/* Nimbus — стиль iOS: стекло, сгруппированные списки, плавные анимации; тема: авто / светлая / тёмная */
:root{
  --bg:#f2f2f7;--glass:rgba(255,255,255,.72);--glass2:rgba(255,255,255,.62);--solid:#fff;--fill:rgba(118,118,128,.12);--fill2:rgba(118,118,128,.2);
  --sep:rgba(60,60,67,.14);--text:#000;--muted:rgba(60,60,67,.6);--blue:#007aff;--green:#34c759;--orange:#ff9500;--red:#ff3b30;--violet:#7a5cff;
  --rim:rgba(255,255,255,.75);--shadow:0 8px 32px rgba(0,0,0,.07);--blob1:#bcd2ff;--blob2:#ffd3ea;--blob3:#c9f2e4;--backdrop:rgba(0,0,0,.22);
  --spring:cubic-bezier(.2,.9,.3,1.12);--ease:cubic-bezier(.25,.8,.25,1);color-scheme:light}
:root[data-theme=dark]{
  --bg:#000;--glass:rgba(30,30,32,.66);--glass2:rgba(40,40,44,.7);--solid:#2c2c2e;--fill:rgba(118,118,128,.24);--fill2:rgba(118,118,128,.34);
  --sep:rgba(84,84,88,.5);--text:#fff;--muted:rgba(235,235,245,.6);--blue:#0a84ff;--green:#30d158;--orange:#ff9f0a;--red:#ff453a;--violet:#9d87ff;
  --rim:rgba(255,255,255,.1);--shadow:0 8px 32px rgba(0,0,0,.5);--blob1:#18285a;--blob2:#3a1636;--blob3:#0f3a33;--backdrop:rgba(0,0,0,.5);color-scheme:dark}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){
  --bg:#000;--glass:rgba(30,30,32,.66);--glass2:rgba(40,40,44,.7);--solid:#2c2c2e;--fill:rgba(118,118,128,.24);--fill2:rgba(118,118,128,.34);
  --sep:rgba(84,84,88,.5);--text:#fff;--muted:rgba(235,235,245,.6);--blue:#0a84ff;--green:#30d158;--orange:#ff9f0a;--red:#ff453a;--violet:#9d87ff;
  --rim:rgba(255,255,255,.1);--shadow:0 8px 32px rgba(0,0,0,.5);--blob1:#18285a;--blob2:#3a1636;--blob3:#0f3a33;--backdrop:rgba(0,0,0,.5);color-scheme:dark}}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html,body{margin:0;min-height:100%;color:var(--text);font:17px/1.35 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,system-ui,sans-serif;letter-spacing:-.01em;-webkit-font-smoothing:antialiased}
body{background:var(--bg);overflow-x:hidden;transition:background-color .5s var(--ease),color .5s var(--ease)}
/* мягкие «облака» на фоне медленно плывут */
body:before,body:after,.blob{content:"";position:fixed;z-index:-1;border-radius:50%;filter:blur(70px);opacity:.9;pointer-events:none;transition:background .6s var(--ease)}
body:before{width:520px;height:420px;left:-120px;top:-140px;background:var(--blob1);animation:drift1 22s ease-in-out infinite alternate}
body:after{width:560px;height:440px;right:-160px;top:40px;background:var(--blob2);animation:drift2 26s ease-in-out infinite alternate}
.blob{width:480px;height:380px;left:30%;bottom:-220px;background:var(--blob3);animation:drift3 30s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(120px,80px) scale(1.15)}}
@keyframes drift2{to{transform:translate(-140px,120px) scale(.9)}}
@keyframes drift3{to{transform:translate(-160px,-120px) scale(1.2)}}
button,input,select{font:inherit;color:inherit;letter-spacing:inherit}
.glass{background:var(--glass);-webkit-backdrop-filter:blur(30px) saturate(180%);backdrop-filter:blur(30px) saturate(180%);box-shadow:inset 0 0 0 .5px var(--rim),var(--shadow);transition:background-color .5s var(--ease),box-shadow .3s var(--ease),transform .35s var(--spring)}

