/* ==========================================================================
   Specialist Dashboard & Live Teletherapy Control Styles
   ========================================================================== */

/* Setup Session Screen */
.setup-container {
  max-width: 1040px;
  margin: 1.5rem auto;
}

.setup-header-hero {
  text-align: center;
  margin-bottom: 2rem;
}

.setup-header-hero h2 {
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--primary-900);
}

.setup-header-hero p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

.form-grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.setup-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.setup-card:focus-within, .setup-card:hover {
  border-color: var(--primary-500);
  box-shadow: var(--shadow-md);
}

.card-title-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-700);
  margin-bottom: 1rem;
}

/* Child Selector Options */
.child-selector-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
}

.child-option-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
}

.child-option-card.selected, .child-option-card:hover {
  border-color: var(--primary-600);
  background: var(--primary-50);
}

.child-avatar {
  font-size: 2rem;
  width: 44px;
  height: 44px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.child-info h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.child-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Goal Selector Dropdown & Chips */
.goal-pills-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 240px;
  overflow-y: auto;
}

.goal-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.goal-pill.selected {
  background: var(--primary-600);
  color: #fff;
  border-color: var(--primary-700);
}

/* Difficulty & Words Count Buttons */
.options-btn-group {
  display: flex;
  gap: 8px;
}

.opt-btn {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border-color);
  background: #fff;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-fast);
}

.opt-btn.selected {
  border-color: var(--primary-600);
  background: var(--primary-50);
  color: var(--primary-700);
}

/* Selection Mode */
.selection-modes-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mode-radio-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
}

.mode-radio-card.selected {
  border-color: var(--accent-teal);
  background: #f0fdfa;
  color: var(--accent-teal);
}

/* Waiting Room Styles */
.waiting-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.5rem;
}

.media-check-panel {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--border-color);
}

.video-preview-box {
  width: 100%;
  height: 280px;
  background: #0f172a;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}

.cam-feed-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-cam-placeholder {
  text-align: center;
}

.cam-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.65);
  color: #10b981;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
}

.cam-pulse {
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

/* Audio Wave Visualizer Animation for Realistic Call */
.audio-meter-bar {
  position: absolute;
  bottom: 12px;
  left: 12px;
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 22px;
}

.audio-wave-stick {
  width: 4px;
  background: #38bdf8;
  border-radius: 2px;
  animation: soundWave 1.2s infinite ease-in-out;
}

.audio-wave-stick:nth-child(1) { height: 35%; animation-delay: 0.1s; }
.audio-wave-stick:nth-child(2) { height: 75%; animation-delay: 0.25s; }
.audio-wave-stick:nth-child(3) { height: 95%; animation-delay: 0.4s; }
.audio-wave-stick:nth-child(4) { height: 50%; animation-delay: 0.15s; }
.audio-wave-stick:nth-child(5) { height: 80%; animation-delay: 0.3s; }

@keyframes soundWave {
  0%, 100% { transform: scaleY(0.4); }
  50% { transform: scaleY(1); }
}

.device-toggles-bar {
  display: flex;
  gap: 10px;
  margin-top: 1rem;
}

.device-btn {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-card-subtle);
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.device-btn.active {
  background: #ecfdf5;
  color: #065f46;
  border-color: #a7f3d0;
}

/* Target Word Chip */
.target-word-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
}

.target-word-chip small {
  color: var(--text-muted);
  font-weight: 500;
}

/* Stumbled Words Alert in Waiting Room */
.stumbled-alert-card {
  background: #fffbeb;
  border: 1.5px solid #fde68a;
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: 1rem;
}

.stumbled-title {
  font-size: 0.9rem;
  font-weight: 800;
  color: #92400e;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.stumbled-tags-list {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.stumble-tag-item {
  background: #fef3c7;
  color: #b45309;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

/* ==========================================================================
   Live Teletherapy Screen (Split View: Child Activity + Specialist HUD)
   ========================================================================== */
.teletherapy-layout {
  display: grid;
  grid-template-columns: 1fr 390px;
  gap: 1.5rem;
  min-height: 760px;
}

/* Side-by-Side Dual View Mode (Simulating Specialist + Child Simultaneously) */
.teletherapy-layout.dual-split-mode {
  grid-template-columns: 1.1fr 1fr 390px;
}

.child-sim-preview-panel {
  display: none;
  background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
  border-radius: var(--radius-xl);
  border: 2px solid #86efac;
  padding: 1.25rem;
  box-shadow: var(--shadow-md);
}

.teletherapy-layout.dual-split-mode .child-sim-preview-panel {
  display: flex;
  flex-direction: column;
}

.child-sim-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.child-sim-badge {
  background: #10b981;
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
}

