:root {
  color: #2a261f;
  background: #fff7e8;
  font-family: ui-rounded, "SF Pro Rounded", "Avenir Next", system-ui, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 20rem;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 15% 10%, #fbe1c9 0 7rem, transparent 7.1rem),
    radial-gradient(circle at 90% 88%, #e1e9d7 0 9rem, transparent 9.1rem),
    #fff7e8;
}

button,
input {
  font: inherit;
}

.authorization-shell {
  display: grid;
  min-height: 100vh;
  padding: 2rem 1.25rem;
  place-items: center;
}

.authorization-card {
  width: min(100%, 28rem);
  padding: 2rem;
  border: 1px solid #e3d2ba;
  border-radius: 1.5rem;
  background: #fffcf5;
  box-shadow: 0 1.25rem 3rem rgb(101 90 75 / 14%);
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: #2f654b;
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: 0.01em;
}

.brand-mark {
  display: grid;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 0.7rem 0.7rem 0.7rem 0.25rem;
  background: #e66a2c;
  color: #2a261f;
  font-size: 0.95rem;
  place-items: center;
  transform: rotate(-4deg);
}

.intro {
  margin: 2rem 0 1.5rem;
}

h1 {
  margin: 0;
  font-size: clamp(1.85rem, 7vw, 2.45rem);
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.lede {
  margin: 0.9rem 0 0;
  color: #655a4b;
  font-size: 0.95rem;
  line-height: 1.55;
}

.stage {
  margin-top: 1.4rem;
}

.stage-title {
  margin: 0;
  font-size: 1.15rem;
  letter-spacing: -0.015em;
}

.stage-copy {
  margin: 0.45rem 0 0;
  color: #655a4b;
  font-size: 0.9rem;
  line-height: 1.5;
}

.stage form {
  margin-top: 0.9rem;
}

/* CSS-only two-stage switch: the backend redirect appends #code-entry after
   a code is requested; CSS :target shows the code stage and hides the email
   stage. Without the fragment the email stage is the default. The bridge
   script never switches stages or touches the fragment. */
#code-entry {
  display: none;
}

body:has(#code-entry:target) #email-stage {
  display: none;
}

body:has(#code-entry:target) #code-entry {
  display: block;
}

.stage-switch {
  margin: 0.9rem 0 0;
  font-size: 0.8rem;
}

.stage-switch a {
  color: #2f654b;
}

.stage-switch a:hover {
  text-decoration: underline;
}

form {
  display: grid;
  gap: 0.65rem;
}

label {
  margin-top: 0.35rem;
  color: #655a4b;
  font-size: 0.82rem;
  font-weight: 750;
}

input {
  width: 100%;
  min-height: 3rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid #e66a2c;
  border-radius: 0.8rem;
  outline: none;
  background: #fff7e8;
  color: #2a261f;
}

input:focus {
  border-color: #2f654b;
  outline: 3px solid #2f654b;
  outline-offset: 2px;
}

button {
  min-height: 3.15rem;
  margin-top: 0.8rem;
  border: 0;
  border-radius: 0.9rem;
  background: #e66a2c;
  color: #2a261f;
  cursor: pointer;
  font-weight: 800;
}

button:hover {
  background: #d6a62c;
}

button:focus-visible {
  outline: 3px solid #2a261f;
  outline-offset: 3px;
}

.privacy-note {
  display: flex;
  gap: 0.5rem;
  margin: 1.4rem 0 0;
  color: #756955;
  font-size: 0.75rem;
  line-height: 1.45;
}

.privacy-note span {
  color: #5e7e57;
}

@media (max-width: 30rem) {
  .authorization-shell {
    padding: 1rem;
  }

  .authorization-card {
    padding: 1.5rem;
    border-radius: 1.15rem;
  }
}