:root{color-scheme:dark;--bg:#070b16;--card:#10182a;--line:#263653;--text:#edf4ff;--muted:#92a4c2;--cyan:#31d7ff;--purple:#946bff;--danger:#ff6680;--ok:#44df9a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,#14284b 0,transparent 35%),var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;min-height:100vh}a{color:var(--cyan)}header{height:72px;padding:0 max(24px,5vw);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#090f1dcc}.brand{font-weight:900;letter-spacing:2px}.brand span{color:var(--cyan)}.login-card{width:min(420px,calc(100% - 32px));margin:12vh auto;padding:34px;background:#10182aee;border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 80px #0008}.login-card .brand{font-size:26px}.container{width:min(1100px,calc(100% - 32px));margin:42px auto}.muted,small{color:var(--muted)}form label{display:flex;flex-direction:column;gap:7px;color:var(--muted);font-size:14px;margin:16px 0}input,select,button{font:inherit;border-radius:9px;padding:11px 13px;border:1px solid var(--line);background:#080e1b;color:var(--text)}button{border:0;color:#031019;font-weight:800;background:linear-gradient(90deg,var(--cyan),#6bf0d0);cursor:pointer}.login-card button{width:100%;margin-top:10px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;margin:18px 0}.grid-form{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:end}.grid-form label{margin:0}.grid-form button{height:42px}.alert,.success{padding:12px 15px;border-radius:9px;margin:14px 0}.alert{background:#4a1723;color:#ffc3ce}.success{background:#123d2d;color:#a9ffd7}.user-title{display:flex;justify-content:space-between;align-items:center}.badge{padding:5px 10px;border-radius:999px;font-size:12px}.badge.on{background:#174c38;color:#aaffda}.badge.off{background:#4b1b28;color:#ffc3ce}.check{flex-direction:row!important;align-items:center}.check input{width:18px;height:18px}.profile{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.profile div{padding:18px;background:#09111f;border-radius:10px;display:flex;flex-direction:column;gap:8px}.profile span{color:var(--muted)}.green{color:var(--ok)}@media(max-width:800px){.grid-form{grid-template-columns:1fr 1fr}}@media(max-width:520px){.grid-form,.profile{grid-template-columns:1fr}}