/* ==========================================================================
   LAYOUT.CSS - Dimensions, Responsive Layouts, & Component Structure
   Supports: Mobile (50/50 split, full-width) and Tablet/Desktop (compact 350-380px 
   docked to bottom-right, 50% height).
   All colors reference theme.css variables.
   ========================================================================== */

/* --- Universal Reset & Disables --- */
*, *::before, *::after {
  box-sizing: border-box;
  font-family: var(--font-brand);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}

*::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
}

*::-webkit-scrollbar-track {
  display: none !important;
  background: transparent !important;
}

*::-webkit-scrollbar-thumb {
  display: none !important;
}

html, body {
  width: 100%;
  height: 100%;
  height: 100vh;
  height: 100dvh;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: var(--bg-canvas);
  font-family: var(--font-brand);
  color: var(--text-primary);
  touch-action: pan-x pan-y;
  position: fixed;
  inset: 0;
}

/* ==========================================================================
   APP VIEWPORT SHELL (Full Screen Multi-Device Container)
   ========================================================================== */
.app-viewport {
  width: 100%;
  height: 100%;
  height: 100vh;
  height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

/* ==========================================================================
   HEADER / BRAND SECTION (Top Half on Mobile)
   ========================================================================== */
.studio-header {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  padding: 40px 24px 0 24px;
  user-select: none;
  width: 100%;
  box-sizing: border-box;
  gap: 16px;
}

.studio-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 20;
}

.studio-top-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 12px;
  border-radius: 10px;
  background-color: var(--bg-panel);
  color: var(--color-primary);
  font-family: var(--font-brand);
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--border-subtle);
  outline: none;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
  -webkit-tap-highlight-color: transparent;
}

.studio-top-btn svg {
  display: block;
  fill: currentColor;
}

.studio-top-btn:hover {
  background-color: var(--bg-panel-hover);
  color: var(--color-primary-hover);
  border-color: var(--color-primary);
}

.studio-top-btn:active {
  background-color: var(--color-primary);
  color: var(--bg-canvas);
  transform: scale(0.95);
}

.studio-top-btn-install {
  background-color: var(--color-primary);
  color: var(--bg-canvas);
  border-color: var(--color-primary);
  font-weight: 700;
}

.studio-top-btn-install svg {
  fill: var(--bg-canvas);
}

.studio-top-btn-install:hover {
  background-color: var(--color-primary-hover);
  color: var(--bg-canvas);
  border-color: var(--color-primary-hover);
}

.studio-top-btn-install:hover svg {
  fill: var(--bg-canvas);
}

.studio-top-btn-install:active {
  background-color: var(--color-primary);
  color: var(--bg-canvas);
  transform: scale(0.95);
}

.btn-info-top {
  padding: 0;
  width: 34px;
  justify-content: center;
}

.brand-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
  white-space: nowrap;
}

.brand-title {
  font-family: var(--font-brand);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.05;
  color: var(--color-primary);
}

.brand-subtitle-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.brand-subtitle {
  font-family: var(--font-brand);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.05;
  color: var(--color-primary);
}

.badge-pre-alpha {
  background-color: var(--badge-prealpha-bg);
  color: var(--badge-prealpha-text);
  font-family: var(--font-brand);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2px;
  padding: 3px 10px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transform: translateY(-4px);
  border: 1px solid var(--border-subtle);
}

/* ==========================================================================
   AMBIENT MINIMALIST EDITING DOODLES (Graph, Timeline, Keyframe, Film, etc.)
   ========================================================================== */
.studio-doodles-container {
  position: absolute;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  user-select: none;
}

.studio-doodles-svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

/* ==========================================================================
   TECHNICAL GRID BACKGROUND
   - Tablet ke atas: DI TENGAH PERSIS (centered horizontally & vertically)
   - Mobile: di-override di media query mobile (background besar di 25vh)
   ========================================================================== */
.tech-grid-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(340px, 35vw, 420px);
  height: clamp(340px, 35vw, 420px);
  aspect-ratio: 1/1;
  pointer-events: none;
  z-index: 1;
}

.tech-grid-svg {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  pointer-events: none;
  user-select: none;
}

/* ==========================================================================
   ICON BUILD FRAMEWORK (Icon Being Built / CAD Blueprint Construction)
   ========================================================================== */
.icon-build-frame {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44%;
  height: 44%;
  max-width: 185px;
  max-height: 185px;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
  z-index: 2;
  font-size: 185px;}

