.cpa-suite {
  margin-top: 14px;
}

.cpa-suite-head {
  align-items: flex-start;
}

.cpa-suite-head h2 {
  margin: 0 0 6px;
  font-size: 1.15rem;
}

.cpa-suite-head p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
}

.cpa-mode-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.cpa-mode {
  display: grid;
  gap: 6px;
  min-height: 116px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-soft);
  cursor: pointer;
}

.cpa-mode.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px rgba(36, 80, 90, 0.18);
}

.cpa-mode input {
  margin: 0;
}

.cpa-mode strong {
  font-size: 0.95rem;
}

.cpa-mode span {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.cpa-tool-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 12px;
}

.cpa-tool-left,
.cpa-tool-right {
  min-width: 0;
}

.cpa-dropzone {
  display: grid;
  gap: 6px;
  min-height: 126px;
  padding: 22px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: #f8fbfc;
  place-content: center;
  text-align: center;
  cursor: pointer;
}

.cpa-dropzone:focus-visible,
.cpa-dropzone.is-dragging {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  background: var(--accent-soft);
}

.cpa-dropzone strong {
  font-size: 1rem;
}

.cpa-dropzone span {
  color: var(--muted);
  font-size: 0.86rem;
}

.cpa-file-list {
  display: grid;
  gap: 6px;
  min-height: 34px;
  margin: 10px 0;
  padding: 0;
  list-style: none;
}

.cpa-file-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.85rem;
}

.cpa-text-input,
.cpa-output {
  width: 100%;
  min-height: 190px;
  margin: 0 0 10px;
  padding: 12px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fbfc;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.84rem;
  line-height: 1.55;
}

.cpa-text-input:focus,
.cpa-output:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.cpa-export-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.88rem;
}

.cpa-export-row label {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.cpa-summary {
  margin-bottom: 12px;
}

.cpa-preview {
  min-height: 150px;
  max-height: 220px;
  margin: 0;
  padding: 14px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f8fbfc;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.84rem;
  line-height: 1.55;
  white-space: pre-wrap;
}

.cpa-output {
  min-height: 360px;
  margin-top: 10px;
}

@media (max-width: 960px) {
  .cpa-mode-grid,
  .cpa-tool-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .cpa-file-list li {
    display: grid;
  }
}