/**
 * Ferni App Components
 * 
 * Application-specific UI components that define the Voice AI experience.
 * These complement the core design tokens with fully styled, ready-to-use components.
 * 
 * Components:
 * - Buttons: .app-btn, .app-btn--primary, .app-btn--secondary
 * - Avatar: .app-avatar, .app-avatar-ring, .app-avatar-glow
 * - Team Roster: .app-team-member, .app-team-avatar
 * - Waveform: .app-waveform, .app-waveform-bar
 * - Status: .app-status-pill, .app-status-indicator
 * - Thinking: .app-thinking-dots
 * - Transcript: .app-transcript
 * - Cards: .app-card, .app-card--glass
 * - Inputs: .app-input
 * 
 * @version 1.0.0
 */


/* ============================================================================
   APP BUTTON - BASE
   The signature Ferni button with depth, glow, and persona-adaptive coloring
   ============================================================================ */

.app-btn {
  /* Layout */
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2, 8px);
  padding: 16px 32px;
  min-height: 56px;
  border-radius: 28px;
  
  /* Typography */
  font-family: var(--font-body);
  font-size: var(--text-base, 15px);
  font-weight: var(--font-weight-semibold, 600);
  letter-spacing: var(--tracking-wide, 0.025em);
  text-transform: uppercase;
  
  /* Base appearance */
  border: none;
  cursor: pointer;
  overflow: hidden;
  
  /* Transitions */
  transition:
    transform 0.3s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1)),
    box-shadow 0.3s var(--ease-out-expo),
    filter 0.3s ease;
  
  /* GPU acceleration */
  will-change: transform;
  transform: translateZ(0);
  
  /* Focus state */
  outline: none;
}

.app-btn:focus-visible {
  outline: 2px solid var(--persona-primary, var(--color-accent-primary));
  outline-offset: 3px;
}

.app-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: grayscale(0.3);
}


/* ============================================================================
   APP BUTTON - PRIMARY
   The main call-to-action with persona-colored gradient, depth shadows,
   glass shine, and breathing glow animation
   ============================================================================ */

.app-btn--primary {
  /* Persona-adaptive gradient background */
  background: var(--persona-gradient, var(--gradient-orb, linear-gradient(180deg, #4a6741 0%, #3d5a35 100%)));
  color: white;
  
  /* Multi-layered depth shadows - like a physical button */
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.3),
    0 4px 8px rgba(0, 0, 0, 0.2),
    0 8px 16px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset,
    0 1px 0 rgba(255, 255, 255, 0.2) inset;
}

/* Glass shine overlay - realistic light reflection */
.app-btn--primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  border-radius: 28px 28px 100% 100%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.25) 0%,
    rgba(255, 255, 255, 0.08) 50%,
    transparent 100%
  );
  pointer-events: none;
}

/* Outer glow effect (persona-colored) */
.app-btn--primary::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 32px;
  background: var(--persona-primary, var(--color-accent-primary));
  opacity: 0;
  filter: blur(16px);
  transition: opacity 0.3s ease;
  z-index: -1;
}

.app-btn--primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 
    0 2px 4px rgba(0, 0, 0, 0.25),
    0 8px 16px rgba(0, 0, 0, 0.2),
    0 16px 32px rgba(0, 0, 0, 0.15),
    0 0 40px -8px var(--persona-glow, rgba(74, 103, 65, 0.4)),
    0 0 0 1px rgba(255, 255, 255, 0.15) inset,
    0 1px 0 rgba(255, 255, 255, 0.25) inset;
}

.app-btn--primary:hover::after {
  opacity: 0.4;
}

.app-btn--primary:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
  box-shadow: 
    0 1px 2px rgba(0, 0, 0, 0.3),
    0 2px 4px rgba(0, 0, 0, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

/* Breathing glow animation (when idle) */
.app-btn--primary:not(:disabled) {
  animation: appBtnBreath 4s ease-in-out infinite;
}

@keyframes appBtnBreath {
  0%, 100% {
    box-shadow: 
      0 1px 2px rgba(0, 0, 0, 0.3),
      0 4px 8px rgba(0, 0, 0, 0.2),
      0 8px 16px rgba(0, 0, 0, 0.15),
      0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  }
  50% {
    box-shadow: 
      0 1px 2px rgba(0, 0, 0, 0.3),
      0 4px 8px rgba(0, 0, 0, 0.2),
      0 8px 16px rgba(0, 0, 0, 0.15),
      0 0 30px -6px var(--persona-glow, rgba(74, 103, 65, 0.5)),
      0 0 0 1px rgba(255, 255, 255, 0.15) inset;
  }
}


