:root {
  color-scheme: light;
  --bg: #f5f7f8;
  --surface: #ffffff;
  --surface-2: #eef3f2;
  --ink: #16201f;
  --muted: #61706e;
  --line: #d7dfdc;
  --accent: #087f73;
  --accent-2: #d46a3a;
  --accent-3: #314e7f;
  --danger: #a53737;
  --shadow: 0 18px 38px rgba(23, 36, 34, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  min-height: 38px;
  padding: 0 14px;
  white-space: nowrap;
  transition:
    transform 120ms ease,
    border-color 120ms ease,
    background 120ms ease;
}

button:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 10px 11px;
}

textarea {
  resize: vertical;
  line-height: 1.55;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

.app-shell {
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 100vh;
  padding: 22px;
  background: #14211f;
  color: #f7fbfa;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: #f8d360;
  color: #16201f;
  font-weight: 800;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
  line-height: 1.15;
}

.brand p {
  margin: 4px 0 0;
  color: #b7c8c4;
  font-size: 12px;
}

.step-nav {
  display: grid;
  gap: 8px;
}

.nav-item {
  justify-content: flex-start;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  color: #e7f1ef;
}

.nav-item span {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  font-size: 12px;
  font-weight: 800;
}

.nav-item.active {
  border-color: rgba(248, 211, 96, 0.8);
  background: rgba(248, 211, 96, 0.16);
}

.sidebar-actions {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 8px;
}

.ghost-btn {
  color: #f7fbfa;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.22);
}

.danger-btn {
  color: #fff;
  background: rgba(165, 55, 55, 0.22);
  border-color: rgba(255, 255, 255, 0.16);
}

.status-panel {
  margin-top: auto;
  padding: 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.status-panel div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.status-panel strong {
  font-size: 24px;
}

.status-panel span {
  color: #b7c8c4;
  font-size: 12px;
}

progress {
  width: 100%;
  height: 8px;
  margin-top: 12px;
  accent-color: #f8d360;
}

.workspace {
  min-width: 0;
  padding: 28px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.topbar h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.12;
}

.topbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.primary-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.step-panel {
  display: none;
}

.step-panel.active {
  display: block;
}

.panel-grid {
  display: grid;
  gap: 18px;
}

.panel-grid.two {
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
}

.panel,
.lens-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.panel {
  display: grid;
  gap: 18px;
  padding: 20px;
}

.panel.quiet {
  background: #f9fbfb;
}

.panel-heading {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.panel-heading h3 {
  margin: 0;
  font-size: 20px;
}

.panel-heading p {
  margin: 5px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.section-number {
  flex: 0 0 auto;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.inline-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.pattern-box {
  display: grid;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfb;
  padding: 14px;
}

.pattern-box h4 {
  margin: 0;
  font-size: 15px;
}

.lens-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.lens-card {
  gap: 9px;
  padding: 12px;
  box-shadow: none;
}

.lens-card span {
  color: var(--ink);
  font-size: 14px;
}

.list-editor {
  display: grid;
  gap: 9px;
}

.list-header,
.canvas-toolbar,
.brief-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.list-header h4 {
  margin: 0;
  font-size: 15px;
}

.list-header button {
  min-height: 32px;
  padding-inline: 10px;
}

.dynamic-list {
  display: grid;
  gap: 8px;
}

.dynamic-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 38px;
  gap: 7px;
}

.dynamic-item button {
  padding: 0;
  color: var(--danger);
  font-size: 20px;
}

.map-layout {
  display: grid;
  grid-template-columns: 420px minmax(0, 1fr);
  gap: 18px;
}

.map-form {
  align-content: start;
}

.map-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 130px auto;
  gap: 8px;
}

.map-input-row:nth-of-type(2) {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) 120px auto;
}

.table-wrap {
  max-height: 310px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  padding: 9px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

td:last-child {
  width: 42px;
  text-align: right;
}

.mini-remove {
  min-height: 30px;
  padding: 0 8px;
  color: var(--danger);
}

.map-canvas-panel {
  min-height: 640px;
}

.canvas-toolbar strong,
.canvas-toolbar span {
  display: block;
}

.canvas-toolbar span {
  color: var(--muted);
  font-size: 12px;
}

#mapCanvas {
  width: 100%;
  min-height: 520px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(rgba(8, 127, 115, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 127, 115, 0.06) 1px, transparent 1px),
    #fbfdfd;
  background-size: 30px 30px;
}

.question-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.question-chip {
  background: #fff;
}

.selected-question {
  border-left: 4px solid var(--accent-2);
  padding: 12px 14px;
  background: #fff8f3;
  border-radius: 0 8px 8px 0;
}

.selected-question span {
  color: var(--accent-2);
  font-size: 12px;
  font-weight: 800;
}

.selected-question p {
  margin: 6px 0 0;
  line-height: 1.55;
}

.leverage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 18px;
}

.leverage-intro,
.leverage-questions {
  align-content: start;
}

.leverage-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.leverage-sheet-panel {
  grid-column: 1 / -1;
}

.sheet-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.sheet-toolbar h3 {
  margin: 0;
  font-size: 20px;
}

.sheet-toolbar p {
  margin: 5px 0 0;
  color: var(--muted);
}

.leverage-sheet {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.leverage-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 14px;
  min-height: 320px;
}

.leverage-card.deep {
  border-color: rgba(8, 127, 115, 0.45);
  background: #f7fcfb;
}

.leverage-card-header {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.leverage-card h4 {
  margin: 0;
  font-size: 15px;
  line-height: 1.35;
}

.leverage-rank {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  min-width: 38px;
  height: 28px;
  border-radius: 999px;
  background: #14211f;
  color: #fff;
  font-weight: 800;
  font-size: 12px;
}

.leverage-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.leverage-card textarea {
  min-height: 74px;
  font-size: 13px;
}

.brief-panel {
  max-width: 1100px;
}

.brief-grid {
  align-items: start;
}

.ai-sheet-panel {
  align-content: start;
}

.ai-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.sheet-status {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.brief-output {
  min-height: 580px;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
}

.one-page-sheet-output {
  min-height: 520px;
}

@media (max-width: 1040px) {
  .app-shell,
  .panel-grid.two,
  .map-layout,
  .leverage-layout {
    grid-template-columns: 1fr;
  }

  .leverage-sheet {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sidebar {
    min-height: auto;
  }

  .step-nav {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .nav-item {
    justify-content: center;
    padding-inline: 8px;
  }
}

@media (max-width: 720px) {
  .workspace,
  .sidebar {
    padding: 16px;
  }

  .topbar {
    flex-direction: column;
  }

  .topbar-actions {
    justify-content: flex-start;
  }

  .step-nav,
  .lens-grid,
  .inline-fields,
  .map-input-row,
  .map-input-row:nth-of-type(2),
  .leverage-controls,
  .leverage-sheet {
    grid-template-columns: 1fr;
  }

  .nav-item {
    justify-content: flex-start;
  }
}