/* Open Source License Chooser Styles */
.oslc-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

.oslc-card {
  background: var(--tf-surface, #ffffff);
  border: 1px solid var(--tf-border, #e2e8f0);
  border-radius: 8px;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.oslc-header {
  margin-bottom: 1.25rem;
}

.oslc-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  color: var(--tf-text, #0f172a);
}

.oslc-subtitle {
  font-size: 0.95rem;
  color: var(--tf-muted, #64748b);
  margin: 0;
  line-height: 1.45;
}

.oslc-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  background: var(--tf-bg-alt, #f8fafc);
  border: 1px solid var(--tf-border, #e2e8f0);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1.25rem;
}

.oslc-tool-field {
  flex: 1;
  min-width: 280px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.oslc-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--tf-text, #1e293b);
}

.oslc-select {
  padding: 0.55rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--tf-border, #cbd5e1);
  border-radius: 6px;
  background: var(--tf-surface, #ffffff);
  color: var(--tf-text, #0f172a);
}

.oslc-quick-quiz-btn {
  display: flex;
}

.oslc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.oslc-btn-primary {
  background: var(--tf-accent, #2563eb);
  color: #ffffff;
}

.oslc-btn-primary:hover {
  opacity: 0.9;
}

.oslc-btn-secondary {
  background: var(--tf-surface, #ffffff);
  border-color: var(--tf-border, #cbd5e1);
  color: var(--tf-text, #334155);
}

.oslc-btn-secondary:hover {
  background: var(--tf-bg-alt, #f1f5f9);
}

.oslc-quiz-panel {
  background: var(--tf-bg-alt, #f8fafc);
  border: 1px dashed var(--tf-border, #cbd5e1);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}

.oslc-section-heading {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.75rem 0;
  color: var(--tf-text, #0f172a);
}

.oslc-quiz-grid {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  flex-wrap: wrap;
}

.oslc-quiz-q {
  flex: 1;
  min-width: 260px;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.oslc-quiz-action {
  display: flex;
}

.oslc-customizer-row {
  display: grid;
  grid-template-columns: 140px 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 640px) {
  .oslc-customizer-row {
    grid-template-columns: 1fr;
  }
}

.oslc-custom-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.oslc-field-author {
  flex: 1;
}

.oslc-label-sm {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--tf-muted, #64748b);
}

.oslc-input {
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--tf-border, #cbd5e1);
  border-radius: 6px;
  background: var(--tf-surface, #ffffff);
  color: var(--tf-text, #0f172a);
}

.oslc-matrix-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 640px) {
  .oslc-matrix-grid {
    grid-template-columns: 1fr;
  }
}

.oslc-matrix-col {
  background: var(--tf-bg-alt, #f8fafc);
  border: 1px solid var(--tf-border, #e2e8f0);
  border-radius: 6px;
  padding: 0.85rem;
}

.oslc-col-title {
  font-size: 0.82rem;
  font-weight: 700;
  margin: 0 0 0.5rem 0;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.oslc-title-perm { color: #166534; }
.oslc-title-cond { color: #1e40af; }
.oslc-title-limit { color: #991b1b; }

.oslc-tag-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.oslc-tag {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
  width: fit-content;
}

.oslc-tag-perm { background: #dcfce7; color: #166534; }
.oslc-tag-cond { background: #dbeafe; color: #1e40af; }
.oslc-tag-limit { background: #fee2e2; color: #991b1b; }

.oslc-code-section {
  background: var(--tf-surface, #ffffff);
  border: 1px solid var(--tf-border, #e2e8f0);
  border-radius: 8px;
  overflow: hidden;
}

.oslc-code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  background: var(--tf-bg-alt, #f1f5f9);
  border-bottom: 1px solid var(--tf-border, #e2e8f0);
}

.oslc-code-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.oslc-badge-spdx {
  font-family: ui-monospace, monospace;
  font-size: 0.75rem;
  font-weight: 700;
  background: #0f172a;
  color: #38bdf8;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.oslc-code-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--tf-text, #1e293b);
}

.oslc-btn-actions {
  display: flex;
  gap: 0.4rem;
}

.oslc-btn-sm {
  padding: 0.3rem 0.65rem;
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 4px;
  border: 1px solid var(--tf-border, #cbd5e1);
  background: var(--tf-surface, #ffffff);
  color: var(--tf-text, #334155);
  cursor: pointer;
}

.oslc-btn-sm:hover {
  background: var(--tf-bg-alt, #f1f5f9);
}

.oslc-btn-accent {
  background: var(--tf-accent, #2563eb) !important;
  color: #ffffff !important;
  border-color: var(--tf-accent, #2563eb) !important;
}

.oslc-pre {
  margin: 0;
  padding: 1.25rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.45;
  background: var(--tf-surface, #ffffff);
  color: var(--tf-text, #0f172a);
  max-height: 400px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.oslc-notice {
  margin-top: 1rem;
  font-size: 0.85rem;
  min-height: 1.2rem;
}

.oslc-notice-success {
  color: #16a34a;
}

.oslc-hidden {
  display: none !important;
}