/* ==========================================================================
   OBJECT CORNER HANDLES (Vector Path Node & Bezier Tangent Controls)
   - Handles snap directly onto logo borders and corners (Zero Gap)
   ========================================================================== */
.object-handles-svg {
  position: absolute;
  inset: -6%;
  width: 112%;
  height: 112%;
  overflow: visible;
  pointer-events: none;
  z-index: 10;
}

/* Subtle Outer Path Contour */
.handle-contour {
  stroke: var(--color-primary);
  stroke-width: 4;
  stroke-dasharray: 12 12;
  fill: none;
  opacity: 0.5;
}

/* Tangent Handle Control Arms */
.handle-arm {
  stroke: var(--color-primary);
  stroke-width: 4;
  stroke-linecap: round;
  opacity: 0.9;
}

/* Tangent Handle Knobs (○) */
.handle-circle-knob {
  stroke: var(--color-primary);
  stroke-width: 5;
  fill: var(--bg-canvas);
}

/* Corner Vertex Anchor Nodes (■) */
.handle-vertex-node {
  fill: var(--color-primary);
  stroke: var(--bg-canvas);
  stroke-width: 4;
}

/* Midpoint Scale Nodes (▫) */
.handle-mid-node {
  fill: var(--bg-canvas);
  stroke: var(--color-primary);
  stroke-width: 5;
}

/* Rotation Handle Knob (Top Center) */
.handle-rotate-knob {
  fill: var(--color-primary);
  stroke: var(--bg-canvas);
  stroke-width: 4;
}

/* Enlarged App Icon inside the frame (100% Clean and Unobstructed) */
.grid-center-icon {
  position: relative;
  width: 100%;
  height: 100%;
  aspect-ratio: 1/1;
  display: block;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}

/* ==========================================================================
   DASHBOARD CONTAINER
   - Ujung kiri atas tetap rounded
   - Ujung kanan atas, kanan bawah, kiri bawah siku flat (0)
   - Tanpa outline / border
   ========================================================================== */
.dashboard-container {
  position: relative;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background-color: var(--bg-dashboard);
  border: none;
  outline: none;
  border-top-left-radius: 64px;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
  padding: 16px;
  box-sizing: border-box;
}

/* ==========================================================================
   ACTION BUTTONS ROW (New Project & Import Project)
   ========================================================================== */
.action-buttons-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  flex-shrink: 0;
}

/* Generic Button Interactive States - 100% Solid with 50% Watermark Icon */
.action-btn {
  background-color: var(--bg-panel);
  border: none;
  outline: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
  transition: background-color 0.15s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* Watermark Background Icon (Enlarged, solid filled, top-left, rotated -30 deg) */
.btn-bg-icon {
  position: absolute;
  top: 4px;
  left: 6px;
  width: 65%;
  height: 65%;
  max-width: 64px;
  max-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  opacity: 0.9;
  transform: rotate(-30deg);
  transform-origin: center center;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.2s ease, opacity 0.2s ease;
  pointer-events: none;
  z-index: 1;
  font-size: 64px;}

.btn-bg-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Hover - Inverted High-Contrast (Bright Surface, Dark Text & Icon) */
.action-btn:hover {
  background-color: var(--color-primary);
}

.action-btn:hover .btn-bg-icon {
  transform: rotate(-22deg) scale(1.06);
  color: var(--bg-canvas);
  opacity: 0.95;
}

.action-btn:hover .action-btn-title {
  color: var(--bg-canvas);
}

/* Press (Active) Feedback */
.action-btn:active {
  background-color: var(--color-primary-active);
}

.action-btn:active .btn-bg-icon {
  transform: rotate(-36deg) scale(0.96);
  color: var(--bg-canvas);
  opacity: 0.95;
}

.action-btn:active .action-btn-title {
  color: var(--bg-canvas);
}

/* Specific Asymmetric Border Radius for "New Project" (Concentric with Dashboard: 64px outer - 16px padding = 48px inner) */
.btn-new-project {
  border-top-left-radius: 48px;
  border-top-right-radius: 14px;
  border-bottom-left-radius: 14px;
  border-bottom-right-radius: 14px;
}

/* Symmetrical Border Radius for "Import Project" */
.btn-import-project {
  border-radius: 14px;
}

.action-btn-title {
  position: relative;
  z-index: 2;
  font-family: var(--font-brand);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--color-primary);
  line-height: 1.15;
  text-align: right;
  transition: color 0.15s ease;
}

