/* Application-Specific Styles */

/* App Container */
.app {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* Loading Screen */
.app-loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-loading);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-max);
}

.loading-content {
  text-align: center;
  padding: var(--space-xl);
}

.loading-content h1 {
  margin-bottom: var(--space-xl);
  background: var(--gradient-primary);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.loading-spinner {
  width: 3.125rem;
  height: 3.125rem;
  border: 3px solid var(--color-white-30);
  border-radius: var(--radius-full);
  border-top-color: var(--color-primary);
  animation: spin 1s ease-in-out infinite;
  margin: 0 auto var(--space-md);
}

/* Small loading spinner for image generation */
.loading-spinner-small {
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--color-white-30);
  border-radius: var(--radius-full);
  border-top-color: var(--color-primary);
  animation: spin 1s ease-in-out infinite;
}

.image-generation-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-xs);
  margin-right: var(--space-sm);
}

/* App Header */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-dropdown);
  padding: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6) 0%, transparent 100%);
}

.app-header h1 {
  font-size: clamp(var(--font-size-base), 3vw, var(--font-size-xl));
  font-weight: var(--font-weight-semibold);
}

.header-buttons {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.menu-toggle, .settings-toggle, .paint-mode-toggle {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  background: var(--color-black-30);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  font-size: var(--font-size-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
  cursor: pointer;
}

.menu-toggle:hover, .settings-toggle:hover, .paint-mode-toggle:hover {
  background: var(--color-black-50);
  transform: scale(1.1);
}

/* Paint mode toggle active state */
.paint-mode-toggle.active {
  background: linear-gradient(135deg, #ff6b6b, #ff8e53);
  border-color: #ff6b6b;
  color: var(--color-white);
  box-shadow: 0 0 20px rgba(255, 107, 107, 0.5);
}

/* Paint type toggle button */
.paint-type-toggle {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: var(--color-black-40);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--color-white-30);
  color: var(--color-white);
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
  cursor: pointer;
  margin-left: -0.5rem; /* Slight overlap with paint mode toggle */
}

.paint-type-toggle:hover {
  background: var(--color-black-60);
  transform: scale(1.05);
}

.paint-type-toggle.objects {
  background: linear-gradient(135deg, #4ecdc4, #44a08d);
  border-color: #4ecdc4;
  box-shadow: 0 0 15px rgba(78, 205, 196, 0.4);
}

.paint-type-toggle.doors {
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-color: #667eea;
  box-shadow: 0 0 15px rgba(102, 126, 234, 0.4);
}

.voice-toggle {
  padding: var(--space-sm);
  border-radius: var(--radius-full);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  font-size: var(--font-size-xl);
  transition: var(--transition-base);
}

.voice-toggle:hover {
  background: var(--color-white-20);
  transform: scale(1.1);
}

/* 3D Canvas */
.memory-palace-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-base);
}

/* Voice Interface */
.voice-interface {
  position: fixed;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-sticky);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  max-width: 90vw;
}

.voice-control {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  border-radius: var(--radius-full);
  background: var(--color-primary-90);
  border: 2px solid var(--color-white-30);
  color: var(--color-white);
  font-size: var(--font-size-xl);
  transition: var(--transition-base);
  min-width: 5rem;
  min-height: 5rem;
  user-select: none;
  aspect-ratio: 1;
  cursor: pointer;
}

.voice-control.listening {
  background: var(--color-error-90);
  color: var(--color-white);
  animation: pulse-ring 1.5s infinite;
}

.voice-control.processing {
  background: var(--color-warning-90);
  cursor: not-allowed;
}

.voice-control.processing:active {
  transform: none;
}

.voice-control-text {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-align: center;
}

@keyframes pulse-ring {
  0% { 
    box-shadow: 0 0 0 0 var(--color-error-90);
    transform: scale(1);
  }
  70% { 
    box-shadow: 0 0 0 0.625rem rgba(255, 59, 48, 0);
    transform: scale(1.05);
  }
  100% { 
    box-shadow: 0 0 0 0 rgba(255, 59, 48, 0);
    transform: scale(1);
  }
}

.transcript, .response {
  background: var(--color-black-80);
  backdrop-filter: var(--glass-blur);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  max-width: 80vw;
  text-align: center;
  border: 1px solid var(--color-white-10);
}

.transcript {
  color: var(--color-secondary);
}

.response {
  color: var(--color-success);
}

.voice-status-info {
  font-size: var(--font-size-xs);
  opacity: 0.7;
}

/* Text Input Components */
.text-input-toggle {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.text-input-toggle:hover {
  background: var(--color-white-20);
  transform: scale(1.1);
}

.text-input-form {
  display: flex;
  gap: var(--space-sm);
  width: 100%;
  max-width: 25rem;
  align-items: center;
}

.manual-text-input {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--color-black-80);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  outline: none;
  transition: var(--transition-base);
}

.manual-text-input:focus {
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.manual-text-input::placeholder {
  color: var(--color-white-50);
}

.text-submit-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: var(--color-primary-90);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.text-submit-btn:hover:not(:disabled) {
  background: var(--color-primary);
  transform: scale(1.1);
}

.text-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Caption Toggle Button */
.caption-toggle {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-full);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.caption-toggle:hover {
  background: var(--color-white-20);
  transform: scale(1.1);
}

.caption-toggle.active {
  background: var(--color-primary-90);
  border-color: var(--color-primary);
}


/* Status Classes */
.status-supported {
  color: var(--color-success);
}

.status-unsupported {
  color: var(--color-error);
}

.status-api-configured {
  color: var(--color-primary);
}

.status-api-missing {
  color: var(--color-warning);
}


/* Voice Status Indicator */
.voice-status {
  position: fixed;
  top: 5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: var(--z-popover);
  display: none;
}

.app.listening .voice-status {
  display: block;
}

.voice-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-error-90);
  border-radius: var(--space-xl);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.pulse-dot {
  width: var(--space-sm);
  height: var(--space-sm);
  border-radius: var(--radius-full);
  background: var(--color-white);
  animation: pulse 1s infinite;
}

