.case-tool-hero {
  padding-block: 56px;
}
.case-tool-hero h1 {
  max-width: 14ch;
}
.case-tool-hero .lead {
  max-width: 49ch;
}
.case-tool-hero__artwork {
  margin: 0;
}
.case-tool-privacy {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 24px 0 0;
  color: var(--text-secondary);
  font-size: 14px;
}
.case-tool-privacy::before {
  content: "";
  flex: 0 0 10px;
  width: 10px;
  height: 10px;
  background: #22c55e;
}
.case-tool-section {
  padding-top: 40px;
}
.case-tool-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  background: var(--bg-raised);
  border: 1px solid var(--border-subtle);
  margin-bottom: 24px;
}
.case-tool-mode {
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  background: var(--bg-inset);
  color: var(--text-secondary);
  font: 700 15px/1.25 var(--font-ui);
  cursor: pointer;
}
.case-tool-mode:hover {
  border-color: var(--brand-active);
  color: var(--text-primary);
}
.case-tool-mode[aria-pressed="true"] {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #fff;
}
.case-tool-mode:focus-visible,
.case-tool-action:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}
.case-tool-workspace {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--border-subtle);
  border-left: 1px solid var(--border-subtle);
}
.case-tool-pane {
  min-width: 0;
  background: var(--bg-raised);
  border-right: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.case-tool-pane:focus-within {
  position: relative;
  z-index: 1;
  border-color: var(--brand-active);
  outline: 2px solid var(--brand-active);
  outline-offset: -2px;
}
.case-tool-pane__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  min-height: 86px;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border-subtle);
}
.case-tool-pane__head h2 {
  font-size: 22px;
  line-height: 1.2;
  margin: 0 0 6px;
}
.case-tool-role {
  margin: 0;
  color: var(--brand-active);
  font-size: 13px;
  font-weight: 700;
}
.case-tool-metrics {
  display: flex;
  justify-content: flex-end;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 12px;
}
.case-tool-textarea {
  display: block;
  width: 100%;
  min-height: 420px;
  padding: 22px 20px;
  resize: vertical;
  border: 0;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-canvas);
  color: var(--text-primary);
  font: 400 17px/1.65 var(--font-ui);
  caret-color: var(--brand-active);
}
.case-tool-textarea::placeholder {
  color: var(--text-muted);
}
.case-tool-textarea:focus-visible {
  outline: none;
}
.case-tool-pane__footer {
  display: grid;
  gap: 8px;
  min-height: 72px;
  padding: 12px 16px;
}
.case-tool-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  width: 100%;
}
.case-tool-action {
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-primary);
  font: 700 14px var(--font-ui);
  cursor: pointer;
}
.case-tool-action[data-action="copy"] {
  width: 100%;
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #fff;
}
.case-tool-action:hover:not(:disabled) {
  border-color: var(--brand-active);
}
.case-tool-action[data-action="copy"]:hover:not(:disabled) {
  background: var(--brand-hover);
}
.case-tool-action:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}
.case-tool-status {
  min-height: 20px;
  margin: 0;
  color: var(--text-secondary);
  font-size: 13px;
  text-align: left;
}
.case-tool-guide {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
  align-items: start;
}
.case-tool-guide h2 {
  max-width: 14ch;
}
.case-tool-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--border-subtle);
  counter-reset: step;
}
.case-tool-steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}
.case-tool-steps li::before {
  content: counter(step, decimal-leading-zero);
  color: var(--brand-active);
  font: 900 16px var(--font-brand);
}
.case-tool-noscript {
  display: block;
  padding: 16px 20px;
  border: 1px solid #ef4444;
  color: #fecaca;
  background: #450a0a;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
@media (max-width: 900px) {
  .case-tool-workspace {
    grid-template-columns: 1fr;
  }
  .case-tool-textarea {
    min-height: 320px;
  }
  .case-tool-guide {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}
@media (max-width: 767px) {
  .case-tool-hero {
    padding-block: 48px 40px;
  }
  .case-tool-hero h1 {
    font-size: 40px;
  }
  .case-tool-section {
    padding-top: 32px;
  }
  .case-tool-toolbar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 8px;
  }
  .case-tool-mode {
    padding-inline: 10px;
    font-size: 14px;
  }
  .case-tool-pane__head {
    flex-direction: column;
    min-height: 0;
  }
  .case-tool-metrics {
    justify-content: flex-start;
  }
  .case-tool-textarea {
    min-height: 280px;
    padding: 18px 16px;
    font-size: 16px;
  }
  .case-tool-pane__footer {
    align-items: stretch;
  }
  .case-tool-actions {
    width: 100%;
  }

  .case-tool-status {
    text-align: left;
  }
}
@media (max-width: 390px) {
  .case-tool-toolbar {
    grid-template-columns: 1fr;
  }
}
@media (prefers-reduced-motion: reduce) {
  .case-tool-page * {
    transition: none !important;
  }
}