:root {
  --nadia-violet: #7B2CBF;
  --nadia-violet-dark: #5E1F92;
  --nadia-pink: #E91E8C;
  --nadia-pink-dark: #C4166F;
  --nadia-dark: #201c19;
  --nadia-grey: #6b6259;
  --nadia-light: #F8F4FC;
  --nadia-border: #E5D8F0;
  --nadia-green: #10b981;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  font-family: 'Inter', -apple-system, system-ui, sans-serif;
  background: linear-gradient(135deg, #F8F4FC 0%, #EDE3F6 100%);
  min-height: 100vh;
  color: var(--nadia-dark);
  -webkit-font-smoothing: antialiased;
}
.nadia-header {
  position: fixed; top: 0; left: 0; right: 0;
  height: 60px; padding: 0 20px;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--nadia-border);
  display: flex; align-items: center; justify-content: space-between;
  z-index: 100;
}
.nadia-header .logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.nadia-header .logo img { height: 40px; width: auto; }
.nadia-header .logo-text {
  font-weight: 800; font-size: 18px;
  background: linear-gradient(135deg, var(--nadia-violet), var(--nadia-pink));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nadia-header .actions { display: flex; gap: 10px; align-items: center; }
.btn-primary {
  display: inline-block; padding: 11px 22px;
  background: linear-gradient(135deg, var(--nadia-violet), var(--nadia-pink));
  color: #FFF; border: none; border-radius: 10px;
  font-weight: 700; font-size: 14px;
  cursor: pointer; text-decoration: none;
  transition: transform .15s, box-shadow .15s;
  box-shadow: 0 4px 14px rgba(123,44,191,.25);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(123,44,191,.35); }
.btn-secondary {
  display: inline-block; padding: 11px 22px;
  background: #FFF; color: var(--nadia-violet);
  border: 2px solid var(--nadia-violet); border-radius: 10px;
  font-weight: 700; font-size: 14px;
  cursor: pointer; text-decoration: none;
  transition: all .15s;
}
.btn-secondary:hover { background: var(--nadia-violet); color: #FFF; }
.nadia-footer {
  text-align: center; padding: 20px;
  font-size: 12px; color: var(--nadia-grey); opacity: .7;
}
.nadia-footer a { color: inherit; }