/* Principle Box — Enhanced visual identity */

.pri-callout {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  overflow: hidden;
  margin: 20px 0;
}

/* Header bar — blue strip with icon + principle label */
.pri-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: linear-gradient(135deg, #1e3a5f 0%, #2563eb 100%);
}
.pri-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.pri-icon svg rect { fill: rgba(255,255,255,0.15); }
.pri-icon svg path,
.pri-icon svg line,
.pri-icon svg circle { stroke: #fff; }
.pri-icon svg circle[fill="#fff"] { fill: #fff; }
.pri-label {
  font-size: 12px;
  font-weight: 700;
  color: #e2e8f0;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

/* Body — clean white with left accent border */
.pri-body {
  padding: 14px 16px;
  border-left: 3px solid #2563eb;
  margin-left: 0;
}
.pri-body p {
  font-size: 14px;
  color: #1e293b;
  line-height: 1.7;
  margin: 0;
}

/* Mobile */
@media (max-width: 768px) {
  .pri-header { padding: 8px 14px; }
  .pri-body { padding: 12px 14px; }
  .pri-body p { font-size: 13px; }
}

/* Dark mode */
[data-theme="dark"] .pri-callout {
  background: #112436;
  border-color: #1a3348;
}
[data-theme="dark"] .pri-header {
  background: linear-gradient(135deg, #0a1929 0%, #1e3a5f 100%);
}
[data-theme="dark"] .pri-body {
  border-left-color: #2563eb;
}
[data-theme="dark"] .pri-body p {
  color: #cbd5e1;
}