/* Project windows — menu theme: sharp edges, neutral palette */

#projects-panel {
  position: relative;
  overflow: hidden;
}

.project-windows-layer {
  position: absolute;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  overflow: hidden;
}

.project-window {
  position: absolute;
  display: flex;
  flex-direction: column;
  pointer-events: auto;
  min-width: 560px;
  min-height: 400px;
  background: var(--bg-window);
  box-shadow: none;
  border: 1px solid var(--border);
  overflow: hidden;
}

@media (max-width: 768px) {
  .project-window {
    position: absolute;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none;
    max-height: none;
    border: none;
    z-index: 50 !important;
  }

  .project-window .mac-btn-maximize {
    display: none;
  }

  .project-page {
    padding: 16px 16px 28px;
  }

  .project-columns {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .project-viz-host {
    min-height: 220px;
  }

  .project-viz-host--gallery {
    min-height: 260px;
  }

  .project-resize-handle {
    display: none;
  }

  .project-window-titlebar {
    cursor: default;
  }
}

.project-window.is-focused {
  box-shadow: none;
  border-color: var(--text);
}

.project-window-titlebar {
  flex-shrink: 0;
  cursor: move;
}

.project-window-body {
  padding: 0;
  overflow: auto;
  flex: 1;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}

.project-page {
  padding: 22px 32px 36px;
  width: 100%;
  box-sizing: border-box;
  container-type: inline-size;
  font-size: var(--text-base);
  line-height: 1.55;
}

.project-page-head {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}

.project-lead {
  margin: 0 0 10px;
  font-size: var(--text-lg);
  font-weight: 600;
  line-height: 1.45;
  max-width: none;
  color: var(--text);
}

.project-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.project-year {
  font-weight: 500;
  color: var(--text-muted);
}

.project-status-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--border);
  color: var(--text);
}

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

.project-section-title {
  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;
}

.project-description {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.75;
  max-width: none;
  column-width: min(36rem, 100%);
  column-gap: 2.5rem;
  color: var(--text-muted);
}

.project-list {
  margin: 0;
  padding-left: 1.15rem;
  font-size: var(--text-sm);
  line-height: 1.65;
  max-width: none;
  color: var(--text-muted);
}

.project-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.project-action-btn {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 10px 18px;
  border: 1px solid var(--text);
  background: var(--text);
  color: var(--bg-main);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.project-action-btn:hover {
  background: transparent;
  color: var(--text);
}

.project-action-link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--pixel-accent);
  text-decoration: none;
}

.project-action-link:hover {
  text-decoration: underline;
}

.project-ref-list,
.project-ref-links {
  margin: 0;
  padding-left: 1.15rem;
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--text-muted);
}

.project-ref-list a,
.project-ref-links a {
  color: var(--pixel-accent);
  text-decoration: none;
}

.project-ref-list a:hover,
.project-ref-links a:hover {
  text-decoration: underline;
}

@container (min-width: 720px) {
  .project-description {
    column-count: 2;
    column-width: auto;
    column-gap: 2.25rem;
  }
}

@container (min-width: 1080px) {
  .project-description {
    column-count: 3;
  }

  .project-columns {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  }
}

.project-page-body {
  width: 100%;
  max-width: none;
}

.project-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px 32px;
  margin-bottom: 8px;
}

.project-columns .project-section {
  margin-bottom: 0;
}

.project-section {
  margin-bottom: 20px;
}

.project-viz-section {
  margin-top: 8px;
  width: 100%;
}

.project-viz-box {
  border: 1px solid var(--border-strong);
  overflow: hidden;
  background: var(--surface-raised);
  width: 100%;
  container-type: inline-size;
}

.project-viz-box--bombe {
  border-color: var(--border);
  border-style: dashed;
}

.project-viz-box-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--menu-bg);
  border-bottom: 1px solid var(--border);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.project-viz-host {
  min-height: 280px;
  width: 100%;
  background: var(--bg-main);
}

.project-viz-host--gallery {
  min-height: 320px;
}

.project-viz-tabs {
  flex-wrap: wrap;
  gap: 4px;
  padding: 0 12px;
  margin-bottom: 0;
  background: var(--menu-bg);
}

.project-viz-tab {
  margin-right: 14px;
}

.project-viz-stage {
  width: 100%;
  min-height: 280px;
}

.project-viz-stage:has(.bci-impact-chart) {
  background: linear-gradient(180deg, #cce5fc 0%, #e8f4fd 45%, #f5faff 100%);
}

.project-viz-three {
  width: 100%;
  height: clamp(260px, 38cqh, 480px);
  min-height: 240px;
  pointer-events: none;
  background: linear-gradient(180deg, #cce5fc 0%, #e8f4fd 45%, #f5faff 100%);
}

.project-viz-three canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.project-viz-reset {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 4px 8px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text-muted);
  cursor: pointer;
}

.project-viz-reset:hover {
  color: var(--text);
  border-color: var(--text);
}

/* Bombe engine layout */
.bombe-layout {
  display: grid;
  grid-template-columns: 1fr minmax(220px, 280px);
  gap: 0;
  min-height: 420px;
}

@media (max-width: 720px) {
  .bombe-layout {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 960px) {
  .bombe-layout {
    grid-template-columns: 1fr minmax(260px, 320px);
    min-height: clamp(380px, 45cqh, 520px);
  }
}

