/* V1.3.1 hidden overlay fix: author CSS must not override HTML hidden attribute */
[hidden] {
  display: none !important;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #101418;
  color: var(--bio-text-faint);
}

button {
  cursor: pointer;
  border: 1px solid #43505d;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  background: #1f2a35;
  color: var(--bio-text-faint);
  font-weight: 700;
}

button:hover {
  background: #2b3948;
}

button.primary {
  border-color: #67b7ff;
  background: #18344e;
}

button.warning {
  border-color: var(--bio-gold-dim);
  background: #3c3218;
}

button.danger {
  border-color: #f06f6f;
  background: #401f1f;
}

code {
  background: #18212a;
  padding: 2px 5px;
  border-radius: 6px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px;
  border-bottom: 1px solid var(--bio-bg-panel-soft);
  background: var(--bio-bg-deep);
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--bio-blue-softer);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

h1 {
  margin: 0;
  font-size: 34px;
}

.subtitle {
  margin: 6px 0 0;
  color: var(--bio-muted-strong);
}

.top-actions {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.shell {
  display: grid;
  grid-template-columns: minmax(260px, 340px) minmax(360px, 1fr) minmax(280px, 380px);
  gap: 16px;
  padding: 16px;
}

.panel {
  min-height: 240px;
  padding: 16px;
  background: var(--bio-bg-deep);
  border: 1px solid var(--bio-bg-panel-soft);
  border-radius: 16px;
}

.main-panel {
  min-height: 600px;
}

h2 {
  margin: 0 0 12px;
  font-size: 19px;
}

h3 {
  margin: 14px 0 8px;
  color: #c8d5e3;
  font-size: 15px;
}

.button-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 22px;
}

.button-stack {
  display: grid;
  gap: 8px;
}

.compartment-list {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.compartment-card {
  border: 1px solid #303d49;
  border-radius: var(--radius-md);
  background: #11171d;
  padding: 12px;
}

.compartment-card h3 {
  margin: 0 0 8px;
  color: var(--bio-blue-softer);
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(105px, 1fr));
  gap: 7px;
}

.resource-item {
  padding: 8px;
  border: 1px solid #25313d;
  border-radius: var(--radius-sm);
  background: #151f28;
}

.resource-item strong {
  display: block;
  font-size: 17px;
}

.resource-item span {
  color: var(--bio-muted-strong);
  font-size: 12px;
}

.completed-box,
.basis-box,
.log-box,
.delta-box,
.mission-box {
  border: 1px solid #303d49;
  border-radius: 12px;
  background: #11171d;
  padding: 12px;
  min-height: 100px;
  margin-bottom: 22px;
}

.completed-tag,
.mission-tag {
  display: inline-block;
  margin: 4px 4px 0 0;
  padding: 6px 9px;
  background: var(--bio-bg-panel);
  border-radius: var(--radius-pill);
  font-size: 13px;
}

.mission-tag.done {
  background: #17391f;
  color: var(--bio-mint-soft);
}

.delta-compartment {
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #22303d;
}

.delta-compartment:last-child {
  border-bottom: none;
}

.delta-compartment strong {
  display: block;
  margin-bottom: 4px;
  color: var(--bio-blue-softer);
}

.delta-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 0;
  font-size: 14px;
}

.delta-plus {
  color: var(--bio-mint-soft);
}

.delta-minus {
  color: #ffb0b0;
}

.log-entry {
  padding: 9px 0;
  border-bottom: 1px solid var(--bio-bg-panel);
  font-size: 14px;
}

.log-entry:last-child {
  border-bottom: none;
}

.log-entry.ok {
  color: var(--bio-mint-soft);
}

.log-entry.fail {
  color: #ff9b9b;
}

.log-entry.warn {
  color: #ffd56e;
}

.log-entry.info {
  color: #a9d7ff;
}

.basis-card {
  margin-bottom: 10px;
  padding: 10px;
  border-left: 4px solid #67b7ff;
  background: #151f28;
  border-radius: 8px;
}

.basis-card strong {
  display: block;
  margin-bottom: 4px;
}

.footer {
  padding: 16px 24px 28px;
  color: var(--bio-muted-strong);
  border-top: 1px solid var(--bio-bg-panel-soft);
}

@media (max-width: 980px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .topbar {
    display: block;
  }

  .top-actions {
    margin-top: 14px;
  }
}


/* V0.3.1 live reaction button state */
.reaction-button {
  position: relative;
  transition: opacity 120ms ease, transform 120ms ease, border-color 120ms ease;
}

.reaction-button.ready {
  border-color: #73d98b;
  background: #153220;
  opacity: 1;
}

.reaction-button.unavailable {
  border-color: var(--bio-gold-dim);
  background: #3c3218;
  opacity: 0.58;
}

.reaction-button.recommended {
  border-color: #8ab7ff;
  outline: 2px solid rgba(138, 183, 255, 0.55);
  transform: translateX(2px);
}

