/* SmartphoneKEY Home — фирменный стиль smartphonekey.pro (HOA-стиль 2026-09) */
:root{
  --teal:#16A297;--teal-d:#0E7C73;--glow:#27FBC6;--teal-l:#C2E7E4;
  --dark:#060A09;--dark2:#0F1F1D;
  --bg1:#E4F2EF;--bg2:#DDEEEB;--card:#ffffff;--line:#CEE5E0;
  --text:#4A5957;--head:#0F1F1D;--mute:#7A8C89;
  --ok:#16A297;--warn:#D98B0B;--bad:#D93A3A;
  --r:18px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;background:linear-gradient(180deg,var(--bg1),var(--bg2));color:var(--text);
  font-family:Inter,-apple-system,"Segoe UI",Roboto,sans-serif;font-size:16px;line-height:1.4}
#app{max-width:560px;margin:0 auto;min-height:100%;padding:0 16px 36px}
.hidden{display:none!important}
.muted{color:var(--mute)}.small{font-size:13px}.center{text-align:center;margin-top:22px}
h1,h3,.title,.big,button{font-family:Montserrat,Inter,sans-serif}
h1{font-size:24px;font-weight:800;letter-spacing:-.02em;color:#fff}
h1 b{color:var(--glow)}
h3{font-size:20px;font-weight:800;color:var(--head);margin-bottom:14px}
/* eyebrow-метка секции с угловыми скобками, как на сайте */
h2{position:relative;display:inline-block;font-family:Montserrat,sans-serif;font-size:13px;font-weight:700;color:var(--teal-d);
  text-transform:uppercase;letter-spacing:.12em;margin:24px 0 12px;padding:6px 10px}
h2:before,h2:after{content:"";position:absolute;width:10px;height:10px;border-color:var(--teal);border-style:solid}
h2:before{left:0;top:0;border-width:2px 0 0 2px}
h2:after{right:0;bottom:0;border-width:0 2px 2px 0}
button{font:inherit;font-weight:700;border:0;border-radius:14px;padding:14px 18px;cursor:pointer;width:100%;transition:.15s}
button.primary{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(22,162,151,.28)}
button.primary:active{background:var(--teal-d)}
button.secondary{background:var(--bg1);color:var(--head);margin-top:10px;border:1px solid var(--line)}
button.danger{color:var(--bad)}
.icon-btn{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;font-size:20px;padding:0;border:1px solid rgba(255,255,255,.18)}
label{display:block;font-size:13px;color:var(--mute);margin:14px 0 8px}
input[type=url],input[type=text]{width:100%;font:inherit;padding:14px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--head);margin-top:6px}
input:focus{outline:2px solid var(--teal-l);border-color:var(--teal)}
.screen{padding-top:8px}

/* Экран входа — тёмный hero с бирюзовым свечением, как hero сайта */
#screen-connect{margin:0 -16px;min-height:100vh;background:var(--dark);padding:0 16px 40px;position:relative;overflow:hidden}
#screen-connect:before{content:"";position:absolute;inset:-40% -20% auto;height:70%;
  background:radial-gradient(60% 60% at 50% 40%,rgba(39,251,198,.22),transparent 70%);pointer-events:none}
.connect-card{position:relative;margin-top:64px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(10px);border-radius:24px;padding:30px 22px;text-align:center;color:#C9D6D3}
.connect-card .logo-wide{width:200px;max-width:70%;height:auto;margin:6px auto 18px;display:block;filter:drop-shadow(0 10px 30px rgba(39,251,198,.3))}
.connect-card .logo{width:76px;height:76px;margin-bottom:14px;filter:drop-shadow(0 10px 30px rgba(39,251,198,.35))}
.connect-card .muted{color:#8FA6A2}
.connect-card label{text-align:left;color:#8FA6A2}
.connect-card input[type=url]{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#fff}
.connect-card button{margin-top:18px}
.hint{font-size:12px;color:#8FA6A2;margin-top:12px}
.error{color:#FF7B7B;font-size:13px;margin-top:10px;min-height:1em}
.brand{margin-top:28px;font-size:12px;color:#6F8783;letter-spacing:.08em;text-transform:uppercase;font-family:Montserrat,sans-serif;font-weight:700}