/* ==========================================================================
   YOUR PROJECT CARD CONTAINER & SCROLLABLE LIST
   ========================================================================== */
.projects-panel {
  background-color: var(--bg-panel);
  border-radius: 16px;
  width: 100%;
  flex: 1;
  min-height: 0;
  padding: 14px 16px 14px 16px;
  display: flex;
  flex-direction: column;
  border: none;
  outline: none;
  overflow: hidden;
}

.projects-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
  flex-shrink: 0;
  user-select: none;
}

.projects-title {
  font-family: var(--font-brand);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--color-primary);
}

/* Solid Count Badge (Number only, solid fill, no outline) */
.project-count-badge {
  border: none;
  outline: none;
  border-radius: 6px;
  padding: 2px 8px;
  min-width: 22px;
  height: 22px;
  font-family: var(--font-brand);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  color: var(--badge-count-text);
  background-color: var(--badge-count-bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Dual Projects Tab Switcher (Local Projects vs Cloud Projects) */
.projects-tab-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  background-color: var(--bg-panel-inner);
  padding: 4px;
  border-radius: 12px;
  width: 100%;
  box-sizing: border-box;
  user-select: none;
}

.projects-tab-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  border-radius: 8px;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-brand);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.projects-tab-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-panel-hover);
}

.projects-tab-btn.is-active {
  background-color: var(--bg-panel);
  color: var(--color-primary);
}

.projects-tab-content {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.projects-tab-content[style*="display: none"] {
  display: none !important;
}




.modal-helper-text {
  font-family: var(--font-brand);
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-secondary);
  margin-top: 8px;
  margin-bottom: 2px;
}

/* Uploaded Project Action Buttons (Copy Link, QR, Delete) */
.uploaded-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding-right: 4px;
  flex-shrink: 0;
}

.uploaded-btn-action {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  outline: none;
  background-color: var(--bg-panel-inner);
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
  flex-shrink: 0;
}

.uploaded-btn-action:hover {
  background-color: var(--bg-panel-hover);
  color: var(--color-primary);
}

.uploaded-btn-action:active {
  transform: scale(0.92);
}

.uploaded-btn-action.btn-remove-uploaded:hover {
  color: var(--color-danger, #ff5555);
}

/* Project List Content - Scrollable when projects exceed view */
.projects-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 8px;
  scrollbar-width: none !important;
}

.projects-panel-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-top: 10px;
  margin-top: auto;
  flex-shrink: 0;
  user-select: none;
}

.projects-footer-link {
  font-family: var(--font-brand);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.projects-footer-link:hover {
  color: var(--color-primary);
  background-color: var(--bg-panel-inner);
}

.projects-footer-sep {
  font-size: 9px;
  color: var(--text-muted);
}

/* Swipeable Project Row Container */
.project-swipe-container {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  touch-action: pan-y;
  background-color: var(--bg-panel-inner);
  user-select: none;
  -webkit-user-select: none;
}

/* Background Reveal Action Rows */
.project-swipe-action {
  position: absolute;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  font-family: var(--font-brand);
  font-size: 12px;
  font-weight: 700;
  user-select: none;
  z-index: 1;
  box-sizing: border-box;
  opacity: 0;
  transition: opacity 0.12s ease;
  pointer-events: auto;
  cursor: pointer;
}

.project-swipe-action svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  font-size: 16px;}

.project-swipe-action i.fticon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  font-size: 16px;}

.project-swipe-action.is-ready svg {
  transform: scale(1.22);
}

/* Swipe RIGHT: Delete (Red Background on Left) */
.project-swipe-action.action-delete {
  left: 0;
  width: 100%;
  justify-content: flex-start;
  background-color: var(--color-danger);
  color: var(--bg-canvas);
}

/* Swipe LEFT: Export .ofts (Brand Accent on Right) */
.project-swipe-action.action-export {
  right: 0;
  width: 100%;
  justify-content: flex-end;
  background-color: var(--color-primary);
  color: var(--bg-canvas);
}

.project-swipe-container .project-item {
  position: relative;
  z-index: 2;
  margin: 0;
  will-change: transform;
}

/* Individual Project Item Card - 100% Solid & Clean 2-Row Layout */
.project-item {
  background-color: var(--bg-panel-inner);
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
  user-select: none;
  flex-shrink: 0;
}

.project-thumb-box {
  width: 52px;
  height: 38px;
  border-radius: 6px;
  overflow: hidden;
  background-color: var(--bg-canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.project-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--bg-panel);
  color: var(--color-primary);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.project-thumb-placeholder svg {
  width: 22px;
  height: 22px;
  display: block;
  font-size: 22px;}

