/* Dashboard - blue and white glass style */
:root{
  --brand:#1463ff;--brand2:#3fa2ff;--brand-rgb:20,99,255;--brand2-rgb:63,162,255;--ink:#fff;
  --bg:#f3f7ff;--text:#0f1f3d;--muted:#61708f;--danger:#d92d20;--ok:#12805c;--warn:#b45309;
  --glass:rgba(255,255,255,.58);--glass2:rgba(255,255,255,.74);--edge:rgba(255,255,255,.78);--hair:rgba(20,60,140,.09);
  --shadow:0 1px 1px rgba(0,0,0,.02),0 16px 44px rgba(20,70,170,.10);
  --ease:cubic-bezier(.2,.8,.2,1);--spring:cubic-bezier(.34,1.56,.64,1);
  --font:-apple-system,BlinkMacSystemFont,"SF Arabic","SF Pro Text","Readex Pro","Segoe UI",Tahoma,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:linear-gradient(180deg,#fff 0,var(--bg) 60%);color:var(--text);font-size:14px;line-height:1.55;min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--brand);text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
[hidden]{display:none!important}

.ambient{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.ambient i{position:absolute;border-radius:50%;opacity:.75;will-change:transform}
.ambient i:nth-child(1){width:70vmax;height:70vmax;top:-35vmax;right:-20vmax;background:radial-gradient(closest-side,rgba(var(--brand-rgb),.28),transparent);animation:d1 24s var(--ease) infinite alternate}
.ambient i:nth-child(2){width:65vmax;height:65vmax;bottom:-35vmax;left:-20vmax;background:radial-gradient(closest-side,rgba(var(--brand2-rgb),.30),transparent);animation:d2 28s var(--ease) infinite alternate}
.ambient i:nth-child(3){width:40vmax;height:40vmax;top:35vh;left:35vw;background:radial-gradient(closest-side,rgba(120,180,255,.20),transparent);animation:d3 32s var(--ease) infinite alternate}
@keyframes d1{to{transform:translate(-8vmax,8vmax) scale(1.12)}}
@keyframes d2{to{transform:translate(9vmax,-7vmax) scale(1.08)}}
@keyframes d3{to{transform:translate(-10vmax,6vmax) scale(.85)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

.glass{background:linear-gradient(160deg,var(--glass2),var(--glass));-webkit-backdrop-filter:saturate(200%) blur(28px);backdrop-filter:saturate(200%) blur(28px);border:1px solid var(--edge);box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.6)}

/* shell */
.shell{position:relative;z-index:1;display:grid;grid-template-columns:260px minmax(0,1fr);gap:20px;max-width:1440px;margin:0 auto;padding:16px}
.side{position:sticky;top:16px;align-self:start;border-radius:28px;padding:18px 12px;min-height:calc(100vh - 32px);display:flex;flex-direction:column;animation:fadeUp .6s var(--ease) both}
.brandbox{display:flex;align-items:center;gap:12px;padding:4px 8px 18px}
.blogo{width:44px;height:44px;border-radius:14px;background:linear-gradient(140deg,var(--brand),var(--brand2));color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:700;box-shadow:0 8px 20px rgba(var(--brand-rgb),.35);flex:none}
.brandbox b{display:block;font-size:16px;line-height:1.2}
.brandbox small{color:var(--muted);font-size:12px}
.nav{display:flex;flex-direction:column;gap:2px}
.nav .sec{font-size:11.5px;font-weight:700;color:var(--muted);padding:14px 12px 6px}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:14px;color:var(--text);font-weight:600;transition:background .25s var(--ease),transform .3s var(--spring)}
.nav a:hover{background:rgba(20,32,44,.05)}
.nav a.on{background:#fff;box-shadow:0 4px 14px rgba(20,32,44,.10)}
.nav a.on .ic{background:linear-gradient(140deg,var(--brand),var(--brand2));color:var(--ink)}
.nav .ic{width:28px;height:28px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:rgba(20,32,44,.06);font-size:13px;flex:none}
.side .bottom{margin-top:auto;padding:12px 8px 0;border-top:1px solid var(--hair)}
.side .me{font-size:12.5px;color:var(--muted);margin-bottom:8px;word-break:break-all}
.main{min-width:0}
.topbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-radius:24px;padding:14px 18px;margin-bottom:18px;animation:fadeUp .6s var(--ease) .05s both}
.topbar h1{font-size:20px;font-weight:700;margin-left:auto}
.topbar p{color:var(--muted);font-size:13px;width:100%;margin-top:-6px}
.btn.menu-btn{display:none}
@media (max-width:980px){
  .shell{grid-template-columns:1fr}
  .side{position:fixed;inset:12px auto 12px 12px;width:270px;z-index:20;transform:translateX(-120%);transition:transform .45s var(--spring);min-height:0;overflow:auto;animation:none}
  html[dir=rtl] .side{inset:12px 12px 12px auto;transform:translateX(120%)}
  body.nav-open .side{transform:none}
  .btn.menu-btn{display:inline-flex}
}

