:root {
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", Arial, sans-serif;
  background:
    radial-gradient(circle at 12% 12%, rgba(46, 111, 100, 0.18), transparent 28%),
    radial-gradient(circle at 88% 20%, rgba(248, 216, 170, 0.85), transparent 34%),
    linear-gradient(135deg, #f7f3ea 0%, #efe8da 52%, #e4dbc9 100%);
  color: #1d232f;
}

.auth-layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(360px, 460px);
  gap: 28px;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

.auth-product-panel {
  width: min(620px, 100%);
  min-height: 620px;
  border-radius: 26px;
  padding: 34px;
  color: #f8f4ea;
  background:
    linear-gradient(160deg, rgba(16, 31, 37, 0.94), rgba(17, 47, 42, 0.94)),
    radial-gradient(circle at 80% 10%, rgba(248, 216, 170, 0.35), transparent 34%);
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow: 0 28px 80px rgba(22, 28, 35, 0.22);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: #f8d8aa;
  color: #12332d;
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.24);
}

.eyebrow {
  margin: 0 0 10px;
  color: inherit;
  opacity: 0.7;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.auth-product-panel h1 {
  margin: 24px 0 12px;
  font-size: clamp(2.15rem, 5vw, 4.2rem);
  line-height: 0.94;
  letter-spacing: -0.07em;
  max-width: 560px;
}

.hero-copy {
  margin: 0;
  max-width: 500px;
  color: rgba(248, 244, 234, 0.76);
  line-height: 1.55;
  font-size: 1rem;
}

.auth-value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 34px;
}

.auth-value-grid div {
  min-height: 144px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(12px);
}

.auth-value-grid span,
.auth-value-grid small,
.auth-value-grid strong {
  display: block;
}

.auth-value-grid span {
  color: #f8d8aa;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.72rem;
  margin-bottom: 18px;
}

.auth-value-grid strong {
  font-size: 0.92rem;
  margin-bottom: 7px;
}

.auth-value-grid small {
  color: rgba(248, 244, 234, 0.64);
  line-height: 1.4;
}

.auth-panel {
  width: min(460px, 100%);
  background: #fffdf9;
  border: 1px solid #d8cdb8;
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 18px 54px rgba(33, 31, 27, 0.14);
}

.auth-heading h2 {
  margin: 0 0 8px;
  font-size: 1.75rem;
  letter-spacing: -0.045em;
}

.hint {
  margin: 0 0 18px;
  color: #5a6070;
}

.hint.compact {
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.auth-tabs button {
  border: 1px solid #b7aa91;
  background: #f4efe4;
  color: #2f2f2f;
  border-radius: 8px;
  padding: 10px;
  cursor: pointer;
  font-weight: 600;
}

.auth-tabs button.active {
  background: #2e6f64;
  border-color: #2e6f64;
  color: #fff;
}

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

.hidden {
  display: none;
}

.oauth-btn {
  width: 100%;
  margin-bottom: 12px;
  border: 1px solid #cfc5b5;
  border-radius: 8px;
  padding: 11px;
  background: #ffffff;
  color: #1f2937;
  cursor: pointer;
  font-weight: 600;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: #7a7164;
  font-size: 0.78rem;
}

.auth-divider.hidden {
  display: none;
}

.auth-divider::before,
.auth-divider::after {
  content: "";
  height: 1px;
  background: #ddd2bf;
  flex: 1;
}

.error-line {
  margin: 0 0 12px;
  color: #9f2f25;
  font-size: 0.9rem;
}

label {
  display: grid;
  gap: 6px;
  font-size: 0.95rem;
}

input {
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #c6baa4;
  font-size: 0.96rem;
  background: #fff;
  color: #1d232f;
}

.password-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  border: 1px solid #c6baa4;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.password-wrap input {
  border: 0;
  border-radius: 0;
}

.password-toggle,
.text-link {
  border: 0;
  background: transparent;
  color: #2e6f64;
  cursor: pointer;
  font-weight: 700;
}

.password-toggle {
  padding: 0 10px;
  font-size: 0.78rem;
}

.form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.86rem;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #4f5562;
  font-size: 0.86rem;
}

.checkbox-row input {
  width: 16px;
  height: 16px;
  margin: 1px 0 0;
  padding: 0;
}

.checkbox-row a {
  color: #2e6f64;
  font-weight: 700;
}

.terms-row {
  line-height: 1.4;
}

.auth-form button {
  margin-top: 4px;
  border: none;
  border-radius: 8px;
  padding: 11px;
  background: #2e6f64;
  color: #fff;
  cursor: pointer;
  font-weight: 700;
}

.auth-form .link-btn {
  margin-top: 0;
  border: 1px solid #b7aa91;
  background: transparent;
  color: #1d232f;
}

.password-meter {
  height: 6px;
  border-radius: 99px;
  background: #ebe3d5;
  overflow: hidden;
  margin-top: -4px;
}

.password-meter span {
  display: block;
  height: 100%;
  width: 0%;
  background: #b45309;
  transition: width 0.18s ease, background 0.18s ease;
}

.microcopy {
  margin: -4px 0 0;
  color: #6c7180;
  font-size: 0.78rem;
}

.auth-footnotes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 14px;
}

.auth-footnotes span {
  border: 1px solid #ddd2bf;
  border-radius: 10px;
  padding: 8px 9px;
  color: #5f665f;
  background: #f8f3ea;
  font-size: 0.76rem;
  line-height: 1.3;
}

.result-box {
  margin-top: 14px;
  background: #f5f2ea;
  border: 1px solid #d4c8b1;
  border-radius: 8px;
  padding: 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 12px;
  white-space: pre-wrap;
}

@media (max-width: 900px) {
  .auth-layout {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .auth-product-panel {
    min-height: auto;
    padding: 24px;
  }

  .auth-value-grid {
    grid-template-columns: 1fr;
  }
}