.rcsv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
}

.rcsv-panel {
  border: 1px solid var(--border, #d0d7de);
  border-radius: 16px;
  padding: 16px;
  background: linear-gradient(150deg, #f8fbff, #eef4ff);
  box-shadow: 0 14px 36px rgba(15, 23, 42, 0.08);
}

.rcsv-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: start;
}

@media (max-width: 520px) {
  .rcsv-grid-2 {
    grid-template-columns: 1fr;
  }
}

.rcsv-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
  font-weight: 600;
}

.rcsv-field input,
.rcsv-field select,
.rcsv-field textarea {
  width: 100%;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--border, #d0d7de);
  background: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7), 0 10px 24px rgba(15, 23, 42, 0.06);
  font-size: 15px;
  line-height: 1.5;
}

.rcsv-field textarea {
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;
}

.rcsv-field input:focus-visible,
.rcsv-field select:focus-visible,
.rcsv-field textarea:focus-visible {
  outline: 2px solid #0ea5e9;
  outline-offset: 2px;
  border-color: #0ea5e9;
  box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.18);
}

.rcsv-checkline {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 600;
  margin: 6px 0 12px;
}

.rcsv-checkline input[type='checkbox'] {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.rcsv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 12px 0 0;
}

.rcsv-actions .button {
  flex: 1 1 180px;
}

.button.tiny {
  padding: 6px 10px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.2;
  min-width: auto;
}

@media (max-width: 520px) {
  .rcsv-actions {
    gap: 8px;
  }

  .rcsv-actions .button {
    flex: 1 1 100%;
  }
}

.rcsv-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 10px 0 12px;
}

.rcsv-preview {
  margin: 10px 0 0;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.55);
  background: rgba(226, 232, 240, 0.55);
  max-height: 340px;
  overflow: auto;
  white-space: pre;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

.rcsv-summary-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.rcsv-pill {
  border: 1px solid rgba(148, 163, 184, 0.55);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.rcsv-table-wrap {
  overflow: auto;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.55);
  background: rgba(255, 255, 255, 0.6);
}

.rcsv-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

.rcsv-table th,
.rcsv-table td {
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
  padding: 10px;
  vertical-align: top;
}

.rcsv-table th {
  text-align: left;
  font-weight: 700;
  font-size: 14px;
  position: sticky;
  top: 0;
  background: rgba(248, 251, 255, 0.95);
}

.rcsv-table td input[type='text'],
.rcsv-table td input[type='number'],
.rcsv-table td select {
  width: 100%;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.55);
  background: rgba(255, 255, 255, 0.9);
  font-size: 14px;
}

.rcsv-table td input[type='checkbox'] {
  width: 18px;
  height: 18px;
}

.rcsv-actions-cell {
  white-space: nowrap;
}

.rcsv-actions-cell .button {
  margin-right: 6px;
}

.rcsv-actions-cell .button:last-child {
  margin-right: 0;
}

.rcsv-params {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

@media (max-width: 520px) {
  .rcsv-params {
    grid-template-columns: 1fr;
  }
}

.rcsv-dialog {
  max-width: 720px;
  width: calc(100% - 32px);
  border: 1px solid rgba(148, 163, 184, 0.6);
  border-radius: 16px;
  padding: 0;
}

.rcsv-dialog::backdrop {
  background: rgba(15, 23, 42, 0.55);
}

.rcsv-dialog-body {
  padding: 16px;
}

@media (prefers-color-scheme: dark) {
  .rcsv-panel {
    background: linear-gradient(150deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.92));
    border-color: rgba(226, 232, 240, 0.18);
    box-shadow: 0 18px 44px rgba(10, 19, 35, 0.55);
    color: #e2e8f0;
  }

  .rcsv-field input,
  .rcsv-field select,
  .rcsv-field textarea {
    border-color: rgba(226, 232, 240, 0.22);
    background: rgba(2, 6, 23, 0.55);
    color: #e2e8f0;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  }

  .rcsv-preview {
    border-color: rgba(226, 232, 240, 0.22);
    background: rgba(148, 163, 184, 0.12);
    color: rgba(226, 232, 240, 0.92);
  }

  .rcsv-pill {
    border-color: rgba(226, 232, 240, 0.22);
    background: rgba(2, 6, 23, 0.45);
    color: rgba(226, 232, 240, 0.92);
  }

  .rcsv-table-wrap {
    border-color: rgba(226, 232, 240, 0.18);
    background: rgba(2, 6, 23, 0.35);
  }

  .rcsv-table th,
  .rcsv-table td {
    border-bottom-color: rgba(226, 232, 240, 0.14);
  }

  .rcsv-table td input[type='text'],
  .rcsv-table td input[type='number'],
  .rcsv-table td select {
    border-color: rgba(226, 232, 240, 0.22);
    background: rgba(2, 6, 23, 0.55);
    color: #e2e8f0;
  }

  .rcsv-table th {
    background: rgba(2, 6, 23, 0.9);
  }

  .rcsv-dialog {
    border-color: rgba(226, 232, 240, 0.18);
    background: rgba(15, 23, 42, 0.92);
    color: rgba(226, 232, 240, 0.92);
  }
}

:root.dark .rcsv-panel {
  background: linear-gradient(150deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.92));
  border-color: rgba(226, 232, 240, 0.18);
  box-shadow: 0 18px 44px rgba(10, 19, 35, 0.55);
  color: #e2e8f0;
}

:root.dark .rcsv-field input,
:root.dark .rcsv-field select,
:root.dark .rcsv-field textarea {
  border-color: rgba(226, 232, 240, 0.22);
  background: rgba(2, 6, 23, 0.55);
  color: #e2e8f0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

:root.dark .rcsv-preview {
  border-color: rgba(226, 232, 240, 0.22);
  background: rgba(148, 163, 184, 0.12);
  color: rgba(226, 232, 240, 0.92);
}

:root.dark .rcsv-pill {
  border-color: rgba(226, 232, 240, 0.22);
  background: rgba(2, 6, 23, 0.45);
  color: rgba(226, 232, 240, 0.92);
}

:root.dark .rcsv-table-wrap {
  border-color: rgba(226, 232, 240, 0.18);
  background: rgba(2, 6, 23, 0.35);
}

:root.dark .rcsv-table th,
:root.dark .rcsv-table td {
  border-bottom-color: rgba(226, 232, 240, 0.14);
}

:root.dark .rcsv-table td input[type='text'],
:root.dark .rcsv-table td input[type='number'],
:root.dark .rcsv-table td select {
  border-color: rgba(226, 232, 240, 0.22);
  background: rgba(2, 6, 23, 0.55);
  color: #e2e8f0;
}

:root.dark .rcsv-table th {
  background: rgba(2, 6, 23, 0.9);
}

:root.dark .rcsv-dialog {
  border-color: rgba(226, 232, 240, 0.18);
  background: rgba(15, 23, 42, 0.92);
  color: rgba(226, 232, 240, 0.92);
}