/* BlockForge Phase 0B - Raven Glass Structural Regions Prototype */
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; height: 100%; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #eaf7ff;
  background:
    radial-gradient(circle at 18% 20%, rgba(87, 230, 255, 0.18), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(174, 123, 255, 0.2), transparent 30%),
    linear-gradient(135deg, #050712 0%, #08111e 48%, #02040c 100%);
  overflow: hidden;
}
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; }
.app-shell {
  height: 100vh;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 340px;
  gap: 14px;
  padding: 14px;
}
.rail, .topbar, .canvas-stage {
  background: rgba(12, 18, 34, 0.78);
  border: 1px solid rgba(123, 229, 255, 0.22);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.05);
  backdrop-filter: blur(18px);
  border-radius: 24px;
}
.rail { overflow: auto; min-height: 0; padding: 16px; }
.left-rail, .inspector { display: flex; flex-direction: column; gap: 14px; }
.workspace { min-width: 0; min-height: 0; display: grid; grid-template-rows: auto minmax(0, 1fr); gap: 14px; }
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; gap: 16px; }
.topbar h2, .brand-card h1, .panel-block h2 { margin: 0; }
.eyebrow { margin: 0 0 4px; color: #57e6ff; font-size: 11px; text-transform: uppercase; letter-spacing: .16em; }
.brand-card {
  background: rgba(12, 18, 34, 0.78);
  border: 1px solid rgba(123, 229, 255, 0.22);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.05);
  backdrop-filter: blur(18px);
  border-radius: 22px;
  display: flex;
  gap: 14px;
  padding: 14px;
  align-items: center;
}
.brand-art { width: 72px; height: 72px; flex: 0 0 72px; border-radius: 20px; object-fit: cover; box-shadow: 0 0 28px rgba(87,230,255,.18); background: radial-gradient(circle at 30% 30%, rgba(87,230,255,.24), rgba(8,12,24,.92)); }
.brand-copy h1 { line-height: 1; }
.brand-meta { margin: 6px 0 0; color: #92a4ba; font-size: 12px; line-height: 1.4; }
.panel-block {
  background: rgba(12, 18, 34, 0.78);
  border: 1px solid rgba(123, 229, 255, 0.22);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255,255,255,0.05);
  backdrop-filter: blur(18px);
  border-radius: 20px;
  padding: 14px;
}
.panel-block h2 { font-size: 14px; margin-bottom: 12px; color: #dff9ff; }
.panel-note { color: #92a4ba; font-size: 13px; line-height: 1.45; border: 1px dashed rgba(123, 229, 255, 0.22); border-radius: 16px; padding: 12px; }
.tool-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.tool-button, .control-button, .device-btn {
  border: 1px solid rgba(87,230,255,.22); color: #eaf7ff; border-radius: 14px;
  background: linear-gradient(180deg, rgba(26,42,74,.82), rgba(11,18,34,.9));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06); padding: 10px 11px;
}
.tool-button { text-align: left; min-height: 58px; }
.tool-button strong { display: block; font-size: 13px; }
.tool-button span { color: #92a4ba; font-size: 11px; }
.tool-button[data-family="chrome"] { border-color: rgba(174,123,255,.38); }
.tool-button[data-family="layout"] { border-color: rgba(87,230,255,.38); }
.tool-button[data-family="interactive"] { border-color: rgba(255,203,107,.42); }
.control-button { width: 100%; margin: 0 0 8px; }
.control-button.primary { background: linear-gradient(135deg, #57e6ff, #ae7bff); color: #031016; font-weight: 900; border: 0; }
.file-button { display: block; text-align: center; }
.device-switcher { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.device-btn.active { color: #031016; background: #57e6ff; }
.canvas-stage { overflow: auto; min-height: 0; padding: 22px; }
.canvas-frame { margin: 0 auto; min-height: auto; transition: width .2s ease; }
.canvas-frame.desktop { width: min(100%, 1120px); }
.canvas-frame.tablet { width: 760px; max-width: 100%; }
.canvas-frame.mobile { width: 390px; max-width: 100%; }
.site-canvas {
  min-height: 100%;
  height: auto;
  border-radius: 28px;
  background: var(--preview-bg, #080d1a);
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0,0,0,.5);
  border: 1px solid rgba(255,255,255,.08);
}
.editor-block { position: relative; outline: 1px solid transparent; outline-offset: -1px; transition: outline-color .15s ease, box-shadow .15s ease; }
.editor-block:hover { outline-color: rgba(87,230,255,.38); }
.editor-block.selected { outline: 2px solid #57e6ff; box-shadow: inset 0 0 0 9999px rgba(87,230,255,.035); }
.block-badge {
  position: absolute; top: 8px; right: 8px; pointer-events: none; font-size: 10px; letter-spacing: .12em;
  color: #051116; background: #57e6ff; padding: 4px 7px; border-radius: 999px; text-transform: uppercase; font-weight: 800; z-index: 5;
}
.empty-state { color: #92a4ba; font-size: 13px; line-height: 1.5; }
.field-label { display: grid; gap: 7px; margin-bottom: 12px; color: #c8d7e6; font-size: 12px; font-weight: 700; }
.text-input, .number-input, .select-input, .textarea-input {
  width: 100%; border-radius: 12px; border: 1px solid rgba(123,229,255,.22); color: #eaf7ff;
  background: rgba(4,9,20,.75); padding: 10px 11px; outline: none;
}
.textarea-input { min-height: 82px; resize: vertical; }
.color-input { width: 100%; height: 42px; border: 1px solid rgba(123,229,255,.25); border-radius: 13px; background: rgba(4,9,20,.75); padding: 4px; }
.range-row { display: grid; grid-template-columns: 1fr 64px; gap: 8px; align-items: center; }
.range-row input[type="range"] { width: 100%; accent-color: #57e6ff; }
.mini-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.mini-actions button { border-radius: 12px; padding: 9px; border: 1px solid rgba(123,229,255,.22); background: rgba(11,19,35,.86); color: #eaf7ff; }
.mini-actions .danger { border-color: rgba(255,93,143,.35); color: #ffd7e3; }
.nav-preview { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.nav-preview a, .dropdown-trigger, .dropdown-list a { color: inherit; text-decoration: none; border: 1px solid rgba(123,229,255,.22); border-radius: 999px; padding: 9px 12px; background: rgba(255,255,255,.05); }
.dropdown-preview { display: inline-block; position: relative; }
.dropdown-list { display: grid; gap: 8px; min-width: 180px; margin-top: 10px; padding: 10px; border-radius: 16px; background: rgba(4,9,20,.66); border: 1px solid rgba(123,229,255,.2); }
.columns-preview { display: grid; gap: var(--bf-gap, 16px); grid-template-columns: repeat(var(--bf-cols, 2), minmax(0, 1fr)); }
.column-card { border: 1px solid rgba(123,229,255,.18); background: rgba(255,255,255,.045); border-radius: 16px; padding: 16px; min-height: 110px; }
.chrome-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.chrome-links { display: flex; gap: 10px; flex-wrap: wrap; }
.chrome-links a { color: inherit; text-decoration: none; opacity: .86; }
.sidebar-shell { display: grid; grid-template-columns: minmax(180px, 290px) 1fr; gap: 18px; align-items: stretch; }
.sidebar-panel { border: 1px solid rgba(123,229,255,.18); border-radius: 18px; padding: 18px; background: rgba(255,255,255,.04); }
.sidebar-content { border: 1px dashed rgba(123,229,255,.18); border-radius: 18px; padding: 18px; color: #aac0d4; }
.toast {
  position: fixed; left: 50%; bottom: 18px; transform: translateX(-50%) translateY(140%); opacity: 0;
  background: rgba(5,10,20,.92); border: 1px solid rgba(87,230,255,.3); border-radius: 999px;
  padding: 11px 16px; box-shadow: 0 20px 50px rgba(0,0,0,.45); transition: .22s ease; color: #eaf7ff; z-index: 50;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: rgba(4,9,20,.55); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, rgba(87,230,255,.54), rgba(174,123,255,.54)); border-radius: 999px; border: 3px solid rgba(4,9,20,.65); }
@media (max-width: 1100px) {
  body { overflow: auto; }
  .app-shell { min-height: 100vh; height: auto; grid-template-columns: 1fr; }
  .rail { max-height: none; }
}
@media (max-width: 720px) {
  .topbar { align-items: flex-start; flex-direction: column; }
  .columns-preview { grid-template-columns: 1fr !important; }
  .sidebar-shell { grid-template-columns: 1fr; }
}


/* Phase 04/05 structure, chrome, and export safety upgrades */
.site-layout { display: grid; gap: 18px; align-items: start; }
.site-layout.sidebar-left { grid-template-columns: minmax(210px, 300px) minmax(0, 1fr); }
.site-layout.sidebar-right { grid-template-columns: minmax(0, 1fr) minmax(210px, 300px); }
.site-sidebar-region, .site-main-region { min-width: 0; }
.site-canvas.header-sticky .editor-block-header { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(18px); }
.menu-underline a { border: 0; border-radius: 0; background: transparent; border-bottom: 1px solid currentColor; padding: 7px 2px; }
.menu-compact { gap: 4px; }
.menu-compact a { padding: 6px 9px; font-size: .86em; }
.menu-vertical { display: grid !important; align-items: stretch; }
.menu-vertical a { display: block; }
.mega-menu-preview { display: inline-block; position: relative; }
.mega-panel { display: none; gap: var(--bf-gap, 14px); grid-template-columns: repeat(var(--bf-cols, 3), minmax(160px, 1fr)); min-width: min(760px, calc(100vw - 48px)); margin-top: 10px; padding: 10px; border-radius: 16px; background: rgba(4,9,20,.92); border: 1px solid rgba(123,229,255,.2); box-shadow: 0 24px 70px rgba(0,0,0,.45); }
.dropdown-list { display: none; }
.dropdown-preview:hover .dropdown-list, .dropdown-preview.open .dropdown-list, .mega-menu-preview:hover .mega-panel, .mega-menu-preview.open .mega-panel { display: grid; }
.mega-column { border: 1px solid rgba(123,229,255,.16); border-radius: 16px; padding: 14px; background: rgba(255,255,255,.04); }
.mega-column h3 { margin: 0 0 10px; font-size: 1em; }
.mega-links { display: grid; gap: 8px; }
.mega-links a { color: inherit; text-decoration: none; border: 1px solid rgba(123,229,255,.22); border-radius: 999px; padding: 9px 12px; background: rgba(255,255,255,.05); }
@media (max-width: 720px) {
  .site-layout.sidebar-left, .site-layout.sidebar-right, .mega-panel { grid-template-columns: 1fr; }
}

