/* ==========================================================================
   SimpleShare Studios — Shell & 3-Column Standard Architecture
   Modular Layout across Player, Meeting, Streaming, Page & Podcast Studios
   ========================================================================== */

/* ── Hide generic Assets Navigator when viewing any Studio ───────────────── */
body.in-studio-mode #mediaBinPanel,
body.in-studio-mode .panel-reopen-pill-btn {
  display: none !important;
}

body.in-studio-mode .portal-main {
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
  overflow-y: hidden !important;
}

@media (max-width: 992px) {
  body.in-studio-mode .portal-main {
    overflow-y: auto !important;
  }
}

/* ── Universal 3-Column Studio Layout Container ──────────────────────────── */
.studio-shell-layout {
  display: grid;
  grid-template-columns: 280px 1fr 320px;
  height: calc(100vh - 54px);
  width: 100%;
  background: var(--ss-bg-base, #020610);
  overflow: hidden;
}

@media (max-width: 1200px) {
  .studio-shell-layout {
    grid-template-columns: 240px 1fr 280px;
  }
}

@media (max-width: 992px) {
  .studio-shell-layout {
    grid-template-columns: 1fr;
    height: auto;
    overflow-y: auto;
  }
}

/* ==========================================================================
   COLUMN 1 (LEFT): STUDIO FEATURE DECK & VERTICAL PRESET PICKER
   ========================================================================== */
.studio-deck-left {
  background: var(--ss-bg-sidebar, #050a14);
  border-right: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
  max-height: 100%;
  min-height: 0;
  box-sizing: border-box;
}

.studio-carousel-wrapper {
  flex: 0 0 auto;
}

/* Top Horizontal Feature Ribbon */
.studio-feature-ribbon {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 10px 12px;
  background: var(--ss-bg-surface, #070e1b);
  border-bottom: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  overflow-x: auto;
  scrollbar-width: none;
}

.studio-feature-ribbon::-webkit-scrollbar {
  display: none;
}

.studio-ribbon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ss-text-muted, #94a3b8);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
  position: relative;
}

.studio-ribbon-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--ss-text-primary, #ffffff);
  border-color: var(--ss-border-subtle, rgba(255, 255, 255, 0.1));
}

.studio-ribbon-btn.active {
  background: var(--ss-blue-soft, rgba(59, 130, 246, 0.15));
  color: var(--ss-blue-primary, #3b82f6);
  border-color: var(--ss-blue-border, rgba(59, 130, 246, 0.4));
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.25);
}

.studio-ribbon-btn svg {
  width: 17px;
  height: 17px;
}

/* Ribbon Tooltip Indicator */
.studio-deck-header {
  padding: 12px 14px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.studio-deck-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ss-text-muted, #94a3b8);
}

.studio-deck-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 99px;
  background: rgba(59, 130, 246, 0.12);
  color: var(--ss-blue-sky, #60a5fa);
  border: 1px solid rgba(59, 130, 246, 0.25);
}

/* Vertical Smooth Scroll Preset Picker */
.studio-vertical-picker {
  flex: 1 1 0%;
  min-height: 0;
  max-height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  padding: 12px 14px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(59, 130, 246, 0.45) rgba(255, 255, 255, 0.04);
  box-sizing: border-box;
}

.studio-vertical-picker::-webkit-scrollbar {
  width: 6px;
}

.studio-vertical-picker::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 99px;
  margin: 4px 0;
}

.studio-vertical-picker::-webkit-scrollbar-thumb {
  background: rgba(59, 130, 246, 0.4);
  border-radius: 99px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.studio-vertical-picker::-webkit-scrollbar-thumb:hover {
  background: rgba(6, 182, 212, 0.85);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
}

/* Vertical Preset Card (Optimized Compact Luxury Dimensions) */
.studio-preset-card {
  display: flex;
  flex-direction: column;
  border-radius: 8px;
  border: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  background: var(--ss-bg-card, rgba(10, 20, 38, 0.72));
  padding: 7px 9px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  gap: 5px;
}

.studio-preset-card:hover {
  background: var(--ss-bg-card-hover, rgba(16, 32, 60, 0.9));
  border-color: rgba(59, 130, 246, 0.45);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.studio-preset-card.active {
  border-color: var(--ss-blue-primary, #3b82f6);
  background: rgba(16, 32, 65, 0.95);
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.25);
}

.studio-preset-card.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: var(--ss-blue-primary, #3b82f6);
}

.preset-card-preview {
  height: 44px;
  border-radius: 5px;
  background: #020610;
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preset-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.preset-card-name {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ss-text-primary, #ffffff);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.preset-card-tag {
  font-size: 8.5px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ss-text-muted, #94a3b8);
  text-transform: uppercase;
  flex-shrink: 0;
}

.preset-card-desc {
  font-size: 10px;
  color: var(--ss-text-muted, #94a3b8);
  margin-top: 1px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ==========================================================================
   COLUMN 2 (CENTER): MAIN STAGE, ELEMENT DROPDOWN & UNIFORM SHARE DOCK
   ========================================================================== */
.studio-stage-center {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #030712;
  position: relative;
  height: 100%;
}

/* Center Top Bar: Element-to-Edit Dropdown */
.studio-stage-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: var(--ss-bg-surface, #070e1b);
  border-bottom: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  z-index: 10;
}

.studio-element-selector-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.studio-element-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ss-text-muted, #94a3b8);
}

.studio-element-select {
  background: rgba(10, 20, 38, 0.9);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  padding: 6px 12px;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.studio-element-select:focus {
  border-color: var(--ss-blue-primary, #3b82f6);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.35);
}

