@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500&display=swap');

:root {
  --bg: #030303;
  --surface: #0b0b0b;
  --surface-2: #111111;
  --grid-line: #232323;
  --tile-line: #353535;
  --text: #d6d6d6;
  --muted: #777777;
  --hover: #8b1e1e;
  --active: #d4b64a;
  --input: #426d96;
  --tile-size: 70vmin;
  --tile-gap: 9vmin;
  --focus-window-size: 70vmin;
  --sheet-cols: 5;
  --sheet-rows: 6;
  --map-node-size: 31px;
  --map-node-size-mobile: 26px;
  --map-dot-size: 7px;
  --map-anchor-right: 18px;
  --map-anchor-bottom: 18px;
  --map-anchor-right-mobile: 10px;
  --map-anchor-bottom-mobile: 10px;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body {
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.018), transparent 42%),
    linear-gradient(180deg, #060606 0%, var(--bg) 100%);
  color: var(--text);
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.shell-app,
.shell-main,
#grid-root,
.index-map,
.grid-shell,
.grid-viewport {
  width: 100%;
  height: 100%;
}

.shell-main {
  position: relative;
}

.grid-shell {
  position: relative;
  overflow: hidden;
}

.grid-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--grid-line);
  pointer-events: none;
}

.grid-viewport {
  position: relative;
}

.grid-viewport::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--focus-window-size);
  height: var(--focus-window-size);
  transform: translate(-50%, -50%);
  box-shadow:
    0 0 0 9999px rgba(0, 0, 0, 0.08);
  pointer-events: none;
  z-index: 3;
}

.grid-sheet {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  grid-template-columns: repeat(var(--sheet-cols), var(--tile-size));
  grid-template-rows: repeat(var(--sheet-rows), var(--tile-size));
  gap: var(--tile-gap);
  width: calc(var(--tile-size) * var(--sheet-cols) + var(--tile-gap) * (var(--sheet-cols) - 1));
  height: calc(var(--tile-size) * var(--sheet-rows) + var(--tile-gap) * (var(--sheet-rows) - 1));
  transition: transform 520ms cubic-bezier(0.2, 0.8, 0.2, 1);
  will-change: transform;
}

.grid-region {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  width: var(--tile-size);
  height: var(--tile-size);
  padding: clamp(18px, 2.4vmin, 28px);
  border: 1px solid var(--tile-line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    var(--surface-2);
  cursor: pointer;
  transform-origin: center;
  transition:
    border-color 180ms ease,
    transform 180ms ease;
}

.grid-region::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  transition: background 220ms ease;
  pointer-events: none;
  z-index: 2;
}

.grid-region:hover {
  border-color: var(--hover);
}

.grid-region:hover::after {
  background: rgba(0, 0, 0, 0);
}

.grid-region:focus-visible {
  outline: 2px solid var(--active);
  outline-offset: 3px;
}

.grid-region.is-active {
  border-color: var(--active);
  transform: translateY(-1px) scale(1.12);
  z-index: 5;
  overflow: visible;
}

.grid-region.is-active::after {
  background: rgba(0, 0, 0, 0);
}

.grid-region.is-empty-cell {
  cursor: default;
}

.grid-region.is-empty-cell:hover {
  border-color: var(--tile-line);
}

.grid-region.is-empty-cell:hover::after {
  background: rgba(0, 0, 0, 0.8);
}

.grid-region__meta,
.grid-region__body {
  position: relative;
  z-index: 1;
}

.grid-region.is-active .grid-region__meta,
.grid-region.is-active .grid-region__body {
  z-index: 3;
}

.grid-region__meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  color: rgba(214, 214, 214, 0.7);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.6rem, 1.1vmin, 0.72rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.grid-region__label {
  color: var(--text);
  font-size: clamp(0.75rem, 1.4vmin, 0.9rem);
  letter-spacing: 0.18em;
}

.grid-region__body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.grid-region[data-module-key="SUDOKU"].is-active .grid-region__meta {
  display: none;
}

.grid-region[data-module-key="MAGIC"].is-active .grid-region__meta {
  display: none;
}

.grid-region[data-module-key="RANGOLI"].is-active .grid-region__meta {
  display: none;
}

.grid-region[data-module-key="PATTERNPLAY"].is-active .grid-region__meta {
  display: none;
}

.grid-region[data-module-key="PIXEL_PLAY"].is-active .grid-region__meta {
  display: none;
}

.grid-region[data-module-key="PARSER_APPS"].is-active .grid-region__meta {
  display: none;
}

.grid-region[data-module-key="DETECTION_TRACKING"].is-active .grid-region__meta {
  display: none;
}

.grid-region[data-module-key="PATTERN_BANK"] .grid-region__body {
  align-items: stretch;
  justify-content: stretch;
  min-height: 0;
}

.grid-region[data-module-key="PATTERN_BANK"].is-active {
  overflow: hidden;
}

.grid-region[data-module-key="PATTERN_BANK"].is-active .grid-module__title {
  font-size: clamp(1.7rem, 3.5vmin, 2.75rem);
  letter-spacing: 0.22em;
}

.grid-module {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: center;
}

.grid-module--rich {
  min-height: 0;
}

.grid-module__scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  width: 100%;
}

.grid-module--rich-active {
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

.grid-module--rich-active .grid-module__scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: rgba(212, 182, 74, 0.32) rgba(255, 255, 255, 0.05);
}

.grid-module--rich-active .grid-module__scroll::-webkit-scrollbar {
  width: 8px;
}

.grid-module--rich-active .grid-module__scroll::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
}

.grid-module--rich-active .grid-module__scroll::-webkit-scrollbar-thumb {
  background: rgba(212, 182, 74, 0.28);
}

.grid-region[data-module-key="LANGUAGE"] .grid-region__body,
.grid-region[data-module-key="TRIAD_GRID"] .grid-region__body,
.grid-region[data-module-key="OPERATORS"] .grid-region__body,
.grid-region[data-module-key="PROGRAMS_PATTERNS"] .grid-region__body {
  align-items: stretch;
  min-height: 0;
}

.grid-region[data-module-key="LANGUAGE"].is-active .grid-module--rich,
.grid-region[data-module-key="TRIAD_GRID"].is-active .grid-module--rich,
.grid-region[data-module-key="OPERATORS"].is-active .grid-module--rich,
.grid-region[data-module-key="PROGRAMS_PATTERNS"].is-active .grid-module--rich {
  height: 100%;
  min-height: 0;
  justify-content: flex-start;
}

.grid-region[data-module-key="LANGUAGE"].is-active .grid-region__body,
.grid-region[data-module-key="TRIAD_GRID"].is-active .grid-region__body,
.grid-region[data-module-key="OPERATORS"].is-active .grid-region__body,
.grid-region[data-module-key="PROGRAMS_PATTERNS"].is-active .grid-region__body {
  flex: 1;
  overflow: hidden;
}

