/* MFENX.COM Orbital Observatory - sovereign field layout */

:root {
  --top: 64px;
  --dock: 144px;
  --scene-left: 0px;
  --proof-stack: 0px;
  --explorer-closed: 38px;
  --explorer-open: 250px;
  --sfcs-tab-width: 44px;
  --sfcs-panel-width: 420px;
  --surface: rgba(2, 8, 9, 0.88);
  --surface-solid: #030a0b;
  --hairline: rgba(214, 232, 225, 0.14);
  --hairline-strong: rgba(214, 232, 225, 0.3);
}

#app,
#app * {
  letter-spacing: 0;
}

#app {
  background: #010506;
}

#orbital-canvas {
  inset: var(--top) 0 auto 0;
  width: 100%;
  height: calc(100% - var(--top) - var(--scene-bottom));
}

.scan-grid,
.edge-vignette {
  inset: var(--top) 0 var(--scene-bottom) 0;
}

.scan-grid {
  opacity: 0.09;
  background-size: 80px 80px;
}

.edge-vignette {
  box-shadow:
    inset 0 120px 150px -150px #010506,
    inset 0 -140px 180px -150px #010506,
    inset 130px 0 170px -160px #010506,
    inset -130px 0 170px -160px #010506;
}

.lattice-field {
  background: #010506 url("assets/proof-lattice.webp") center / cover no-repeat;
  opacity: 0.11;
}

.lattice-field::after {
  background: rgba(0, 4, 5, 0.24);
}

.topbar {
  grid-template-columns: minmax(260px, 1fr) auto minmax(460px, 1fr);
  height: var(--top);
  padding: 0 18px;
  border-color: var(--hairline);
  background: rgba(1, 6, 7, 0.9);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
}

.brand {
  gap: 11px;
}

.brand img {
  width: 38px;
  height: 38px;
  border-color: rgba(69, 221, 210, 0.3);
  border-radius: 4px;
  box-shadow: 0 0 22px rgba(69, 221, 210, 0.08);
}

.brand strong {
  font-size: 18px;
}

.brand small {
  color: #6f7d78;
  font-size: 8px;
}

.mission-clock {
  min-height: 38px;
  padding: 0 14px;
  color: #7f8e88;
  border-right: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.018);
}

.top-actions {
  gap: 1px;
}

.top-actions a,
.top-actions button {
  min-height: 36px;
  padding: 0 10px;
  border-radius: 4px;
}

.top-actions #portal-top-toggle {
  color: #071005;
  border-color: var(--acid);
  background: var(--acid);
}

.top-actions .evaluation-toggle {
  color: #c5d2cd;
  border-color: rgba(214, 232, 225, 0.16);
  background: rgba(255, 255, 255, 0.025);
}

.top-actions .evaluation-toggle:hover {
  color: var(--paper);
  border-color: rgba(69, 221, 210, 0.4);
  background: rgba(69, 221, 210, 0.07);
}

.network-ribbon {
  top: calc(var(--top) + 14px);
  right: 74px;
  grid-template-columns: 1.5fr repeat(5, minmax(62px, auto));
  min-height: 42px;
  max-width: 690px;
  border-color: var(--hairline);
  border-radius: 4px;
  background: rgba(2, 9, 10, 0.74);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.2);
}

.network-ribbon > div {
  padding: 7px 11px;
}

.orbital-portal {
  display: none;
}

.proof-rail {
  top: calc(var(--top) + 18px);
  left: 18px;
  width: 218px;
}

.rail-heading {
  padding: 0 1px 8px;
}

.proof-modes {
  gap: 4px;
}

.proof-mode {
  grid-template-columns: 25px 1fr 7px;
  min-height: 46px;
  padding: 6px 9px;
  border-color: rgba(214, 232, 225, 0.1);
  border-radius: 4px;
  background: rgba(2, 8, 9, 0.7);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.08);
}

.proof-mode:hover {
  background: rgba(8, 17, 18, 0.88);
}

.proof-mode.active {
  border-color: color-mix(in srgb, var(--mode-color) 58%, transparent);
  background: rgba(4, 14, 14, 0.93);
  box-shadow:
    inset 3px 0 0 var(--mode-color),
    0 16px 42px color-mix(in srgb, var(--mode-color) 7%, transparent);
}