.reaction-button.recommended::after {
  content: "추천";
  position: absolute;
  right: 8px;
  top: 6px;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  background: #254d78;
  color: var(--bio-blue-pale);
}

.next-step-box {
  border: 1px solid #44627d;
  border-radius: 12px;
  background: #121f2b;
  padding: 12px;
  min-height: 72px;
  margin-bottom: 22px;
}

.next-step-title {
  display: block;
  color: var(--bio-blue-softer);
  font-weight: 800;
  margin-bottom: 6px;
}

.animation-packet-item {
  border-bottom: 1px solid #22303d;
  padding: 6px 0;
}

.animation-packet-item:last-child {
  border-bottom: none;
}


/* V1.2.2 one-screen dashboard */
@media (min-width: 981px) {
  html,
  body {
    height: 100%;
    overflow: hidden;
  }

  .compact-topbar {
    min-height: 84px;
    padding: 12px 16px;
    align-items: center;
  }

  .compact-topbar h1 {
    font-size: 24px;
    line-height: 1.1;
  }

  .compact-topbar .subtitle {
    margin-top: 3px;
    font-size: 13px;
  }

  .compact-topbar .eyebrow {
    font-size: 12px;
  }

  .one-screen-shell {
    height: calc(100dvh - 126px);
    min-height: 640px;
    grid-template-columns: minmax(250px, 300px) minmax(520px, 1fr) minmax(300px, 360px);
    gap: 10px;
    padding: 10px;
    overflow: hidden;
  }

  .panel {
    min-height: 0;
    overflow: hidden;
    padding: 12px;
  }

  .control-panel,
  .process-panel,
  .visual-workspace {
    height: 100%;
  }

  .control-panel,
  .process-panel {
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  .panel-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
  }

  .panel-head h2 {
    margin: 0;
  }

  .panel-head small,
  details summary {
    color: #8fa4b8;
  }

  .control-panel h3,
  .process-panel h3 {
    margin: 8px 0 6px;
    font-size: 13px;
  }

  .compact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-bottom: 8px;
  }

  .compact-grid button,
  .scroll-stack button {
    padding: 8px 9px;
    font-size: 12px;
    line-height: 1.25;
  }

  .scroll-stack {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding-right: 3px;
    gap: 6px;
  }

  .scroll-stack h3 {
    position: sticky;
    top: 0;
    z-index: 3;
    margin: 0 0 6px;
    padding: 7px 0 5px;
    background: var(--bio-bg-deep);
    border-bottom: 1px solid var(--bio-bg-panel);
  }

  .visual-workspace {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .one-screen-visual {
    flex: 1;
    min-height: 0;
    margin-bottom: 0;
    padding: 10px;
    display: flex;
    flex-direction: column;
  }

  .visual-title-row {
    margin-bottom: 6px;
  }

  .compact-hud {
    grid-template-columns: repeat(6, minmax(72px, 1fr));
    gap: 6px;
    margin-bottom: 8px;
  }

  .compact-hud .hud-card {
    padding: 7px;
  }

  .compact-hud .hud-card span {
    font-size: 10px;
  }

  .compact-hud .hud-card strong {
    font-size: 17px;
  }

  .one-screen-map {
    flex: 1;
    min-height: 350px;
    height: auto;
  }

  .focus-strip {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 10px;
    min-height: 126px;
    max-height: 170px;
  }

  .focus-card {
    min-height: 0;
    overflow: hidden;
  }

  .focus-card h2 {
    font-size: 15px;
    margin-bottom: 6px;
  }

  .focus-card .learning-hint-box,
  .focus-card .next-step-box {
    min-height: 96px;
    max-height: 132px;
    overflow-y: auto;
    margin-bottom: 0;
  }

  .process-panel {
    overflow-y: auto;
  }

  .compact-box {
    min-height: 58px;
    max-height: 128px;
    overflow-y: auto;
    margin-bottom: 8px;
  }

  .compact-log {
    min-height: 122px;
    max-height: 190px;
    overflow-y: auto;
    margin-bottom: 8px;
  }

  .compact-state {
    max-height: 260px;
    overflow-y: auto;
    margin-bottom: 8px;
  }

  details {
    border-top: 1px solid var(--bio-bg-panel);
    padding-top: 8px;
    margin-top: 8px;
  }

  details summary {
    cursor: pointer;
    font-weight: 800;
    margin-bottom: 8px;
  }

  .compact-footer {
    height: 42px;
    padding: 7px 16px;
    font-size: 12px;
  }

  .compact-footer p {
    margin: 0;
  }

  .compartment-card {
    padding: 8px;
  }

  .resource-grid {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  }

  .resource-item {
    padding: 6px;
  }

  .resource-item strong {
    font-size: 14px;
  }

  .resource-item span {
    font-size: 10px;
  }
}

@media (max-width: 980px) {
  .one-screen-shell {
    display: flex;
    flex-direction: column;
  }