/* кнопки */
.btn{position:relative;overflow:hidden;border:0;background:var(--fill);color:var(--blue);border-radius:999px;padding:10px 18px;cursor:pointer;font-weight:600;font-size:16px;white-space:nowrap;
  transition:transform .25s var(--spring),background-color .25s,color .25s,opacity .2s,box-shadow .25s}
.btn:hover{background:var(--fill2)}
.btn:active{transform:scale(.94)}.btn.sm{padding:7px 14px;font-size:15px}
.btn.primary{background:var(--blue);color:#fff;box-shadow:0 6px 18px color-mix(in srgb,var(--blue) 35%,transparent)}
.btn.primary:hover{box-shadow:0 8px 24px color-mix(in srgb,var(--blue) 50%,transparent);transform:translateY(-1px)}
.btn.ghost{background:transparent}.btn.danger{color:var(--red)}.btn:disabled{opacity:.45;cursor:wait}
.btn.done{background:var(--green)!important;color:#fff!important}
.btn .ripple{position:absolute;border-radius:50%;background:currentColor;opacity:.25;transform:scale(0);animation:ripple .6s var(--ease) forwards;pointer-events:none}
@keyframes ripple{to{transform:scale(4);opacity:0}}
.icon{width:38px;height:38px;border-radius:50%;border:0;background:var(--fill);cursor:pointer;font-size:18px;line-height:1;color:var(--blue);display:grid;place-items:center;
  transition:transform .3s var(--spring),background-color .25s}
.icon:hover{background:var(--fill2)}.icon:active{transform:scale(.88)}
.icon.spin span{display:inline-block;animation:spin .6s var(--spring)}
@keyframes spin{from{transform:rotate(-180deg) scale(.4);opacity:0}}
input,select{width:100%;background:var(--fill);border:0;border-radius:12px;padding:11px 14px;outline:none;font-size:17px;transition:box-shadow .25s var(--ease),background-color .25s}
input:focus,select:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--blue) 35%,transparent);background:var(--glass)}
select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px;background-repeat:no-repeat;padding-right:32px}

/* логотип и вход */
.logo{width:76px;height:76px;border-radius:24px;background:linear-gradient(145deg,#6aa8ff,#7a5cff 55%,#c04bff);background-size:200% 200%;display:grid;place-items:center;font-weight:700;font-size:36px;color:#fff;margin:0 auto 10px;
  box-shadow:0 12px 32px rgba(94,92,255,.35),inset 0 1px 0 rgba(255,255,255,.45);animation:breathe 6s ease-in-out infinite,hue 10s ease-in-out infinite alternate}
.logo.sm{width:30px;height:30px;border-radius:9px;font-size:15px;margin:0;box-shadow:inset 0 1px 0 rgba(255,255,255,.4);animation:hue 10s ease-in-out infinite alternate}
@keyframes breathe{50%{transform:translateY(-6px) scale(1.03);box-shadow:0 20px 40px rgba(94,92,255,.3),inset 0 1px 0 rgba(255,255,255,.45)}}
@keyframes hue{to{background-position:100% 100%}}
.login{min-height:100vh;display:grid;place-items:center;padding:16px;position:relative}
.login-card{width:100%;max-width:350px;display:grid;gap:12px;text-align:center;padding:30px 22px 24px;border-radius:32px;animation:rise .7s var(--spring) both}
.login-card h1{margin:0;font-size:30px;font-weight:700;letter-spacing:-.03em}
.login-card .sub{margin:-6px 0 8px;color:var(--muted);font-size:15px}
.login-card.shake{animation:shake .45s var(--ease)}
@keyframes shake{20%{transform:translateX(-10px)}40%{transform:translateX(9px)}60%{transform:translateX(-6px)}80%{transform:translateX(3px)}}
.err{color:var(--red);font-size:15px;min-height:20px}
.corner{position:absolute;top:max(14px,env(safe-area-inset-top));right:16px}

/* шапка */
.top{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:8px;padding:10px max(16px,env(safe-area-inset-left));padding-top:max(10px,env(safe-area-inset-top));box-shadow:inset 0 -.5px 0 var(--sep);animation:down .6s var(--spring) both}
.brand{display:flex;align-items:center;gap:9px;margin-right:auto;font-size:17px}
.server{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--muted);background:var(--fill);border-radius:999px;padding:6px 12px;transition:background-color .3s}
.server:empty{display:none}
.dot{width:8px;height:8px;border-radius:50%;background:var(--red)}.dot.on{background:var(--green);animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--green) 60%,transparent)}70%,100%{box-shadow:0 0 0 7px transparent}}

main{max-width:760px;margin:0 auto;padding:12px 16px 64px}
.large{font-size:34px;font-weight:700;letter-spacing:-.03em;margin:10px 4px 14px;animation:rise .6s var(--spring) .05s both}

/* сводка — виджеты */
.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:20px}
.summary div{border-radius:22px;padding:14px 16px;animation:rise .6s var(--spring) both;animation-delay:calc(.1s + var(--i,0) * .07s)}
.summary div:hover{transform:translateY(-3px)}
.summary b{display:block;font-size:30px;font-weight:700;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.summary div:nth-child(2) b{color:var(--green)}.summary div:nth-child(3) b{color:var(--blue)}
.summary span{color:var(--muted);font-size:13px;font-weight:500}

