.nice-tool-shell {
  max-width: 1180px;
  margin: 0 auto;
}

.nice-tool-intro {
  max-width: 760px;
  margin-bottom: 2rem;
  font-size: 1.08rem;
}

.nice-tool-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}

.nice-panel {
  min-width: 0;
  border: 1px solid rgba(127, 127, 127, 0.32);
  border-radius: 14px;
  padding: 1.25rem;
  background: var(--bs-body-bg, #fff);
}

.nice-panel h2,
.nice-panel h3 {
  margin-top: 0;
}

.nice-step-kicker {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nice-help {
  margin-top: -0.35rem;
  color: var(--bs-secondary-color, #666);
}

.nice-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.nice-field {
  display: grid;
  gap: 0.35rem;
}

.nice-field label {
  font-weight: 650;
}

.nice-field input,
.nice-field textarea,
.nice-field select,
.nice-table input,
.nice-table textarea,
.nice-table select {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid rgba(127, 127, 127, 0.45);
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
  background: var(--bs-body-bg, #fff);
  color: var(--bs-body-color, #222);
  font: inherit;
}

.nice-field textarea,
.nice-table textarea {
  min-height: 5.5rem;
  resize: vertical;
}

.nice-table-wrap {
  position: relative;
  overflow-x: auto;
  margin: 1rem 0;
}

.nice-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.nice-table th,
.nice-table td {
  padding: 0.55rem;
  border-bottom: 1px solid rgba(127, 127, 127, 0.28);
  vertical-align: top;
  text-align: left;
}

.nice-table th {
  font-size: 0.88rem;
}

.nice-table .nice-remove-cell {
  width: 3rem;
  text-align: center;
}

.nice-button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.nice-btn {
  border: 1px solid currentColor;
  border-radius: 8px;
  padding: 0.55rem 0.85rem;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
}

.nice-btn:hover,
.nice-btn:focus-visible {
  background: rgba(127, 127, 127, 0.1);
}

.nice-btn-primary {
  background: var(--bs-primary, #0d6efd);
  color: #fff;
  border-color: var(--bs-primary, #0d6efd);
}

.nice-btn-primary:hover,
.nice-btn-primary:focus-visible {
  filter: brightness(0.93);
  background: var(--bs-primary, #0d6efd);
}

.nice-remove {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
  padding: 0.35rem;
}

.nice-output-panel {
  border-top: 4px solid var(--bs-primary, #0d6efd);
}

.nice-output {
  max-width: 900px;
  margin: 0 auto;
}

.nice-output h1 {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.nice-output h2 {
  margin-top: 2rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid rgba(127, 127, 127, 0.3);
}

.nice-output table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.75rem 0 1.5rem;
}

.nice-output th,
.nice-output td {
  border: 1px solid rgba(127, 127, 127, 0.32);
  padding: 0.5rem;
  text-align: left;
  vertical-align: top;
}

.nice-empty {
  color: var(--bs-secondary-color, #666);
  font-style: italic;
}

.nice-score {
  font-weight: 700;
}

.nice-export-note {
  font-size: 0.9rem;
  color: var(--bs-secondary-color, #666);
}

@media (max-width: 760px) {
  .nice-field-grid {
    grid-template-columns: 1fr;
  }

  .nice-panel {
    padding: 1rem;
  }
}

@media screen and (max-width: 760px) {
  .nice-output table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
  }
}

@media print {
  body * {
    visibility: hidden !important;
  }

  #nice-report,
  #nice-report * {
    visibility: visible !important;
  }

  #nice-report {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    max-width: none;
    color: #000;
    background: #fff;
    font-size: 11pt;
  }

  #nice-report h1,
  #nice-report h2,
  #nice-report h3 {
    color: #000;
  }

  #nice-report table {
    break-inside: avoid;
  }

  @page {
    margin: 16mm;
  }
}