/* Phase 06 retained asset manager */
.asset-list { display: grid; gap: 10px; margin-top: 10px; }
.asset-card { display: grid; grid-template-columns: 54px 1fr; gap: 10px; align-items: center; padding: 9px; border: 1px solid rgba(123,229,255,.18); border-radius: 14px; background: rgba(255,255,255,.04); }
.asset-thumb { width: 54px; height: 54px; border-radius: 12px; object-fit: cover; background: rgba(4,9,20,.86); border: 1px solid rgba(123,229,255,.16); }
.asset-info { min-width: 0; }
.asset-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-weight: 800; color: #eaf7ff; }
.asset-meta { margin-top: 2px; font-size: 11px; color: #92a4ba; }
.asset-actions { display: flex; gap: 6px; margin-top: 7px; }
.asset-action { border: 1px solid rgba(123,229,255,.22); background: rgba(11,19,35,.86); color: #eaf7ff; border-radius: 999px; padding: 5px 8px; font-size: 11px; }
.asset-action.danger { color: #ffd7e3; border-color: rgba(255,93,143,.35); }
.asset-picker { display: grid; grid-template-columns: 1fr; gap: 8px; margin-bottom: 12px; }
.asset-upload-line { border: 1px dashed rgba(123,229,255,.25); border-radius: 14px; padding: 10px; color: #92a4ba; font-size: 12px; line-height: 1.4; }


/* Phase 09 interactive component groundwork */
.interactive-heading { margin: 0 0 14px; color: var(--accent, #57e6ff); letter-spacing: .14em; text-transform: uppercase; font-size: .78em; font-weight: 900; }
.ticker-shell { overflow: hidden; border: 1px solid rgba(123,229,255,.18); border-radius: 999px; background: rgba(255,255,255,.04); }
.ticker-track { display: flex; gap: 28px; width: max-content; white-space: nowrap; animation: bfTicker var(--ticker-duration, 24s) linear infinite; padding: 12px 16px; }
.ticker-track span { display: inline-flex; align-items: center; }
.ticker-track span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent, #57e6ff); box-shadow: 0 0 16px var(--accent, #57e6ff); margin-right: 10px; }
@keyframes bfTicker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.accordion-list { display: grid; gap: 10px; }
.accordion-item { border: 1px solid rgba(123,229,255,.18); border-radius: 16px; background: rgba(255,255,255,.04); overflow: hidden; }
.accordion-item summary { cursor: pointer; padding: 14px 16px; font-weight: 900; }
.accordion-body { padding: 0 16px 16px; color: #aac0d4; line-height: 1.6; }
.tabs-widget { display: grid; gap: 12px; }
.tabs-nav { display: flex; gap: 8px; flex-wrap: wrap; }
.tab-button { border: 1px solid rgba(123,229,255,.22); color: inherit; border-radius: 999px; background: rgba(255,255,255,.05); padding: 9px 12px; cursor: pointer; }
.tab-button.active { background: linear-gradient(135deg, var(--accent, #57e6ff), #ae7bff); color: #031016; font-weight: 900; }
.tab-panel { display: none; border: 1px solid rgba(123,229,255,.18); border-radius: 18px; padding: 18px; background: rgba(255,255,255,.04); color: #aac0d4; line-height: 1.6; }
.tab-panel.active { display: block; }
.modal-widget { display: grid; place-items: center; }
.modal-open { border: 0; border-radius: 999px; padding: 13px 18px; background: linear-gradient(135deg, var(--accent, #57e6ff), #ae7bff); color: #031016; font-weight: 900; cursor: pointer; }
.modal-layer { display: none; position: fixed; inset: 0; z-index: 999; background: rgba(0,0,0,.64); backdrop-filter: blur(10px); place-items: center; padding: 24px; }
.modal-layer.open { display: grid; }
.modal-card { position: relative; width: min(560px, 100%); border: 1px solid rgba(123,229,255,.28); border-radius: 24px; background: #07101f; color: #eaf7ff; box-shadow: 0 30px 100px rgba(0,0,0,.6); padding: 28px; }
.modal-card h3 { margin: 0 0 12px; font-size: 1.5rem; }
.modal-card p { margin: 0; color: #aac0d4; line-height: 1.65; }
.modal-close { position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; border-radius: 999px; border: 1px solid rgba(123,229,255,.26); background: rgba(255,255,255,.06); color: #eaf7ff; cursor: pointer; font-size: 22px; line-height: 1; }


/* Phase 09 slider and carousel groundwork */
.bf-slider-widget, .bf-carousel-widget { display: grid; gap: 14px; }
.slider-window, .carousel-window { position: relative; overflow: hidden; border: 1px solid rgba(123,229,255,.18); border-radius: 20px; background: rgba(255,255,255,.04); }
.slider-slide { display: none; min-height: 190px; padding: 30px; }
.slider-slide.active { display: grid; align-content: center; }
.slider-slide h3, .carousel-card h3 { margin: 0 0 10px; font-size: clamp(22px, 4vw, 38px); letter-spacing: -.04em; }
.slider-slide p, .carousel-card p { margin: 0; color: #aac0d4; line-height: 1.65; }
.slider-controls { display: flex; align-items: center; justify-content: center; gap: 10px; }
.slider-controls button { width: 38px; height: 38px; border-radius: 999px; border: 1px solid rgba(123,229,255,.26); background: rgba(255,255,255,.06); color: #eaf7ff; cursor: pointer; font-size: 24px; line-height: 1; }
.slider-counter, .carousel-counter { min-width: 70px; text-align: center; color: #92a4ba; font-size: 12px; font-weight: 900; letter-spacing: .08em; }
.carousel-track { display: flex; gap: var(--bf-gap, 14px); transform: translateX(calc(var(--carousel-index, 0) * -1 * ((100% / var(--carousel-visible, 3)) + (var(--bf-gap, 14px) / var(--carousel-visible, 3))))); transition: transform .3s ease; }
.carousel-card { flex: 0 0 calc((100% - (var(--bf-gap, 14px) * (var(--carousel-visible, 3) - 1))) / var(--carousel-visible, 3)); min-height: 180px; border: 1px solid rgba(123,229,255,.18); border-radius: 18px; padding: 22px; background: rgba(255,255,255,.045); }
@media (max-width: 720px) {
  .bf-carousel-widget { --carousel-visible: 1 !important; }
  .carousel-card { flex-basis: 100%; }
}


/* Phase 09 motion/effects controls */
.editor-block.bf-anim-fade-in { animation: bfFadeIn var(--bf-duration,700ms) var(--bf-easing,ease-out) var(--bf-delay,0ms) both; }
.editor-block.bf-anim-slide-up { animation: bfSlideUp var(--bf-duration,700ms) var(--bf-easing,ease-out) var(--bf-delay,0ms) both; }
.editor-block.bf-anim-slide-left { animation: bfSlideLeft var(--bf-duration,700ms) var(--bf-easing,ease-out) var(--bf-delay,0ms) both; }
.editor-block.bf-anim-scale-in { animation: bfScaleIn var(--bf-duration,700ms) var(--bf-easing,ease-out) var(--bf-delay,0ms) both; }
.editor-block.bf-anim-glow-pulse { animation: bfGlowPulse var(--bf-duration,1400ms) var(--bf-easing,ease-in-out) var(--bf-delay,0ms) both; }
.editor-block.bf-anim-float { animation: bfFloat 4s ease-in-out infinite; }
.editor-block.bf-hover-lift,
.editor-block.bf-hover-glow,
.editor-block.bf-hover-scale,
.editor-block.bf-hover-tilt { transition: transform .22s ease, box-shadow .22s ease, filter .22s ease, outline-color .15s ease; }
.editor-block.bf-hover-lift:hover { transform: translateY(-6px); }
.editor-block.bf-hover-glow:hover { box-shadow: 0 0 32px rgba(87,230,255,.24), inset 0 0 0 9999px rgba(87,230,255,.035); }
.editor-block.bf-hover-scale:hover { transform: scale(1.025); }
.editor-block.bf-hover-tilt:hover { transform: perspective(900px) rotateX(2deg) rotateY(-2deg); }
.editor-block.bf-reveal { box-shadow: inset 0 0 0 1px rgba(87,230,255,.11), 0 0 0 1px rgba(87,230,255,.05); }
@keyframes bfFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes bfSlideUp { from { opacity: 0; transform: translateY(34px); } to { opacity: 1; transform: none; } }
@keyframes bfSlideLeft { from { opacity: 0; transform: translateX(34px); } to { opacity: 1; transform: none; } }
@keyframes bfScaleIn { from { opacity: 0; transform: scale(.94); } to { opacity: 1; transform: scale(1); } }
@keyframes bfGlowPulse { 0% { filter: drop-shadow(0 0 0 rgba(87,230,255,0)); } 50% { filter: drop-shadow(0 0 22px rgba(87,230,255,.35)); } 100% { filter: drop-shadow(0 0 0 rgba(87,230,255,0)); } }
@keyframes bfFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (prefers-reduced-motion: reduce) {
  .editor-block { animation: none !important; transition: none !important; transform: none !important; }
}

/* Phase 12 token preview helpers */
.site-canvas {
  color: var(--text, #eaf7ff);
  font-family: var(--font-token, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
}
.site-canvas .editor-block:not(.editor-block-heading):not(.editor-block-paragraph):not(.editor-block-image):not(.editor-block-spacer):not(.editor-block-divider) {
  box-shadow: var(--shadow-token, 0 26px 80px rgba(0,0,0,.42));
}
.site-canvas .column-card,
.site-canvas .carousel-card,
.site-canvas .tab-panel,
.site-canvas .accordion-item,
.site-canvas .sidebar-panel {
  border-color: color-mix(in srgb, var(--border-token, #2d6f84) 75%, transparent);
  background: color-mix(in srgb, var(--surface, #101a30) 82%, transparent);
}
.site-canvas .columns-preview,
.site-canvas .mega-panel,
.site-canvas .carousel-track {
  gap: var(--space-token, 16px);
}
.site-canvas p,
.site-canvas .empty-state,
.site-canvas .sidebar-content {
  color: var(--muted, #aac0d4);
}