  .visual-workspace {
    order: 1;
  }

  .control-panel {
    order: 2;
  }

  .process-panel {
    order: 3;
  }

  .one-screen-map {
    min-height: 430px;
  }

  .focus-strip {
    display: grid;
    gap: 10px;
  }

  .process-panel details[open] {
    max-height: none;
  }
}

@media (max-width: 680px) {
  .topbar {
    padding: 12px;
  }

  h1 {
    font-size: 24px;
  }

  .one-screen-map {
    min-height: 360px;
  }

  .button-grid {
    grid-template-columns: 1fr;
  }

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


/* V1.2.3 iOS zoom guard */
html {
  -webkit-text-size-adjust: 100%;
  touch-action: manipulation;
}

body {
  overscroll-behavior: none;
}

button,
.reaction-button,
.environment-button,
.top-actions button,
summary {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
}

button {
  min-height: 38px;
}

.scroll-stack,
.process-panel,
.compact-log,
.compact-state,
.compact-box,
.focus-card .learning-hint-box,
.focus-card .next-step-box {
  -webkit-overflow-scrolling: touch;
  touch-action: pan-y;
}

.cell-map {
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
}


/* V1.2.4 iOS text selection guard */
@media (pointer: coarse) {
  .topbar,
  .panel,
  .panel-head,
  .visual-panel,
  .focus-strip,
  .focus-card,
  .learning-hint-box,
  .next-step-box,
  .delta-box,
  .log-box,
  .mission-box,
  .completed-box,
  .basis-box,
  .compartment-list,
  .cell-map,
  h1,
  h2,
  h3,
  p,
  span,
  small,
  strong,
  summary,
  .cell-zone-label,
  .cell-zone-subtitle,
  .hud-card,
  .resource-item,
  .delta-item,
  .log-entry,
  .animation-packet-item {
    -webkit-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
  }

  input,
  textarea,
  [contenteditable="true"] {
    -webkit-user-select: text;
    user-select: text;
    -webkit-touch-callout: default;
  }
}

/* V1.2.4 stable dashboard height fallback */
@media (min-width: 981px) {
  html,
  body {
    height: 100vh;
    height: 100svh;
    overflow: hidden;
  }

  .one-screen-shell {
    height: calc(100vh - 126px);
    height: calc(100svh - 126px);
    box-sizing: border-box;
  }

  @supports (height: 100dvh) {
    .one-screen-shell {
      height: calc(100dvh - 126px);
    }
  }
}

/* iOS safe-area padding for bottom toolbar/home indicator */
@supports (padding: max(0px)) {
  .compact-footer {
    padding-bottom: max(7px, env(safe-area-inset-bottom));
  }

  @media (max-width: 980px) {
    body {
      padding-bottom: env(safe-area-inset-bottom);
    }
  }
}


/* V1.3.1 safety: invisible overlays must never intercept clicks */
.reflection-overlay[hidden],
.visual-tooltip[hidden] {
  display: none !important;
  pointer-events: none !important;
  opacity: 0 !important;
}


/* V1.3.5 mobile tab layout */
.mobile-tabs {
  display: none;
}

@media (max-width: 980px) {
  html,
  body {
    overflow-x: hidden;
  }

  .topbar.compact-topbar,
  .topbar {
    position: sticky;
    top: 0;
    z-index: 1200;
    min-height: auto;
    padding: 10px 12px;
    backdrop-filter: blur(18px);
  }

  .topbar h1 {
    font-size: 20px;
    line-height: 1.1;
  }

  .topbar .eyebrow,
  .topbar .subtitle {
    font-size: 11px;
  }

  .top-actions {
    gap: 6px;
  }

  .top-actions button {
    padding: 8px 10px;
    font-size: 12px;
    min-height: 34px;
  }

  .mobile-tabs {
    position: sticky;
    top: 78px;
    z-index: 1190;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    padding: 8px 10px;
    background: rgba(8, 13, 19, 0.88);
    border-bottom: 1px solid #243140;
    backdrop-filter: blur(18px);
  }

  .mobile-tabs button {
    border: 1px solid #38506a;
    border-radius: var(--radius-pill);
    background: rgba(16, 28, 39, 0.9);
    color: #d9ecff;
    padding: 9px 8px;
    font-weight: 900;
    min-height: 38px;
  }

  .mobile-tabs button.active {
    border-color: #86bfff;
    background: linear-gradient(135deg, rgba(35, 92, 150, 0.98), rgba(27, 56, 92, 0.98));
    box-shadow: 0 0 0 3px rgba(95, 168, 255, 0.18);
  }

  .one-screen-shell {
    display: block !important;
    height: auto !important;
    min-height: 0 !important;
    padding: 10px;
    overflow: visible !important;
  }