.studio-stage-status-pills {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Center Live Canvas */
.studio-stage-canvas {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Uniform Share & Embed Dock (Always identical at bottom of center) */
.studio-share-dock {
  background: var(--ss-bg-surface, #070e1b);
  border-top: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  padding: 10px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  z-index: 10;
}

.share-url-container {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  max-width: 600px;
}

.share-url-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ss-text-dim, #64748b);
  white-space: nowrap;
}

.share-url-input {
  width: 100%;
  background: rgba(2, 6, 16, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  padding: 7px 12px;
  border-radius: 6px;
  outline: none;
  cursor: text;
}

.share-url-input:focus {
  border-color: var(--ss-blue-primary, #3b82f6);
}

.share-actions-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-share-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 11.5px;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ss-text-primary, #ffffff);
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-share-action:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-share-action.btn-launch-accent {
  background: var(--ss-brand-gradient, linear-gradient(135deg, #3b82f6, #1d4ed8));
  border-color: rgba(59, 130, 246, 0.5);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.35);
}

.btn-share-action.btn-launch-accent:hover {
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.55);
}

/* ==========================================================================
   COLUMN 3 (RIGHT): CUSTOMIZATION & INSPECTOR DOCK
   ========================================================================== */
.studio-inspector-right {
  background: var(--ss-bg-sidebar, #050a14);
  border-left: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  height: 100%;
}

.inspector-header {
  padding: 14px 16px;
  background: var(--ss-bg-surface, #070e1b);
  border-bottom: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.inspector-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
}

.inspector-scroll-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.inspector-group-title {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ss-text-muted, #94a3b8);
  margin-bottom: 8px;
}

.inspector-control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.inspector-control-label {
  font-size: 12px;
  color: var(--ss-text-secondary, rgba(255, 255, 255, 0.85));
}

.inspector-footer {
  padding: 12px 16px;
  background: var(--ss-bg-surface, #070e1b);
  border-top: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* ==========================================================================
   STUDIO LEFT CAROUSEL SLIDER (100% Desktop App Workstation Parity)
   ========================================================================== */
.studio-carousel-wrapper {
  background: var(--ss-bg-surface, #070e1b);
  border-bottom: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  display: flex;
  flex-direction: column;
}

.studio-carousel-header {
  display: flex;
  align-items: center;
  padding: 8px 10px 4px;
  gap: 5px;
  position: relative;
}

.studio-tabs-arrow-left,
.studio-tabs-arrow-right {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 24px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--ss-text-muted, #94a3b8);
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.18s ease;
  padding: 0;
}

.studio-tabs-arrow-left:hover,
.studio-tabs-arrow-right:hover {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.4);
}

.studio-carousel-header .media-tabs-header {
  display: flex;
  flex: 1;
  gap: 4px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
  cursor: grab;
  user-select: none;
}

.studio-carousel-header .media-tabs-header::-webkit-scrollbar {
  display: none;
}

.studio-carousel-header .media-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ss-text-muted, #94a3b8);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

.studio-carousel-header .media-tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.14);
}

.studio-carousel-header .media-tab-btn.active {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(37, 99, 235, 0.3));
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.25);
}

.studio-carousel-header .media-tab-btn svg {
  width: 12px;
  height: 12px;
}

.studio-hscroll-dock {
  padding: 2px 14px 6px;
}

.studio-hscroll-track {
  height: 3px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.05);
  position: relative;
  cursor: pointer;
}

.studio-hscroll-thumb {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  border-radius: 99px;
  background: #3b82f6;
  box-shadow: 0 0 6px rgba(59, 130, 246, 0.6);
  cursor: grab;
  transition: opacity 0.2s ease;
}

.studio-hscroll-thumb:active {
  cursor: grabbing;
  background: #60a5fa;
}

/* ==========================================================================
   CUSTOMIZATION PROPERTY DRAWERS / ACCORDIONS (ORGANIZED INSPECTOR)
   ========================================================================== */
.studio-property-drawer {
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 16, 32, 0.7);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.studio-property-drawer:hover {
  border-color: rgba(59, 130, 246, 0.25);
}

.studio-property-drawer.open {
  border-color: rgba(59, 130, 246, 0.4);
  background: rgba(10, 20, 42, 0.9);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45), 0 0 16px rgba(59, 130, 246, 0.12);
}

.drawer-header {
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  background: rgba(255, 255, 255, 0.02);
  transition: background 0.15s ease;
}

.drawer-header:hover {
  background: rgba(255, 255, 255, 0.05);
}

.drawer-title-lockup {
  display: flex;
  align-items: center;
  gap: 8px;
}

.drawer-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: #60a5fa;
}

.drawer-icon svg {
  width: 14px;
  height: 14px;
}

.drawer-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: #ffffff;
}

.drawer-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 99px;
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.drawer-chevron {
  width: 14px;
  height: 14px;
  color: #94a3b8;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.studio-property-drawer.open .drawer-chevron {
  transform: rotate(180deg);
  color: #60a5fa;
}

.drawer-body {
  display: none;
  padding: 14px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  flex-direction: column;
  gap: 14px;
}

.studio-property-drawer.open .drawer-body {
  display: flex;
}

/* Form controls & dropdown selects inside property drawers */
.drawer-body label {
  font-size: 11px;
  font-weight: 600;
  color: #94a3b8;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.drawer-body .compact-select,
.drawer-body select {
  width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 500;
  color: #ffffff;
  background: #070e1e;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  outline: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.drawer-body .compact-select:hover,
.drawer-body select:hover {
  border-color: rgba(59, 130, 246, 0.4);
}

.drawer-body .compact-select:focus,
.drawer-body select:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.3);
}

