:root {
  --bg: #f5f7fa;
  --card-bg: #ffffff;
  --primary: #3366ff;
  --primary-hover: #2553d4;
  --text: #1e1e2f;
  --muted: #6a6a7a;
  --border: #e0e3eb;
  --radius: 12px;
  --shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

body.wrap {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
  padding: 16px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 32px 36px;
  width: 100%;
  max-width: 420px;
  text-align: center;
  transition: transform 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
}

h1 {
  margin-bottom: 8px;
  font-size: 1.4rem;
  color: var(--text);
}

p.muted {
  color: var(--muted);
  margin: 0 0 24px 0;
  font-size: 0.95rem;
}

.btn {
  background: var(--border);
  color: var(--text);
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
  display: inline-block;
  margin: 0 5px;
}

.btn:hover {
  background: #d5d8e0;
}

.btn.primary {
  background: var(--primary);
  color: #fff;
}

.btn.primary:hover {
  background: var(--primary-hover);
}

.btn.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

.result {
  background: #f1f4fb;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 0.9rem;
  margin-top: 16px;
  color: var(--muted);
  border: 1px solid var(--border);
}

.avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  margin-bottom: 12px;
  border: 2px solid var(--primary);
}

.header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 16px;
}

.actions {
  margin-top: 12px;
}

.btn.is-disabled {
  opacity: .6;
  pointer-events: none; /* kliks blokkeren */
}
.btn.loading::after {
  content: "⏳";
  margin-left: 8px;
}