:root {
  --bg: #0b1220;
  --panel: #0f172a;
  --card: #111a2e;
  --muted: #93a3c3;
  --text: #eaf0ff;
  --primary: #4f8bff;
  --primary-strong: #3b7bf5;
  --success: #34d399;
  --warning: #f59e0b;
  --error: #ef4444;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(79,139,255,0.08), transparent 30%),
              radial-gradient(circle at 80% 0%, rgba(52,211,153,0.06), transparent 32%),
              radial-gradient(circle at 50% 90%, rgba(245,158,11,0.05), transparent 30%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 32px 16px 48px;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-strong); }

.container {
  max-width: 1080px;
  margin: 0 auto;
}

.page-header {
  margin-bottom: 20px;
}
.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--muted);
  margin: 0 0 6px;
}
h1, h2, h3, h4 {
  margin: 4px 0 10px;
  color: var(--text);
}
.muted { color: var(--muted); margin: 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  background: linear-gradient(145deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: var(--text);
  font-size: 12px;
  border: 1px solid var(--border);
}
.pill-success { background: rgba(52,211,153,0.14); color: #c6f5e3; border-color: rgba(52,211,153,0.35); }
.pill-warning { background: rgba(245,158,11,0.14); color: #ffe6b8; border-color: rgba(245,158,11,0.35); }
.pill-info { background: rgba(79,139,255,0.14); color: #dbe8ff; border-color: rgba(79,139,255,0.35); }

.btn, button, input[type=submit] {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--primary), var(--primary-strong));
  color: #fff;
  padding: 10px 16px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 10px 20px rgba(79,139,255,0.25);
  transition: transform 0.08s ease, box-shadow 0.12s ease, background 0.2s ease;
}
.btn:hover, button:hover, input[type=submit]:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 24px rgba(79,139,255,0.3);
}
.btn:active, button:active, input[type=submit]:active {
  transform: translateY(0);
}

.link-back { color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.link-back:hover { color: var(--text); }

.card-section {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 14px;
}

form {
  display: grid;
  gap: 10px;
  margin: 10px 0;
}
label { font-weight: 600; color: var(--text); }
input, select, textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--text);
  width: 100%;
}
textarea { resize: vertical; }

.form-inline {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.form-inline input,
.form-inline select {
  flex: 1 1 160px;
}

.alert {
  padding: 12px 14px;
  border-radius: 10px;
  margin: 8px 0;
  border: 1px solid var(--border);
}
.alert.error { background: rgba(239,68,68,0.12); color: #fecdd3; border-color: rgba(239,68,68,0.35); }
.alert.success { background: rgba(52,211,153,0.12); color: #c6f5e3; border-color: rgba(52,211,153,0.35); }

table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255,255,255,0.01);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
thead { background: rgba(255,255,255,0.04); }
th, td {
  padding: 10px 12px;
  text-align: left;
  color: var(--text);
}
tr + tr { border-top: 1px solid var(--border); }
tbody tr:hover { background: rgba(255,255,255,0.02); }

.badge {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 8px;
  font-size: 12px;
  border: 1px solid var(--border);
}
.badge.on { color: #c6f5e3; background: rgba(52,211,153,0.14); border-color: rgba(52,211,153,0.35); }
.badge.off { color: #fecdd3; background: rgba(239,68,68,0.12); border-color: rgba(239,68,68,0.35); }

.chips {
  display: inline-flex;
  gap: 6px;
  flex-wrap: wrap;
}
.chip {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 12px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
}

.metrics {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.metric {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  color: var(--muted);
}
.metric strong { color: var(--text); }

small { color: var(--muted); }