.drawer-body input[type="text"],
.drawer-body input[type="url"],
.drawer-body input[type="password"] {
  width: 100%;
  min-height: 38px;
  padding: 8px 12px;
  font-size: 12px;
  color: #ffffff;
  background: #070e1e;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  outline: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.drawer-body input[type="text"]:focus,
.drawer-body input[type="url"]:focus {
  border-color: #3b82f6;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.3);
}

/* ==========================================================================
   STREAMING STUDIO: 3-COLUMN DIRECTOR DESK, GREENROOM & UNIFIED CHAT
   ========================================================================== */

/* ── Unified 3-Column Studio Workstation Grid (Player, Meeting, Streaming, Page, Podcast) ── */
.streaming-studio-layout.has-studio-deck,
.meeting-studio-layout.has-studio-deck,
.player-studio-layout.has-studio-deck,
.page-studio-layout.has-studio-deck,
.podcast-studio-layout.has-studio-deck {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 340px;
  gap: 16px;
  align-items: stretch;
  width: 100%;
  height: calc(100vh - 120px);
  min-height: 520px;
  box-sizing: border-box;
  overflow: hidden;
  transition: grid-template-columns 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.page-studio-layout.has-studio-deck.builder-active {
  grid-template-columns: 280px minmax(0, 1fr) 340px;
}

/* Explicit 3-column assignment prevents children from drifting or stretching across tracks */
.has-studio-deck > .studio-deck-left {
  grid-column: 1 !important;
  width: 280px;
  max-width: 280px;
  min-width: 0;
  transition: width 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.has-studio-deck > .player-stage-wrap,
.has-studio-deck > .page-stage-wrap,
.has-studio-deck > .stream-stage-wrap,
.has-studio-deck > .meeting-stage-wrap,
.has-studio-deck > .podcast-stage-wrap,
.has-studio-deck > .studio-stage-center {
  grid-column: 2 !important;
  min-width: 0;
}

.has-studio-deck > .player-inspector-right,
.has-studio-deck > .page-inspector-right,
.has-studio-deck > .stream-inspector-right,
.has-studio-deck > .meeting-inspector,
.has-studio-deck > .podcast-inspector-right,
.has-studio-deck > .studio-inspector-right {
  grid-column: 3 !important;
  width: 340px;
  max-width: 340px;
  min-width: 340px;
}

/* Collapsed Left Deck across all studios (reclaims 280px canvas space without track drifting) */
.streaming-studio-layout.has-studio-deck.deck-collapsed,
.meeting-studio-layout.has-studio-deck.deck-collapsed,
.player-studio-layout.has-studio-deck.deck-collapsed,
.page-studio-layout.has-studio-deck.deck-collapsed,
.podcast-studio-layout.has-studio-deck.deck-collapsed {
  grid-template-columns: 0px minmax(0, 1fr) 340px !important;
  gap: 16px;
}

.has-studio-deck.deck-collapsed > .studio-deck-left {
  width: 0 !important;
  min-width: 0 !important;
  max-width: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  border: none !important;
  overflow: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  visibility: hidden !important;
}

.has-studio-deck.deck-collapsed .stage-deck-expand-btn {
  display: inline-flex !important;
}

/* Left Deck Header & Toggle Buttons */
.studio-deck-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.studio-deck-toggle-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: #94a3b8;
  cursor: pointer;
  padding: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin-left: auto;
}

.studio-deck-toggle-btn:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.4);
  color: #ffffff;
  transform: scale(1.05);
}

.stage-deck-expand-btn {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(37, 99, 235, 0.3) 100%);
  border: 1px solid rgba(59, 130, 246, 0.5);
  border-radius: 6px;
  color: #ffffff;
  cursor: pointer;
  padding: 5px 12px;
  font-size: 11.5px;
  font-weight: 600;
  display: none;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.25);
}

.stage-deck-expand-btn:hover {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.35) 0%, rgba(37, 99, 235, 0.5) 100%);
  border-color: #60a5fa;
  color: #ffffff;
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.45);
  transform: translateX(1px);
}
  color: #ffffff;
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.35);
}

@media (max-width: 1300px) {
  .streaming-studio-layout.has-studio-deck,
  .meeting-studio-layout.has-studio-deck,
  .player-studio-layout.has-studio-deck,
  .page-studio-layout.has-studio-deck,
  .podcast-studio-layout.has-studio-deck {
    grid-template-columns: 240px minmax(0, 1fr) 300px;
    gap: 12px;
  }
  .streaming-studio-layout.has-studio-deck.deck-collapsed,
  .meeting-studio-layout.has-studio-deck.deck-collapsed,
  .player-studio-layout.has-studio-deck.deck-collapsed,
  .page-studio-layout.has-studio-deck.deck-collapsed,
  .podcast-studio-layout.has-studio-deck.deck-collapsed {
    grid-template-columns: 0px minmax(0, 1fr) 300px;
    gap: 12px;
  }
}

@media (max-width: 992px) {
  .streaming-studio-layout.has-studio-deck,
  .meeting-studio-layout.has-studio-deck,
  .player-studio-layout.has-studio-deck,
  .page-studio-layout.has-studio-deck,
  .podcast-studio-layout.has-studio-deck {
    grid-template-columns: 1fr;
    height: auto;
    max-height: none;
    overflow-y: visible;
    gap: 16px;
  }
  .has-studio-deck > .studio-deck-left,
  .has-studio-deck > .player-stage-wrap,
  .has-studio-deck > .page-stage-wrap,
  .has-studio-deck > .stream-stage-wrap,
  .has-studio-deck > .meeting-stage-wrap,
  .has-studio-deck > .podcast-stage-wrap,
  .has-studio-deck > .studio-stage-center,
  .has-studio-deck > .player-inspector-right,
  .has-studio-deck > .page-inspector-right,
  .has-studio-deck > .stream-inspector-right,
  .has-studio-deck > .meeting-inspector,
  .has-studio-deck > .podcast-inspector-right,
  .has-studio-deck > .studio-inspector-right {
    grid-column: auto !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }
  .page-stage-wrap {
    overflow: visible !important;
    height: auto !important;
    max-height: none !important;
  }
  .page-stage-wrap .page-stage-canvas-wrap {
    max-height: 600px !important;
  }
}