  .one-screen-shell > .panel[data-mobile-panel] {
    display: none !important;
  }

  .one-screen-shell > .panel[data-mobile-panel].mobile-panel-active {
    display: block !important;
  }

  .panel {
    padding: 12px;
    min-height: 0;
    overflow: visible;
  }

  .visual-workspace {
    height: auto !important;
  }

  .one-screen-visual {
    min-height: 0;
    padding: 10px;
  }

  .visual-title-row {
    margin-bottom: 8px;
  }

  .visual-title-row strong {
    font-size: 17px;
  }

  .visual-title-row small {
    font-size: 11px;
  }

  .compact-hud,
  .visual-hud {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 8px;
  }

  .hud-card {
    padding: 7px;
  }

  .hud-card span {
    font-size: 10px;
  }

  .hud-card strong {
    font-size: 16px;
  }

  .cell-map,
  .one-screen-map {
    min-height: 42svh !important;
    height: 42svh !important;
    max-height: 430px;
  }

  .focus-strip {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 8px;
    min-height: 0;
    max-height: none;
    margin-top: 10px;
  }

  .focus-card h2 {
    font-size: 15px;
    margin-bottom: 6px;
  }

  .focus-card .learning-hint-box,
  .focus-card .next-step-box {
    min-height: 86px;
    max-height: 130px;
    overflow-y: auto;
    margin-bottom: 0;
  }

  .control-panel,
  .process-panel {
    height: auto !important;
  }

  .scroll-stack {
    max-height: calc(100svh - 240px);
    min-height: 320px;
    overflow-y: auto;
    padding-right: 2px;
  }

  .button-stack button,
  .scroll-stack button {
    min-height: 54px;
    padding: 12px;
    font-size: 15px;
  }

  .compact-log {
    min-height: 160px;
    max-height: 34svh;
    overflow-y: auto;
  }

  .compact-box,
  .compact-state {
    max-height: 30svh;
    overflow-y: auto;
  }

  .process-panel details {
    margin-top: 10px;
  }

  .footer.compact-footer,
  .footer {
    display: none;
  }
}

@media (max-width: 430px) {
  .mobile-tabs {
    top: 72px;
  }

  .compact-hud,
  .visual-hud {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cell-map,
  .one-screen-map {
    min-height: 38svh !important;
    height: 38svh !important;
  }

  .topbar h1 {
    font-size: 18px;
  }
}


/* V1.3.6 mobile dashboard columns
   Goal: keep the dashboard feeling on iPhone instead of hiding controls/process behind tabs.
   Portrait = 2 columns: Visual | Controls+Process
   Landscape = 3 columns: Controls | Visual | Process
*/
@media (max-width: 980px) {
  .mobile-tabs {
    display: none !important;
  }

  html,
  body {
    height: 100svh;
    overflow: hidden !important;
  }

  .topbar.compact-topbar,
  .topbar {
    position: sticky;
    top: 0;
    z-index: 1200;
    min-height: 58px !important;
    padding: 7px 8px !important;
  }

  .topbar h1 {
    font-size: 16px !important;
    line-height: 1.05;
    margin: 1px 0;
  }

  .topbar .eyebrow,
  .topbar .subtitle {
    font-size: 9.5px !important;
    line-height: 1.15;
  }

  .top-actions {
    gap: 4px !important;
  }

  .top-actions button {
    padding: 6px 7px !important;
    font-size: 10.5px !important;
    min-height: 30px !important;
    border-radius: var(--radius-sm) !important;
  }

  .one-screen-shell {
    display: grid !important;
    grid-template-columns: minmax(0, 1.52fr) minmax(124px, 0.88fr);
    grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
    gap: 6px !important;
    height: calc(100svh - 64px) !important;
    min-height: 0 !important;
    padding: 6px !important;
    overflow: hidden !important;
  }

  .one-screen-shell > .panel[data-mobile-panel],
  .one-screen-shell > .panel[data-mobile-panel].mobile-panel-active {
    display: flex !important;
  }

  .visual-workspace[data-mobile-panel="visual"] {
    grid-column: 1;
    grid-row: 1 / span 2;
    min-height: 0 !important;
    height: 100% !important;
    flex-direction: column;
    gap: 6px !important;
    overflow: hidden !important;
  }

  .control-panel[data-mobile-panel="controls"] {
    grid-column: 2;
    grid-row: 1;
    min-height: 0 !important;
    height: 100% !important;
    overflow: hidden !important;
  }

  .process-panel[data-mobile-panel="process"] {
    grid-column: 2;
    grid-row: 2;
    min-height: 0 !important;
    height: 100% !important;
    overflow: hidden !important;
  }

  .panel {
    padding: 6px !important;
    border-radius: 12px !important;
    min-height: 0 !important;
  }

