/* ===== Miniverse posh-highrise theme ===== */
:root {
  --pixel-size: 4px;
  --radius: 0px;
  --radius-sm: 0px;
  --bg-app: #ececea;
  --bg-main: #fafaf8;
  --bg-panel: #fafaf8;
  --bg-window: #fafaf8;
  --border: #1d1d1f;
  --border-light: rgba(29, 29, 31, 0.14);
  --border-strong: rgba(29, 29, 31, 0.28);
  --accent: #1d1d1f;
  --accent-hover: #000000;
  --text: #1d1d1f;
  --text-muted: #5c5c60;
  --menu-bg: #fafaf8;
  --menu-text: #1d1d1f;
  --shadow: none;
  --shadow-lg: none;
  --pixel-accent: #1d1d1f;
  --pixel-accent-hover: #000000;
  --studio-marble: #f2f2f0;
  --studio-frame: #1d1d1f;
  --returns-bg: #111111;
  --returns-text: #f5f5f3;
  --returns-muted: #9a9a96;
  --chart-line: #c8c8c4;
  --chart-fill: #c8c8c4;
  --chart-line-up: #34c759;
  --chart-fill-up: #34c759;
  --chart-line-down: #ff453a;
  --chart-fill-down: #ff453a;
  --surface-raised: #f2f2f0;
  --surface-inset: rgba(29, 29, 31, 0.04);
  --surface-muted: #ececea;
  --accent-fill: rgba(29, 29, 31, 0.06);
  --accent-fill-strong: rgba(29, 29, 31, 0.1);
  --accent-border: rgba(29, 29, 31, 0.22);
  --returns-positive: #34c759;
  --returns-negative: #ff453a;
  --returns-warn: #9a9a96;
  --font-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-pixel: var(--font-body);
  --text-xs: 0.6875rem;
  --text-caption: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-lg: 1.0625rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.125rem;
  --menu-bar-height: 48px;
  --page-pad-x: 40px;
  --page-pad-top: 36px;
  --page-pad-bottom: 48px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  border-radius: 0;
}

[hidden] {
  display: none !important;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  background: var(--bg-app);
  color: var(--text);
  display: flex;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}

.returns-mobile-toggle {
  display: none;
}

.mobile-tab-bar {
  display: none;
}

.mobile-nav-title {
  display: none;
  margin: 0;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.desktop-hint-short {
  display: none;
}

.font-pixel {
  font-family: var(--font-pixel);
}

.pixel-accent {
  color: var(--pixel-accent);
}

img.pixelated,
canvas {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

/* ===== Left column: live returns (always visible) ===== */
.returns-column {
  width: 320px;
  min-width: 280px;
  max-width: 36vw;
  height: 100vh;
  background: var(--returns-bg);
  color: var(--returns-text);
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  flex-shrink: 0;
  z-index: 50;
  position: relative;
}

.returns-column .returns-title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  margin: 0;
  color: var(--returns-text);
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.returns-inner {
  padding: 20px 18px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 0;
  flex: 1;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
}

.returns-column .returns-subtitle {
  font-size: var(--text-sm);
  color: var(--returns-muted);
  margin: 0;
}

.returns-column .returns-symbol {
  font-size: var(--text-sm);
  color: var(--returns-text);
  margin: -8px 0 0;
  letter-spacing: 0.02em;
  font-family: ui-monospace, monospace;
  opacity: 0.85;
}

.returns-column .returns-label {
  font-size: var(--text-sm);
  color: var(--returns-muted);
}

.returns-column .returns-value {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  transition: color 0.4s ease;
  color: var(--returns-text);
}

.returns-column .returns-value.positive { color: var(--returns-positive); }
.returns-column .returns-value.negative { color: var(--returns-negative); }

.returns-column .returns-big-number:has(.returns-value.positive) .returns-unit {
  color: var(--returns-positive);
}

.returns-column .returns-big-number:has(.returns-value.negative) .returns-unit {
  color: var(--returns-negative);
}

.returns-column .returns-unit {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--returns-muted);
}

.returns-column .returns-chart-wrap {
  flex: 1;
  min-height: 140px;
  border-radius: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.22);
  --chart-line: var(--chart-line-up);
  --chart-fill: var(--chart-fill-up);
}

.returns-column .returns-chart-wrap.positive {
  --chart-line: var(--chart-line-up);
  --chart-fill: var(--chart-fill-up);
}

.returns-column .returns-chart-wrap.negative {
  --chart-line: var(--chart-line-down);
  --chart-fill: var(--chart-fill-down);
}

.returns-column .returns-chart-wrap.neutral {
  --chart-line: #c8c8c4;
  --chart-fill: #c8c8c4;
}

.returns-column .returns-chart {
  width: 100%;
  height: 100%;
  display: block;
}

.returns-column .returns-big-number {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.returns-account {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.returns-account-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.returns-account-row.returns-account-sub {
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-size: var(--text-xs);
  color: var(--returns-muted);
}