/* Universal Floating Center Stage Wraps across Player, Streaming, Meeting & Podcast:
   100% Screen Responsive, Floating in Center with Bottom Padding, Zero Middle Scrollbars */
.stream-stage-wrap,
.player-stage-wrap,
.meeting-stage-wrap,
.podcast-stage-wrap {
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: 100%;
  height: 100%;
  max-height: 100%;
  overflow: hidden !important;
  overscroll-behavior: contain;
  gap: 8px;
  box-sizing: border-box;
  padding-bottom: 24px; /* Floating element bottom breathing space so middle element floats */
}

.stream-stage-wrap .browser-mockup-frame,
.player-stage-wrap .browser-mockup-frame,
.meeting-stage-wrap .browser-mockup-frame,
.podcast-stage-wrap .browser-mockup-frame {
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  max-height: 100%;
  overflow: hidden !important;
  display: flex;
  flex-direction: column;
}

.stream-stage-wrap .stream-stage-canvas-wrap,
.player-stage-wrap .player-stage-canvas-wrap,
.meeting-stage-wrap .meeting-stage-canvas-wrap {
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  max-height: 100%;
  overflow: hidden !important;
  padding: 0 !important;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.podcast-stage-wrap .podcast-stage-canvas-wrap {
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  max-height: 100%;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain;
  padding: 14px 18px 24px 18px !important;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  scrollbar-width: thin;
  scrollbar-color: rgba(59, 130, 246, 0.45) rgba(2, 6, 16, 0.6);
}

.stream-stage-wrap .stream-stage-canvas,
.player-stage-wrap .player-stage-canvas,
.meeting-stage-wrap .meeting-stage-canvas {
  flex: 1 1 auto;
  min-height: 0;
  height: 100% !important;
  max-height: 100%;
  overflow: hidden !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.podcast-stage-wrap .podcast-stage-canvas {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  min-height: min-content;
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-sizing: border-box;
}

/* Page Studio Center Stage: Floating mockup frame with bottom padding; inner canvas scrolls web blocks */
.page-stage-wrap {
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: 100%;
  height: 100%;
  max-height: 100%;
  overflow: hidden !important;
  overscroll-behavior: contain;
  gap: 8px;
  box-sizing: border-box;
  padding-bottom: 24px; /* Floating element bottom breathing space */
}

.page-stage-wrap .page-stage-container {
  flex: 1 1 auto;
  min-height: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Universal Browser Mockup Frames across all studios */
.browser-mockup-frame {
  background: #040813;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(59, 130, 246, 0.1);
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  box-sizing: border-box;
}

.browser-mockup-header {
  background: #070e1e;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.browser-window-dots {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-shrink: 0;
}

.browser-window-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  cursor: pointer;
  transition: opacity 0.2s ease;
}

.browser-window-dots .dot:hover {
  opacity: 0.8;
}

.browser-window-dots .dot.red { background: #ef4444; }
.browser-window-dots .dot.yellow { background: #f59e0b; }
.browser-window-dots .dot.green { background: #10b981; }

.browser-url-bar {
  flex: 1;
  max-width: 520px;
  min-width: 200px;
  background: rgba(2, 6, 16, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 4px 10px 4px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ss-font-mono, monospace);
  font-size: 11.5px;
  color: #94a3b8;
  transition: all 0.2s ease;
}

.browser-url-bar:hover,
.browser-url-bar:focus-within {
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 0 14px rgba(59, 130, 246, 0.2);
}

.browser-lock-icon {
  font-size: 10px;
  color: #10b981;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.browser-url-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  user-select: all !important;
  -webkit-user-select: all !important;
  cursor: text !important;
  color: #94a3b8;
  font-family: var(--ss-font-mono, monospace);
  font-size: 11.5px;
  transition: color 0.15s ease;
}

.browser-url-text:hover,
.browser-url-text:focus {
  color: #ffffff;
}

.browser-copy-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #93c5fd;
  cursor: pointer;
  padding: 3px 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.browser-copy-btn:hover {
  background: rgba(59, 130, 246, 0.25);
  border-color: #3b82f6;
  color: #ffffff;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.4);
  transform: translateY(-1px);
}

.browser-copy-btn.copied {
  background: rgba(16, 185, 129, 0.25) !important;
  border-color: #10b981 !important;
  color: #34d399 !important;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.4) !important;
}

.browser-viewport-dropdown-wrap {
  display: flex;
  align-items: center;
  background: rgba(2, 6, 16, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 2px 6px;
  gap: 6px;
}

.page-viewport-select,
.studio-viewport-select {
  background: transparent !important;
  border: none !important;
  color: #94a3b8 !important;
  font-size: 11px !important;
  cursor: pointer;
  padding: 2px 4px !important;
  outline: none;
}

.page-viewport-select:hover,
.studio-viewport-select:hover {
  color: #ffffff !important;
}

/* Stage Canvas Wraps inside Browser Mockups across All Studios */
.page-stage-wrap .page-stage-canvas-wrap,
.player-stage-canvas-wrap,
.meeting-stage-canvas-wrap,
.stream-stage-canvas-wrap,
.podcast-stage-canvas-wrap {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  padding: 12px;
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: rgba(59, 130, 246, 0.45) rgba(2, 6, 16, 0.6);
}

