/* ==========================================================================
   let's cook, literally - Premium Minimalist Light Culinary Theme
   ========================================================================== */

/* Design Tokens & Theme Variables */
:root {
  /* Color Palette - Premium Light Culinary Theme */
  --bg-dark: hsl(38, 25%, 96%); /* Cozy warm cream background */
  --bg-card: hsl(38, 25%, 99%); /* Solid off-white cream cards */
  --bg-card-hover: hsl(38, 25%, 97%);
  
  --border-light: hsl(30, 10%, 88%); /* Soft cocoa border */
  --border-active: hsl(12, 75%, 50%); /* Ripe tomato active border */
  
  /* Accent Colors */
  --accent-amber: hsl(12, 75%, 50%); /* Ripe tomato / chili red */
  --accent-amber-glow: hsla(12, 75%, 50%, 0.12);
  --accent-gold: hsl(38, 80%, 42%); /* Warm honey gold */
  --accent-orange: hsl(28, 80%, 45%); /* Terracotta / clay orange */
  
  /* Utility Status Colors (full border/bg tint strategy - no side-stripes) */
  --status-green: hsl(136, 45%, 35%); /* Basil green */
  --status-green-bg: hsl(136, 45%, 96%);
  --status-green-border: hsl(136, 45%, 88%);
  
  --status-gold: hsl(38, 75%, 38%);
  --status-gold-bg: hsl(38, 75%, 96%);
  --status-gold-border: hsl(38, 75%, 88%);
  
  --status-red: hsl(354, 75%, 45%);
  --status-red-bg: hsl(354, 75%, 96%);
  --status-red-border: hsl(354, 75%, 88%);

  /* Typography */
  --text-dark: hsl(30, 15%, 12%); /* Dark espresso charcoal */
  --text-primary: hsl(30, 10%, 22%); /* Body dark grey */
  --text-secondary: hsl(30, 8%, 40%); /* Soft coffee grey */
  --text-muted: hsl(30, 6%, 56%); /* Wheat grey */
  
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Shadows & Corners */
  --shadow-main: 0 10px 30px rgba(30, 15, 10, 0.04), 0 1px 4px rgba(30, 15, 10, 0.02);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 8px;
  --transition-smooth: 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
  --transition-fast: 0.15s ease;
}

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

body {
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-sans);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Ambient mesh background */
.bg-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  overflow: hidden;
  background: radial-gradient(circle at 10% 20%, hsl(38, 20%, 97%) 0%, hsl(30, 15%, 93%) 100%);
  pointer-events: none;
}

.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.12;
  mix-blend-mode: multiply;
  animation: moveOrbs 25s infinite alternate ease-in-out;
}

.glow-orb-1 {
  background: radial-gradient(circle, var(--accent-amber) 0%, transparent 70%);
  width: 650px;
  height: 650px;
  top: -200px;
  right: -100px;
  animation-duration: 28s;
}

.glow-orb-2 {
  background: radial-gradient(circle, var(--status-green) 0%, transparent 70%);
  width: 550px;
  height: 550px;
  bottom: -150px;
  left: -100px;
  animation-duration: 32s;
  animation-delay: -5s;
}

@keyframes moveOrbs {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.05); }
  100% { transform: translate(-30px, 40px) scale(0.95); }
}

/* Layout Container */
.app-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 90px 24px 50px;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  position: relative;
  z-index: 10;
}

/* Header */
.app-header {
  text-align: center;
  margin-bottom: 40px;
  animation: headerFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--accent-amber);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-main);
  transition: all var(--transition-fast);
}

.logo-badge:hover {
  transform: translateY(-1px);
  border-color: var(--accent-amber);
}

.main-title {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 12px;
  color: var(--text-dark);
  letter-spacing: -0.5px;
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
  font-weight: 300;
}

/* Main Panel Containers */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-main);
  position: relative;
  overflow: hidden;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-main);
  transition: all var(--transition-smooth);
}

/* Form Styling */
.form-group {
  margin-bottom: 28px;
}

.form-label {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.form-label .required {
  color: var(--status-red);
  margin-left: 2px;
}

/* Drag & Drop File Upload Zone */
.upload-zone {
  border: 2px dashed var(--border-light);
  border-radius: var(--radius-md);
  padding: 48px 24px;
  text-align: center;
  background: var(--bg-card);
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
}

.upload-zone.dragover, .upload-zone:hover {
  border-color: var(--accent-amber);
  background: var(--bg-card-hover);
}

.video-file-input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  z-index: 5;
}

.upload-icon {
  width: 48px;
  height: 48px;
  stroke-width: 1.5px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.upload-prompt {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.upload-limits {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Uploaded file information box */
.file-info-container {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card-hover);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  margin-top: 12px;
  animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.file-icon {
  width: 20px;
  height: 20px;
  color: var(--accent-amber);
}

