html, body {
  height: 100%;
}
body {
  margin: 0;
  background: linear-gradient(135deg, #020024 0%, #0A2A4A 40%, #000814 100%);
  display: grid;
  place-items: center;
  min-height: 100vh;
}
.login-container {
  width: 100%;
  max-width: 360px;
  padding: clamp(12px, 4vw, 16px);
  position: relative;
  z-index: 1;
  margin: 0 auto;
}
.login-card {
  background: radial-gradient(100% 100% at 0% 0%, rgba(69,108,173,.35) 0%, rgba(18,42,80,.85) 60%, rgba(8,24,56,.95) 100%);
  border-radius: 22px;
  box-shadow: 0 24px 48px rgba(0,0,0,.35);
  border: 1px solid rgba(255,255,255,.06);
  padding: 18px 18px 16px;
  position: relative;
}
.login-card::before{ content:""; position:absolute; left:-1px; top:-1px; width:120px; height:100px; border-top-left-radius:22px; border-top-right-radius:60px; background: radial-gradient(60% 60% at 20% 20%, rgba(93,155,255,.65) 0%, rgba(93,155,255,.0) 70%); filter: blur(8px); }
.login-title{ display:flex; align-items:center; justify-content:flex-end; gap:.5rem; color:#fff; font-weight:800; letter-spacing:.3px; padding:.25rem .25rem .75rem; }
.login-title .icon{ width:32px; height:32px; display:grid; place-items:center; color:#9ec9ff; }
.stars-layer{ position: fixed; inset:0; pointer-events:none; z-index:0; overflow:hidden; }
.star{ position:absolute; background:#fff; border-radius:50%; box-shadow:0 0 6px rgba(255,255,255,.6); animation: drift var(--dur) linear infinite alternate, twinkle 3s ease-in-out infinite; }
@keyframes drift { to { transform: translate(var(--dx), var(--dy)); } }
@keyframes twinkle { 0%{opacity:.4} 50%{opacity:1} 100%{opacity:.6} }
.login-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #0A3D62;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  position: absolute;
  left: 50%;
  transform: translate(-50%, -50%);
  top: 0;
}
.login-avatar img{ width:56px; height:56px; display:block; filter: brightness(0) invert(1); }
.form-group { margin-top: clamp(18px, 5vw, 24px); }
.form-group label { display:block; color:#9ec9ff; margin-bottom:8px; font-size:.9rem; }
.input {
  width: 100%;
  border: 2px solid #2b77ff;
  border-radius: 14px;
  background: #eaf2ff;
  color: #0A3D62;
  padding: 14px 16px;
  text-align: center;
  box-shadow: inset 0 -2px 6px rgba(0,0,0,.06);
}
.input::placeholder{ color:#668; }
.input:focus{ outline:none; border-color:#5ab0ff; box-shadow: 0 0 0 3px rgba(90,176,255,.25); }
.login-row { display:flex; justify-content: space-between; align-items:center; margin: 12px 0 4px; }
.remember { color:#cfe0ff; }
.forgot a { color:#0A3D62; text-decoration:none; }
.login-btn {
  width: 100%;
  border: none;
  border-radius: 14px;
  padding: 12px 14px;
  background: linear-gradient(90deg, #4bb2ff, #6a5cff);
  color:#fff;
  font-weight:700;
  letter-spacing:.3px;
  box-shadow: 0 12px 24px rgba(75,178,255,.25);
}
.login-links { text-align:center; margin-top:12px; }
.login-links a { color:#0A3D62; text-decoration:none; }