  .panel-head {
    margin-bottom: 4px !important;
  }

  .panel-head h2,
  .focus-card h2 {
    font-size: 13px !important;
    margin: 0 0 4px !important;
  }

  .panel-head small,
  .visual-title-row small {
    display: none !important;
  }

  .control-panel h3,
  .process-panel h3 {
    margin: 5px 0 4px !important;
    font-size: 11px !important;
  }

  .one-screen-visual {
    flex: 1 1 auto;
    min-height: 0 !important;
    padding: 6px !important;
    gap: 5px !important;
    display: flex;
    flex-direction: column;
  }

  .visual-title-row {
    margin-bottom: 4px !important;
  }

  .visual-title-row strong {
    font-size: 14px !important;
  }

  .compact-hud,
  .visual-hud {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 4px !important;
    margin-bottom: 4px !important;
  }

  .hud-card {
    padding: 5px !important;
    border-radius: var(--radius-sm) !important;
  }

  .hud-card span {
    font-size: 8.5px !important;
  }

  .hud-card strong {
    font-size: 14px !important;
  }

  .cell-map,
  .one-screen-map {
    flex: 1 1 auto;
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
    border-radius: var(--radius-md) !important;
  }

  .cell-zone {
    overflow: hidden !important;
    border-radius: var(--radius-md) !important;
  }

  .cell-zone-label {
    font-size: 10.5px !important;
    line-height: 1.05 !important;
    word-break: keep-all;
  }

  .cell-zone-subtitle {
    font-size: 8px !important;
    line-height: 1.1 !important;
  }

  .atp-synthase-icon {
    width: 34px !important;
    height: 34px !important;
    font-size: 8px !important;
  }

  .focus-strip {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 5px !important;
    min-height: 120px !important;
    max-height: 158px !important;
    margin-top: 0 !important;
  }

  .focus-card .learning-hint-box,
  .focus-card .next-step-box {
    min-height: 52px !important;
    max-height: 70px !important;
    padding: 8px !important;
    overflow-y: auto;
    font-size: 11px !important;
  }

  .learning-hint-box strong,
  .next-step-box strong {
    font-size: 11.5px !important;
  }

  .learning-hint-box p,
  .next-step-box p,
  .learning-hint-box small,
  .next-step-box small {
    font-size: 10px !important;
    line-height: 1.25 !important;
  }

  .control-panel,
  .process-panel {
    display: flex !important;
    flex-direction: column;
  }

  .compact-grid {
    grid-template-columns: 1fr !important;
    gap: 4px !important;
    margin-bottom: 4px !important;
  }

  .compact-grid button {
    padding: 6px !important;
    min-height: 30px !important;
    font-size: 10px !important;
    border-radius: var(--radius-sm) !important;
  }

  .scroll-stack {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow-y: auto !important;
    gap: 4px !important;
    padding-right: 2px !important;
  }

  .scroll-stack h3 {
    font-size: 10px !important;
    padding: 4px 0 !important;
  }

  .button-stack button,
  .scroll-stack button {
    min-height: 34px !important;
    padding: 6px !important;
    font-size: 10.5px !important;
    line-height: 1.15 !important;
    border-radius: var(--radius-sm) !important;
  }

  .compact-box,
  .compact-log,
  .compact-state,
  .delta-box,
  .log-box {
    min-height: 0 !important;
    max-height: none !important;
    padding: 7px !important;
    margin-bottom: 5px !important;
    font-size: 10px !important;
    overflow-y: auto !important;
  }

  .compact-log {
    flex: 1 1 auto;
    min-height: 78px !important;
  }

  .process-panel details {
    margin-top: 5px !important;
    padding-top: 5px !important;
  }

  .process-panel summary {
    font-size: 11px !important;
  }

  .process-panel > h3:nth-of-type(n+2),
  .process-panel > .delta-box:nth-of-type(n+2) {
    display: none;
  }

  .footer.compact-footer,
  .footer {
    display: none !important;
  }
}

/* iPhone landscape: real 3-column dashboard */
@media (max-width: 980px) and (orientation: landscape) {
  .one-screen-shell {
    grid-template-columns: minmax(150px, 0.82fr) minmax(310px, 1.5fr) minmax(150px, 0.82fr) !important;
    grid-template-rows: minmax(0, 1fr) !important;
    height: calc(100svh - 58px) !important;
  }

  .control-panel[data-mobile-panel="controls"] {
    grid-column: 1;
    grid-row: 1;
  }

  .visual-workspace[data-mobile-panel="visual"] {
    grid-column: 2;
    grid-row: 1;
  }

  .process-panel[data-mobile-panel="process"] {
    grid-column: 3;
    grid-row: 1;
  }

  .focus-strip {
    grid-template-columns: 1fr 1fr !important;
    min-height: 76px !important;
    max-height: 96px !important;
  }

  .focus-card .learning-hint-box,
  .focus-card .next-step-box {
    max-height: 58px !important;
  }
}


