/* Claude Code IDE Styles */

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --border: #30363d;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --accent: #58a6ff;
    --accent-hover: #1f6feb;
    --success: #3fb950;
    --danger: #f85149;
    --warning: #d29922;
}

body {
    background: var(--bg-primary);
}

/* Navigation */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.nav-brand h1 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin: 0;
}

.nav-menu {
    display: flex;
    gap: 0.5rem;
}

.nav-item {
    padding: 0.5rem 1rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-item.active {
    background: var(--accent);
    color: white;
}

/* Views */
.view {
    display: none;
    height: calc(100vh - 65px);
    overflow-y: auto;
}

.view.active {
    display: block;
}

/* Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
}

.stat-card h3 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0 0 1rem 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--accent);
}

.stat-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-actions button {
    width: 100%;
}

.panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.panel-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-header h2 {
    font-size: 1.1rem;
    margin: 0;
}

.panel-content {
    padding: 1.5rem;
    min-height: 200px;
}

/* Session List */
.session-item {
    padding: 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.session-item:hover {
    border-color: var(--accent);
    background: var(--bg-tertiary);
}

.session-item.active {
    border-color: var(--accent);
    background: var(--bg-tertiary);
}

.session-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.session-id {
    font-family: monospace;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.session-status {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
}

.session-status.running {
    background: var(--success);
    color: white;
}

.session-status.terminated {
    background: var(--text-secondary);
    color: var(--bg-primary);
}

.session-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.session-preview {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0.5rem 0;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.4;
    min-height: 2.8em;
}

.session-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background: var(--bg-tertiary);
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Sessions Layout */
.sessions-layout {
    display: flex;
    height: 100%;
}

.sessions-sidebar {
    width: 350px;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-header h2 {
    font-size: 1.1rem;
    margin: 0;
}

.sessions-list {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.sessions-main {
    flex: 1;
    overflow-y: auto;
}

.session-detail {
    padding: 2rem;
}

/* Session Output */
.session-output {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 1rem;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9rem;
    max-height: 500px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.output-line {
    margin-bottom: 0.5rem;
}

.output-line.stdout {
    color: var(--text-primary);
}

.output-line.stderr {
    color: var(--danger);
}

/* Command Input */
.command-input-container {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.command-input {
    flex: 1;
    padding: 0.75rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 0.9rem;
}

.command-input:focus {
    outline: none;
    border-color: var(--accent);
}

/* Projects Grid */
.projects-header {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 0 2rem 2rem 2rem;
}

.project-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.project-card:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.project-card h3 {
    font-size: 1.1rem;
    margin: 0 0 0.5rem 0;
}

.project-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.project-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Files Layout */
.files-layout {
    display: flex;
    height: 100%;
}

.files-sidebar {
    width: 300px;
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
}

.search-box {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
}

.search-box input {
    width: 100%;
    padding: 0.5rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
}

.file-tree {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
}

.files-main {
    flex: 1;
    overflow-y: auto;
}

.file-editor {
    padding: 2rem;
}

.file-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
}

/* Context Visualization */
.context-bar {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

.context-fill {
    height: 100%;
    background: var(--accent);
    transition: width 0.3s;
}

.context-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-overlay.hidden {
    display: none;
}

.modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.modal.hidden {
    display: none;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.6rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
}

.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--border);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

/* Loading */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

/* Placeholder */
.placeholder {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.placeholder h2 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

/* ============================================
   Chat Interface Styles
   ============================================ */

/* Chat Layout */
.chat-layout {
  display: flex;
  height: 100%;
}

.chat-sidebar {
  width: 300px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.chat-sessions-list {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.chat-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Chat Header */
.chat-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-session-info h2 {
  margin: 0;
  font-size: 1.1rem;
}

.chat-session-id {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-family: monospace;
}

.chat-actions {
  display: flex;
  gap: 0.5rem;
}

/* Chat Messages */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 2rem;
}

.chat-welcome {
  max-width: 600px;
  margin: 0 auto;
}

.chat-welcome h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.chat-welcome p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.chat-tips, .chat-connection-info {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.chat-tips h3, .chat-connection-info h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.chat-tips ul, .chat-connection-info ol {
  margin: 0;
  padding-left: 1.5rem;
}

.chat-tips li, .chat-connection-info li {
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.chat-tips code, .chat-connection-info code {
  background: var(--bg-tertiary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-size: 0.85rem;
}

/* Message Bubbles */
.chat-message {
  margin-bottom: 1.5rem;
  display: flex;
  gap: 1rem;
}

.chat-message.user {
  flex-direction: row-reverse;
}

.chat-message-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.chat-message.user .chat-message-avatar {
  background: var(--accent);
}

.chat-message.assistant .chat-message-avatar {
  background: var(--success);
}

.chat-message-content {
  flex: 1;
  max-width: 80%;
}

.chat-message-bubble {
  padding: 1rem;
  border-radius: 12px;
  line-height: 1.5;
}