.grid-region[data-module-key="LANGUAGE"].is-active .grid-module--rich-active,
.grid-region[data-module-key="TRIAD_GRID"].is-active .grid-module--rich-active,
.grid-region[data-module-key="OPERATORS"].is-active .grid-module--rich-active,
.grid-region[data-module-key="PROGRAMS_PATTERNS"].is-active .grid-module--rich-active {
  overflow: hidden;
}

.grid-module__tag {
  padding: 5px 9px;
  border: 1px solid var(--tile-line);
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.55rem, 1vmin, 0.66rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.grid-module__title {
  margin: 0;
  font-size: clamp(1.1rem, 2.1vmin, 1.6rem);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.grid-region.is-active .grid-module__title {
  font-size: clamp(2rem, 4.6vmin, 3.8rem);
  color: var(--active);
}

.grid-module__text {
  margin: 0;
  max-width: 34ch;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.72rem, 1.35vmin, 0.92rem);
  line-height: 1.8;
}

.grid-region.is-active .grid-module__text {
  max-width: 42ch;
}

.grid-module--rich .grid-module__text {
  width: 100%;
}

.grid-module__input {
  width: min(250px, 72%);
  padding: 11px 13px;
  border: 1px solid var(--input);
  background: rgba(66, 109, 150, 0.08);
  color: #cae0f0;
  font: inherit;
}

.grid-module__input::placeholder {
  color: rgba(202, 224, 240, 0.72);
}

.pattern-bank {
  width: 100%;
  height: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  gap: 14px;
  text-align: left;
}

.pattern-bank .grid-module__tag,
.pattern-bank .grid-module__title,
.pattern-bank .grid-module__text {
  align-self: flex-start;
  text-align: left;
}

.grid-region[data-module-key="PATTERN_BANK"]:not(.is-active) .grid-module__title {
  font-size: clamp(1rem, 1.9vmin, 1.45rem);
  letter-spacing: 0.2em;
}

.pattern-bank__intro,
.pattern-bank__empty {
  max-width: 42ch;
}

.pattern-bank__summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.pattern-bank__summary-row,
.pattern-bank__metric,
.pattern-bank__meta-line {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.pattern-bank__summary-label,
.pattern-bank__metric-label {
  color: var(--muted);
}

.pattern-bank__summary-value,
.pattern-bank__metric-value {
  color: var(--text);
}

.pattern-bank__preview {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pattern-bank__preview-item {
  padding: 7px 10px;
  border-left: 1px solid rgba(212, 182, 74, 0.34);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pattern-bank__preview-meta {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
}

.pattern-bank__list {
  flex: 1;
  min-height: 0;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-right: 8px;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(212, 182, 74, 0.32) rgba(255, 255, 255, 0.05);
}

.pattern-bank__list::-webkit-scrollbar {
  width: 8px;
}

.pattern-bank__list::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.04);
}

.pattern-bank__list::-webkit-scrollbar-thumb {
  background: rgba(212, 182, 74, 0.28);
}

.pattern-bank__card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    rgba(0, 0, 0, 0.2);
}

.pattern-bank__card-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.pattern-bank__card-title {
  margin: 0;
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.pattern-bank__family,
.pattern-bank__fingerprint,
.pattern-bank__notes {
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.pattern-bank__family {
  color: var(--active);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.pattern-bank__metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px 16px;
}

.pattern-bank__fingerprint {
  margin: 0;
  padding: 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.015);
  color: #d9cb8e;
  font-size: 0.58rem;
  line-height: 1.55;
  word-break: break-all;
}

.pattern-bank__meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pattern-bank__meta-line {
  justify-content: flex-start;
  color: var(--muted);
  line-height: 1.65;
  text-transform: none;
  overflow-wrap: anywhere;
}

.pattern-bank__notes {
  margin: 0;
  color: var(--muted);
  font-size: 0.64rem;
  line-height: 1.65;
}

.parser-module {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  overflow: visible;
}

.parser-module__meta,
.parser-module__panel-title,
.parser-module__status-title,
.parser-module__summary,
.parser-module__button,
.parser-module__status-row {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  text-transform: uppercase;
}

.parser-module__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.12em;
}

.parser-module__controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 192px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.parser-module__examples {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.parser-module__button {
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 7px 9px;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.parser-module__button:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.parser-module__button--active {
  border-color: var(--active);
  color: var(--active);
}

.parser-module__input {
  width: 100%;
  min-height: 140px;
  padding: 12px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  resize: none;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.74rem;
  line-height: 1.6;
}

.parser-module__body {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: stretch;
  justify-content: stretch;
}

.parser-module__output {
  width: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 12px;
}

.parser-module__panel {
  min-height: 0;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    rgba(0, 0, 0, 0.16);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.parser-module__panel-title {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.parser-module__code {
  margin: 0;
  min-height: 0;
  overflow: auto;
  color: var(--text);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.68rem;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}

.parser-module__status {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
}

.parser-module__status.is-floating {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.parser-module__status-title {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.parser-module__status-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.74rem;
  line-height: 1.4;
}

.parser-module__status-label {
  color: var(--muted);
}

.parser-module__status-value {
  color: var(--text);
  text-align: right;
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.parser-module__summary {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.tracking-module {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  overflow: visible;
}

.tracking-module__meta,
.tracking-module__status-title,
.tracking-module__summary,
.tracking-module__button,
.tracking-module__status-row,
.tracking-module__message {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  text-transform: uppercase;
}

.tracking-module__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.12em;
}

.tracking-module__controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 192px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.tracking-module__pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.tracking-module__button {
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  min-height: 36px;
  padding: 8px;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.tracking-module__button:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.tracking-module__button--active {
  border-color: var(--active);
  color: var(--active);
}

.tracking-module__button.is-empty {
  opacity: 0;
  cursor: default;
}

.tracking-module__body {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tracking-module__board {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  grid-template-rows: repeat(8, 1fr);
  gap: 4px;
  width: min(100%, 33rem);
  aspect-ratio: 1;
  padding: 12px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.015);
}

.tracking-module__cell {
  position: relative;
  border: 1px solid #252525;
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  padding: 4px;
  cursor: pointer;
}

.tracking-module__cell:hover {
  border-color: var(--hover);
}

.tracking-module__cell.is-walked {
  background: rgba(212, 182, 74, 0.08);
}

.tracking-module__cell.is-stable {
  background: rgba(66, 109, 150, 0.2);
  border-color: rgba(66, 109, 150, 0.6);
}

.tracking-module__cell.is-star {
  box-shadow: inset 0 0 0 1px rgba(212, 182, 74, 0.8);
}

.tracking-module__cell.is-player {
  border-color: var(--active);
  box-shadow:
    inset 0 0 0 1px rgba(212, 182, 74, 0.6),
    0 0 0 1px rgba(212, 182, 74, 0.35);
}