/* панель фильтров — сегменты с «плавающей» подложкой */
.bar-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:12px;animation:rise .6s var(--spring) .3s both}
.filters{position:relative;display:flex;background:var(--fill);border-radius:10px;padding:2px;flex:1 1 100%}
.filters .pill{position:absolute;top:2px;bottom:2px;left:0;border-radius:8px;background:var(--solid);box-shadow:0 3px 8px rgba(0,0,0,.12),0 0 0 .5px rgba(0,0,0,.04);transition:transform .45s var(--spring),width .45s var(--spring)}
.filters button{position:relative;z-index:1;flex:1;border:0;background:none;color:var(--text);padding:6px 8px;border-radius:8px;cursor:pointer;font-weight:500;font-size:14px;transition:font-weight .2s}
.filters button.on{font-weight:600}
.search-wrap{position:relative;flex:1;min-width:140px}.search-wrap:before{content:"⌕";position:absolute;left:12px;top:50%;transform:translateY(-52%);color:var(--muted);font-size:20px;pointer-events:none}
.search{padding-left:36px}

/* список пользователей — сгруппированный, как в Настройках */
.client-list{border-radius:22px;overflow:hidden;animation:rise .6s var(--spring) .35s both}
.client{display:flex;align-items:center;gap:12px;padding:12px 14px 12px 16px;position:relative;animation:row .5s var(--spring) both;animation-delay:calc(var(--i,0) * .045s);transition:background-color .2s}
.client:hover{background:color-mix(in srgb,var(--fill) 50%,transparent)}
.client+.client:before{content:"";position:absolute;top:0;left:44px;right:0;height:.5px;background:var(--sep)}
.client.leaving{animation:leave .35s var(--ease) forwards}
.client .info{flex:1;min-width:0}
.client .name{font-weight:600;display:flex;align-items:center;gap:7px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.client .meta{color:var(--muted);font-size:14px;margin-top:1px}
.client .acts{display:flex;gap:6px}
.st{width:14px;height:14px;border-radius:50%;flex:none;background:var(--green);box-shadow:inset 0 0 0 3.5px color-mix(in srgb,var(--green) 40%,var(--solid))}
.st.warn{background:var(--orange);box-shadow:inset 0 0 0 3.5px color-mix(in srgb,var(--orange) 40%,var(--solid))}
.st.bad{background:var(--red);box-shadow:inset 0 0 0 3.5px color-mix(in srgb,var(--red) 40%,var(--solid))}
.online{font-size:12px;font-weight:600;color:var(--green);background:color-mix(in srgb,var(--green) 15%,transparent);border-radius:99px;padding:1px 8px;animation:pop .4s var(--spring)}
.inf{font-size:12px;font-weight:600;color:var(--violet);background:color-mix(in srgb,var(--violet) 15%,transparent);border-radius:99px;padding:1px 8px}
.empty{color:var(--muted);text-align:center;padding:40px 20px;animation:fadeup .5s var(--ease)}
.skeleton{height:66px;margin:0;background:linear-gradient(90deg,transparent,var(--fill),transparent) 0 0/200% 100%;animation:shimmer 1.3s linear infinite}
.skeleton+.skeleton{border-top:.5px solid var(--sep)}
@keyframes shimmer{to{background-position:-200% 0}}

