/* 3D Liquid Chrome & Neon Studio - Ultra Modern Cyber Glassmorphism */

:root {
  --bg-primary: #07090e;
  --bg-secondary: #0d111a;
  --panel-bg: rgba(13, 17, 26, 0.78);
  --panel-border: rgba(255, 255, 255, 0.08);
  --panel-border-hover: rgba(0, 240, 255, 0.35);
  
  --accent-cyan: #00f0ff;
  --accent-magenta: #ff007f;
  --accent-gold: #ffd700;
  --accent-silver: #e2e8f0;
  --accent-green: #00ff88;
  
  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --glow-cyan: 0 0 25px rgba(0, 240, 255, 0.4);
  --glow-magenta: 0 0 25px rgba(255, 0, 127, 0.4);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-main);
  -webkit-font-smoothing: antialiased;
}

/* App Wrapper */
.app-container {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  position: relative;
}

/* Header */
.studio-header {
  height: 60px;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 50;
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.15), rgba(255, 0, 127, 0.15));
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.brand-badge .pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.app-heading h1 {
  font-size: 16px;
  font-weight: 700;
  background: linear-gradient(135deg, #ffffff 30%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.app-heading p {
  font-size: 11px;
  color: var(--text-muted);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Language Selector */
.lang-switcher {
  display: flex;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-full);
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.lang-btn:hover {
  color: var(--text-main);
}

.lang-btn.active {
  background: var(--accent-cyan);
  color: #07090e;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.4);
}

.site-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--panel-border);
  transition: all 0.2s ease;
}

.site-back-link:hover {
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.03);
}

/* Main Viewport Workspace */
.workspace-layout {
  flex: 1;
  display: flex;
  position: relative;
  overflow: hidden;
}

/* 3D Viewport Area */
.canvas-area {
  flex: 1;
  height: 100%;
  position: relative;
  background: radial-gradient(circle at center, #111625 0%, #06080d 100%);
  outline: none;
}

#three-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* Viewport HUD Overlays */
.viewport-hud {
  position: absolute;
  top: 18px;
  left: 18px;
  display: flex;
  gap: 10px;
  pointer-events: none;
  z-index: 10;
}

.hud-pill {
  pointer-events: auto;
  background: rgba(13, 17, 26, 0.65);
  backdrop-filter: blur(10px);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-pill.status-ready {
  color: var(--accent-green);
  border-color: rgba(0, 255, 136, 0.25);
}

.viewport-footer-hint {
  position: absolute;
  bottom: 18px;
  left: 24px;
  background: rgba(13, 17, 26, 0.6);
  backdrop-filter: blur(8px);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 11px;
  color: var(--text-dim);
  pointer-events: none;
  z-index: 10;
}

.camera-controls-floating {
  position: absolute;
  bottom: 18px;
  right: 430px;
  display: flex;
  gap: 8px;
  z-index: 10;
}

.icon-action-btn {
  background: rgba(13, 17, 26, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  padding: 8px 14px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.icon-action-btn:hover {
  color: var(--text-main);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

/* Sidebar Controls Panel */
.sidebar-panel {
  width: 410px;
  height: 100%;
  background: var(--panel-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--panel-border);
  display: flex;
  flex-direction: column;
  z-index: 20;
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.5);
}

/* Tab Navigation */
.tab-nav {
  display: flex;
  border-bottom: 1px solid var(--panel-border);
  background: rgba(7, 9, 14, 0.4);
}

.tab-btn {
  flex: 1;
  padding: 14px 6px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
  position: relative;
}

.tab-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
  color: var(--accent-cyan);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-cyan);
  box-shadow: 0 0 10px var(--accent-cyan);
}

/* Tab Content */
.tab-content-area {
  flex: 1;
  overflow-y: auto;
  padding: 22px;
}

.tab-content-area::-webkit-scrollbar {
  width: 5px;
}

.tab-content-area::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.tab-pane {
  display: none;
  flex-direction: column;
  gap: 20px;
}

.tab-pane.active {
  display: flex;
}

/* Form Controls & Groups */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-val-display {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: 11px;
}

.input-text {
  width: 100%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: var(--text-main);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  transition: all 0.2s ease;
}

