/* Shared visual tokens and base UI primitives for the LMS frontend. */
.presslms {

  /* Core color system. */
  --pl-bg: #f6f8fb;
  --pl-surface: #ffffff;
  --pl-surface-2: #f2f4f8;
  --pl-border: #e4e8f0;

  --pl-text: #1f2937;       /* Primary text color. */
  --pl-muted: #6b7280;      /* Secondary text color. */

  --pl-primary: #1e3a8a;    /* Primary accent for headings and links. */
  --pl-success: #16a34a;    /* Primary CTA color. */
  --pl-danger: #ef4444;

  --pl-radius: 16px;
  --pl-radius-sm: 12px;

  --pl-shadow: 0 10px 30px rgba(16, 24, 40, 0.08);

  --pl-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Inter, Roboto, Arial, sans-serif;

  background: var(--pl-bg);
  color: var(--pl-text);
  font-family: var(--pl-font);
}

/* Layout container. */
.presslms__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 18px 80px;
}

/* Shared card surface. */
.presslms-card {
  background: var(--pl-surface);
  border: 1px solid var(--pl-border);
  border-radius: var(--pl-radius);
  box-shadow: var(--pl-shadow);
  padding: 20px;
}

/* Card header. */
.presslms-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pl-border);
  margin-bottom: 16px;
}

/* Heading styles. */
.presslms-h1 {
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
  color: var(--pl-primary);
  font-weight: 700;
}

.presslms-h2 {
  font-size: 16px;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: -0.01em;
  color: var(--pl-primary);
  font-weight: 600;
}

/* Utility text styles. */
.presslms-muted { color: var(--pl-muted); }
.presslms-strong { font-weight: 700; }

/* Shared button styles. */
.presslms-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid var(--pl-border);
  background: #ffffff;
  color: var(--pl-text);
  transition: all .15s ease;
  user-select: none;
  font-weight: 500;
}

.presslms-btn:hover {
  background: var(--pl-surface-2);
  transform: translateY(-1px);
}

/* Primary action button. */
.presslms-btn--primary {
  border: none;
  background: var(--pl-success);
  color: #ffffff;
  font-weight: 600;
}

.presslms-btn--primary:hover {
  background: #15803d;
}

/* Icon-only button. */
.presslms-btn--ghost {
  width: 42px;
  justify-content: center;
  padding: 0;
}

/* Metadata chips. */
.presslms-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--pl-border);
  background: #ffffff;
  color: var(--pl-muted);
  font-size: 14px;
}

.presslms-chip b { color: var(--pl-text); }

/* Rich text content. */
.presslms-content {
  color: var(--pl-text);
  line-height: 1.7;
}

.presslms-content a {
  color: var(--pl-primary);
  text-decoration: none;
}
.presslms-content a:hover {
  text-decoration: underline;
}

/* Breadcrumb styles. */
.presslms-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  color: var(--pl-muted);
  font-size: 14px;
}

.presslms-breadcrumbs a {
  color: var(--pl-primary);
  text-decoration: none;
  font-weight: 500;
}

.presslms-breadcrumbs a:hover {
  text-decoration: underline;
}

.presslms-breadcrumbs--compact {
  gap: 6px;
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.4;
}

.presslms-breadcrumbs--compact .presslms-breadcrumbs__current,
.presslms-breadcrumbs--compact a {
  max-width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}