:root {
  --bg: #000;
  --panel: rgba(8, 8, 8, 0.92);
  --panel-strong: #050505;
  --line: rgba(255, 255, 255, 0.18);
  --line-bright: rgba(255, 255, 255, 0.5);
  --text: #fff;
  --muted: rgba(255, 255, 255, 0.68);
  --dim: rgba(255, 255, 255, 0.42);
  --red: #ff2a2a;
  --green: #39ff14;
  --magenta: #be18d1;
  --font-heading: "Orbitron", sans-serif;
  --font-mono: "Share Tech Mono", monospace;
  --font-serif: "Cinzel", serif;
  --font-body: "Inter", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  overflow-x: hidden;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

a {
  color: inherit;
}

.bg-field,
.noise-layer,
.scanline-layer {
  inset: 0;
  pointer-events: none;
  position: fixed;
}

.bg-field {
  background:
    radial-gradient(circle at 20% 5%, rgba(255, 42, 42, 0.14), transparent 22rem),
    radial-gradient(circle at 85% 15%, rgba(190, 24, 209, 0.12), transparent 24rem),
    linear-gradient(180deg, #070707 0%, #000 42%, #050505 100%);
  z-index: -4;
}

.noise-layer {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.45;
  z-index: -3;
}

.scanline-layer {
  background: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.035) 0,
    rgba(255, 255, 255, 0.035) 1px,
    transparent 1px,
    transparent 4px
  );
  mix-blend-mode: screen;
  opacity: 0.16;
  z-index: 10;
}

.boot-debug-banner {
  background: rgba(0, 0, 0, 0.92);
  border-bottom: 1px solid var(--red);
  color: #ff8f8f;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  left: 0;
  margin: 0;
  max-height: 32vh;
  overflow: auto;
  padding: 0.75rem 1rem;
  position: sticky;
  right: 0;
  top: 0;
  white-space: pre-wrap;
  z-index: 60;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(14px);
  background: rgba(0, 0, 0, 0.76);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  left: 0;
  min-height: 58px;
  padding: 0 22px;
  position: sticky;
  right: 0;
  top: 0;
  z-index: 20;
}

.brand-lockup {
  color: var(--text);
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 2vw, 1.1rem);
  font-weight: 900;
  letter-spacing: 0.14em;
  text-decoration: none;
  white-space: nowrap;
}

.nav-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.nav-strip a {
  border: 1px solid transparent;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  padding: 0.45rem 0.55rem;
  text-decoration: none;
}

.nav-strip a:hover,
.nav-strip a:focus-visible {
  border-color: var(--line-bright);
  color: var(--text);
  outline: none;
}

.hero-section {
  align-items: center;
  display: flex;
  min-height: calc(100vh - 68px);
  padding: 7rem 1.25rem 4rem;
  position: relative;
  text-align: center;
}

.hero-inner {
  margin: 0 auto;
  max-width: 960px;
}

.section-kicker {
  color: var(--red);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  margin: 0 0 1.2rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--font-heading);
  font-weight: 900;
  letter-spacing: 0.07em;
  line-height: 1.04;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(3rem, 10vw, 7.25rem);
  margin-bottom: 1.3rem;
  text-shadow: 0 0 20px rgba(255, 42, 42, 0.42);
}

.page-title {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
}

h2 {
  font-size: clamp(1.85rem, 4vw, 3.6rem);
  margin-bottom: 0;
}

h3 {
  font-family: var(--font-heading);
  font-size: 0.84rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-copy {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  margin: 0 auto 2.2rem;
  max-width: 680px;
}

.hero-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.button-row {
  align-items: center;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(112px, 1fr));
  justify-content: stretch;
}

.top-gap {
  margin-top: 0.5rem;
}

.button-stack {
  display: grid;
  gap: 0.45rem;
}

.hidden-input {
  height: 1px;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  width: 1px;
}

.protocol-button,
.ghost-button,
.mini-button {
  align-items: center;
  background: #000;
  border: 1px solid var(--red);
  color: var(--text);
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  justify-content: center;
  letter-spacing: 0.16em;
  min-height: 36px;
  padding: 0.6rem 0.8rem;
  position: relative;
  text-decoration: none;
  text-transform: uppercase;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.protocol-button {
  box-shadow: 0 0 20px rgba(255, 42, 42, 0.22), inset 0 0 14px rgba(255, 42, 42, 0.12);
}

