@media (max-width: 768px) {
  .ai-studio-body .dock-logo { right: 14px; left: auto; }
}

/* === Sidebar user profile — vertical stack === */
.ai-studio-sidebar-user {
  padding: 16px;
  border-bottom: 1px solid var(--studio-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  cursor: pointer;
  transition: background 0.2s;
}
.ai-studio-sidebar-user:hover {
  background: var(--studio-card);
}
.ai-studio-sidebar-user .sidebar-user-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--studio-border);
}
.ai-studio-sidebar-user .sidebar-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ai-studio-sidebar-user .sidebar-user-avatar .avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--studio-accent-light);
  color: var(--studio-accent);
}
.ai-studio-sidebar-user .sidebar-user-info {
  line-height: 1.3;
}
.ai-studio-sidebar-user .sidebar-user-info strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--studio-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ai-studio-sidebar-user .sidebar-user-info span {
  display: block;
  font-size: 0.72rem;
  color: var(--studio-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
@media (max-width: 991px) {
  .ai-studio-sidebar-user { display: flex; }
}

/* === Mobile nav user — vertical stack === */
.mobile-nav-user {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
  min-width: 0;
  cursor: pointer;
  padding: 8px 0;
}
.mobile-nav-user .mobile-user-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  border: 2px solid var(--studio-border);
}
.mobile-nav-user .mobile-user-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.mobile-nav-user .mobile-user-avatar .avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  background: var(--studio-accent-light);
  color: var(--studio-accent);
}
.mobile-nav-user .mobile-user-info {
  line-height: 1.3;
}
.mobile-nav-user .mobile-user-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--studio-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mobile-nav-user .mobile-user-info span {
  display: block;
  font-size: 0.75rem;
  color: var(--studio-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* === Hide topbar profile (shown in sidebar + mobile nav instead) === */
#topbarProfileWrap { display: none !important; }

/* === AI STUDIO - Full Page Layout === */
:root {
  --studio-bg: #0a0a0f;
  --studio-card: #14141f;
  --studio-card-hover: #1e1e2e;
  --studio-border: #2a2a3a;
  --studio-text: #e0e0e0;
  --studio-text-secondary: #8888a0;
  --studio-accent: #c0392b;
  --studio-accent-hover: #e11d2e;
  --studio-accent-light: rgba(192,57,43,0.15);
  --studio-sidebar: #0f0f18;
  --studio-topbar: #0d0d16;
  --studio-input: #1a1a28;
  --studio-canvas: #12121e;
  --sidebar-width: 240px;
  --topbar-height: 64px;
}
[data-theme="light"] {
  --studio-bg: #fef5f7;
  --studio-card: #ffffff;
  --studio-card-hover: #fff0f3;
  --studio-border: #f0dce2;
  --studio-text: #2a1a1e;
  --studio-text-secondary: #8a6b73;
  --studio-accent: #f5a0b5;
  --studio-accent-hover: #e88da3;
  --studio-accent-light: rgba(245,160,181,0.15);
  --studio-sidebar: #ffffff;
  --studio-topbar: #ffffff;
  --studio-input: #fff0f3;
  --studio-canvas: #fef5f7;
}

.ai-studio-body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--studio-bg);
  color: var(--studio-text);
  min-height: 100vh;
  overflow-x: hidden;
  display: flex;
}

/* === TOP BAR === */
.ai-studio-topbar {
  position: fixed;
  top: 0;
  left: var(--sidebar-width);
  right: 0;
  height: var(--topbar-height);
  background: var(--studio-topbar);
  border-bottom: 1px solid var(--studio-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 600;
  pointer-events: auto;
}
.ai-studio-topbar .topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ai-studio-topbar .topbar-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--studio-text);
  text-decoration: none;
}
.ai-studio-topbar .topbar-logo i {
  color: var(--studio-accent);
  font-size: 1.3rem;
}
.ai-studio-topbar .topbar-logo span {
  display: none;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}
.topbar-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}
.topbar-right {
  flex: 1;
}
.topbar-profile-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.topbar-profile-wrap .topbar-profile {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  transition: border-color 0.2s;
}
.topbar-profile-wrap .topbar-profile:hover {
  border-color: var(--studio-accent);
}
.topbar-avatar-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--studio-accent);
}
.topbar-user-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.topbar-user-info strong {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--studio-text);
}
.topbar-user-info span {
  font-size: 0.7rem;
  color: var(--studio-text-secondary);
}
.topbar-center {
  display: flex;
  align-items: center;
  gap: 16px;
}
.credit-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: var(--studio-accent-light);
  border: 1px solid rgba(192,57,43,0.3);
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--studio-text);
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}
.credit-pill:hover {
  transform: scale(1.04);
  background: var(--studio-accent);
}
.credit-pill i {
  color: #ffd700;
  font-size: 0.9rem;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.topbar-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--studio-border);
  background: var(--studio-card);
  color: var(--studio-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  transition: all 0.2s;
  position: relative;
}
.topbar-icon-btn:hover {
  border-color: var(--studio-accent);
  color: var(--studio-text);
}
.notification-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--studio-accent);
}
.topbar-profile {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--studio-accent);
  cursor: pointer;
  object-fit: cover;
  background: var(--studio-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--studio-text-secondary);
  font-size: 0.9rem;
  overflow: hidden;
}
.topbar-profile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === LAYOUT === */
.ai-studio-layout {
  display: flex;
  width: 100%;
  padding-top: var(--topbar-height);
  padding-left: var(--sidebar-width);
  min-height: 100vh;
}
.ai-studio-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 20px 24px 16px;
  min-width: 0;
}