#returns-net-pnl.positive { color: var(--returns-positive); }
#returns-net-pnl.negative { color: var(--returns-negative); }

.returns-trade-volume {
  font-weight: 500;
  color: var(--returns-text);
}

.returns-account-label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--returns-muted);
}

.returns-account-value {
  font-size: 1.35rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--returns-text);
  letter-spacing: -0.02em;
  transition: color 0.4s ease;
}

.returns-account-value.positive { color: var(--returns-positive); }
.returns-account-value.negative { color: var(--returns-negative); }

.returns-column .returns-meta {
  font-size: var(--text-sm);
  color: var(--returns-muted);
}

.returns-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.returns-section--trades .returns-trades-list {
  max-height: min(280px, 32vh);
  overflow-y: auto;
  padding-right: 2px;
}

.returns-section-title {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--returns-muted);
}

.returns-empty {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--returns-muted);
}

.returns-empty[hidden] {
  display: none;
}

.returns-load-hint {
  margin: 0;
  padding: 10px 12px;
  font-size: var(--text-xs);
  line-height: 1.45;
  color: var(--returns-text);
  background: var(--accent-fill-strong);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.returns-load-hint code {
  font-family: ui-monospace, monospace;
  font-size: var(--text-xs);
}

.returns-load-hint[hidden] {
  display: none;
}

.returns-holdings-list,
.returns-trades-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.returns-holding-item,
.returns-trade-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: var(--text-sm);
}

.returns-trade-date {
  font-size: var(--text-xs);
  color: var(--returns-muted);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}

.returns-trade-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.returns-trade-desc {
  font-size: var(--text-sm);
  color: var(--returns-text);
  line-height: 1.35;
}

.returns-trade-pnl {
  font-size: var(--text-xs);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.returns-trade-pnl.positive { color: var(--returns-positive); }
.returns-trade-pnl.negative { color: var(--returns-negative); }

.returns-holding-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.returns-holding-side {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--returns-positive);
}

.returns-holding-side.short {
  color: var(--returns-negative);
}

.returns-holding-symbol,
.returns-trade-symbol {
  font-weight: 600;
  color: var(--returns-text);
  font-family: ui-monospace, monospace;
  font-size: var(--text-caption);
}

.returns-holding-meta,
.returns-trade-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  font-size: var(--text-xs);
  color: var(--returns-muted);
}

.returns-trade-side {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.returns-trade-side.buy,
.returns-trade-side.long {
  color: var(--returns-positive);
}

.returns-trade-side.sell,
.returns-trade-side.short {
  color: var(--returns-negative);
}

.returns-trade-side.close {
  color: var(--returns-warn);
}

.returns-trade-balance-after {
  font-size: var(--text-xs);
  color: var(--returns-muted);
}

/* ===== Main area: fills the rest of the page ===== */
.main-wrap {
  flex: 1;
  min-width: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-main);
  overflow: hidden;
  border-right: 1px solid var(--border);
}

.menu-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  min-height: var(--menu-bar-height);
  height: var(--menu-bar-height);
  background: var(--menu-bg);
  color: var(--menu-text);
  font-size: var(--text-sm);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}

.logo {
  color: var(--text);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.tab {
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 14px 0;
  margin-right: 20px;
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
}

.tab:hover {
  color: var(--text);
  background: transparent;
}

.tab.active {
  color: var(--text);
  border-bottom-color: var(--text);
  background: transparent;
}

.menu-time {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.menu-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.tabs {
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
}

/* ===== Main content & panels: full bleed, background is the page ===== */
.main-content {
  flex: 1;
  overflow: auto;
  min-height: 0;
  background: var(--bg-main);
  display: flex;
  flex-direction: column;
}

.main-content .panel {
  display: none;
  min-height: 0;
  animation: fadeIn 0.25s ease;
}

.main-content .panel.active {
  display: block;
  flex: 1;
  min-height: 0;
}

.main-content .panel.active.panel-fill {
  display: flex !important;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

#home-panel.active {
  padding: 0;
}

#projects-panel.active {
  overflow: hidden;
}

.panel-fill {
  padding: 0;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== Home panel (shared page-shell) ===== */
.chart-line {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: chartDraw 1.2s ease-out forwards;
  shape-rendering: crispEdges;
}

.chart-area {
  opacity: 0;
  animation: chartArea 1s ease-out 0.3s forwards;
  shape-rendering: crispEdges;
}

.chart-grid line {
  stroke: rgba(245, 245, 243, 0.12);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.chart-zero {
  stroke: rgba(136, 136, 160, 0.35);
  stroke-width: 1;
  stroke-dasharray: 4 4;
  vector-effect: non-scaling-stroke;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.chart-zero.visible {
  opacity: 1;
}