/* Main Menu */
.menu-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-black-50);
  z-index: var(--z-modal-backdrop);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.main-menu {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: var(--z-modal);
  width: 90vw;
  max-width: 20rem;
  max-height: 70vh;
  background: var(--color-black-95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-white-10);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-white-10);
}

.menu-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.close-menu-btn {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.close-menu-btn:hover {
  background: var(--color-white-20);
}

.menu-content {
  padding: var(--space-lg);
  overflow-y: auto;
  max-height: calc(70vh - 5rem);
}

.menu-section {
  margin-bottom: var(--space-xl);
}

.menu-section:last-child {
  margin-bottom: 0;
}

.menu-section h4 {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.menu-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  padding: var(--space-md);
  border-radius: var(--radius-base);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-10);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: var(--transition-base);
  margin-bottom: var(--space-sm);
  text-align: left;
}

.menu-item:last-child {
  margin-bottom: 0;
}

.menu-item:hover:not(:disabled) {
  background: var(--color-white-20);
  transform: var(--hover-lift);
  box-shadow: var(--shadow-sm);
}

.menu-item:active:not(:disabled) {
  transform: scale(0.98);
}

.menu-item:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.menu-item-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
}

.menu-item svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

.disabled-reason {
  font-size: var(--font-size-xs);
  color: var(--color-white-50);
  font-style: italic;
  margin-top: var(--space-xs);
  opacity: 0.8;
  align-self: flex-start;
}

.menu-item:disabled .disabled-reason {
  color: var(--color-white-40);
}

/* Settings Panel */
.settings-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-black-50);
  z-index: var(--z-modal-backdrop);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.settings-panel {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: var(--z-modal);
  width: 90vw;
  max-width: 25rem;
  max-height: 80vh;
  background: var(--color-black-95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-white-10);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-white-10);
}

.settings-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.close-settings-btn {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.close-settings-btn:hover {
  background: var(--color-white-20);
}

.settings-content {
  padding: var(--space-lg);
  overflow-y: auto;
  max-height: calc(80vh - 5rem);
}

.setting-group {
  margin-bottom: var(--space-xl);
}

.setting-group:last-child {
  margin-bottom: 0;
}

.setting-group h4 {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.setting-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: var(--space-md);
  border-radius: var(--radius-base);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-10);
  margin-bottom: var(--space-md);
}

.setting-item:last-child {
  margin-bottom: 0;
}

.setting-info {
  flex: 1;
  margin-right: var(--space-md);
}

.setting-info label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  cursor: pointer;
}

.setting-info p {
  margin: 0;
  font-size: var(--font-size-sm);
  opacity: 0.7;
  color: var(--color-white);
  line-height: var(--line-height-relaxed);
}

.toggle-switch {
  position: relative;
  width: 3.125rem;
  height: 1.625rem;
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  border-radius: 0.7rem;
  cursor: pointer;
  transition: var(--transition-base);
  flex-shrink: 0;
}

.toggle-switch.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.toggle-slider {
  position: absolute;
  top: 0.125rem;
  left: 0.125rem;
  width: 1.25rem;
  height: 1.25rem;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.toggle-switch.active .toggle-slider {
  transform: translateX(1.5rem);
}

/* Enhanced Settings Panel Styles */
.settings-panel {
  max-width: 37.5rem;
  max-height: 85vh;
}

.setting-group h4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  cursor: pointer;
  transition: var(--transition-base);
  padding: var(--space-sm);
  border-radius: var(--radius-base);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
}

.collapsible-header:hover {
  background: var(--color-white-20);
}

.section-toggle {
  margin-left: auto;
  font-size: var(--font-size-sm);
  opacity: 0.7;
  transition: var(--transition-base);
}

.status-badge {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: auto;
}

.status-badge.success {
  background: var(--color-success-20);
  color: var(--color-success);
  border: 1px solid var(--color-success-20);
}

.status-badge.error {
  background: var(--color-error-20);
  color: var(--color-error);
  border: 1px solid var(--color-error-30);
}

.api-key-input, .settings-textarea, .settings-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  border-radius: var(--radius-base);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
  resize: vertical;
}

.api-key-input:focus, .settings-textarea:focus, .settings-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.api-key-input::placeholder, .settings-textarea::placeholder {
  color: var(--color-white-50);
}

.settings-textarea {
  min-height: 5rem;
  font-family: inherit;
  line-height: var(--line-height-relaxed);
}

.range-input {
  width: 100%;
  height: 0.25rem;
  background: var(--color-white-20);
  border-radius: var(--radius-sm);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  cursor: pointer;
  border: 2px solid var(--color-white);
  box-shadow: var(--shadow-sm);
}

.range-input::-moz-range-thumb {
  width: 1.125rem;
  height: 1.125rem;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  cursor: pointer;
  border: 2px solid var(--color-white);
  box-shadow: var(--shadow-sm);
}

.range-value {
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
}

.validation-errors {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-error-10);
  border: 1px solid var(--color-error-30);
  border-radius: var(--radius-base);
}

.error-text {
  margin: 0;
  color: var(--color-error);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.error-text:not(:last-child) {
  margin-bottom: var(--space-sm);
}

.settings-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.settings-actions button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.primary-btn {
  background: var(--color-primary);
  color: var(--color-white);
}

.primary-btn:hover:not(:disabled) {
  background: var(--color-primary-hover);
  transform: var(--hover-lift);
  box-shadow: var(--shadow-base);
}

.primary-btn:disabled {
  background: var(--color-primary-30);
  cursor: not-allowed;
  opacity: 0.6;
}

.primary-btn.pulse {
  animation: pulse 2s infinite;
}

.secondary-btn {
  background: var(--color-white-10);
  color: var(--color-white);
  border: 1px solid var(--color-white-20);
}

.secondary-btn:hover {
  background: var(--color-white-20);
  transform: var(--hover-lift);
  box-shadow: var(--shadow-sm);
}