.page-stage-canvas,
.player-stage-canvas,
.meeting-stage-canvas,
.stream-stage-canvas,
.podcast-stage-canvas {
  width: 100%;
  transition: width 0.35s cubic-bezier(0.16, 1, 0.3, 1), max-width 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-radius 0.35s ease;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}

.page-stage-canvas.desktop,
.player-stage-canvas.desktop,
.meeting-stage-canvas.desktop,
.stream-stage-canvas.desktop,
.podcast-stage-canvas.desktop {
  width: 100%;
  max-width: 100%;
}

.page-stage-canvas.tablet,
.player-stage-canvas.tablet,
.meeting-stage-canvas.tablet,
.stream-stage-canvas.tablet,
.podcast-stage-canvas.tablet {
  width: 768px !important;
  max-width: 100% !important;
  border-radius: 16px !important;
  box-shadow: 0 0 0 6px #1e293b, 0 20px 48px rgba(0, 0, 0, 0.9) !important;
}

.page-stage-canvas.mobile,
.player-stage-canvas.mobile,
.meeting-stage-canvas.mobile,
.stream-stage-canvas.mobile,
.podcast-stage-canvas.mobile {
  width: 390px !important;
  max-width: 100% !important;
  border-radius: 32px !important;
  box-shadow: 0 0 0 8px #0f172a, 0 24px 60px rgba(0, 0, 0, 0.95) !important;
}

/* Studio Inspectors across all studios (Right-hand panels with branded scrollbars) */
.streaming-studio-layout .studio-inspector-right,
.meeting-studio-layout .studio-inspector-right,
.meeting-inspector,
.player-studio-layout .studio-inspector-right,
.page-studio-layout .studio-inspector-right,
.page-inspector-right,
.player-inspector-right,
.stream-inspector-right,
.podcast-inspector-right,
.podcast-studio-layout .studio-inspector-right {
  background: var(--ss-bg-sidebar, #050a14);
  border: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  min-width: 0;
  width: 340px;
  max-width: 340px;
  height: 100%;
  max-height: 100%;
  box-sizing: border-box;
  padding: 12px 10px 24px 10px;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(59, 130, 246, 0.45) rgba(2, 6, 16, 0.6);
}

/* Page & Podcast Studio Property Drawers: Generous breathing space and elevated card styling */
.page-inspector-right .studio-property-drawer,
.podcast-inspector-right .studio-property-drawer {
  margin-bottom: 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 16, 30, 0.7);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.page-inspector-right .studio-property-drawer:hover,
.podcast-inspector-right .studio-property-drawer:hover {
  border-color: rgba(59, 130, 246, 0.25);
}

.page-inspector-right .studio-property-drawer.open,
.podcast-inspector-right .studio-property-drawer.open {
  border-color: rgba(59, 130, 246, 0.35);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 16px rgba(59, 130, 246, 0.12);
}

/* Studio Inspector Horizontal Tabs (Streaming Studio & Reusable) */
.studio-inspector-tabs,
.stream-inspector-tabs {
  display: flex;
  background: rgba(9, 16, 30, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px 12px 0 0;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  flex-shrink: 0;
}

.studio-inspector-tabs::-webkit-scrollbar,
.stream-inspector-tabs::-webkit-scrollbar {
  display: none;
}

.sit-tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 11.5px;
  font-weight: 600;
  padding: 10px 8px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
  white-space: nowrap;
  text-align: center;
}

.sit-tab-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.02);
}

.sit-tab-btn.active {
  color: #3b82f6;
  border-bottom-color: #3b82f6;
  background: rgba(59, 130, 246, 0.08);
}

.sit-content {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
}

/* Branded Studio Scrollbars across all Left, Center, and Right panels */
.stream-stage-wrap,
.meeting-stage-wrap,
.player-stage-wrap,
.page-stage-wrap,
.podcast-stage-wrap,
.studio-inspector-right,
.meeting-inspector,
.page-inspector-right,
.player-inspector-right,
.stream-inspector-right,
.podcast-inspector-right,
.page-stage-canvas-wrap,
.studio-vertical-picker,
.studio-deck-left,
.player-stage-canvas-wrap,
.meeting-stage-canvas-wrap,
.stream-stage-canvas-wrap,
.podcast-stage-canvas-wrap,
.unified-chat-messages,
.meeting-notes-feed {
  scrollbar-width: thin;
  scrollbar-color: rgba(59, 130, 246, 0.45) rgba(2, 6, 16, 0.6);
}

.stream-stage-wrap::-webkit-scrollbar,
.meeting-stage-wrap::-webkit-scrollbar,
.player-stage-wrap::-webkit-scrollbar,
.page-stage-wrap::-webkit-scrollbar,
.podcast-stage-wrap::-webkit-scrollbar,
.studio-inspector-right::-webkit-scrollbar,
.meeting-inspector::-webkit-scrollbar,
.page-inspector-right::-webkit-scrollbar,
.player-inspector-right::-webkit-scrollbar,
.stream-inspector-right::-webkit-scrollbar,
.podcast-inspector-right::-webkit-scrollbar,
.page-stage-canvas-wrap::-webkit-scrollbar,
.player-stage-canvas-wrap::-webkit-scrollbar,
.meeting-stage-canvas-wrap::-webkit-scrollbar,
.stream-stage-canvas-wrap::-webkit-scrollbar,
.podcast-stage-canvas-wrap::-webkit-scrollbar,
.studio-vertical-picker::-webkit-scrollbar,
.studio-deck-left::-webkit-scrollbar,
.unified-chat-messages::-webkit-scrollbar,
.meeting-notes-feed::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

