.workspace.report-open {
  grid-template-columns: minmax(340px, 30vw) minmax(0, 1fr);
}

.report-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  transform: none;
}

.report-open .report-panel { transform: none; }

.report-toolbar {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  min-height: 64px;
  padding: 10px 18px 10px 22px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.report-toolbar > div:first-child { min-width: 0; }
.report-toolbar strong { display: block; font-size: 13px; }
.report-toolbar span { display: block; color: var(--muted); font-size: 11px; }
.report-toolbar-actions { display: flex; align-items: center; gap: 8px; }
.report-toolbar-actions .secondary-button { min-height: 36px; padding: 6px 11px; font-size: 12px; }

.report-layout {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-columns: 172px minmax(0, 1fr);
}

.report-toc {
  min-width: 0;
  overflow-y: auto;
  padding: 24px 12px;
  border-right: 1px solid var(--line);
  background: var(--canvas);
}

.report-toc > span {
  display: block;
  margin: 0 9px 10px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .08em;
}

.report-toc button {
  width: 100%;
  min-height: 36px;
  padding: 8px 9px;
  border: 0;
  border-radius: var(--radius-control);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  text-align: left;
}

.report-toc button:hover,
.report-toc button.active { background: var(--surface-strong); color: var(--ink); }
.report-toc button:active { transform: translateY(1px); }

.report-scroll {
  min-width: 0;
  min-height: 0;
  height: auto;
  overflow-y: auto;
  padding: 0;
  background: var(--surface);
  scroll-behavior: smooth;
}

.report-document {
  width: min(100%, 900px);
  margin: 0 auto;
  padding: 42px clamp(28px, 4.4vw, 68px) 72px;
}

.report-cover { padding-bottom: 40px; }
.report-cover .report-eyebrow { margin-bottom: 8px; }
.report-cover h1 {
  max-width: 680px;
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.16;
}
.report-cover > p { max-width: 700px; margin: 0; color: var(--muted); font-size: 14px; }

.report-meta-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 24px;
}
.report-meta {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-control);
  background: var(--canvas);
}
.report-meta span { display: block; color: var(--muted); font-size: 10px; }
.report-meta strong { display: block; margin-top: 2px; font-size: 13px; }

.report-lead {
  margin-top: 24px;
  padding: 24px;
  border-radius: var(--radius-card);
  background: var(--dark);
  color: var(--on-dark);
}
.report-lead span { display: block; margin-bottom: 8px; color: var(--dark-muted); font-size: 11px; }
.report-lead p { margin: 0; font-family: var(--font-display); font-size: clamp(20px, 2.2vw, 27px); line-height: 1.5; }

.report-chapter { padding: 38px 0; border-top: 1px solid var(--line); }
.chapter-heading { margin-bottom: 20px; }
.chapter-index { display: block; margin-bottom: 5px; color: var(--primary); font-size: 11px; font-weight: 600; }
.chapter-heading h2 { margin: 0; font-family: var(--font-display); font-size: clamp(24px, 2.6vw, 32px); }
.chapter-heading p { max-width: 700px; margin: 8px 0 0; color: var(--muted); font-size: 13px; }

.report-flow { display: flex; align-items: center; gap: 7px; overflow-x: auto; padding: 4px 0 8px; }
.report-flow .path-node { background: var(--surface-soft); }
.report-flow .path-node.primary { border-color: var(--primary); background: var(--primary-soft); color: var(--primary-deep); }
.report-flow-note { margin: 12px 0 0; color: var(--body); font-size: 13px; }

.report-metrics.full { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.report-metrics.full .report-metric { padding: 16px; }
.report-metrics.full .report-metric strong { display: block; margin-top: 4px; font-size: 23px; }

.scenario-grid, .solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}
.scenario-card, .solution-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  background: var(--surface);
}
.scenario-card.recommended { border-color: var(--primary); background: var(--primary-soft); }
.scenario-card span, .solution-card > span { color: var(--muted); font-size: 10px; }
.scenario-card strong { display: block; margin: 4px 0 7px; font-family: var(--font-display); font-size: 20px; }
.scenario-card p, .solution-card p { margin: 0; color: var(--body); font-size: 12px; }

.report-note-list, .pit-list { margin: 15px 0 0; padding: 0; list-style: none; }
.report-note-list li, .pit-list li { position: relative; margin-top: 9px; padding-left: 18px; color: var(--body); font-size: 12px; }
.report-note-list li::before, .pit-list li::before { position: absolute; left: 0; content: '—'; color: var(--primary); }

.matrix-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.matrix-cell { min-height: 142px; padding: 18px; border-radius: var(--radius-card); background: var(--surface-soft); }
.matrix-cell.sweet { background: var(--sage-soft); }
.matrix-cell.value { background: var(--primary-soft); }
.matrix-cell h3 { margin: 0 0 4px; font-size: 15px; }
.matrix-cell > span { color: var(--muted); font-size: 10px; }
.matrix-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 13px; }
.matrix-tags b { padding: 4px 7px; border-radius: 999px; background: var(--surface); color: var(--body); font-size: 11px; font-weight: 500; }