/* content */
.content>*{animation:fadeUp .55s var(--ease) both}
.content>*:nth-child(2){animation-delay:.06s}.content>*:nth-child(3){animation-delay:.12s}.content>*:nth-child(4){animation-delay:.18s}
.panel{position:relative;border-radius:28px;padding:22px;margin-bottom:16px}
.panel h2{font-size:17px;font-weight:700;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.panel h2:before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(140deg,var(--brand),var(--brand2));flex:none}
.panel .desc{color:var(--muted);font-size:13.5px;margin-bottom:16px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.cols{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:18px;align-items:start}
@media (max-width:1180px){.cols{grid-template-columns:1fr}}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:16px}
.stat{border-radius:24px;padding:18px}
.stat .k{color:var(--muted);font-size:12.5px;font-weight:700}
.stat .v{font-size:30px;font-weight:700;line-height:1.2;margin-top:4px}
.stat .v.grad{background:linear-gradient(140deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent}

/* fields */
.f label{display:block;font-weight:700;font-size:12.5px;color:var(--muted);margin:0 2px 6px}
.f input:not([type=checkbox]):not([type=color]),.f textarea,.f select{
  width:100%;border:1.5px solid rgba(255,255,255,.85);border-radius:14px;padding:10px 12px;font-size:14px;
  background:rgba(255,255,255,.62);color:var(--text);outline:none;box-shadow:inset 0 1px 3px rgba(20,32,44,.05);
  transition:border-color .25s,box-shadow .25s,background .25s}
.f input:focus,.f textarea:focus,.f select:focus{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(var(--brand-rgb),.15)}
.f textarea{min-height:80px;resize:vertical}
.f small{color:var(--muted);font-size:12px;display:block;margin-top:4px}
.f .err{color:var(--danger);font-size:12.5px;font-weight:600;margin-top:4px}
.f.wide{grid-column:1/-1}
.ltr{direction:ltr;text-align:left}
.switch{display:flex;align-items:center;gap:10px;align-self:end;padding:8px 0;cursor:pointer;font-weight:600}
.switch input{appearance:none;-webkit-appearance:none;width:44px;height:26px;border-radius:999px;background:rgba(20,32,44,.14);position:relative;cursor:pointer;transition:background .3s var(--ease);flex:none}
.switch input:after{content:"";position:absolute;top:3px;right:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.2);transition:transform .35s var(--spring)}
.switch input:checked{background:linear-gradient(120deg,var(--brand),var(--brand2))}
.switch input:checked:after{transform:translateX(-18px)}
.color{display:flex;gap:8px;align-items:center}
.color input[type=color]{width:46px;height:42px;border:0;border-radius:12px;padding:0;background:none;cursor:pointer;flex:none}
.color input[type=color]::-webkit-color-swatch-wrapper{padding:0}
.color input[type=color]::-webkit-color-swatch{border:2px solid #fff;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.12)}

/* buttons */
.btn{border:0;border-radius:999px;padding:11px 20px;font-weight:700;font-size:14px;cursor:pointer;background:rgba(20,32,44,.06);color:var(--text);display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .3s var(--spring),background .25s,box-shadow .25s}
.btn:hover{background:rgba(20,32,44,.1)}
.btn:active{transform:scale(.96)}
.btn.primary{background:linear-gradient(120deg,var(--brand),var(--brand2));color:var(--ink);box-shadow:0 10px 24px rgba(var(--brand-rgb),.3)}
.btn.primary:hover{box-shadow:0 14px 30px rgba(var(--brand-rgb),.4)}
.btn.danger{color:var(--danger);background:rgba(217,45,32,.08)}
.btn.danger:hover{background:rgba(217,45,32,.14)}
.btn.sm{padding:7px 14px;font-size:12.5px}
.btn.block{width:100%}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px;align-items:center}