/* V1.4 Premium Biotech Dashboard skin
   토큰 정의는 tokens.css로 이동함 (index.html에서 먼저 로드) */

html {
  background: var(--bio-bg-0);
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  letter-spacing: -0.02em;
  color: var(--bio-text);
  background:
    radial-gradient(circle at 15% 0%, rgba(82, 156, 255, 0.16), transparent 30%),
    radial-gradient(circle at 78% 22%, rgba(255, 153, 255, 0.10), transparent 30%),
    radial-gradient(circle at 52% 92%, rgba(157, 255, 190, 0.08), transparent 36%),
    linear-gradient(145deg, #05070d, var(--bio-bg-1) 45%, var(--bio-bg-0));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(120deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 38px),
    linear-gradient(30deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 42px);
  mask-image: radial-gradient(circle at 50% 42%, black, transparent 72%);
}

.topbar,
.panel,
.visual-panel,
.completed-box,
.basis-box,
.log-box,
.delta-box,
.mission-box,
.next-step-box,
.learning-hint-box,
.compartment-card,
.resource-item {
  background:
    linear-gradient(145deg, rgba(255,255,255,0.065), rgba(255,255,255,0.018)),
    var(--bio-glass);
  border: 1px solid var(--bio-border);
  box-shadow: var(--bio-shadow), inset 0 1px 0 rgba(255,255,255,0.06);
  backdrop-filter: blur(22px) saturate(1.35);
}

.panel,
.visual-panel {
  border-radius: var(--radius-xl);
}

.topbar {
  background:
    linear-gradient(135deg, rgba(16, 26, 38, 0.82), rgba(9, 14, 22, 0.66));
}

.eyebrow {
  color: var(--bio-blue);
  letter-spacing: 0.06em;
}

h1,
h2,
h3,
.visual-title-row strong {
  letter-spacing: -0.035em;
}

.subtitle,
.visual-title-row small,
.panel-head small {
  color: rgba(209, 225, 242, 0.68);
}

button {
  border: 1px solid rgba(255,255,255,0.11);
  background:
    linear-gradient(180deg, var(--bio-border), rgba(255,255,255,0.025)),
    rgba(22, 34, 48, 0.82);
  box-shadow: inset 0 1px 0 var(--overlay-03), 0 10px 26px rgba(0,0,0,0.18);
  border-radius: var(--radius-md);
  transition:
    background 180ms cubic-bezier(.18,.92,.22,1),
    border-color 180ms cubic-bezier(.18,.92,.22,1),
    box-shadow 180ms cubic-bezier(.18,.92,.22,1),
    filter 180ms cubic-bezier(.18,.92,.22,1);
}

button:hover {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.11), rgba(255,255,255,0.035)),
    rgba(31, 48, 66, 0.88);
  border-color: rgba(161, 207, 255, 0.34);
}

.reaction-button.ready {
  border-color: rgba(157, 255, 190, 0.62);
  background: linear-gradient(135deg, rgba(28, 80, 49, 0.52), rgba(17, 36, 28, 0.72));
}

.reaction-button.unavailable {
  border-color: rgba(255, 224, 114, 0.42);
  background: linear-gradient(135deg, rgba(78, 61, 19, 0.44), rgba(33, 29, 18, 0.72));
}

.reaction-button.recommended,
.environment-button.recommended {
  border-color: rgba(161, 207, 255, 0.9);
  background:
    linear-gradient(135deg, rgba(74, 146, 230, 0.46), rgba(21, 46, 76, 0.82));
  box-shadow:
    0 0 0 1px rgba(161, 207, 255, 0.28),
    0 0 34px rgba(90, 162, 255, 0.32),
    inset 0 1px 0 var(--overlay-04);
}

@keyframes recommendedPulse {
  0%, 100% { box-shadow: 0 0 0 rgba(161,207,255,0.14), inset 0 1px 0 rgba(255,255,255,0.1); }
  50% { box-shadow: 0 0 28px rgba(161,207,255,0.46), inset 0 1px 0 rgba(255,255,255,0.16); }
}

.hud-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 14% 8%, var(--overlay-04), transparent 28%),
    rgba(14, 23, 34, 0.74);
  box-shadow: var(--hud-shadow-idle);
}

.hud-card::after {
  content: "";
  position: absolute;
  inset: auto 10px 8px 10px;
  height: 2px;
  border-radius: var(--radius-pill);
  background: rgba(161, 207, 255, 0.26);
}

.hud-card.hud-ATP::after { background: var(--bio-gold); box-shadow: 0 0 12px rgba(255,224,114,0.55); }
.hud-card.hud-NADH::after { background: var(--bio-mint); box-shadow: 0 0 12px rgba(157,255,190,0.55); }
.hud-card.hud-oxygen::after { background: var(--bio-blue); box-shadow: 0 0 12px rgba(161,207,255,0.55); }
.hud-card.hud-gradient::after { background: var(--bio-magenta); box-shadow: 0 0 12px rgba(255,153,255,0.55); }