.file-name {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-clear-file {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.btn-clear-file:hover {
  color: var(--status-red);
}

/* Voice Card Grid Selector */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 10px;
}

.voice-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px;
  cursor: pointer;
  outline: none;
  position: relative;
  transition: all var(--transition-smooth);
}

.voice-card:hover {
  border-color: hsl(30, 10%, 75%);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.voice-card.active {
  border-color: var(--accent-amber);
  background: hsla(12, 75%, 50%, 0.03);
}

.voice-avatar {
  background: hsl(38, 20%, 93%);
  padding: 8px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.voice-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 2px;
}

.voice-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
}

.voice-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.4;
  font-weight: 300;
}

/* Action Buttons */
.btn-submit {
  width: 100%;
  background: var(--accent-amber);
  color: var(--bg-card);
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-md);
  padding: 16px;
  cursor: pointer;
  transition: all var(--transition-smooth);
  box-shadow: 0 4px 14px rgba(220, 50, 20, 0.15);
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(220, 50, 20, 0.25);
  background: var(--accent-orange);
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-amber);
  color: var(--bg-card);
  font-family: var(--font-sans);
  font-weight: 600;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  border: none;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-smooth);
}

.btn-primary:hover {
  transform: translateY(-1px);
  background: var(--accent-orange);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--text-muted);
}

/* 2. LOADING STATE */
.panel-loading {
  text-align: center;
  padding: 60px 40px;
  animation: scaleIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.loading-wrapper {
  max-width: 460px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.loading-spinner-container {
  margin-bottom: 24px;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-light);
  border-top-color: var(--accent-amber);
  border-radius: 50%;
  animation: spin 1s infinite linear;
}

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

.loading-title {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--accent-amber);
}

.loading-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 24px;
  line-weight: 1.5;
}

.progress-bar-container {
  width: 100%;
  height: 6px;
  background: hsl(30, 10%, 88%);
  border-radius: 100px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--accent-amber);
  border-radius: 100px;
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 3. ERROR STATE */
.panel-error {
  text-align: center;
  padding: 50px 30px;
}

.error-wrapper {
  max-width: 440px;
  margin: 0 auto;
}

.error-icon {
  font-size: 3rem;
  color: var(--status-red);
  margin-bottom: 16px;
}

.error-title {
  font-family: var(--font-serif);
  font-size: 2rem;
  margin-bottom: 12px;
  color: var(--text-dark);
}

.error-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 28px;
}

/* 4. COACH OUTPUT STATE */
.recipe-output-view {
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 32px;
  align-items: start;
  animation: outputFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.output-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Video Player Card */
.video-card-player {
  padding: 0;
  overflow: hidden;
  background: var(--text-dark);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-main);
  aspect-ratio: 16 / 9;
}

.video-element-player {
  width: 100%;
  height: 100%;
  display: block;
  outline: none;
}

.stats-card {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 16px 20px;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-icon-svg {
  width: 22px;
  height: 22px;
  stroke-width: 2px;
  display: block;
}

.stat-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.stat-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
}

.stat-divider {
  width: 1px;
  height: 28px;
  background: var(--border-light);
}

/* Details Column */
.header-card {
  border-radius: var(--radius-lg);
}

.recipe-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-dark);
}

/* Chef Commentary Speech Bubble */
.chef-commentary-bubble {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.chef-commentary-bubble .chef-avatar {
  background: hsl(38, 20%, 93%);
  padding: 10px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(30, 15, 10, 0.02);
}

.speech-bubble-body {
  position: relative;
  background: var(--bg-card-hover);
  border: 1px solid var(--border-light);
  padding: 16px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) var(--radius-md);
  flex: 1;
}

/* Caret */
.speech-bubble-body::before {
  content: '';
  position: absolute;
  left: -10px;
  top: -1px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 10px 10px 0;
  border-color: transparent var(--border-light) transparent transparent;
}

.speech-bubble-body::after {
  content: '';
  position: absolute;
  left: -8px;
  top: 0px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 10px 10px 0;
  border-color: transparent var(--bg-card-hover) transparent transparent;
}

#recipe-commentary {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--text-primary);
  line-height: 1.6;
}

/* Timeline card */
.timeline-card {
  border-radius: var(--radius-lg);
}

.card-section-title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-light);
  color: var(--accent-amber);
  font-weight: 700;
}

.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 500px;
  overflow-y: auto;
  padding-right: 4px;
}

/* Timeline Critique Item */
.timeline-item {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  transition: all var(--transition-smooth);
}

.timeline-item.active-critique {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 15, 10, 0.05);
}

/* Severity styles: full border + background tint */
.timeline-item.severity-info {
  background: var(--status-green-bg);
  border-color: var(--status-green-border);
}
.timeline-item.severity-info.active-critique {
  border-color: var(--status-green);
  outline: 1px solid var(--status-green);
}