@keyframes chartDraw {
  to { stroke-dashoffset: 0; }
}

@keyframes chartArea {
  to { opacity: 1; }
}

/* ===== Home panel (uses shared page-shell) ===== */
.page-title--hero {
  font-size: var(--text-3xl);
  line-height: 1.15;
}

.page-tagline {
  font-size: var(--text-caption);
  color: var(--text-muted);
  font-weight: 500;
  margin: 0 0 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-tagline--name {
  font-size: var(--text-lg);
  color: var(--text);
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: none;
  margin-bottom: 6px;
}

.page-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  font-size: var(--text-sm);
  line-height: 1.85;
  color: var(--text-muted);
}

.page-list li {
  margin-bottom: 2px;
}

.page-list strong {
  color: var(--text);
  font-weight: 600;
}

.page-contact {
  margin: 0;
}

.page-contact a {
  color: var(--pixel-accent);
  text-decoration: none;
}

.page-contact a:hover {
  text-decoration: underline;
}

.page-desc a {
  color: var(--pixel-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ===== Resume panel ===== */
#resume-panel.active {
  overflow: auto;
}

#resume-panel .resume-content {
  width: 100%;
  max-width: none;
  columns: 2;
  column-gap: 40px;
}

.resume-section {
  margin-bottom: 16px;
  break-inside: avoid;
}

.section-label {
  font-size: var(--text-xs);
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 4px;
}

.section-label--nested {
  margin-top: 4px;
  border-bottom: none;
  padding-bottom: 0;
}

@media (max-width: 860px) {
  #resume-panel .resume-content {
    columns: 1;
  }
}

.pixel-list {
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.6;
}

.pixel-list li {
  padding-left: 0;
  position: relative;
  margin-bottom: 10px;
}

.pixel-list li::before {
  content: none;
}

.skills-row {
  font-size: var(--text-sm);
  margin: 0 0 10px;
  line-height: 1.6;
}

.skills-row strong {
  color: var(--text);
}

.resume-meta {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin-top: 2px;
}

.resume-sublist {
  list-style: none;
  padding: 4px 0 0;
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.48;
  color: var(--text-muted);
}

.resume-sublist li {
  margin-bottom: 2px;
}

.resume-sublist li::before {
  content: none;
}

/* ===== GitHub + Lab pages ===== */
.page-shell {
  padding: var(--page-pad-top) var(--page-pad-x) var(--page-pad-bottom);
  max-width: 960px;
}

.page-shell--wide {
  max-width: 1100px;
}

.page-shell--narrow {
  max-width: 520px;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.page-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: -0.02em;
}

.page-desc {
  font-size: var(--text-base);
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
  max-width: 52ch;
}

.page-desc a,
.page-desc code {
  color: var(--pixel-accent);
}

.page-desc code {
  font-size: 0.9em;
  background: var(--accent-fill);
  padding: 2px 6px;
}

.page-header-cta {
  flex-shrink: 0;
  font-size: var(--text-sm);
  padding: 10px 18px;
}

.page-header--compact {
  margin-bottom: 16px;
}

@media (max-width: 600px) {
  :root {
    --page-pad-x: 20px;
    --page-pad-top: 24px;
    --page-pad-bottom: 32px;
  }

  .projects-header {
    padding-left: var(--page-pad-x);
    padding-right: var(--page-pad-x);
  }
}

.research-subnav,
.project-viz-tabs,
.bombe-lab-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.research-subtab,
.project-viz-tab,
.bombe-lab-tab {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 10px 0;
  margin-right: 18px;
  margin-bottom: -1px;
  background: transparent;
  color: var(--text-muted);
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: color 0.12s, border-color 0.12s;
}

.research-subtab:hover,
.project-viz-tab:hover,
.bombe-lab-tab:hover {
  color: var(--text);
}

.research-subtab.active,
.project-viz-tab.active,
.bombe-lab-tab.active {
  color: var(--text);
  border-bottom-color: var(--text);
  background: transparent;
}

.research-section {
  display: none;
}

.research-section.active {
  display: block;
}

.publications-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.publication-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.12s ease;
}

.publication-card:hover {
  border-color: var(--text);
}

.publication-head {
  display: flex;
  gap: 14px;
  padding: 18px 18px 12px;
  align-items: flex-start;
  border-bottom: 1px solid var(--border);
}

.publication-doc-icon {
  width: 40px;
  height: 50px;
  flex-shrink: 0;
  object-fit: contain;
}

.publication-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0 0 6px;
  line-height: 1.35;
}

.publication-title-btn {
  font: inherit;
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text);
  background: none;
  border: none;
  padding: 0;
  text-align: left;
  cursor: pointer;
  line-height: 1.35;
  transition: color 0.12s;
}

.publication-title-btn:hover {
  color: var(--accent);
}

.publication-title a {
  color: var(--text);
  text-decoration: none;
}

.publication-title a:hover {
  color: var(--accent);
}

.publication-authors {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0 0 4px;
  line-height: 1.45;
}

