20px);background:var(--blue-deep);color:#fff;padding:10px 18px;border-radius:24px;font-size:14px;opacity:0;pointer-events:none;z-index:60;transition:opacity .25s,transform .25s;max-width:90%;text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
#sndBtn{font-size:16px;padding:2px 6px}