:root {
  --bg: #081019;
  --panel: rgba(10, 25, 35, 0.8);
  --border: rgba(135, 197, 237, 0.22);
  --text: #ecf6ff;
  --muted: #9ec4dd;
  --accent: #4ec5ff;
  --danger: #ff6f5d;
  --ok: #57dc9d;
  --shadow: 0 12px 34px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 12%, #1b3652 0, transparent 40%),
    radial-gradient(circle at 88% 85%, #12334a 0, transparent 44%),
    linear-gradient(145deg, #060c13 0%, #0d1823 100%);
}

.bg-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.015) 0,
    rgba(255, 255, 255, 0.015) 2px,
    transparent 2px,
    transparent 20px
  );
}

.layout {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem;
  display: grid;
  gap: 1rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(4px);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
  font-size: 0.75rem;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(1.25rem, 2.3vw, 2rem);
}

h2 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.status-group {
  display: grid;
  gap: 0.5rem;
}

.badge {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: rgba(78, 197, 255, 0.15);
  border: 1px solid rgba(78, 197, 255, 0.3);
}

.badge.subtle {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
}

.actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.btn {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  padding: 0.58rem 0.78rem;
  font: inherit;
  cursor: pointer;
}

.btn:hover {
  border-color: rgba(78, 197, 255, 0.6);
  transform: translateY(-1px);
}

.btn.primary {
  background: linear-gradient(130deg, #1d8ec0, #4ec5ff);
  color: #041520;
  border: none;
  font-weight: 600;
}

.btn.danger {
  border-color: rgba(255, 111, 93, 0.5);
  color: #ffd7d1;
}

.btn.tiny {
  padding: 0.42rem 0.56rem;
  font-size: 0.82rem;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.column {
  display: grid;
  gap: 0.8rem;
}

.card-list {
  display: grid;
  gap: 0.7rem;
}

.item-card {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
  display: grid;
  gap: 0.65rem;
}

.item-main,
.item-controls {
  display: grid;
  gap: 0.45rem;
}

.input,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.18);
  color: var(--text);
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
  font: inherit;
}

.input:focus,
textarea:focus {
  outline: 2px solid rgba(78, 197, 255, 0.35);
  border-color: rgba(78, 197, 255, 0.5);
}

.mapping-group {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 0.75rem;
  display: grid;
  gap: 0.55rem;
  background: rgba(255, 255, 255, 0.03);
}

.mapping-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 0.55rem;
  align-items: center;
}

.mapping-label {
  font-family: "IBM Plex Mono", monospace;
  color: var(--muted);
  font-size: 0.8rem;
}

.hint,
.empty {
  color: var(--muted);
  font-size: 0.92rem;
}

.active-scene {
  border-color: rgba(87, 220, 157, 0.6);
  box-shadow: inset 0 0 0 1px rgba(87, 220, 157, 0.3);
}

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

  .mapping-row {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: start;
  }
}