.publication-card--pending {
  border-style: dashed;
}

.publication-subtitle {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0 0 8px;
  line-height: 1.45;
  font-weight: 500;
}

.publication-pending {
  color: #c93400;
  font-weight: 600;
}

.publication-pending-note {
  font-size: var(--text-sm);
  color: var(--text-muted);
  font-style: italic;
}

.publication-date {
  font-size: var(--text-sm);
  color: var(--pixel-accent);
  margin: 0;
  font-weight: 500;
}

.publication-abstract {
  padding: 14px 18px 12px;
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

.publication-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 18px 14px;
}

.publication-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 12px 18px 16px;
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
}

.publication-meta-links {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.publication-meta-link {
  color: var(--pixel-accent);
  text-decoration: none;
}

.publication-meta-link:hover {
  text-decoration: underline;
}

.page-loading,
.page-empty {
  font-size: var(--text-base);
  color: var(--text-muted);
}

.repo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.repo-card,
.lab-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
  transition: border-color 0.12s ease;
}

.repo-card:hover,
.lab-card:hover {
  border-color: var(--text);
  box-shadow: none;
}

.repo-card {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.repo-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.repo-card-badges {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
}

.repo-private {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 2px 7px;
  background: var(--accent-fill);
  color: var(--text);
  border: 1px solid var(--border);
}

.repo-card--private {
  border-style: dashed;
}

.settings-github-help code,
.settings-publications-help code {
  font-size: 0.9em;
  background: var(--accent-fill);
  padding: 1px 5px;
}

.repo-card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0;
  line-height: 1.3;
}

.repo-card-title a {
  color: var(--text);
  text-decoration: none;
}

.repo-card-title a:hover {
  color: var(--accent);
}

.repo-lang {
  font-size: var(--text-sm);
  color: var(--text-muted);
  white-space: nowrap;
}

.repo-lang::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--lang-color, var(--pixel-accent));
  margin-right: 6px;
  vertical-align: middle;
}

.repo-card-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
  flex: 1;
}

.repo-findings {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.repo-findings li {
  padding-left: 14px;
  position: relative;
  margin-bottom: 4px;
}

.repo-findings li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--pixel-accent);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.model-paper-card {
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.model-paper-head {
  display: flex;
  gap: 14px;
  padding: 18px 18px 12px;
  align-items: flex-start;
  border-bottom: 1px solid var(--border);
}

.model-doc-icon {
  width: 40px;
  height: 50px;
  flex-shrink: 0;
  object-fit: contain;
}

.model-paper-head h2 {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 0 0 4px;
  line-height: 1.3;
}

.model-paper-sub {
  font-size: var(--text-sm);
  color: var(--pixel-accent);
  margin: 0;
  font-weight: 500;
}

.model-paper-summary {
  padding: 0 18px 12px;
  font-size: var(--text-sm);
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

.model-math-block {
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  background: var(--accent-fill);
}

.model-math-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin: 0 0 6px;
}

.model-math-eq {
  overflow-x: auto;
  margin: 0 0 12px;
  font-size: 0.95rem;
}

.model-math-eq:last-child {
  margin-bottom: 0;
}

.model-paper-footer {
  padding: 12px 18px 16px;
  border-top: 1px solid var(--border);
  font-size: var(--text-sm);
}

.model-refs {
  margin: 0 0 8px;
  color: var(--text-muted);
  line-height: 1.5;
}

.model-findings {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  color: var(--text-muted);
}

.model-findings li {
  padding-left: 14px;
  position: relative;
  margin-bottom: 4px;
}

.model-findings li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--pixel-accent);
  font-size: 0.75rem;
}

.project-math-section {
  margin: 16px 0;
  padding: 12px;
  background: var(--accent-fill);
  border: 1px solid var(--border);
}

.project-math-section h4 {
  margin: 0 0 10px;
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.project-findings {
  margin: 12px 0 0;
  padding-left: 18px;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.repo-card-footer,
.lab-card-footer {
  margin-top: 4px;
}

.repo-card-link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.repo-card-link:hover {
  text-decoration: underline;
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.lab-snapshot-wrap {
  aspect-ratio: 16 / 9;
  background: #12121a;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.lab-snapshot {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lab-snapshot--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  color: var(--text-muted);
  background: var(--bg-main);
}

.lab-card-body {
  padding: 16px 18px 18px;
}

.lab-status {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--pixel-accent);
  font-family: var(--font-pixel);
}

.lab-card-title {
  font-size: var(--text-lg);
  font-weight: 600;
  margin: 8px 0 6px;
}

.lab-card-desc {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 0 0 12px;
  line-height: 1.55;
}

.lab-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-pill {
  font-size: var(--text-caption);
  padding: 3px 8px;
  background: var(--accent-fill);
  color: var(--text);
  border: 1px solid var(--accent-border);
}

.project-snapshot {
  margin: 0 0 16px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-strong);
}