.danger-btn {
  background: var(--color-error-20);
  color: var(--color-error);
  border: 1px solid var(--color-error-30);
}

.danger-btn:hover {
  background: var(--color-error-30);
  transform: var(--hover-lift);
  box-shadow: var(--shadow-sm);
}

.file-input-wrapper {
  position: relative;
}

/* Nipple.js Container */
.nipple-container {
  position: fixed;
  bottom: 6.25rem;
  left: 3.125rem;
  z-index: var(--z-sticky);
  width: 7.5rem;
  height: 7.5rem;
  border-radius: var(--radius-full);
  background: var(--color-black-30);
  border: 2px solid var(--color-white-20);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
}

/* Enhanced Voice Interface Styles */
.voice-status-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  display: none;
}

.voice-status-info span {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  opacity: 0.8;
}

/* Desktop Specific Styles */
@media (min-width: 48.0625em) {
  .app.mobile .mobile-interface {
    display: none;
  }
  
  .app.desktop .voice-interface {
    bottom: var(--space-2xl);
  }
}

/* Mobile adjustments */
@media (max-width: 48em) {
  .settings-panel {
    width: 95vw;
    max-width: none;
  }
  
  .settings-content {
    padding: var(--space-md);
  }
  
  .setting-item {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
  }
  
  .setting-info {
    margin-right: 0;
  }
  
  .toggle-switch {
    align-self: flex-end;
  }
  
  .nipple-container {
    bottom: 7.5rem;
    left: var(--space-lg);
    width: 6.25rem;
    height: 6.25rem;
  }
  
  .settings-actions {
    flex-direction: column;
  }
  
  .settings-actions button {
    width: 100%;
    padding: var(--space-md);
    font-size: var(--font-size-base);
  }
  
  .api-key-input, .settings-textarea, .settings-select {
    font-size: 1rem; /* Prevent zoom on iOS */
  }

  
  .app-caption-text {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .voice-control, .voice-btn, .menu-btn {
    box-shadow: var(--shadow-sm);
  }
}

/* Creation Mode Styles */
.creation-mode-indicator {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: var(--z-popover);
  background: var(--color-warning-90);
  color: var(--color-white);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-warning);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  animation: pulse-glow 2s infinite;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

@keyframes pulse-glow {
  0%, 100% { 
    box-shadow: 0 0 0 0 rgba(255, 149, 0, 0.7);
    transform: translate(-50%, -50%) scale(1);
  }
  50% { 
    box-shadow: 0 0 0 1rem rgba(255, 149, 0, 0);
    transform: translate(-50%, -50%) scale(1.05);
  }
}

/* Enhanced caption styling for creation mode */
.app-caption-text.creation-mode {
  color: var(--color-warning);
  font-weight: var(--font-weight-bold);
  text-shadow: 0 0 0.5rem rgba(255, 149, 0, 0.5);
}


/* Object Inspector Styles */
.object-inspector-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-black-50);
  z-index: var(--z-modal-backdrop);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.object-inspector {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: var(--z-modal);
  width: 90vw;
  max-width: 28rem;
  max-height: 80vh;
  background: var(--color-black-95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-white-10);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.object-inspector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-white-10);
}

.object-inspector-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.close-inspector-btn {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.close-inspector-btn:hover:not(:disabled) {
  background: var(--color-white-20);
}

.object-inspector-content {
  padding: var(--space-lg);
  overflow-y: auto;
  max-height: calc(80vh - 5rem);
}

.object-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.object-info {
  text-align: center;
}

.object-name {
  margin: 0 0 var(--space-md) 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.object-description {
  margin: 0;
  font-size: var(--font-size-base);
  color: var(--color-white);
  line-height: var(--line-height-relaxed);
}

.object-metadata {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-white-10);
  border-radius: var(--radius-base);
}

.metadata-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-white-70);
}

.metadata-item svg {
  width: 0.875rem;
  height: 0.875rem;
  color: var(--color-secondary);
}

.object-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: none;
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.edit-btn {
  background: var(--color-primary);
  color: var(--color-white);
}

.edit-btn:hover:not(:disabled) {
  background: var(--color-primary-hover);
  transform: var(--hover-lift);
}

.move-btn {
  background: var(--color-warning-20);
  color: var(--color-warning);
  border: 1px solid var(--color-warning-30);
}

.move-btn:hover:not(:disabled) {
  background: var(--color-warning-30);
  transform: var(--hover-lift);
}

.object-edit-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.object-input, .object-textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  border-radius: var(--radius-base);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
  resize: vertical;
}

.object-input:focus, .object-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.object-textarea {
  min-height: 4rem;
  font-family: inherit;
  line-height: var(--line-height-relaxed);
}

.edit-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

.processing-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--color-white);
  font-size: var(--font-size-sm);
}

.processing-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--color-white-30);
  border-radius: var(--radius-full);
  border-top-color: var(--color-primary);
  animation: spin 1s linear infinite;
}

/* Minimap Styles */
.minimap {
  position: fixed;
  z-index: var(--z-sticky);
  background: var(--color-black-90);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-white-10);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: width var(--transition-base), height var(--transition-base);
  user-select: none;
}

.minimap.collapsed {
  width: 140px;
}

.minimap.expanded {
  width: 220px;
}

.minimap.dragging {
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-30);
  z-index: calc(var(--z-sticky) + 10);
}

.minimap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-white-10);
  background: var(--color-white-10);
  cursor: grab;
  user-select: none;
}

.minimap-header:active {
  cursor: grabbing;
}

/* Mobile touch improvements */
@media (max-width: 48em) {
  .minimap-header {
    padding: var(--space-md) var(--space-md);
    min-height: 44px; /* Better touch target */
    touch-action: none; /* Prevent default touch behaviors */
  }
  
  .minimap-btn {
    width: 2rem;
    height: 2rem;
    min-height: 44px; /* Better touch target */
    min-width: 44px;
  }
  
  .minimap.dragging {
    touch-action: none;
  }
}

.minimap-title {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.minimap-controls {
  display: flex;
  gap: var(--space-xs);
}

