:root{
  /* Brand */
  --brand:#6a7cff;
  --brand2:#22c55e;
  --danger:#ff5b5b;
  --warn:#f59e0b;

  /* Dark UI */
  --bg1:#07121f;
  --bg2:#081827;
  --panel: rgba(255,255,255,.06);
  --panel2: rgba(255,255,255,.08);
  --stroke: rgba(255,255,255,.12);

  /* Text */
  --text:#eaf2ff;
  --muted: rgba(234,242,255,.72);

  /* Effects */
  --shadow: 0 18px 55px rgba(0,0,0,.55);
  --radius: 20px;
  --radius2: 16px;

  /* Layout */
  --max: 1180px;

  /* Default sizes (desktop/tablet) */
  --pad: 18px;
  --btnpad-y: 11px;
  --btnpad-x: 14px;
  --inputpad: 12px;
  --h1: 26px;
  --h2: 18px;
  --font: 14px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 450px at 20% 25%, rgba(106,124,255,.22), transparent 60%),
    radial-gradient(700px 380px at 80% 40%, rgba(34,197,94,.14), transparent 60%),
    linear-gradient(180deg, var(--bg1), var(--bg2));
  line-height:1.55;
  font-size: var(--font);
}

a{color:inherit; text-decoration:none}
img{max-width:100%; height:auto}
hr{border:none; border-top:1px solid var(--stroke); margin:14px 0}

.wrap{
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 14px 60px;
}

h1,h2,h3{margin:0 0 10px}
h1{font-size: var(--h1); letter-spacing:-.3px}
h2{font-size: var(--h2)}
.muted{color:var(--muted)}
.small{font-size:12.5px}

/* ===== Cards / Panels ===== */
.card{
  border:1px solid var(--stroke);
  background: rgba(0,0,0,.20);
  backdrop-filter: blur(14px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.padded{padding: var(--pad)}

.panel{
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  border-radius: var(--radius2);
}
.panelHead{
  padding:14px 16px;
  border-bottom:1px solid var(--stroke);
  background: rgba(255,255,255,.03);
}

/* ===== Top Nav ===== */
.nav{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding: 12px 14px;
  border:1px solid var(--stroke);
  border-radius:999px;
  background: rgba(0,0,0,.18);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  position: sticky;
  top: 10px;
  z-index: 30;
}

.brand{
  display:flex; align-items:center; gap:10px;
  font-weight:900;
  letter-spacing:.2px;
}
.logo{
  width:40px; height:40px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  box-shadow: 0 10px 28px rgba(106,124,255,.25);
}
.navlinks{
  display:flex; gap:12px; align-items:center;
  color: var(--muted);
  font-weight:800;
}
.navlinks a{
  padding:10px 12px;
  border-radius:999px;
}
.navlinks a:hover{
  background: rgba(255,255,255,.07);
  color: var(--text);
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: var(--btnpad-y) var(--btnpad-x);
  border-radius: 999px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-weight: 800;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease, opacity .12s ease;
  user-select:none;
}
.btn:hover{background: rgba(255,255,255,.10); transform: translateY(-1px)}
.btn:disabled{opacity:.55; cursor:not-allowed; transform:none}

.btn.primary{
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand), #4f46e5);
}
.btn.success{
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand2), #059669);
}
.btn.danger{
  border-color: transparent;
  background: linear-gradient(135deg, var(--danger), #ff8a8a);
}
.btn.light{
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.14);
}

.actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:12px;
}

/* ===== Forms ===== */
label{
  display:block;
  margin:10px 0 6px;
  font-size:12px;
  font-weight:900;
  color: var(--muted);
}

.input,
input, select, textarea{
  width:100%;
  padding: var(--inputpad);
  border-radius: 14px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  color: var(--text);
  outline:none;
  font-weight:700;
}

input::placeholder, textarea::placeholder{
  color: rgba(234,242,255,.55);
}
select option{color:#111}
textarea{min-height:110px; resize:vertical}

/* ===== Alerts ===== */
.alert{
  padding:12px 14px;
  border-radius: 16px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.06);
  margin:12px 0;
}
.alert.ok{border-color: rgba(34,197,94,.30); background: rgba(34,197,94,.10)}
.alert.warn{border-color: rgba(245,158,11,.30); background: rgba(245,158,11,.10)}
.alert.bad{border-color: rgba(255,91,91,.30); background: rgba(255,91,91,.10)}

/* ===== Badges ===== */
.badge{
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  font-weight:900;
  font-size:12px;
  border:1px solid rgba(106,124,255,.35);
  background: rgba(106,124,255,.16);
  color: var(--text);
}
.badge.ok{
  border-color: rgba(34,197,94,.35);
  background: rgba(34,197,94,.14);
}
.badge.warn{
  border-color: rgba(245,158,11,.35);
  background: rgba(245,158,11,.14);
}
.badge.bad{
  border-color: rgba(255,91,91,.35);
  background: rgba(255,91,91,.14);
}

/* ===== Tables ===== */
.table{
  width:100%;
  border-collapse: collapse;
  overflow:hidden;
  border-radius: 16px;
  border:1px solid var(--stroke);
  background: rgba(255,255,255,.03);
}
.table th, .table td{
  padding:12px 10px;
  border-bottom:1px solid var(--stroke);
  text-align:left;
  font-size:13.5px;
}
.table th{
  color: var(--muted);
  font-size:11.5px;
  letter-spacing:.45px;
  text-transform:uppercase;
}