:root {
  --vcard2qr-bg: #f7f8fb;
  --vcard2qr-text: #172033;
  --vcard2qr-muted: #667085;
  --vcard2qr-border: #e4e7ec;
  --vcard2qr-surface: #ffffff;
  --vcard2qr-primary: #1d4ed8;
  --vcard2qr-primary-dark: #153eaa;
  --vcard2qr-success: #027a48;
  --vcard2qr-error: #b42318;
}
.vcard2qr-hero,
.vcard2qr-dashboard,
.vcard2qr-plans,
.vcard2qr-box,
.vcard2qr-form,
.vcard2qr-card {
  box-sizing: border-box;
}
.vcard2qr-hero {
  background: linear-gradient(180deg, #fff, var(--vcard2qr-bg));
  border: 1px solid var(--vcard2qr-border);
  border-radius: 28px;
  padding: clamp(2rem, 5vw, 5rem);
  margin: 2rem auto;
  max-width: 1100px;
}
.vcard2qr-kicker {
  color: var(--vcard2qr-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .85rem;
}
.vcard2qr-hero h1 {
  color: var(--vcard2qr-text);
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
  max-width: 820px;
  margin: .4rem 0 1rem;
}
.vcard2qr-hero p {
  color: var(--vcard2qr-muted);
  max-width: 720px;
  font-size: 1.1rem;
}
.vcard2qr-actions,
.vcard2qr-plans {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: stretch;
}
.vcard2qr-plans {
  max-width: 1100px;
  margin: 1.5rem auto;
}
.vcard2qr-plans.compact {
  margin: 0;
}
.vcard2qr-card,
.vcard2qr-box,
.vcard2qr-form {
  background: var(--vcard2qr-surface);
  color: var(--vcard2qr-text);
  border: 1px solid var(--vcard2qr-border);
  border-radius: 20px;
  padding: 1.25rem;
  box-shadow: 0 16px 35px rgba(16, 24, 40, .05);
}
.vcard2qr-card {
  flex: 1 1 260px;
}
.vcard2qr-dashboard {
  display: grid;
  gap: 1rem;
  max-width: 1100px;
  margin: 2rem auto;
}
.vcard2qr-button,
.vcard2qr-form button,
.vcard2qr-button:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .75rem 1rem;
  border-radius: 999px;
  border: 0;
  background: var(--vcard2qr-primary);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease;
}
.vcard2qr-button:hover,
.vcard2qr-form button:hover {
  background: var(--vcard2qr-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}
.vcard2qr-button.secondary {
  background: #eef4ff;
  color: var(--vcard2qr-primary);
}
.vcard2qr-button[disabled],
.vcard2qr-form button[disabled] {
  opacity: .55;
  cursor: not-allowed;
}
.vcard2qr-form {
  display: grid;
  gap: 1rem;
  max-width: 640px;
}
.vcard2qr-form label {
  display: grid;
  gap: .35rem;
  color: var(--vcard2qr-text);
  font-weight: 600;
}
.vcard2qr-form input[type="text"],
.vcard2qr-form input[type="email"],
.vcard2qr-form input[type="password"],
.vcard2qr-form input[type="file"] {
  width: 100%;
  border: 1px solid var(--vcard2qr-border);
  border-radius: 12px;
  padding: .75rem .85rem;
  background: #fff;
  color: var(--vcard2qr-text);
}
.vcard2qr-alert {
  max-width: 1100px;
  margin: 1rem auto;
  border-radius: 14px;
  padding: 1rem;
  border: 1px solid var(--vcard2qr-border);
  background: #fff;
}
.vcard2qr-alert.success { color: var(--vcard2qr-success); border-color: #abefc6; background: #ecfdf3; }
.vcard2qr-alert.error { color: var(--vcard2qr-error); border-color: #fecdca; background: #fef3f2; }
.vcard2qr-muted { color: var(--vcard2qr-muted); }
.vcard2qr-table-wrap { overflow-x: auto; }
.vcard2qr-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}
.vcard2qr-table th,
.vcard2qr-table td {
  border-bottom: 1px solid var(--vcard2qr-border);
  padding: .8rem;
  text-align: left;
}
.vcard2qr-table th {
  color: var(--vcard2qr-muted);
  font-size: .88rem;
}
.vcard2qr-box.small .login-username,
.vcard2qr-box.small .login-password,
.vcard2qr-box.small .login-remember,
.vcard2qr-box.small .login-submit {
  margin: .6rem 0;
}
@media (max-width: 720px) {
  .vcard2qr-hero,
  .vcard2qr-card,
  .vcard2qr-box,
  .vcard2qr-form {
    border-radius: 16px;
  }
  .vcard2qr-actions,
  .vcard2qr-plans {
    flex-direction: column;
  }
  .vcard2qr-button {
    width: 100%;
  }
}