.minimap-btn {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-sm);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: var(--font-size-xs);
}

.minimap-btn:hover {
  background: var(--color-white-20);
}

.minimap-canvas-container {
  position: relative;
  padding: var(--space-sm);
}

.minimap-canvas {
  display: block;
  border-radius: var(--radius-base);
  border: 1px solid var(--color-white-20);
}

.minimap-tooltip {
  position: absolute;
  background: var(--color-black-90);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  pointer-events: none;
  z-index: 1000;
  border: 1px solid var(--color-white-20);
  box-shadow: var(--shadow-sm);
}

.tooltip-name {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-xs);
}

.tooltip-type {
  font-size: var(--font-size-xs);
  opacity: 0.7;
}

.minimap-legend {
  padding: var(--space-sm) var(--space-md);
  border-top: 1px solid var(--color-white-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xs);
  color: var(--color-white-70);
}

.legend-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-white);
}

.legend-dot.object-dot {
  background: #4dabf7;
}

.legend-dot.door-dot {
  background: #ffd700;
}

.legend-dot.camera-dot {
  background: #ff6600;
}

/* Mobile adjustments for new components */
@media (max-width: 48em) {
  .object-inspector {
    width: 95vw;
    max-width: none;
  }
  
  .object-inspector-content {
    padding: var(--space-md);
  }
  
  .object-actions {
    flex-direction: column;
  }
  
  .action-btn {
    width: 100%;
    justify-content: center;
    padding: var(--space-md);
  }
  
  .minimap {
    top: var(--space-md);
    right: var(--space-md);
  }
  
  .minimap.collapsed {
    width: 100px;
  }
  
  .minimap.expanded {
    width: 180px;
  }
  
  .edit-actions {
    flex-direction: column;
  }
  
  .edit-actions button {
    width: 100%;
    justify-content: center;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .loading-spinner,
  .voice-control.listening,
  .voice-btn.active,
  .pulse-dot,
  .creation-mode-indicator,
  .processing-spinner {
    animation: none;
  }
}
/* Action Form Modal Styles */

.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.action-form-modal {
  background: var(--bg-primary, #1a1a1a);
  border: 1px solid var(--border-color, #333);
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  color: var(--text-primary, #ffffff);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border-color, #333);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary, #ffffff);
}

.close-modal-btn {
  background: none;
  border: none;
  color: var(--text-secondary, #888);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.close-modal-btn:hover:not(:disabled) {
  color: var(--text-primary, #ffffff);
  background: var(--bg-secondary, #2a2a2a);
}

.close-modal-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.modal-content {
  padding: 20px 24px 24px;
}

.modal-description {
  margin: 0 0 20px;
  color: var(--text-secondary, #888);
  font-size: 0.9rem;
  line-height: 1.4;
}

.context-info {
  background: var(--bg-secondary, #2a2a2a);
  border: 1px solid var(--border-color, #333);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 0.85rem;
}

.context-info p {
  margin: 4px 0;
  color: var(--text-secondary, #888);
}

.context-info strong {
  color: var(--text-primary, #ffffff);
}

.context-info em {
  color: var(--accent-color, #007AFF);
}

.action-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary, #ffffff);
}

.form-field input,
.form-field textarea,
.form-field select {
  background: var(--bg-secondary, #2a2a2a);
  border: 1px solid var(--border-color, #333);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text-primary, #ffffff);
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--accent-color, #007AFF);
  box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.2);
}

.form-field input:disabled,
.form-field textarea:disabled,
.form-field select:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-field input.error,
.form-field textarea.error,
.form-field select.error {
  border-color: var(--error-color, #FF3B30);
  box-shadow: 0 0 0 2px rgba(255, 59, 48, 0.2);
}

.form-field textarea {
  resize: vertical;
  min-height: 80px;
  font-family: inherit;
}

.field-error {
  font-size: 0.8rem;
  color: var(--error-color, #FF3B30);
  margin-top: 2px;
}

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color, #333);
}

.cancel-btn,
.submit-btn {
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
}

.cancel-btn {
  background: var(--bg-secondary, #2a2a2a);
  color: var(--text-secondary, #888);
  border: 1px solid var(--border-color, #333);
}

.cancel-btn:hover:not(:disabled) {
  background: var(--bg-tertiary, #3a3a3a);
  color: var(--text-primary, #ffffff);
}

.submit-btn {
  background: var(--accent-color, #007AFF);
  color: white;
}

.submit-btn:hover:not(:disabled) {
  background: var(--accent-hover, #0056CC);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

.cancel-btn:disabled,
.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .modal-backdrop {
    padding: 10px;
  }
  
  .action-form-modal {
    max-height: 95vh;
  }
  
  .modal-header,
  .modal-content {
    padding-left: 16px;
    padding-right: 16px;
  }
  
  .form-actions {
    flex-direction: column-reverse;
  }
  
  .cancel-btn,
  .submit-btn {
    width: 100%;
    justify-content: center;
  }
}

/* Dark mode variables (can be overridden by theme system) */
:root {
  --bg-primary: #1a1a1a;
  --bg-secondary: #2a2a2a;
  --bg-tertiary: #3a3a3a;
  --text-primary: #ffffff;
  --text-secondary: #888888;
  --border-color: #333333;
  --accent-color: #007AFF;
  --accent-hover: #0056CC;
  --error-color: #FF3B30;
}

/* Animation for modal entrance */
.action-form-modal {
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
/* CSS Custom Properties (Design Tokens) */
:root {
  /* Colors - Primary Palette */
  --color-primary: #007AFF;
  --color-primary-hover: #0056CC;
  --color-primary-10: rgba(0, 122, 255, 0.1);
  --color-primary-20: rgba(0, 122, 255, 0.2);
  --color-primary-30: rgba(0, 122, 255, 0.3);
  --color-primary-90: rgba(0, 122, 255, 0.9);
  
  --color-secondary: #00D4FF;
  --color-secondary-10: rgba(0, 212, 255, 0.1);
  --color-secondary-20: rgba(0, 212, 255, 0.2);
  