.timeline-item.severity-warning {
  background: var(--status-gold-bg);
  border-color: var(--status-gold-border);
}
.timeline-item.severity-warning.active-critique {
  border-color: var(--status-gold);
  outline: 1px solid var(--status-gold);
}

.timeline-item.severity-danger {
  background: var(--status-red-bg);
  border-color: var(--status-red-border);
}
.timeline-item.severity-danger.active-critique {
  border-color: var(--status-red);
  outline: 1px solid var(--status-red);
}

.timeline-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.timestamp-btn {
  background: var(--accent-amber);
  color: hsl(38, 25%, 99%);
  border: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: transform var(--transition-fast);
}

.timestamp-btn:hover {
  transform: scale(1.05);
}

.severity-badge {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
}

.badge-info {
  background: var(--status-green);
  color: hsl(38, 25%, 99%);
}

.badge-warning {
  background: var(--status-gold);
  color: hsl(38, 25%, 99%);
}

.badge-danger {
  background: var(--status-red);
  color: hsl(38, 25%, 99%);
}

.timeline-observation {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.timeline-feedback {
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.5;
}

/* Suggestions list */
.suggestions-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.suggestions-list li {
  font-size: 0.95rem;
  color: var(--text-primary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.suggestions-list li::before {
  content: '✦';
  color: var(--accent-amber);
  font-weight: bold;
}

/* Action buttons */
.output-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

/* Voice Narrator Widget */
.chef-voice-control-panel {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

.btn-voice-speak {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: hsla(12, 75%, 50%, 0.08);
  border: 1px solid var(--accent-amber);
  color: var(--accent-amber);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition-fast);
}

.btn-voice-speak:hover {
  background: hsla(12, 75%, 50%, 0.12);
  transform: translateY(-1px);
}

.btn-voice-speak.speaking {
  background: hsla(28, 80%, 45%, 0.08);
  border-color: var(--accent-orange);
  color: var(--accent-orange);
}

.voice-btn-icon {
  width: 16px;
  height: 16px;
  stroke-width: 2.2px;
}

/* Soundwave CSS Animation */
.soundwave-container {
  display: none;
  align-items: flex-end;
  gap: 3px;
  height: 20px;
  padding: 0 4px;
}

.soundwave-container.active {
  display: inline-flex;
}

.soundwave-bar {
  width: 3px;
  height: 4px;
  background-color: var(--accent-amber);
  border-radius: 10px;
  transition: height 0.1s ease;
}

.soundwave-container.active .soundwave-bar {
  background-color: var(--accent-orange);
  animation: bouncewave 1s infinite alternate ease-in-out;
}

.soundwave-container.active .bar-1 { animation-duration: 0.7s; animation-delay: 0.1s; }
.soundwave-container.active .bar-2 { animation-duration: 0.9s; animation-delay: 0.3s; }
.soundwave-container.active .bar-3 { animation-duration: 0.6s; animation-delay: 0s; }
.soundwave-container.active .bar-4 { animation-duration: 0.8s; animation-delay: 0.2s; }
.soundwave-container.active .bar-5 { animation-duration: 0.75s; animation-delay: 0.4s; }

@keyframes bouncewave {
  0% { height: 4px; }
  100% { height: 20px; }
}

/* Speaking pulse animation for avatar */
.chef-commentary-bubble .chef-avatar.speaking {
  animation: speakingPulse 1.5s infinite alternate cubic-bezier(0.4, 0, 0.2, 1);
  border-color: var(--accent-orange);
}

@keyframes speakingPulse {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}

/* Layout Keyframe Animations */
@keyframes headerFadeIn {
  from { transform: translateY(-20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

@keyframes scaleIn {
  from { transform: scale(0.97); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes outputFadeIn {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Responsive Overrides */
@media (max-width: 960px) {
  .recipe-output-view {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  
  .output-visuals {
    max-width: 540px;
    margin: 0 auto;
    width: 100%;
  }
}

@media (max-width: 680px) {
  .main-title {
    font-size: 2.2rem;
  }
  
  .app-container {
    padding: 30px 16px;
  }
  
  .panel {
    padding: 24px;
    border-radius: var(--radius-md);
  }
  
  .voice-grid {
    grid-template-columns: 1fr;
  }
}

.text-red {
  color: var(--status-red) !important;
}
.text-gold {
  color: var(--accent-gold) !important;
}
.text-green {
  color: var(--status-green) !important;
}
.text-orange {
  color: var(--accent-orange) !important;
}
.text-amber {
  color: var(--accent-amber) !important;
}

.logo-icon {
  width: 18px;
  height: 18px;
  stroke-width: 2px;
}

.avatar-svg-icon {
  width: 24px;
  height: 24px;
  stroke-width: 2px;
  display: block;
}

