@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&family=Orbitron:wght@600;700&display=swap');

* { margin:0; padding:0; box-sizing:border-box; }

body.bitnet-login-body {
  font-family:'Poppins',sans-serif;
  min-height:100vh;
  display:flex;
  justify-content:center;
  align-items:center;
  background:
    radial-gradient(circle at top left,#ff008033,transparent 40%),
    radial-gradient(circle at bottom right,#00f0ff22,transparent 35%),
    linear-gradient(180deg,#05070d,#0a1020);
  padding:20px;
}

/* Main container */
.bitnet-login-container {
  max-width:420px;   /* desktop cap */
  width:100%;
  padding:32px 24px;
  border-radius:25px;
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(24px);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 20px 50px rgba(0,0,0,.55),0 0 50px rgba(255,0,128,.35);
  animation:fadeIn 1s ease;
}

@keyframes fadeIn {
  from { opacity:0; transform:translateY(40px); }
  to { opacity:1; transform:translateY(0); }
}

/* Logo */
.bitnet-login-logo .bitnet-site-name {
  display:block;
  text-align:center;
  font-size:30px;
  font-weight:900;
  font-family:'Orbitron',sans-serif;
  background:linear-gradient(90deg,#ff0080,#00f0ff,#FFD700);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  text-shadow:0 0 25px rgba(255,0,128,.6);
  margin-bottom:20px;
  animation:glowPulse 3s infinite alternate;
}

@keyframes glowPulse {
  from { text-shadow:0 0 15px #ff0080,0 0 30px #00f0ff; }
  to   { text-shadow:0 0 30px #FFD700,0 0 60px #ff0080; }
}

/* Title */
.bitnet-login-title {
  text-align:center;
  font-size:22px;
  font-weight:700;
  color:#fff;
  margin-bottom:25px;
}

/* Inputs */
.form-group { margin-bottom:18px; }

.form-group input {
  width:100%;
  padding:14px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.05);
  color:#fff;
  font-size:15px;
  transition:.3s;
}

.form-group input:focus {
  outline:none;
  border-color:#ff0080;
  box-shadow:0 0 15px rgba(255,0,128,.4);
}

/* Button */
.bitnet-login-button {
  width:100%;
  margin-top:15px;
  padding:14px;
  border:none;
  border-radius:20px;
  cursor:pointer;
  font-size:16px;
  font-weight:700;
  background:linear-gradient(135deg,#ff0080,#FFD700,#00f0ff);
  color:#fff;
  transition:.35s;
  box-shadow:0 12px 25px rgba(255,0,128,.35);
}

.bitnet-login-button:hover {
  transform:translateY(-3px);
  background:linear-gradient(135deg,#00f0ff,#ff0080,#FFD700);
  color:#05070d;
  box-shadow:0 15px 35px rgba(0,240,255,.45);
}

/* Switch */
.bitnet-auth-switch {
  text-align:center;
  margin-top:20px;
  font-size:14px;
  color:#ccc;
}

.bitnet-auth-switch a {
  color:#00f0ff;
  font-weight:600;
  text-decoration:none;
}

.bitnet-auth-switch a:hover { color:#ff0080; }

/* 📱 Responsive — make BIGGER on mobile */
@media(max-width:768px){
  .bitnet-login-container {
    width:95%;        /* fill most of tablet width */
    max-width:none;   /* remove cap */
    padding:45px 32px;
  }
  .bitnet-login-logo .bitnet-site-name { font-size:32px; }
}

@media(max-width:480px){
  .bitnet-login-container {
    width:100%;       /* full width on mobile */
    max-width:none;   /* no cap, fills screen */
    padding:60px 36px; /* extra padding for bold look */
  }
  .bitnet-login-logo .bitnet-site-name { font-size:34px; }
  .bitnet-login-title { font-size:26px; }
  .form-group input, .bitnet-login-button {
    font-size:18px;
    padding:20px;
  }
}