:root {
  --bg: #05060a;
  --card: #0d1018;
  --text: #f4f6fb;
  --muted: #b8c0cc;
  --accent: #7ce7d3;
  --accent-strong: #5ed3bf;
  --border: #1b2130;
  --error: #ff7b7b;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--text);
  background:
    radial-gradient(900px 500px at 70% 10%, rgba(124, 231, 211, 0.12), transparent),
    radial-gradient(700px 400px at 10% 10%, rgba(118, 163, 255, 0.10), transparent),
    var(--bg);
}

.page {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px 16px;
}

.card {
  width: min(520px, 100%);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 22px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35);
}

.hero { text-align: center; }
.eyebrow {
  margin: 0;
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(124, 231, 211, 0.12);
  border: 1px solid rgba(124, 231, 211, 0.35);
  color: var(--accent);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.2px;
}
.title {
  margin: 12px 0 6px;
  font-size: clamp(24px, 5vw, 36px);
  font-weight: 700;
}
.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: clamp(14px, 3vw, 16px);
}

.form {
  margin-top: 24px;
  display: grid;
  gap: 10px;
}

.label {
  font-size: 14px;
  color: var(--muted);
}

.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

input[type="email"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #0f121b;
  color: var(--text);
  font-size: 15px;
}
input::placeholder { color: #6f7693; }

button[type="submit"] {
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  color: #041412;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.12s ease;
  min-width: 120px;
}
button[type="submit"]:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(124, 231, 211, 0.35); }
button[type="submit"]:disabled { opacity: 0.6; cursor: not-allowed; box-shadow: none; transform: none; }

.hint {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.status {
  min-height: 18px;
  font-size: 14px;
  margin: 4px 0 0;
}
.status.pending { color: var(--muted); }
.status.success { color: #9ef3d7; }
.status.error { color: var(--error); }

button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (max-width: 520px) {
  .input-row { grid-template-columns: 1fr; }
  button[type="submit"] { width: 100%; }
}