/* ============================================================
   CHATBOT.CSS - Interactive Agent Chat Interface
   Multi-agent pipeline visualization and interaction
   ============================================================ */

/* Chatbot Container */
.chatbot-container {
  background: var(--bg-card);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  height: calc(100vh - 220px);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  width: 100%;
}

/* Chat Area */
.chat-area {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  scroll-behavior: smooth;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.chat-area::-webkit-scrollbar {
  width: 8px;
}

.chat-area::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.02);
  border-radius: 4px;
}

.chat-area::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
}

.chat-area::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.18);
}

/* Step Card */
.step-card {
  background: var(--bg-secondary);
  border-radius: 8px;
  border-left: 4px solid var(--accent-blue);
  padding: 1rem;
  margin: 0.75rem 0;
  transition: var(--transition-smooth);
  animation: slideInLeft 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInLeft {
  0% {
    opacity: 0;
    transform: translateX(-20px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.step-card:hover {
  background: #f0f2f5;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.step-card.draft {
  border-left-color: var(--accent-blue);
}

.step-card.critique {
  border-left-color: var(--accent-orange);
}

.step-card.refinement {
  border-left-color: var(--accent-green);
}

.step-card.final {
  border-left-color: var(--accent-purple);
}

.step-card.worker {
  border-left-color: var(--accent-teal);
}

.step-card.synthesizer {
  border-left-color: var(--accent-gold);
}

/* Card Header */
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-subtitle {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* Token Badge */
.token-badge {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text-secondary);
  font-size: 0.75rem;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.token-badge.high {
  background: rgba(249, 115, 22, 0.1);
  color: var(--accent-orange);
}

/* Card Content */
.card-content {
  margin-top: 0.5rem;
  color: var(--text-primary);
  font-size: 0.925rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
  max-height: 300px;
  overflow-y: auto;
  padding-right: 0.5rem;
}

.card-content::-webkit-scrollbar {
  width: 6px;
}

.card-content::-webkit-scrollbar-track {
  background: transparent;
}

.card-content::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 3px;
}

/* Input Area */
.input-area {
  display: flex;
  flex-direction: row;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

input[type="text"],
.chat-input {
  flex: 1;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: var(--font-main);
  transition: var(--transition-smooth);
}

input[type="text"]:focus,
.chat-input:focus {
  outline: none;
  border-color: var(--accent-blue);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

input[type="text"]::placeholder,
.chat-input::placeholder {
  color: var(--text-secondary);
}

/* Send Button */
.send-btn {
  background: var(--accent-blue);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.send-btn:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(74, 158, 255, 0.4);
}

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

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

/* Sample Prompts */
.sample-prompts {
  display: flex;
  flex-direction: row;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  padding: 0 1rem;
}

.sample-prompt {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.sample-prompt:hover {
  background: rgba(59, 130, 246, 0.06);
  border-color: var(--accent-blue);
  color: var(--accent-blue);
  transform: translateY(-2px);
}

/* Typing Indicator */
.typing-indicator {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
  padding: 0.5rem 0;
}

.typing-indicator span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
  animation: typingBounce 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

/* Streaming Cursor */
.streaming-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--accent-blue);
  margin-left: 2px;
  animation: blink 1s infinite;
  vertical-align: text-bottom;
}

@keyframes blink {
  0%, 49% {
    opacity: 1;
  }
  50%, 100% {
    opacity: 0;
  }
}

/* Worker Status */
.worker-status {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 0.25rem 0.625rem;
  background: rgba(0, 0, 0, 0.04);
  border-radius: 999px;
  margin-top: 0.5rem;
}

.worker-status.active {
  color: var(--accent-green);
  background: rgba(16, 185, 129, 0.1);
}

.worker-status.processing {
  color: var(--accent-blue);
  background: rgba(59, 130, 246, 0.1);
}

.worker-status.complete {
  color: var(--accent-purple);
  background: rgba(139, 92, 246, 0.1);
}

/* Pipeline Container */
.pipeline-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1rem 0;
}

.pipeline-phase {
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 1rem;
  border: 1px solid var(--border-color);
}

.phase-label {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-blue);
  margin-bottom: 0.75rem;
}

/* Workers Grid */
.workers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.worker-card {
  background: #ffffff;
  border-radius: 6px;
  border-left: 3px solid var(--accent-teal);
  padding: 0.875rem;
  transition: var(--transition-smooth);
}

.worker-card:hover {
  background: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.worker-card .card-title {
  font-size: 0.875rem;
  margin-bottom: 0.5rem;
}

.worker-card .card-content {
  font-size: 0.8rem;
  max-height: 150px;
}

/* Orchestrator Card */
.orchestrator-card {
  background: #ffffff;
  border-radius: 8px;
  border-left: 4px solid var(--accent-blue);
  padding: 1rem;
  margin-bottom: 1rem;
}

.orchestrator-card .card-header {
  margin-bottom: 0.5rem;
}

.orchestrator-card .card-title {
  font-size: 1rem;
  color: var(--accent-blue);
}

/* Synthesizer Card */
.synthesizer-card {
  background: #ffffff;
  border-radius: 8px;
  border-left: 4px solid var(--accent-gold);
  padding: 1rem;
}

.synthesizer-card .card-title {
  color: var(--accent-gold);
}

/* Demo Layout */
.demo-layout {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  flex: 1;
  min-height: 0;
  width: 100%;
}

.demo-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.demo-sidebar {
  width: 180px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Orchestrator Layout */
.orchestrator-layout {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
}

.orchestrator-main {
  flex: 1;
}

.orchestrator-footer {
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* Progress Panel */
.progress-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1rem;
}

.progress-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.progress-bar-container {
  background: rgba(0, 0, 0, 0.06);
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  border-radius: 999px;
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.progress-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Iteration Counter */
.iteration-counter,
.token-counter {
  text-align: center;
  padding: 1rem;
}

.iteration-counter .count,
.token-counter .count {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-blue);
  display: block;
}

.iteration-counter .label,
.token-counter .label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .chatbot-container {
    height: calc(100vh - 200px);
  }

  .workers-grid {
    grid-template-columns: 1fr;
  }

  .demo-layout {
    flex-direction: column;
  }

  .demo-sidebar {
    width: 100%;
    flex-direction: row;
  }
}