.tracking-module__cell.is-danger.is-player {
  border-color: var(--hover);
  box-shadow:
    inset 0 0 0 1px rgba(139, 30, 30, 0.7),
    0 0 0 1px rgba(139, 30, 30, 0.45);
}

.tracking-module__cell-coord {
  position: absolute;
  left: 5px;
  top: 4px;
  color: rgba(255, 255, 255, 0.18);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.44rem;
  letter-spacing: 0.04em;
}

.tracking-module__cell-mark {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: var(--text);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.tracking-module__status {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
}

.tracking-module__status.is-floating {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.tracking-module__status-title {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.tracking-module__status-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.74rem;
  line-height: 1.4;
}

.tracking-module__status-label {
  color: var(--muted);
}

.tracking-module__status-value {
  color: var(--text);
  text-align: right;
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.tracking-module__message {
  color: var(--active);
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.tracking-module__summary {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.sudoku-module {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  overflow: visible;
}

.sudoku-module__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sudoku-module__puzzles,
.sudoku-module__controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sudoku-module__controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 170px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.sudoku-module__keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 4px;
}

.sudoku-module__tab,
.sudoku-module__button {
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 6px 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.sudoku-module__key {
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  min-height: 34px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.sudoku-module__key:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.sudoku-module__key--wide {
  grid-column: span 3;
}

.sudoku-module__tab:hover,
.sudoku-module__button:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.sudoku-module__tab.is-active {
  border-color: var(--active);
  color: var(--active);
}

.sudoku-module__body {
  flex: 1;
  min-height: 0;
  display: block;
}

.sudoku-module__board {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  grid-template-rows: repeat(9, 1fr);
  gap: 0;
  aspect-ratio: 1;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.015);
}

.sudoku-module__cell {
  position: relative;
  border-right: 1px solid #272727;
  border-bottom: 1px solid #272727;
  background: rgba(0, 0, 0, 0.2);
}

.sudoku-module__cell.is-box-right {
  border-right-color: #4a4020;
  border-right-width: 2px;
}

.sudoku-module__cell.is-box-bottom {
  border-bottom-color: #4a4020;
  border-bottom-width: 2px;
}

.sudoku-module__cell.is-conflict {
  background: rgba(120, 22, 22, 0.35);
}

.sudoku-module__cell.is-valid {
  background: rgba(9, 18, 12, 0.32);
}

.sudoku-module__cell.is-selected {
  box-shadow: inset 0 0 0 1px rgba(212, 182, 74, 0.9);
  background: rgba(212, 182, 74, 0.1);
}

.sudoku-module__input {
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: center;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.9rem, 1.8vmin, 1.35rem);
  outline: none;
}

.sudoku-module__input.is-given {
  color: var(--active);
}

.sudoku-module__input:focus {
  background: rgba(66, 109, 150, 0.18);
  color: #dcecff;
}

.sudoku-module__status {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
}

.sudoku-module__status.is-floating {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.sudoku-module__status-title,
.sudoku-module__timing,
.sudoku-module__summary {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  text-transform: uppercase;
}

.sudoku-module__status-title {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.sudoku-module__status-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.74rem;
  line-height: 1.4;
}

.sudoku-module__status-label {
  color: var(--muted);
  text-transform: uppercase;
}

.sudoku-module__status-value {
  color: var(--text);
  text-align: right;
}

.sudoku-module__timing {
  margin-top: 6px;
  color: var(--active);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.sudoku-module__summary {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.magic-module {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  overflow: visible;
}

.magic-module__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.magic-module__sizes,
.magic-module__presets,
.magic-module__controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.magic-module__controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 182px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.magic-module__tab,
.magic-module__button {
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 6px 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.magic-module__tab:hover,
.magic-module__button:hover,
.magic-module__key:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.magic-module__tab.is-active {
  border-color: var(--active);
  color: var(--active);
}

.magic-module__helper {
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.6rem;
  line-height: 1.5;
  text-transform: uppercase;
}

.magic-module__keypad {
  display: grid;
  gap: 6px;
}

.magic-module__key {
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  min-height: 34px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.magic-module__body {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.magic-module__board {
  display: grid;
  gap: 0;
  width: min(100%, 31rem);
  aspect-ratio: 1;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.015);
}

.magic-module__cell {
  position: relative;
  border-right: 1px solid #272727;
  border-bottom: 1px solid #272727;
  background: rgba(0, 0, 0, 0.2);
}

.magic-module__cell.is-conflict {
  background: rgba(120, 22, 22, 0.35);
}

.magic-module__cell.is-valid {
  background: rgba(9, 18, 12, 0.32);
}

.magic-module__cell.is-selected {
  box-shadow: inset 0 0 0 1px rgba(212, 182, 74, 0.9);
  background: rgba(212, 182, 74, 0.1);
}

.magic-module__input {
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: center;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.85rem, 1.65vmin, 1.2rem);
  outline: none;
}

.magic-module__input.is-given {
  color: var(--active);
}

.magic-module__input:focus {
  background: rgba(66, 109, 150, 0.18);
  color: #dcecff;
}

.magic-module__status {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
}

.magic-module__status.is-floating {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.magic-module__status-title,
.magic-module__timing,
.magic-module__summary {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  text-transform: uppercase;
}

.magic-module__status-title {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.magic-module__status-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.74rem;
  line-height: 1.4;
}

.magic-module__status-label {
  color: var(--muted);
  text-transform: uppercase;
}

.magic-module__status-value {
  color: var(--text);
  text-align: right;
}

.magic-module__timing {
  margin-top: 6px;
  color: var(--active);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
}

.magic-module__summary {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.pixel-play {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  overflow: visible;
}

.pixel-play__meta,
.pixel-play__status-title,
.pixel-play__summary,
.pixel-play__slider-label,
.pixel-play__preview-id,
.pixel-play__preview-hex,
.pixel-play__status-row,
.pixel-play__button {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  text-transform: uppercase;
}

.pixel-play__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.12em;
}

.pixel-play__controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 188px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.pixel-play__mode-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pixel-play__preview {
  min-height: 84px;
  padding: 10px;
  border: 1px solid var(--tile-line);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.pixel-play__preview-id {
  font-size: 0.82rem;
  letter-spacing: 0.14em;
}

.pixel-play__preview-hex {
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.pixel-play__slider-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pixel-play__slider-label {
  color: var(--muted);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
}

.pixel-play__slider {
  width: 100%;
}

.pixel-play__slider--r {
  accent-color: #8b1e1e;
}

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

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

.pixel-play__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.pixel-play__button {
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 7px 8px;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.pixel-play__button:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.pixel-play__button.is-active {
  border-color: var(--active);
  color: var(--active);
}

