:root {
  --bg: #08111f;
  --panel: rgba(11, 19, 35, 0.88);
  --panel-border: rgba(105, 153, 255, 0.18);
  --text: #e7eefc;
  --muted: #98a7c7;
  --accent: #74f2a8;
  --accent-2: #7ca7ff;
  --danger: #ff7c8f;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(124, 167, 255, 0.26), transparent 32%),
    radial-gradient(circle at top right, rgba(116, 242, 168, 0.16), transparent 26%),
    linear-gradient(180deg, #050a13 0%, #08111f 100%);
  min-height: 100vh;
}

.shell {
  width: min(1200px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 32px 0 72px;
}

.hero {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr;
  gap: 20px;
  align-items: stretch;
  margin-bottom: 24px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--accent);
}

h1 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 4.8rem);
  line-height: 0.95;
}

.lede {
  color: var(--muted);
  max-width: 58ch;
  font-size: 1.05rem;
}

.hero-card, .panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.hero-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.panel {
  padding: 20px;
  margin-bottom: 18px;
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.grid-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
}

input, select, button {
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(6, 11, 22, 0.92);
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
}

button {
  background: linear-gradient(135deg, var(--accent), #47d7ff);
  color: #04111d;
  font-weight: 800;
  cursor: pointer;
  border: none;
}

button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.18);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

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

.hidden {
  display: none;
}

.device-card, .command-card, .job-card {
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 12px;
}

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

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(124, 167, 255, 0.12);
  color: #cfe0ff;
  font-size: 0.85rem;
}

.pill.online {
  background: rgba(116, 242, 168, 0.12);
  color: #c8ffe0;
}

.pill.offline {
  background: rgba(255, 124, 143, 0.12);
  color: #ffd4da;
}

.small {
  font-size: 0.86rem;
}

.stacked {
  display: grid;
  gap: 8px;
}

.user-row {
  display: grid;
  gap: 8px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 12px;
}

@media (max-width: 860px) {
  .hero, .grid-2, .grid-form {
    grid-template-columns: 1fr;
  }
}