.mode-copy b {
  font-size: 12px;
}

.mode-copy small,
.mode-index {
  font-size: 8px;
}

.install-command {
  min-height: 42px;
  margin-top: 6px;
  border-color: rgba(69, 221, 210, 0.2);
  border-radius: 4px;
  background: rgba(2, 8, 9, 0.76);
}

.rail-status {
  margin-top: 6px;
  border-color: var(--hairline);
  border-radius: 4px;
  background: rgba(2, 8, 9, 0.72);
}

.rail-status div {
  padding: 7px 8px;
}

.release-links {
  display: none;
}

.center-stage {
  inset: var(--top) 0 var(--scene-bottom);
}

.stage-label {
  top: 17px;
}

.stage-label strong {
  font-size: 29px;
}

.target-reticle {
  top: 49%;
  left: 58%;
  width: 58px;
  height: 58px;
}

.orbital-label-layer {
  position: absolute;
  inset: 0;
  z-index: 12;
  overflow: hidden;
  pointer-events: none;
}

.orbital-map-label {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: 18px max-content;
  align-items: center;
  gap: 7px;
  min-width: 96px;
  padding: 5px 7px 5px 5px;
  color: #d9e8e2;
  border: 1px solid rgba(69, 221, 210, 0.24);
  border-radius: 3px;
  background: rgba(1, 8, 9, 0.82);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
  opacity: 0;
  transform: translate3d(-200px, -200px, 0);
  transition: opacity 140ms ease, border-color 140ms ease;
  backdrop-filter: blur(8px);
}

.orbital-map-label.visible {
  opacity: 0.82;
}

.orbital-map-label.selected {
  color: var(--paper);
  border-color: rgba(199, 255, 69, 0.62);
  box-shadow:
    inset 2px 0 0 var(--acid),
    0 10px 34px rgba(0, 0, 0, 0.34);
  opacity: 1;
}

.orbital-map-label > i {
  position: relative;
  display: block;
  width: 16px;
  height: 16px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
}

.orbital-map-label > i::before,
.orbital-map-label > i::after {
  position: absolute;
  content: "";
  background: currentColor;
}

.orbital-map-label > i::before {
  top: 7px;
  right: -4px;
  left: -4px;
  height: 1px;
}

.orbital-map-label > i::after {
  top: -4px;
  bottom: -4px;
  left: 7px;
  width: 1px;
}

.orbital-map-label.selected > i {
  color: var(--acid);
  border-color: var(--acid);
  box-shadow: 0 0 14px rgba(199, 255, 69, 0.32);
}

.orbital-map-label > span {
  display: grid;
  gap: 1px;
}

.orbital-map-label b {
  color: currentColor;
  font: 600 9px/1 Arial, Helvetica, sans-serif;
}

.orbital-map-label small {
  color: #70807a;
  font-size: 7px;
}

.orbital-map-label.proof-orbit {
  grid-template-columns: 8px max-content;
  min-width: 112px;
  border-color: color-mix(in srgb, var(--mode-color) 52%, transparent);
}

.orbital-map-label.proof-orbit > i {
  width: 6px;
  height: 6px;
  color: var(--mode-color);
  border: 0;
  background: var(--mode-color);
  box-shadow: 0 0 16px var(--mode-color);
}

.orbital-map-label.proof-orbit > i::before,
.orbital-map-label.proof-orbit > i::after {
  display: none;
}

.orbital-map-label.proof-orbit b {
  color: var(--mode-color);
}

.proof-monument {
  bottom: 26px;
  left: clamp(268px, 20vw, 350px);
  z-index: 18;
  width: 560px;
  max-width: calc(100vw - 700px);
  min-width: 460px;
  text-shadow: 0 3px 26px #000;
}

.proof-monument::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -15px;
  width: 1px;
  content: "";
  background: linear-gradient(transparent, var(--mode-color) 22%, var(--mode-color) 74%, transparent);
  opacity: 0.45;
}