/* Шапка — тёмное стекло, как header сайта */
.topbar{display:flex;justify-content:space-between;align-items:center;margin:0 -16px 14px;padding:calc(14px + env(safe-area-inset-top)) 16px 14px;
  background:rgba(6,10,9,.96);color:#fff;border-bottom:1px solid rgba(39,251,198,.18)}
.title{font-size:22px;font-weight:800;letter-spacing:-.02em;color:#fff}
.topbar .muted{color:#8FA6A2}

.banner{display:flex;align-items:center;gap:10px;padding:14px 16px;border-radius:var(--r);font-weight:600;margin:0 0 6px;border:1px solid transparent}
.banner.ok{background:#fff;color:var(--teal-d);border-color:var(--line)}
.banner.warn{background:#FFF6E5;color:#9A6300;border-color:#F3DDB0}
.banner.bad{background:#FFECEC;color:#B42323;border-color:#F5C2C2}
.banner .dot{width:10px;height:10px;border-radius:50%;background:currentColor;box-shadow:0 0 0 4px rgba(22,162,151,.12)}
.banner.ok .dot{background:var(--glow);box-shadow:0 0 0 4px rgba(39,251,198,.25)}

.armed-row{display:flex;justify-content:space-between;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin-top:10px}
.label{font-weight:700;color:var(--head)}
.switch{position:relative;display:inline-block;width:52px;height:30px;margin:0}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;background:#C9D6D3;border-radius:30px;transition:.2s}
.switch span:before{content:"";position:absolute;width:24px;height:24px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.switch input:checked+span{background:var(--teal)}
.switch input:checked+span:before{transform:translateX(22px)}

.grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;min-height:96px;display:flex;flex-direction:column;justify-content:space-between;position:relative;
  box-shadow:0 4px 14px rgba(15,31,29,.04);transition:.15s}
.tile.alert{border-color:var(--bad);background:#FFECEC}
.tile.on{border-color:var(--teal);box-shadow:0 0 0 3px rgba(22,162,151,.12)}
.tile.unavail{opacity:.5}
.tile .ic{font-size:22px}
.tile .name{font-size:14px;font-weight:600;line-height:1.25;margin-top:8px;color:var(--head)}
.tile .state{font-size:13px;color:var(--mute);margin-top:2px}
.tile.on .state{color:var(--teal-d);font-weight:600}
.tile.alert .state{color:var(--bad);font-weight:700}
.tile.tap{cursor:pointer}.tile.tap:active{transform:scale(.98)}
.tile .big{font-size:22px;font-weight:800;margin-top:6px;color:var(--head)}
.empty{grid-column:1/-1;color:var(--mute);font-size:14px;padding:10px 4px}

.events{list-style:none;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:4px 14px}
.events li{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--bg1);font-size:14px}
.events li:last-child{border-bottom:0}
.events .t{color:var(--mute);min-width:44px;font-variant-numeric:tabular-nums}
.license{margin-top:22px;background:var(--dark);color:#C9D6D3;border-radius:var(--r);padding:16px;font-size:14px;border:1px solid rgba(39,251,198,.2)}
.license b{color:#fff}.license .muted{color:#8FA6A2}
.license .st{color:var(--glow);font-weight:700}

.sheet{position:fixed;inset:0;background:rgba(6,10,9,.55);display:flex;align-items:flex-end;z-index:10}
.sheet-body{background:var(--card);width:100%;max-width:560px;margin:0 auto;border-radius:24px 24px 0 0;padding:22px 18px calc(22px + env(safe-area-inset-bottom))}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--dark2);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;z-index:20;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.more{grid-column:1/-1;width:auto;justify-self:start;background:transparent;color:var(--teal-d);border:1px dashed var(--line);padding:10px 14px;font-size:13px;font-weight:600;border-radius:12px}
.more:active{background:var(--teal-l)}