.chat-message.user .chat-message-bubble {
  background: var(--accent);
  color: white;
  border-bottom-right-radius: 2px;
}

.chat-message.assistant .chat-message-bubble {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-bottom-left-radius: 2px;
}

.chat-message-timestamp {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.chat-message.user .chat-message-timestamp {
  text-align: right;
}

/* Chat Input */
.chat-input-container {
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
}

.chat-input-wrapper {
  display: flex;
  gap: 0.75rem;
  align-items: flex-end;
}

.chat-input {
  flex: 1;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  resize: none;
  max-height: 150px;
}

.chat-input:focus {
  outline: none;
  border-color: var(--accent);
}

.chat-input-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.btn-icon {
  width: 40px;
  height: 40px;
  border: none;
  background: var(--bg-tertiary);
  border-radius: 8px;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.btn-icon:hover {
  background: var(--border);
}

.btn-send {
  padding: 0.75rem 1.5rem;
}

.chat-input-info {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Streaming Indicator */
.streaming-indicator {
  display: flex;
  gap: 4px;
  padding: 0.5rem;
}

.streaming-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}

.streaming-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.streaming-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Code Blocks in Chat */
.chat-message-bubble pre {
  background: var(--bg-primary);
  padding: 1rem;
  border-radius: 6px;
  overflow-x: auto;
  margin: 0.5rem 0;
}

.chat-message-bubble code {
  background: var(--bg-primary);
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  font-family: 'Monaco', 'Menlo', monospace;
  font-size: 0.9em;
}

/* File Attachments in Chat */
.chat-attachment {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-tertiary);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  margin: 0.5rem 0;
  font-size: 0.9rem;
}

.chat-attachment-icon {
  font-size: 1rem;
}

/* Typing Indicator */
.typing-indicator {
  display: inline-flex;
  gap: 4px;
  padding: 0.5rem 1rem;
  background: var(--bg-secondary);
  border-radius: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Chat Session Item in Sidebar */
.chat-session-item {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}

.chat-session-item:hover {
  border-color: var(--accent);
  background: var(--bg-tertiary);
}

.chat-session-item.active {
  border-color: var(--accent);
  background: var(--bg-tertiary);
}

.chat-session-title {
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.chat-session-preview {
  font-size: 0.85rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chat-session-meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

/* Modal Info Text */
.modal-info {
  background: var(--bg-tertiary);
  padding: 1rem;
  border-radius: 6px;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Responsive Chat */
@media (max-width: 768px) {
  .chat-sidebar {
    display: none;
  }

  .chat-message-content {
    max-width: 90%;
  }
}

/* === HTML File Preview === */
.view-toggle {
  display: flex;
  gap: 4px;
  padding: 8px;
  background: #1a1a1a;
  border-bottom: 1px solid #333;
}

.toggle-btn {
  padding: 8px 16px;
  background: #2a2a2a;
  border: 1px solid #444;
  border-radius: 6px;
  color: #888;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toggle-btn:hover {
  background: #3a3a3a;
  color: #e0e0e0;
}

.toggle-btn.active {
  background: #4a9eff;
  border-color: #4a9eff;
  color: white;
}

.code-view {
  padding: 16px;
  overflow-x: auto;
}

.code-view pre {
  margin: 0;
  background: #0d0d0d;
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
}

.code-view code {
  font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
  font-size: 13px;
  line-height: 1.6;
}

.preview-view {
  width: 100%;
  height: calc(100vh - 200px);
  min-height: 400px;
}

.preview-view iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: white;
  border-radius: 0 0 8px 8px;
}

/* File actions styling */
.file-actions {
  display: flex;
  gap: 8px;
}

.file-actions .btn-primary.btn-sm {
  background: linear-gradient(135deg, #4a9eff 0%, #a78bfa 100%);
  border: none;
  color: white;
}

.file-actions .btn-primary.btn-sm:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(74, 158, 255, 0.4);
}

/* === Toast Notifications === */
.toast-notification {
  position: fixed;
  bottom: 20px;
  right: 20px;
  min-width: 300px;
  max-width: 400px;
  padding: 16px 20px;
  background: #2a2a2a;
  border: 1px solid #444;
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 10000;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.toast-notification.visible {
  opacity: 1;
  transform: translateY(0);
}

.toast-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 14px;
  font-weight: bold;
  flex-shrink: 0;
}

.toast-success .toast-icon {
  background: rgba(81, 207, 102, 0.2);
  color: #51cf66;
}

.toast-error .toast-icon {
  background: rgba(255, 107, 107, 0.2);
  color: #ff6b6b;
}

.toast-info .toast-icon {
  background: rgba(74, 158, 255, 0.2);
  color: #4a9eff;
}

.toast-warning .toast-icon {
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
}

.toast-message {
  flex: 1;
  color: #e0e0e0;
  font-size: 14px;
  line-height: 1.4;
}