.monument-thesis {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  color: #a9b7b2;
  font-size: 9px;
}

.monument-thesis span {
  color: var(--paper);
  font-weight: 700;
}

.monument-thesis b {
  padding-left: 10px;
  color: var(--acid);
  font-size: 8px;
  font-weight: 500;
  border-left: 1px solid rgba(199, 255, 69, 0.35);
}

.proof-monument > span {
  color: var(--mode-color);
  font-size: 9px;
}

.proof-monument h1 {
  margin: 5px 0 2px;
  font-size: 62px;
  line-height: 0.9;
}

.monument-title > b {
  margin-bottom: 5px;
  border-radius: 3px;
}

.domain-equation {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 8px;
  padding: 7px 0 0;
}

.domain-equation strong {
  font-size: 40px;
}

.proof-monument p {
  max-width: 540px;
  margin: 8px 0 10px;
  color: #aebbb6;
  font-size: 12px;
  line-height: 1.42;
}

.mode-metrics {
  grid-template-columns: 1.15fr 1fr 0.9fr;
  gap: 10px;
  padding-top: 8px;
}

.mode-metrics span,
.mode-metrics b {
  font-size: 8px;
}

.hero-actions {
  display: grid;
  grid-template-columns: minmax(180px, 0.92fr) minmax(220px, 1.08fr);
  gap: 7px;
  margin-top: 11px;
  pointer-events: auto;
}

.hero-actions button {
  display: grid;
  grid-template-columns: 26px 1fr;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 12px;
  text-align: left;
  border: 1px solid var(--hairline);
  border-radius: 5px;
  background: rgba(2, 8, 9, 0.82);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

.hero-actions button > span:last-child {
  display: grid;
  gap: 2px;
}

.hero-actions svg {
  width: 19px;
  height: 19px;
}

.hero-actions small {
  color: #5f6d68;
  font-size: 7px;
}

.hero-actions b {
  overflow: hidden;
  color: #eef8f3;
  font-size: 10px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-run-button {
  color: #071005;
  border-color: var(--mode-color) !important;
  background: var(--mode-color) !important;
}

.hero-run-button b,
.hero-run-button small,
.hero-run-button svg {
  color: #071005;
}

.hero-run-button:hover,
.hero-run-button:focus-visible {
  filter: brightness(1.12);
}

.hero-run-button:disabled {
  cursor: wait;
  filter: saturate(0.5);
  opacity: 0.72;
}

.hero-run-button[data-state="valid"] {
  border-color: var(--acid) !important;
  background: var(--acid) !important;
}

.hero-run-button[data-state="invalid"] {
  color: #fff;
  border-color: var(--coral) !important;
  background: #8a302c !important;
}

.hero-portal-button:hover,
.hero-portal-button:focus-visible {
  border-color: rgba(69, 221, 210, 0.5);
  background: rgba(69, 221, 210, 0.08);
}

.hero-trust-meter {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 7px 0 0;
  border-top: 1px solid var(--hairline);
}

.hero-trust-meter div {
  display: grid;
  gap: 2px;
  min-width: 0;
  padding: 7px 8px 0 0;
}

.hero-trust-meter div + div {
  padding-left: 9px;
  border-left: 1px solid var(--hairline);
}

.hero-trust-meter dt,
.hero-trust-meter dd {
  overflow: hidden;
  margin: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero-trust-meter dt {
  color: #52615b;
  font-size: 7px;
}

.hero-trust-meter dd {
  color: var(--acid);
  font-size: 8px;
}

.proof-event {
  right: 78px;
  bottom: 24px;
  border-right-color: var(--mode-color);
  border-radius: 4px 0 0 4px;
  background: rgba(2, 8, 9, 0.7);
}

.scene-controls {
  top: calc(var(--top) + 70px);
  right: 20px;
  grid-template-columns: repeat(7, 36px);
  gap: 5px;
}

.icon-button {
  width: 36px;
  height: 36px;
  border-radius: 4px;
  background: rgba(2, 8, 9, 0.78);
}

