:root {
  color-scheme: dark;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #111111;
  color: #f4f0e8;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 20% 15%, rgba(167, 121, 64, 0.2), transparent 26rem),
    linear-gradient(135deg, #111111 0%, #17130f 58%, #211913 100%);
}

.shell {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 14vh 0;
}

.auth-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 32px 0;
}

.auth-card {
  width: min(430px, 100%);
  padding: 34px;
  border: 1px solid rgba(244, 240, 232, 0.12);
  border-radius: 18px;
  background: rgba(12, 10, 8, 0.74);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

.narrow {
  width: min(720px, calc(100% - 32px));
}

.eyebrow {
  color: #caa16b;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 7vw, 3.6rem);
  line-height: 1;
}

.lead, p {
  max-width: 620px;
  color: #cfc5b6;
  font-size: 1.08rem;
  line-height: 1.7;
}

.auth-form {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.auth-form label {
  color: #e3d8c8;
  font-size: 0.94rem;
  font-weight: 650;
}

.auth-form input {
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(244, 240, 232, 0.16);
  border-radius: 12px;
  outline: none;
  background: rgba(255, 255, 255, 0.06);
  color: #fff9f0;
  font: inherit;
}

.auth-form input:focus {
  border-color: #caa16b;
  box-shadow: 0 0 0 3px rgba(202, 161, 107, 0.14);
}

.auth-form button {
  min-height: 50px;
  margin-top: 8px;
  border: 0;
  border-radius: 12px;
  background: #d2a76e;
  color: #17100a;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
}

.auth-error {
  margin: 4px 0 0;
  color: #ffb4a8;
  font-size: 0.96rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 44px;
}

a {
  color: #ffffff;
}

.cards a {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
  text-decoration: none;
}

@media (max-width: 680px) {
  .auth-card {
    padding: 26px;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}