/* === LEFT SIDEBAR === */
.ai-studio-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--studio-sidebar);
  border-right: 1px solid var(--studio-border);
  display: flex;
  flex-direction: column;
  z-index: 200;
  overflow-y: auto;
}
.sidebar-logo-area {
  padding: 16px 20px;
  border-bottom: 1px solid var(--studio-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  position: relative;
}
.sidebar-logo-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text);
  transition: opacity 0.3s ease;
}
.sidebar-logo-link:hover {
  opacity: 0.85;
}
.sidebar-logo-link i {
  color: var(--studio-accent);
  font-size: 1.3rem;
}
.sidebar-logo-link span {
  font-size: 1.15rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--studio-accent), #ff6b6b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.sidebar-nav {
  flex: 1;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--studio-text-secondary);
  transition: all 0.2s;
  text-decoration: none;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}
.sidebar-nav-item i {
  width: 20px;
  text-align: center;
  font-size: 0.95rem;
}
.sidebar-nav-item:hover {
  background: var(--studio-accent-light);
  color: var(--studio-text);
}
.sidebar-nav-item.active {
  background: var(--studio-accent);
  color: #fff;
}
.sidebar-bottom {
  padding: 12px;
  border-top: 1px solid var(--studio-border);
}

/* === TOP TABS === */
.studio-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  background: var(--studio-card);
  border-radius: 12px;
  padding: 4px;
  flex-shrink: 0;
}
.studio-tab-btn {
  flex: 1;
  padding: 10px 16px;
  border-radius: 10px;
  border: none;
  background: none;
  color: var(--studio-text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.studio-tab-btn.active {
  background: var(--studio-accent);
  color: #fff;
  box-shadow: 0 4px 15px rgba(192,57,43,0.3);
}
.studio-tab-btn:hover:not(.active) {
  color: var(--studio-text);
}

/* === MAIN CONTENT AREA === */
.studio-content {
  display: flex;
  gap: 20px;
  flex: 1;
  min-height: 0;
}
.studio-canvas-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* === CANVAS === */
.studio-canvas {
  flex: 1;
  min-height: 320px;
  border: 2px dashed var(--studio-border);
  border-radius: 16px;
  background: var(--studio-canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.studio-canvas.dragging {
  border-color: var(--studio-accent);
  background: var(--studio-accent-light);
}
.canvas-empty {
  text-align: center;
  animation: fadeIn 0.4s ease;
}
.canvas-empty i {
  font-size: 3rem;
  color: var(--studio-accent);
  opacity: 0.5;
  margin-bottom: 16px;
}
.canvas-empty h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--studio-text);
}
.canvas-empty p {
  font-size: 0.85rem;
  color: var(--studio-text-secondary);
}
.canvas-results {
  display: grid;
  gap: 16px;
  width: 100%;
  height: 100%;
  animation: fadeIn 0.4s ease;
}
.canvas-results.grid-1 { grid-template-columns: 1fr; }
.canvas-results.grid-2 { grid-template-columns: 1fr 1fr; }
.canvas-results.grid-3, .canvas-results.grid-4 { grid-template-columns: 1fr 1fr; }
.canvas-result-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.canvas-result-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.canvas-result-item:hover img {
  transform: scale(1.08);
}
.canvas-result-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.result-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 10px;
  gap: 8px;
}
.canvas-result-item:hover .result-overlay {
  opacity: 1;
}
.result-overlay button {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all 0.2s;
}
.result-dl-btn {
  background: var(--studio-accent);
  color: #fff;
}
.result-dl-btn:hover {
  transform: scale(1.1);
}
.result-fav-btn {
  background: rgba(255,255,255,0.2);
  color: #fff;
}
.result-fav-btn:hover {
  background: var(--studio-accent);
}
.result-fav-btn.favorited {
  background: var(--studio-accent);
  color: #fff;
}
.canvas-loading {
  text-align: center;
  animation: fadeIn 0.3s ease;
}
.canvas-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--studio-border);
  border-top-color: var(--studio-accent);
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: spin 0.8s linear infinite;
}
.canvas-loading p {
  color: var(--studio-text-secondary);
  font-size: 0.9rem;
}