.bubble-avatar-svg {
  width: 28px;
  height: 28px;
  stroke-width: 2px;
  display: block;
}

/* Staggered slide in animation for output cards */
.video-card-player {
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.05s;
}

.stats-card {
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.15s;
}

.header-card {
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.1s;
}

.timeline-card {
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.2s;
}

.steps-card {
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.25s;
}

@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hide helper class */
.hidden {
  display: none !important;
}

/* ==========================================================================
   AI Cooking Mentor - Webcam & Hands-Free Extensions
   ========================================================================== */

/* Top Glassmorphic Navbar */
.top-navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 64px;
  z-index: 1000;
  background: hsla(38, 25%, 96%, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid hsla(30, 10%, 20%, 0.08);
  box-shadow: 0 4px 20px rgba(30, 15, 10, 0.02);
  display: flex;
  align-items: center;
}

.nav-container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-dark);
}

.nav-logo-icon {
  color: var(--accent-amber);
  width: 22px;
  height: 22px;
}

.nav-status-indicators {
  display: flex;
  gap: 12px;
}

.nav-status-badge {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-smooth);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  display: inline-block;
}

/* Status: Inactive state */
.nav-status-badge.status-inactive {
  background: hsla(30, 5%, 50%, 0.06);
  border: 1px solid hsla(30, 5%, 50%, 0.1);
  color: var(--text-muted);
}
.nav-status-badge.status-inactive .status-dot {
  background: var(--text-muted);
}

/* Status: Active state */
.nav-status-badge.status-active {
  background: var(--status-green-bg);
  border: 1px solid var(--status-green-border);
  color: var(--status-green);
  box-shadow: 0 0 10px rgba(136, 196, 120, 0.15);
}
.nav-status-badge.status-active .status-dot {
  background: var(--status-green);
  animation: pulseDot 1s infinite alternate;
}

/* Status: Mic listening alert state */
.nav-status-badge.status-listening {
  background: var(--status-red-bg);
  border: 1px solid var(--status-red-border);
  color: var(--status-red);
  box-shadow: 0 0 12px rgba(230, 57, 70, 0.2);
}
.nav-status-badge.status-listening .status-dot {
  background: var(--status-red);
  animation: pulseDot 0.8s infinite alternate;
}

.nav-icon-sm {
  width: 14px;
  height: 14px;
}

/* Dish Text Input */
.dish-text-input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  background: var(--bg-card);
  color: var(--text-dark);
  transition: all var(--transition-smooth);
  box-shadow: inset 0 2px 4px rgba(30, 15, 10, 0.01);
}

.dish-text-input:focus {
  outline: none;
  border-color: var(--border-active);
  box-shadow: 0 0 0 4px var(--accent-amber-glow);
}

.input-desc-helper {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Camera Viewport Layout */
.camera-viewport-card {
  padding: 12px !important;
}

.camera-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #1e1b18; /* Dark base */
  border: 1px solid var(--border-light);
  box-shadow: inset 0 0 40px rgba(0,0,0,0.5);
}

.camera-video-feed {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Computer vision scanning overlay line */
.camera-scan-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, 
    rgba(12, 75, 50, 0) 0%, 
    var(--accent-amber) 50%, 
    rgba(12, 75, 50, 0) 100%
  );
  box-shadow: 0 0 10px var(--accent-amber);
  opacity: 0.85;
  animation: scanLaser 4s infinite ease-in-out;
  pointer-events: none;
}

.camera-overlay-info {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(30, 15, 10, 0.7);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(4px);
}

.rec-dot {
  width: 8px;
  height: 8px;
  background: var(--status-red);
  border-radius: 50%;
  display: inline-block;
  animation: pulseDot 1s infinite alternate;
}

/* Camera Controls Card */
.camera-controls-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px !important;
}

.btn-capture-step {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent-amber);
  border: none;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px var(--accent-amber-glow);
}

.btn-capture-step:hover {
  transform: translateY(-1px);
  background: hsl(12, 75%, 45%);
  box-shadow: 0 6px 16px var(--accent-amber-glow);
}

.btn-capture-step:active {
  transform: translateY(0);
}

.secondary-controls {
  display: flex;
  gap: 10px;
}

.btn-secondary-control {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.btn-secondary-control:hover {
  border-color: var(--border-active);
  background: var(--bg-card-hover);
}

.btn-secondary-control.active-toggle {
  background: var(--status-red-bg);
  border-color: var(--status-red-border);
  color: var(--status-red);
}

/* Animations */
@keyframes scanLaser {
  0% {
    top: 0%;
  }
  50% {
    top: 100%;
  }
  100% {
    top: 0%;
  }
}

@keyframes pulseDot {
  0% {
    opacity: 0.3;
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1.1);
  }
}

/* Timeline Cards customization for step log */
.timeline-item {
  cursor: pointer;
}