.project-thumb-placeholder i.fticon {
  width: 22px;
  height: 22px;
  display: block;
  font-size: 22px;}

.project-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.project-row-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.project-name {
  font-family: var(--font-brand);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: color 0.15s ease;
}

.project-size {
  font-family: var(--font-brand);
  font-size: 12px;
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
}

.project-row-sub {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 11.5px;
  color: var(--text-muted);
}

.project-saved {
  font-family: var(--font-brand);
  color: var(--text-muted);
  transition: color 0.15s ease, opacity 0.15s ease;
}

.project-specs {
  font-family: var(--font-brand);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: -0.2px;
  flex-shrink: 0;
  transition: color 0.15s ease, opacity 0.15s ease;
}

/* Project Item Hover & Press: Inverted High-Contrast (Bright Surface, Dark Foreground) */
.project-item:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
}

.project-item:hover .project-thumb-placeholder {
  background-color: var(--bg-canvas);
  color: var(--color-primary);
}

.project-item:hover .project-name {
  color: var(--bg-canvas);
}

.project-item:hover .project-size {
  color: var(--bg-canvas);
}

.project-item:hover .project-saved {
  color: var(--bg-canvas);
  opacity: 0.82;
}

.project-item:hover .project-specs {
  color: var(--bg-canvas);
  opacity: 0.82;
}

.project-item:active {
  background-color: var(--color-primary-active);
  border-color: var(--color-primary-active);
}

.project-item:active .project-thumb-placeholder {
  background-color: var(--bg-canvas);
  color: var(--color-primary-active);
}

.project-item:active .project-name,
.project-item:active .project-size,
.project-item:active .project-saved,
.project-item:active .project-specs {
  color: var(--bg-canvas);
}

/* Loading & Empty States */
.projects-loading, .projects-empty {
  padding: 36px 12px;
  text-align: center;
  color: var(--text-muted);
  font-family: var(--font-brand);
  font-size: 13px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  user-select: none;
}

.projects-empty-icon {
  width: 44px;
  height: 44px;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 44px;}

.projects-empty-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.loading-spinner {
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-accent-subtle);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==========================================================================
   DEVICE SPECIFIC ADAPTIVE LAYOUTS
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. MOBILE (Default: max-width 600px)
   - 50% Top for OpenHAOMI header & grid
   - 50% Bottom Maximum for Dashboard Container (Full Width)
   - Scrollable project pool
   -------------------------------------------------------------------------- */
@media (max-width: 600px) {
  .app-viewport {
    height: 100%;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
    display: flex;
    flex-direction: column;
  }

  .studio-header {
    height: auto;
    min-height: auto;
    max-height: 48dvh;
    padding: 24px 16px 0 16px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
  }

  .brand-wrapper {
    flex-shrink: 0;
    min-width: 0;
    white-space: nowrap;
  }

  .brand-title, .brand-subtitle {
    font-size: clamp(22px, 5.8vw, 28px);
    letter-spacing: -0.4px;
    line-height: 1.05;
  }

  .tech-grid-container {
    position: absolute;
    top: 25vh;
    left: auto;
    right: -100px;
    transform: translateY(-50%);
    width: clamp(360px, 95vw, 420px);
    height: clamp(360px, 95vw, 420px);
    aspect-ratio: 1/1;
    z-index: 1;
    pointer-events: none;
  }

  .dashboard-container {
    height: 50vh;
    max-height: 50vh;
    min-height: 50vh;
    width: 100%;
    padding: 14px 16px 16px 16px;
    border-top-left-radius: 64px;
    overflow-y: auto;
  }

  .projects-panel {
    overflow-y: auto;
    overflow-x: hidden;
  }

  .action-buttons-row {
    height: 74px;
    gap: 10px;
  }

  .action-btn {
    padding: 10px 12px;
  }

  .action-btn-title {
    font-size: 14.5px;
  }

  .studio-header-actions {
    gap: 6px;
    flex-shrink: 0;
    flex-wrap: nowrap;
  }

  .studio-top-btn {
    height: 32px;
    padding: 0 10px;
    font-size: 11px;
    gap: 4px;
    border-radius: 8px;
  }
}

@media (max-width: 720px) {
  .studio-top-btn span {
    display: none;
  }
  .studio-top-btn {
    padding: 0;
    width: 32px;
    justify-content: center;
  }
}