.luminous-explorer {
  right: 0;
  bottom: var(--dock);
  left: 0;
  grid-template-rows: var(--explorer-closed) minmax(0, 1fr);
  border-color: rgba(69, 221, 210, 0.34);
  background: rgba(2, 9, 10, 0.97);
}

body.luminous-mode {
  --scene-bottom: calc(var(--dock) + var(--proof-stack) + var(--explorer-closed));
}

body.luminous-mode.luminous-expanded {
  --scene-bottom: calc(var(--dock) + var(--proof-stack) + var(--explorer-open));
}

body.luminous-mode:not(.luminous-expanded) .luminous-explorer,
body.luminous-mode:not(.luminous-expanded) .luminous-heading {
  height: var(--explorer-closed);
  min-height: var(--explorer-closed);
}

.luminous-heading {
  padding: 0 16px;
  background: rgba(1, 7, 8, 0.96);
}

.luminous-toggle {
  border-radius: 4px;
}

.verification-dock {
  grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1.3fr) auto;
  grid-template-rows: 96px 48px;
  height: var(--dock);
  border-color: var(--hairline);
  background: rgba(2, 8, 9, 0.97);
  box-shadow: 0 -24px 68px rgba(0, 0, 0, 0.25);
}

.trace-header {
  padding: 12px 18px;
}

.trace-header b {
  font-size: 15px;
}

.trace-header p {
  white-space: normal;
}

.trace-runway {
  gap: 9px;
  padding: 11px 18px;
}

.proof-trace {
  height: 42px;
}

.verification-actions {
  grid-template-columns: 84px 38px 38px minmax(134px, 172px);
  gap: 5px;
  padding: 11px 14px;
}

.artifact-button,
.download-button,
.share-button,
.verify-button {
  min-height: 44px;
  border-radius: 4px;
}

.telemetry {
  min-height: 48px;
}

.status-seal {
  width: 42px;
  height: 42px;
}

.sfcs-orbit-dock {
  top: calc(var(--top) + 125px);
  right: 14px;
  width: var(--sfcs-tab-width);
  min-height: 190px;
}

.sfcs-orbit-toggle {
  grid-template-rows: 28px 1fr auto;
  width: var(--sfcs-tab-width);
  min-height: 190px;
  border-radius: 5px;
  background: rgba(2, 10, 11, 0.88);
}

.sfcs-orbit-toggle::before {
  display: none;
}

.sfcs-orbit-toggle b,
.sfcs-orbit-toggle small {
  letter-spacing: 0;
}

.sfcs-orbit-panel {
  position: fixed;
  top: calc(var(--top) + 78px);
  right: 68px;
  width: var(--sfcs-panel-width);
  max-height: calc(100dvh - var(--top) - var(--dock) - 96px);
  padding: 10px;
  border-color: rgba(69, 221, 210, 0.3);
  border-radius: 6px;
  background: rgba(2, 10, 11, 0.98);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.54);
}

.sfcs-orbit-panel::before,
.sfcs-orbit-dock .zk-cockpit::after {
  display: none;
}

.sfcs-orbit-dock .zk-cockpit,
.sfcs-orbit-dock .substrate-readout,
.sfcs-run-console,
.sfcs-widget-grid div {
  background: rgba(255, 255, 255, 0.02);
}

.sfcs-orbit-dock .zk-cockpit {
  border-radius: 4px;
  box-shadow: none;
}

.sfcs-orbit-dock .zk-cockpit-head {
  grid-template-columns: 1fr 32px;
  align-items: start;
  gap: 10px;
}

.sfcs-orbit-dock .zk-cockpit-head > div {
  display: grid;
  gap: 4px;
}

#sfcs-orbit-close {
  display: grid;
  width: 32px;
  height: 32px;
  padding: 0;
  color: #92a29c;
  border: 1px solid var(--hairline);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
  place-items: center;
}

#sfcs-orbit-close:hover,
#sfcs-orbit-close:focus-visible {
  color: var(--paper);
  border-color: rgba(255, 113, 103, 0.48);
  background: rgba(255, 113, 103, 0.08);
}