/* === TRY THESE CHIPS === */
.try-these {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.try-chip {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--studio-border);
  background: var(--studio-card);
  color: var(--studio-text-secondary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.try-chip:hover {
  border-color: var(--studio-accent);
  color: var(--studio-text);
  background: var(--studio-accent-light);
}

/* === PROMPT BAR (inline, below canvas) === */
.prompt-bar-inline {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  flex-shrink: 0;
}
.prompt-bar-inline .prompt-input-wrap {
  flex: 1;
  position: relative;
  min-width: 0;
  width: 100%;
  max-width: 100%;
}
.prompt-bar-inline .prompt-attach-icon {
  position: absolute;
  left: 10px;
  top: 12px;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--studio-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all 0.2s;
  z-index: 2;
}
.prompt-bar-inline .prompt-attach-icon:hover {
  background: var(--studio-accent-light);
  color: var(--studio-accent);
}
.prompt-bar-inline textarea {
  width: 100%;
  max-width: 100%;
  padding: 12px 16px 12px 48px;
  border-radius: 14px;
  border: 1px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text);
  font-size: 0.9rem;
  font-family: inherit;
  resize: vertical;
  min-height: 60px;
  max-height: 140px;
  outline: none;
  transition: border 0.2s;
  box-sizing: border-box;
}
.prompt-bar-inline textarea:focus {
  border-color: var(--studio-accent);
}
.prompt-bar-inline .char-counter {
  position: absolute;
  bottom: 8px;
  right: 12px;
  font-size: 0.72rem;
  color: var(--studio-text-secondary);
  z-index: 2;
  pointer-events: none;
}
.prompt-bar-inline .prompt-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
  padding-top: 2px;
}
.credit-cost-badge {
  font-size: 0.75rem;
  color: var(--studio-text-secondary);
  white-space: nowrap;
  font-weight: 500;
}
.prompt-bar-inline .prompt-action-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--studio-border);
  background: var(--studio-card);
  color: var(--studio-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.2s;
  font-family: inherit;
}
.prompt-bar-inline .prompt-action-btn:hover {
  border-color: var(--studio-accent);
  color: var(--studio-text);
}
.prompt-bar-inline .prompt-action-btn.generate-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--studio-accent);
  color: #fff;
  border: none;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(192,57,43,0.3);
}
.prompt-bar-inline .prompt-action-btn.generate-btn:hover {
  background: var(--studio-accent-hover);
  transform: scale(1.05);
}

/* Remove the fixed prompt bar class and add bottom padding */
.ai-studio-main {
  padding-bottom: 16px !important;
}

/* === REFERENCE IMAGE PREVIEW === */
.ref-preview {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: var(--studio-card);
  border: 1px solid var(--studio-accent);
  border-radius: 10px;
  margin-bottom: 8px;
  flex-shrink: 0;
}
.ref-preview img {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--studio-border);
}
.ref-preview .ref-preview-name {
  font-size: 0.75rem;
  color: var(--studio-text-secondary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ref-preview .ref-preview-close {
  background: none;
  border: none;
  color: var(--studio-text-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}
.ref-preview .ref-preview-close:hover {
  color: var(--studio-accent);
}
  color: #fff;
  background: rgba(0,0,0,0.5);
  border-radius: 4px;
  padding: 2px 4px;
}