@media (max-width: 380px) {
  .studio-header {
    padding: 20px 12px 0 12px;
    gap: 6px;
  }
  .studio-header-actions {
    gap: 4px;
  }
  .studio-top-btn {
    width: 28px;
    height: 28px;
    border-radius: 7px;
  }
}

/* --------------------------------------------------------------------------
   2. FOLD (Samsung Z-Fold: 601px - 840px)
   - Lebar 50% persis mengisi layar kanan agar tidak memotong tekukan (crease)
   - Tinggi 50vh di kuadran kanan bawah
   - Header di kiri atas (layar kiri)
   - Grid 4x4 persis di tengah layar
   -------------------------------------------------------------------------- */
@media (min-width: 601px) and (max-width: 840px) {
  .app-viewport {
    position: relative;
    width: 100%;
    height: 100%;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
  }

  .studio-header {
    position: absolute;
    top: 36px;
    left: 32px;
    right: 32px;
    width: auto;
    height: auto;
    z-index: 20;
    padding: 0;
    box-sizing: border-box;
  }

  .brand-title, .brand-subtitle {
    font-size: 40px;
    letter-spacing: -0.5px;
  }

  .dashboard-container {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 50%;
    height: 50vh;
    max-height: 50vh;
    min-height: 50vh;
    border-top-left-radius: 64px;
    padding: 14px 16px 16px 16px;
    gap: 10px;
  }

  .action-buttons-row {
    height: 76px;
    gap: 10px;
  }

  .action-btn {
    padding: 10px 12px;
  }

  .action-btn-title {
    font-size: 15px;
  }
}

/* --------------------------------------------------------------------------
   3. TABLET (841px - 1100px, iPad Pro 11")
   - Grid 4x4 DI TENGAH PERSIS
   - Dashboard container di KANAN BAWAH
   - Tinggi selalu 50% dari bawah ke atas
   -------------------------------------------------------------------------- */
@media (min-width: 841px) and (max-width: 1100px) {
  .app-viewport {
    position: relative;
    width: 100%;
    height: 100%;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
  }

  .studio-header {
    position: absolute;
    top: 40px;
    left: 44px;
    right: 44px;
    width: auto;
    height: auto;
    z-index: 20;
    padding: 0;
    box-sizing: border-box;
  }

  .brand-title, .brand-subtitle {
    font-size: 52px;
    letter-spacing: -0.8px;
  }

  .badge-pre-alpha {
    font-size: 14px;
    padding: 4px 12px;
    transform: translateY(-6px);
  }

  .dashboard-container {
    position: absolute;
    right: 0;
    bottom: 0;
    width: clamp(380px, 32vw, 440px);
    height: 50vh;
    max-height: 50vh;
    min-height: 50vh;
    border-top-left-radius: 64px;
    padding: 16px;
    gap: 10px;
  }

  .action-buttons-row {
    height: 80px;
    gap: 10px;
  }

  .action-btn-title {
    font-size: 16px;
  }
}

/* --------------------------------------------------------------------------
   4. DESKTOP (> 1100px, Desktop - 1)
   - Grid 4x4 DI TENGAH PERSIS
   - Dashboard container di KANAN BAWAH
   -------------------------------------------------------------------------- */
@media (min-width: 1101px) {
  .app-viewport {
    position: relative;
    width: 100%;
    height: 100%;
    height: 100vh;
    height: 100dvh;
    max-height: 100dvh;
  }

  .studio-header {
    position: absolute;
    top: 56px;
    left: 64px;
    right: 64px;
    width: auto;
    height: auto;
    z-index: 20;
    padding: 0;
    box-sizing: border-box;
  }

  .brand-title, .brand-subtitle {
    font-size: clamp(58px, 4.5vw, 68px);
    letter-spacing: -1px;
  }

  .badge-pre-alpha {
    font-size: 15px;
    padding: 5px 14px;
    transform: translateY(-8px);
  }

  .dashboard-container {
    position: absolute;
    right: 0;
    bottom: 0;
    width: clamp(380px, 30vw, 440px);
    height: 50vh;
    max-height: 50vh;
    min-height: 50vh;
    border-top-left-radius: 64px;
    padding: 16px;
    gap: 10px;
  }

  .action-buttons-row {
    height: 80px;
    gap: 10px;
  }

  .action-btn-title {
    font-size: 16px;
  }
}

/* Dashboard Toast Notification */
.dashboard-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background-color: var(--color-primary);
  color: var(--bg-canvas);
  font-family: var(--font-brand);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 8px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 9999;
}

.dashboard-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}