.sfcs-orbit-dock .zk-proof-grid div,
.sfcs-run-console,
.sfcs-widget-grid div,
.sfcs-orbit-dock .substrate-readout {
  border-radius: 4px;
}

.sfcs-orbit-run,
.sfcs-orbit-dock .zk-cockpit a {
  border-radius: 4px;
}

.instrument-drawer {
  top: var(--top);
  bottom: 0;
  width: min(440px, 100%);
  padding: 18px;
  border-color: var(--hairline-strong);
  background: rgba(2, 9, 10, 0.99);
  box-shadow: -32px 0 90px rgba(0, 0, 0, 0.48);
}

.drawer-heading {
  min-height: 40px;
  background: rgba(2, 9, 10, 0.99);
}

.drawer-heading button {
  position: relative;
  z-index: 2;
  border-radius: 4px;
}

.portal-drawer {
  inset: var(--top) 0 0;
  z-index: 240;
  display: grid;
  padding: 16px;
  background: rgba(0, 4, 5, 0.9);
  backdrop-filter: blur(18px);
}

.portal-drawer-shell {
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  grid-template-areas:
    "head head"
    "input drop"
    "result demos"
    "features features";
  align-items: start;
  gap: 12px;
  width: min(1120px, 100%);
  max-height: 100%;
  padding: 18px;
  border-color: rgba(69, 221, 210, 0.28);
  border-radius: 6px;
  background: #030b0c;
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.62);
  backdrop-filter: none;
}

.portal-drawer-head {
  grid-area: head;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
}

.portal-drawer-head h2 {
  margin-top: 4px;
  font-size: 48px;
  line-height: 0.96;
}

.portal-drawer-head p {
  max-width: 82ch;
  color: #a7b4af;
}

.portal-drawer-head button,
.portal-command,
.portal-demo-grid button,
.portal-feature-grid a,
.portal-instant-verifier textarea,
.portal-drop-zone,
.portal-result {
  border-radius: 5px;
}

.portal-instant-verifier {
  grid-area: input;
}

.portal-instant-verifier textarea {
  min-height: 126px;
  background: rgba(255, 255, 255, 0.018);
}

.portal-result {
  grid-area: result;
  min-height: 196px;
  background: rgba(255, 255, 255, 0.018);
}

.portal-drop-zone {
  grid-area: drop;
  min-height: 126px;
  align-content: center;
  background: rgba(69, 221, 210, 0.035);
}

.portal-demo-grid {
  grid-area: demos;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.portal-demo-grid button {
  min-height: 91px;
  background: rgba(255, 255, 255, 0.018);
}

.portal-feature-grid {
  grid-area: features;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.portal-feature-grid a {
  min-height: 72px;
  background: rgba(255, 255, 255, 0.018);
}

.toast {
  top: auto;
  bottom: calc(var(--dock) + var(--explorer-closed) + 16px);
  width: max-content;
  height: auto;
  min-height: 0;
  line-height: 1.35;
  border-radius: 4px;
}

.webgl-fallback .lattice-field {
  background: #010506;
  opacity: 1;
}

.webgl-fallback .lattice-field::after {
  top: 50%;
  right: auto;
  bottom: auto;
  left: 60%;
  width: min(58vw, 680px);
  aspect-ratio: 1;
  border: 1px solid rgba(69, 221, 210, 0.16);
  border-radius: 50%;
  background: url("assets/earth-day.jpg") center / 205% 100% no-repeat;
  box-shadow:
    inset 70px 0 90px rgba(0, 0, 0, 0.72),
    inset -34px -18px 70px rgba(0, 0, 0, 0.7),
    0 0 90px rgba(69, 221, 210, 0.08);
  opacity: 0.76;
  transform: translate(-50%, -50%);
}

@media (max-width: 1240px) {
  .topbar {
    grid-template-columns: minmax(220px, 1fr) auto minmax(380px, 1fr);
  }

  .top-actions a,
  .top-actions button {
    padding: 0 8px;
  }

  .top-actions a:nth-child(2),
  .top-actions a:nth-child(3) {
    display: none;
  }

