:root{color-scheme:dark;--bg:#0a1118;--card:#131e28;--line:#29404f;--text:#edf5f7;--muted:#9db0ba;--green:#50d6a0;--orange:#f6ae45;--red:#ff6b63;--blue:#77d9ff}*{box-sizing:border-box}body{margin:0;background:linear-gradient(145deg,#10283a,var(--bg) 42%);color:var(--text);font:15px/1.45 system-ui,sans-serif;padding:18px}main{width:min(1000px,100%);margin:auto}.card{background:#131e28ee;border:1px solid var(--line);border-radius:17px;padding:18px;margin:12px 0}h1,h2,h3{margin-top:0}label{display:grid;gap:5px;color:var(--muted);margin:10px 0}input,button,select{width:100%;border:1px solid var(--line);border-radius:10px;background:#0b151e;color:var(--text);padding:11px;font:inherit;min-height:46px}button{cursor:pointer;font-weight:700;background:#173540}button.primary{background:#176d53;border-color:var(--green)}a{color:var(--blue)}.auth{max-width:480px;margin:9vh auto}.error{background:#421b1b;border:1px solid var(--red);padding:10px;border-radius:10px}.note{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.wide{grid-column:1/-1}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.row>*{width:auto}.device-table{width:100%;border-collapse:collapse}.device-table th,.device-table td{padding:9px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.ok{color:var(--green)}.bad{color:var(--red)}.warn{color:var(--orange)}code{background:#0b151e;padding:2px 6px;border-radius:6px}.small{font-size:13px}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions form{margin:0}.actions button{width:auto}.topbar{display:flex;justify-content:space-between;gap:12px;align-items:center}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.metric{background:#0b151e;border-radius:10px;padding:12px}.metric b{display:block;font-size:20px}.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}@media(max-width:700px){body{padding:10px}.grid,.settings-grid,.stats{grid-template-columns:1fr}.device-table{display:block;overflow-x:auto}.topbar{align-items:flex-start;flex-direction:column}}
.password-field{position:relative;display:block;width:100%}.password-field input{padding-right:54px}.password-toggle{position:absolute;right:2px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:44px;min-width:44px;height:42px;min-height:42px;padding:0;border:0;border-radius:9px;background:#122633;color:#c7d7df;cursor:pointer}.password-toggle:hover{background:#173540;color:var(--text)}.password-toggle:focus-visible{outline:3px solid var(--blue);outline-offset:1px}.password-toggle svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;pointer-events:none}
.lang-picker{position:relative;display:inline-block;font-size:13px}.lang-toggle{display:inline-flex;align-items:center;gap:8px;width:auto;min-height:0;background:#122633;color:var(--text);border:1px solid var(--line);border-radius:9px;padding:7px 10px;font:inherit;cursor:pointer}.lang-toggle:hover{border-color:var(--green)}.lang-flag{width:20px;height:13px;object-fit:cover;border-radius:2px;display:block;background:rgba(255,255,255,.12)}.lang-caret{opacity:.6;font-size:10px;line-height:1}.lang-menu{position:absolute;z-index:80;top:calc(100% + 6px);right:0;min-width:200px;max-height:300px;overflow:auto;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:4px;display:none;box-shadow:0 12px 28px rgba(0,0,0,.45)}.lang-menu.open{display:block}.lang-menu button{display:flex;align-items:center;gap:10px;width:100%;min-height:0;background:none;border:0;color:var(--text);font:inherit;font-size:13px;padding:7px 9px;border-radius:7px;cursor:pointer;text-align:left}.lang-menu button:hover{background:rgba(255,255,255,.08)}.lang-menu button[aria-selected="true"]{background:rgba(80,214,160,.16)}.auth-lang{display:flex;justify-content:flex-end;margin:0 0 6px}