.ghost-button {
  border-color: var(--line);
  color: var(--muted);
}

.mini-button {
  min-height: 30px;
  padding: 0.35rem 0.55rem;
}

.protocol-button:hover,
.protocol-button:focus-visible,
.ghost-button:hover,
.ghost-button:focus-visible,
.mini-button:hover,
.mini-button:focus-visible {
  border-color: var(--text);
  box-shadow: 0 0 28px rgba(255, 255, 255, 0.18);
  color: var(--text);
  outline: none;
  transform: translateY(-1px);
}

.slim {
  min-height: 34px;
  min-width: 0;
  padding: 0.55rem 0.6rem;
  width: 100%;
}

.tool-grid-section,
.composer-section,
.audit-section,
.format-section,
.privacy-section {
  padding: 2.2rem 1rem;
}

.section-heading {
  margin: 0 auto 1rem;
  max-width: 1140px;
  text-align: center;
}

.section-heading.compact {
  margin-bottom: 0.75rem;
}

.module-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0 auto;
  max-width: 1140px;
}

.mode-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 860px;
}

.module-card,
.control-panel,
.stack-panel,
.stage-panel,
.privacy-panel {
  background: linear-gradient(180deg, rgba(12, 12, 12, 0.94), rgba(2, 2, 2, 0.98));
  border: 1px solid var(--line);
  box-shadow: inset 0 0 28px rgba(255, 255, 255, 0.025);
}

.module-card {
  min-height: 205px;
  padding: 1.25rem;
}

.module-link {
  color: inherit;
  display: block;
  text-decoration: none;
}

.module-link:hover,
.module-link:focus-visible {
  border-color: var(--line-bright);
  outline: none;
}

.module-card span {
  color: var(--red);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  margin-bottom: 1.8rem;
}

.module-card p,
.privacy-panel p {
  color: var(--muted);
  margin-bottom: 0;
}

.composer-shell {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: minmax(280px, 360px) minmax(300px, 1fr) minmax(280px, 360px);
  margin: 0 auto;
  max-width: 1680px;
  overflow: hidden;
}

.page-section {
  min-height: calc(100vh - 58px);
}

.control-panel,
.stack-panel {
  align-self: start;
  background: #030303;
  display: grid;
  gap: 0.55rem;
  max-height: calc(100vh - 86px);
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0.65rem;
  position: relative;
  z-index: 2;
}

.panel-block {
  background: #050505;
  border: 1px solid rgba(255, 255, 255, 0.11);
  min-width: 0;
  overflow: hidden;
  padding: 0.7rem;
}

.panel-disabled,
.panel-hidden {
  display: none;
}

.panel-inline-grid {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 0.5rem;
}

.full-span {
  grid-column: 1 / -1;
}

.panel-block h3 {
  margin-bottom: 0.45rem;
}

.panel-title-row {
  align-items: center;
  display: flex;
  justify-content: space-between;
}

.file-drop {
  align-items: center;
  border: 1px dashed var(--line-bright);
  display: grid;
  gap: 0.15rem;
  justify-items: center;
  min-height: 68px;
  padding: 0.7rem;
  text-align: center;
}

.file-drop input {
  height: 1px;
  opacity: 0;
  pointer-events: none;
  position: absolute;
  width: 1px;
}

.file-drop span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.file-drop small {
  color: var(--dim);
  font-size: 0.76rem;
}

.control-row,
.slider-row,
.stacked-label {
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.control-row,
.slider-row {
  display: grid;
  gap: 0.24rem;
  margin-top: 0.5rem;
}

.two-column-controls {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-width: 0;
}

.stacked-label {
  display: block;
  margin: 0.5rem 0 0.25rem;
}

input[type="text"],
input[type="url"],
input[type="number"],
select,
textarea {
  background: #030303;
  border: 1px solid var(--line);
  color: var(--text);
  min-height: 34px;
  outline: none;
  padding: 0.52rem 0.55rem;
  width: 100%;
}

textarea {
  min-height: 62px;
  resize: vertical;
  text-transform: none;
}

input[type="text"]:focus,
input[type="url"]:focus,
select:focus,
textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 1px rgba(255, 42, 42, 0.22);
}

input[type="range"] {
  accent-color: var(--red);
  width: 100%;
}

input[type="color"] {
  background: #000;
  border: 1px solid var(--line);
  height: 34px;
  padding: 0.15rem;
  width: 100%;
}

output {
  color: var(--text);
}

.swatch-row {
  align-content: end;
}

.toggle-row {
  display: grid;
  gap: 0.35rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 0.55rem;
}