.input-text:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
  background: rgba(0, 240, 255, 0.04);
}

.input-select {
  width: 100%;
  background: rgba(13, 17, 26, 0.95);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text-main);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.input-select:focus {
  outline: none;
  border-color: var(--accent-cyan);
}

/* Range Sliders */
.input-range {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
  transition: background 0.2s;
}

.input-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 0 10px var(--accent-cyan);
  transition: transform 0.1s ease;
}

.input-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Mode Switchers */
.mode-toggle-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  padding: 5px;
  border-radius: var(--radius-md);
}

.mode-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 8px 4px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mode-btn.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

/* SVG & Fractal Preset Grids */
.svg-preset-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.svg-preset-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  padding: 10px 6px;
  font-size: 11px;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.svg-preset-btn:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: rgba(0, 240, 255, 0.3);
  color: var(--text-main);
}

.svg-preset-btn.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
}

.svg-preset-icon {
  font-size: 18px;
  line-height: 1;
}

.layer-dot.svg-dot {
  background: #f59e0b;
  box-shadow: 0 0 8px #f59e0b;
}

.layer-dot.fractal-dot {
  background: #ec4899;
  box-shadow: 0 0 8px #ec4899;
}

.layer-dot.metaballs-dot {
  background: #06b6d4;
  box-shadow: 0 0 8px #06b6d4;
}

.layer-dot.kinetic-dot {
  background: #a855f7;
  box-shadow: 0 0 8px #a855f7;
}

.layer-dot.swarm-dot {
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

.layer-dot.heart-dot {
  background: #ff2a6d;
  box-shadow: 0 0 8px #ff2a6d;
}

.layer-dot.ocean-dot {
  background: #00d2ff;
  box-shadow: 0 0 8px #00d2ff;
}

.layer-dot.watch-dot {
  background: #d4af37;
  box-shadow: 0 0 8px #d4af37;
}

.layer-dot.hypercar-dot {
  background: #ff5500;
  box-shadow: 0 0 8px #ff5500;
}

.layer-dot.xenomorph-dot {
  background: #39ff14;
  box-shadow: 0 0 8px #39ff14;
}

/* Kinetic Typography Styles */
.kinetic-slogan-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin-top: 6px;
}

.kinetic-slogan-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  padding: 6px 8px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kinetic-slogan-btn:hover {
  background: rgba(168, 85, 247, 0.12);
  border-color: rgba(168, 85, 247, 0.4);
  color: #fff;
}

.kinetic-slogan-btn.active {
  background: rgba(168, 85, 247, 0.2);
  border-color: #a855f7;
  color: #c084fc;
}

/* Multi-Layer Composition Styles */
.compose-header-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.compose-layer-toggles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
}

.compose-layer-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  padding: 8px 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
}

.compose-layer-chip input {
  display: none;
}

.compose-layer-chip:has(input:checked),
.compose-layer-chip.active {
  background: rgba(0, 240, 255, 0.1);
  border-color: rgba(0, 240, 255, 0.4);
  color: #fff;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.15);
}

.compose-preset-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
}

.compose-preset-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  padding: 8px 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.compose-preset-btn .preset-icon {
  font-size: 14px;
}

.compose-preset-btn .preset-text {
  font-size: 9px;
  color: var(--text-muted);
  font-weight: 600;
  text-align: center;
  line-height: 1.1;
}

.compose-preset-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
}

.compose-preset-btn.active {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.compose-preset-btn.active .preset-text {
  color: #fff;
}

.compose-layer-card {
  background: rgba(13, 17, 26, 0.6);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  backdrop-filter: blur(8px);
}

.layer-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 10px;
}

.layer-card-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-main);
}

.layer-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.layer-dot.text-dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 6px var(--accent-cyan);
}

.layer-dot.shape-dot {
  background: #bf55ec;
  box-shadow: 0 0 6px #bf55ec;
}

.layer-dot.model-dot {
  background: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
}

.layer-align-actions {
  display: flex;
  gap: 4px;
}

.btn-micro-align {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  padding: 3px 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-micro-align:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.25);
}