/* Child View Simulator Stage */
.stage-activity-card {
  background: #fff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.activity-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}

.stage-badge-indicator {
  background: var(--primary-50);
  color: var(--primary-700);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 800;
  border: 1px solid var(--primary-100);
}

.word-counter-badge {
  background: #f1f5f9;
  color: #475569;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

/* Main Visual Word Showcase */
.word-visual-box {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 380px;
  background: radial-gradient(circle at 50% 50%, #ffffff 0%, #f8fafc 100%);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-color);
  padding: 1.5rem;
}

.word-svg-artwork {
  width: 220px;
  height: 220px;
  transition: transform 0.3s ease;
  filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.08));
}

.word-svg-artwork:hover {
  transform: scale(1.05);
}

.word-displayed-name {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--text-main);
  margin-top: 1rem;
  text-align: center;
}

.word-displayed-subtext {
  color: var(--text-muted);
  font-size: 1rem;
  margin-top: 0.25rem;
  text-align: center;
}

/* Baseline / Post Action Bar */
.baseline-action-bar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* Child Video Overlay Bubble */
.child-video-bubble {
  position: absolute;
  bottom: 20px;
  left: 20px;
  width: 130px;
  height: 100px;
  background: #0f172a;
  border: 3px solid #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}

/* Alt Image Thumbnails Bar */
.alt-thumbnails-bar {
  display: flex;
  gap: 8px;
  margin-top: 1rem;
  overflow-x: auto;
  padding: 6px 2px;
}

.alt-thumb-item {
  flex: 1;
  min-width: 90px;
  padding: 8px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  transition: var(--transition-fast);
}

.alt-thumb-item.active {
  border-color: var(--primary-600);
  background: var(--primary-50);
  color: var(--primary-700);
}

.alt-thumb-icon {
  font-size: 1.3rem;
  margin-bottom: 2px;
}

/* Generalization Split Grid */
.generalization-grid-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 1.5rem 0;
}

.gen-box {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.gen-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.gen-highlight {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary-700);
  margin-top: 0.5rem;
}

.gen-story {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #334155;
  margin-top: 0.5rem;
}

/* ==========================================================================
   Specialist HUD Control Sidebar (Private, Secret Panel)
   ========================================================================== */
.specialist-hud-panel {
  background: var(--hud-bg);
  color: var(--hud-text);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-height: 840px;
  overflow-y: auto;
}

.hud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--hud-border);
  padding-bottom: 0.75rem;
}

.hud-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #60a5fa;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-badge-secret {
  background: #ef4444;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

/* Primary Fast Action Buttons (Baseline & Top Scores) */
.hud-quick-actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.btn-hud-independent {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.3);
  transition: var(--transition-fast);
}

.btn-hud-independent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(16, 185, 129, 0.4);
}

.btn-hud-stumble {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  padding: 12px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.3);
  transition: var(--transition-fast);
}

.btn-hud-stumble:hover {
  transform: translateY(-2px);
}

/* Hierarchical Cue Ladder Control Buttons (Level 1 to 10) */
.cue-ladder-section-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--hud-muted);
  text-transform: uppercase;
  margin-top: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cue-buttons-vertical-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.btn-cue-step {
  background: var(--hud-surface);
  border: 1px solid var(--hud-border);
  color: #f1f5f9;
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: var(--transition-fast);
  text-align: right;
}

.btn-cue-step:hover {
  background: var(--hud-card);
  border-color: #60a5fa;
  transform: translateX(-3px);
}

.btn-cue-step.active-level {
  background: #1e3a8a;
  border-color: #3b82f6;
  color: #93c5fd;
  box-shadow: inset 0 0 10px rgba(59, 130, 246, 0.3);
}

.btn-cue-step .step-tag {
  font-size: 0.68rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* Dynamic Live Prompt Box (What Specialist Speaks) */
.live-speech-prompt-card {
  background: #1e293b;
  border-left: 4px solid #38bdf8;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-top: 0.4rem;
}

.prompt-label {
  font-size: 0.72rem;
  color: #94a3b8;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.prompt-text {
  font-size: 0.86rem;
  color: #e0f2fe;
  font-weight: 700;
  margin-top: 4px;
  line-height: 1.4;
}

.btn-speak-prompt {
  background: #0284c7;
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
}

/* Word Requeue / Skip Bottom Bar */
.hud-secondary-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: auto;
  border-top: 1px solid var(--hud-border);
  padding-top: 0.75rem;
}

.btn-hud-tool {
  background: var(--hud-surface);
  border: 1px solid var(--hud-border);
  color: var(--hud-muted);
  border-radius: var(--radius-sm);
  padding: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: var(--transition-fast);
}

.btn-hud-tool:hover {
  background: var(--hud-card);
  color: #fff;
}