.toggle-row.one-row {
  grid-template-columns: 1fr;
}

.toggle-row label {
  align-items: center;
  border: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  gap: 0.4rem;
  justify-content: center;
  letter-spacing: 0.06em;
  min-height: 32px;
  padding: 0.32rem;
  text-transform: uppercase;
}

.toggle-row input {
  accent-color: var(--red);
}

.layer-list {
  display: grid;
  gap: 0.35rem;
  margin: 0.45rem 0 0.65rem;
  max-height: 230px;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

.guide-list {
  display: grid;
  gap: 0.35rem;
  margin-top: 0.55rem;
  max-height: 190px;
  min-width: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

.guide-item {
  align-items: center;
  background: #030303;
  border: 1px solid var(--line);
  color: var(--muted);
  display: grid;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  gap: 0.35rem;
  grid-template-columns: minmax(48px, 1fr) minmax(54px, auto) minmax(46px, auto);
  letter-spacing: 0.06em;
  min-height: 34px;
  padding: 0.4rem 0.45rem;
  text-transform: uppercase;
}

.guide-item input {
  accent-color: var(--red);
}

.guide-item label {
  align-items: center;
  display: inline-flex;
  gap: 0.25rem;
}

.guide-item button {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.28rem 0.35rem;
  text-transform: uppercase;
}

.guide-item button {
  grid-column: 1 / -1;
}

.layer-row {
  display: grid;
  gap: 0.35rem;
  grid-template-columns: minmax(0, 1fr) auto;
}

.layer-visibility-btn {
  min-width: 72px;
}

.layer-item {
  align-items: center;
  background: #030303;
  border: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  justify-content: space-between;
  letter-spacing: 0.08em;
  min-height: 34px;
  min-width: 0;
  padding: 0.45rem 0.5rem;
  text-transform: uppercase;
  width: 100%;
}

.layer-item.active {
  border-color: var(--red);
  color: var(--text);
}

.layer-item.dragging {
  opacity: 0.45;
}

.layer-item.drag-over {
  border-color: var(--green);
  box-shadow: inset 0 0 0 1px rgba(57, 255, 20, 0.35);
}

.layer-main {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
  text-align: left;
}

.layer-main span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.layer-main strong {
  color: var(--red);
  font-size: 0.58rem;
  font-weight: 400;
}

.layer-name {
  color: var(--dim);
  max-width: 42%;
  overflow: hidden;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status-line {
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  margin: 0.55rem 0 0;
  text-align: center;
  text-transform: uppercase;
}

.left-status {
  margin: 0.2rem 0 0.7rem;
  text-align: left;
}

.debug-log {
  background: #030303;
  border: 1px solid var(--line);
  color: var(--green);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  line-height: 1.35;
  margin: 0;
  max-height: 150px;
  min-height: 82px;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0.55rem;
  white-space: pre-wrap;
}

.stage-panel {
  align-items: center;
  background: #030303;
  display: flex;
  height: calc(100vh - 112px);
  justify-content: center;
  min-height: 620px;
  min-width: 0;
  overflow: hidden;
  padding: 0.75rem;
  position: relative;
  z-index: 1;
}

.canvas-context-menu {
  background: #050505;
  border: 1px solid var(--line-bright);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.65);
  display: none;
  min-width: 190px;
  padding: 0.35rem;
  position: absolute;
  z-index: 5;
}

.canvas-context-menu.open {
  display: grid;
}

.canvas-context-menu button {
  background: transparent;
  border: 0;
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 0.55rem 0.65rem;
  text-align: left;
  text-transform: uppercase;
}

.canvas-context-menu button:hover,
.canvas-context-menu button:focus-visible {
  background: rgba(255, 42, 42, 0.14);
  color: var(--text);
  outline: none;
}

.modal-backdrop {
  align-items: center;
  background: rgba(0, 0, 0, 0.82);
  display: none;
  inset: 0;
  justify-content: center;
  padding: 1rem;
  position: fixed;
  z-index: 50;
}

.modal-backdrop.open {
  display: flex;
}

.output-modal {
  background: #050505;
  border: 1px solid var(--line-bright);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.75);
  max-height: 92vh;
  max-width: 840px;
  overflow: auto;
  padding: 1rem;
  width: min(840px, 100%);
}

.output-modal h2 {
  font-size: clamp(1.2rem, 3vw, 2rem);
  margin: 0;
}

.output-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1rem;
}

.audit-shell {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(310px, 380px) minmax(0, 1fr);
  margin: 0 auto;
  max-width: 1240px;
}

