:root {
  --bg: #06030c;
  --panel: rgba(17, 10, 29, 0.9);
  --panel-border: rgba(190, 150, 255, 0.14);
  --text: #f5efff;
  --muted: #b8add0;
  --primary: #8c46ff;
  --primary-2: #ba5cff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 10%, rgba(137, 70, 255, 0.22), transparent 24%),
    radial-gradient(circle at 85% 85%, rgba(188, 92, 255, 0.16), transparent 22%),
    linear-gradient(180deg, #090512, #05030a 70%);
  overflow: hidden;
}

.orb {
  position: fixed;
  border-radius: 999px;
  filter: blur(85px);
  pointer-events: none;
  opacity: .45;
}
.orb-a {
  width: 260px;
  height: 260px;
  background: rgba(138, 73, 255, 0.35);
  top: -80px;
  left: -60px;
}
.orb-b {
  width: 240px;
  height: 240px;
  background: rgba(197, 95, 255, 0.22);
  right: -60px;
  bottom: -40px;
}

.wrap {
  width: 100%;
  max-width: 560px;
  position: relative;
  z-index: 1;
}

.logo {
  width: fit-content;
  margin: 0 auto 18px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  font-weight: 700;
  letter-spacing: .3px;
}

.card {
  background: linear-gradient(180deg, rgba(24, 14, 43, 0.94), rgba(10, 6, 17, 0.96));
  border: 1px solid var(--panel-border);
  border-radius: 28px;
  box-shadow: var(--shadow);
  padding: 30px;
  backdrop-filter: blur(14px);
}

.pill {
  display: inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  color: #eadbff;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
}

h1 {
  margin: 16px 0 8px;
  font-size: clamp(34px, 7vw, 46px);
  line-height: 1;
}

.sub,
.mini-note,
.status-text {
  color: var(--muted);
}

.sub {
  margin: 0 0 22px;
  line-height: 1.6;
}

.generator {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  padding: 22px;
  min-height: 210px;
  background: linear-gradient(180deg, rgba(14, 9, 24, 0.98), rgba(9, 6, 17, 0.98));
  border: 1px solid rgba(255,255,255,0.08);
}

.glow-line {
  position: absolute;
  left: -20%;
  top: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(194, 115, 255, 0.16), transparent);
  filter: blur(10px);
  animation: sweep 2.8s linear infinite;
}

@keyframes sweep {
  from { transform: translateX(0); }
  to { transform: translateX(340%); }
}

.status-label {
  position: relative;
  z-index: 1;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: #d2bcff;
  margin-bottom: 10px;
}

.status-text {
  position: relative;
  z-index: 1;
  min-height: 24px;
  font-size: 15px;
}

.key-output {
  position: relative;
  z-index: 1;
  margin: 22px 0 18px;
  padding: 18px 16px;
  text-align: center;
  letter-spacing: 3px;
  font-size: clamp(24px, 5vw, 32px);
  font-weight: 800;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(140,70,255,.18), rgba(186,92,255,.12));
  border: 1px solid rgba(203, 169, 255, 0.14);
}

.progress-track {
  position: relative;
  z-index: 1;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,0.06);
}

.progress-bar {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  transition: width .3s ease;
}

.actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}

.btn {
  border: 0;
  border-radius: 16px;
  padding: 15px 16px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: .18s ease;
}

.btn.primary {
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: 0 12px 28px rgba(140, 70, 255, 0.34);
}
.btn.secondary {
  color: var(--text);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
}
.btn:hover { transform: translateY(-1px); }
.btn:disabled {
  opacity: .5;
  cursor: not-allowed;
  transform: none;
}

.mini-note {
  text-align: center;
  margin-top: 14px;
  font-size: 14px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(12px);
  padding: 12px 16px;
  border-radius: 14px;
  background: rgba(18, 10, 30, 0.96);
  border: 1px solid rgba(255,255,255,0.08);
  opacity: 0;
  pointer-events: none;
  transition: .2s ease;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 560px) {
  .card { padding: 22px; border-radius: 24px; }
  .actions { grid-template-columns: 1fr; }
  .key-output { letter-spacing: 2px; font-size: 24px; }
}