/* ====================================================
   Login Page — Aurora style
   ==================================================== */

.lg-wrap{
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lg-card{
  position: relative;
  width: 100%;
  max-width: 440px;
  padding: 36px 32px 32px;
  border-radius: var(--au-r-xl);
  background: var(--au-surface-strong);
  border: 1px solid var(--au-border-2);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  box-shadow:
    0 40px 100px rgba(0,0,0,.5),
    0 0 0 1px rgba(var(--au-glow-c), 0.10) inset,
    0 0 60px rgba(var(--au-glow-c), 0.15);
  animation: lg-in .5s cubic-bezier(.2,.8,.2,1) both;
  overflow: hidden;
}
.lg-card::before{
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg,
    rgba(var(--au-glow-c), 0.5) 0%,
    transparent 40%,
    rgba(var(--au-glow-v), 0.4) 80%);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  pointer-events: none;
  opacity: .9;
}
@keyframes lg-in{
  from{ opacity: 0; transform: translateY(20px) scale(.98); }
  to  { opacity: 1; transform: translateY(0) scale(1); }
}

.lg-head{
  text-align: center;
  margin-bottom: 28px;
  position: relative;
}

.lg-logo{
  width: 64px; height: 64px;
  margin: 0 auto 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--au-accent), var(--au-accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: #fff;
  box-shadow:
    0 12px 40px rgba(var(--au-glow-c), 0.5),
    0 0 0 8px rgba(var(--au-glow-c), 0.06);
  animation: lg-pulse 3s ease-in-out infinite;
}
@keyframes lg-pulse{
  50%{ box-shadow: 0 16px 48px rgba(var(--au-glow-c), 0.65), 0 0 0 12px rgba(var(--au-glow-c), 0.04); }
}

.lg-badge{
  display: inline-block;
  padding: 4px 12px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--au-accent);
  background: rgba(var(--au-glow-c), 0.12);
  border: 1px solid rgba(var(--au-glow-c), 0.25);
  border-radius: 999px;
  margin-bottom: 10px;
}

.lg-head h1{
  margin: 0 0 6px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, var(--au-text-1) 0%, var(--au-accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lg-head p{
  margin: 0;
  font-size: 13px;
  color: var(--au-text-3);
}

.lg-form{
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.lg-field{
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.lg-field label{
  font-size: 11px;
  font-weight: 700;
  color: var(--au-text-3);
  letter-spacing: 0.05em;
  padding-inline-start: 4px;
}

.lg-input{
  position: relative;
  display: flex;
  align-items: center;
  background: var(--au-surface);
  border: 1px solid var(--au-border);
  border-radius: 12px;
  transition: border-color .15s, box-shadow .15s, background .15s;
  overflow: hidden;
}
.lg-input:focus-within{
  border-color: var(--au-accent);
  background: var(--au-surface-2);
  box-shadow: 0 0 0 4px rgba(var(--au-glow-c), 0.15);
}

.lg-ic{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 48px;
  color: var(--au-text-3);
  flex-shrink: 0;
}
.lg-input:focus-within .lg-ic{ color: var(--au-accent); }

.lg-input input{
  flex: 1;
  height: 48px;
  border: none;
  background: transparent;
  color: var(--au-text-1);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  padding: 0 12px 0 0;
  min-width: 0;
}
.lg-input input::placeholder{ color: var(--au-text-4); }

.lg-eye{
  border: none;
  background: transparent;
  width: 44px;
  height: 48px;
  cursor: pointer;
  color: var(--au-text-3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .15s;
}
.lg-eye:hover{ color: var(--au-accent); }

.lg-btn{
  margin-top: 8px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--au-accent), var(--au-accent-2));
  border: none;
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  cursor: pointer;
  font-family: inherit;
  box-shadow: 0 12px 32px rgba(var(--au-glow-c), 0.4);
  transition: transform .12s, box-shadow .2s, opacity .15s;
  position: relative;
  overflow: hidden;
}
.lg-btn::before{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.15) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform .5s;
}
.lg-btn:hover{
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(var(--au-glow-c), 0.55);
}
.lg-btn:hover::before{ transform: translateX(100%); }
.lg-btn:active{ transform: translateY(0); }
.lg-btn:disabled{ opacity: .6; cursor: wait; }
.lg-btn svg{ transition: transform .15s; }
.lg-btn:hover svg{ transform: translateX(-3px); }

.lg-foot{
  margin-top: 8px;
  text-align: center;
}
.lg-note{
  font-size: 11.5px;
  color: var(--au-text-4);
  line-height: 1.6;
}

/* Light theme tweaks */
:root[data-theme="light"] .lg-card{
  box-shadow:
    0 20px 60px rgba(8, 11, 30, 0.15),
    0 0 0 1px rgba(var(--au-glow-c), 0.10) inset;
}

/* Responsive */
@media (max-width: 480px){
  .lg-card{
    padding: 28px 22px 24px;
    max-width: 100%;
  }
  .lg-head h1{ font-size: 22px; }
  .lg-logo{ width: 56px; height: 56px; font-size: 26px; }
}