.audit-input-panel,
.audit-results-panel {
  background: linear-gradient(180deg, rgba(12, 12, 12, 0.94), rgba(2, 2, 2, 0.98));
  border: 1px solid var(--line);
  box-shadow: inset 0 0 28px rgba(255, 255, 255, 0.025);
  padding: 1rem;
}

.audit-buttons {
  margin-top: 1rem;
}

.note-copy {
  color: var(--dim);
  font-size: 0.76rem;
  margin: 1rem 0 0;
}

.note-copy.no-top {
  margin-top: 0;
}

.panel-divider {
  border-top: 1px solid var(--line);
  margin: 1.2rem 0;
}

.full-button {
  margin-top: 0.85rem;
  width: 100%;
}

.score-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 1rem;
}

.score-box {
  background: #030303;
  border: 1px solid var(--line);
  min-height: 96px;
  padding: 0.9rem;
  text-align: center;
}

.score-box span {
  color: var(--muted);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  margin-bottom: 0.65rem;
  text-transform: uppercase;
}

.score-box strong {
  color: var(--text);
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1;
}

.score-box.good strong {
  color: var(--green);
}

.score-box.warn strong {
  color: #ffcc33;
}

.score-box.bad strong {
  color: var(--red);
}

.audit-output-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.audit-list,
.search-check-list {
  display: grid;
  gap: 0.65rem;
}

.audit-item,
.search-item {
  background: #030303;
  border: 1px solid var(--line);
  padding: 0.75rem;
}

.audit-item h4,
.search-item h4 {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  margin: 0 0 0.4rem;
  text-transform: uppercase;
}

.audit-item p,
.search-item p {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.audit-item a,
.search-item a {
  color: var(--green);
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  margin-top: 0.55rem;
  text-transform: uppercase;
}

.empty-state {
  border: 1px solid var(--line);
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin: 0;
  padding: 0.85rem;
  text-transform: uppercase;
}

.social-score-box {
  align-items: center;
  background: #030303;
  border: 1px solid var(--line);
  display: grid;
  min-height: 132px;
  padding: 1rem;
  text-align: center;
}

.social-score-box strong {
  color: var(--text);
  display: block;
  font-family: var(--font-heading);
  font-size: 3rem;
  line-height: 1;
}

.social-score-box.good strong {
  color: var(--green);
}

.social-score-box.warn strong {
  color: #ffcc33;
}

.social-score-box.bad strong {
  color: var(--red);
}

.social-score-box span {
  color: var(--muted);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.canvas-frame {
  align-items: center;
  display: flex;
  height: 100%;
  justify-content: center;
  max-width: 100%;
  overflow: hidden;
  width: 100%;
}

#flyerCanvas {
  background: #111;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.65), 0 0 34px rgba(255, 42, 42, 0.12);
  display: block;
  height: auto;
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  touch-action: none;
  width: auto;
}

.format-strip {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  justify-content: center;
  margin: 0 auto;
  max-width: 1140px;
}

.format-strip span {
  border-left: 1px solid var(--line);
  color: var(--muted);
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  min-width: 190px;
  padding: 1rem;
  text-align: center;
  text-transform: uppercase;
}

.format-strip span:last-child {
  border-right: 1px solid var(--line);
}

.privacy-panel {
  margin: 0 auto;
  max-width: 820px;
  padding: 2rem;
  text-align: center;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  padding: 2rem 1.25rem;
  text-align: center;
  text-transform: uppercase;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 1280px) {
  .composer-shell {
    grid-template-columns: minmax(300px, 330px) minmax(340px, 1fr) minmax(300px, 330px);
  }

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

@media (max-width: 1100px) {
  .module-grid,
  .audit-shell {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .composer-shell,
  .audit-shell {
    grid-template-columns: 1fr;
  }

  .control-panel,
  .stack-panel {
    max-height: none;
    position: relative;
    top: auto;
  }

  .score-grid,
  .audit-output-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stage-panel {
    min-height: 520px;
  }
}

@media (max-width: 760px) {
  .mode-grid,
  .module-grid,
  .score-grid,
  .audit-output-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.65rem;
    padding: 1rem;
    position: relative;
  }

  .nav-strip {
    justify-content: flex-start;
  }

  .nav-strip a {
    font-size: 0.7rem;
    padding: 0.48rem 0.55rem;
  }

  .hero-section {
    min-height: auto;
    padding-top: 5rem;
  }

  .module-grid,
  .two-column-controls,
  .toggle-row {
    grid-template-columns: 1fr;
  }