/* SESSION RESULTS removed - images go inside studio-canvas */

/* === PROMPTS GALLERY — Masonry: 2 cols mobile/tablet, 3 cols desktop === */
.prompts-gallery-grid {
  column-count: 2;
  column-gap: 12px;
  width: 100%;
}
@media (min-width: 1025px) {
  .prompts-gallery-grid {
    column-count: 3;
    column-gap: 16px;
  }
}
.prompts-gallery-grid > * {
  width: 100%;
  display: block;
  margin-bottom: 12px;
  border-radius: 12px;
  overflow: hidden;
  break-inside: avoid;
}
.prompts-gallery-grid .studio-gallery-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--studio-border);
  transition: transform 0.2s, border-color 0.2s;
  border-radius: 12px;
  padding: 0;
  margin: 0;
}
.prompts-gallery-grid .studio-gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  margin: 0;
  padding: 0;
}
.prompts-gallery-grid .studio-gallery-item:hover {
  transform: scale(1.03);
  border-color: var(--studio-accent);
}
.prompts-gallery-grid .studio-gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}
/* === Mobile AI Studio Nav Overlay === */
.mobile-studio-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s, visibility 0.3s;
}
.mobile-studio-nav.open {
  visibility: visible;
  opacity: 1;
}
@media (min-width: 992px) {
  .mobile-studio-nav { display: none !important; }
}
@media (max-width: 991px) {
  .mobile-studio-nav-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
  }
  .mobile-studio-nav-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 280px;
    height: 100%;
    background: var(--studio-bg);
    border-left: 1px solid var(--studio-border);
    padding: 20px 0;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.3s;
  }
  .mobile-studio-nav.open .mobile-studio-nav-panel {
    transform: translateX(0);
  }
  .mobile-studio-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--studio-border);
  }
  .mobile-studio-nav-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--studio-text);
  }
  .mobile-studio-nav-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--studio-border);
    background: var(--studio-card);
    color: var(--studio-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
  }
  .mobile-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 20px;
    border: none;
    background: none;
    color: var(--studio-text);
    font-size: 0.95rem;
    cursor: pointer;
    transition: background 0.2s;
    text-align: left;
  }
  .mobile-nav-item:hover,
  .mobile-nav-item.active {
    background: var(--studio-card);
  }
  .mobile-nav-item i {
    width: 20px;
    text-align: center;
    color: var(--studio-accent);
  }
  .mobile-nav-item.active {
    color: var(--studio-accent);
    font-weight: 600;
  }
}

@media (max-width: 991px) {
  .ai-studio-topbar .topbar-center {
    flex: 1;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .ai-studio-topbar .topbar-left .topbar-profile-wrap {
    display: none;
  }
  .ai-studio-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 12px;
    left: 0;
    width: 100%;
  }
  .ai-studio-topbar .topbar-left {
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .mobile-nav-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid var(--studio-border);
    background: var(--studio-card);
    color: var(--studio-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: background 0.2s;
  }
  .mobile-nav-btn:hover {
    background: var(--studio-hover);
  }
}
@media (min-width: 992px) {
  .mobile-nav-btn {
    display: none;
  }
}

.studio-gallery-num {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 6px;
  font-weight: 600;
}

/* === MODE SUB-TABS (above prompt) === */
.mode-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 8px;
  background: var(--studio-bg);
  border-radius: 10px;
  padding: 3px;
}
#studioModeTabs.mode-tabs {
  margin-bottom: 8px;
}
.mode-tab {
  flex: 1;
  padding: 6px 8px;
  border: none;
  background: transparent;
  color: var(--studio-text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  font-family: inherit;
}
.mode-tab.active {
  background: var(--studio-card);
  color: var(--studio-text);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.mode-tab:hover:not(.active) {
  color: var(--studio-text);
}
.studio-settings {
  width: 280px;
  flex-shrink: 0;
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-height: calc(100vh - var(--topbar-height) - 160px);
  overflow-y: auto;
}
.studio-settings h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--studio-text);
  margin-bottom: 4px;
}
.settings-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.settings-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--studio-text-secondary);
}
.studio-model-selector {
  position: relative;
}
.studio-model-selector .model-select-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text);
  font-size: 0.82rem;
  cursor: pointer;
  transition: border 0.2s;
  width: 100%;
  font-family: inherit;
}
.studio-model-selector .model-select-trigger:hover {
  border-color: var(--studio-accent);
}
.studio-model-selector .model-select-trigger i:last-child {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--studio-text-secondary);
}
.model-dropdown-list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  border-radius: 10px;
  padding: 4px;
  z-index: 50;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  display: none;
}
.model-dropdown-list.open {
  display: block;
}
.model-dropdown-item {
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--studio-text);
  cursor: pointer;
  transition: background 0.15s;
}
.model-dropdown-item:hover {
  background: var(--studio-accent-light);
  color: var(--studio-text);
}