  .network-ribbon > div:last-child {
    display: none;
  }

  .network-ribbon {
    grid-template-columns: 1.5fr repeat(4, minmax(62px, auto));
  }

  .proof-monument {
    left: 254px;
    width: 510px;
    max-width: calc(100vw - 620px);
    min-width: 430px;
  }

  .scene-controls {
    grid-template-columns: repeat(5, 36px);
  }

  .proof-monument h1 {
    font-size: 54px;
  }

  .domain-equation strong {
    font-size: 34px;
  }

  .mode-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .mode-metrics div:last-child {
    display: none;
  }
}

@media (max-height: 780px) and (min-width: 901px) {
  :root {
    --dock: 132px;
  }

  .proof-rail {
    top: calc(var(--top) + 12px);
  }

  .proof-mode {
    min-height: 41px;
  }

  .install-command,
  .rail-status {
    display: none;
  }

  .proof-monument {
    bottom: 18px;
  }

  .proof-monument p,
  .mode-metrics {
    display: none;
  }

  .verification-dock {
    grid-template-rows: 88px 44px;
  }

  .proof-trace {
    height: 34px;
  }

  .telemetry {
    min-height: 44px;
  }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .verification-dock {
    grid-template-columns: 265px minmax(220px, 1fr) 260px;
  }

  .verification-actions {
    grid-template-columns: 38px 38px minmax(142px, 1fr);
    padding-right: 10px;
    padding-left: 10px;
  }

  .artifact-button {
    min-width: 38px;
  }

  .artifact-button b,
  .download-button {
    display: none;
  }
}

@media (max-width: 900px) {
  :root {
    --top: 56px;
    --dock: 144px;
    --proof-stack: 52px;
    --explorer-closed: 34px;
    --explorer-open: 224px;
  }

  .topbar {
    grid-template-columns: 1fr auto;
    height: var(--top);
    padding: 0 9px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .brand small,
  .mission-clock,
  .top-actions a:nth-child(-n+5),
  .top-actions b {
    display: none;
  }

  .top-actions {
    gap: 3px;
  }

  .top-actions a,
  .top-actions button,
  .top-actions .evaluation-toggle {
    min-width: 34px;
    min-height: 34px;
    padding: 0;
    justify-content: center;
  }

  .network-ribbon {
    display: none;
  }

  .proof-rail {
    top: auto;
    right: 0;
    bottom: calc(var(--dock) + var(--explorer-closed));
    left: 0;
    z-index: 28;
    width: auto;
    padding: 5px 6px;
    background: rgba(2, 8, 9, 0.92);
  }

  .rail-heading,
  .install-command,
  .rail-status,
  .release-links {
    display: none;
  }

  .proof-modes {
    display: grid;
    grid-template-columns: repeat(6, 104px);
    gap: 4px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .proof-modes::-webkit-scrollbar {
    display: none;
  }

  .proof-mode {
    grid-template-columns: 1fr;
    min-height: 46px;
    min-width: 104px;
    padding: 5px 7px;
  }

  .proof-mode i,
  .mode-index,
  .mode-copy small {
    display: none;
  }

  .proof-mode.active {
    box-shadow: inset 0 -3px 0 var(--mode-color);
  }

  .center-stage {
    inset: var(--top) 0 var(--scene-bottom);
  }

  .stage-label {
    top: 13px;
  }

  .stage-label strong {
    font-size: 23px;
  }

  .proof-monument {
    right: 14px;
    bottom: 12px;
    left: 14px;
    width: auto;
    max-width: none;
    min-width: 0;
  }

  .proof-monument::before {
    left: -7px;
  }

  .monument-thesis {
    margin-bottom: 5px;
    font-size: 8px;
  }

  .proof-monument h1 {
    font-size: 36px;
  }

  .domain-equation {
    margin-top: 5px;
    padding-top: 5px;
  }

  .domain-equation strong {
    font-size: 24px;
  }

  .proof-monument p,
  .mode-metrics {
    display: none;
  }

  .hero-actions {
    grid-template-columns: 0.9fr 1.1fr;
    margin-top: 8px;
  }

  .hero-actions button {
    min-height: 42px;
    padding: 0 9px;
  }

  .hero-actions small {
    display: none;
  }

  .hero-trust-meter {
    margin-top: 6px;
  }

  .hero-trust-meter div {
    padding-top: 5px;
  }

  .target-reticle {
    left: 54%;
  }

  .orbital-map-label:not(.selected),
  .orbital-map-label.proof-orbit {
    display: none;
  }

