:root {
  --bg-dark: #0e0f13;
  --bg-panel: #181b22;
  --accent: #e4572e;
  --accent-glow: 0 0 10px rgba(228, 87, 46, 0.6);
  --radius: 14px;
  --transition: 160ms ease;
  --gradient-accent: linear-gradient(100deg,#e4572e 0%,#ff9d42 45%,#e4572e 90%);
  --panel-glass: rgba(25,28,34,0.55);
  --panel-border: rgba(255,255,255,0.08);
  --panel-border-strong: rgba(255,255,255,0.16);
  --text-dim: #b0b7c2;
}

body {
  background:
    radial-gradient(circle at 20% 20%, #1d222d 0%, #0e0f13 70%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.015) 0 8px, transparent 8px 16px);
  color: #e6e6e6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main { flex: 1; }

.visually-hidden {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.panel {
  width: 100%;
  max-width: 420px;
  background: linear-gradient(160deg,#1b2028 0%,#13161b 70%);
  border: 1px solid #262d37;
  padding: 2.2rem 2rem 2.4rem;
  border-radius: 18px;
  position: relative;
  box-shadow: 0 10px 32px -8px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.03);
}
.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg,rgba(228,87,46,.5),rgba(88,101,242,.35),rgba(228,87,46,.5));
  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);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: .35;
  pointer-events: none;
}

.panel-title { font-size: 1.55rem; margin: 0 0 .6rem; letter-spacing: .6px; }
.panel-desc { margin: 0 0 1.8rem; color: #b5bcc7; font-size: .95rem; }

.discord-btn {
  --discord-color: #5865F2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .65rem;
  background: linear-gradient(135deg,var(--discord-color) 0%,#4752C4 100%);
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: .4px;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 20px -4px rgba(88,101,242,.55),0 0 0 1px rgba(255,255,255,.06);
  transition: var(--transition);
  isolation: isolate;
}
.discord-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px -6px rgba(88,101,242,.6),0 0 0 1px rgba(255,255,255,.1);
}
.discord-btn:active {
  transform: translateY(0);
  box-shadow: 0 5px 16px -4px rgba(88,101,242,.55);
}
.discord-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.15),0 0 0 6px rgba(88,101,242,0.45);
}
.discord-btn .icon {
  display: flex;
  position: relative;
}
.discord-btn .icon::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%,rgba(255,255,255,0.25),transparent 70%);
  opacity: 0;
  transform: scale(.5);
  transition: var(--transition);
}
.discord-btn:hover .icon::after {
  opacity: 1;
  transform: scale(1);
}
.discord-btn svg { width: 26px; height: 26px; }

.discord-btn.large {
  font-size: 1.12rem;
  padding: 1.15rem 1.65rem;
  border-radius: 18px;
  background: linear-gradient(135deg,#5865F2 0%,#4752c4 70%);
  box-shadow: 0 10px 30px -8px rgba(88,101,242,.65),0 0 0 1px rgba(255,255,255,.07);
}
.discord-btn.large:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 34px -10px rgba(88,101,242,.7),0 0 0 1px rgba(255,255,255,.12);
}
.discord-btn.large:active {
  transform: translateY(0);
  box-shadow: 0 8px 26px -8px rgba(88,101,242,.6);
}
.discord-btn.large .icon { margin-right: .6rem; line-height: 0; }
.discord-btn.large .discord-icon {
  display: block;
  width: 32px;
  height: 32px;
  filter: contrast(1.18) saturate(1.4) brightness(1.12);
  image-rendering: -webkit-optimize-contrast;
}
.discord-btn.large:active .discord-icon { transform: translateY(1px); }

.discord-btn.xl {
  font-size: 1.08rem;
  padding: 1.15rem 1.45rem;
  border-radius: 16px;
}
.discord-btn.xl .icon svg { width: 30px; height: 30px; }
.discord-btn.xl::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg,rgba(255,255,255,0.12),rgba(255,255,255,0));
  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);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.terms-note {
  margin: 1.9rem 0 0;
  font-size: .7rem;
  letter-spacing: .6px;
  text-transform: uppercase;
  color: #7d8590;
}

.meta-line {
  margin-top: 1.35rem;
  font-size: .68rem;
  letter-spacing: .5px;
  color: #606772;
  text-transform: uppercase;
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}
.meta-line span { display: inline-flex; align-items: center; gap: .35rem; }
.meta-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 4px 1px rgba(228,87,46,.6);
}

.auth-shell {
  position: relative;
  min-height: calc(100vh - 40px);
  padding: 1.5rem clamp(1rem,2vw,2rem);
  display: flex;
  align-items: center;
  justify-content: center;
}
.auth-grid {
  width: 100%;
  max-width: 1180px;
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(340px,1fr));
  gap: 3.5rem;
  align-items: stretch;
  position: relative;
}
.brand-side { display: flex; align-items: center; }
.brand-inner { width: 100%; max-width: 660px; }

.panel-heading {
  font-size: 1.95rem;
  margin: 0 0 .95rem;
  letter-spacing: .75px;
  position: relative;
}
.panel-heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 82px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 4px;
  box-shadow: 0 0 10px -2px #e4572e;
}
.panel-sub {
  margin: 0 0 2.05rem;
  color: var(--text-dim);
  font-size: .98rem;
  line-height: 1.45;
}

.bg-effects {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.orb {
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .35;
  mix-blend-mode: screen;
  animation: orbFloat 18s ease-in-out infinite;
}
.orb-a {
  top: -120px;
  left: -120px;
  background: radial-gradient(circle at 30% 30%, rgba(228,87,46,.85), transparent 70%);
}
.orb-b {
  bottom: -160px;
  right: -140px;
  background: radial-gradient(circle at 70% 70%, rgba(88,101,242,.9), transparent 65%);
  animation-delay: 6s;
}
@keyframes orbFloat {
  0%, 100% { transform: translate3d(0,0,0); }
  50% { transform: translate3d(60px,-40px,0); }
}

@media (prefers-reduced-motion: reduce) {
  .orb { animation: none; }
}

.noise {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.18'/%3E%3C/svg%3E") center/200px repeat;
  mix-blend-mode: overlay;
  opacity: .22;
}