/* Settings pill groups */
.settings-pill-group {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.settings-pill {
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text-secondary);
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  font-weight: 500;
}
.settings-pill:hover {
  border-color: var(--studio-accent);
  color: var(--studio-text);
}
.settings-pill.active {
  background: var(--studio-accent);
  color: #fff;
  border-color: var(--studio-accent);
}
.settings-pill.icon-pill {
  display: flex;
  align-items: center;
  gap: 4px;
}
.settings-pill.icon-pill .ar-icon {
  display: inline-block;
  width: 14px;
  height: 10px;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  opacity: 0.7;
}
.settings-pill.icon-pill.active .ar-icon { opacity: 1; }
.ar-16-9 { aspect-ratio: 16/9; width: 16px; }
.ar-9-16 { aspect-ratio: 9/16; height: 12px; width: auto; }
.ar-4-3 { aspect-ratio: 4/3; width: 14px; }
.ar-3-4 { aspect-ratio: 3/4; height: 12px; width: auto; }
.ar-1-1 { aspect-ratio: 1/1; width: 10px; }

/* Negative prompt toggle */
.neg-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--studio-text-secondary);
}
.neg-toggle input[type="checkbox"] {
  accent-color: var(--studio-accent);
}
.neg-input {
  margin-top: 6px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text);
  font-size: 0.8rem;
  width: 100%;
  outline: none;
  font-family: inherit;
  display: none;
}
.neg-input:focus {
  border-color: var(--studio-accent);
}
.neg-input.visible {
  display: block;
}

/* Generate button in settings */
.studio-gen-btn {
  padding: 12px;
  border-radius: 12px;
  border: none;
  background: var(--studio-accent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.studio-gen-btn:hover {
  background: var(--studio-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(192,57,43,0.3);
}
.studio-gen-btn:active {
  transform: translateY(0);
}
.studio-estimate {
  text-align: center;
  font-size: 0.75rem;
  color: var(--studio-text-secondary);
  margin-top: -8px;
}

/* === GALLERY SECTION === */
.studio-gallery {
  margin-top: 24px;
  padding-bottom: 20px;
  flex-shrink: 0;
}
.gallery-tabs {
  display: flex;
  gap: 2px;
  background: var(--studio-card);
  border-radius: 10px;
  padding: 3px;
  margin-bottom: 16px;
}
.gallery-tab {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  border: none;
  background: none;
  color: var(--studio-text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.gallery-tab.active {
  background: var(--studio-accent);
  color: #fff;
}
.gallery-tab:hover:not(.active) {
  color: var(--studio-text);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.gallery-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  aspect-ratio: 1;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.gallery-item:hover img {
  transform: scale(1.05);
}
.gallery-item-overlay {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.4);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  transition: all 0.2s;
  opacity: 0;
}
.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}
.gallery-item-overlay.favorited {
  opacity: 1;
  background: var(--studio-accent);
}
.gallery-empty {
  text-align: center;
  padding: 40px;
  color: var(--studio-text-secondary);
}
.gallery-empty i {
  font-size: 2rem;
  margin-bottom: 12px;
  opacity: 0.5;
}
.gallery-empty p {
  font-size: 0.85rem;
}

/* === LIGHTBOX === */
.studio-lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.studio-lightbox.open {
  opacity: 1;
  pointer-events: auto;
}
.studio-lightbox img, .studio-lightbox video {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all 0.2s;
}
.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
}

/* === SIDEBAR PAGE VIEWS === */
.sidebar-page {
  display: none;
  animation: fadeIn 0.3s ease;
}
.sidebar-page.active {
  display: block;
  flex: 1;
  width: 100%;
  padding: 24px;
  box-sizing: border-box;
}

.sidebar-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.sidebar-page-header h2 {
  font-size: 1.2rem;
  font-weight: 700;
}
.sidebar-page-header .close-page-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--studio-border);
  background: var(--studio-card);
  color: var(--studio-text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.sidebar-page-header .close-page-btn:hover {
  border-color: var(--studio-accent);
  color: var(--studio-text);
}

/* Templates grid */
.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}
.template-card {
  padding: 16px;
  border-radius: 12px;
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  cursor: pointer;
  transition: all 0.2s;
}
.template-card:hover {
  border-color: var(--studio-accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.template-card i {
  font-size: 1.3rem;
  color: var(--studio-accent);
  margin-bottom: 8px;
}
.template-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.template-card p {
  font-size: 0.78rem;
  color: var(--studio-text-secondary);
  line-height: 1.4;
}