.project-snapshot img {
  display: block;
  width: 100%;
  height: auto;
}

.project-snapshot figcaption {
  font-size: var(--text-sm);
  color: var(--text-muted);
  padding: 8px 12px;
  background: var(--bg-main);
}

.project-status {
  font-size: var(--text-sm);
  color: var(--pixel-accent);
  margin: 0 0 8px;
}

.btn-primary {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 10px 18px;
  background: var(--text);
  color: #fafaf8;
  border: 1px solid var(--text);
  border-radius: 0;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.btn-primary:hover {
  background: transparent;
  color: var(--text);
  transform: none;
  box-shadow: none;
}

.btn-primary:active {
  transform: none;
  box-shadow: none;
}

/* ===== Projects — minimalist Finder desktop ===== */
.projects-shell {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  position: relative;
}

.projects-header {
  flex-shrink: 0;
  padding: var(--page-pad-top) var(--page-pad-x) 0;
  margin-bottom: 0;
}

.desktop-grid {
  flex: 1;
  position: relative;
  min-height: 280px;
  padding: 16px 24px 48px;
  background-color: var(--bg-main);
  background-image: none;
  overflow: hidden;
}

.desktop-hint {
  position: absolute;
  bottom: 14px;
  left: var(--page-pad-x);
  transform: none;
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  pointer-events: none;
}

.folder-name {
  font-size: var(--text-xs);
  font-weight: 400;
  text-align: center;
  line-height: 1.25;
  word-break: break-word;
  max-width: 100%;
  color: var(--text);
  padding: 0;
}

.folder-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  width: 88px;
  padding: 4px 2px 8px;
  cursor: grab;
  user-select: none;
  position: absolute;
  border: none;
  background: transparent;
  border-radius: 0;
  transition: opacity 0.12s ease;
}

.folder-item:hover,
.folder-item:focus-within {
  background: transparent;
}

.folder-item:hover .folder-icon-img,
.folder-item:focus-within .folder-icon-img {
  transform: none;
  filter: none;
  opacity: 0.88;
}

.folder-item:hover .folder-name,
.folder-item:focus-within .folder-name {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.folder-item:active {
  cursor: grabbing;
}

.folder-item.dragging {
  z-index: 100;
  cursor: grabbing;
  opacity: 0.75;
}

.folder-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 6px;
}

.folder-icon-img {
  display: block;
  width: 64px;
  height: 64px;
  object-fit: contain;
  pointer-events: none;
}

/* ===== Right column: Miniverse office (saved layout + zoom) ===== */
.studio-column {
  width: 380px;
  min-width: 380px;
  height: 100vh;
  background: var(--studio-marble);
  border-left: 1px solid var(--studio-frame);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: none;
  transition: width 0.25s ease, min-width 0.25s ease;
}

.studio-column.collapsed {
  width: var(--menu-bar-height);
  min-width: var(--menu-bar-height);
}

.studio-column.collapsed .studio-column-inner {
  opacity: 0;
  pointer-events: none;
}

.studio-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 0 16px 0 12px;
  min-height: var(--menu-bar-height);
  height: var(--menu-bar-height);
  flex-shrink: 0;
  background: var(--menu-bg);
  color: var(--menu-text);
  font-size: var(--text-sm);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}

.studio-bar .studio-label {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.studio-toggle {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--text-muted);
  font-size: var(--text-sm);
  cursor: pointer;
  transition: color 0.12s ease, background 0.12s ease;
  padding: 0;
  line-height: 1;
}

.studio-toggle:hover {
  color: var(--text);
  background: transparent;
}

.studio-column.collapsed .studio-bar {
  padding: 0;
  justify-content: center;
}

.studio-column.collapsed .studio-label,
.studio-column.collapsed .studio-header-actions {
  display: none;
}

.studio-column.collapsed .studio-toggle {
  font-size: 0;
}

.studio-column.collapsed .studio-toggle::after {
  content: "▶";
  font-size: var(--text-sm);
}

.studio-column-inner {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  padding: 0;
}

.studio-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.studio-zoom {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 2px 4px;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
}

.studio-zoom-btn {
  width: 22px;
  height: 22px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.studio-zoom-btn:hover {
  background: var(--accent-fill-strong);
  color: var(--text);
}

.studio-zoom-label {
  font-size: var(--text-sm);
  min-width: 36px;
  text-align: center;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.studio-label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text);
  text-transform: none;
}

.studio-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 0;
  border-radius: 0;
  background: transparent;
  color: var(--text-muted);
  border: none;
  font-family: var(--font-body);
}

.studio-scene {
  flex: 1;
  position: relative;
  width: 100%;
  min-height: 0;
  overflow: hidden;
  margin: 0;
  border: none;
  border-bottom: 1px solid var(--studio-frame);
  border-radius: 0;
  background: var(--studio-marble);
  box-shadow: none;
}

#studio-canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.studio-hud {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 5;
}