.bombe-panel {
  padding: 12px;
  background: var(--bg-main);
}

.bombe-panel--board {
  border-right: 1px solid var(--border);
  overflow: auto;
}

.bombe-panel-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.bombe-legend {
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}

.bombe-legend i {
  font-style: normal;
  font-family: ui-monospace, monospace;
  margin: 0 4px 0 8px;
}

.lg-x { color: var(--text); }
.lg-p { color: var(--text-muted); }
.lg-o { color: var(--returns-muted); }

.bombe-board-canvas {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border: 1px solid var(--border);
}

.bombe-readouts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
  font-size: var(--text-sm);
}

.bombe-lbl {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
}

.bombe-scramblers {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 10px;
}

.bombe-scr {
  font-family: ui-monospace, monospace;
  font-size: var(--text-xs);
  padding: 3px 6px;
  background: var(--bg-window);
  border: 1px solid var(--border);
}

.bombe-log {
  max-height: 120px;
  overflow-y: auto;
  font-size: var(--text-xs);
  line-height: 1.45;
  margin-bottom: 10px;
  padding: 8px;
  background: var(--surface-inset);
  border: 1px solid var(--border-light);
}

.bombe-log-stop {
  color: var(--text);
  font-weight: 600;
  margin-bottom: 4px;
}

.bombe-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.bombe-note {
  margin: 10px 0 0;
  font-size: var(--text-xs);
  color: var(--text-muted);
  line-height: 1.45;
}

/* Bombe + Enigma lab */
.bombe-lab {
  padding: 12px 14px 16px;
  background: var(--bg-main);
}

.bombe-lab-intro {
  margin: 0 0 12px;
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--text);
  max-width: none;
}

.bombe-lab-tabs {
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 16px;
  padding: 0;
}

.bombe-lab-tab {
  margin-right: 14px;
}

.bombe-lab-panel[hidden] {
  display: none !important;
}

.project-viz-host:has(.bombe-lab) {
  min-height: 520px;
}

.enigma-machine {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: none;
}

.enigma-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: flex-end;
}

.enigma-row--rotors {
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}

.enigma-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  min-width: 72px;
}

.enigma-field--wide {
  flex: 1;
  min-width: 160px;
}

.enigma-field select,
.enigma-field input {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  padding: 6px 8px;
  border: 1px solid var(--border);
  background: var(--bg-window);
  color: var(--text);
}

.enigma-abc {
  font-family: ui-monospace, monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  max-width: 4.5rem;
}

.enigma-text {
  min-width: 12rem;
}

.enigma-output {
  padding: 12px;
  background: var(--accent-fill);
  border: 1px solid var(--border);
}

.enigma-lbl {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.enigma-cipher {
  display: block;
  font-family: ui-monospace, monospace;
  font-size: var(--text-lg);
  letter-spacing: 0.12em;
  color: var(--text);
  word-break: break-all;
}

.enigma-hint {
  margin: 0;
  font-size: var(--text-xs);
  line-height: 1.5;
  color: var(--text-muted);
}

.bombe-config-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px 18px;
  margin-bottom: 14px;
}

.bombe-config-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
}

.bombe-config-field select,
.bombe-config-field input {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  padding: 6px 8px;
  border: 1px solid var(--border);
  background: var(--bg-window);
  color: var(--text);
}

.bombe-config-field small {
  font-weight: 400;
  font-size: var(--text-xs);
  line-height: 1.45;
  color: var(--text-muted);
}

.bombe-war-note {
  padding: 12px 14px;
  margin-bottom: 12px;
  font-size: var(--text-caption);
  line-height: 1.6;
  color: var(--text);
  background: var(--accent-fill);
  border-left: 3px solid var(--text);
}

.bombe-config-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-viz-btn {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  color: var(--text);
  cursor: pointer;
}

.project-viz-btn:hover {
  border-color: var(--text);
}

.project-viz-btn--primary {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg-main);
}

.project-viz-btn--primary:hover {
  background: transparent;
  color: var(--text);
}

.bci-impact-chart {
  width: 100%;
  box-sizing: border-box;
}

.project-viz-bci-canvas {
  width: 100%;
  height: auto;
  display: block;
  box-sizing: border-box;
}

.project-math-section .model-math-block {
  margin-bottom: 12px;
  overflow-x: auto;
}

/* Resize handles */
.project-resize-handle {
  position: absolute;
  z-index: 5;
}

.project-resize-e {
  top: 48px;
  right: 0;
  width: 8px;
  bottom: 8px;
  cursor: ew-resize;
}

.project-resize-w {
  top: 48px;
  left: 0;
  width: 8px;
  bottom: 8px;
  cursor: ew-resize;
}

.project-resize-s {
  left: 8px;
  right: 8px;
  bottom: 0;
  height: 8px;
  cursor: ns-resize;
}

.project-resize-se {
  right: 0;
  bottom: 0;
  width: 16px;
  height: 16px;
  cursor: nwse-resize;
}

.project-resize-sw {
  left: 0;
  bottom: 0;
  width: 16px;
  height: 16px;
  cursor: nesw-resize;
}

.project-viz-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  padding: 16px;
  font-size: var(--text-caption);
  color: var(--text-muted);
  text-align: center;
}