/* Models grid */
.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}
.model-card {
  padding: 16px;
  border-radius: 12px;
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
}
.model-card h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.model-card .model-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.model-card .model-badge.badge-image {
  background: rgba(192,57,43,0.15);
  color: var(--studio-accent);
}
.model-card .model-badge.badge-video {
  background: rgba(100,100,255,0.15);
  color: #6666ff;
}
.model-card p {
  font-size: 0.78rem;
  color: var(--studio-text-secondary);
  line-height: 1.4;
}

/* History/Gallery lists */
.history-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.history-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 10px;
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  cursor: pointer;
  transition: all 0.2s;
}
.history-item:hover {
  border-color: var(--studio-accent);
}
.history-item img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
}
.history-item .history-info {
  flex: 1;
  min-width: 0;
}
.history-item .history-info h4 {
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.history-item .history-info p {
  font-size: 0.75rem;
  color: var(--studio-text-secondary);
}
.history-item .history-info .history-date {
  font-size: 0.7rem;
  color: var(--studio-text-secondary);
  opacity: 0.7;
}

/* Coming Soon overlay */
.coming-soon-overlay {
  text-align: center;
  padding: 60px 20px;
}
.coming-soon-overlay i {
  font-size: 3rem;
  color: var(--studio-accent);
  opacity: 0.5;
  margin-bottom: 16px;
}
.coming-soon-overlay h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.coming-soon-overlay p {
  color: var(--studio-text-secondary);
  font-size: 0.9rem;
}

/* Sidebar page heading centered */
.sidebar-page-heading {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--studio-text);
}
.models-category-heading {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--studio-accent);
  margin: 16px 0 12px;
}
.model-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  color: var(--studio-accent);
}
.model-logo svg {
  width: 24px;
  height: 24px;
}
.model-card {
  cursor: pointer;
  transition: all 0.25s;
}
.model-card:hover {
  border-color: var(--studio-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}
/* History grid */
.history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
}
.gallery-item {
  cursor: pointer;
}
.gallery-item-prompt {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 20px 10px 8px;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  color: #fff;
  font-size: 0.72rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}
.gallery-item:hover .gallery-item-prompt {
  opacity: 1;
}
.gallery-item-overlay {
  position: absolute;
  top: 6px;
  right: 6px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}
.gallery-fav-btn, .gallery-dl-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  transition: all 0.2s;
  background: rgba(0,0,0,0.4);
  color: #fff;
}
.gallery-fav-btn:hover, .gallery-dl-btn:hover {
  background: var(--studio-accent);
  transform: scale(1.1);
}
.gallery-fav-btn.favorited {
  background: var(--studio-accent);
}
.video-result-item video {
  display: block;
}

/* History detail view */
.history-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.history-detail-header h3 {
  margin: 0;
  font-size: 1rem;
}
.history-detail-back {
  background: var(--studio-input);
  border: 1px solid var(--studio-border);
  color: var(--studio-text);
  cursor: pointer;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}
.history-detail-back:hover {
  background: var(--studio-accent);
  color: #fff;
}
.history-detail-media {
  margin-bottom: 16px;
}
.history-detail-prompt label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--studio-text-secondary);
}

/* History item hover icons */
.hist-item .gallery-item-overlay {
  display: flex;
  gap: 6px;
  top: 6px;
  right: 6px;
}
.hist-view-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  transition: all 0.2s;
  background: rgba(0,0,0,0.4);
  color: #fff;
}
.hist-view-btn:hover {
  background: var(--studio-accent);
  transform: scale(1.1);
}

