:root {
  --bg-start: #eef2ff;
  --bg-mid: #ffffff;
  --bg-end: #ffffff;
  --text-main: #111827;
  --text-sub: #6b7280;
  --btn-bg: #4f46e5;
  --btn-bg-hover: #4338ca;
  --btn-text: #ffffff;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  font-family:
    Inter,
    system-ui,
    -apple-system,
    Segoe UI,
    Roboto,
    "Helvetica Neue",
    Arial,
    "Noto Sans",
    "Liberation Sans",
    sans-serif;
  background: linear-gradient(
    to bottom,
    var(--bg-start),
    var(--bg-mid),
    var(--bg-end)
  );
  color: var(--text-main);
}
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 64px 24px 24px;
  text-align: center;
}
.brand {
  margin-top: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 40px;
}
.brand img {
  height: 32px;
  opacity: 0.8;
}
.lead {
  margin-top: 16px;
  color: var(--text-sub);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.5;
}
form {
  margin-top: 40px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}
label {
  display: block;
  font-size: 14px;
  margin-bottom: 8px;
}
input[type="email"] {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
  background: #ffffff;
}
.error {
  color: #dc2626;
  font-size: 12px;
  margin-top: 6px;
  min-height: 16px;
}
.helper {
  font-size: 12px;
  color: var(--text-sub);
  text-align: center;
  margin-top: 8px;
}
.actions {
  margin-top: 12px;
}
button {
  width: 100%;
  padding: 12px 14px;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  background: var(--btn-bg);
  color: var(--btn-text);
  cursor: pointer;
}
button:hover {
  background: var(--btn-bg-hover);
}
.secondary {
  margin-top: 28px;
}
.footer {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 40px;
  text-align: center;
  font-size: 12px;
  color: var(--text-sub);
}
.status {
  margin-top: 10px;
  font-size: 13px;
  text-align: center;
  min-height: 18px;
}
.link-btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--btn-bg);
  color: var(--btn-text);
  text-decoration: none;
  font-weight: 600;
}
.link-btn:hover {
  background: var(--btn-bg-hover);
}