.priority-list { display: grid; gap: 14px; }
.priority-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-card); }
.priority-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 17px 18px; background: var(--canvas); }
.priority-head small { color: var(--primary); font-family: var(--font-display); font-size: 18px; }
.priority-head h3 { margin: 2px 0 0; font-size: 16px; }
.priority-head span { padding: 3px 8px; border-radius: 999px; background: var(--sage-soft); color: var(--sage); font-size: 10px; }
.priority-reason { margin: 0; padding: 13px 18px; color: var(--body); font-size: 12px; }
.priority-layers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--line); }
.priority-layer { padding: 14px 18px; background: var(--surface); }
.priority-layer span { display: block; margin-bottom: 4px; color: var(--muted); font-size: 10px; }
.priority-layer p { margin: 0; color: var(--body); font-size: 12px; }

.sop-table { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-card); }
.sop-table-row { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 14px; padding: 13px 16px; border-top: 1px solid var(--line); }
.sop-table-row:first-child { border-top: 0; }
.sop-table-row span { color: var(--muted); font-size: 11px; }
.sop-table-row p { margin: 0; color: var(--body); font-size: 12px; }
.sop-table-row.critical span { color: var(--error); font-weight: 600; }

.solution-card.recommended { border-color: var(--primary); }
.solution-card h3 { margin: 4px 0 8px; font-size: 15px; }
.solution-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.solution-meta b { padding: 4px 7px; border-radius: 999px; background: var(--surface-soft); color: var(--body); font-size: 10px; font-weight: 500; }

.report-timeline { display: grid; gap: 1px; border-radius: var(--radius-card); overflow: hidden; background: var(--line); }
.report-phase { display: grid; grid-template-columns: 128px minmax(0, 1fr) 110px; gap: 14px; padding: 16px; background: var(--surface); }
.report-phase span { color: var(--primary); font-size: 11px; font-weight: 600; }
.report-phase p { margin: 0; color: var(--body); font-size: 12px; }
.report-phase b { color: var(--muted); font-size: 10px; font-weight: 500; }

.cost-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 14px; }
.cost-item { padding: 14px; border-radius: var(--radius-control); background: var(--surface-soft); }
.cost-item span { display: block; color: var(--muted); font-size: 10px; }
.cost-item strong { display: block; margin-top: 4px; font-size: 13px; }

.checklist-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.check-item { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 9px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-control); }
.check-item i { width: 18px; height: 18px; border: 1px solid var(--line-strong); border-radius: 5px; }
.check-item span { color: var(--body); font-size: 12px; }

.report-service {
  padding: 26px;
  border-radius: var(--radius-panel);
  background: var(--primary-soft);
}
.report-service h2 { margin: 0 0 8px; font-family: var(--font-display); font-size: 26px; }
.report-service p { margin: 0; color: var(--primary-copy); font-size: 13px; }
.report-service ol { margin: 15px 0 18px; padding-left: 20px; color: var(--body); font-size: 12px; }
.report-service li { margin-top: 7px; }

@media (max-width: 980px) {
  .report-panel { grid-template-rows: auto minmax(0, 1fr); }
  .report-layout { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); }
  .report-toc { display: flex; gap: 5px; overflow-x: auto; overflow-y: hidden; padding: 8px 14px; border-right: 0; border-bottom: 1px solid var(--line); }
  .report-toc > span { display: none; }
  .report-toc button { flex: 0 0 auto; width: auto; min-height: 34px; white-space: nowrap; }
}

@media (max-width: 640px) {
  .tweaks-toggle, .tweaks-panel { display: none; }
  .report-toolbar { min-height: 56px; padding: 6px 10px 6px 14px; }
  .report-toolbar span { display: none; }
  .report-toolbar-actions .secondary-button { display: none; }
  .report-toc button { min-height: 44px; }
  .report-document { padding: 28px 22px 56px; }
  .report-cover { padding-bottom: 30px; }
  .report-cover h1 { font-size: 34px; }
  .report-meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .report-lead { padding: 20px; }
  .report-chapter { padding: 30px 0; }
  .scenario-grid, .solution-grid, .matrix-grid,
  .priority-layers, .cost-grid, .checklist-grid { grid-template-columns: minmax(0, 1fr); }
  .report-metrics.full { grid-template-columns: minmax(0, 1fr); }
  .sop-table-row, .report-phase { grid-template-columns: minmax(0, 1fr); gap: 4px; }
}

@media print {
  .topbar, .chat-shell, .report-toolbar, .report-toc, .tweaks-toggle, .tweaks-panel, .prototype-note { display: none !important; }
  .app, .workspace, .report-panel, .report-layout, .report-scroll { display: block; height: auto; overflow: visible; }
  .report-document { width: 100%; max-width: none; padding: 0; }
}