/* Phase 12 page manager */
.page-manager .page-list { display: grid; gap: 8px; margin-bottom: 12px; }
.page-row { width: 100%; border: 1px solid rgba(87,230,255,.22); border-radius: 14px; padding: 10px 11px; background: rgba(11,18,34,.78); color: #eaf7ff; text-align: left; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.page-row.active { background: linear-gradient(135deg, rgba(87,230,255,.22), rgba(174,123,255,.18)); border-color: rgba(87,230,255,.56); }
.page-row .page-name { font-weight: 900; }
.page-row .home-chip { color: #031016; background: #57e6ff; border-radius: 999px; padding: 3px 7px; font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.page-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.page-actions .control-button { margin: 0; }
.control-button.danger { border-color: rgba(255,93,143,.4); color: #ffd7e3; }

/* Phase 12 menu sync */
.menu-manager .menu-page-list { display: grid; gap: 10px; margin: 10px 0 12px; }
.menu-page-row { display: grid; grid-template-columns: auto 1fr; gap: 8px; align-items: center; padding: 10px; border: 1px solid rgba(123,229,255,.18); border-radius: 14px; background: rgba(255,255,255,.035); }
.menu-page-row input[type="checkbox"] { accent-color: #57e6ff; }
.menu-page-label { grid-column: 1 / -1; font-size: 11px; color: #92a4ba; text-transform: uppercase; letter-spacing: .12em; }
.menu-page-row .text-input { grid-column: 1 / -1; padding: 8px 9px; }
.menu-chip { justify-self: end; color: #031016; background: #57e6ff; border-radius: 999px; padding: 3px 7px; font-size: 10px; font-weight: 900; }
.menu-mode-note { color: #92a4ba; font-size: 12px; line-height: 1.45; margin: 0 0 10px; }



/* Phase 0B overlay/sidebar region contract for editor preview */
.site-canvas { --preview-shell-width: min(100%, 1180px); --bf-sidebar-width: 320px; --bf-sidebar-top: 82px; position: relative; }
.site-canvas .site-header-region,
.site-canvas .site-footer-region { width: 100%; position: relative; z-index: 54; }
.site-canvas .site-header-region:empty,
.site-canvas .site-footer-region:empty { display: none; }
.site-canvas .site-main-layout { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 22px 0 34px; display: grid; gap: 18px; align-items: start; grid-template-columns: minmax(0, 1fr); }
.site-canvas .site-main-layout.sidebar-left { grid-template-columns: minmax(210px, 300px) minmax(0, 1fr); }
.site-canvas .site-main-layout.sidebar-right { grid-template-columns: minmax(0, 1fr) minmax(210px, 300px); }
.site-canvas .site-main-layout.sidebar-both { grid-template-columns: minmax(180px, 260px) minmax(0, 1fr) minmax(180px, 260px); }
.site-canvas .site-main-region,
.site-canvas .site-sidebar-region { min-width: 0; }
.site-canvas .site-sidebar-region { display: grid; gap: 18px; align-content: start; }
.site-canvas .sidebar-placeholder { border: 1px dashed rgba(123,229,255,.28); border-radius: 18px; padding: 16px; color: var(--muted); background: rgba(255,255,255,.035); }
.site-canvas.header-sticky .site-header-region { position: sticky; top: 0; z-index: 80; backdrop-filter: blur(18px); }
.site-canvas.header-fixed-top .site-header-region { position: sticky; top: 0; z-index: 90; backdrop-filter: blur(18px); }
.site-canvas.footer-sticky-bottom .site-footer-region,
.site-canvas.footer-fixed-bottom .site-footer-region { position: sticky; bottom: 0; z-index: 72; backdrop-filter: blur(18px); }
.site-canvas.sidebar-mode-inline.sidebars-sticky .site-sidebar-region { position: sticky; top: 84px; }
.site-canvas.sidebar-mode-overlay .site-main-layout.sidebar-left,
.site-canvas.sidebar-mode-overlay .site-main-layout.sidebar-right,
.site-canvas.sidebar-mode-overlay .site-main-layout.sidebar-both { grid-template-columns: minmax(0, 1fr); }
.site-canvas.sidebar-mode-overlay .site-sidebar-region { position: absolute; top: var(--bf-sidebar-top); bottom: 22px; width: var(--bf-sidebar-width); max-width: calc(100% - 64px); overflow: auto; z-index: 64; padding: 14px; background: color-mix(in srgb,var(--surface) 92%,transparent); border: 1px solid color-mix(in srgb,var(--border-token) 86%,transparent); box-shadow: 0 28px 90px rgba(0,0,0,.52); backdrop-filter: blur(20px); transition: transform .28s ease, box-shadow .28s ease; }
.site-canvas.sidebar-mode-overlay .site-left-sidebar { left: 0; border-radius: 0 var(--radius-token) var(--radius-token) 0; transform: translateX(calc(-100% - 24px)); }
.site-canvas.sidebar-mode-overlay .site-right-sidebar { right: 0; border-radius: var(--radius-token) 0 0 var(--radius-token); transform: translateX(calc(100% + 24px)); }
.site-canvas.sidebar-mode-overlay.sidebar-default-open .site-left-sidebar,
.site-canvas.sidebar-mode-overlay.sidebar-left-open .site-left-sidebar { transform: translateX(0); }
.site-canvas.sidebar-mode-overlay.sidebar-default-open .site-right-sidebar,
.site-canvas.sidebar-mode-overlay.sidebar-right-open .site-right-sidebar { transform: translateX(0); }
.site-canvas.sidebar-mode-overlay.sidebar-left-closed .site-left-sidebar { transform: translateX(calc(-100% - 24px)); }
.site-canvas.sidebar-mode-overlay.sidebar-right-closed .site-right-sidebar { transform: translateX(calc(100% + 24px)); }
.site-canvas .bf-sidebar-toggle { position: absolute; top: calc(var(--bf-sidebar-top) + 10px); z-index: 72; width: 42px; height: 42px; border-radius: 999px; border: 1px solid color-mix(in srgb,var(--border-token) 88%,transparent); background: color-mix(in srgb,var(--surface) 88%,#000); color: var(--text); box-shadow: 0 14px 46px rgba(0,0,0,.42); display: grid; place-items: center; cursor: pointer; transition: transform .24s ease, background .24s ease, box-shadow .24s ease; }
.site-canvas .bf-sidebar-toggle:hover { transform: scale(1.06); box-shadow: 0 18px 56px rgba(0,0,0,.52), 0 0 24px rgba(87,230,255,.18); }
.site-canvas .bf-sidebar-toggle .toggle-bars { position: relative; width: 20px; height: 16px; display: block; }
.site-canvas .bf-sidebar-toggle .toggle-bars i { position: absolute; left: 0; width: 20px; height: 2px; border-radius: 999px; background: currentColor; transition: transform .24s ease, opacity .18s ease, top .24s ease; }
.site-canvas .bf-sidebar-toggle .toggle-bars i:nth-child(1) { top: 1px; }
.site-canvas .bf-sidebar-toggle .toggle-bars i:nth-child(2) { top: 7px; }
.site-canvas .bf-sidebar-toggle .toggle-bars i:nth-child(3) { top: 13px; }
.site-canvas .bf-sidebar-toggle[aria-expanded="true"] .toggle-bars i:nth-child(1) { top: 7px; transform: rotate(45deg); }
.site-canvas .bf-sidebar-toggle[aria-expanded="true"] .toggle-bars i:nth-child(2) { opacity: 0; }
.site-canvas .bf-sidebar-toggle[aria-expanded="true"] .toggle-bars i:nth-child(3) { top: 7px; transform: rotate(-45deg); }
.site-canvas .bf-sidebar-toggle::after { content: attr(data-tooltip); position: absolute; top: 50%; transform: translateY(-50%); white-space: nowrap; pointer-events: none; opacity: 0; background: rgba(4,9,20,.95); border: 1px solid color-mix(in srgb,var(--border-token) 80%,transparent); color: var(--text); border-radius: 999px; padding: 7px 10px; font-size: 12px; box-shadow: 0 14px 40px rgba(0,0,0,.42); transition: opacity .18s ease, transform .18s ease; }
.site-canvas .bf-sidebar-toggle:hover::after { opacity: 1; }
.site-canvas .bf-sidebar-toggle-left { left: 12px; }
.site-canvas .bf-sidebar-toggle-right { right: 12px; }
.site-canvas .bf-sidebar-toggle-left::after { left: calc(100% + 10px); }
.site-canvas .bf-sidebar-toggle-right::after { right: calc(100% + 10px); }
.site-canvas.sidebar-mode-inline .bf-sidebar-toggle { display: none; }
@media (max-width: 720px) { .site-canvas .site-main-layout.sidebar-left, .site-canvas .site-main-layout.sidebar-right, .site-canvas .site-main-layout.sidebar-both { grid-template-columns: 1fr; } }


/* Phase 0B.3 global sidebar + scroll containment repair */
.site-canvas.sidebar-mode-overlay .site-sidebar-region {
  height: calc(100% - var(--bf-sidebar-top, 84px) - var(--bf-sidebar-bottom, 24px));
  max-height: calc(100% - var(--bf-sidebar-top, 84px) - var(--bf-sidebar-bottom, 24px));
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  scrollbar-gutter: stable both-edges;
  padding-right: 14px;
  scrollbar-color: color-mix(in srgb, var(--accent) 70%, #ae7bff) rgba(4,9,20,.58);
  scrollbar-width: thin;
}
.site-canvas.sidebar-mode-overlay .site-sidebar-region::-webkit-scrollbar { width: 12px; }
.site-canvas.sidebar-mode-overlay .site-sidebar-region::-webkit-scrollbar-track { background: rgba(4,9,20,.58); border-radius: 999px; }
.site-canvas.sidebar-mode-overlay .site-sidebar-region::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--accent), #ae7bff); border-radius: 999px; border: 3px solid rgba(4,9,20,.66); }
.site-canvas.sidebar-mode-overlay .site-sidebar-region .editor-block,
.site-canvas.sidebar-mode-overlay .site-sidebar-region .bf-block {
  overflow: visible;
  max-width: 100%;
  width: 100% !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
}
.site-canvas.sidebar-mode-overlay .site-sidebar-region .sidebar-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.site-canvas.sidebar-mode-overlay .site-sidebar-region .sidebar-panel { display: grid; gap: 10px; min-width: 0; }
.site-canvas.sidebar-mode-overlay .site-sidebar-region .chrome-links,
.site-canvas.sidebar-mode-overlay .site-sidebar-region .nav-preview {
  display: grid;
  align-items: stretch;
  gap: 10px;
}
.site-canvas.sidebar-mode-overlay .site-sidebar-region .chrome-links a,
.site-canvas.sidebar-mode-overlay .site-sidebar-region .nav-preview a {
  display: block;
  word-break: break-word;
  min-width: 0;
}
.site-canvas.footer-fixed-bottom.sidebar-mode-overlay,
.site-canvas.footer-sticky-bottom.sidebar-mode-overlay {
  --bf-sidebar-bottom: 96px;
}
.site-canvas.header-fixed-top.sidebar-mode-overlay,
.site-canvas.header-sticky.sidebar-mode-overlay {
  --bf-sidebar-top: 104px;
}