/* ============================================================================
   APP BUTTON - SECONDARY
   Glass morphism style with subtle transparency
   ============================================================================ */

.app-btn--secondary {
  background: var(--color-bg-glass, rgba(255, 255, 255, 0.08));
  color: var(--color-text-primary, #faf6f0);
  border: 1px solid var(--color-border-medium, rgba(255, 255, 255, 0.12));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  
  box-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.app-btn--secondary:hover:not(:disabled) {
  background: var(--color-bg-elevated, rgba(255, 255, 255, 0.12));
  border-color: var(--color-border-strong, rgba(255, 255, 255, 0.2));
  transform: translateY(-1px);
  box-shadow: 
    0 4px 12px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.app-btn--secondary:active:not(:disabled) {
  transform: translateY(0) scale(0.98);
}


/* ============================================================================
   APP BUTTON - MAGNETIC HOVER
   Follows cursor slightly for playful interaction
   ============================================================================ */

.app-btn--magnetic {
  --magnetic-x: 0;
  --magnetic-y: 0;
}

.app-btn--magnetic:hover {
  transform: 
    translate(calc(var(--magnetic-x) * 0.15px), calc(var(--magnetic-y) * 0.15px))
    translateY(-2px);
}


/* ============================================================================
   APP AVATAR
   The main coach avatar with ring, glow, and breathing animation
   ============================================================================ */

.app-avatar {
  /* Golden ratio proportions: 128px ≈ 79.2 × φ */
  width: 128px;
  height: 128px;
  border-radius: var(--radius-full, 9999px);
  
  /* Gradient background (persona-adaptive) */
  background: var(--persona-gradient, var(--gradient-orb));
  
  /* Depth shadows */
  box-shadow: 
    var(--shadow-xl, 0 20px 25px -5px rgba(0,0,0,.1)),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset,
    0 -20px 40px -20px rgba(255, 255, 255, 0.1) inset;
  
  /* Center content */
  display: flex;
  align-items: center;
  justify-content: center;
  
  /* Typography for initials */
  font-family: var(--font-display);
  font-size: var(--text-3xl, 30px);
  font-weight: var(--font-weight-bold, 700);
  color: white;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  
  /* GPU acceleration */
  will-change: transform, filter;
  transform: translateZ(0);
  transform-origin: center center;
  contain: strict;
  
  /* Smooth transitions */
  transition: 
    box-shadow var(--transition-base, 200ms ease),
    filter var(--transition-base, 200ms ease);
}

/* Animated ring around avatar */
.app-avatar-ring {
  position: absolute;
  inset: -8px;
  border-radius: var(--radius-full);
  border: 3px solid transparent;
  
  /* Conic gradient for animated rotation */
  background: conic-gradient(
    from 0deg,
    var(--persona-primary, #4a6741),
    var(--persona-secondary, #3d5a35),
    var(--persona-primary, #4a6741)
  );
  background-origin: border-box;
  background-clip: padding-box, border-box;
  
  opacity: 0.5;
  animation: ringRotate 8s linear infinite;
}

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

/* Outer glow effect */
.app-avatar-glow {
  position: absolute;
  inset: -20px;
  border-radius: var(--radius-full);
  background: radial-gradient(
    circle,
    var(--persona-glow, rgba(74, 103, 65, 0.3)) 0%,
    transparent 70%
  );
  opacity: 0.6;
  filter: blur(10px);
  pointer-events: none;
}

/* Breathing animation for idle state */
.app-avatar--breathing {
  animation: avatarBreathing 4s ease-in-out infinite;
}

@keyframes avatarBreathing {
  0%, 100% {
    transform: scale(1);
    box-shadow: var(--shadow-xl), 0 0 20px -10px var(--persona-glow);
  }
  50% {
    transform: scale(1.015);
    box-shadow: var(--shadow-xl), 0 0 25px -8px var(--persona-glow);
  }
}

/* Speaking state */
.app-avatar--speaking {
  box-shadow: 
    var(--shadow-xl),
    0 0 50px -10px var(--persona-glow),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset,
    0 -20px 40px -20px rgba(255, 255, 255, 0.1) inset;
}

