body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", "Trebuchet MS", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(191, 142, 91, 0.2), transparent 28rem),
    radial-gradient(circle at top right, rgba(110, 143, 131, 0.22), transparent 24rem),
    linear-gradient(180deg, #fbf7ef, #f6f1e7 56%, #ede5d7 100%);
  color: #1f261e;
}

.auth-shell {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.auth-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(24rem, 0.92fr);
  gap: 1rem;
  align-items: start;
}

.auth-panel {
  border: 1px solid rgba(18, 60, 53, 0.16);
  border-radius: 1.8rem;
  box-shadow: 0 24px 80px rgba(18, 34, 32, 0.14);
}

.auth-panel-brand {
  padding: 1.8rem;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.82), rgba(248, 243, 232, 0.9)),
    linear-gradient(120deg, rgba(18, 60, 53, 0.08), rgba(191, 142, 91, 0.1));
}

.auth-panel-form {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.95);
}

.auth-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  font: 700 1.1rem/1.05 "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, "Times New Roman", serif;
  color: #123c35;
}

.auth-kicker {
  margin: 1rem 0 0;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #123c35;
}

.auth-panel-brand h2 {
  margin: 0.45rem 0 0;
  font: 700 clamp(2rem, 4vw, 3.05rem) / 0.98 "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, "Times New Roman", serif;
  letter-spacing: -0.03em;
}

.auth-brand-copy {
  margin: 0.9rem 0 0;
  line-height: 1.65;
  color: rgba(31, 38, 30, 0.78);
}

.auth-signal-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.3rem;
}

.auth-signal-card {
  display: grid;
  gap: 0.3rem;
  padding: 1rem 1.05rem;
  border-radius: 1.15rem;
  border: 1px solid rgba(18, 60, 53, 0.14);
  background: rgba(255, 255, 255, 0.76);
}

.auth-signal-card strong {
  color: #123c35;
}

.auth-signal-card span {
  color: rgba(31, 38, 30, 0.72);
  line-height: 1.5;
}

.auth-audience-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.auth-audience-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(18, 60, 53, 0.18);
  background: rgba(255, 255, 255, 0.68);
  color: #123c35;
  font-weight: 700;
  text-decoration: none;
}

.auth-audience-link:hover,
.auth-audience-link:focus-visible {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(18, 60, 53, 0.32);
  transform: translateY(-1px);
}

.auth-panel-form h1 {
  margin: 0;
  font: 700 clamp(2rem, 3.6vw, 2.7rem) / 1 "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Palatino, "Times New Roman", serif;
  letter-spacing: -0.03em;
}

.auth-content-header {
  display: grid;
  gap: 0.7rem;
  margin-top: 0.85rem;
}

.auth-intro {
  margin: 0;
  color: rgba(31, 38, 30, 0.74);
  line-height: 1.6;
}

.auth-badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.auth-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.46rem 0.72rem;
  border-radius: 999px;
  background: rgba(18, 60, 53, 0.09);
  color: #123c35;
  font-size: 0.84rem;
  font-weight: 700;
}

.auth-badge-soft {
  background: rgba(191, 142, 91, 0.12);
  color: #6a4a2d;
}

.auth-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.auth-field {
  display: block;
  margin-top: 1rem;
}

.auth-field span {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.auth-field input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.7rem 0.8rem;
  border-radius: 12px;
  border: 1px solid #c7c2b1;
  font-size: 1rem;
}

.auth-button,
.auth-link {
  display: inline-block;
  font-family: inherit;
  font-size: 1rem;
  line-height: 1.2;
  border-radius: 999px;
  padding: 0.78rem 1.1rem;
  text-decoration: none;
  font-weight: 700;
}

.auth-button {
  border: 0;
  background: #123c35;
  color: #fffef9;
  cursor: pointer;
}

.auth-button:hover,
.auth-button:focus-visible {
  background: #0f342d;
  transform: translateY(-1px);
}

.auth-link {
  border: 1px solid rgba(18, 60, 53, 0.18);
  background: #f3efe6;
  color: #123c35;
}

.auth-link:hover,
.auth-link:focus-visible {
  background: #fff;
  border-color: rgba(18, 60, 53, 0.34);
  transform: translateY(-1px);
}

.auth-errors {
  margin: 1rem 0 0;
  padding: 0.8rem 1rem;
  border-radius: 14px;
  background: #fff0ef;
  color: #8e3027;
}

.auth-note {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: 14px;
  background: #edf6f0;
  color: #275742;
}

.auth-code {
  word-break: break-all;
  background: #f3f1ea;
  border-radius: 12px;
  padding: 0.75rem;
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(110, 143, 131, 0.24);
}

.auth-field input {
  border-color: rgba(18, 60, 53, 0.22);
}

.auth-field input:hover {
  border-color: rgba(18, 60, 53, 0.36);
}

.auth-field input:focus-visible {
  border-color: rgba(18, 60, 53, 0.42);
  box-shadow: 0 0 0 3px rgba(110, 143, 131, 0.18);
}

@media (max-width: 900px) {
  .auth-stage {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .auth-shell {
    width: min(100%, calc(100% - 1rem));
    padding: 1rem 0 2.5rem;
  }

  .auth-panel-brand,
  .auth-panel-form {
    padding: 1.15rem;
  }

  .auth-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .auth-button,
  .auth-link,
  .auth-audience-link {
    width: 100%;
    text-align: center;
  }
}