.pixel-play__button:disabled {
  opacity: 0.4;
  cursor: default;
}

.pixel-play__body {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pixel-play__board {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  grid-template-rows: repeat(9, 1fr);
  gap: 4px;
  width: min(100%, 33rem);
  aspect-ratio: 1;
  padding: 12px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.015);
}

.pixel-play__cell {
  border: 1px solid #252525;
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  padding: 0;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.5rem;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.pixel-play__cell:hover {
  border-color: var(--hover);
}

/* WEAVE game */
.pixel-game__rounds {
  display: flex;
  gap: 7px;
  padding: 10px 0 4px;
}

.pixel-game__round-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--tile-line);
  background: transparent;
  transition: background 0.3s, border-color 0.3s;
}

.pixel-game__round-dot.is-filled {
  background: var(--active);
  border-color: var(--active);
}

.pixel-game__lineage {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding-top: 8px;
}

.pixel-game__thumb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  width: 30px;
  border: 1px solid var(--tile-line);
}

.pixel-game__thumb-cell {
  aspect-ratio: 1;
}

.pixel-game__mini-board {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 1px;
  width: 54px;
  margin-top: 6px;
}

.pixel-game__mini-cell {
  aspect-ratio: 1;
}

/* ── LOCKED TILE PLACEHOLDER ─────────────────────────────────────────── */

.grid-module--locked {
  opacity: 0.38;
  pointer-events: none;
  user-select: none;
}

.grid-module__text--locked {
  font-style: italic;
  letter-spacing: 0.04em;
}

/* ── LOCK ─────────────────────────────────────────────────────────────── */

/* ── Gate shell — fullscreen lock UI shown before auth ───────────────────── */
.gate-shell {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  z-index: 50;
}

.gate-shell .lock {
  width: 260px;
  height: auto;
  border: 1px solid var(--tile-line);
}

.lock {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 16px;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.lock__tag {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--muted);
  align-self: flex-start;
}

.lock__title {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text);
}

.lock--open .lock__title {
  color: var(--active);
}

.lock__connected {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--active);
}

.lock__grid {
  width: 180px;
  height: 180px;
  cursor: crosshair;
  user-select: none;
  touch-action: none;
}

.lock__node {
  fill: var(--muted);
  transition: fill 0.15s, r 0.15s;
}

.lock__node--active {
  fill: var(--active);
}

/* committed = mouse left grid while shape drawn → bold yellow */
.lock__node--active.lock__node--set {
  fill: #ffcc00;
  r: 8;
}

.lock--open .lock__node {
  fill: var(--active);
}

.lock__line {
  stroke: var(--active);
  stroke-width: 1.5;
  opacity: 0.55;
  transition: stroke 0.15s, stroke-width 0.15s;
}

/* committed line — thicker, yellow */
.lock__line--set {
  stroke: #ffcc00;
  stroke-width: 2.5;
  opacity: 0.85;
}

.lock__user-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 180px;
}

.lock__user-label {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  flex-shrink: 0;
}

.lock__user-input {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.68rem;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--tile-line);
  color: var(--text);
  outline: none;
  width: 100%;
  padding: 2px 0;
  letter-spacing: 0.08em;
}

.lock__user-input:focus {
  border-bottom-color: var(--active);
}

.lock--open .lock__user-input {
  border-bottom-color: var(--active);
  color: var(--active);
}

.lock__status {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.62rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  min-height: 1em;
}

.lock__btn-row {
  display: flex;
  gap: 6px;
}

.lock__btn {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 4px 10px;
  cursor: pointer;
}

.lock__btn:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

/* submit glows yellow once ≥6 nodes are drawn */
.lock__btn--submit.lock__btn--ready {
  border-color: #ffcc00;
  color: #ffcc00;
  box-shadow: 0 0 8px rgba(255, 204, 0, 0.45);
  animation: lock-pulse 1.6s ease-in-out infinite;
}

@keyframes lock-pulse {
  0%,100% { box-shadow: 0 0 6px rgba(255,204,0,0.35); }
  50%      { box-shadow: 0 0 14px rgba(255,204,0,0.75); }
}

/* unlocked nav grid — 3×3 after successful auth */
.lock__nav {
  display: grid;
  grid-template-columns: repeat(3, 34px);
  grid-template-rows: repeat(3, 34px);
  gap: 6px;
  margin: 4px 0;
}

.lock__nav-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.44rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  border: 1px solid var(--tile-line);
  cursor: pointer;
  background: transparent;
  padding: 0;
  transition: border-color 0.15s, color 0.15s;
  text-align: center;
  line-height: 1.2;
}

.lock__nav-cell:hover {
  border-color: var(--active);
  color: var(--active);
}

.lock__nav-cell--empty {
  border-color: transparent;
  cursor: default;
  opacity: 0.18;
}

.lock__nav-cell--center {
  border-color: var(--muted);
  color: var(--muted);
  font-size: 0.4rem;
}

/* ── RUBIK ────────────────────────────────────────────────────────────── */

.rubik {
  width: 100%;
  height: 100%;
  display: flex;
  overflow: visible;
  position: relative;
}

.rubik__controls {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 180px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid var(--tile-line);
  background: rgba(7,7,7,0.96);
  padding: 14px;
  z-index: 8;
}

.rubik__status {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid var(--tile-line);
  background: rgba(7,7,7,0.96);
  padding: 14px;
  z-index: 8;
}

.rubik__body {
  flex: 1;
  min-height: 0;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  width: 100%;
  height: 100%;
}

.rubik__label {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.rubik__sublabel {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}

.rubik__btn-row {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
}

.rubik__btn-row--half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
}

.rubik__btn--half {
  width: 100%;
}

.rubik__btn {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 4px 8px;
  cursor: pointer;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.rubik__btn:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.rubik__btn.is-active {
  border-color: var(--active);
  color: var(--active);
}

.rubik__btn:disabled {
  opacity: 0.35;
  cursor: default;
}

/* Unfolded cross — CSS grid layout, 4×3 faces, each face square */
.rubik__cross {
  display: grid;
  grid-template-areas:
    ". U . ."
    "L F R B"
    ". D . .";
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 4px;
  aspect-ratio: 4 / 3;
  width: 90%;
  max-height: 90%;
  user-select: none;
}

.rubik__face {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-width: 0;
  min-height: 0;
  background: #111;
  border-radius: 10px;
  padding: 4px;
}

.rubik__face--U { grid-area: U; }
.rubik__face--L { grid-area: L; }
.rubik__face--F { grid-area: F; }
.rubik__face--R { grid-area: R; }
.rubik__face--B { grid-area: B; }
.rubik__face--D { grid-area: D; }

.rubik__face-label {
  display: none;
}

.rubik__face-grid {
  flex: 1;
  width: 100%;
  min-height: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 3px;
}

.rubik__cell {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: filter 0.1s;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rubik__cell:hover {
  filter: brightness(1.15);
}

.rubik__cell-label {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.72rem;
  font-weight: bold;
  letter-spacing: 0.06em;
  pointer-events: none;
  user-select: none;
}