/* list rows */
.rows{display:flex;flex-direction:column;gap:10px}
details.row{border-radius:20px;background:rgba(255,255,255,.55);border:1px solid rgba(255,255,255,.85);transition:box-shadow .3s}
details.row:hover{box-shadow:0 8px 22px rgba(20,32,44,.08)}
details.row[open]{background:rgba(255,255,255,.75)}
details.row summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:14px 16px}
details.row summary::-webkit-details-marker{display:none}
details.row summary .t{font-weight:700;font-size:15px}
details.row summary .m{color:var(--muted);font-size:13px}
details.row summary .grow{margin-left:auto}
details.row summary:after{content:"";width:9px;height:9px;border-left:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(-45deg);transition:transform .3s var(--ease);margin-right:4px}
details.row[open] summary:after{transform:rotate(135deg)}
details.row .body{padding:4px 16px 16px}
.big{font-size:22px;font-weight:700;direction:ltr;background:linear-gradient(140deg,var(--brand),var(--brand2));-webkit-background-clip:text;background-clip:text;color:transparent;min-width:70px;text-align:center}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:rgba(20,32,44,.06);color:var(--muted)}
.pill.ok{background:rgba(18,128,92,.12);color:var(--ok)}
.pill.off{background:rgba(217,45,32,.08);color:var(--danger)}
.pill.brand{background:rgba(var(--brand-rgb),.12);color:var(--brand)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:currentColor}
.pill.ok .dot{animation:ping 2s var(--ease) infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(18,128,92,.5)}100%{box-shadow:0 0 0 7px rgba(18,128,92,0)}}
.empty{color:var(--muted);text-align:center;padding:24px}

table.t{width:100%;border-collapse:separate;border-spacing:0 8px}
table.t th{text-align:right;color:var(--muted);font-size:12px;font-weight:700;padding:0 12px}
table.t td{background:rgba(255,255,255,.55);padding:12px;border-top:1px solid rgba(255,255,255,.85);border-bottom:1px solid rgba(255,255,255,.85)}
table.t td:first-child{border-radius:0 16px 16px 0}
table.t td:last-child{border-radius:16px 0 0 16px}
.tablewrap{overflow-x:auto}

/* presets & preview */
.presets{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-bottom:18px}
.preset{border:2px solid transparent;border-radius:20px;padding:8px;cursor:pointer;background:rgba(255,255,255,.55);font-weight:700;font-size:13px;text-align:center;transition:transform .35s var(--spring),border-color .25s,box-shadow .25s}
.preset:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(20,32,44,.1)}
.preset.on{border-color:var(--brand);box-shadow:0 10px 24px rgba(var(--brand-rgb),.22)}
.preset .sw{display:flex;height:38px;border-radius:14px;overflow:hidden;margin-bottom:8px}
.preset .sw span{flex:1}
.preview{position:sticky;top:16px}
.segs{display:flex;gap:4px;padding:5px;border-radius:999px;margin:0 auto 14px;width:max-content;max-width:100%}
.seg{border:0;background:transparent;border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:700;font-size:13px;color:var(--muted);transition:background .3s var(--ease),color .2s}
.seg.on{background:#fff;color:var(--text);box-shadow:0 4px 14px rgba(20,32,44,.12)}
.phone{position:relative;border-radius:46px;padding:12px;background:linear-gradient(160deg,#1d2430,#0b0f15);box-shadow:0 30px 60px rgba(20,32,44,.28),inset 0 0 0 1.5px rgba(255,255,255,.12);max-width:390px;margin:0 auto}
.phone:before{content:"";position:absolute;top:22px;left:50%;transform:translateX(-50%);width:96px;height:26px;border-radius:999px;background:#05070a;z-index:2}
.phone iframe{width:100%;height:740px;border:0;border-radius:36px;background:#fff;display:block}

pre.code{direction:ltr;text-align:left;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;white-space:pre-wrap;word-break:break-all;max-height:340px;overflow:auto;border-radius:18px;padding:14px;background:#0d1520;color:#cfe0f0;box-shadow:inset 0 2px 10px rgba(0,0,0,.3)}
.notice{border-radius:16px;padding:12px 14px;font-size:13.5px;margin-bottom:14px;background:rgba(245,166,35,.12);border:1px solid rgba(245,166,35,.35);color:#7a4f00}
.notice.ok{background:rgba(18,128,92,.1);border-color:rgba(18,128,92,.3);color:var(--ok)}
ol.steps{padding-right:20px;color:var(--text)}
ol.steps li{margin:4px 0}

