<form class="lf-modal">
  <button type="button" class="lf-modal-close" aria-label="Close">×</button>
  <div class="lf-modal-title">Sign in to Codefronts</div>
  <div class="lf-modal-sub">Use your email and password to continue</div>
  <label class="lf-modal-row">
    <span>Email</span>
    <input type="email" placeholder="[email protected]" required />
  </label>
  <label class="lf-modal-row">
    <span>Password <a href="#">Forgot?</a></span>
    <input type="password" placeholder="••••••••" required />
  </label>
  <label class="lf-modal-check"> <input type="checkbox" /> Keep me signed in for 30 days </label>
  <button type="submit" class="lf-modal-submit">Sign in</button>
</form>

.lf-modal {
  position: relative;
  width: 100%;
  max-width: 320px;
  background: #15151d;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 24px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow:
    0 24px 48px -16px rgba(0, 0, 0, 0.7),
    0 0 0 1px rgba(255, 255, 255, 0.04);
}
.lf-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 22px;
  height: 22px;
  background: transparent;
  border: none;
  color: #b8b6d4;
  font-size: 18px;
  cursor: pointer;
  border-radius: 4px;
  transition:
    background 0.15s,
    color 0.15s;
  line-height: 1;
}
.lf-modal-close:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #f0eeff;
}
.lf-modal-title {
  font-size: 16px;
  font-weight: 700;
  color: #f0eeff;
}
.lf-modal-sub {
  font-size: 12px;
  color: #b8b6d4;
  margin-top: -8px;
  margin-bottom: 4px;
}
.lf-modal-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11px;
  color: #b8b6d4;
}
.lf-modal-row > span {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.lf-modal-row > span a {
  color: #a78bfa;
  text-decoration: none;
  font-size: 11px;
}
.lf-modal-row input {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 10px 12px;
  color: #f0eeff;
  font-size: 13px;
  outline: none;
  transition:
    border-color 0.15s,
    box-shadow 0.15s,
    background 0.15s;
}
.lf-modal-row input:hover {
  background: rgba(255, 255, 255, 0.06);
}
.lf-modal-row input:focus {
  border-color: #7c6cff;
  box-shadow: 0 0 0 3px rgba(124, 108, 255, 0.15);
}
.lf-modal-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: #b8b6d4;
}
.lf-modal-check input {
  accent-color: #7c6cff;
}
.lf-modal-submit {
  padding: 10px;
  background: rgba(124, 108, 255, 0.18);
  color: #c8c0ff;
  border: 1px solid rgba(124, 108, 255, 0.4);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s,
    border-color 0.2s;
}
.lf-modal-submit:hover {
  background: linear-gradient(135deg, #7c6cff, #ff6c8a);
  color: white;
  border-color: transparent;
}