:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background-color: #050607;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

#grid {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0px,
    rgba(0, 0, 0, 0) 2px,
    rgba(0, 0, 0, 0.12) 3px
  );
  mix-blend-mode: multiply;
  opacity: 0.5;
}

.gate {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  pointer-events: none;
}

.signin-slot {
  pointer-events: auto;
  filter: drop-shadow(0 0 18px rgba(57, 255, 106, 0.25));
}

.status {
  margin: 0;
  min-height: 1.2em;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #39ff6a;
  text-shadow: 0 0 8px rgba(57, 255, 106, 0.65);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.status.visible {
  opacity: 1;
}

.status.denied {
  color: #ff4d4d;
  text-shadow: 0 0 8px rgba(255, 77, 77, 0.65);
}