/* Solution panel */
.rubik__solution {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.rubik__hint {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.rubik__hint--time {
  color: var(--active);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

.rubik__seq {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.rubik__move {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.68rem;
  padding: 2px 5px;
  border: 1px solid var(--tile-line);
  color: var(--muted);
  letter-spacing: 0.05em;
}

.rubik__move.done {
  opacity: 0.3;
  border-color: transparent;
}

.rubik__move.next {
  border-color: var(--active);
  color: var(--active);
}

@media (max-width: 700px) {
  .rubik__controls {
    position: static;
    width: auto;
    margin-bottom: 12px;
  }
  .rubik__status {
    position: static;
    width: auto;
    margin-top: 12px;
  }
  .rubik__face-gap { width: 40px; }
  .rubik__face-grid { width: 40px; }
}

.pixel-play__cell.is-user {
  box-shadow: inset 0 0 0 1px rgba(212, 182, 74, 0.45);
}

.pixel-play__cell.is-meru {
  box-shadow: inset 0 0 0 1px rgba(66, 109, 150, 0.45);
}

.pixel-play__cell.is-highlighted {
  box-shadow:
    inset 0 0 0 1px rgba(212, 182, 74, 0.55),
    0 0 0 1px rgba(212, 182, 74, 0.75);
}

.pixel-play__status {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
}

.pixel-play__status.is-floating {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.pixel-play__status-title {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.pixel-play__status-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.74rem;
  line-height: 1.4;
}

.pixel-play__status-label {
  color: var(--muted);
}

.pixel-play__status-value {
  color: var(--text);
  text-align: right;
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.pixel-play__summary {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.rangoli-module {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  overflow: visible;
}

.rangoli-module__meta,
.rangoli-module__legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rangoli-module__controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rangoli-module__controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 180px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.rangoli-module__button {
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 6px 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.rangoli-module__button:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.rangoli-module__body {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rangoli-module__board {
  position: relative;
  width: min(100%, 32rem);
  aspect-ratio: 1;
}

.rangoli-module__canvas,
.rangoli-module__svg {
  width: 100%;
  height: 100%;
}

.rangoli-module__svg {
  display: block;
}

.rangoli-module__dot {
  fill: #f2f2f2;
}

.rangoli-module__path {
  stroke: #f1f1f1;
  stroke-width: 5;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.rangoli-module__hit-layer {
  position: absolute;
  inset: 7.2% 7.2%;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(6, 1fr);
}

.rangoli-module__hit {
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
}

.rangoli-module__hit:hover {
  border-color: rgba(139, 30, 30, 0.55);
  background: rgba(139, 30, 30, 0.08);
}

.rangoli-module__hit.is-selected {
  border-color: rgba(212, 182, 74, 0.75);
  background: rgba(212, 182, 74, 0.08);
}

.rangoli-module__status {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
}

.rangoli-module__status.is-floating {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.rangoli-module__status-title,
.rangoli-module__summary {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  text-transform: uppercase;
}

.rangoli-module__status-title {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.rangoli-module__status-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.74rem;
  line-height: 1.4;
}

.rangoli-module__status-label {
  color: var(--muted);
  text-transform: uppercase;
}

.rangoli-module__status-value {
  color: var(--text);
  text-align: right;
}

.rangoli-module__summary {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

.rangoli-base {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  overflow: visible;
}

.rangoli-base__meta,
.rangoli-base__legend {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rangoli-base__controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rangoli-base__variation-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px 14px;
  padding: 10px 0 4px;
}

.rangoli-base__variation-map::before {
  content: "";
  position: absolute;
  left: 16%;
  right: 16%;
  top: 50%;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-50%);
  pointer-events: none;
}

.rangoli-base__variation-node {
  position: relative;
  min-width: 0;
  aspect-ratio: 1;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.02);
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.rangoli-base__variation-node.is-active {
  border-color: var(--active);
  color: var(--active);
  background: rgba(227, 189, 0, 0.12);
}

.rangoli-base__variation-node:hover {
  border-color: var(--hover);
  color: var(--text);
}

.rangoli-base__keypad {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 6px;
}

.rangoli-base__keypad.is-disabled {
  opacity: 0.38;
}

.rangoli-base__key:disabled {
  cursor: default;
  opacity: 0.55;
}

.rangoli-base__controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 180px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.rangoli-base__mode-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.rangoli-base__button {
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 6px 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.rangoli-base__button.is-active {
  border-color: var(--active);
  color: var(--active);
}

.rangoli-base__button:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.rangoli-base__body {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rangoli-base__board {
  width: min(100%, 28rem);
  aspect-ratio: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rangoli-base__board--prototype {
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0) 68%);
}

.rangoli-base__svg {
  width: 100%;
  height: 100%;
  display: block;
}

.rangoli-base__ring {
  stroke: #efefef;
  stroke-width: 7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.rangoli-base__extension-line {
  stroke: #f0c52b;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.rangoli-base__cross-line {
  stroke: #9b2828;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}

.rangoli-base__guide-line {
  stroke: #d3ae32;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 14 8;
  opacity: 0.9;
  pointer-events: none;
}

.rangoli-base__dot {
  fill: #f4f4f4;
}

.rangoli-base__dot.is-selected {
  fill: var(--active);
}

.rangoli-base__dot-hit {
  fill: rgba(255, 255, 255, 0.001);
  pointer-events: all;
  cursor: pointer;
}

.rangoli-base__status {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
}

.rangoli-base__status.is-floating {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.rangoli-base__status-title,
.rangoli-base__summary {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  text-transform: uppercase;
}

.rangoli-base__status-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.74rem;
  line-height: 1.4;
}

.rangoli-base__status-label {
  color: var(--muted);
  text-transform: uppercase;
}

.rangoli-base__status-value {
  color: var(--text);
  text-align: right;
}

.rangoli-base__summary {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.5;
}

#index-map-root {
  position: fixed;
  right: var(--map-anchor-right);
  bottom: var(--map-anchor-bottom);
  z-index: 10;
  width: auto;
  height: auto;
}

.index-map {
  width: 100%;
  height: 100%;
  padding: 10px;
  background: transparent;
  backdrop-filter: none;
  overflow: visible;
}

.index-map__field {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.index-map__cluster {
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: top left;
}

.index-map__frame {
  display: none;
}

.index-map__info {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 4;
  min-width: 86px;
  padding: 6px 8px;
  border: 1px solid rgba(205, 205, 205, 0.45);
  background: rgba(8, 8, 8, 0.94);
  color: #d8d8d8;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  line-height: 1;
  text-align: left;
  text-transform: uppercase;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.55);
  transition: opacity 140ms ease;
}

.index-map__info.is-visible {
  opacity: 1;
}

.index-map__path {
  position: absolute;
  left: 0;
  top: 0;
  overflow: visible;
  pointer-events: none;
  z-index: 1;
}