  --color-success: #30D158;
  --color-success-10: rgba(48, 209, 88, 0.1);
  --color-success-20: rgba(48, 209, 88, 0.2);
  
  --color-warning: #FF9500;
  --color-warning-10: rgba(255, 149, 0, 0.1);
  --color-warning-20: rgba(255, 149, 0, 0.2);
  --color-warning-90: rgba(255, 149, 0, 0.9);
  
  --color-error: #FF3B30;
  --color-error-10: rgba(255, 59, 48, 0.1);
  --color-error-20: rgba(255, 59, 48, 0.2);
  --color-error-30: rgba(255, 59, 48, 0.3);
  --color-error-90: rgba(255, 59, 48, 0.9);
  
  /* Neutral Colors */
  --color-white: #ffffff;
  --color-black: #000000;
  --color-white-10: rgba(255, 255, 255, 0.1);
  --color-white-20: rgba(255, 255, 255, 0.2);
  --color-white-30: rgba(255, 255, 255, 0.3);
  --color-white-50: rgba(255, 255, 255, 0.5);
  --color-white-70: rgba(255, 255, 255, 0.7);
  --color-black-30: rgba(0, 0, 0, 0.3);
  --color-black-50: rgba(0, 0, 0, 0.5);
  --color-black-80: rgba(0, 0, 0, 0.8);
  --color-black-95: rgba(0, 0, 0, 0.95);
  
  /* Background Gradients */
  --gradient-primary: linear-gradient(45deg, var(--color-primary), var(--color-secondary));
  --gradient-loading: linear-gradient(135deg, rgba(26, 26, 46, 0.8), rgba(22, 33, 62, 0.8), rgba(15, 52, 96, 0.8));
  
  /* Spacing Scale (8px base) */
  --space-xs: 0.25rem;    /* 4px */
  --space-sm: 0.5rem;     /* 8px */
  --space-md: 1rem;       /* 16px */
  --space-lg: 1.5rem;     /* 24px */
  --space-xl: 2rem;       /* 32px */
  --space-2xl: 3rem;      /* 48px */
  --space-3xl: 4rem;      /* 64px */
  
  /* Typography Scale */
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 2rem;      /* 32px */
  
  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Line Heights */
  --line-height-tight: 1.2;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.6;
  
  /* Border Radius */
  --radius-sm: 0.25rem;    /* 4px */
  --radius-base: 0.5rem;   /* 8px */
  --radius-lg: 1rem;       /* 16px */
  --radius-full: 50%;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-base: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.4);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Z-Index Scale */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
  --z-toast: 800;
  --z-max: 9999;
  
  /* Breakpoints (for JS usage) */
  --breakpoint-sm: 30em;      /* 480px */
  --breakpoint-md: 48em;      /* 768px */
  --breakpoint-lg: 64em;      /* 1024px */
  --breakpoint-xl: 80em;      /* 1280px */
  
  /* Glass Morphism */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-blur: blur(10px);
  
  /* Interactive States */
  --hover-lift: translateY(-2px);
  --active-press: translateY(0);
  --focus-ring: 0 0 0 3px var(--color-primary-20);
}

/* CSS Reset and Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  line-height: var(--line-height-base);
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
  background: var(--color-black);
  color: var(--color-white);
  overflow: hidden;
  touch-action: manipulation;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'kern' 1, 'liga' 1;
}

/* Typography System */
h1 {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-3xl));
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl));
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(var(--font-size-lg), 2.5vw, var(--font-size-xl));
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-tight);
}

h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-base);
}

h5 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-base);
}

h6 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

p {
  font-size: clamp(var(--font-size-sm), 2vw, var(--font-size-base));
  line-height: var(--line-height-relaxed);
}

small {
  font-size: var(--font-size-xs);
  line-height: var(--line-height-base);
}

/* Base Interactive Elements */
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
  font-size: inherit;
  transition: var(--transition-base);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

/* Focus Management */
*:focus {
  outline: none;
}

*:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Interactive elements focus styles */
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[role="button"]:focus-visible {
  box-shadow: var(--focus-ring);
}

/* Utility Classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Text Utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.font-normal { font-weight: var(--font-weight-normal); }
.font-medium { font-weight: var(--font-weight-medium); }
.font-semibold { font-weight: var(--font-weight-semibold); }
.font-bold { font-weight: var(--font-weight-bold); }

/* Color Utilities */
.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }
.text-white { color: var(--color-white); }
.text-white-70 { color: var(--color-white-70); }
.text-white-50 { color: var(--color-white-50); }

/* Spacing Utilities */
.m-0 { margin: 0; }
.m-xs { margin: var(--space-xs); }
.m-sm { margin: var(--space-sm); }
.m-md { margin: var(--space-md); }
.m-lg { margin: var(--space-lg); }
.m-xl { margin: var(--space-xl); }

.p-0 { padding: 0; }
.p-xs { padding: var(--space-xs); }
.p-sm { padding: var(--space-sm); }
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

/* Flexbox Utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.flex-1 { flex: 1; }
.flex-none { flex: none; }

/* Grid Utilities */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* Position Utilities */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.sticky { position: sticky; }

/* Display Utilities */
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }
.hidden { display: none; }

/* Overflow Utilities */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.overflow-scroll { overflow: scroll; }

/* Border Radius Utilities */
.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius-base); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --color-primary: #0066ff;
    --color-secondary: #00ccff;
    --color-success: #00cc44;
    --color-warning: #ff9900;
    --color-error: #ff3300;
  }
}

/* Dark mode is default, but prepare for light mode */
@media (prefers-color-scheme: light) {
  /* Light mode overrides would go here if needed */
}

/* Print styles */
@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3, h4, h5, h6 {
    page-break-after: avoid;
  }
}
/* Reusable Component Classes */

/* Button Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 1px solid transparent;
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-base);
  user-select: none;
  white-space: nowrap;
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
  pointer-events: none;
}