/* шторка / модальное окно */
.modal{position:fixed;inset:0;background:var(--backdrop);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;padding:16px;z-index:20;animation:fade .3s var(--ease)}
.modal.closing{animation:fadeout .25s var(--ease) forwards}
.modal-card{width:100%;max-width:440px;max-height:88vh;overflow:auto;border-radius:32px;padding:22px 20px 20px;display:grid;gap:14px;animation:pop .45s var(--spring)}
.modal.closing .modal-card{animation:popout .25s var(--ease) forwards}
.modal-card>*{animation:fadeup .45s var(--spring) both}
.modal-card>*:nth-child(2){animation-delay:.04s}.modal-card>*:nth-child(3){animation-delay:.08s}.modal-card>*:nth-child(4){animation-delay:.12s}.modal-card>*:nth-child(n+5){animation-delay:.16s}
.modal-card{background:var(--glass2);-webkit-backdrop-filter:blur(40px) saturate(180%);backdrop-filter:blur(40px) saturate(180%);box-shadow:inset 0 0 0 .5px var(--rim),0 24px 70px rgba(0,0,0,.28)}
.modal-card h3{margin:0;font-size:22px;font-weight:700;letter-spacing:-.02em}.modal-card p{margin:0;color:var(--muted);font-size:15px}
.form{display:grid;gap:12px}.form label{display:grid;gap:6px;font-size:13px;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.02em}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.qr{background:#fff;border-radius:22px;padding:12px;width:210px;min-height:210px;margin:0 auto;box-shadow:0 6px 24px rgba(0,0,0,.12)}.qr svg{display:block;width:100%;height:auto;animation:qr .6s var(--spring)}
@keyframes qr{from{opacity:0;transform:scale(.85);filter:blur(6px)}}
.check{width:56px;height:56px;margin:0 auto -4px;border-radius:50%;background:var(--green);display:grid;place-items:center;animation:pop .5s var(--spring)}
.check svg{width:30px;height:30px;stroke:#fff;stroke-width:3.5;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:30;stroke-dashoffset:30;animation:draw .45s var(--ease) .25s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.link{display:flex;gap:8px}.link input{font-size:13px}
.row{display:flex;gap:8px;flex-wrap:wrap}.row.end{justify-content:flex-end}
.grid4{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.grid4 .btn{border-radius:16px;padding:14px 8px}
.grid4 .btn.inf-btn{grid-column:1/-1;background:linear-gradient(135deg,#6aa8ff,#7a5cff 55%,#c04bff);background-size:200% 200%;color:#fff;animation:hue 4s ease-in-out infinite alternate}
.menu{display:grid;background:var(--fill);border-radius:16px;overflow:hidden}
.menu .btn{text-align:left;border-radius:0;background:transparent;color:var(--text);font-weight:400;padding:13px 16px}
.menu .btn:hover{background:var(--fill)}.menu .btn:active{transform:none;background:var(--fill2)}
.menu .btn+.btn:after{content:"";position:absolute;top:0;left:16px;right:0;height:.5px;background:var(--sep)}
.menu .btn.danger{color:var(--red)}
#devList{background:transparent}
.dev{background:var(--fill);border-radius:14px;padding:10px 14px;font-size:15px;margin-bottom:6px}.dev small{color:var(--muted);display:block}
.muted{color:var(--muted)}
.seg{display:grid;grid-template-columns:repeat(3,1fr);background:var(--fill);border-radius:10px;padding:2px}
.seg button{border:0;background:none;padding:7px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:500;transition:background-color .3s,box-shadow .3s}
.seg button.on{background:var(--solid);font-weight:600;box-shadow:0 3px 8px rgba(0,0,0,.12)}
.section{font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.02em;font-weight:500;margin:4px 0 -6px 4px}
.toast{position:fixed;left:50%;bottom:max(24px,env(safe-area-inset-bottom));transform:translateX(-50%);padding:12px 20px;border-radius:999px;z-index:30;font-weight:600;font-size:15px;animation:toastin .5s var(--spring)}
.toast.out{animation:toastout .3s var(--ease) forwards}

@keyframes fade{from{opacity:0}}
@keyframes fadeout{to{opacity:0}}
@keyframes rise{from{opacity:0;transform:translateY(18px) scale(.98)}}
@keyframes down{from{opacity:0;transform:translateY(-100%)}}
@keyframes fadeup{from{opacity:0;transform:translateY(8px)}}
@keyframes row{from{opacity:0;transform:translateY(10px)}}
@keyframes leave{to{opacity:0;transform:translateX(40px);height:0;padding-top:0;padding-bottom:0}}
@keyframes pop{from{opacity:0;transform:scale(.9)}}
@keyframes popout{to{opacity:0;transform:scale(.94)}}
@keyframes up{from{transform:translateY(100%)}}
@keyframes downout{to{transform:translateY(100%)}}
@keyframes toastin{from{opacity:0;transform:translate(-50%,30px) scale(.9)}}
@keyframes toastout{to{opacity:0;transform:translate(-50%,20px) scale(.95)}}

/* смена темы — круг расходится от кнопки */
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition-new(root){animation:reveal .6s var(--ease)}
@keyframes reveal{from{clip-path:circle(0 at var(--tx,100%) var(--ty,0))}to{clip-path:circle(150% at var(--tx,100%) var(--ty,0))}}

@media (max-width:600px){
  .large{font-size:30px}
  .summary b{font-size:24px}.summary div{padding:12px 13px;border-radius:18px}
  .client{flex-wrap:wrap}.client .acts{width:100%;padding-left:26px}.client .acts .btn{flex:1;min-width:0;padding:7px 6px}
  .client .acts [data-a=more]{flex:0 0 46px}
  .client .name{display:block}
  .client+.client:before{left:42px}
  .server span.city{display:none}
  .modal{place-items:end stretch;padding:0}
  .modal-card{max-width:none;border-radius:32px 32px 0 0;padding-bottom:max(22px,env(safe-area-inset-bottom));animation:up .5s var(--spring)}
  .modal.closing .modal-card{animation:downout .28s var(--ease) forwards}
  .modal-card:before{content:"";width:36px;height:5px;border-radius:3px;background:var(--fill2);justify-self:center;margin:-10px 0 -4px}
}
@media (prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}