.layer-card-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.pos-control-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: rgba(0, 0, 0, 0.25);
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.pos-control-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pos-control-item .form-label {
  font-size: 10px;
  margin-bottom: 2px;
}

/* 3D Model Dropzone & Status */
.dropzone-area {
  border: 2px dashed rgba(0, 240, 255, 0.35);
  background: rgba(0, 240, 255, 0.03);
  border-radius: var(--radius-md);
  padding: 22px 14px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.dropzone-area:hover, .dropzone-area.dragover {
  border-color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.09);
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.22);
}

.dropzone-icon {
  width: 32px;
  height: 32px;
  color: var(--accent-cyan);
}

.dropzone-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
}

.dropzone-desc {
  font-size: 11px;
  color: var(--text-muted);
}

.model-file-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 12px;
}

.model-file-name {
  font-weight: 600;
  color: var(--accent-cyan);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 170px;
}

.btn-remove-model {
  background: rgba(255, 0, 127, 0.15);
  border: 1px solid rgba(255, 0, 127, 0.4);
  color: #ff3399;
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-remove-model:hover {
  background: rgba(255, 0, 127, 0.3);
}

/* Material Preset Cards Grid */
.preset-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.preset-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  padding: 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.2s ease;
}

.preset-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
}

.preset-card.active {
  border-color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.06);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.15);
}

.preset-header {
  display: flex;
  align-items: center;
  gap: 8px;
}

.preset-preview-orb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
}

.orb-chrome {
  background: linear-gradient(135deg, #ffffff, #888888, #ffffff);
  box-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
}

.orb-neon {
  background: linear-gradient(135deg, #00f0ff, #ff007f);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.8);
}

.orb-gold {
  background: linear-gradient(135deg, #ffe066, #d4af37, #996515);
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.6);
}

.orb-iridescent {
  background: linear-gradient(135deg, #ff71ce, #01cdfe, #05ffa1, #b967ff);
  box-shadow: 0 0 8px rgba(185, 103, 255, 0.6);
}

.orb-obsidian {
  background: linear-gradient(135deg, #2a2a2a, #0a0a0a);
  box-shadow: 0 0 8px rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.orb-ruby {
  background: linear-gradient(135deg, #ff1a4a, #800020);
  box-shadow: 0 0 8px rgba(255, 26, 74, 0.6);
}

.orb-oil-slick {
  background: linear-gradient(135deg, #ff007f, #00f0ff, #ffe600, #9d4edd);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.7);
}

.orb-titanium {
  background: linear-gradient(135deg, #00f0ff, #7928ca, #ff0080, #f5a623);
  box-shadow: 0 0 10px rgba(121, 40, 202, 0.7);
}

.orb-rose-gold {
  background: linear-gradient(135deg, #f7c8ba, #e0a899, #b76e79);
  box-shadow: 0 0 8px rgba(224, 168, 153, 0.6);
}

.orb-mercury {
  background: radial-gradient(circle at 35% 35%, #ffffff, #cfd8dc 50%, #455a64 90%);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.hud-audio-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 2px;
  height: 10px;
  margin-left: 2px;
}
.hud-bar {
  width: 2.5px;
  height: 4px;
  background: #00f0ff;
  border-radius: 1px;
  animation: hudBarPulse 0.4s ease-in-out infinite alternate;
}
.hud-bar:nth-child(2) { background: #ff007f; animation-delay: 0.1s; }
.hud-bar:nth-child(3) { background: #ffe600; animation-delay: 0.2s; }
.hud-bar:nth-child(4) { background: #00ff88; animation-delay: 0.15s; }

@keyframes hudBarPulse {
  0% { height: 3px; }
  100% { height: 10px; }
}

.preset-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
}

.preset-desc {
  font-size: 10px;
  color: var(--text-dim);
  line-height: 1.3;
}

/* Color Pickers Row */
.color-picker-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.color-input {
  -webkit-appearance: none;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-sm);
  width: 40px;
  height: 34px;
  cursor: pointer;
  background: transparent;
  padding: 2px;
}

.color-input::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-input::-webkit-color-swatch {
  border: none;
  border-radius: 4px;
}