/* Phase 0D: Site icon + Image Studio polish */
.site-brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}
.site-icon-frame,
.bf-media-frame {
  display: block;
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(123,229,255,.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 16px 38px rgba(0,0,0,.22);
}
.site-icon-frame img,
.bf-media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  transition: transform .18s ease, object-position .18s ease;
}
.bf-media-frame {
  width: 100%;
}
.image-studio-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(0,0,0,.66);
  backdrop-filter: blur(16px);
}
.image-studio-backdrop[hidden] {
  display: none;
}
.image-studio-modal {
  width: min(1040px, 100%);
  max-height: min(860px, calc(100vh - 44px));
  overflow: hidden;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: rgba(8, 14, 28, .96);
  border: 1px solid rgba(123,229,255,.28);
  border-radius: 28px;
  box-shadow: 0 34px 120px rgba(0,0,0,.62), inset 0 1px 0 rgba(255,255,255,.06);
}
.image-studio-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
  border-bottom: 1px solid rgba(123,229,255,.16);
}
.image-studio-head h2,
.image-studio-head p {
  margin: 0;
}
.image-studio-head p:not(.eyebrow) {
  color: #92a4ba;
  font-size: 13px;
  margin-top: 4px;
}
.image-studio-close {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(123,229,255,.28);
  color: #eaf7ff;
  background: rgba(255,255,255,.06);
  font-size: 28px;
  line-height: 1;
}
.image-studio-grid {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) minmax(300px, .9fr);
  gap: 16px;
  padding: 16px;
}
.image-studio-preview-wrap,
.image-studio-controls {
  min-height: 0;
  border: 1px solid rgba(123,229,255,.18);
  border-radius: 22px;
  background: rgba(3,8,18,.72);
}
.image-studio-preview-wrap {
  padding: 16px;
  display: grid;
  place-items: center;
}
.image-studio-preview {
  width: 100%;
}
.image-studio-preview .bf-media-frame {
  max-width: 100%;
  border-radius: 22px;
}
.image-studio-controls {
  overflow: auto;
  padding: 16px;
}
@media (max-width: 900px) {
  .image-studio-grid {
    grid-template-columns: 1fr;
  }
}

/* Phase 0D.1: Site Icon Studio crop/parallax preview */
.icon-studio-stage {
  position: relative;
  width: 100%;
  min-height: 420px;
  overflow: hidden;
  display: grid;
  place-items: center;
  border-radius: 24px;
  border: 1px solid rgba(123,229,255,.22);
  background:
    linear-gradient(135deg, rgba(87,230,255,.08), rgba(174,123,255,.08)),
    radial-gradient(circle at 50% 30%, rgba(87,230,255,.16), transparent 34%),
    rgba(2,7,16,.88);
}
.icon-studio-ghost {
  position: absolute;
  inset: -16%;
  width: 132%;
  height: 132%;
  opacity: .18;
  filter: blur(4px) saturate(1.18);
  transform-origin: center center;
  pointer-events: none;
}
.icon-studio-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(123,229,255,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(123,229,255,.08) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at center, black, transparent 76%);
  pointer-events: none;
}
.icon-studio-frame-shell {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: min(440px, 100%);
  min-height: 300px;
  border-radius: 28px;
  border: 1px dashed rgba(123,229,255,.30);
  background: rgba(2,7,16,.42);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 24px 70px rgba(0,0,0,.35);
}
.icon-studio-drag-zone {
  position: relative;
  overflow: hidden;
  display: block;
  cursor: grab;
  background: rgba(255,255,255,.05);
  box-shadow: 0 0 0 999px rgba(0,0,0,.30), 0 0 38px rgba(87,230,255,.22);
  touch-action: none;
  user-select: none;
}
.icon-studio-drag-zone.dragging {
  cursor: grabbing;
  box-shadow: 0 0 0 999px rgba(0,0,0,.36), 0 0 48px rgba(87,230,255,.42);
}
.icon-studio-drag-zone img {
  width: 100%;
  height: 100%;
  display: block;
  transform-origin: center center;
  transition: transform .12s ease, object-position .12s ease;
  pointer-events: none;
}
.icon-crop-border {
  position: absolute;
  inset: 0;
  border: 2px solid rgba(87,230,255,.95);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.22), 0 0 0 1px rgba(0,0,0,.48);
  border-radius: inherit;
  pointer-events: none;
}
.icon-crop-label {
  position: absolute;
  left: 50%;
  bottom: -32px;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 11px;
  color: #eaf7ff;
  background: rgba(2,7,16,.88);
  border: 1px solid rgba(123,229,255,.24);
  border-radius: 999px;
  padding: 5px 9px;
}
.icon-studio-drag-zone::after {
  content: attr(data-focus);
  position: absolute;
  left: 50%;
  top: -32px;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 11px;
  color: #031016;
  background: #57e6ff;
  border-radius: 999px;
  padding: 5px 9px;
  opacity: 0;
  transition: opacity .15s ease;
  pointer-events: none;
}
.icon-studio-drag-zone:hover::after,
.icon-studio-drag-zone.dragging::after {
  opacity: 1;
}
.icon-studio-hint,
.studio-help-note {
  position: relative;
  z-index: 2;
  color: #92a4ba;
  font-size: 12px;
  line-height: 1.45;
}
.icon-studio-hint {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  text-align: center;
}
.studio-help-note {
  border: 1px dashed rgba(123,229,255,.22);
  border-radius: 14px;
  padding: 10px;
  margin-bottom: 12px;
  background: rgba(87,230,255,.05);
}

/* Phase 0D.2: Fluid Site Icon Studio drag/selection refinement */
.icon-studio-stage {
  cursor: grab;
  touch-action: none;
  user-select: none;
}
.icon-studio-stage.dragging {
  cursor: grabbing;
}
.icon-studio-stage.dragging .icon-studio-drag-zone img,
.icon-studio-stage.dragging .icon-studio-ghost,
.icon-studio-stage.dragging .icon-studio-live-frame img {
  transition: none !important;
}
.icon-studio-drag-zone img,
.icon-studio-ghost,
.icon-studio-live-frame img {
  will-change: object-position, transform;
}
.icon-studio-live-chip {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 5;
  display: grid;
  gap: 8px;
  justify-items: center;
  padding: 10px;
  border-radius: 20px;
  border: 1px solid rgba(123,229,255,.30);
  background: rgba(2,7,16,.74);
  box-shadow: 0 18px 52px rgba(0,0,0,.42), inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter: blur(14px);
}
.icon-studio-live-chip span {
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #57e6ff;
  white-space: nowrap;
}
.icon-studio-live-frame {
  overflow: hidden;
  border: 2px solid rgba(87,230,255,.92);
  background: rgba(255,255,255,.05);
  box-shadow: 0 0 28px rgba(87,230,255,.18);
}
.icon-studio-live-frame img {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: center center;
}
.studio-asset-rail {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(82px, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}
.studio-asset-thumb {
  min-width: 0;
  display: grid;
  grid-template-rows: 58px auto;
  gap: 6px;
  align-items: center;
  border: 1px solid rgba(123,229,255,.18);
  border-radius: 14px;
  background: rgba(255,255,255,.045);
  color: #eaf7ff;
  padding: 7px;
  cursor: pointer;
  transition: border-color .16s ease, transform .16s ease, box-shadow .16s ease;
}
.studio-asset-thumb:hover,
.studio-asset-thumb.active {
  border-color: rgba(87,230,255,.78);
  box-shadow: 0 0 22px rgba(87,230,255,.14);
  transform: translateY(-1px);
}
.studio-asset-thumb img {
  width: 100%;
  height: 58px;
  object-fit: cover;
  border-radius: 10px;
  background: rgba(0,0,0,.26);
}
.studio-asset-thumb span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 10px;
  color: #92a4ba;
}
.studio-thumb-empty {
  border: 1px dashed rgba(123,229,255,.20);
  border-radius: 14px;
  color: #92a4ba;
  font-size: 12px;
  padding: 10px;
  background: rgba(87,230,255,.04);
}

