<form class="lf-pill">
  <div class="lf-pill-avatar">
    <div class="lf-pill-avatar-inner"></div>
  </div>
  <input type="email" placeholder="Email" class="lf-pill-input" required />
  <input type="password" placeholder="Password" class="lf-pill-input pw" required />
  <button type="submit" class="lf-pill-btn" aria-label="Sign in">→</button>
</form>

.lf-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  max-width: 320px;
  background: #15151d;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 100px;
  padding: 6px;
  box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.6);
}
.lf-pill-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, #7c6cff, #ff6c8a);
  padding: 2px;
  animation: lfpSpin 6s linear infinite;
}
.lf-pill-avatar-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #15151d
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='38' height='38' viewBox='0 0 38 38'><circle cx='19' cy='15' r='5' fill='%23f0eeff'/><path d='M8 30c1.5-5 5.5-7 11-7s9.5 2 11 7' fill='%23f0eeff'/></svg>")
    center/cover;
}
@keyframes lfpSpin {
  to {
    transform: rotate(360deg);
  }
}
.lf-pill-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: #f0eeff;
  font-size: 13px;
  padding: 8px 6px;
}
.lf-pill-input.pw {
  max-width: 90px;
}
.lf-pill-input::placeholder {
  color: #b8b6d4;
}
.lf-pill-btn {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, #7c6cff, #ff6c8a);
  color: white;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 0 0 0 rgba(124, 108, 255, 0.5);
  transition:
    box-shadow 0.25s,
    transform 0.15s;
}
.lf-pill-btn:hover {
  transform: scale(1.06);
  box-shadow: 0 0 0 6px rgba(124, 108, 255, 0.18);
}

@media (prefers-reduced-motion: reduce) {
  .lf-pill,
  .lf-pill * {
    animation: none !important;
  }
}