:root {
  --cream: #FBF8F1;
  --cream-card: #FFFDF7;
  --cream-border: #EAE3D2;
  --oolong: #2F4A3C;
  --oolong-pressed: #263F33;
  --ink: #22362C;
  --ink-secondary: #5C6B5E;
  --amber: #C08A3E;
  --on-green: #FBF8F1;
  --focus: rgba(47,74,60,0.18);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: 'Plus Jakarta Sans', -apple-system, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main {
  flex: 1;
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
  padding: 96px 24px 48px;
}
.brand {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--amber);
  margin: 0 0 24px;
}
h1 {
  font-size: 34px;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin: 0 0 16px;
}
.sub {
  font-size: 18px;
  color: var(--ink-secondary);
  margin: 0 0 40px;
}
p { margin: 0 0 16px; }
a { color: var(--oolong); font-weight: 600; text-decoration: none; }
a:hover { text-decoration: underline; }

form { display: flex; flex-wrap: wrap; gap: 12px; }
input[type="email"] {
  flex: 1 1 240px;
  font: inherit;
  padding: 14px 16px;
  border: 1px solid #E0D8C6;
  border-radius: 12px;
  background: var(--cream-card);
  color: var(--ink);
}
input[type="email"]:focus {
  outline: none;
  border-color: var(--oolong);
  box-shadow: 0 0 0 4px var(--focus);
}
button {
  font: inherit;
  font-weight: 600;
  padding: 14px 24px;
  border: 0;
  border-radius: 12px;
  background: var(--oolong);
  color: var(--on-green);
  cursor: pointer;
}
button:hover { background: var(--oolong-pressed); }
button:disabled { opacity: 0.6; cursor: default; }
.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.status { min-height: 24px; margin-top: 16px; color: var(--ink-secondary); }
.status.done { color: var(--ink); font-weight: 600; }

footer {
  border-top: 1px solid var(--cream-border);
  padding: 24px;
  text-align: center;
  font-size: 14px;
  color: var(--ink-secondary);
}
footer a { margin: 0 8px; }