.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:rgba(20,28,38,.88);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);color:#fff;padding:12px 20px;border-radius:999px;font-weight:700;opacity:0;transition:opacity .3s,transform .4s var(--spring);pointer-events:none;z-index:50;max-width:calc(100% - 32px);text-align:center}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* auth */
.auth{position:relative;z-index:1;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.auth .card{width:100%;max-width:400px;border-radius:30px;padding:30px 26px;position:relative;animation:fadeUp .7s var(--ease) both}
@property --ang{syntax:"<angle>";inherits:false;initial-value:0deg}
.auth .card:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;pointer-events:none;
  background:conic-gradient(from var(--ang),transparent 0 58%,rgba(var(--brand2-rgb),.95) 74%,rgba(var(--brand-rgb),1) 84%,rgba(255,255,255,.9) 88%,transparent 96%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);animation:ang 5s linear infinite}
@keyframes ang{to{--ang:360deg}}
.auth .blogo{width:68px;height:68px;border-radius:22px;font-size:30px;margin:0 auto 16px}
.auth h1{text-align:center;font-size:24px}
.auth p.sub{text-align:center;color:var(--muted);margin-bottom:20px}
.auth .f{margin-bottom:12px}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}

/* reports */
.filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap}
.filters .f{min-width:150px}
.filters .f.grow{flex:1;min-width:200px}
.filters .f input,.filters .f select{width:100%;border:1.5px solid rgba(255,255,255,.85);border-radius:14px;padding:10px 12px;background:rgba(255,255,255,.7);color:var(--text);outline:none}
.filters .f input:focus,.filters .f select:focus{background:#fff;border-color:var(--brand);box-shadow:0 0 0 4px rgba(var(--brand-rgb),.15)}
.quick{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}
.quick .seg{background:rgba(var(--brand-rgb),.07);color:var(--brand)}
.quick .seg.on{background:linear-gradient(120deg,var(--brand),var(--brand2));color:#fff;box-shadow:0 6px 16px rgba(var(--brand-rgb),.3)}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.chips .pill b{color:var(--text)}
.stat .v small{font-size:14px;color:var(--muted);font-weight:600}
.stat .v.sm{font-size:17px;padding-top:8px}
.num{font-variant-numeric:tabular-nums;white-space:nowrap}
.m{color:var(--muted)}
td.ltr,b.ltr{direction:ltr;unicode-bidi:embed}
.wcol{width:22%}
.bar{display:inline-block;vertical-align:middle;width:calc(100% - 46px);height:8px;border-radius:99px;background:rgba(var(--brand-rgb),.1);overflow:hidden;margin-left:8px}
.bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--brand2),var(--brand))}
table.t tfoot td{font-weight:700;background:rgba(var(--brand-rgb),.07)}
.chart{display:flex;align-items:stretch;gap:4px;height:220px;overflow-x:auto;padding-bottom:4px}
.chart .col{flex:1 0 22px;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:4px;min-width:22px}
.chart .col i{display:block;width:70%;max-width:34px;border-radius:8px 8px 3px 3px;background:linear-gradient(180deg,var(--brand2),var(--brand));transition:filter .2s}
.chart .col:hover i{filter:brightness(1.12)}
.chart .n{font-size:11px;font-weight:700;color:var(--brand)}
.chart .l{font-size:10.5px;color:var(--muted);white-space:nowrap}
.pager{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:12px}
.pager [aria-disabled]{opacity:.45;pointer-events:none}
.stat.link{color:var(--text);transition:transform .35s var(--spring),box-shadow .3s}
.stat.link:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(var(--brand-rgb),.16)}
.stat .sub{color:var(--brand);font-weight:700;font-size:13.5px;margin-top:2px}
table.t td{white-space:nowrap}
@media (max-width:700px){.chart .col{flex:0 0 30px}.chart{height:200px}}

