:root{
  --bg:#08111f;--panel:#101a33;--panel2:#0c1428;--line:#23365f;--text:#eef4ff;--muted:#9db0d8;
  --orange:#ff8a00;--orange2:#ffb453;--blue:#4a8dff;--green:#67d39f;--red:#f26d6d;--shadow:0 18px 45px rgba(0,0,0,.28)
}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);background:
radial-gradient(circle at 100% 0%, rgba(255,138,0,.12), transparent 24%),
radial-gradient(circle at 0% 25%, rgba(74,141,255,.12), transparent 28%),
linear-gradient(180deg,#07101d,#0a1530)}a{text-decoration:none;color:inherit}h1,h2,h3,p{margin:0}
code{background:#091224;border:1px solid var(--line);padding:2px 7px;border-radius:7px}
.layout{display:grid;grid-template-columns:290px 1fr;min-height:100vh}
.sidebar{position:sticky;top:0;height:100vh;padding:22px 18px;border-right:1px solid var(--line);background:rgba(8,14,29,.82);backdrop-filter:blur(14px)}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}.logo{width:54px;height:54px;border-radius:18px;display:grid;place-items:center;font-weight:900;color:#121622;background:linear-gradient(135deg,var(--orange),var(--orange2));box-shadow:0 12px 28px rgba(255,138,0,.25)}
.title{font-size:1.3rem;font-weight:800}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;color:var(--muted)}
.status-card{display:flex;align-items:center;gap:12px;padding:14px;border-radius:20px;border:1px solid var(--line);background:rgba(255,255,255,.03);margin-bottom:18px}
.status-dot{width:12px;height:12px;border-radius:50%;background:var(--red)}.status-card.online .status-dot{background:var(--green)}.status-title{font-weight:800}
.small{font-size:.92rem}.muted{color:var(--muted)}.nav{display:grid;gap:8px;margin-bottom:18px}
.nav-btn{width:100%;text-align:left;padding:12px 14px;border-radius:14px;border:1px solid transparent;background:transparent;color:var(--muted);cursor:pointer;font:inherit}
.nav-btn:hover{background:rgba(255,255,255,.03);border-color:var(--line);color:var(--text)}
.nav-btn.active{background:linear-gradient(135deg,rgba(255,138,0,.16),rgba(74,141,255,.10));border-color:rgba(255,138,0,.28);color:var(--text)}
.full{width:100%}.content{padding:28px}.hero{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;flex-wrap:wrap;margin-bottom:18px}
.hero h1{font-size:2rem;margin:.2rem 0 .5rem}.hero-pill,.flash,.notice{padding:12px 14px;border-radius:16px;border:1px solid var(--line)}
.hero-pill{background:rgba(255,255,255,.03);color:var(--muted)}.flash{margin-bottom:12px}
.flash.success{background:rgba(103,211,159,.08);border-color:rgba(103,211,159,.22);color:var(--green)}
.flash.error{background:rgba(242,109,109,.08);border-color:rgba(242,109,109,.22);color:var(--red)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat{padding:16px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--panel2));box-shadow:var(--shadow)}
.label{color:var(--muted);margin-bottom:8px}.value{font-size:2rem;font-weight:900}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.panel{padding:18px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--panel2));box-shadow:var(--shadow);margin-bottom:16px}
.panel h3{margin-bottom:10px}.panel-head{margin-bottom:10px}.notes{margin:0;padding-left:18px;color:var(--muted);display:grid;gap:8px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1 / -1}
label{display:block;margin-bottom:6px;color:var(--muted);font-size:.94rem}
input,textarea,select,button{width:100%;padding:12px 13px;border-radius:16px;border:1px solid var(--line);background:#091228;color:var(--text);font:inherit}
textarea{min-height:110px;resize:vertical}.check label{display:flex;gap:10px;align-items:center;color:var(--text)}.check input{width:auto}
.button{cursor:pointer;font-weight:800;color:#111723;background:linear-gradient(135deg,var(--orange),var(--orange2))}
.button-secondary{background:#15254c;color:var(--text)}.button-danger{background:linear-gradient(135deg,#bc3a3a,#ef6c6c);color:#fff}
hr{border:none;border-top:1px solid rgba(255,255,255,.08);margin:16px 0}table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.07);vertical-align:top}th{color:var(--muted);font-size:.92rem}
.bar{height:10px;width:170px;border-radius:999px;border:1px solid var(--line);background:#091225;overflow:hidden}.fill{height:100%;background:linear-gradient(90deg,var(--orange),var(--blue))}
.tiny{font-size:.88rem;color:var(--muted);margin-top:6px}.tab{display:none}.tab.active{display:block}.row-between{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.search{max-width:220px}.danger{border-color:rgba(242,109,109,.28)}
.kv{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06)}.kv:last-child{border-bottom:none}
.login-body{min-height:100vh;display:grid;place-items:center}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:
radial-gradient(circle at 90% 0%, rgba(255,138,0,.16), transparent 24%),
radial-gradient(circle at 0% 20%, rgba(74,141,255,.14), transparent 28%),
linear-gradient(180deg,#07101d,#0b1530)}
.login-card{width:min(100%,420px);padding:28px;border-radius:28px;border:1px solid var(--line);background:linear-gradient(180deg,var(--panel),var(--panel2));box-shadow:var(--shadow)}
.login-card .logo{margin-bottom:14px}.notice{margin-bottom:14px;background:rgba(255,138,0,.08);color:#ffd49d;border-color:rgba(255,138,0,.24)}
@media (max-width:980px){.layout{grid-template-columns:1fr}.sidebar{position:relative;height:auto;border-right:none;border-bottom:1px solid var(--line)}.grid.two{grid-template-columns:1fr}}
@media (max-width:760px){.content{padding:18px}.stats{grid-template-columns:repeat(2,1fr)}.form-grid{grid-template-columns:1fr}}
@media (max-width:520px){.stats{grid-template-columns:1fr}}