/* Phase 0D.3: ergonomic profile-style icon crop studio */
.image-studio-modal {
  width: min(1240px, calc(100vw - 32px));
  max-height: min(920px, calc(100vh - 32px));
}
.image-studio-grid {
  grid-template-columns: minmax(520px, 1.35fr) minmax(320px, .65fr);
  gap: 18px;
}
.image-studio-preview-wrap {
  padding: 18px;
}
.icon-studio-stage-fluid {
  min-height: 560px;
  padding: 24px;
  cursor: grab;
  outline: none;
}
.icon-studio-stage-fluid:focus-visible {
  box-shadow: 0 0 0 3px rgba(87,230,255,.32), inset 0 1px 0 rgba(255,255,255,.05);
}
.icon-studio-stage-fluid::after {
  content: attr(data-focus);
  position: absolute;
  left: 20px;
  top: 18px;
  z-index: 6;
  color: #031016;
  background: linear-gradient(135deg, #57e6ff, #ae7bff);
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
  box-shadow: 0 12px 34px rgba(87,230,255,.18);
}
.icon-studio-stage-fluid .icon-studio-ghost {
  inset: -8%;
  width: 116%;
  height: 116%;
  opacity: .26;
  filter: blur(2px) saturate(1.28) brightness(.9);
}
.icon-studio-stage-fluid .icon-studio-frame-shell {
  width: min(620px, 100%);
  min-height: 430px;
  padding: 34px 24px 52px;
  border-radius: 30px;
  background: rgba(2,7,16,.52);
}
.icon-studio-source-label {
  position: absolute;
  top: 14px;
  left: 18px;
  right: 18px;
  text-align: center;
  color: #92a4ba;
  font-size: 12px;
  letter-spacing: .04em;
}
.icon-studio-edit-frame {
  min-width: 220px;
  min-height: 220px;
  transition: box-shadow .16s ease, transform .16s ease;
}
.icon-studio-edit-frame:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 999px rgba(0,0,0,.28), 0 0 62px rgba(87,230,255,.34);
}
.icon-crop-crosshair {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent calc(50% - 1px), rgba(255,255,255,.45) 50%, transparent calc(50% + 1px)),
    linear-gradient(0deg, transparent calc(50% - 1px), rgba(255,255,255,.45) 50%, transparent calc(50% + 1px));
  opacity: .22;
}
.icon-studio-stage-fluid .icon-studio-live-chip {
  top: 22px;
  right: 22px;
  padding: 13px;
  border-radius: 24px;
  background: rgba(2,7,16,.84);
}
.icon-studio-live-chip small {
  color: #92a4ba;
  font-size: 10px;
}
.icon-studio-stage-fluid .icon-studio-live-frame {
  border-width: 3px;
  box-shadow: 0 0 0 1px rgba(255,255,255,.18), 0 0 34px rgba(87,230,255,.22);
}
.icon-studio-stage-fluid .icon-studio-hint {
  bottom: 18px;
  color: #c7d7e8;
}
.studio-selected-preview {
  display: grid;
  grid-template-columns: 1fr 76px;
  gap: 12px;
  align-items: center;
  padding: 12px;
  margin: 0 0 12px;
  border-radius: 18px;
  border: 1px solid rgba(123,229,255,.24);
  background: linear-gradient(135deg, rgba(87,230,255,.08), rgba(174,123,255,.08));
}
.studio-selected-copy {
  display: grid;
  gap: 4px;
}
.studio-selected-copy strong {
  color: #eaf7ff;
  font-size: 13px;
}
.studio-selected-copy span {
  color: #92a4ba;
  font-size: 11px;
  line-height: 1.35;
}
.studio-selected-avatar {
  width: 70px;
  height: 70px;
  overflow: hidden;
  border: 2px solid rgba(87,230,255,.88);
  background: rgba(255,255,255,.05);
  box-shadow: 0 0 28px rgba(87,230,255,.18);
}
.studio-selected-avatar img {
  width: 100%;
  height: 100%;
  display: block;
  transform-origin: center center;
}
.studio-asset-rail {
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  max-height: 190px;
  overflow: auto;
  padding-right: 4px;
}
.studio-asset-thumb {
  grid-template-rows: 72px auto;
}
.studio-asset-thumb img {
  height: 72px;
}
@media (max-width: 980px) {
  .image-studio-grid {
    grid-template-columns: 1fr;
  }
  .icon-studio-stage-fluid {
    min-height: 480px;
  }
  .icon-studio-stage-fluid .icon-studio-live-chip {
    position: relative;
    top: auto;
    right: auto;
    margin: 0 auto 12px;
  }
}


/* Phase 0D.4: Inspector Command Modal */
.inspector-launch-card {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(123,229,255,.2);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(87,230,255,.10), rgba(174,123,255,.08));
  margin: 12px 0;
}
.inspector-launch-card span {
  color: #92a4ba;
  font-size: 12px;
  line-height: 1.45;
}
.inspector-launch-card button,
.inspector-studio-actions button {
  border: 1px solid rgba(123,229,255,.26);
  border-radius: 999px;
  background: rgba(11,19,35,.92);
  color: #eaf7ff;
  padding: 10px 12px;
  cursor: pointer;
  font-weight: 800;
}
.inspector-launch-card button:hover,
.inspector-studio-actions button:hover {
  border-color: rgba(87,230,255,.58);
  box-shadow: 0 0 24px rgba(87,230,255,.14);
}
.inspector-studio-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10020;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(18px);
}
.inspector-studio-backdrop[hidden] {
  display: none;
}
.inspector-studio-modal {
  width: min(1380px, calc(100vw - 36px));
  height: min(900px, calc(100vh - 36px));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid rgba(123,229,255,.30);
  border-radius: 30px;
  background:
    radial-gradient(circle at 18% 0%, rgba(87,230,255,.16), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(174,123,255,.14), transparent 34%),
    rgba(7, 12, 26, .98);
  box-shadow: 0 40px 140px rgba(0,0,0,.68), inset 0 1px 0 rgba(255,255,255,.06);
}
.inspector-studio-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  border-bottom: 1px solid rgba(123,229,255,.16);
}
.inspector-studio-head h2,
.inspector-studio-head p {
  margin: 0;
}
.inspector-studio-head p:not(.eyebrow) {
  color: #92a4ba;
  margin-top: 4px;
  font-size: 13px;
}
.inspector-studio-close {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(123,229,255,.30);
  background: rgba(255,255,255,.07);
  color: #eaf7ff;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
}
.inspector-studio-content {
  min-height: 0;
  overflow: auto;
  display: grid;
  gap: 14px;
  padding: 16px;
}
.inspector-studio-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 12px 14px;
  border: 1px solid rgba(123,229,255,.18);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
}
.inspector-studio-banner span,
.inspector-studio-banner em {
  color: #92a4ba;
  font-style: normal;
  font-size: 12px;
}
.inspector-studio-banner strong {
  color: #57e6ff;
  text-transform: uppercase;
  letter-spacing: .12em;
}
.inspector-studio-section {
  border: 1px solid rgba(123,229,255,.18);
  border-radius: 22px;
  background: rgba(3,8,18,.70);
  overflow: hidden;
}
.inspector-studio-section summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(123,229,255,.10);
}
.inspector-studio-section summary::-webkit-details-marker {
  display: none;
}
.inspector-studio-section summary span {
  display: grid;
  gap: 3px;
}
.inspector-studio-section summary strong {
  color: #eaf7ff;
  letter-spacing: -.02em;
}
.inspector-studio-section summary em {
  color: #92a4ba;
  font-style: normal;
  font-size: 12px;
}
.inspector-studio-section summary b {
  color: #031016;
  background: #57e6ff;
  border-radius: 999px;
  padding: 5px 8px;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.inspector-studio-control-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
  padding: 14px;
}
.inspector-studio-control-grid .field-label,
.inspector-studio-control-grid .asset-picker,
.inspector-studio-control-grid .asset-upload-line,
.inspector-studio-control-grid .control-button,
.inspector-studio-control-grid .background-roadmap-note {
  min-width: 0;
}
.inspector-studio-control-grid textarea,
.inspector-studio-control-grid .asset-upload-line,
.inspector-studio-control-grid .background-roadmap-note {
  grid-column: 1 / -1;
}
.background-roadmap-note {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(123,229,255,.18);
  border-radius: 18px;
  background: rgba(255,255,255,.045);
  color: #aac0d4;
  line-height: 1.55;
}
.background-roadmap-note p {
  margin: 0;
}
.background-roadmap-note strong {
  color: #eaf7ff;
}
.anchor-map {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.anchor-map span {
  min-height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(87,230,255,.22);
  border-radius: 14px;
  background: radial-gradient(circle at center, rgba(87,230,255,.10), rgba(174,123,255,.06));
  color: #eaf7ff;
  font-size: 12px;
  font-weight: 800;
  text-align: center;
}
.inspector-studio-actions {
  position: sticky;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  padding: 12px;
  border: 1px solid rgba(123,229,255,.18);
  border-radius: 18px;
  background: rgba(7,12,26,.92);
  backdrop-filter: blur(14px);
}
.inspector-studio-actions .danger {
  border-color: rgba(255,99,132,.42);
  color: #ffc7d4;
}
@media (max-width: 760px) {
  .inspector-studio-backdrop { padding: 8px; }
  .inspector-studio-modal { width: calc(100vw - 16px); height: calc(100vh - 16px); border-radius: 22px; }
  .inspector-studio-head { padding: 14px; }
  .inspector-studio-control-grid { grid-template-columns: 1fr; }
}