/* Hit target over focus-desk laptop screen */
.studio-screen-peek {
  position: absolute;
  margin: 0;
  padding: 0;
  border: none;
  outline: none;
  box-sizing: border-box;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
  opacity: 0;
  z-index: 6;
}

.studio-screen-peek:hover,
.studio-screen-peek:focus-visible,
.studio-screen-peek.studio-screen-peek--active {
  opacity: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  outline: none;
}

.studio-peek-tooltip {
  position: absolute;
  transform: translate(-50%, -100%);
  pointer-events: none;
  padding: 8px 12px;
  text-align: center;
  background: var(--bg-main);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: 0;
  box-shadow: 0 2px 10px rgba(29, 29, 31, 0.1);
  opacity: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 10;
  min-width: 88px;
}

.studio-peek-tooltip.visible {
  opacity: 1;
  transform: translate(-50%, calc(-100% - 6px));
}

.studio-peek-tooltip::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  transform: translateX(-50%);
  border-width: 6px 6px 0 6px;
  border-style: solid;
  border-color: var(--bg-main) transparent transparent transparent;
}

.studio-peek-tooltip::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -7px;
  transform: translateX(-50%);
  border-width: 7px 7px 0 7px;
  border-style: solid;
  border-color: var(--border-strong) transparent transparent transparent;
}

.peek-cta {
  display: block;
  font-size: var(--text-sm);
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.01em;
  animation: peek-bounce 1.4s ease-in-out infinite;
}

.peek-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@keyframes peek-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

.studio-footer {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-top: 1px solid var(--studio-frame);
  background: var(--bg-main);
}

.studio-zoom-reset {
  font-size: var(--text-sm);
}

.studio-footer-dot {
  width: 6px;
  height: 6px;
  background: var(--pixel-accent);
  box-shadow: none;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* ===== Settings panel ===== */
.settings-sections {
  max-width: 520px;
}

.settings-group {
  margin-bottom: 24px;
}

.settings-group .settings-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--text-sm);
  cursor: pointer;
}

.settings-group select {
  font-family: inherit;
  font-size: var(--text-sm);
  padding: 8px 12px;
  margin-right: 10px;
  margin-top: 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.settings-group .btn-primary {
  margin-top: 8px;
}

.settings-help {
  margin-top: 8px;
  max-width: none;
}

.settings-hint {
  font-size: var(--text-sm);
  color: var(--text-muted);
  margin: 8px 0 0;
}

.settings-hint--error {
  color: #c0392b;
}

.settings-admin-password {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.settings-admin-setup input[type="password"],
.settings-admin-login input[type="password"],
.settings-admin-password input[type="password"] {
  display: block;
  width: 100%;
  max-width: 280px;
  margin-top: 6px;
  padding: 8px 12px;
  font-family: inherit;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.settings-admin-actions {
  margin-top: 12px;
}

.btn-ghost {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 8px 14px;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.btn-ghost:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--text);
}

.btn-secondary {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 8px 14px;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.office-builder-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  background: #1c1c1e;
  isolation: isolate;
}

.office-builder-modal.visible {
  display: block;
}

body.builder-open:not(:has(.office-builder-modal.visible)) {
  overflow: auto;
}

body.builder-open:has(.office-builder-modal.visible) {
  overflow: hidden;
}

body.builder-open:has(.office-builder-modal.visible) .returns-column,
body.builder-open:has(.office-builder-modal.visible) .main-wrap,
body.builder-open:has(.office-builder-modal.visible) .studio-column {
  pointer-events: none;
}

.office-builder-shell {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  max-width: 100vw;
  max-height: 100vh;
  background: #ececee;
  overflow: hidden;
}

.office-builder-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  background: #fff;
  flex-shrink: 0;
}

.office-builder-brand {
  min-width: 0;
}

.office-builder-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin: 0;
  color: var(--text);
  letter-spacing: -0.02em;
}

.office-builder-subtitle {
  font-size: var(--text-caption);
  color: var(--text-muted);
  margin: 4px 0 0;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

.office-builder-close {
  flex-shrink: 0;
  font-size: 1.75rem;
  line-height: 1;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  background: rgba(0, 0, 0, 0.05);
  cursor: pointer;
  color: #6e6e73;
  transition: background 0.15s, color 0.15s;
}

.office-builder-close:hover {
  background: rgba(0, 0, 0, 0.1);
  color: #1d1d1f;
}

.office-builder-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 10px 16px;
  background: #2c2c2e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.office-builder-toolgroup {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.office-builder-toolgroup--actions {
  margin-left: auto;
}

.office-builder-toolgroup-label {
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.42);
  margin-right: 2px;
}

.office-builder-tool {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.office-builder-tool:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
}

.office-builder-tool.active {
  background: var(--bg-main);
  color: var(--text);
  border-color: var(--bg-main);
}

.office-builder-action {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.88);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.office-builder-action:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.22);
}