.btn:not(:disabled):hover {
  transform: var(--hover-lift);
}

.btn:not(:disabled):active {
  transform: var(--active-press);
}

/* Button Variants */
.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:not(:disabled):hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-base);
}

.btn--secondary {
  background: var(--color-white-10);
  color: var(--color-white);
  border-color: var(--color-white-20);
}

.btn--secondary:not(:disabled):hover {
  background: var(--color-white-20);
  border-color: var(--color-white-30);
}

.btn--success {
  background: var(--color-success);
  color: var(--color-white);
  border-color: var(--color-success);
}

.btn--warning {
  background: var(--color-warning);
  color: var(--color-white);
  border-color: var(--color-warning);
}

.btn--error {
  background: var(--color-error);
  color: var(--color-white);
  border-color: var(--color-error);
}

.btn--ghost {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white-20);
}

.btn--ghost:not(:disabled):hover {
  background: var(--color-white-10);
  border-color: var(--color-white-30);
}

/* Button Sizes */
.btn--sm {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-xs);
}

.btn--lg {
  padding: var(--space-md) var(--space-lg);
  font-size: var(--font-size-base);
}

.btn--xl {
  padding: var(--space-lg) var(--space-xl);
  font-size: var(--font-size-lg);
}

/* Circular Button */
.btn--circle {
  width: 3rem;
  height: 3rem;
  padding: 0;
  border-radius: var(--radius-full);
  aspect-ratio: 1;
}

.btn--circle.btn--sm {
  width: 2rem;
  height: 2rem;
}

.btn--circle.btn--lg {
  width: 4rem;
  height: 4rem;
}

.btn--circle.btn--xl {
  width: 5rem;
  height: 5rem;
}

/* Card Components */
.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-base);
}

.card--sm {
  padding: var(--space-md);
  border-radius: var(--radius-base);
}

.card--lg {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
}

.card__header {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-white-10);
}

.card__title {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.card__subtitle {
  margin: var(--space-xs) 0 0 0;
  font-size: var(--font-size-sm);
  color: var(--color-white-70);
}

.card__content {
  color: var(--color-white);
  line-height: var(--line-height-relaxed);
}

.card__footer {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-white-10);
}

/* Modal Components */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-black-50);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.modal {
  background: var(--color-black-95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-white-10);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 90vw;
  max-height: 90vh;
  overflow: hidden;
  z-index: var(--z-modal);
}

.modal--sm {
  width: 100%;
  max-width: 25rem;
}

.modal--md {
  width: 100%;
  max-width: 37.5rem;
}

.modal--lg {
  width: 100%;
  max-width: 50rem;
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-white-10);
}

.modal__title {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.modal__close {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
}

.modal__close:hover {
  background: var(--color-white-20);
}

.modal__content {
  padding: var(--space-lg);
  overflow-y: auto;
  max-height: calc(90vh - 8rem);
}

.modal__footer {
  padding: var(--space-lg);
  border-top: 1px solid var(--color-white-10);
  display: flex;
  gap: var(--space-md);
  justify-content: flex-end;
}

/* Form Components */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  border-radius: var(--radius-base);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-white-50);
}

.form-textarea {
  min-height: 5rem;
  resize: vertical;
  font-family: inherit;
  line-height: var(--line-height-relaxed);
}

.form-error {
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--color-error);
}

.form-help {
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--color-white-70);
}

/* Toggle Switch Component */
.toggle {
  position: relative;
  display: inline-block;
  width: 3.125rem;
  height: 1.625rem;
}

.toggle__input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white-20);
  border: 1px solid var(--color-white-30);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
}

.toggle__slider:before {
  position: absolute;
  content: "";
  height: 1.25rem;
  width: 1.25rem;
  left: 0.125rem;
  bottom: 0.125rem;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.toggle__input:checked + .toggle__slider {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.toggle__input:checked + .toggle__slider:before {
  transform: translateX(1.5rem);
}

.toggle__input:focus-visible + .toggle__slider {
  box-shadow: var(--focus-ring);
}

/* Badge Components */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  line-height: 1;
}

.badge--primary {
  background: var(--color-primary-20);
  color: var(--color-primary);
  border: 1px solid var(--color-primary-30);
}

.badge--success {
  background: var(--color-success-20);
  color: var(--color-success);
  border: 1px solid var(--color-success-20);
}

.badge--warning {
  background: var(--color-warning-20);
  color: var(--color-warning);
  border: 1px solid var(--color-warning-20);
}

.badge--error {
  background: var(--color-error-20);
  color: var(--color-error);
  border: 1px solid var(--color-error-30);
}

.badge--neutral {
  background: var(--color-white-10);
  color: var(--color-white-70);
  border: 1px solid var(--color-white-20);
}

/* Loading Spinner */
.spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 2px solid var(--color-white-30);
  border-radius: var(--radius-full);
  border-top-color: var(--color-primary);
  animation: spin 1s linear infinite;
}

.spinner--sm {
  width: 1rem;
  height: 1rem;
  border-width: 1px;
}

.spinner--lg {
  width: 2rem;
  height: 2rem;
  border-width: 3px;
}

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

/* Pulse Animation */
.pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Glass Morphism Utility */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
}

/* Interactive States */
.interactive {
  transition: var(--transition-base);
  cursor: pointer;
}

.interactive:hover {
  transform: var(--hover-lift);
}

.interactive:active {
  transform: var(--active-press);
}

/* Status Indicators */
.status-dot {
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: var(--radius-full);
  margin-right: var(--space-xs);
}

.status-dot--success {
  background: var(--color-success);
}

.status-dot--warning {
  background: var(--color-warning);
}

.status-dot--error {
  background: var(--color-error);
}

.status-dot--neutral {
  background: var(--color-white-50);
}

/* Responsive Utilities */
@media (max-width: 48em) {
  .modal {
    margin: var(--space-md);
    max-width: calc(100vw - 2rem);
  }
  
  .modal__header,
  .modal__content,
  .modal__footer {
    padding: var(--space-md);
  }
  
  .card {
    padding: var(--space-md);
  }
  
  .btn {
    min-height: 2.75rem; /* 44px for better touch targets */
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation: none;
  }
  
