/* ── FitFever Lid-brengt-Lid ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --green:       #1B5E20;
  --green-light: #e8f5e9;
  --green-mid:   #4CAF50;
  --orange:      #E65100;
  --grey:        #666;
  --border:      #ddd;
  --bg:          #f4f7f4;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: #222;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ─────────────────────────────────────────────────────── */
header {
  background: var(--green);
  color: #fff;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo        { font-size: 20px; font-weight: bold; letter-spacing: .5px; }
.header-sub  { font-size: 13px; opacity: .75; }

/* ── Main ───────────────────────────────────────────────────────── */
main {
  flex: 1;
  max-width: 640px;
  width: 100%;
  margin: 32px auto;
  padding: 0 16px;
}

/* ── Card ───────────────────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0,0,0,.08);
  padding: 32px 36px;
}
.card-center { text-align: center; }

/* ── Hero ───────────────────────────────────────────────────────── */
.card-hero {
  text-align: center;
  margin-bottom: 28px;
}
.card-hero h1 {
  font-size: 26px;
  color: var(--green);
  line-height: 1.3;
  margin-bottom: 10px;
}
.highlight { color: var(--orange); }
.sub       { color: var(--grey); font-size: 15px; }
.form-intro{ color: var(--grey); font-size: 14px; margin-bottom: 20px; }

/* ── Avatar (referral hero) ──────────────────────────────────────── */
.avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  font-size: 28px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.name { color: var(--green); }

/* ── Benefits row ────────────────────────────────────────────────── */
.benefits-row {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.benefit {
  flex: 1;
  background: var(--green-light);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14px;
}
.benefit-icon { font-size: 22px; }

/* ── Divider ─────────────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border); margin: 24px 0; }

/* ── Forms ───────────────────────────────────────────────────────── */
h2 { font-size: 18px; color: var(--green); margin-bottom: 16px; }

.form-row {
  display: flex;
  gap: 12px;
}
.form-group {
  display: flex;
  flex-direction: column;
  flex: 1;
  margin-bottom: 16px;
}
label {
  font-size: 13px;
  font-weight: bold;
  color: #444;
  margin-bottom: 5px;
}
input {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 15px;
  transition: border-color .15s;
  width: 100%;
}
input:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(27,94,32,.1);
}

.btn-primary {
  display: block;
  width: 100%;
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 14px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 8px;
  transition: background .15s;
}
.btn-primary:hover { background: #2E7D32; }

.btn-secondary {
  display: inline-block;
  background: var(--green-light);
  color: var(--green);
  border: 2px solid var(--green);
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 15px;
  font-weight: bold;
  text-decoration: none;
  transition: background .15s;
}
.btn-secondary:hover { background: #c8e6c9; }

.form-note { color: #999; font-size: 12px; margin-top: 10px; text-align: center; }

/* ── Link box (bevestiging) ──────────────────────────────────────── */
.link-box {
  background: var(--green-light);
  border: 2px solid var(--green);
  border-radius: 10px;
  padding: 20px 24px;
  text-align: center;
  margin: 24px 0;
}
.link-label   { font-size: 13px; color: var(--grey); margin-bottom: 6px; }
.link-display {
  font-size: 19px;
  font-weight: bold;
  color: var(--green);
  word-break: break-all;
  margin-bottom: 14px;
}
.btn-copy {
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: bold;
  cursor: pointer;
}
.btn-copy:hover { background: #2E7D32; }
.copy-confirm   { display: none; color: var(--green); font-weight: bold; margin-left: 10px; font-size: 14px; }

/* ── Share row ───────────────────────────────────────────────────── */
.share-row {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}
.btn-whatsapp {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  padding: 12px;
  font-size: 14px;
  font-weight: bold;
}
.btn-whatsapp:hover { background: #1ebe5d; }
.btn-mail {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #1565C0;
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  padding: 12px;
  font-size: 14px;
  font-weight: bold;
}
.btn-mail:hover { background: #0d47a1; }

/* ── Info box ────────────────────────────────────────────────────── */
.info-box {
  background: var(--green-light);
  border-radius: 8px;
  padding: 18px 22px;
  font-size: 14px;
}
.info-box h3 { color: var(--green); margin-bottom: 10px; font-size: 15px; }
.info-box ol  { padding-left: 18px; }
.info-box li  { margin-bottom: 8px; }

/* ── Big check / bedankt ─────────────────────────────────────────── */
.big-check, .check-icon {
  width: 64px; height: 64px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  margin: 0 auto 20px;
}

/* ── Alerts ──────────────────────────────────────────────────────── */
.alert { padding: 12px 16px; border-radius: 6px; margin-bottom: 16px; font-size: 14px; }
.alert-error   { background: #ffebee; color: #b71c1c; border: 1px solid #ffcdd2; }
.alert-success { background: var(--green-light); color: var(--green); border: 1px solid #a5d6a7; }

/* ── Footer ──────────────────────────────────────────────────────── */
footer {
  text-align: center;
  color: #aaa;
  font-size: 12px;
  padding: 20px;
}

/* ── Mobile ──────────────────────────────────────────────────────── */
@media (max-width: 520px) {
  .card          { padding: 24px 20px; }
  .form-row      { flex-direction: column; }
  .benefits-row  { flex-direction: column; }
  .share-row     { flex-direction: column; }
  .card-hero h1  { font-size: 22px; }
}