/* Listening state */
.app-avatar--listening {
  box-shadow: 
    var(--shadow-xl),
    0 0 30px -8px var(--color-accent-glow, rgba(212, 168, 74, 0.3)),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}


/* ============================================================================
   APP TEAM MEMBER
   Individual team roster item with avatar, label, and selection states
   ============================================================================ */

.app-team-member {
  /* Layout */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  padding: var(--space-xs, 8px);
  
  /* Appearance */
  background: var(--color-bg-glass, rgba(255, 255, 255, 0.08));
  border: 1.5px solid var(--color-border-subtle, rgba(255, 255, 255, 0.08));
  border-radius: var(--radius-xl, 16px);
  
  /* Interaction */
  cursor: pointer;
  transition: all 0.3s var(--ease-spring, cubic-bezier(0.34, 1.56, 0.64, 1));
}

.app-team-member:hover {
  background: var(--color-bg-elevated, rgba(255, 255, 255, 0.12));
  border-color: var(--color-border-medium, rgba(255, 255, 255, 0.15));
  transform: translateY(-2px) scale(1.02);
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.app-team-member.active {
  background: var(--color-bg-elevated, rgba(255, 255, 255, 0.15));
  border-color: var(--persona-primary, var(--color-accent-primary));
  box-shadow:
    0 6px 20px rgba(0, 0, 0, 0.2),
    0 0 0 3px var(--persona-glow, rgba(74, 103, 65, 0.3)),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

/* Team avatar */
.app-team-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--persona-gradient, var(--gradient-orb));
  
  /* Center initials */
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: var(--font-weight-semibold, 600);
  color: white;
  
  /* Depth */
  box-shadow: 
    0 2px 8px rgba(0, 0, 0, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  
  /* GPU acceleration */
  will-change: transform, box-shadow;
  transition: all 0.3s var(--ease-spring);
}

.app-team-member:hover .app-team-avatar {
  transform: scale(1.05);
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.25),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.app-team-member.active .app-team-avatar {
  box-shadow: 
    0 4px 16px rgba(0, 0, 0, 0.2),
    0 0 20px -8px var(--persona-glow),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

/* Team avatar ring (selection indicator) */
.app-team-avatar-ring {
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-full);
  border: 2px solid var(--persona-primary, var(--color-accent-primary));
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.3s var(--ease-spring);
}

.app-team-member.active .app-team-avatar-ring {
  opacity: 1;
  transform: scale(1);
  box-shadow: 0 0 12px var(--persona-glow);
}

/* Team member label */
.app-team-label {
  font-size: var(--text-2xs, 10px);
  font-weight: var(--font-weight-medium, 500);
  color: var(--color-text-muted, rgba(255, 255, 255, 0.6));
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider, 0.05em);
  transition: color 0.3s ease;
}

.app-team-member.active .app-team-label {
  color: var(--color-text-primary, #faf6f0);
}


/* ============================================================================
   APP WAVEFORM
   Audio visualization bars with emotion-adaptive colors
   ============================================================================ */

.app-waveform {
  /* Layout */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  height: 48px;
  
  /* GPU optimization */
  contain: layout style;
}

.app-waveform-bar {
  width: 4px;
  min-height: 4px;
  max-height: 100%;
  border-radius: 2px;
  
  /* Persona-adaptive color */
  background: linear-gradient(
    180deg,
    var(--persona-primary, #4a6741) 0%,
    var(--persona-secondary, #3d5a35) 100%
  );
  
  /* Soft shadow for depth */
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  
  /* GPU acceleration */
  will-change: transform, height;
  contain: layout style;
  transition: background 0.3s ease;
}

/* Emotion-specific bar colors */
.app-waveform[data-emotion="happy"] .app-waveform-bar {
  background: linear-gradient(180deg, #4a6741 0%, #3d5a35 100%); /* Forest sage */
}

.app-waveform[data-emotion="excited"] .app-waveform-bar {
  background: linear-gradient(180deg, #c4856a 0%, #a86d55 100%); /* Warm coral */
}

.app-waveform[data-emotion="calm"] .app-waveform-bar {
  background: linear-gradient(180deg, #3a6b73 0%, #2d5359 100%); /* Deep teal */
}