/* ===== dark mode: deep navy blue ===== */
html[data-theme=dark]{
  color-scheme:dark;
  --brand:#3d8bff;--brand2:#6cc4ff;--brand-rgb:61,139,255;--brand2-rgb:108,196,255;--ink:#fff;
  --bg:#060f22;--text:#e6eefc;--muted:#8fa3c7;--danger:#ff6b61;--ok:#34d399;
  --glass:rgba(13,31,66,.55);--glass2:rgba(20,44,92,.62);--edge:rgba(120,165,255,.16);--hair:rgba(140,175,255,.12);
  --shadow:0 1px 1px rgba(0,0,0,.2),0 18px 50px rgba(0,8,30,.55);
}
html[data-theme=dark] body{background:radial-gradient(1200px 700px at 85% -10%,#0f2a5c 0,transparent 60%),linear-gradient(180deg,#071733 0,var(--bg) 70%)}
html[data-theme=dark] .ambient i{opacity:.55}
html[data-theme=dark] .glass{box-shadow:var(--shadow),inset 0 1px 0 rgba(150,190,255,.10)}
html[data-theme=dark] .nav a:hover,html[data-theme=dark] .btn{background:rgba(120,165,255,.10)}
html[data-theme=dark] .btn:hover{background:rgba(120,165,255,.17)}
html[data-theme=dark] .btn.primary{background:linear-gradient(120deg,#1f6bff,var(--brand2));color:#fff}
html[data-theme=dark] .btn.danger{background:rgba(255,107,97,.12)}
html[data-theme=dark] .nav a.on,html[data-theme=dark] .seg.on{background:rgba(61,139,255,.18);box-shadow:inset 0 0 0 1px rgba(108,196,255,.25),0 6px 18px rgba(0,10,40,.4)}
html[data-theme=dark] .nav .ic,html[data-theme=dark] .pill{background:rgba(120,165,255,.12)}
html[data-theme=dark] .pill.brand{background:rgba(61,139,255,.2);color:#9fd0ff}
html[data-theme=dark] .pill.ok{background:rgba(52,211,153,.14)}
html[data-theme=dark] .pill.off{background:rgba(255,107,97,.14)}
html[data-theme=dark] .f input:not([type=checkbox]):not([type=color]),html[data-theme=dark] .f textarea,html[data-theme=dark] .f select,
html[data-theme=dark] .filters .f input,html[data-theme=dark] .filters .f select{background:rgba(5,16,40,.55);border-color:rgba(120,165,255,.18);color:var(--text);box-shadow:none}
html[data-theme=dark] .f input:focus,html[data-theme=dark] .f textarea:focus,html[data-theme=dark] .f select:focus,
html[data-theme=dark] .filters .f input:focus,html[data-theme=dark] .filters .f select:focus{background:rgba(5,16,40,.85);border-color:var(--brand)}
html[data-theme=dark] input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.8)}
html[data-theme=dark] .switch input{background:rgba(120,165,255,.2)}
html[data-theme=dark] .switch input:checked{background:linear-gradient(120deg,#1f6bff,var(--brand2))}
html[data-theme=dark] details.row,html[data-theme=dark] .preset{background:rgba(10,26,58,.55);border-color:rgba(120,165,255,.14)}
html[data-theme=dark] details.row[open]{background:rgba(14,34,74,.7)}
html[data-theme=dark] table.t td{background:rgba(10,26,58,.55);border-color:rgba(120,165,255,.10)}
html[data-theme=dark] table.t tfoot td{background:rgba(61,139,255,.16)}
html[data-theme=dark] .quick .seg{background:rgba(61,139,255,.12);color:#9fd0ff}
html[data-theme=dark] .quick .seg.on{background:linear-gradient(120deg,#1f6bff,var(--brand2));color:#fff;box-shadow:0 6px 16px rgba(31,107,255,.35)}
html[data-theme=dark] .chart .n,html[data-theme=dark] .stat .sub{color:#8cc8ff}
html[data-theme=dark] .notice{background:rgba(245,166,35,.1);border-color:rgba(245,166,35,.3);color:#ffd28a}
html[data-theme=dark] .notice.ok{background:rgba(52,211,153,.1);border-color:rgba(52,211,153,.3);color:var(--ok)}
html[data-theme=dark] .toast{background:rgba(10,24,54,.92);border:1px solid rgba(120,165,255,.2)}

/* theme switcher */
.themes{display:flex;gap:3px;padding:3px;border-radius:999px;background:rgba(var(--brand-rgb),.08);margin-bottom:10px}
.themes button{flex:1;border:0;background:transparent;border-radius:999px;padding:6px 4px;font-weight:700;font-size:12px;color:var(--muted);cursor:pointer;transition:background .25s,color .2s}
.themes button.on{background:#fff;color:var(--brand);box-shadow:0 2px 8px rgba(20,60,140,.12)}
html[data-theme=dark] .themes button.on{background:rgba(61,139,255,.25);color:#cfe6ff;box-shadow:none}
body>.themes{position:fixed;top:16px;left:16px;z-index:5;width:210px}
html[data-theme=dark]{background:#060f22}
html[data-theme=dark] body{background-attachment:fixed}