/* === ANIMATIONS === */
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* === RESPONSIVE === */
@media (max-width: 1200px) {
  .studio-settings { width: 240px; }
}
@media (min-width: 993px) {
  .sidebar-mobile-close { display: none; }
}
@media (max-width: 992px) {
  .ai-studio-body { flex-direction: column; }
  .ai-studio-layout { padding-left: 0; padding-top: 0; flex: 1; }
  .ai-studio-topbar { position: relative; z-index: 600; left: 0; top: 0; width: 100%; pointer-events: auto; }
  .ai-studio-sidebar { transform: translateX(-100%); transition: transform 0.3s; z-index: 500; }
  .ai-studio-sidebar.open { transform: translateX(0); }
  .studio-sidebar-backdrop {
    position: fixed; inset: 0; z-index: 499;
    background: rgba(0,0,0,0.5);
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
  }
  .studio-sidebar-backdrop.open {
    opacity: 1; visibility: visible;
  }
  .sidebar-mobile-close {
    position: absolute; left: 12px; top: 12px; transform: none;
    width: 32px; height: 32px; border-radius: 50%;
    border: 1px solid var(--studio-border);
    background: var(--studio-card);
    color: var(--studio-text-secondary);
    cursor: pointer; font-size: 1.1rem;
    display: flex; align-items: center; justify-content: center;
    z-index: 10;
  }
  .studio-settings { width: 220px; }
  .ai-studio-topbar .topbar-logo span { display: none; }
}
@media (max-width: 768px) {
  .studio-content { flex-direction: column; }
  .studio-settings { width: 100%; max-height: none; }
  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .template-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .models-grid { grid-template-columns: 1fr; }
  .topbar-center .credit-pill { font-size: 0.78rem; padding: 4px 12px; }
  .ai-studio-topbar { padding: 0 12px; }
  .ai-studio-main { padding: 12px; }
  .sidebar-page.active { padding: 12px; width: 100%; max-width: 100%; box-sizing: border-box; }
  .prompts-gallery-grid { width: 100%; max-width: 100%; }
  .profile-page { margin: 80px auto 30px; padding: 0 12px; }
  .profile-card { padding: 20px; }
  /* Prompt bar responsive */
  .prompt-bar-inline { flex-direction: column; gap: 8px; }
  .prompt-bar-inline .prompt-input-wrap { padding-right: 0; }
  .prompt-bar-inline .prompt-actions { align-self: flex-end; }
  .mode-tabs { overflow-x: auto; }
  .mode-tab { font-size: 0.7rem; padding: 5px 6px; white-space: nowrap; }
}
@media (max-width: 480px) {
  .canvas-results.grid-2, .canvas-results.grid-3, .canvas-results.grid-4 { grid-template-columns: 1fr; }
  .profile-page { margin: 70px auto 20px; }
  .profile-card { padding: 16px; }
}

/* ===== SETTINGS PAGE ===== */
.settings-page {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.settings-main {
  flex: 1;
  min-width: 0;
}
.settings-header {
  margin-bottom: 20px;
}
.settings-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--studio-text);
}
.settings-header p {
  font-size: 0.85rem;
  color: var(--studio-text-secondary);
}

/* Settings tabs */
.settings-stabs {
  display: flex;
  gap: 2px;
  background: var(--studio-card);
  border-radius: 10px;
  padding: 3px;
  margin-bottom: 20px;
  border: 1px solid var(--studio-border);
  overflow-x: auto;
}
.settings-stab {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  border: none;
  background: none;
  color: var(--studio-text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  white-space: nowrap;
  text-align: center;
}
.settings-stab.active {
  background: var(--studio-accent);
  color: #fff;
}
.settings-stab:hover:not(.active) {
  color: var(--studio-text);
}
.settings-stab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}
.settings-stab-content.active {
  display: block;
}

/* Settings sections */
.settings-sections {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.settings-section-card {
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  border-radius: 12px;
  padding: 16px;
}
.settings-section-card h4 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 2px;
  color: var(--studio-text);
}
.settings-section-card > p {
  font-size: 0.75rem;
  color: var(--studio-text-secondary);
  margin-bottom: 12px;
}

/* Settings select dropdowns */
.settings-select {
  width: 100%;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text);
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  transition: border 0.2s;
  appearance: auto;
}
.settings-select:focus {
  border-color: var(--studio-accent);
}

/* Settings grid for generation parameters */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 4px;
}

/* Range controls */
.range-control {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.range-control > label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--studio-text-secondary);
}
.range-control input[type="range"] {
  width: 100%;
  height: 6px;
  -webkit-appearance: none;
  appearance: none;
  background: var(--studio-border);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}
.range-control input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--studio-accent);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}
.range-control input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--studio-accent);
  cursor: pointer;
  border: 2px solid #fff;
}
.range-val {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--studio-accent);
  text-align: right;
}

/* Field controls */
.field-control {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.field-control > label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--studio-text-secondary);
}
.settings-input {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text);
  font-size: 0.82rem;
  font-family: inherit;
  outline: none;
  width: 100%;
}
.settings-input:focus {
  border-color: var(--studio-accent);
}

/* Toggle controls */
.toggle-control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.toggle-control > label:first-child {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--studio-text-secondary);
}
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}
.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--studio-border);
  border-radius: 22px;
  transition: 0.3s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: 0.3s;
}
.toggle-switch input:checked + .toggle-slider {
  background: var(--studio-accent);
}
.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(18px);
}