.app-waveform[data-emotion="sad"] .app-waveform-bar {
  background: linear-gradient(180deg, #5a6b8a 0%, #4a5a73 100%); /* Slate blue */
}

.app-waveform[data-emotion="anxious"] .app-waveform-bar {
  background: linear-gradient(180deg, #a67a6a 0%, #8a635a 100%); /* Terracotta */
}

/* Speaking brightness boost */
.app-waveform.speaking .app-waveform-bar {
  filter: brightness(1.1);
}

/* Celebration state */
.app-waveform.celebrating .app-waveform-bar {
  filter: brightness(1.3);
}


/* ============================================================================
   APP STATUS PILL
   Floating status indicator with smooth enter/exit animations
   ============================================================================ */

.app-status-pill {
  /* Layout */
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs, 4px);
  padding: 8px 16px;
  
  /* Appearance */
  background: var(--color-bg-elevated, rgba(255, 255, 255, 0.12));
  border: 1px solid var(--color-border-subtle, rgba(255, 255, 255, 0.1));
  border-radius: var(--radius-full, 9999px);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  
  /* Typography */
  font-size: var(--text-sm, 14px);
  font-weight: var(--font-weight-medium, 500);
  color: var(--color-text-secondary, rgba(255, 255, 255, 0.8));
  
  /* Initial state (hidden) */
  opacity: 0;
  transform: translateY(-10px) scale(0.95);
  
  /* Transitions */
  transition: all 0.4s var(--ease-out-expo, cubic-bezier(0.16, 1, 0.3, 1));
}

.app-status-pill.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.app-status-pill.exiting {
  opacity: 0;
  transform: translateY(10px) scale(0.95);
}

/* Status indicator dot */
.app-status-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-text-muted);
}

.app-status-pill.connected .app-status-dot {
  background: var(--color-semantic-success, #6bc48f);
  box-shadow: 0 0 8px var(--color-semantic-success-glow);
  animation: statusPulse 2s ease-in-out infinite;
}

.app-status-pill.connecting .app-status-dot {
  background: var(--color-semantic-warning, #e0b860);
  animation: statusPulse 1s ease-in-out infinite;
}

.app-status-pill.error .app-status-dot {
  background: var(--color-semantic-error, #e07575);
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.2); }
}


/* ============================================================================
   APP THINKING DOTS
   Three animated dots indicating AI processing
   ============================================================================ */

.app-thinking-dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.app-thinking-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--persona-primary, var(--color-accent-primary));
  opacity: 0.4;
  animation: thinkingDotBounce 1.4s ease-in-out infinite;
}

.app-thinking-dot:nth-child(1) { animation-delay: 0s; }
.app-thinking-dot:nth-child(2) { animation-delay: 0.2s; }
.app-thinking-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes thinkingDotBounce {
  0%, 80%, 100% {
    transform: translateY(0);
    opacity: 0.4;
  }
  40% {
    transform: translateY(-8px);
    opacity: 1;
  }
}


/* ============================================================================
   APP TRANSCRIPT
   Message container with smooth entry animations
   ============================================================================ */

.app-transcript {
  /* Layout */
  display: flex;
  flex-direction: column;
  gap: var(--space-sm, 12px);
  padding: var(--space-md, 16px);
  
  /* Appearance */
  background: var(--color-bg-glass, rgba(255, 255, 255, 0.05));
  border-radius: var(--radius-xl, 16px);
  border: 1px solid var(--color-border-subtle, rgba(255, 255, 255, 0.08));
  
  /* Typography */
  font-family: var(--font-body);
  font-size: var(--text-base, 15px);
  line-height: var(--leading-relaxed, 1.625);
  color: var(--color-text-primary, #faf6f0);
}

.app-transcript-message {
  opacity: 0;
  transform: translateY(10px);
  animation: messageEnter 0.3s ease-out forwards;
}

@keyframes messageEnter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* ============================================================================
   APP CARD
   Container for content sections with glass morphism option
   ============================================================================ */

.app-card {
  /* Layout */
  padding: var(--space-lg, 24px);
  
  /* Appearance */
  background: var(--color-bg-elevated, rgba(255, 255, 255, 0.08));
  border: 1px solid var(--color-border-subtle, rgba(255, 255, 255, 0.08));
  border-radius: var(--radius-xl, 16px);
  