/* Phase 0D.4.1: Split Preview Inspector Studio recovery */
.inspector-studio-modal {
  width: min(1520px, calc(100vw - 28px));
  height: min(930px, calc(100vh - 28px));
}
.inspector-studio-content {
  min-height: 0;
  overflow: auto;
  display: grid;
  gap: 14px;
  padding: 16px;
}
.inspector-studio-workspace {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(380px, 1.05fr) minmax(360px, .95fr);
  gap: 16px;
}
.inspector-studio-preview-panel,
.inspector-studio-properties-panel {
  min-height: 0;
  display: grid;
  gap: 12px;
  border: 1px solid rgba(123,229,255,.18);
  border-radius: 24px;
  background: rgba(3,8,18,.68);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.inspector-studio-preview-panel {
  grid-template-rows: auto minmax(0, 1fr);
  overflow: hidden;
}
.inspector-studio-properties-panel {
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
}
.inspector-studio-pane-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding: 16px 18px 0;
}
.inspector-studio-pane-head h3,
.inspector-studio-pane-head p {
  margin: 0;
}
.inspector-studio-pane-head h3 {
  font-size: 22px;
  letter-spacing: -.03em;
}
.inspector-studio-pane-head p:not(.eyebrow) {
  margin-top: 5px;
  color: #92a4ba;
  font-size: 13px;
}
.inspector-studio-chip-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}
.inspector-studio-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(123,229,255,.20);
  background: rgba(255,255,255,.06);
  color: #dff8ff;
  font-size: 12px;
  font-weight: 700;
}
.inspector-studio-chip.subtle {
  color: #92a4ba;
}
.inspector-studio-preview-stage {
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
  padding: 0 18px 18px;
}
.inspector-studio-preview-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(123,229,255,.14);
  border-radius: 18px;
  background: rgba(255,255,255,.035);
}
.inspector-studio-preview-meta span,
.inspector-studio-preview-meta em {
  font-size: 12px;
  color: #92a4ba;
  font-style: normal;
}
.inspector-studio-preview-meta strong {
  color: #57e6ff;
  letter-spacing: .12em;
}
.inspector-studio-preview-canvas {
  min-height: 0;
  overflow: auto;
  border-radius: 24px;
  border: 1px solid rgba(123,229,255,.18);
  padding: clamp(16px, 2vw, 28px);
  background:
    radial-gradient(circle at 14% 10%, rgba(87,230,255,.10), transparent 30%),
    radial-gradient(circle at 84% 14%, rgba(174,123,255,.10), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01)),
    var(--preview-bg, #08111e);
  color: var(--text, #eaf7ff);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05);
}
.inspector-preview-site {
  display: grid;
  gap: 18px;
  min-height: 100%;
}
.inspector-preview-type-header,
.inspector-preview-type-footer {
  grid-template-rows: auto minmax(180px, 1fr);
}
.inspector-preview-type-footer {
  grid-template-rows: minmax(180px, 1fr) auto;
}
.inspector-preview-type-sidebar .site-main-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
  gap: 16px;
  align-items: start;
}
.inspector-preview-type-main .site-main-region,
.inspector-preview-type-header .site-header-region,
.inspector-preview-type-footer .site-footer-region,
.inspector-preview-type-sidebar .site-main-region,
.inspector-preview-type-sidebar .site-sidebar-region {
  background: transparent;
}
.inspector-preview-body-fill,
.inspector-preview-placeholder {
  min-height: 180px;
  display: grid;
  place-items: center;
  text-align: center;
  border: 1px dashed rgba(123,229,255,.14);
  border-radius: 24px;
  color: #7f93a8;
  background: rgba(255,255,255,.025);
  padding: 18px;
}
.inspector-preview-placeholder-left {
  min-height: 280px;
}
.inspector-studio-preview-canvas .editor-block {
  cursor: default;
  max-width: min(100%, 1040px);
}
.inspector-studio-preview-canvas .editor-block.selected {
  outline: none;
  box-shadow: 0 0 0 1px rgba(87,230,255,.22), 0 22px 48px rgba(0,0,0,.28);
}
.inspector-studio-preview-canvas .block-badge {
  top: 12px;
  right: 12px;
}
.inspector-studio-property-scroll {
  min-height: 0;
  overflow: auto;
  display: grid;
  gap: 12px;
  padding: 0 14px 0 18px;
}
.inspector-studio-actions {
  position: static;
  margin: 0 18px 18px;
}
@media (max-width: 1120px) {
  .inspector-studio-workspace {
    grid-template-columns: 1fr;
  }
  .inspector-studio-preview-panel {
    min-height: 360px;
  }
}
@media (max-width: 760px) {
  .inspector-studio-backdrop { padding: 8px; }
  .inspector-studio-modal { width: calc(100vw - 16px); height: calc(100vh - 16px); border-radius: 22px; }
  .inspector-studio-head { padding: 14px; }
  .inspector-studio-pane-head {
    flex-direction: column;
    align-items: stretch;
  }
  .inspector-studio-control-grid { grid-template-columns: 1fr; }
  .inspector-studio-preview-stage,
  .inspector-studio-property-scroll {
    padding-left: 14px;
    padding-right: 14px;
  }
  .inspector-studio-actions {
    margin-left: 14px;
    margin-right: 14px;
  }
}


/* Phase 0D.4.2: icon launch + reliable toggle fallback */
.block-studio-trigger {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 7;
  width: 34px;
  height: 28px;
  border-radius: 10px 10px 12px 12px;
  border: 1px solid rgba(123,229,255,.28);
  background: linear-gradient(180deg, rgba(87,230,255,.18), rgba(174,123,255,.08));
  color: #dff8ff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 8px 18px rgba(0,0,0,.22);
  cursor: pointer;
}
.block-studio-trigger:hover {
  border-color: rgba(87,230,255,.56);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.10), 0 12px 24px rgba(0,0,0,.30), 0 0 0 1px rgba(87,230,255,.20);
}
.block-studio-trigger span {
  font-size: 14px;
  line-height: 1;
  transform: translateY(-1px);
}
.editor-block { padding-top: max(0px, 0px); }
.block-badge {
  right: 8px;
}
.inspector-studio-section {
  overflow: hidden;
}
.inspector-studio-section-toggle {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(123,229,255,.10);
  text-align: left;
}
.inspector-studio-section-toggle span {
  display: grid;
  gap: 3px;
}
.inspector-studio-section-toggle strong {
  color: #eaf7ff;
  letter-spacing: -.02em;
}
.inspector-studio-section-toggle em {
  color: #92a4ba;
  font-style: normal;
  font-size: 12px;
}
.inspector-studio-section-toggle b {
  color: #031016;
  background: #57e6ff;
  border-radius: 999px;
  padding: 5px 8px;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.inspector-studio-section:not(.open) .inspector-studio-section-toggle {
  border-bottom-color: transparent;
}
.inspector-studio-section-body[hidden] {
  display: none;
}
.inspector-studio-preview-canvas .block-studio-trigger {
  pointer-events: none;
  opacity: .58;
}


/* Phase 0D.4.3: inspector functionality repair */
.block-studio-trigger {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 8;
  width: 34px;
  height: 28px;
  border-radius: 10px 10px 12px 12px;
  border: 1px solid rgba(123,229,255,.34);
  background: linear-gradient(180deg, rgba(87,230,255,.22), rgba(174,123,255,.10));
  color: #eaf7ff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.10), 0 8px 18px rgba(0,0,0,.26);
  cursor: pointer;
  user-select: none;
}
.block-studio-trigger:hover,
.block-studio-trigger:focus-visible {
  outline: none;
  border-color: rgba(87,230,255,.68);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), 0 12px 24px rgba(0,0,0,.32), 0 0 0 2px rgba(87,230,255,.16);
}
.block-studio-trigger span {
  display: block;
  font-size: 14px;
  line-height: 1;
  transform: translateY(-1px);
}
.inspector-studio-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}
.inspector-studio-toolbar button {
  border: 1px solid rgba(123,229,255,.22);
  border-radius: 999px;
  background: rgba(11,19,35,.86);
  color: #eaf7ff;
  min-height: 34px;
  padding: 0 11px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}
.inspector-studio-toolbar button:hover,
.inspector-studio-toolbar button:focus-visible {
  border-color: rgba(87,230,255,.58);
  outline: none;
  box-shadow: 0 0 0 2px rgba(87,230,255,.12);
}
.inspector-studio-section-body[data-open="false"] {
  display: none;
}
.inspector-studio-section.open .inspector-studio-section-toggle {
  border-bottom-color: rgba(123,229,255,.10);
}
.inspector-studio-section.closed .inspector-studio-section-toggle {
  border-bottom-color: transparent;
}
.inspector-studio-section-toggle {
  min-height: 52px;
}
.inspector-studio-preview-canvas .block-studio-trigger {
  pointer-events: none;
  opacity: .45;
}
@media (max-width: 760px) {
  .inspector-studio-toolbar {
    justify-content: flex-start;
  }
}

.editor-block-button .button-preview-label { pointer-events: none; }


/* Phase 0D.4.3b: hard visibility fix for Split Inspector section bodies */
.inspector-studio-section.open > .inspector-studio-section-body,
.inspector-studio-section[data-open="true"] > .inspector-studio-section-body,
.inspector-studio-section-body[data-open="true"] {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  height: auto !important;
  min-height: 72px !important;
  overflow: visible !important;
}
.inspector-studio-section.closed > .inspector-studio-section-body,
.inspector-studio-section[data-open="false"] > .inspector-studio-section-body,
.inspector-studio-section-body[data-open="false"] {
  display: none !important;
  min-height: 0 !important;
}
.inspector-studio-section.open .inspector-studio-control-grid,
.inspector-studio-section-body[data-open="true"] .inspector-studio-control-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)) !important;
  gap: 12px !important;
  padding: 14px !important;
  align-items: start !important;
  min-height: 52px !important;
}
.inspector-studio-section.open .field-label,
.inspector-studio-section.open .asset-picker,
.inspector-studio-section.open .asset-upload-line,
.inspector-studio-section.open .background-roadmap-note,
.inspector-studio-section.open .control-button,
.inspector-studio-section.open .empty-state {
  visibility: visible !important;
  opacity: 1 !important;
}
.inspector-studio-properties-panel {
  min-width: 0;
}
.inspector-studio-property-scroll {
  align-content: start;
}