.stream-stage-wrap::-webkit-scrollbar-track,
.meeting-stage-wrap::-webkit-scrollbar-track,
.player-stage-wrap::-webkit-scrollbar-track,
.page-stage-wrap::-webkit-scrollbar-track,
.podcast-stage-wrap::-webkit-scrollbar-track,
.studio-inspector-right::-webkit-scrollbar-track,
.meeting-inspector::-webkit-scrollbar-track,
.page-inspector-right::-webkit-scrollbar-track,
.player-inspector-right::-webkit-scrollbar-track,
.stream-inspector-right::-webkit-scrollbar-track,
.podcast-inspector-right::-webkit-scrollbar-track,
.page-stage-canvas-wrap::-webkit-scrollbar-track,
.player-stage-canvas-wrap::-webkit-scrollbar-track,
.meeting-stage-canvas-wrap::-webkit-scrollbar-track,
.stream-stage-canvas-wrap::-webkit-scrollbar-track,
.podcast-stage-canvas-wrap::-webkit-scrollbar-track,
.studio-vertical-picker::-webkit-scrollbar-track,
.studio-deck-left::-webkit-scrollbar-track,
.unified-chat-messages::-webkit-scrollbar-track,
.meeting-notes-feed::-webkit-scrollbar-track {
  background: rgba(2, 6, 16, 0.7);
  border-radius: 999px;
}

.stream-stage-wrap::-webkit-scrollbar-thumb,
.meeting-stage-wrap::-webkit-scrollbar-thumb,
.player-stage-wrap::-webkit-scrollbar-thumb,
.page-stage-wrap::-webkit-scrollbar-thumb,
.podcast-stage-wrap::-webkit-scrollbar-thumb,
.studio-inspector-right::-webkit-scrollbar-thumb,
.meeting-inspector::-webkit-scrollbar-thumb,
.page-inspector-right::-webkit-scrollbar-thumb,
.player-inspector-right::-webkit-scrollbar-thumb,
.stream-inspector-right::-webkit-scrollbar-thumb,
.podcast-inspector-right::-webkit-scrollbar-thumb,
.page-stage-canvas-wrap::-webkit-scrollbar-thumb,
.player-stage-canvas-wrap::-webkit-scrollbar-thumb,
.meeting-stage-canvas-wrap::-webkit-scrollbar-thumb,
.stream-stage-canvas-wrap::-webkit-scrollbar-thumb,
.podcast-stage-canvas-wrap::-webkit-scrollbar-thumb,
.studio-vertical-picker::-webkit-scrollbar-thumb,
.studio-deck-left::-webkit-scrollbar-thumb,
.unified-chat-messages::-webkit-scrollbar-thumb,
.meeting-notes-feed::-webkit-scrollbar-thumb {
  background: rgba(96, 165, 250, 0.35);
  border-radius: 999px;
  border: 2px solid rgba(2, 6, 16, 0.7);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.stream-stage-wrap::-webkit-scrollbar-thumb:hover,
.meeting-stage-wrap::-webkit-scrollbar-thumb:hover,
.player-stage-wrap::-webkit-scrollbar-thumb:hover,
.page-stage-wrap::-webkit-scrollbar-thumb:hover,
.podcast-stage-wrap::-webkit-scrollbar-thumb:hover,
.studio-inspector-right::-webkit-scrollbar-thumb:hover,
.meeting-inspector::-webkit-scrollbar-thumb:hover,
.page-inspector-right::-webkit-scrollbar-thumb:hover,
.player-inspector-right::-webkit-scrollbar-thumb:hover,
.stream-inspector-right::-webkit-scrollbar-thumb:hover,
.podcast-inspector-right::-webkit-scrollbar-thumb:hover,
.page-stage-canvas-wrap::-webkit-scrollbar-thumb:hover,
.player-stage-canvas-wrap::-webkit-scrollbar-thumb:hover,
.meeting-stage-canvas-wrap::-webkit-scrollbar-thumb:hover,
.stream-stage-canvas-wrap::-webkit-scrollbar-thumb:hover,
.podcast-stage-canvas-wrap::-webkit-scrollbar-thumb:hover,
.studio-vertical-picker::-webkit-scrollbar-thumb:hover,
.studio-deck-left::-webkit-scrollbar-thumb:hover,
.unified-chat-messages::-webkit-scrollbar-thumb:hover,
.meeting-notes-feed::-webkit-scrollbar-thumb:hover {
  background: #3b82f6;
  box-shadow: 0 0 10px rgba(59, 130, 246, 0.6);
}

/* Vertical picker card rules for player, page, and podcast */
.studio-vertical-picker .skin-card,
.studio-vertical-picker .page-style-card,
.studio-vertical-picker .ep-picker-row {
  flex: 0 0 auto;
  width: 100%;
  box-sizing: border-box;
  margin-bottom: 0;
}

.studio-vertical-picker .skin-card {
  padding: 7px 9px;
  background: #030712;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.studio-vertical-picker .skin-card:hover {
  transform: translateY(-1px);
  border-color: rgba(59, 130, 246, 0.45);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.studio-vertical-picker .skin-card.active {
  border-color: #3b82f6;
  box-shadow: 0 0 16px rgba(59, 130, 246, 0.35);
  background: rgba(59, 130, 246, 0.08);
}

.studio-vertical-picker .page-style-card {
  padding: 7px 9px;
  background: rgba(10, 18, 36, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  gap: 5px;
  position: relative;
  overflow: hidden;
}

.studio-vertical-picker .page-style-card:hover {
  transform: translateY(-1px);
  border-color: rgba(96, 165, 250, 0.5);
  background: rgba(15, 27, 52, 0.95);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45), 0 0 12px rgba(59, 130, 246, 0.2);
}

.studio-vertical-picker .page-style-card.active {
  border-color: #3b82f6;
  box-shadow: 0 0 18px rgba(59, 130, 246, 0.35), inset 0 0 0 1px #3b82f6;
  background: rgba(16, 32, 65, 0.95);
}