.index-map__node {
  position: absolute;
  z-index: 2;
  width: var(--map-node-size);
  height: var(--map-node-size);
  transform: translate(-50%, -50%);
  border: 1px solid var(--tile-line);
  border-radius: 999px;
  background: #121212;
  color: transparent;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    background 160ms ease,
    transform 160ms ease,
    opacity 160ms ease;
}

.index-map__node.is-empty,
.index-map__node.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.index-map__node:hover {
  border-color: var(--hover);
  background: #2a0909;
}

.index-map__node.is-active {
  border-color: var(--active);
  background: #2a2310;
}

.index-map__node.is-visited {
  border-color: #727272;
}

.index-map__dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--map-dot-size);
  height: var(--map-dot-size);
  border-radius: 999px;
  background: #9a9a9a;
  transform: translate(-50%, -50%);
}

.index-map__node.is-visited .index-map__dot {
  background: #c8c8c8;
}

.index-map__node.is-active .index-map__dot {
  background: var(--active);
}

.index-map__trail-line {
  stroke: rgba(210, 210, 210, 0.7);
  stroke-width: 1.25;
  stroke-linecap: round;
}

@media (max-width: 900px) {
  :root {
    --tile-size: 74vw;
    --tile-gap: 10vw;
    --focus-window-size: 74vw;
  }

  .grid-viewport::before {
    width: var(--focus-window-size);
    height: var(--focus-window-size);
  }

  .grid-region.is-active .grid-module__title {
    font-size: clamp(1.6rem, 7vw, 2.8rem);
  }

  .sudoku-module__body {
    display: block;
  }

  .sudoku-module__controls-panel {
    position: static;
    width: auto;
    transform: none;
    margin-bottom: 14px;
  }

  .sudoku-module__status.is-floating {
    position: static;
    width: auto;
    transform: none;
    margin-top: 14px;
  }

  .magic-module__controls-panel {
    position: static;
    width: auto;
    margin-bottom: 14px;
  }

  .magic-module__status.is-floating {
    position: static;
    width: auto;
    margin-top: 14px;
  }

  .pixel-play__controls-panel {
    position: static;
    width: auto;
    margin-bottom: 14px;
  }

  .pixel-play__status.is-floating {
    position: static;
    width: auto;
    margin-top: 14px;
  }

  .rangoli-module__controls-panel {
    position: static;
    width: auto;
    margin-bottom: 14px;
  }

  .rangoli-module__status.is-floating {
    position: static;
    width: auto;
    margin-top: 14px;
  }

  .rangoli-base__controls-panel {
    position: static;
    width: auto;
    margin-bottom: 14px;
  }

  .rangoli-base__status.is-floating {
    position: static;
    width: auto;
    margin-top: 14px;
  }

  .pattern-bank__summary {
    grid-template-columns: 1fr;
  }

  .pattern-bank__metrics {
    grid-template-columns: 1fr;
  }

  .parser-module__controls-panel {
    position: static;
    width: auto;
    margin-bottom: 14px;
  }

  .parser-module__status.is-floating {
    position: static;
    width: auto;
    margin-top: 14px;
  }

  .tracking-module__controls-panel {
    position: static;
    width: auto;
    margin-bottom: 14px;
  }

  .tracking-module__status.is-floating {
    position: static;
    width: auto;
    margin-top: 14px;
  }

  #index-map-root {
    right: var(--map-anchor-right-mobile);
    bottom: var(--map-anchor-bottom-mobile);
    width: auto;
    height: auto;
  }

  .index-map__node {
    width: var(--map-node-size-mobile);
    height: var(--map-node-size-mobile);
  }

}

/* ── Triadize module ──────────────────────────────────────────────────────── */

.grid-region[data-module-key="TRIADIZE"].is-active .grid-region__meta {
  display: none;
}

.triadize-module {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
  overflow: visible;
}

.triadize-module__meta,
.triadize-module__status-title,
.triadize-module__summary,
.triadize-module__button,
.triadize-module__status-row,
.triadize-module__message,
.triadize-module__column,
.triadize-module__input {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  text-transform: uppercase;
}

.triadize-module__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: clamp(0.58rem, 1vmin, 0.7rem);
  letter-spacing: 0.12em;
}

.triadize-module__controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 188px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.triadize-module__input {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
}

.triadize-module__button {
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  padding: 8px 10px;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.triadize-module__button:hover {
  border-color: var(--hover);
  color: #f0d2d2;
}

.triadize-module__button--active {
  border-color: var(--active);
  color: var(--active);
}

.triadize-module__button:disabled {
  opacity: 0.45;
  cursor: default;
}

.triadize-module__body {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.triadize-module__board {
  width: min(100%, 24rem);
  display: flex;
  flex-direction: column;
}

.triadize-module__field {
  position: relative;
  padding: 14px;
  border: 0;
  background: transparent;
  min-height: 18rem;
}

.triadize-module__path {
  position: absolute;
  inset: 14px;
  width: calc(100% - 28px);
  height: calc(100% - 28px);
  overflow: visible;
  pointer-events: none;
}

.triadize-module__path-line {
  stroke: rgba(212, 182, 74, 0.55);
  stroke-width: 0.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.triadize-module__quanta {
  position: absolute;
  width: clamp(42px, 5.2vmin, 58px);
  height: clamp(42px, 5.2vmin, 58px);
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  background: #1a1a1a;
  color: var(--text);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: clamp(0.8rem, 1.4vmin, 1rem);
  letter-spacing: 0.06em;
  z-index: 2;
}

.triadize-module__empty {
  grid-column: 1 / -1;
  align-self: center;
  justify-self: center;
  color: var(--muted);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.triadize-module__status {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(255, 255, 255, 0.02);
}

.triadize-module__status.is-floating {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
}

.triadize-module__status-title {
  color: var(--muted);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
}

.triadize-module__status-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.74rem;
  line-height: 1.4;
}

.triadize-module__status-label {
  color: var(--muted);
}

.triadize-module__status-value {
  color: var(--text);
  text-align: right;
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.triadize-module__message {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

.triadize-module__summary {
  color: var(--muted);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  line-height: 1.6;
}

/* ── CONSOLE MODULE ─────────────────────────────────────────────────────── */

/* Main square — response only, same pattern as tracking-module / rangoli-module etc. */
.con-shell {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  box-sizing: border-box;
  cursor: default;
  overflow: visible;
}

/* Response text — center of the main square */
.con-shell__response {
  font-family: Georgia, serif;
  font-size: 17px;
  color: var(--text);
  line-height: 1.7;
  text-align: center;
  word-break: break-word;
  max-width: 540px;
}

.con-shell__meta {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-align: center;
  margin-top: 12px;
}

/* LEFT controls panel — floats outside to the left, same as tracking-module__controls-panel */
.con-controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 192px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
  box-sizing: border-box;
}