/* Save button */
.settings-save-btn {
  padding: 12px 24px;
  border-radius: 12px;
  border: none;
  background: var(--studio-accent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 4px;
}
.settings-save-btn:hover {
  background: var(--studio-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(192,57,43,0.3);
}

/* === SETTINGS RIGHT SIDEBAR === */
.settings-right {
  width: 260px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 20px;
}

/* Plan card */
.settings-plan-card {
  background: linear-gradient(135deg, var(--studio-accent-light), var(--studio-card));
  border: 1px solid var(--studio-accent);
  border-radius: 14px;
  padding: 20px;
}
.plan-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--studio-accent);
  margin-bottom: 14px;
}
.plan-badge i {
  font-size: 1.2rem;
}
.plan-features {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.plan-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--studio-text);
}
.plan-features li i {
  color: #22c55e;
  font-size: 0.9rem;
}

/* Usage stats */
.settings-usage {
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  border-radius: 12px;
  padding: 16px;
}
.settings-usage h4,
.settings-credits h4,
.settings-quick h4,
.settings-help h4 {
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--studio-text);
}
.usage-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.usage-stat {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: 8px;
  background: var(--studio-input);
}
.usage-stat i {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--studio-accent);
  background: var(--studio-accent-light);
}
.usage-stat div {
  display: flex;
  flex-direction: column;
}
.usage-stat strong {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--studio-text);
}
.usage-stat span {
  font-size: 0.7rem;
  color: var(--studio-text-secondary);
}

/* Credits section */
.settings-credits {
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.credit-amount {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--studio-accent);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.credit-amount i {
  color: #ffd700;
}
.add-credits-btn {
  padding: 10px 20px;
  border-radius: 10px;
  border: 2px solid var(--studio-accent);
  background: transparent;
  color: var(--studio-accent);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.add-credits-btn:hover {
  background: var(--studio-accent);
  color: #fff;
}

/* Quick settings */
.settings-quick {
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.quick-action-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  width: 100%;
  text-align: left;
}
.quick-action-btn:hover {
  border-color: var(--studio-accent);
  color: var(--studio-text);
  background: var(--studio-accent-light);
}
.quick-action-btn i {
  width: 18px;
  text-align: center;
  color: var(--studio-accent);
}

/* Help section */
.settings-help {
  background: var(--studio-card);
  border: 1px solid var(--studio-border);
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.help-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--studio-border);
  background: var(--studio-input);
  color: var(--studio-text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}
.help-link:hover {
  border-color: var(--studio-accent);
  color: var(--studio-text);
  background: var(--studio-accent-light);
}
.help-link i {
  width: 18px;
  text-align: center;
  color: var(--studio-accent);
}

/* Settings page responsive */
@media (max-width: 1200px) {
  .settings-page { flex-direction: column; }
  .settings-right { width: 100%; position: static; }
  .settings-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .settings-stabs { overflow-x: auto; }
  .settings-stab { font-size: 0.75rem; padding: 6px 10px; }
}

/* ===== PROMPTS PAGE ===== */
.prompt-page {
  animation: fadeIn 0.3s ease;
}
.prompt-tabs {
  display: flex;
  gap: 2px;
  background: var(--studio-card);
  border-radius: 10px;
  padding: 3px;
  margin-bottom: 16px;
  border: 1px solid var(--studio-border);
}
.prompt-tab {
  flex: 1;
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  background: none;
  color: var(--studio-text-secondary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.prompt-tab.active {
  background: var(--studio-accent);
  color: #fff;
}
.prompt-tab:hover:not(.active) {
  color: var(--studio-text);
}
.prompt-tab-content {
  display: none;
}
.prompt-tab-content.active {
  display: block;
}
.prompt-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.prompt-card {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--studio-border);
  background: var(--studio-card);
  cursor: pointer;
  transition: all 0.25s;
  aspect-ratio: 1;
  position: relative;
}
.prompt-card:hover {
  border-color: var(--studio-accent);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}
.prompt-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s;
}
.prompt-card:hover img {
  transform: scale(1.08);
}
.prompt-card-vid-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  color: rgba(255,255,255,0.9);
  background: rgba(0,0,0,0.4);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.prompt-card-desc {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 8px 10px;
  background: linear-gradient(transparent, rgba(0,0,0,0.8));
  color: #fff;
  font-size: 0.78rem;
  font-weight: 500;
}