.studio-vertical-picker .page-style-card.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #38bdf8, #3b82f6);
}

.studio-vertical-picker .page-style-card .page-style-thumb,
.studio-vertical-picker .skin-card .skin-card-thumb {
  width: 100%;
  height: 44px;
  border-radius: 6px;
  background: #01040a;
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-theme-orb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.studio-vertical-picker .page-style-card:hover .page-theme-orb {
  transform: scale(1.08);
}

.theme-thumb-tag {
  position: absolute;
  bottom: 3px;
  right: 5px;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 1px 5px;
  border-radius: 3px;
  font-family: var(--ss-font-mono, monospace);
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.studio-vertical-picker .page-style-card .page-style-title,
.studio-vertical-picker .skin-card .skin-card-title {
  font-size: 11.5px;
  font-weight: 600;
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.studio-vertical-picker .page-style-card .page-badge-pill,
.studio-vertical-picker .skin-card .skin-badge-pill {
  font-size: 8.5px;
  font-weight: 600;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.06);
  padding: 1px 5px;
  border-radius: 3px;
}

.studio-vertical-picker .page-style-card.active .page-badge-pill,
.studio-vertical-picker .skin-card.active .skin-badge-pill {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
}

.studio-vertical-picker .page-style-card .page-style-desc,
.studio-vertical-picker .skin-card .skin-card-desc {
  font-size: 10px;
  color: #94a3b8;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.studio-vertical-picker .ep-picker-row {
  padding: 6px 10px;
  background: #030712;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 7px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: all 0.2s ease;
}

.studio-vertical-picker .ep-picker-row:hover {
  border-color: rgba(96, 165, 250, 0.4);
  background: rgba(96, 165, 250, 0.05);
}

.studio-vertical-picker .ep-picker-row.active {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.12);
  box-shadow: 0 0 12px rgba(59, 130, 246, 0.25);
}

.studio-vertical-picker .epr-title {
  font-size: 11px;
  font-weight: 600;
  color: #ffffff;
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.studio-vertical-picker .epr-dur {
  font-size: 10px;
  font-family: var(--ss-font-mono);
  color: #60a5fa;
  flex-shrink: 0;
  margin-left: 6px;
}

/* --------------------------------------------------------------------------
   THE 3 STREAMING BROADCAST SKINS (Blueprint Section 5.1)
   -------------------------------------------------------------------------- */

.streaming-stage-monitor {
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 480px;
  background: #020610;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8), 0 0 20px rgba(59, 130, 246, 0.15);
  display: flex;
  transition: all 0.3s ease;
}

/* 1. SimpleShare Signature Stream (Flagship Studio) */
.streaming-stage-monitor.skin-obsidian_neon {
  border: 1px solid #06b6d4;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.9), 0 0 28px rgba(6, 182, 212, 0.35);
  background: radial-gradient(circle at 50% 20%, rgba(6, 182, 212, 0.12) 0%, #020610 80%);
}

.skin-obsidian_neon .stream-feed-tile {
  background: rgba(3, 7, 18, 0.9);
  border: 1px solid rgba(6, 182, 212, 0.25);
  border-radius: 8px;
}

.skin-obsidian_neon .stream-tile-main {
  border: 2px solid #06b6d4;
  box-shadow: 0 0 18px rgba(6, 182, 212, 0.4);
}

.skin-obsidian_neon .stream-pushed-lower-third {
  background: linear-gradient(135deg, rgba(3, 7, 18, 0.96), rgba(8, 20, 40, 0.96));
  border: 1px solid rgba(6, 182, 212, 0.6);
  border-left: 5px solid #06b6d4;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.9), 0 0 24px rgba(6, 182, 212, 0.4);
}

/* 2. StreamYard Inspired (Clean, high-readability broadcast stage) */
.streaming-stage-monitor.skin-streamyard {
  background: #0b0f19;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.95);
}

.skin-streamyard .stream-feed-tile {
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
}

.skin-streamyard .stream-tile-main {
  border: 2px solid #3b82f6;
  box-shadow: 0 0 14px rgba(59, 130, 246, 0.35);
}

.skin-streamyard .stream-tile-name-bug {
  background: #1f2937;
  border: none;
  border-radius: 4px;
  font-weight: 700;
}

.skin-streamyard .stream-pushed-lower-third {
  background: #1f2937;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 5px solid #3b82f6;
  border-radius: 6px;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.85);
}

/* 3. Be.Live Inspired (Interactive widget-heavy, dynamic spotlight, purple/cyan frame) */
.streaming-stage-monitor.skin-belive {
  background: linear-gradient(135deg, rgba(20, 12, 42, 0.95) 0%, rgba(6, 18, 36, 0.95) 100%);
  border: 2px solid #8b5cf6;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.9), 0 0 30px rgba(139, 92, 246, 0.35);
}

.skin-belive .stream-feed-tile {
  background: rgba(22, 14, 45, 0.85);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 12px;
}

.skin-belive .stream-tile-main {
  border: 2px solid #a855f7;
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.45);
}

.skin-belive .stream-tile-name-bug {
  background: rgba(30, 18, 60, 0.9);
  border: 1px solid rgba(168, 85, 247, 0.4);
  border-radius: 8px;
}

.skin-belive .stream-pushed-lower-third {
  background: linear-gradient(135deg, rgba(26, 14, 55, 0.97), rgba(12, 18, 38, 0.97));
  border: 1px solid rgba(168, 85, 247, 0.6);
  border-left: 5px solid #a855f7;
  border-radius: 12px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.9), 0 0 24px rgba(168, 85, 247, 0.4);
}