  .orbital-map-label {
    min-width: 84px;
    padding: 4px 6px 4px 4px;
  }

  .proof-event {
    display: none;
  }

  .scene-controls {
    top: calc(var(--top) + 10px);
    right: auto;
    left: 8px;
    grid-template-columns: 32px;
  }

  .scene-controls .icon-button {
    width: 32px;
    height: 32px;
  }

  #sound-toggle,
  #motion-toggle {
    display: none;
  }

  .verification-dock {
    grid-template-columns: minmax(0, 1fr) 118px;
    grid-template-rows: 96px 48px;
  }

  .trace-header {
    padding: 10px 12px;
  }

  .trace-header b {
    display: -webkit-box;
    max-height: 34px;
    overflow: hidden;
    font-size: 13px;
    line-height: 1.25;
    white-space: normal;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .trace-header p {
    display: none;
  }

  .trace-runway {
    display: none;
  }

  .verification-actions {
    grid-template-columns: 1fr;
    padding: 8px;
  }

  .artifact-button,
  .download-button,
  .share-button {
    display: none;
  }

  .verify-button {
    min-height: 46px;
  }

  .telemetry {
    height: 48px;
    grid-template-columns: 50px repeat(3, minmax(0, 1fr));
  }

  .telemetry > div:nth-child(n+5) {
    display: none;
  }

  .telemetry > div:not(.status-seal) {
    padding: 0 7px;
  }

  .status-seal {
    position: relative;
    bottom: auto;
    left: auto;
  }

  .luminous-heading {
    gap: 8px;
    padding: 0 8px;
  }

  .luminous-heading > div b,
  .luminous-heading dl div:nth-child(n+2) {
    display: none;
  }

  .luminous-heading dl div {
    min-width: 70px;
    padding: 0 8px;
  }

  .luminous-toggle {
    width: 28px;
    height: 28px;
  }

  .sfcs-orbit-dock {
    top: calc(var(--top) + 10px);
    right: 8px;
    width: auto;
    min-height: 0;
  }

  .sfcs-orbit-toggle {
    grid-template: none / 18px auto;
    width: auto;
    min-height: 34px;
    padding: 0 9px;
  }

  .sfcs-orbit-toggle b,
  .sfcs-orbit-toggle small {
    writing-mode: initial;
  }

  .sfcs-orbit-toggle small {
    display: none;
  }

  .sfcs-orbit-panel {
    position: fixed;
    inset: calc(var(--top) + 6px) 6px 6px;
    width: auto;
    max-height: none;
    padding: 8px;
    transform: translateY(-8px) scale(0.99);
  }

  .sfcs-orbit-dock .zk-cockpit {
    overflow: visible;
  }

  .instrument-drawer {
    top: var(--top);
    right: 0;
    bottom: 0;
    width: 100%;
    padding: 13px;
    border-left: 0;
  }

  .portal-drawer {
    inset: var(--top) 0 0;
    padding: 0;
  }

  .portal-drawer-shell {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, max-content);
    grid-template-areas:
      "head"
      "input"
      "result"
      "drop"
      "demos"
      "features";
    width: 100%;
    height: 100%;
    max-height: none;
    align-content: start;
    overflow-y: auto;
    padding: 12px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .portal-drawer-head h2 {
    padding-right: 42px;
    font-size: 34px;
  }

  .portal-drawer-head p {
    font-size: 11px;
  }

  .portal-drawer-head button {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 4;
  }

  .portal-instant-verifier textarea,
  .portal-drop-zone {
    min-height: 94px;
  }

