:root {
  --card-bg: #ffffff;
  --accent: #2563eb;
  --muted: #6b7280;
  --shadow: 0 6px 20px rgba(16,24,40,0.08);
  --radius: 14px;
  --max-width: 360px;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial;
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: linear-gradient(180deg, #f8fafc 0%, #eef2ff 100%);
  margin: 0;
  color: #0f172a;
}

.card {
  width: 100%;
  max-width: var(--max-width);
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(16,24,40,0.12);
}

.avatar-wrap {
  width: 118px;
  height: 118px;
  margin: 0 auto 14px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(37,99,235,0.12);
  background: linear-gradient(180deg, #fff, #f3f4f6);
}

.avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.name {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 6px 0 4px;
}

.role {
  font-size: .9rem;
  color: var(--muted);
  margin-bottom: 12px;
}

.bio {
  font-size: .95rem;
  color: #334155;
  line-height: 1.4;
  margin: 0 0 18px;
}

.links {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 9px 12px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 600;
  font-size: .9rem;
  border: 1px solid rgba(15,23,42,0.06);
  background: #fff;
  color: #0f172a;
  transition: transform .12s ease, box-shadow .12s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(2,6,23,0.06);
}

.btn--primary {
  background: linear-gradient(90deg, var(--accent), #0ea5e9);
  color: #fff;
  border: none;
}

.btn svg {
  width: 18px;
  height: 18px;
}

.meta {
  font-size: .82rem;
  color: var(--muted);
}

.upload-row {
  margin-top: 14px;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.file-input {
  font-size: .82rem;
  color: var(--muted);
}

@media (max-width: 420px) {
  .card { padding: 18px; }
  .avatar-wrap { width: 96px; height: 96px; }
}