:root{
  --bg:#0b0d10;
  --card:#12161c;
  --text:#e9eef6;
  --muted:#aab4c2;
  --line:#263142;
  --btn:#2b6cff;
  --btn2:#1c2330;
  --danger:#ff3b3b;
  --ok:#2fd27d;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  background: radial-gradient(1200px 700px at 20% 10%, #111a2a, var(--bg));
  color:var(--text);
}

.wrap{ max-width:1100px; margin:0 auto; padding:18px; }

.topbar{
  position:sticky; top:0;
  background: rgba(11,13,16,0.85);
  border-bottom:1px solid rgba(38,49,66,0.6);
  backdrop-filter: blur(10px);
}
.topbar__inner{ display:flex; align-items:center; justify-content:space-between; gap:16px; }
.brand{ font-weight:700; letter-spacing:.2px; }

.nav{ display:flex; gap:10px; flex-wrap:wrap; }
.nav__link{
  color:var(--muted);
  text-decoration:none;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid transparent;
}
.nav__link:hover{ color:var(--text); border-color: rgba(38,49,66,0.7); }
.nav__link--active{ color:var(--text); background: rgba(18,22,28,0.7); border-color: rgba(38,49,66,0.7); }

.card{
  background: linear-gradient(180deg, rgba(18,22,28,0.95), rgba(18,22,28,0.75));
  border:1px solid rgba(38,49,66,0.75);
  border-radius:16px;
  padding:16px;
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
  margin: 14px 0;
}

h1{ margin:0 0 8px; font-size: 22px; }
h2{ margin:0 0 10px; font-size: 16px; }
p{ margin: 8px 0; }
.muted{ color:var(--muted); }
.hint{ color:var(--muted); font-size: 13px; margin-top:8px; }

.form{ margin-top:12px; }
.grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:12px;
  margin-bottom: 12px;
}
.grid--4{ grid-template-columns: repeat(4, minmax(0,1fr)); }
@media (max-width: 900px){
  .grid--4{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 650px){
  .grid{ grid-template-columns: 1fr; }
  .grid--4{ grid-template-columns: 1fr; }
}

.field{ display:flex; flex-direction:column; gap:6px; }
.field--small{ max-width: 260px; }
.field__label{ font-size: 13px; color: var(--muted); }

input[type="text"], input[type="number"], input[type="file"], select{
  width:100%;
  padding:10px 10px;
  background: rgba(10,12,16,0.6);
  border:1px solid rgba(38,49,66,0.85);
  color:var(--text);
  border-radius: 12px;
  outline:none;
}
input:focus, select:focus{
  border-color: rgba(43,108,255,0.9);
  box-shadow: 0 0 0 3px rgba(43,108,255,0.15);
}

.row{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.row--between{ justify-content: space-between; }

.actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.btn{
  appearance:none;
  border:none;
  padding: 10px 12px;
  border-radius: 12px;
  cursor:pointer;
  color:white;
  background: var(--btn);
  font-weight: 650;
}
.btn:hover{ filter: brightness(1.05); }
.btn:active{ transform: translateY(1px); }

.btn--ghost{
  background: rgba(28,35,48,0.9);
  border:1px solid rgba(38,49,66,0.85);
  color: var(--text);
}

.status{ color: var(--muted); font-size: 13px; }
.status--ok{ color: var(--ok); }
.status--bad{ color: var(--danger); }

.tableWrap{ overflow:auto; border-radius: 14px; border:1px solid rgba(38,49,66,0.65); }
.table{
  width:100%;
  border-collapse: collapse;
  min-width: 860px;
  background: rgba(10,12,16,0.2);
}
.table thead th{
  text-align:left;
  font-size: 12.5px;
  color: var(--muted);
  padding: 10px;
  border-bottom: 1px solid rgba(38,49,66,0.65);
  background: rgba(10,12,16,0.35);
}
.table td{
  padding: 10px;
  border-bottom: 1px solid rgba(38,49,66,0.45);
  vertical-align: top;
}
.cellInput{
  width:100%;
  border-radius: 10px;
  padding: 8px 8px;
}
.table .dangerBtn{
  background: rgba(255,59,59,0.12);
  border:1px solid rgba(255,59,59,0.35);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 12px;
  cursor:pointer;
}
.table .dangerBtn:hover{ filter: brightness(1.05); }

.pill{
  display:flex;
  gap:8px;
  align-items:center;
  padding: 8px 10px;
  border:1px solid rgba(38,49,66,0.85);
  border-radius: 12px;
  background: rgba(10,12,16,0.35);
}
.pill__k{ color: var(--muted); font-size: 12px; }
.pill__v{ font-weight: 700; }

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 900px){
  .split{ grid-template-columns: 1fr; }
}

.panel{
  padding: 12px;
  border: 1px solid rgba(38,49,66,0.55);
  border-radius: 14px;
  background: rgba(10,12,16,0.25);
}