body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  gap: 1rem;
  background:
    radial-gradient(circle at top left, rgba(214, 95, 31, 0.17), transparent 24rem),
    radial-gradient(circle at bottom right, rgba(47, 125, 77, 0.14), transparent 22rem),
    linear-gradient(160deg, #f6f2ea 0%, #efe6d9 100%);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: #1f2622;
}
.login-card {
  width: min(560px, calc(100vw - 2rem));
  padding: 2rem;
  border-radius: 28px;
  background: rgba(255, 252, 246, 0.92);
  border: 1px solid rgba(31, 38, 34, 0.1);
  box-shadow: 0 24px 60px rgba(55, 42, 16, 0.12);
  backdrop-filter: blur(10px);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  background: rgba(214, 95, 31, 0.14);
  color: #d65f1f;
  font-weight: 700;
}
h1 {
  margin: 1rem 0 0.5rem;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.02;
}
p {
  margin: 0.5rem 0 0;
  line-height: 1.55;
  color: #5d665f;
}
.login-form {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.5rem;
}
label {
  display: grid;
  gap: 0.45rem;
  font-weight: 600;
}
input {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(31, 38, 34, 0.12);
  background: rgba(255,255,255,0.8);
  padding: 0.9rem 1rem;
  font: inherit;
  color: inherit;
}
input:focus {
  outline: none;
  border-color: rgba(214, 95, 31, 0.45);
  box-shadow: 0 0 0 4px rgba(214, 95, 31, 0.12);
}
.login-button {
  appearance: none;
  border: 0;
  border-radius: 18px;
  padding: 0.95rem 1.1rem;
  font: inherit;
  font-weight: 700;
  color: #fffaf3;
  background: linear-gradient(135deg, #d65f1f 0%, #b84618 100%);
  cursor: pointer;
}
.login-error {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: rgba(165, 62, 42, 0.12);
  color: #a53e2a;
  font-weight: 600;
}
.login-meta {
  margin-top: 1rem;
  font-size: 0.94rem;
  color: #5d665f;
}
code {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  background: rgba(31, 38, 34, 0.06);
  padding: 0.15rem 0.35rem;
  border-radius: 8px;
}
.page-version {
  text-align: center;
  color: #5d665f;
  font-size: 0.84rem;
}