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

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 8%, rgba(212, 175, 55, 0.18), transparent 28%),
    radial-gradient(circle at 88% 88%, rgba(22, 86, 61, 0.35), transparent 32%),
    linear-gradient(135deg, #020503 0%, #07130d 48%, #000 100%);
  color: #fff;
  font-family: Arial, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(420px, 1fr) minmax(380px, 560px);
}

.auth-showcase {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 42px;
  padding: 54px 7%;
  border-right: 1px solid rgba(212, 175, 55, 0.28);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #d4af37, #fff1a8);
  color: #080808;
  font-size: 28px;
  font-weight: 900;
}

.brand h1,
.form-head h1 {
  color: #f7d766;
}

.brand p,
.form-head p,
.showcase-copy p,
.security-line,
.field-hint {
  color: #cbd5cf;
}

.showcase-copy {
  max-width: 760px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 9px 14px;
  border: 1px solid rgba(212, 175, 55, 0.48);
  border-radius: 999px;
  color: #f7d766;
  background: rgba(212, 175, 55, 0.08);
  font-weight: 800;
}

.showcase-copy h2 {
  max-width: 820px;
  font-size: 56px;
  line-height: 1.04;
}

.showcase-copy p {
  max-width: 680px;
  margin-top: 18px;
  font-size: 18px;
}

.vip-card {
  width: min(100%, 560px);
  min-height: 300px;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.55);
  border-radius: 18px;
  padding: 28px;
  background:
    radial-gradient(circle at 20% 10%, rgba(255, 241, 168, 0.22), transparent 28%),
    linear-gradient(135deg, #050706, #0d1a12 48%, #000);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.52);
}

.vip-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% 28%;
  height: 180px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.13);
}

.vip-top,
.vip-bottom {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.vip-chip {
  width: 62px;
  height: 46px;
  border-radius: 10px;
  background: linear-gradient(135deg, #d4af37, #fff1a8);
}

.vip-nfc {
  color: #f7d766;
  font-size: 28px;
}

.vip-card h3 {
  position: relative;
  z-index: 1;
  margin-top: 52px;
  color: #fff;
  font-size: 26px;
}

.vip-card p {
  position: relative;
  z-index: 1;
  margin-top: 8px;
  color: #d9d9d9;
}

.vip-bottom {
  margin-top: 42px;
  align-items: end;
}

.vip-bottom span {
  display: block;
  color: #9ca9a1;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.vip-bottom strong {
  display: block;
  margin-top: 5px;
  color: #f7d766;
  font-size: 18px;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.security-box {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.045);
}

.security-box strong {
  color: #f7d766;
}

.security-box span {
  display: block;
  margin-top: 5px;
  color: #bfc7c1;
  font-size: 13px;
}

.auth-panel {
  display: grid;
  place-items: center;
  padding: 44px;
}

.auth-card {
  width: 100%;
  max-width: 500px;
  border: 1px solid rgba(212, 175, 55, 0.42);
  border-radius: 12px;
  padding: 34px;
  background: rgba(3, 7, 5, 0.9);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

.form-head {
  margin-bottom: 26px;
}

.form-head h1 {
  font-size: 32px;
}

.form-head p {
  margin-top: 8px;
}

.auth-form {
  display: grid;
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  color: #fff;
  font-size: 14px;
  font-weight: 800;
}

.input-wrap {
  min-height: 54px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.055);
}

.input-wrap i {
  color: #d4af37;
}

.input-wrap input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
}

.input-wrap input::placeholder {
  color: #8f9b94;
}

.toggle-password {
  border: 0;
  background: transparent;
  color: #f7d766;
  cursor: pointer;
  font-weight: 800;
}

.form-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: #cbd5cf;
  font-size: 14px;
}

.form-row a,
.auth-links a {
  color: #f7d766;
  font-weight: 800;
}

.auth-message {
  min-height: 24px;
  color: #ffb4a8;
  font-weight: 800;
  text-align: center;
}

.auth-message[data-state="success"] {
  color: #bff2c3;
}

.primary-btn,
.secondary-btn {
  min-height: 52px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 900;
}

.primary-btn {
  width: 100%;
  border: 0;
  background: linear-gradient(135deg, #d4af37, #fff1a8);
  color: #080808;
}

.secondary-btn {
  border: 1px solid rgba(212, 175, 55, 0.44);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
  color: #aeb9b2;
  font-size: 13px;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.social-grid-register {
  grid-template-columns: 1fr;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.notice-card {
  margin-top: 20px;
  border: 1px solid rgba(212, 175, 55, 0.28);
  border-radius: 8px;
  padding: 16px;
  background: rgba(212, 175, 55, 0.075);
  color: #cbd5cf;
}

.auth-links {
  margin-top: 22px;
  text-align: center;
  color: #cbd5cf;
}

@media (max-width: 980px) {
  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-showcase {
    border-right: 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.28);
  }

  .showcase-copy h2 {
    font-size: 40px;
  }
}

@media (max-width: 640px) {
  .auth-showcase,
  .auth-panel {
    padding: 24px 18px;
  }

  .auth-card {
    padding: 24px;
  }

  .security-grid,
  .social-grid {
    grid-template-columns: 1fr;
  }
}