/* auth.css — login + register page extras, reusing welcome.css base. */
.auth-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.back {
  position: absolute;
  top: 1.5rem;
  left: 2rem;
  color: var(--ink-mute);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.9rem;
}
.back:hover { color: var(--cyan); }

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow);
}

.auth-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.auth-lede {
  color: var(--ink-mute);
  font-size: 0.9rem;
  margin-bottom: 1.8rem;
  line-height: 1.5;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.auth-form label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ink-mute);
  margin-top: 0.5rem;
}

.auth-form input {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.15s ease;
}
.auth-form input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(62, 204, 217, 0.15);
}

.auth-form button {
  margin-top: 1.2rem;
  width: 100%;
  justify-content: center;
}

.auth-btn-full {
  display: flex;
  justify-content: center;
  width: 100%;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 1.5rem 0;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.auth-divider::before, .auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.auth-foot {
  margin-top: 1.5rem;
  text-align: center;
  color: var(--ink-mute);
  font-size: 0.88rem;
}
.auth-foot a {
  color: var(--cyan);
  text-decoration: none;
}
.auth-foot a:hover { color: var(--cyan-hot); }