  .pulse {
    animation: none;
  }
  
  .interactive:hover {
    transform: none;
  }
  
  .btn:not(:disabled):hover {
    transform: none;
  }
}

/* Voice Interface Components */
.voice-interface {
  position: fixed;
  bottom: 1em;
  right: 5vw;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  align-items: center;
  width: 90vw;
}

/* Enhanced Closed Caption Overlay */
.app-caption-overlay {
  position: fixed;
  bottom: 11rem;
  left: 0;
  right: 0;
  width: 100%;
  max-height: 30%;
  z-index: 250;
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding: 0 var(--space-md);
}

.app-caption-content {
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  max-width: 90%;
  box-shadow: var(--shadow-xl);
}

.app-caption-text {
  margin: 0;
  color: var(--color-white-70);
  font-size: 1.1rem;
  line-height: var(--line-height-relaxed);
  text-align: center;
  font-weight: var(--font-weight-medium);
}

.app-caption-text.recognition {
  color: var(--color-primary-70);
}

.app-caption-text.synthesis {
  color: var(--color-white-70);
}

/* Karaoke-style highlighting for spoken words */
.app-caption-text .spoken {
  opacity: 1;
  color: var(--color-white);
  text-shadow: 0 0 6px black;
  
}

.app-caption-text .unspoken {
  opacity: 0.5;
  color: var(--color-white-70);
}

/* Caption Toggle Button */
.caption-toggle {
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.caption-toggle:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.05);
}

.caption-toggle.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.caption-toggle:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Text Input Toggle Button */
.text-input-toggle {
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: 18px;
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.text-input-toggle:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.05);
}

.text-input-toggle:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Text Input Form */
.text-input-form {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: var(--space-xs);
}

.manual-text-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: var(--font-size-sm);
  padding: var(--space-sm) var(--space-md);
  outline: none;
  min-width: 200px;
}

.manual-text-input::placeholder {
  color: var(--color-white-50);
}

.text-submit-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-success);
  border-radius: var(--radius-full);
  color: var(--color-white);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
}

.text-submit-btn:hover:not(:disabled) {
  background: var(--color-success);
  transform: scale(1.05);
}

.text-submit-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Voice Control Button */
.voice-control {
  width: 60px;
  height: 60px;
  border: none;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
  border-radius: var(--radius-full);
  color: var(--color-white);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.voice-control:hover:not(:disabled) {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.voice-control.listening {
  background: linear-gradient(135deg, var(--color-error), #ff3742);
  animation: voicePulse 1.5s infinite;
}

.voice-control.processing {
  background: linear-gradient(135deg, var(--color-warning), #ffa726);
}

.voice-control:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.voice-control-text {
  font-size: 8px;
  font-weight: var(--font-weight-medium);
  opacity: 0.9;
  text-align: center;
  line-height: 1;
  margin-top: 2px;
}

@keyframes voicePulse {
  0%, 100% { 
    transform: scale(1); 
  }
  50% { 
    transform: scale(1.1); 
  }
}

/* Voice Status Info */
.voice-status-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: var(--font-size-xs);
  text-align: right;
  display: none;
}

.voice-status-info span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-white-70);
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-base);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-weight: var(--font-weight-medium);
}

.status-supported {
  color: var(--color-success) !important;
}

.status-api-configured {
  color: var(--color-primary) !important;
}

.status-api-missing {
  color: var(--color-warning) !important;
}

.status-unsupported {
  color: var(--color-error) !important;
}

/* Mobile Responsive Adjustments */
@media (max-width: 48em) {
  
  .caption-overlay {
    bottom: 160px; /* More space above voice interface on mobile */
    padding: 0 var(--space-md);
    z-index: 300; /* Higher z-index to ensure visibility */
  }
  
  .caption-content {
    padding: var(--space-md) var(--space-lg);
    background: rgba(0, 0, 0, 0.9); /* More opaque on mobile */
    border: 2px solid rgba(255, 255, 255, 0.2);
  }
  
  .caption-text {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
  }
  
  .voice-control {
    width: 70px;
    height: 70px;
  }
  
  .voice-control-text {
    font-size: 9px;
  }
  
  .manual-text-input {
    min-width: 150px;
    font-size: 16px; /* Prevent zoom on iOS */
  }
  
  .voice-status-info {
    align-items: center;
    text-align: center;
  }
  
  .voice-status-info span {
    font-size: 10px;
  }
}

/* Landscape Mobile */
@media (max-width: 48em) and (orientation: landscape) {
  .caption-overlay {
    bottom: 100px;
    max-height: 25%;
  }
  
  .voice-interface {
    bottom: 10px;
  }
  
  .voice-control {
    width: 50px;
    height: 50px;
  }
  
  .voice-control-text {
    font-size: 7px;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .caption-content {
    background: rgba(0, 0, 0, 0.95);
    border: 2px solid var(--color-white);
  }
  
  .caption-text {
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
  }
}

/* Voice Selection Components */
.voice-selection-container {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  width: 100%;
}

.voice-loading {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-white-70);
  font-size: var(--font-size-sm);
  padding: var(--space-sm);
}

.voice-unavailable {
  color: var(--color-warning);
  font-size: var(--font-size-sm);
  padding: var(--space-sm);
  font-style: italic;
}

.voice-select {
  flex: 1;
  min-width: 0; /* Allow shrinking */
}

.voice-test-btn {
  width: 2.5rem;
  height: 2.5rem;
  border: none;
  background: var(--color-success);
  border-radius: var(--radius-base);
  color: var(--color-white);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.voice-test-btn:hover:not(:disabled) {
  background: var(--color-success);
  transform: scale(1.05);
  box-shadow: var(--shadow-base);
}

.voice-test-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.voice-info {
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  background: var(--color-white-5);
  border: 1px solid var(--color-white-10);
  border-radius: var(--radius-base);
}

.voice-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--font-size-xs);
}

.voice-details span {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  border-radius: var(--radius-sm);
  color: var(--color-white-70);
  font-weight: var(--font-weight-medium);
}

