:root {
  --bg: #060912;
  --bg2: #0a1120;
  --text: #eef2ff;
  --muted: #b6c2da;
  --line: rgba(120, 141, 179, 0.22);
  --bar: linear-gradient(90deg, rgba(154, 174, 255, 0.96), rgba(255, 124, 156, 0.96));
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

body {
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(92, 112, 255, 0.18), transparent 34%),
    radial-gradient(circle at bottom right, rgba(255, 98, 132, 0.12), transparent 28%),
    linear-gradient(180deg, var(--bg2), var(--bg));
}

.shell {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px;
  text-align: center;
}

.content {
  width: min(760px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 24px 16px;
  transform: translateY(-2%);
  animation: floatIn 700ms ease-out both;
}

.title {
  margin: 0;
  font-size: clamp(30px, 5.2vw, 48px);
  letter-spacing: 1.8px;
  line-height: 1.08;
  text-shadow: 0 0 28px rgba(140, 158, 255, 0.15);
}

.status {
  margin: 0;
  max-width: 760px;
  min-height: 1.7em;
  font-size: clamp(16px, 2.3vw, 20px);
  color: var(--muted);
  line-height: 1.6;
  animation: pulse 1.6s ease-in-out infinite alternate;
}

.progress-wrap {
  width: min(440px, 86vw);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.progress-track {
  position: relative;
  width: 100%;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--line);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02);
}

.progress-track::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  transform: translateX(-100%);
  animation: scan 1.8s linear infinite;
}

.progress-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0%;
  border-radius: 999px;
  background: var(--bar);
  box-shadow: 0 0 18px rgba(150, 170, 255, 0.24);
  transition: width 320ms ease;
}

.progress-text {
  font-size: 13px;
  letter-spacing: 1.1px;
  color: rgba(226, 233, 255, 0.88);
}

@keyframes pulse {
  from { opacity: 0.74; }
  to { opacity: 1; }
}

@keyframes floatIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(-2%); }
}

@keyframes scan {
  from { transform: translateX(-120%); }
  to { transform: translateX(120%); }
}