  .tool-grid-section,
  .composer-section,
  .audit-section,
  .format-section,
  .privacy-section {
    padding: 1.5rem 0.75rem;
  }

  .control-panel,
  .stack-panel,
  .stage-panel {
    padding: 0.55rem;
  }

  .stage-panel {
    min-height: 520px;
  }

  .canvas-frame {
    height: 500px;
  }

  .score-grid,
  .audit-output-grid,
  .output-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   MOBILE RESPONSIVE OVERRIDES
   ========================================================================== */

@media (max-width: 1100px) {
  /* Flyer Builder Custom - Stacking */
  .composer-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    overflow: visible; /* allow native page scrolling */
  }

  .stage-panel {
    order: -1; /* Push canvas preview to the top */
    min-height: 400px;
    height: 50vh; 
    padding: 0.5rem;
  }

  .control-panel,
  .stack-panel {
    max-height: none; /* remove internal scroll trap */
    overflow: visible;
  }

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

@media (max-width: 768px) {
  /* Hub grids collapse to single column */
  .module-grid {
    grid-template-columns: 1fr;
  }

  .mode-grid {
    grid-template-columns: 1fr;
  }
  
  .stage-panel {
    min-height: 320px;
  }
}

@media (max-width: 480px) {
  /* Collapse tight control clusters */
  .two-column-controls {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   LAYER LOCKING & MOBILE TOOLBAR
   ========================================================================== */

.mobile-canvas-toolbar {
  display: none;
}

.layer-lock-btn {
  min-width: 64px;
}

.layer-lock-btn.locked {
  border-color: var(--red);
  color: var(--red);
}

.mobile-canvas-toolbar .button-row {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1100px) {
  .mobile-canvas-toolbar {
    display: block;
    order: -2; /* Put it right above the canvas */
    margin-bottom: 0.5rem;
  }
}

.layer-row {
  grid-template-columns: minmax(0, 1fr) auto auto !important;
}

.mobile-layer-picker::-webkit-scrollbar {
  display: none;
}

.mobile-layer-picker .mini-button.active {
  border-color: var(--hr-crimson);
  color: #fff;
  background: var(--hr-blood);
  box-shadow: 0 0 10px var(--hr-crimson-glow);
}

.mobile-layer-picker .mini-button.dragging {
  opacity: 0.5;
  transform: scale(0.95);
  border-style: dashed;
}

.mobile-layer-picker .mini-button.drag-over {
  border-color: var(--hr-red);
  transform: scale(1.05);
}

.mobile-layer-picker .mini-button {
  touch-action: pan-y; /* Allow vertical scroll but capture horizontal for dragging */
  -webkit-user-drag: element;
  user-select: none;
}

.mobile-layer-picker .mini-button {
  cursor: grab;
  transition: transform 0.2s cubic-bezier(0.165, 0.84, 0.44, 1), opacity 0.2s;
}

.mobile-layer-picker .mini-button:active {
  cursor: grabbing;
}

button, 
.mini-button, 
.protocol-button, 
.ghost-button {
  touch-action: manipulation; /* Optimizes for taps and removes 300ms delay */
  -webkit-tap-highlight-color: transparent; /* Remove the grey box on mobile tap */
}

.mini-button:active {
  background: var(--hr-blood) !important;
  transform: scale(0.95);
}

/* UNIFIED TOOL LAYOUTS */
.file-drop {
    border: 2px dashed var(--hr-glass-border);
    border-radius: 12px;
    padding: 60px 30px;
    text-align: center;
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.file-drop:hover {
    border-color: var(--hr-crimson);
    background: rgba(220, 20, 60, 0.05);
}

.tool-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.preview-card {
    background: rgba(0,0,0,0.4);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--hr-glass-border);
}

.pos-btn {
    background: #050505;
    border: 1px solid var(--hr-glass-border);
    color: var(--hr-text-muted);
    padding: 10px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    cursor: pointer;
    transition: 0.2s;
    text-transform: uppercase;
}

.pos-btn:hover {
    border-color: var(--hr-crimson);
    color: #fff;
}

.pos-btn.active {
    background: var(--hr-crimson);
    color: #fff;
    border-color: var(--hr-crimson);
    box-shadow: 0 0 15px var(--hr-crimson-glow);
}

.hr-link-text {
    color: var(--hr-crimson);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
    text-decoration: underline;
    background: none;
    border: none;
    cursor: pointer;
}

.hr-link-text:hover {
    color: #fff;
}