:root {
  color-scheme: dark;
  --background: #080911;
  --surface: rgba(22, 24, 38, 0.84);
  --surface-border: rgba(255, 255, 255, 0.09);
  --text-primary: #f7f7fb;
  --text-secondary: #a8a9b7;
  --violet: #8b5cf6;
  --violet-light: #a78bfa;
  --danger: #fb7185;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 24px;
  overflow-x: hidden;
  color: var(--text-primary);
  background:
    radial-gradient(circle at 20% 10%, rgba(139, 92, 246, 0.24), transparent 32rem),
    radial-gradient(circle at 85% 85%, rgba(88, 28, 135, 0.24), transparent 30rem),
    var(--background);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

.auth-orb {
  position: fixed;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  filter: blur(100px);
  opacity: 0.18;
  pointer-events: none;
}

.auth-orb--one {
  top: -170px;
  left: -130px;
  background: var(--violet);
}

.auth-orb--two {
  right: -170px;
  bottom: -170px;
  background: #6d28d9;
}

.auth-card {
  position: relative;
  width: min(100%, 470px);
  padding: clamp(30px, 6vw, 48px);
  overflow: hidden;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 28px;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(24px);
}

.auth-card::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(
    135deg,
    rgba(167, 139, 250, 0.11),
    transparent 40%
  );
}

.auth-content {
  position: relative;
  z-index: 1;
}

.auth-logo {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.08em;
  color: #fff;
  background: linear-gradient(145deg, var(--violet-light), #6d28d9);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 22px;
  box-shadow: 0 18px 45px rgba(109, 40, 217, 0.38);
}

.auth-eyebrow {
  margin: 0 0 12px;
  color: var(--violet-light);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.auth-title {
  margin: 0;
  font-size: clamp(30px, 7vw, 42px);
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.auth-description {
  max-width: 360px;
  margin: 18px auto 30px;
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.75;
}

.auth-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 54px;
  padding: 14px 22px;
  color: #fff;
  font-size: 15px;
  font-weight: 750;
  text-decoration: none;
  background: linear-gradient(135deg, #5865f2, #4752c4);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 15px;
  box-shadow: 0 14px 34px rgba(88, 101, 242, 0.28);
  transition:
    transform 160ms ease,
    filter 160ms ease,
    box-shadow 160ms ease;
}

.auth-button:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(88, 101, 242, 0.36);
}

.auth-button:focus-visible,
.auth-link:focus-visible {
  outline: 3px solid rgba(167, 139, 250, 0.55);
  outline-offset: 4px;
}

.auth-button svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.auth-footer {
  margin: 24px 0 0;
  color: #777988;
  font-size: 12px;
  line-height: 1.6;
}

.auth-status-icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  color: var(--danger);
  font-size: 34px;
  background: rgba(251, 113, 133, 0.1);
  border: 1px solid rgba(251, 113, 133, 0.22);
  border-radius: 22px;
}

.auth-reason {
  margin: -12px 0 26px;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.65;
}

.auth-actions {
  display: grid;
  gap: 12px;
}

.auth-button--secondary {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.055);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

.auth-link {
  color: var(--violet-light);
  text-decoration: none;
}

@media (max-width: 520px) {
  body {
    padding: 16px;
  }

  .auth-card {
    padding: 32px 22px;
    border-radius: 22px;
  }
}