:root {
  --leaf-100: #eef6e8;
  --leaf-300: #bbd89f;
  --leaf-500: #79b55c;
  --leaf-700: #3e6630;
  --sand-100: #faf5ed;
  --sand-300: #eadfce;
  --text-strong: #253229;
  --text-soft: #4f6157;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Aptos", "Segoe UI", sans-serif;
  color: var(--text-strong);
  background:
    radial-gradient(circle at 15% 20%, rgba(121, 181, 92, 0.18), transparent 28%),
    radial-gradient(circle at 84% 85%, rgba(210, 160, 119, 0.14), transparent 22%),
    linear-gradient(180deg, #fcfbf7, #f7f1e7);
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.login-card {
  width: min(100%, 460px);
  padding: 2.2rem;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(213, 227, 203, 0.9);
  box-shadow: 0 22px 58px rgba(53, 76, 46, 0.14);
}

.login-kicker {
  margin: 0 0 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.76rem;
  color: var(--leaf-700);
  font-weight: 700;
}

h1 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  font-size: clamp(2rem, 5vw, 2.7rem);
}

.login-copy {
  margin: 0.9rem 0 1.4rem;
  color: var(--text-soft);
  line-height: 1.6;
}

.login-form {
  display: grid;
  gap: 0.7rem;
}

.login-form label {
  font-size: 0.92rem;
  color: var(--text-soft);
}

.login-form input {
  min-height: 50px;
  border-radius: 13px;
  border: 1px solid rgba(184, 206, 170, 0.85);
  background: #fff;
  padding: 0.72rem 0.8rem;
  font: inherit;
  color: var(--text-strong);
  transition: box-shadow 180ms ease, border-color 180ms ease;
}

.login-form input:focus-visible {
  outline: none;
  border-color: var(--leaf-500);
  box-shadow: 0 0 0 3px rgba(121, 181, 92, 0.23);
}

.login-form button {
  margin-top: 0.35rem;
  min-height: 52px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(192, 221, 167, 0.98), rgba(121, 181, 92, 0.98));
  color: #1f2c20;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(79, 128, 58, 0.24);
  transition: transform 180ms ease, filter 180ms ease;
}

.login-form button:hover,
.login-form button:focus-visible {
  transform: translateY(-1px);
  filter: saturate(0.95);
}

.login-error {
  margin: 0.5rem 0 0;
  padding: 0.65rem 0.8rem;
  border-radius: 12px;
  color: #812f2f;
  background: rgba(220, 138, 138, 0.18);
  border: 1px solid rgba(193, 82, 82, 0.35);
}

@media (max-width: 560px) {
  .login-card {
    padding: 1.5rem;
    border-radius: 20px;
  }
}

@media (max-width: 420px) {
  .login-shell {
    padding: 0.7rem;
  }

  .login-card {
    padding: 1.2rem;
  }
}