/* input field inside controls panel */
.con-controls__field {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid transparent;
  color: var(--text);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 12px;
  padding: 2px 0;
  outline: none;
  box-sizing: border-box;
  transition: border-bottom-color 0.15s;
}

.con-controls__field:hover,
.con-controls__field:focus {
  border-bottom-color: var(--active);
}

/* run/feed/sleep buttons — reuse tracking-module__pad grid */
.con-controls__pad {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.con-controls__pad--row {
  flex-direction: row;
  align-items: stretch;
}
.con-controls__pad--row > * {
  flex: 1;
}

/* japa count input — matches button look */
.con-controls__num {
  background: transparent;
  border: 1px solid var(--tile-line);
  color: var(--text);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  min-height: 36px;
  padding: 8px;
  outline: none;
  box-sizing: border-box;
  -moz-appearance: textfield;
}
.con-controls__num::-webkit-inner-spin-button,
.con-controls__num::-webkit-outer-spin-button {
  -webkit-appearance: none;
}
.con-controls__num:hover,
.con-controls__num:focus {
  border-color: var(--hover);
}

/* feed counter */
.con-controls__feed {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--active);
  min-height: 14px;
}

/* ── Kshetra module ────────────────────────────────────────────────────────── */
.kshetra-shell {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  overflow: auto;
}

.kshetra-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.kshetra-tag {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tile-line);
}

.kshetra-title {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--active);
}

.kshetra-svg-wrap {
  flex: 0 0 auto;
  width: 100%;
  max-width: 160px;
  align-self: center;
  margin: 4px 0;
}

.kshetra-stats {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  color: var(--tile-line);
}

.kshetra-levels {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.kshetra-level-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.kshetra-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.kshetra-level-lbl {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.6rem;
  letter-spacing: 0.06em;
}

.kshetra-refresh-btn {
  align-self: flex-start;
  margin-top: 4px;
}

/* diksha button — gold/ochre to signal direct LTM absorption */
.con-diksha__btn {
  border-color: #b8860b;
  color: #c8a84b;
}
.con-diksha__btn:hover {
  border-color: #c8a84b;
  color: #e8c46b;
  background: rgba(200, 168, 75, 0.08);
}
.con-diksha__btn:disabled {
  opacity: 0.35;
  cursor: default;
}

/* RIGHT status panel — floats outside to the right, same as tracking-module__status.is-floating */
.con-status-panel {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  z-index: 8;
  box-sizing: border-box;
  overflow-y: auto;
  max-height: 100%;
}

/* ── yantra — center of console shell, replaces trikona ─────────────────── */
.con-yantra {
  position: absolute;
  top: calc(8% - 20px);
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 186px;
  opacity: 0.18;
  filter: grayscale(100%) brightness(0.55);
  transition: opacity 0.7s ease, filter 0.7s ease;
  pointer-events: none;
}

.con-yantra--processing {
  opacity: 1;
  filter: none;
}

/* sub-modules inside status panel */
.con-module {
  flex: 0 0 auto;
  padding: 12px 14px;
  border-bottom: 1px solid var(--tile-line);
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-sizing: border-box;
}

.con-tag {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.con-module__title {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.con-module__body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.con-module__line {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 11px;
}

.con-module__key {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.64rem;
  letter-spacing: 0.08em;
}

.con-module__val {
  color: var(--text);
  text-align: right;
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.con-module__expr {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  color: var(--text);
  line-height: 1.5;
  word-break: break-word;
}

.con-module__resonance {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  color: var(--active);
  margin-top: 4px;
  word-break: break-word;
}

/* compact kshetra in console status panel */
.con-kshetra-svg {
  width: 100%;
  max-width: 108px;
  height: 60px;
  margin: 6px 0 2px;
}

.con-kshetra-stats {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--muted);
  white-space: nowrap;
}

/* feed complete popup */
.con-popup {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: rgba(7, 7, 7, 0.96);
  border: 1px solid var(--active);
  color: var(--active);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 20px;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}

.con-popup--visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── ABORT DIALOG ───────────────────────────────────────────────────────── */

.con-abort {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.72);
  z-index: 200;
}

.con-abort__box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--active);
  background: rgba(7, 7, 7, 0.97);
  padding: 24px 32px;
}

.con-abort__msg {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--text);
}

.con-abort__btns {
  display: flex;
  gap: 12px;
}

.con-abort__btn {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 18px;
  border: 1px solid var(--tile-line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.con-abort__btn--yes {
  border-color: #cc3344;
  color: #cc3344;
}

.con-abort__btn--yes:hover {
  background: rgba(204, 51, 68, 0.15);
}

.con-abort__btn--no:hover {
  border-color: var(--active);
  color: var(--active);
}

/* ── CONSOLE TRIKONA FIELD ──────────────────────────────────────────────── */

.con-trikona {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  display: block;
  width: 88px;
  height: 80px;
  overflow: visible;
}

/* conversation history — absolute, floats below center, clips silently */
.con-history {
  position: absolute;
  top: 62%;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  overflow: hidden;
  pointer-events: none;
}

.con-history__row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-align: center;
  flex-shrink: 0;
}

.con-history__input {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  color: #555;
  text-transform: uppercase;
}

.con-history__response {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  color: var(--active);
  line-height: 1.45;
  opacity: 0.8;
}

.con-tri {
  fill: var(--active);
  stroke: none;
  opacity: 0.06;
  transition: opacity 0.8s ease;
}

.con-tri--active {
  animation: tri-breathe 2.4s ease-in-out infinite;
}

@keyframes tri-breathe {
  0%, 100% { opacity: 0.55; filter: none; }
  50%       { opacity: 0.12; filter: blur(0.4px); }
}

/* ── AKSHARA KEYBOARD MODULE ────────────────────────────────────────────── */

/* ── AKSHARA MODULE — calculator layout ─────────────────────────────────── */

.ak-shell {
  position: relative;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  cursor: default;
}

/* right info panel — floats outside the tile, same pattern as con-status-panel */
.ak-info-panel {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 140px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* display bar — compact top strip, larger text */

.ak-display-text {
  font-family: 'Noto Sans Devanagari', 'Mangal', 'Arial Unicode MS', sans-serif;
  font-size: 20px;
  color: var(--text, #fff);
  letter-spacing: 0.06em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* board — flex bottom-center, SVG sits at its natural pixel size */
.ak-board {
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
}

.ak-svg {
  display: block;
  cursor: pointer;
  flex-shrink: 0;
}

/* semicircle paths — swipe up = halant/matra, tap/down = full akshara */
.ak-upper {
  fill: rgba(255,255,255,0.06);
  stroke: rgba(255,255,255,0.16);
  stroke-width: 0.5;
  transition: fill 0.10s, stroke 0.10s;
  cursor: pointer;
}
.ak-lower {
  fill: rgba(255,255,255,0.04);
  stroke: rgba(255,255,255,0.10);
  stroke-width: 0.5;
  transition: fill 0.10s, stroke 0.10s;
  cursor: pointer;
}