.voice-lang {
  color: var(--color-primary) !important;
  background: var(--color-primary-10) !important;
  border-color: var(--color-primary-20) !important;
}

.voice-type {
  color: var(--color-white-80) !important;
}

.voice-quality {
  color: var(--color-success) !important;
  background: var(--color-success-10) !important;
  border-color: var(--color-success-20) !important;
}

/* Settings Panel Voice Section Enhancements */
.settings-select optgroup {
  background: var(--color-black-90);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
}

.settings-select option {
  background: var(--color-black-80);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-sm);
}

.settings-select option:hover,
.settings-select option:focus {
  background: var(--color-primary-20);
}

/* Mobile Responsive Voice Selection */
@media (max-width: 48em) {
  .voice-selection-container {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }
  
  .voice-test-btn {
    width: 100%;
    height: 2.75rem; /* Better touch target */
    border-radius: var(--radius-base);
  }
  
  .voice-details {
    justify-content: center;
  }
  
  .voice-details span {
    font-size: var(--font-size-xs);
    padding: var(--space-xs) var(--space-sm);
  }
}

/* Voice Test Feedback */
.voice-test-feedback {
  margin-top: var(--space-sm);
  padding: var(--space-sm);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.voice-test-feedback.success {
  background: var(--color-success-10);
  border: 1px solid var(--color-success-20);
  color: var(--color-success);
}

.voice-test-feedback.error {
  background: var(--color-error-10);
  border: 1px solid var(--color-error-20);
  color: var(--color-error);
}

.voice-test-feedback span {
  flex: 1;
}

/* Reduced Motion for Voice Components */
@media (prefers-reduced-motion: reduce) {
  .voice-test-btn:hover:not(:disabled) {
    transform: none;
  }
}

/* Object Inspector Components */
.object-inspector-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-black-50);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: var(--z-modal-backdrop);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.object-inspector {
  background: var(--color-black-95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--color-white-10);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 28rem;
  max-height: 90vh;
  overflow: hidden;
  z-index: var(--z-modal);
}

.object-inspector-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-white-10);
}

.object-inspector-header h3 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.close-inspector-btn {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
}

.close-inspector-btn:hover:not(:disabled) {
  background: var(--color-white-20);
}

.close-inspector-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.object-inspector-content {
  padding: var(--space-lg);
  overflow-y: auto;
  max-height: calc(90vh - 8rem);
}

/* Object Type Indicator */
.object-type-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white-5);
  border: 1px solid var(--color-white-10);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-white-70);
}

.object-type-indicator svg {
  color: var(--color-primary);
}

/* Object Details */
.object-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.object-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.object-name {
  margin: 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  line-height: var(--line-height-tight);
}

.object-description {
  margin: 0;
  color: var(--color-white-80);
  line-height: var(--line-height-relaxed);
  font-size: var(--font-size-sm);
}

/* Object Metadata */
.object-metadata {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.metadata-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-white-70);
}

.metadata-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.metadata-item.warning {
  color: var(--color-warning);
  font-weight: var(--font-weight-medium);
}

/* Object Actions */
.object-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  border-radius: var(--radius-base);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: var(--transition-base);
  flex: 1;
  justify-content: center;
  min-width: 0;
}

.action-btn:hover:not(:disabled) {
  background: var(--color-white-20);
  transform: var(--hover-lift);
}

.action-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.action-btn.edit-btn:hover:not(:disabled) {
  background: var(--color-primary-20);
  border-color: var(--color-primary-30);
  color: var(--color-primary);
}

.action-btn.danger-btn:hover:not(:disabled) {
  background: var(--color-error-20);
  border-color: var(--color-error-30);
  color: var(--color-error);
}

/* Object Edit Form */
.object-edit-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.object-input,
.object-textarea,
.object-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white-10);
  border: 1px solid var(--color-white-20);
  border-radius: var(--radius-base);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  transition: var(--transition-base);
  font-family: inherit;
}

.object-input:focus,
.object-textarea:focus,
.object-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.object-input::placeholder,
.object-textarea::placeholder {
  color: var(--color-white-50);
}

.object-textarea {
  min-height: 5rem;
  resize: vertical;
  line-height: var(--line-height-relaxed);
}

.object-select {
  cursor: pointer;
}

.object-select option {
  background: var(--color-black-80);
  color: var(--color-white);
}

/* Field Hint */
.field-hint {
  display: block;
  margin-top: var(--space-xs);
  font-size: var(--font-size-xs);
  color: var(--color-white-60);
  font-style: italic;
}

/* Edit Actions */
.edit-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
}

.save-btn,
.cancel-btn {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-base);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: var(--transition-base);
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 5rem;
}

.primary-btn {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.primary-btn:hover:not(:disabled) {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  box-shadow: var(--shadow-base);
}

.primary-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.secondary-btn {
  background: var(--color-white-10);
  color: var(--color-white);
  border-color: var(--color-white-20);
}

.secondary-btn:hover:not(:disabled) {
  background: var(--color-white-20);
  border-color: var(--color-white-30);
}

.secondary-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Processing Overlay */
.processing-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  z-index: 10;
}

.processing-spinner {
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--color-white-30);
  border-radius: var(--radius-full);
  border-top-color: var(--color-primary);
  animation: spin 1s linear infinite;
}

/* Mobile Responsive */
@media (max-width: 48em) {
  .object-inspector {
    margin: var(--space-md);
    max-width: calc(100vw - 2rem);
  }
  
  .object-inspector-header,
  .object-inspector-content {
    padding: var(--space-md);
  }
  
  .object-actions {
    flex-direction: column;
  }
  
  .action-btn {
    min-height: 2.75rem; /* Better touch targets */
  }
  
  .edit-actions {
    flex-direction: column-reverse;
  }
  
  .save-btn,
  .cancel-btn {
    min-height: 2.75rem;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  .processing-spinner {
    animation: none;
  }
  
  .action-btn:hover:not(:disabled) {
    transform: none;
  }
}