/* Phase 0D.4.3c: Inspector Functionality Repair + Containment
   Functional patch only: nested controls, contained scroll, reliable toggles. */
.inspector-studio-modal {
  height: min(930px, calc(100dvh - 28px));
  max-height: calc(100dvh - 28px);
}
@supports not (height: 100dvh) {
  .inspector-studio-modal {
    height: min(930px, calc(100vh - 28px));
    max-height: calc(100vh - 28px);
  }
}
.inspector-studio-content {
  min-height: 0 !important;
  overflow: hidden !important;
  display: grid !important;
  grid-template-rows: auto minmax(0, 1fr) !important;
}
.inspector-studio-workspace {
  min-height: 0 !important;
  overflow: hidden !important;
}
.inspector-studio-preview-panel,
.inspector-studio-properties-panel {
  min-height: 0 !important;
  min-width: 0 !important;
  max-height: 100% !important;
  overflow: hidden !important;
}
.inspector-studio-properties-panel {
  grid-template-rows: auto minmax(0, 1fr) auto !important;
}
.inspector-studio-pane-head { min-width: 0; }
.inspector-studio-pane-head > div { min-width: 0; }
.inspector-studio-property-scroll {
  min-height: 0 !important;
  max-height: 100% !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  align-content: start !important;
  padding: 0 14px 14px 18px !important;
  overscroll-behavior: contain;
  scrollbar-gutter: stable both-edges;
}
.inspector-studio-section {
  min-width: 0 !important;
  max-width: 100% !important;
  overflow: hidden !important;
  contain: layout style;
}
.inspector-studio-section-toggle {
  position: relative;
  z-index: 1;
  min-width: 0;
}
.inspector-studio-section-toggle span { min-width: 0; }
.inspector-studio-section-toggle em { overflow-wrap: anywhere; }
.inspector-studio-section-body {
  min-width: 0 !important;
  max-width: 100% !important;
  overflow: hidden !important;
  box-sizing: border-box;
}
.inspector-studio-section.open > .inspector-studio-section-body,
.inspector-studio-section[data-open="true"] > .inspector-studio-section-body,
.inspector-studio-section-body[data-open="true"] {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  height: auto !important;
  min-height: 0 !important;
  max-height: none !important;
  overflow: hidden !important;
}
.inspector-studio-section.closed > .inspector-studio-section-body,
.inspector-studio-section[data-open="false"] > .inspector-studio-section-body,
.inspector-studio-section-body[data-open="false"] {
  display: none !important;
  min-height: 0 !important;
  max-height: 0 !important;
  overflow: hidden !important;
}
.inspector-studio-section.open .inspector-studio-control-grid,
.inspector-studio-section-body[data-open="true"] .inspector-studio-control-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)) !important;
  gap: 12px !important;
  width: 100% !important;
  max-width: 100% !important;
  min-height: 0 !important;
  padding: 14px !important;
  box-sizing: border-box !important;
  align-items: start !important;
  overflow: hidden !important;
}
.inspector-studio-control-grid > *,
.inspector-studio-control-grid .field-label,
.inspector-studio-control-grid .asset-picker,
.inspector-studio-control-grid .asset-upload-line,
.inspector-studio-control-grid .control-button,
.inspector-studio-control-grid .background-roadmap-note {
  min-width: 0 !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}
.inspector-studio-control-grid input,
.inspector-studio-control-grid select,
.inspector-studio-control-grid textarea,
.inspector-studio-control-grid .text-input,
.inspector-studio-control-grid .number-input,
.inspector-studio-control-grid .select-input,
.inspector-studio-control-grid .textarea-input {
  min-width: 0 !important;
  max-width: 100% !important;
  width: 100% !important;
  box-sizing: border-box !important;
}
.inspector-studio-control-grid .range-row {
  min-width: 0 !important;
  grid-template-columns: minmax(0, 1fr) minmax(56px, 72px) !important;
}
.inspector-studio-actions { flex-shrink: 0; }
.inspector-studio-toolbar { min-width: 0; max-width: 100%; }
.inspector-studio-preview-canvas {
  min-height: 0 !important;
  overflow: auto !important;
  overscroll-behavior: contain;
}
.inspector-studio-preview-canvas .block-studio-trigger {
  pointer-events: none !important;
  opacity: .38 !important;
}
@media (max-width: 1120px) {
  .inspector-studio-content { overflow: auto !important; }
  .inspector-studio-workspace { overflow: visible !important; }
  .inspector-studio-properties-panel { min-height: 420px !important; }
}

/* Phase 0D.4.3d: real native expand/collapse repair for Split Inspector.
   Replaces the brittle hidden/display fight with native <details> sections.
   The property column owns the scroll; expanded bodies stay inside it. */
.inspector-studio-workspace {
  height: 100% !important;
  max-height: 100% !important;
}
.inspector-studio-properties-panel {
  height: 100% !important;
  max-height: 100% !important;
}
.inspector-studio-property-scroll {
  display: grid !important;
  grid-auto-rows: max-content !important;
  align-content: start !important;
  min-height: 0 !important;
  height: 100% !important;
  max-height: 100% !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
}
details.inspector-studio-section {
  display: block !important;
  min-height: 0 !important;
  max-width: 100% !important;
  overflow: hidden !important;
}
details.inspector-studio-section > summary.inspector-studio-section-toggle {
  list-style: none !important;
  display: flex !important;
}
details.inspector-studio-section > summary.inspector-studio-section-toggle::-webkit-details-marker {
  display: none !important;
}
details.inspector-studio-section:not([open]) > .inspector-studio-section-body {
  display: none !important;
  visibility: hidden !important;
  max-height: 0 !important;
  overflow: hidden !important;
}
details.inspector-studio-section[open] > .inspector-studio-section-body {
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
}
details.inspector-studio-section[open] > .inspector-studio-section-body > .inspector-studio-control-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)) !important;
  gap: 12px !important;
  padding: 14px !important;
  min-height: 64px !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  overflow: visible !important;
}
details.inspector-studio-section[open] .field-label,
details.inspector-studio-section[open] .asset-picker,
details.inspector-studio-section[open] .asset-upload-line,
details.inspector-studio-section[open] .background-roadmap-note,
details.inspector-studio-section[open] .control-button,
details.inspector-studio-section[open] .empty-state {
  display: grid !important;
  visibility: visible !important;
  opacity: 1 !important;
}
details.inspector-studio-section[open] .control-button {
  display: inline-flex !important;
}
details.inspector-studio-section[open] textarea,
details.inspector-studio-section[open] input,
details.inspector-studio-section[open] select {
  visibility: visible !important;
  opacity: 1 !important;
}

/* Phase 0D.4.4: Inspector UX / Layout Refinement
   Visual refinement only. Preserves 0D.4.3d native details toggles and contained scroll. */
.inspector-studio-modal {
  border-radius: 28px !important;
  background:
    radial-gradient(circle at 12% 0%, rgba(87,230,255,.18), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(174,123,255,.16), transparent 30%),
    linear-gradient(135deg, rgba(9,17,32,.99), rgba(7,10,24,.99) 48%, rgba(15,12,36,.98)) !important;
  box-shadow: 0 34px 120px rgba(0,0,0,.72), inset 0 1px 0 rgba(255,255,255,.07) !important;
}
.inspector-studio-head {
  padding: 16px 20px !important;
  background: linear-gradient(90deg, rgba(87,230,255,.055), rgba(174,123,255,.045), transparent) !important;
}
.inspector-studio-content {
  gap: 12px !important;
  padding: 14px !important;
}
.inspector-studio-banner {
  min-height: 42px !important;
  padding: 9px 14px !important;
  border-radius: 18px !important;
  background: linear-gradient(90deg, rgba(123,229,255,.06), rgba(174,123,255,.045)) !important;
}
.inspector-studio-workspace {
  grid-template-columns: minmax(430px, 1.06fr) minmax(410px, .94fr) !important;
  gap: 18px !important;
}
.inspector-studio-preview-panel,
.inspector-studio-properties-panel {
  border-radius: 26px !important;
  background:
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,.015)),
    rgba(3,8,18,.74) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.055), 0 18px 42px rgba(0,0,0,.24) !important;
}
.inspector-studio-pane-head {
  padding: 18px 18px 12px !important;
  border-bottom: 1px solid rgba(123,229,255,.10) !important;
}
.inspector-studio-pane-head h3 {
  font-size: 24px !important;
}
.inspector-studio-pane-head p:not(.eyebrow) {
  max-width: 58ch !important;
  line-height: 1.42 !important;
}
.inspector-studio-toolbar {
  align-self: flex-start !important;
  padding: 4px !important;
  border: 1px solid rgba(123,229,255,.16) !important;
  border-radius: 999px !important;
  background: rgba(0,0,0,.18) !important;
}
.inspector-studio-toolbar button {
  min-height: 32px !important;
  padding: 0 12px !important;
  border-color: transparent !important;
  background: rgba(255,255,255,.055) !important;
}
.inspector-studio-toolbar button:hover,
.inspector-studio-toolbar button:focus-visible {
  background: rgba(87,230,255,.14) !important;
}
.inspector-studio-preview-stage {
  padding: 0 18px 18px !important;
}
.inspector-studio-preview-meta {
  min-height: 44px !important;
  border-radius: 18px !important;
  background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(87,230,255,.035)) !important;
}
.inspector-studio-preview-canvas {
  border-radius: 26px !important;
  border-color: rgba(87,230,255,.26) !important;
  background:
    linear-gradient(90deg, rgba(87,230,255,.16) 0 1px, transparent 1px) 0 0 / 28px 28px,
    linear-gradient(0deg, rgba(87,230,255,.09) 0 1px, transparent 1px) 0 0 / 28px 28px,
    radial-gradient(circle at 16% 12%, rgba(87,230,255,.11), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(174,123,255,.11), transparent 32%),
    var(--preview-bg, #08111e) !important;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.045), inset 0 22px 70px rgba(0,0,0,.25) !important;
}
.inspector-studio-property-scroll {
  gap: 10px !important;
  padding: 14px 16px 16px !important;
  background: linear-gradient(180deg, rgba(255,255,255,.018), rgba(0,0,0,.08)) !important;
}
details.inspector-studio-section {
  border-radius: 20px !important;
  border-color: rgba(123,229,255,.17) !important;
  background: rgba(4,10,22,.74) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.035) !important;
}
details.inspector-studio-section[open] {
  border-color: rgba(87,230,255,.34) !important;
  background:
    linear-gradient(180deg, rgba(87,230,255,.06), rgba(255,255,255,.018)),
    rgba(4,10,22,.82) !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 14px 28px rgba(0,0,0,.18) !important;
}
details.inspector-studio-section > summary.inspector-studio-section-toggle {
  min-height: 56px !important;
  padding: 12px 14px !important;
  border-radius: 20px !important;
  gap: 12px !important;
}
details.inspector-studio-section[open] > summary.inspector-studio-section-toggle {
  border-bottom: 1px solid rgba(123,229,255,.12) !important;
  border-radius: 20px 20px 0 0 !important;
}
.inspector-section-title {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  min-width: 0 !important;
}
.inspector-section-title > span {
  display: grid !important;
  gap: 2px !important;
  min-width: 0 !important;
}
.inspector-section-caret {
  width: 22px !important;
  height: 22px !important;
  flex: 0 0 22px !important;
  border-radius: 999px !important;
  border: 1px solid rgba(123,229,255,.24) !important;
  background: rgba(87,230,255,.07) !important;
  position: relative !important;
}
.inspector-section-caret::before {
  content: "";
  position: absolute;
  inset: 7px 6px 6px 7px;
  border-right: 2px solid #57e6ff;
  border-bottom: 2px solid #57e6ff;
  transform: rotate(-45deg);
  transition: transform .18s ease;
}
details.inspector-studio-section[open] .inspector-section-caret::before {
  transform: rotate(45deg);
}
.inspector-studio-section-toggle strong {
  font-size: 15px !important;
}
.inspector-studio-section-toggle em {
  color: #9fb4c8 !important;
  font-size: 11px !important;
  line-height: 1.3 !important;
}
.inspector-studio-section-toggle b {
  min-width: 76px !important;
  text-align: center !important;
  background: rgba(87,230,255,.92) !important;
  box-shadow: 0 0 18px rgba(87,230,255,.16) !important;
}
details.inspector-studio-section[open] > .inspector-studio-section-body > .inspector-studio-control-grid {
  gap: 12px !important;
  padding: 14px !important;
}
.inspector-studio-control-grid .field-label {
  display: grid !important;
  gap: 8px !important;
  margin: 0 !important;
  padding: 12px !important;
  border: 1px solid rgba(123,229,255,.12) !important;
  border-radius: 16px !important;
  background: rgba(255,255,255,.035) !important;
  color: #d9e9f7 !important;
  font-size: 11px !important;
  letter-spacing: .035em !important;
  text-transform: uppercase !important;
}
.inspector-studio-control-grid textarea,
.inspector-studio-control-grid input,
.inspector-studio-control-grid select {
  text-transform: none !important;
  letter-spacing: normal !important;
}
.inspector-studio-control-grid .text-input,
.inspector-studio-control-grid .number-input,
.inspector-studio-control-grid .select-input,
.inspector-studio-control-grid .textarea-input,
.inspector-studio-control-grid input[type="color"] {
  border-radius: 12px !important;
  border-color: rgba(123,229,255,.18) !important;
  background: rgba(0,0,0,.22) !important;
}
.inspector-studio-control-grid input[type="range"] {
  accent-color: #57e6ff !important;
}
.inspector-studio-actions {
  margin: 0 16px 16px !important;
  padding: 10px !important;
  border-radius: 20px !important;
  background: linear-gradient(90deg, rgba(4,10,22,.96), rgba(13,17,35,.96)) !important;
}
.inspector-studio-actions button {
  min-height: 38px !important;
  padding-inline: 15px !important;
}
.block-studio-trigger {
  width: 32px !important;
  height: 32px !important;
  border-radius: 999px !important;
  top: 10px !important;
  left: 10px !important;
  background:
    radial-gradient(circle at 35% 25%, rgba(255,255,255,.18), transparent 30%),
    linear-gradient(135deg, rgba(87,230,255,.24), rgba(174,123,255,.18)) !important;
}
.block-studio-trigger span {
  font-size: 13px !important;
}
.block-studio-trigger::after {
  content: "Inspect";
  position: absolute;
  left: 36px;
  top: 50%;
  transform: translateY(-50%) scale(.96);
  transform-origin: left center;
  opacity: 0;
  pointer-events: none;
  padding: 5px 8px;
  border-radius: 999px;
  border: 1px solid rgba(123,229,255,.18);
  background: rgba(4,10,22,.92);
  color: #dff8ff;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: opacity .16s ease, transform .16s ease;
  white-space: nowrap;
}
.block-studio-trigger:hover::after,
.block-studio-trigger:focus-visible::after {
  opacity: 1;
  transform: translateY(-50%) scale(1);
}
.inspector-studio-preview-canvas .block-studio-trigger::after {
  display: none !important;
}
@media (max-width: 1120px) {
  .inspector-studio-workspace {
    grid-template-columns: 1fr !important;
  }
  .inspector-studio-preview-panel,
  .inspector-studio-properties-panel {
    min-height: 430px !important;
  }
}
@media (max-width: 760px) {
  .inspector-studio-head,
  .inspector-studio-pane-head {
    align-items: stretch !important;
  }
  .inspector-studio-toolbar {
    width: 100% !important;
    border-radius: 18px !important;
  }
  .inspector-studio-toolbar button {
    flex: 1 1 auto !important;
  }
  .inspector-studio-section-toggle b {
    min-width: 68px !important;
  }
}