.hud-card span {
  color: rgba(226, 238, 252, 0.64);
  letter-spacing: -0.01em;
}

.hud-card strong {
  font-variant-numeric: tabular-nums;
  color: #ffffff;
  letter-spacing: -0.045em;
}

.cell-map {
  border-color: rgba(161, 207, 255, 0.18);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.035) 0 25%, transparent 25% 50%, rgba(255,255,255,0.025) 50% 75%, transparent 75% 100%),
    radial-gradient(circle at 30% 18%, rgba(161, 207, 255, 0.11), transparent 34%),
    radial-gradient(circle at 72% 76%, rgba(157, 255, 190, 0.08), transparent 34%),
    rgba(5, 10, 17, 0.74);
  box-shadow:
    inset 0 1px 0 var(--overlay-02),
    inset 0 0 48px rgba(75, 130, 200, 0.08),
    0 28px 70px rgba(0,0,0,0.30);
}

.cell-zone {
  background:
    linear-gradient(145deg, rgba(255,255,255,0.09), rgba(255,255,255,0.018)),
    rgba(21, 34, 48, 0.50);
  border-color: rgba(210, 233, 255, 0.18);
  box-shadow: inset 0 1px 0 var(--overlay-03), 0 18px 42px rgba(0,0,0,0.22);
}

.visual-particle.ATP { background: var(--bio-gold); box-shadow: 0 0 16px rgba(255, 224, 114, 0.72); }
.visual-particle.NADH { background: var(--bio-mint); box-shadow: 0 0 16px rgba(157, 255, 190, 0.72); }
.visual-particle.oxygen { background: var(--bio-blue); box-shadow: 0 0 16px rgba(161, 207, 255, 0.72); }
.visual-particle.protonGradient { background: var(--bio-magenta); box-shadow: 0 0 18px rgba(255, 153, 255, 0.78); }

.ghost-flow-path {
  stroke: rgba(161, 207, 255, 0.72);
  stroke-width: 1.6;
  filter: drop-shadow(0 0 6px rgba(161, 207, 255, 0.48));
}

.ghost-flow-path.self-loop {
  stroke: rgba(255, 224, 114, 0.76);
  filter: drop-shadow(0 0 6px rgba(255, 224, 114, 0.44));
}

.motion-trace {
  stroke: rgba(161, 207, 255, 0.32);
  stroke-width: 1.35;
}

.reflection-card {
  border-radius: 26px;
  background:
    radial-gradient(circle at 20% 0%, rgba(161, 207, 255, 0.22), transparent 32%),
    linear-gradient(145deg, var(--overlay-03), rgba(255,255,255,0.018)),
    rgba(11, 19, 29, 0.88);
}

.visual-tooltip {
  background:
    linear-gradient(145deg, var(--overlay-03), var(--overlay-01)),
    rgba(10, 18, 27, 0.92);
  border-color: var(--overlay-04);
  backdrop-filter: blur(22px) saturate(1.35);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(255,255,255,0.035);
  border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb {
  background: rgba(161, 207, 255, 0.24);
  border-radius: var(--radius-pill);
  border: 2px solid rgba(8, 13, 19, 0.85);
}

@media (max-width: 980px) {
  .panel,
  .visual-panel,
  .hud-card,
  .learning-hint-box,
  .next-step-box {
    backdrop-filter: blur(16px) saturate(1.18);
  }

  button {
    border-radius: 11px;
  }
}


/* V1.4.2 core-first fallback */
.fallback-visual-message {
  position: absolute;
  inset: 24px;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--bio-blue);
  border: 1px dashed rgba(161, 207, 255, 0.32);
  border-radius: var(--radius-lg);
  background: rgba(8, 18, 28, 0.54);
  padding: 18px;
  line-height: 1.5;
}


/* V1.4.3 button injection guard */
.button-empty-notice {
  border: 1px dashed rgba(255, 224, 114, 0.45);
  border-radius: 12px;
  padding: 10px;
  color: var(--bio-gold);
  background: rgba(78, 61, 19, 0.2);
  font-weight: 800;
  text-align: center;
}

.fallback-button {
  outline: 1px solid rgba(255, 224, 114, 0.42);
}

#modeButtons:empty::after,
#environmentButtons:empty::after,
#reactionButtons:empty::after {
  content: "버튼 생성 대기/실패";
  display: block;
  border: 1px dashed rgba(255, 224, 114, 0.45);
  border-radius: 12px;
  padding: 10px;
  color: var(--bio-gold);
  background: rgba(78, 61, 19, 0.2);
  font-weight: 800;
  text-align: center;
}