.office-builder-action--primary {
  background: var(--bg-main);
  border-color: var(--bg-main);
  color: var(--text);
}

.office-builder-action--primary:hover {
  background: var(--surface-muted);
  border-color: var(--surface-muted);
}

.office-builder-toolbar-sep {
  width: 1px;
  height: 26px;
  background: rgba(255, 255, 255, 0.12);
  flex-shrink: 0;
}

.office-builder-zoom {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 2px 4px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.office-builder-zoom-btn {
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.75);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
}

.office-builder-zoom-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.office-builder-zoom-label {
  font-size: 11px;
  min-width: 38px;
  text-align: center;
  color: rgba(255, 255, 255, 0.65);
  font-variant-numeric: tabular-nums;
}

.office-builder-inspector-tag {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text);
  margin: 0 0 4px;
}

.office-builder-body {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-columns: 240px 1fr 240px;
}

.office-builder-sidebar,
.office-builder-inspector-wrap {
  overflow-y: auto;
  padding: 14px;
  background: var(--bg-main);
  border-right: 1px solid var(--border-light);
}

.office-builder-sidebar {
  border-right: 1px solid rgba(0, 0, 0, 0.08);
}

.office-builder-inspector-wrap {
  border-right: none;
  border-left: 1px solid rgba(0, 0, 0, 0.08);
}

.office-builder-inspector-wrap h3 {
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0 0 10px;
  color: #1d1d1f;
}

.office-builder-catalog-group h4 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #6e6e73;
  margin: 12px 0 6px;
}

.office-builder-catalog-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.office-builder-catalog-item {
  text-align: left;
  font-size: var(--text-sm);
  padding: 7px 9px;
  border: 1px solid transparent;
  background: var(--surface-raised);
  cursor: pointer;
  color: var(--text);
}

.office-builder-catalog-item:hover,
.office-builder-catalog-item.active {
  border-color: var(--text);
  background: var(--accent-fill);
}

.office-builder-viewport {
  position: relative;
  min-height: 0;
  background: #d8dade;
}

#office-builder-canvas {
  display: block;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  cursor: crosshair;
}

.office-builder-field {
  display: block;
  font-size: 0.78rem;
  margin-bottom: 8px;
  color: #1d1d1f;
}

.office-builder-field input,
.office-builder-field select {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 6px 8px;
  font-size: 0.78rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: #fff;
}

.office-builder-shell .btn-primary,
.office-builder-shell .btn-secondary {
  font-size: 12px;
  padding: 7px 12px;
}

.office-builder-btn {
  width: 100%;
  margin-top: 6px;
}

.office-builder-hint {
  font-size: 0.78rem;
  color: #6e6e73;
}

.office-builder-footer {
  padding: 8px 18px;
  font-size: 0.75rem;
  color: #6e6e73;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  background: #fff;
  flex-shrink: 0;
}

.office-builder-status--error {
  color: #c0392b;
}

@media (max-width: 900px) {
  .office-builder-body {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
  }

  .office-builder-sidebar,
  .office-builder-inspector-wrap {
    max-height: 160px;
  }

  .office-builder-toolgroup--actions {
    margin-left: 0;
    width: 100%;
  }
}

.pixel-window {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 80px;
  height: 64px;
  background: #5d8aa8;
  border: 4px solid #2d2a26;
  z-index: 2;
}

.pixel-sky {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #87ceeb 0%, #b0e0e6 100%);
}

/* ===== Modals ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay:not(.no-blur) {
  backdrop-filter: blur(4px);
}

.modal-overlay.no-blur {
  backdrop-filter: none;
}

.modal-overlay[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.modal-window {
  background: var(--bg-window);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 440px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
}

.modal-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  background: var(--menu-bg);
  border-bottom: 1px solid var(--border);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
  font-family: inherit;
  line-height: 1;
  transition: background 0.15s, color 0.15s, transform 0.12s ease;
}

.modal-close:hover {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text);
  transform: scale(1.08);
}

.modal-close:active {
  transform: scale(0.95);
}

.modal-body {
  padding: 20px 24px;
  overflow: auto;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text);
}

/* ===== Mac-style project window (draggable, traffic lights × − □) ===== */
#project-modal.modal-overlay {
  align-items: center;
  justify-content: center;
}

#project-modal .mac-window {
  position: absolute;
  width: 420px;
  max-width: calc(100vw - 48px);
  max-height: 80vh;
  background: var(--bg-window);
  box-shadow: none;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.mac-window-titlebar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--menu-bg);
  border-bottom: 1px solid var(--border);
  cursor: move;
  user-select: none;
}

.mac-traffic-lights {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.mac-btn {
  width: 12px;
  height: 12px;
  border: 1px solid var(--border);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.12s, color 0.12s, transform 0.12s ease;
}