  .portal-demo-grid,
  .portal-feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .webgl-fallback .lattice-field::after {
    top: 42%;
    left: 50%;
    width: min(88vw, 520px);
  }

  .toast {
    top: calc(var(--top) + 48px);
    bottom: auto;
    max-width: calc(100% - 84px);
    padding: 7px 9px;
    font-size: 9px;
  }
}

@media (max-width: 520px) {
  .brand > span small {
    display: none;
  }

  .monument-thesis b {
    display: none;
  }

  .proof-monument > span {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .proof-monument h1 {
    font-size: 32px;
  }

  .hero-actions {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .hero-actions button {
    grid-template-columns: 18px 1fr;
    gap: 6px;
    padding: 0 7px;
  }

  .hero-actions svg {
    width: 16px;
    height: 16px;
  }

  .hero-actions b {
    font-size: 8px;
  }

  .hero-trust-meter dd {
    font-size: 7px;
  }

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

@media (orientation: landscape) and (max-height: 520px) and (max-width: 950px) {
  :root {
    --top: 48px;
    --dock: 82px;
    --proof-stack: 42px;
    --explorer-closed: 30px;
    --explorer-open: 170px;
  }

  .topbar {
    height: var(--top);
  }

  .brand img {
    width: 32px;
    height: 32px;
  }

  .proof-rail {
    bottom: calc(var(--dock) + var(--explorer-closed));
    padding: 3px 5px;
  }

  .proof-mode {
    min-height: 36px;
    min-width: 104px;
  }

  .center-stage {
    inset: var(--top) 0 var(--scene-bottom);
  }

  .stage-label,
  .target-reticle,
  .hero-trust-meter,
  .proof-monument p,
  .mode-metrics,
  .monument-thesis {
    display: none;
  }

  .proof-monument {
    right: auto;
    bottom: 8px;
    left: 58px;
    width: min(440px, calc(100% - 180px));
  }

  .proof-monument h1 {
    font-size: 27px;
  }

  .domain-equation {
    margin-top: 3px;
    padding-top: 3px;
  }

  .domain-equation strong {
    font-size: 18px;
  }

  .hero-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 5px;
  }

  .hero-actions button {
    min-height: 34px;
  }

  .scene-controls {
    top: calc(var(--top) + 7px);
    left: 7px;
  }

  .scene-controls .icon-button {
    width: 29px;
    height: 29px;
  }

  .verification-dock {
    grid-template-columns: minmax(0, 1fr) 128px;
    grid-template-rows: 52px 30px;
  }

  .trace-header {
    padding: 6px 9px;
  }

  .trace-header > span,
  .trace-header p {
    display: none;
  }

  .trace-header b {
    font-size: 11px;
  }

  .verification-actions {
    padding: 5px;
  }

  .verify-button {
    min-height: 40px;
  }

  .telemetry {
    height: 30px;
    min-height: 30px;
  }

  .status-seal {
    width: 28px;
    height: 28px;
    font-size: 7px;
  }

  .luminous-heading {
    min-height: 30px;
  }

  .sfcs-orbit-dock {
    top: calc(var(--top) + 6px);
  }

  .sfcs-orbit-panel {
    inset: calc(var(--top) + 4px) 4px 4px 54px;
  }

  .sfcs-orbit-dock .zk-proof-grid,
  .sfcs-widget-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .instrument-drawer {
    top: var(--top);
  }

  .portal-drawer {
    inset: var(--top) 0 0;
  }

  .portal-drawer-shell {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "head head"
      "input result"
      "demos features";
    gap: 8px;
    padding: 9px;
  }

  .portal-drawer-head {
    padding-bottom: 7px;
  }

  .portal-drawer-head h2 {
    font-size: 24px;
  }

  .portal-drawer-head p,
  .portal-drop-zone {
    display: none;
  }

  .portal-instant-verifier textarea {
    min-height: 64px;
  }

  .portal-demo-grid,
  .portal-feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .portal-demo-grid button,
  .portal-feature-grid a {
    min-height: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-actions button,
  .sfcs-orbit-panel,
  .instrument-drawer,
  .portal-drawer {
    transition: none;
  }
}