/* V1.4.5 mobile pan dashboard override
   The previous mobile dashboard used fixed 100svh + overflow:hidden.
   That kept the dashboard shape but killed iPhone dragging/scrolling.
   This final override restores 2-column/3-column dashboard feeling while allowing real Safari pan/drag.
*/
@media (max-width: 980px) {
  html,
  body {
    height: auto !important;
    min-height: 100svh !important;
    overflow: auto !important;
    overflow-x: auto !important;
    overflow-y: auto !important;
    overscroll-behavior: auto !important;
    -webkit-overflow-scrolling: touch !important;
    touch-action: pan-x pan-y !important;
  }

  body {
    position: static !important;
    padding-bottom: max(24px, env(safe-area-inset-bottom)) !important;
  }

  .topbar.compact-topbar,
  .topbar {
    position: sticky !important;
    top: 0 !important;
    z-index: 1200 !important;
  }

  .one-screen-shell {
    display: grid !important;
    grid-template-columns: minmax(390px, 1.45fr) minmax(255px, 0.95fr) !important;
    grid-template-rows: minmax(360px, auto) minmax(340px, auto) !important;
    gap: 8px !important;
    width: 680px !important;
    max-width: none !important;
    min-width: 680px !important;
    height: auto !important;
    min-height: 840px !important;
    padding: 8px !important;
    overflow: visible !important;
    align-items: stretch !important;
    touch-action: pan-x pan-y !important;
  }

  .one-screen-shell > .panel[data-mobile-panel],
  .one-screen-shell > .panel[data-mobile-panel].mobile-panel-active {
    display: flex !important;
  }

  .visual-workspace[data-mobile-panel="visual"] {
    grid-column: 1 !important;
    grid-row: 1 / span 2 !important;
    min-height: 820px !important;
    height: auto !important;
    overflow: visible !important;
  }

  .control-panel[data-mobile-panel="controls"] {
    grid-column: 2 !important;
    grid-row: 1 !important;
    min-height: 360px !important;
    height: auto !important;
    overflow: hidden !important;
  }

  .process-panel[data-mobile-panel="process"] {
    grid-column: 2 !important;
    grid-row: 2 !important;
    min-height: 455px !important;
    height: auto !important;
    overflow: visible !important;
  }

  .one-screen-visual {
    min-height: 0 !important;
    height: auto !important;
    overflow: visible !important;
  }

  .compact-hud,
  .visual-hud {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 6px !important;
  }

  .hud-card {
    min-height: 64px !important;
  }

  .cell-map,
  .one-screen-map {
    height: 520px !important;
    min-height: 520px !important;
    max-height: none !important;
    overflow: hidden !important;
    touch-action: pan-x pan-y !important;
  }

  .focus-strip {
    min-height: 210px !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .focus-card .learning-hint-box,
  .focus-card .next-step-box {
    min-height: 94px !important;
    max-height: 140px !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    touch-action: pan-y !important;
  }

  .scroll-stack {
    max-height: 262px !important;
    min-height: 0 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    touch-action: pan-y !important;
  }

  .compact-log {
    min-height: 116px !important;
    max-height: 190px !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    touch-action: pan-y !important;
  }

  .compact-state,
  .compact-box,
  .delta-box,
  .log-box {
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    touch-action: pan-y !important;
  }

  .cell-zone-label {
    font-size: 11px !important;
  }

  .cell-zone-subtitle {
    font-size: 8.5px !important;
  }

  .footer.compact-footer,
  .footer {
    display: none !important;
  }
}

/* iPhone landscape keeps the true 3-column dashboard and can still pan if needed. */
@media (max-width: 980px) and (orientation: landscape) {
  html,
  body {
    overflow: auto !important;
    touch-action: pan-x pan-y !important;
  }

  .one-screen-shell {
    grid-template-columns: 210px 430px 230px !important;
    grid-template-rows: minmax(0, auto) !important;
    width: 890px !important;
    min-width: 890px !important;
    min-height: 520px !important;
    height: auto !important;
    overflow: visible !important;
  }

  .control-panel[data-mobile-panel="controls"] {
    grid-column: 1 !important;
    grid-row: 1 !important;
    min-height: 520px !important;
  }

  .visual-workspace[data-mobile-panel="visual"] {
    grid-column: 2 !important;
    grid-row: 1 !important;
    min-height: 520px !important;
  }

  .process-panel[data-mobile-panel="process"] {
    grid-column: 3 !important;
    grid-row: 1 !important;
    min-height: 520px !important;
  }

  .cell-map,
  .one-screen-map {
    height: 330px !important;
    min-height: 330px !important;
  }

  .focus-strip {
    grid-template-columns: 1fr 1fr !important;
    min-height: 112px !important;
  }

  .scroll-stack {
    max-height: 360px !important;
  }

  .compact-log {
    max-height: 220px !important;
  }
}


/* V1.5.21 queue lock UI hardening */
.reaction-button.queue-locked { opacity: 0.72; }