/* Checkbox Toggle Switch */
.toggle-switch-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: .3s;
  border-radius: 24px;
  border: 1px solid var(--panel-border);
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-muted);
  transition: .3s;
  border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
  background-color: var(--accent-cyan);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(20px);
  background-color: #07090e;
}

/* Action Buttons / Export Buttons */
.btn-primary-gradient {
  width: 100%;
  padding: 13px 18px;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--accent-cyan), #00a2ff);
  color: #07090e;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 15px rgba(0, 240, 255, 0.3);
}

.btn-primary-gradient:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 240, 255, 0.45);
}

.btn-secondary {
  width: 100%;
  padding: 11px 16px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-magenta-gradient {
  background: linear-gradient(135deg, var(--accent-magenta), #c0005a);
  color: #fff;
  box-shadow: 0 4px 15px rgba(255, 0, 127, 0.3);
}

.btn-magenta-gradient:hover {
  box-shadow: 0 6px 20px rgba(255, 0, 127, 0.45);
}

/* Recording Progress Overlay */
.progress-container {
  display: none;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
}

.progress-bar-bg {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-magenta));
  transition: width 0.1s linear;
}

.progress-text {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  font-family: var(--font-mono);
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 440px;
  background: rgba(13, 17, 26, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid var(--accent-cyan);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  font-size: 13px;
  color: var(--text-main);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), var(--glow-cyan);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1000;
}

.toast-notice.show {
  opacity: 1;
  transform: translateY(0);
}

/* Quick Camera Angle Buttons */
.camera-controls-floating {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.cam-view-btn {
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 500;
}

.cam-view-btn.active {
  background: rgba(0, 240, 255, 0.2);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

/* 1-Click Style Templates */
.style-templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 8px;
  margin-top: 6px;
}

.style-tpl-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 6px;
  background: rgba(22, 28, 43, 0.55);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 10px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.style-tpl-btn:hover {
  background: rgba(30, 41, 65, 0.85);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.style-tpl-btn:active {
  transform: translateY(0);
}

.tpl-orb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  box-shadow: inset -2px -2px 5px rgba(0, 0, 0, 0.6), 0 0 10px rgba(255, 255, 255, 0.3);
}

.tpl-orb.tpl-y2k {
  background: radial-gradient(circle at 35% 35%, #ffffff, #c0c6d4, #475569);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.tpl-orb.tpl-cyberpunk {
  background: radial-gradient(circle at 35% 35%, #00f0ff, #ff007f, #3b0764);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.6);
}

.tpl-orb.tpl-gold {
  background: radial-gradient(circle at 35% 35%, #fff1b8, #eab308, #854d0e);
  box-shadow: 0 0 10px rgba(234, 179, 8, 0.5);
}

.tpl-orb.tpl-matrix {
  background: radial-gradient(circle at 35% 35%, #bbf7d0, #22c55e, #14532d);
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.6);
}

.tpl-orb.tpl-obsidian {
  background: radial-gradient(circle at 35% 35%, #64748b, #1e293b, #020617);
  box-shadow: 0 0 8px rgba(100, 116, 139, 0.4);
}

/* Audio Player Card */
.audio-player-card {
  background: rgba(13, 17, 26, 0.6);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-md);
  padding: 10px;
  transition: all 0.2s ease;
}

.btn-play-pause {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-cyan);
  color: #07090e;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.btn-play-pause:hover {
  transform: scale(1.08);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.6);
}

.audio-scrub-bar {
  flex: 1;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  position: relative;
  cursor: pointer;
  overflow: hidden;
}

.audio-scrub-progress {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-magenta));
  border-radius: 3px;
  transition: width 0.1s linear;
}

/* Responsive */
@media (max-width: 900px) {
  .app-container {
    overflow-y: auto;
    height: auto;
  }
  .workspace-layout {
    flex-direction: column;
    height: auto;
  }
  .canvas-area {
    height: 55vh;
  }
  .sidebar-panel {
    width: 100%;
    height: auto;
    border-left: none;
    border-top: 1px solid var(--panel-border);
  }
  .camera-controls-floating {
    right: 20px;
  }
  .toast-notice {
    right: 20px;
  }
}