html {
  scroll-behavior: smooth;
}

body {
  background-color: #f5f7fa;
}

/* Navbar */
.navbar {
  border-bottom: 1px solid #e5e7eb;
}

.brand-logo {
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-logo .icon {
  color: #3273dc; /* Bulma primary */
}

.brand-text span {
  color: #3273dc;
}


/* Layout */
.page-container {
  max-width: 720px;
  margin: auto;
}

.tool-box {
  background: white;
  padding: 1rem;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.05);
}

textarea {
  resize: vertical;
  max-height: 160px;
}


/* Titles */
.page-title {
  text-align: center;
  margin-bottom: 1rem;
}

.page-subtitle {
  text-align: center;
  color: #6b7280;
  margin-bottom: 2rem;
}

/* Footer */
.footer {
  border-top: 1px solid #e5e7eb;
  font-size: 0.9rem;
}