.auth-shell {
  display: grid;
  min-height: 100vh;
  place-content: center;
  justify-items: center;
  gap: 22px;
  padding: 25px;
  background: radial-gradient(circle at 75% 20%, #183a46 0, transparent 32%), #080d19;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font: 700 27px "Space Grotesk", sans-serif;
  letter-spacing: -1.3px;
}

.auth-brand img {
  width: 43px;
  height: 43px;
}

.auth-card {
  width: min(100vw - 40px, 430px);
  padding: 38px;
  border: 1px solid #263c4f;
  border-radius: 20px;
  background: #111b2b;
  box-shadow: 0 25px 80px #0004;
}

.auth-card h1 {
  margin: 10px 0 8px;
  font-size: 35px;
}

.auth-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.auth-card form {
  display: grid;
  gap: 17px;
  margin-top: 27px;
}

.auth-card label {
  display: grid;
  gap: 8px;
  color: #d4e0ed;
  font-size: 12px;
  font-weight: 700;
}

.auth-card input {
  height: 44px;
  padding: 0 12px;
  border: 1px solid #304057;
  border-radius: 9px;
  outline: none;
  background: #0c1727;
  color: #f0f6ff;
  font: 500 13px "DM Sans", sans-serif;
}

.auth-card input:focus {
  border-color: var(--accent);
}

.auth-card button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 44px;
  margin-top: 5px;
  padding: 0 14px;
  border: 0;
  border-radius: 9px;
  background: var(--accent);
  color: #0b1b22;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.auth-client {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #8497ad;
  font-size: 11px;
}

.auth-client img {
  width: 26px;
  height: 26px;
  border-radius: 5px;
  object-fit: contain;
  background: white;
}

.auth-switch a { color: var(--accent); font-weight: 700; }

@media (max-width: 480px) {
  .auth-card {
    padding: 25px;
  }
}