  /* Shadows */
  box-shadow: var(--shadow-md, 0 4px 6px -1px rgba(0,0,0,.1));
}

.app-card--glass {
  background: var(--color-bg-glass, rgba(255, 255, 255, 0.05));
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 
    var(--shadow-lg),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.app-card:hover {
  box-shadow: var(--shadow-lg);
}


/* ============================================================================
   APP INPUT
   Text input field with focus glow
   ============================================================================ */

.app-input {
  /* Layout */
  width: 100%;
  padding: 14px 18px;
  
  /* Appearance */
  background: var(--color-bg-tertiary, rgba(255, 255, 255, 0.06));
  border: 1px solid var(--color-border-medium, rgba(255, 255, 255, 0.12));
  border-radius: var(--radius-lg, 12px);
  
  /* Typography */
  font-family: var(--font-body);
  font-size: var(--text-base, 15px);
  color: var(--color-text-primary, #faf6f0);
  
  /* Transitions */
  transition: all 0.2s ease;
}

.app-input::placeholder {
  color: var(--color-text-muted, rgba(255, 255, 255, 0.5));
}

.app-input:focus {
  outline: none;
  border-color: var(--persona-primary, var(--color-accent-primary));
  box-shadow: 0 0 0 3px var(--persona-glow, var(--color-accent-glow));
  background: var(--color-bg-elevated, rgba(255, 255, 255, 0.08));
}


/* ============================================================================
   APP CONNECTION STEPS
   Progress indicator for connection flow
   ============================================================================ */

.app-connection-step {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--color-bg-tertiary, rgba(255, 255, 255, 0.1));
  border: 2px solid var(--color-border-medium, rgba(255, 255, 255, 0.15));
  
  transition: all 0.3s var(--ease-spring);
}

.app-connection-step.active {
  background: var(--color-accent-primary, #d4a84a);
  border-color: var(--color-accent-primary);
  box-shadow: 0 0 12px var(--color-accent-glow);
  animation: stepPulse 1.5s ease-in-out infinite;
}

.app-connection-step.completed {
  background: var(--color-semantic-success, #6bc48f);
  border-color: var(--color-semantic-success);
}

@keyframes stepPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.1); opacity: 0.8; }
}


/* ============================================================================
   ZEN THEME OVERRIDES
   Light theme adaptations for all app components
   ============================================================================ */

[data-theme="zen"] .app-btn--primary {
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.1),
    0 4px 8px rgba(0, 0, 0, 0.08),
    0 8px 16px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

[data-theme="zen"] .app-btn--primary:hover:not(:disabled) {
  box-shadow:
    0 2px 4px rgba(0, 0, 0, 0.08),
    0 8px 16px rgba(0, 0, 0, 0.08),
    0 16px 32px rgba(0, 0, 0, 0.06),
    0 0 40px -8px var(--persona-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

[data-theme="zen"] .app-btn--secondary {
  background: rgba(255, 255, 255, 0.8);
  color: var(--color-text-secondary);
  border-color: rgba(0, 0, 0, 0.06);
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="zen"] .app-btn--secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="zen"] .app-team-member {
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(44, 37, 32, 0.08);
}

[data-theme="zen"] .app-team-member:hover {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(44, 37, 32, 0.12);
}

[data-theme="zen"] .app-team-member.active {
  background: rgba(255, 255, 255, 0.98);
}

[data-theme="zen"] .app-avatar {
  background: linear-gradient(145deg, #ffffff 0%, #f5f5f4 100%);
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(0, 0, 0, 0.04),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

[data-theme="zen"] .app-status-pill {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="zen"] .app-transcript {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.06);
  color: var(--color-text-primary);
}

[data-theme="zen"] .app-card {
  background: rgba(255, 255, 255, 0.8);
  border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="zen"] .app-input {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(0, 0, 0, 0.1);
  color: var(--color-text-primary);
}

[data-theme="zen"] .app-thinking-dot {
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

[data-theme="zen"] .app-waveform-bar {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}


/* ============================================================================
   REDUCED MOTION
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
  .app-btn--primary:not(:disabled),
  .app-avatar--breathing,
  .app-avatar-ring,
  .app-status-pill.connected .app-status-dot,
  .app-thinking-dot,
  .app-connection-step.active {
    animation: none;
  }
  
  .app-btn,
  .app-team-member,
  .app-team-avatar,
  .app-status-pill {
    transition: none;
  }
}