/* Phase 0D.4.5: Gate / Regression Check
   Regression fix found during gate: 0D.4.3c left pointer-events disabled and opacity reduced on open Split Inspector control grids.
   Open native details sections must be visible AND interactive. */
details.inspector-studio-section[open] > .inspector-studio-section-body,
details.inspector-studio-section[open] > .inspector-studio-section-body > .inspector-studio-control-grid {
  pointer-events: auto !important;
  opacity: 1 !important;
}
details.inspector-studio-section[open] .field-label,
details.inspector-studio-section[open] .asset-picker,
details.inspector-studio-section[open] .asset-upload-line,
details.inspector-studio-section[open] .background-roadmap-note,
details.inspector-studio-section[open] .control-button,
details.inspector-studio-section[open] .mini-actions,
details.inspector-studio-section[open] input,
details.inspector-studio-section[open] textarea,
details.inspector-studio-section[open] select,
details.inspector-studio-section[open] button {
  pointer-events: auto !important;
  opacity: 1 !important;
}

/* Phase A.1 / v2.3.1: Modal Layering Hotfix
   Site Icon Studio and Image Studio can be opened from inside the Split Inspector Studio.
   They must stack above the Split Inspector backdrop instead of rendering underneath it. */
:root {
  --bf-z-image-studio: 10180;
  --bf-z-child-studio: 10180;
}
.image-studio-backdrop {
  z-index: var(--bf-z-child-studio, 10180) !important;
}
.image-studio-backdrop:not([hidden]) {
  isolation: isolate;
}


/* Phase B carousel/slider media parity */
.carousel-card, .slider-slide { position: relative; overflow: hidden; }
.carousel-card-content, .slider-slide-content { position: relative; z-index: 2; }
.carousel-card.has-card-background { background-image: linear-gradient(rgba(4,9,20,.22), rgba(4,9,20,.76)), var(--carousel-card-bg); background-size: cover; background-position: center; }
.slider-slide.has-slide-background { background-image: linear-gradient(rgba(4,9,20,.18), rgba(4,9,20,.72)), var(--slider-slide-bg); background-size: cover; background-position: center; }
.carousel-card-media { display:block; position:relative; z-index:2; overflow:hidden; height:120px; margin:-8px -8px 14px; border-radius:14px; border:1px solid rgba(123,229,255,.18); background:rgba(255,255,255,.05); }
.carousel-card-media img { width:100%; height:100%; object-fit:cover; display:block; }
.carousel-corner-graphic { position:absolute; z-index:3; width:58px; height:58px; border-radius:18px; overflow:hidden; border:1px solid rgba(123,229,255,.32); background:rgba(4,9,20,.72); box-shadow:0 16px 38px rgba(0,0,0,.38); }
.carousel-corner-graphic img { width:100%; height:100%; object-fit:cover; display:block; }
.carousel-corner-graphic.top-left { top:12px; left:12px; }
.carousel-corner-graphic.top-right { top:12px; right:12px; }
.carousel-corner-graphic.bottom-left { bottom:12px; left:12px; }
.carousel-corner-graphic.bottom-right { bottom:12px; right:12px; }
.carousel-card.media-corner .carousel-card-content { padding-right:52px; }


/* Phase C JS component stabilization */
.ticker-shell[data-bf-direction="reverse"] .ticker-track { animation-direction: reverse; }
.ticker-shell[data-bf-pause-hover="on"]:hover .ticker-track { animation-play-state: paused; }
.bf-slider-widget.transition-none .slider-slide.active { animation: none; }
.bf-slider-widget.transition-fade .slider-slide.active { animation: bfPhaseCFade .28s ease both; }
.bf-slider-widget.transition-slide .slider-slide.active { animation: bfPhaseCSlide .32s ease both; }
.bf-slider-widget.transition-scale .slider-slide.active { animation: bfPhaseCScale .3s ease both; }
.bf-carousel-widget.transition-none .carousel-track { transition: none; }
.bf-carousel-widget.transition-fade .carousel-track { transition: transform .35s ease, opacity .2s ease; }
.bf-carousel-widget.transition-slide .carousel-track { transition: transform .35s cubic-bezier(.2,.8,.2,1); }
.bf-carousel-widget.transition-scale .carousel-card { transition: transform .25s ease, box-shadow .25s ease; }
.bf-carousel-widget.transition-scale .carousel-card:hover { transform: scale(1.015); }
.bf-slider-widget[data-bf-pause-hover="on"]:hover .slider-counter::after,
.bf-carousel-widget[data-bf-pause-hover="on"]:hover .carousel-counter::after { content: "  PAUSED"; color: var(--accent, #57e6ff); }
@keyframes bfPhaseCFade { from { opacity: .35; } to { opacity: 1; } }
@keyframes bfPhaseCSlide { from { opacity: .55; transform: translateX(18px); } to { opacity: 1; transform: translateX(0); } }
@keyframes bfPhaseCScale { from { opacity: .55; transform: scale(.975); } to { opacity: 1; transform: scale(1); } }


/* Phase C.1 image console hotfix */
.component-image-console-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:10px; margin:10px 0 14px; }
.component-image-console-button { text-align:left; justify-content:flex-start; min-height:44px; }

/* Phase C.3 column slot builder foundation */
.column-slot-layout { align-items: stretch; }
.column-slot { position: relative; display: grid; gap: 14px; outline: 1px solid transparent; transition: outline-color .18s ease, box-shadow .18s ease, background .18s ease; }
.column-slot.active { outline-color: var(--accent, #57e6ff); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, #57e6ff) 20%, transparent); }
.column-slot-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.column-slot-add { border: 1px solid color-mix(in srgb, var(--accent, #57e6ff) 48%, transparent); color: var(--accent, #57e6ff); background: rgba(87,230,255,.08); border-radius: 999px; padding: 8px 11px; font-size: 11px; font-weight: 900; cursor: pointer; white-space: nowrap; }
.column-slot-blocks { display: grid; gap: 10px; min-height: 54px; }
.column-slot-blocks .editor-block { margin: 0 !important; width: 100% !important; }
.column-slot-empty { border: 1px dashed rgba(123,229,255,.26); border-radius: 14px; padding: 14px; color: var(--muted, #aac0d4); font-size: 12px; text-align: center; }
.column-slot-picker .control-button.active { border-color: var(--accent, #57e6ff); color: var(--accent, #57e6ff); box-shadow: 0 0 0 2px rgba(87,230,255,.18); }
.column-slot-quick-adds { display: grid; grid-template-columns: repeat(auto-fit, minmax(128px, 1fr)); gap: 8px; }
@media(max-width:720px){ .column-slot-head { flex-direction: column; } .column-slot-add { width: 100%; } }