.stream-screen-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  height: 100%;
  gap: 8px;
  padding: 12px;
  box-sizing: border-box;
}

.stream-screen-grid.layout-solo {
  grid-template-columns: 1fr;
}

.stream-screen-grid.layout-pip {
  position: relative;
  display: block;
  padding: 0;
}

.stream-screen-grid.layout-pip .stream-tile-main {
  width: 100%;
  height: 100%;
}

.stream-screen-grid.layout-pip .stream-tile-pip {
  position: absolute;
  bottom: 24px;
  right: 24px;
  width: 220px;
  height: 124px;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.9);
  border: 2px solid #3b82f6;
  z-index: 20;
}

.stream-feed-tile {
  background: #0a1120;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stream-tile-name-bug {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
  z-index: 10;
}

.stream-live-pill-tag {
  background: #ef4444;
  color: #ffffff;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.05em;
}

/* Lower-Third Screen Push Banner */
.stream-pushed-lower-third {
  position: absolute;
  bottom: 20px;
  left: 30px;
  right: 30px;
  background: linear-gradient(135deg, rgba(13, 22, 45, 0.95), rgba(7, 14, 30, 0.95));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(59, 130, 246, 0.6);
  border-left: 5px solid #3b82f6;
  border-radius: 10px;
  padding: 12px 18px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.85), 0 0 24px rgba(59, 130, 246, 0.4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  z-index: 40;
  animation: slideInLowerThird 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInLowerThird {
  from { opacity: 0; transform: translateY(24px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.lt-author-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.lt-platform-badge {
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.lt-platform-badge.yt { background: #ef4444; color: #ffffff; }
.lt-platform-badge.fb { background: #1877f2; color: #ffffff; }
.lt-platform-badge.li { background: #0a66c2; color: #ffffff; }
.lt-platform-badge.ss { background: #3b82f6; color: #ffffff; }

.lt-author-name {
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
}

.lt-comment-text {
  font-size: 12px;
  color: #e2e8f0;
  margin-top: 2px;
}

.lt-dismiss-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #94a3b8;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.lt-dismiss-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border-color: #ef4444;
}

/* Backstage Greenroom */
.greenroom-box {
  background: var(--ss-bg-surface, #070e1b);
  border: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  border-radius: 10px;
  padding: 12px;
  margin-top: 14px;
}

.greenroom-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.greenroom-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ss-text-muted, #94a3b8);
  display: flex;
  align-items: center;
  gap: 6px;
}

.greenroom-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}

.greenroom-guest-card {
  background: rgba(10, 20, 38, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.greenroom-guest-card.on-stage {
  border-color: rgba(34, 197, 94, 0.5);
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.2);
}

.guest-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.guest-avatar {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}

.guest-name {
  font-size: 11.5px;
  font-weight: 600;
  color: #ffffff;
}

.guest-status {
  font-size: 10px;
  color: var(--ss-text-dim, #64748b);
}

.guest-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-guest-action {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: #e2e8f0;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-guest-action:hover {
  background: rgba(255, 255, 255, 0.1);
}

.btn-guest-action.stage-toggle.active {
  background: rgba(34, 197, 94, 0.2);
  border-color: rgba(34, 197, 94, 0.5);
  color: #4ade80;
}

/* Right Column: Unified Live Chat */
.unified-chat-pane {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.unified-chat-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.unified-chat-title {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 6px;
}

.unified-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-comment-card {
  background: rgba(10, 20, 38, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 10px;
  transition: all 0.2s ease;
}

.chat-comment-card:hover {
  background: rgba(16, 30, 56, 0.9);
  border-color: rgba(59, 130, 246, 0.3);
}

.chat-comment-card.pushed {
  border-color: rgba(245, 158, 11, 0.6);
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.25);
  background: rgba(26, 20, 40, 0.9);
}

.chat-author-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.chat-author-left {
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-author-name {
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
}

.chat-text {
  font-size: 11.5px;
  color: #e2e8f0;
  line-height: 1.35;
}

.btn-push-screen {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ss-text-muted, #94a3b8);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-push-screen:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.5);
  color: #fbbf24;
}

.btn-push-screen.active {
  background: rgba(245, 158, 11, 0.25);
  border-color: #f59e0b;
  color: #fbbf24;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.4);
}

/* Social Destinations Ingest List */
.social-dest-list {
  padding: 10px 14px;
  border-top: 1px solid var(--ss-border-subtle, rgba(255, 255, 255, 0.08));
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.social-dest-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
  color: #e2e8f0;
}

.btn-go-live {
  width: auto;
  margin: 0;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  border: 1px solid rgba(239, 68, 68, 0.5);
  color: #ffffff;
  padding: 6px 16px;
  min-height: 34px;
  border-radius: 8px;
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 0 18px rgba(239, 68, 68, 0.45);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-go-live:hover {
  box-shadow: 0 0 28px rgba(239, 68, 68, 0.75);
  transform: translateY(-1px);
}

.btn-go-live.is-live {
  background: linear-gradient(135deg, #16a34a, #15803d);
  border-color: rgba(34, 197, 94, 0.5);
  box-shadow: 0 0 18px rgba(34, 197, 94, 0.45);
}

/* ==========================================================================
   STUDIO ACTION BAR BUTTON CLUSTERS & GROUPS (ORGANIZED ACTIONS)
   ========================================================================== */
.studio-action-cluster {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.studio-btn-group {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 3px;
  gap: 3px;
}

.studio-btn-group .tool-btn,
.studio-btn-group .btn-export {
  margin: 0;
  border-radius: 6px;
  font-size: 11.5px;
  padding: 5px 11px;
}

.studio-actions-divider {
  width: 1px;
  height: 22px;
  background: rgba(255, 255, 255, 0.12);
  margin: 0 2px;
}