.auth-screen {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--ink-950);
}

@media (max-width: 900px) {
  .auth-screen {
    grid-template-columns: 1fr;
  }
  .auth-brand {
    display: none;
  }
}

.auth-brand {
  position: relative;
  background: var(--ink-900);
  border-right: 1px dashed var(--hairline);
  padding: 56px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.auth-brand::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    transparent,
    transparent 39px,
    var(--hairline-soft) 40px
  );
  opacity: 0.5;
  pointer-events: none;
}

.auth-brand .mark {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--gold-soft);
  position: relative;
  z-index: 1;
}

.auth-brand .mark em {
  color: var(--gold);
  font-style: normal;
}

.auth-quote {
  position: relative;
  z-index: 1;
  max-width: 420px;
}

.auth-quote .num {
  font-family: var(--font-display);
  font-size: 64px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 18px;
}

.auth-quote h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  line-height: 1.35;
  margin: 0 0 12px;
  color: var(--text-hi);
}

.auth-quote p {
  color: var(--text-lo);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
}

.auth-footnote {
  position: relative;
  z-index: 1;
  font-size: 12px;
  color: var(--text-lo);
  display: flex;
  gap: 22px;
}

.auth-footnote strong {
  color: var(--text-hi);
  font-family: var(--font-mono);
  font-size: 15px;
  display: block;
}

.auth-form-side {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 24px;
}

.auth-card {
  width: 100%;
  max-width: 380px;
}

.auth-card .mark-mobile {
  display: none;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--gold-soft);
  margin-bottom: 30px;
}

@media (max-width: 900px) {
  .auth-card .mark-mobile {
    display: block;
  }
}

.auth-card .eyebrow {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.auth-card h1 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.auth-card .sub {
  color: var(--text-lo);
  font-size: 14px;
  margin-bottom: 30px;
}

.auth-form .field {
  margin-bottom: 16px;
}

.auth-form input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-hi);
  font-size: 14px;
  font-family: var(--font-body);
  transition: border-color 0.15s ease;
}

.auth-form input:focus {
  outline: none;
  border-color: var(--gold);
}

.auth-form label {
  display: block;
  font-size: 12.5px;
  color: var(--text-mid);
  margin-bottom: 6px;
  font-weight: 500;
}

.auth-submit {
  width: 100%;
  padding: 13px;
  background: var(--gold);
  color: #1c1404;
  border: none;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 6px;
  transition: background 0.15s ease, transform 0.12s ease;
}

.auth-submit:hover {
  background: var(--gold-soft);
}
.auth-submit:active {
  transform: scale(0.98);
}
.auth-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.auth-alt {
  text-align: center;
  margin-top: 22px;
  font-size: 13.5px;
  color: var(--text-lo);
}

.auth-alt a {
  color: var(--gold-soft);
  font-weight: 600;
}

.auth-alt a:hover {
  text-decoration: underline;
}

.auth-error-banner {
  display: none;
  background: var(--coral-dim);
  border: 1px solid rgba(226, 120, 91, 0.35);
  color: var(--coral);
  font-size: 13px;
  padding: 10px 13px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

.pw-hint {
  font-size: 11.5px;
  color: var(--text-lo);
  margin-top: 6px;
}