.mac-btn:hover {
  filter: none;
  transform: scale(1.05);
}

.mac-btn:active {
  transform: scale(0.95);
}

.mac-btn-close {
  background: var(--text);
  color: var(--bg-main);
}

.mac-btn-minimize {
  background: var(--text-muted);
  color: var(--bg-main);
}

.mac-btn-maximize {
  background: var(--surface-raised);
  color: var(--text);
  border-color: var(--border-strong);
}

.mac-btn-maximize .mac-btn-max-icon {
  font-size: 8px;
}

.mac-window-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text);
  flex: 1;
  text-align: center;
  pointer-events: none;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mac-window-body {
  padding: 20px 24px;
  overflow: auto;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text);
  flex: 1;
  min-height: 0;
}

.mac-window-body a {
  color: var(--accent);
  text-decoration: none;
}

.mac-window-body a:hover {
  text-decoration: underline;
}

#project-modal .mac-window.maximized {
  width: 90vw !important;
  max-width: 90vw;
  height: 85vh !important;
  max-height: 85vh;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%);
}

.modal-body a {
  color: var(--accent);
  text-decoration: none;
}

.modal-body a:hover {
  text-decoration: underline;
}

.current-project-note {
  margin-top: 16px;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.current-project-loading {
  margin: 0;
}

/* ===== Responsive ===== */
@media (max-width: 1180px) {
  .studio-column:not(.collapsed) {
    width: 300px;
    min-width: 300px;
  }

  .returns-column {
    width: 280px;
    min-width: 260px;
  }
}

@media (max-width: 900px) {
  body {
    flex-direction: column;
    overflow: hidden;
    height: 100vh;
    height: 100dvh;
  }

  .returns-mobile-toggle {
    display: none !important;
  }

  .returns-column {
    order: 1;
    width: 100%;
    min-width: 0;
    max-width: none;
    flex: 1;
    min-height: 0;
    height: auto;
    max-height: none;
    border-right: none;
    border-bottom: none;
    flex-shrink: 1;
    display: flex;
    flex-direction: column;
  }

  .returns-column .returns-inner {
    display: flex;
    flex: 1;
    min-height: 0;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: stretch;
    gap: 14px;
    padding-top: 12px;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .returns-column .returns-title {
    display: block;
  }

  .returns-column .returns-big-number {
    flex-direction: row;
    align-items: baseline;
    flex-wrap: wrap;
  }

  .returns-column .returns-chart-wrap {
    width: 100%;
    min-height: 88px;
    flex: none;
  }

  .main-wrap {
    order: 2;
    flex: 1;
    min-height: 0;
    height: auto;
    border-right: none;
  }

  body.layout-mobile.mobile-view-main .returns-column {
    display: none;
  }

  body.layout-mobile.mobile-view-returns .main-wrap {
    display: none;
  }

  .mobile-tab-bar {
    order: 3;
    display: flex;
    align-items: stretch;
    justify-content: space-around;
    flex-shrink: 0;
    background: var(--menu-bg);
    border-top: 1px solid var(--border);
    min-height: 52px;
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .mobile-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-width: 0;
    padding: 6px 2px 8px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-tab.active {
    color: var(--text);
  }

  .mobile-tab-icon {
    font-size: 1.125rem;
    line-height: 1;
  }

  .mobile-tab-label {
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .menu-bar {
    position: sticky;
    top: 0;
    z-index: 60;
    padding: 0 16px;
    padding-top: env(safe-area-inset-top, 0);
    flex-shrink: 0;
  }

  .menu-left {
    flex: 1;
    min-width: 0;
  }

  .mobile-nav-title {
    display: block;
  }

  .tabs {
    display: none;
  }

  .menu-time {
    display: none;
  }

  .main-content {
    padding-bottom: 8px;
  }

  .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .page-header-cta {
    align-self: flex-start;
    width: 100%;
    text-align: center;
    box-sizing: border-box;
  }

  .page-title--hero {
    font-size: var(--text-2xl);
  }

  .desktop-hint-long {
    display: none;
  }

  .desktop-hint-short {
    display: inline;
  }

  .desktop-grid {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 24px;
  }

  .studio-column {
    display: none;
  }
}

@media (max-width: 700px) {
  .returns-column .returns-value {
    font-size: 1.75rem;
  }

  .desktop-grid::after {
    white-space: normal;
    text-align: center;
  }
}

@media (max-width: 600px) {
  :root {
    --page-pad-x: 16px;
    --page-pad-top: 20px;
    --page-pad-bottom: 28px;
  }

  .tab {
    font-size: var(--text-xs);
    margin-right: 12px;
  }

  .folder-item {
    width: 84px;
    padding: 6px 4px 10px;
  }

  .folder-icon,
  .folder-icon-img {
    width: 52px;
    height: 52px;
  }

  .returns-column .returns-value {
    font-size: 1.65rem;
  }

  .returns-column .returns-account-value {
    font-size: 1.15rem;
  }

  .publication-card-head,
  .publication-card-body {
    padding-left: 16px;
    padding-right: 16px;
  }
}