/* matra hint — upper semi of vowels glows gold when consonant is pending */
.ak-upper--matra {
  fill: rgba(200,168,75,0.28);
  stroke: var(--active, #c8a84b);
  stroke-width: 1;
}

.ak-cell:hover .ak-lower {
  fill: rgba(255,255,255,0.18);
  stroke: rgba(255,255,255,0.50);
  stroke-width: 0.8;
}
.ak-cell:hover .ak-upper {
  fill: rgba(200,168,75,0.20);
  stroke: rgba(200,168,75,0.55);
  stroke-width: 0.8;
}

/* character labels */
.ak-char {
  font-family: 'Noto Sans Devanagari', 'Mangal', 'Arial Unicode MS', sans-serif;
  font-size: 15px;
  fill: rgba(255,255,255,0.60);
  pointer-events: none;
  transition: fill 0.12s;
}
.ak-cell:hover .ak-char { fill: #fff; }

/* special key labels (⌫ ✕ _) */
.ak-special-char {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 12px;
  fill: rgba(255,255,255,0.35);
  pointer-events: none;
  transition: fill 0.12s;
}
.ak-special:hover .ak-special-char { fill: var(--active, #c8a84b); }

/* tall rect buttons */
.ak-btn {
  fill: rgba(255,255,255,0.05);
  stroke: rgba(255,255,255,0.14);
  stroke-width: 1;
  transition: fill 0.10s, stroke 0.10s;
  cursor: pointer;
}
.ak-special:hover .ak-btn {
  fill: rgba(200,168,75,0.18);
  stroke: var(--active, #c8a84b);
  stroke-width: 1.2;
}

/* ── hide meta bar and module tag for yantra tiles so body fills the full tile ── */
.grid-region[data-module-key="SRI"] .grid-region__meta,
.grid-region[data-module-key="MERU"] .grid-region__meta {
  display: none;
}

.meru-center .grid-module__tag {
  display: none;
}

/* ── MERU CENTER TILE — animated yantra background ──────────────────────── */

.meru-center {
  position: relative;
  overflow: hidden;
  width: 100%;
  height: 100%;
}

/* yantra fills the tile, sits behind the label */
.meru-center__yantra {
  position: absolute !important;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  opacity: 0.6;
}

/* MERU label sits at the yantra's visual centre (central cross ~48% down, ~5px right) */
.meru-center__label {
  position: absolute;
  top: 48%;
  left: 0; right: 0;
  transform: translate(8px, -50%);
  text-align: center;
  pointer-events: none;
  z-index: 1;
}

/* ── SRI YANTRA MODULE ───────────────────────────────────────────────────── */

.sri-shell {
  width: 100%; height: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
}

.sri-board {
  width: 100%; height: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sri-board svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ── ENGLISH KEYBOARD MODULE (LIPI) ─────────────────────────────────────── */

.en-shell {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  cursor: default;
  overflow: hidden;
}

.en-display-bar {
  flex: 0 0 auto;
  padding: 5px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.en-display-text {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--text, #fff);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.en-board {
  flex: 1 1 0;
  min-height: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 8px;
  overflow: hidden;
}

.en-svg {
  display: block;
  cursor: pointer;
  flex-shrink: 0;
  touch-action: none;
}

/* upper half → Capital  |  lower half → small */
.en-upper {
  fill: rgba(255,255,255,0.06);
  stroke: rgba(255,255,255,0.16);
  stroke-width: 0.5;
  transition: fill 0.10s, stroke 0.10s;
  cursor: pointer;
}
.en-lower {
  fill: rgba(255,255,255,0.04);
  stroke: rgba(255,255,255,0.10);
  stroke-width: 0.5;
  transition: fill 0.10s, stroke 0.10s;
  cursor: pointer;
}

/* hover — upper tints amber (capital intent), lower brightens (small intent) */
.en-cell:hover .en-upper {
  fill: rgba(200,168,75,0.20);
  stroke: rgba(200,168,75,0.55);
}
.en-cell:hover .en-lower {
  fill: rgba(255,255,255,0.18);
  stroke: rgba(255,255,255,0.50);
}

.en-char {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 13px;
  fill: rgba(255,255,255,0.55);
  pointer-events: none;
  transition: fill 0.12s;
}

.en-cell:hover .en-char { fill: #fff; }

.en-special-char {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 9px;
  fill: rgba(255,255,255,0.35);
  pointer-events: none;
  transition: fill 0.12s;
}

.en-special:hover .en-special-char { fill: var(--active, #c8a84b); }

.en-btn {
  fill: rgba(255,255,255,0.05);
  stroke: rgba(255,255,255,0.14);
  stroke-width: 1;
  transition: fill 0.10s, stroke 0.10s;
  cursor: pointer;
}

.en-special:hover .en-btn {
  fill: rgba(200,168,75,0.18);
  stroke: var(--active, #c8a84b);
  stroke-width: 1.2;
}

/* ── KOLAM DRAW MODULE ──────────────────────────────────────────────────── */

.kd-shell {
  position: relative;
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}

/* LEFT controls panel */
.kd-controls-panel {
  position: absolute;
  right: calc(100% + 24px);
  top: 0;
  width: 192px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 8;
}

/* RIGHT status panel */
.kd-status-panel {
  position: absolute;
  left: calc(100% + 24px);
  top: 0;
  width: 220px;
  border: 1px solid var(--tile-line);
  background: rgba(7, 7, 7, 0.96);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 8;
}

/* SVG drawing surface */
.kd-svg {
  width: 100%;
  height: 100%;
  cursor: crosshair;
  display: block;
}

/* Dots */
.kd-dot {
  fill: var(--tile-line);
  transition: fill 0.12s, r 0.12s;
  cursor: pointer;
}
.kd-dot--origin {
  fill: var(--text-dim, #555);
}
.kd-dot--active {
  fill: var(--text);
}
.kd-dot--first {
  fill: var(--active);
}
.kd-dot--last {
  fill: var(--active);
  opacity: 0.6;
}

/* Path lines */
.kd-line {
  stroke: var(--active);
  stroke-width: 1;
  opacity: 0.5;
  stroke-linecap: round;
}

/* Node count */
.kd-count {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--text-dim, #555);
  text-transform: uppercase;
}

/* Response area in controls */
.kd-response {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 11px;
  color: var(--text);
  line-height: 1.5;
  margin-top: 8px;
  word-break: break-word;
}

/* Expression display in status */
.kd-expr {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  color: var(--active);
  line-height: 1.7;
  word-break: break-all;
}

/* Meta display in status */
.kd-meta {
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 10px;
  color: var(--text-dim, #555);
  letter-spacing: 0.06em;
}