:root {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1f2933;
  background: #f5f7fa;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 1.5rem;
  background: var(--page-bg, #f5f7fa);
}

main {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.top-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.nav-links {
  display: flex;
  gap: 0.75rem;
  font-weight: 500;
}

.nav-links a {
  color: #1d4ed8;
  text-decoration: none;
}

.nav-links a:hover {
  text-decoration: underline;
}

.status {
  min-height: 1.5rem;
  font-size: 0.95rem;
  color: #4b5563;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1rem;
}

.card {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.logo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #e5e7eb;
}

.colors {
  display: flex;
  gap: 0.4rem;
}

.swatch {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 1px solid #d1d5db;
}

.external {
  font-size: 0.85rem;
  color: #4b5563;
}

.form-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  background: #fff;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 1px 4px rgba(15, 23, 42, 0.08);
}

label {
  font-size: 0.9rem;
  color: #4b5563;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

input,
select,
button {
  font: inherit;
  padding: 0.55rem 0.7rem;
  border-radius: 6px;
  border: 1px solid #cbd5f5;
}

button {
  cursor: pointer;
  background: #2563eb;
  color: #fff;
  border: none;
  transition: background 0.15s ease;
}

button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

button:hover:not(:disabled) {
  background: #1d4ed8;
}

.results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
}