/* BLACK BOX AI - Simple Black & White Style */

:root {
  --black: var(--theme-bg-color, #000000);
  --white: var(--theme-text-color, #ffffff);
  --gray: #333333;
  --gray-light: #666666;
  --gray-dark: #111111;
  --theme-bg-color: #000000;
  --theme-text-color: #ffffff;
}

.ai-chat-body {
  background: var(--theme-bg-color, #000000);
  color: var(--theme-text-color, #ffffff);
  font-family: 'Courier New', monospace;
  overflow: hidden;
  position: relative;
  height: 100vh;
}

/* Remove cyberpunk effects */
.cyber-grid,
.scanlines {
  display: none;
}

/* Header */
.ai-header {
  position: fixed;
  top: 2rem;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--theme-bg-color, #000000);
  border-bottom: 2px solid var(--theme-text-color, #ffffff);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
  z-index: 100;
}

.header-left, .header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.back-link {
  color: var(--theme-text-color, #ffffff);
  text-decoration: none;
  font-weight: bold;
  transition: all 0.2s;
  text-transform: uppercase;
}

.back-link:hover {
  color: var(--gray-light);
}

.header-title {
  color: var(--theme-text-color, #ffffff);
  font-weight: bold;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.header-separator {
  color: var(--theme-text-color, #666666);
  opacity: 0.6;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--theme-text-color, #ffffff);
  border-radius: 50%;
}

.status-text {
  color: var(--theme-text-color, #666666);
  opacity: 0.6;
  font-size: 0.9rem;
  text-transform: uppercase;
}

.session-id {
  color: var(--theme-text-color, #666666);
  opacity: 0.6;
  font-size: 0.85rem;
  font-family: 'Courier New', monospace;
}

/* Main Container */
.ai-chat-container {
  position: fixed;
  top: 8rem;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem;
  padding-bottom: 10rem; /* Space for input area on mobile */
  z-index: 10;
  overflow-y: auto; /* Allow scrolling */
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch; /* Smooth scrolling on iOS */
}

/* Terminal Window */
.terminal-window {
  width: 100%;
  height: 100%;
  background: var(--theme-bg-color, #000000);
  border: 2px solid var(--theme-text-color, #ffffff);
  display: flex;
  flex-direction: column;
  position: relative;
}

/* Remove particle mask container */
.particle-mask-container {
  display: none !important;
}

.terminal-header {
  background: var(--theme-bg-color, #000000);
  border-bottom: 2px solid var(--theme-text-color, #ffffff);
  padding: 0.75rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.terminal-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--theme-text-color, #ffffff);
  font-weight: bold;
  text-transform: uppercase;
}

.terminal-prefix {
  color: var(--gray-light);
}

.terminal-name {
  color: var(--theme-text-color, #ffffff);
}

.terminal-controls {
  display: flex;
  gap: 0.5rem;
}

.control-btn {
  background: transparent;
  border: 1px solid var(--gray);
  color: var(--gray-light);
  padding: 0.25rem 0.75rem;
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}

.control-btn:hover {
  background: var(--gray-dark);
  border-color: var(--theme-text-color, #ffffff);
  color: var(--theme-text-color, #ffffff);
}

/* Messages Area */
.messages-area {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
}

.messages-area::-webkit-scrollbar {
  width: 2px;
}

.messages-area::-webkit-scrollbar-track {
  background: var(--theme-bg-color, #000000);
}

.messages-area::-webkit-scrollbar-thumb {
  background: var(--gray);
}

.system-message {
  display: flex;
  gap: 0.5rem;
  color: var(--gray-light);
  font-size: 0.9rem;
  font-family: 'Courier New', monospace;
  position: relative;
  z-index: 10;
}

.message-prefix {
  color: var(--gray-light);
  font-weight: bold;
}

.message-content {
  color: var(--gray-light);
}

/* Welcome Container */
.welcome-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 5;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.welcome-container.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.welcome-container.hidden .particle-mask-container {
  display: none;
}

.particle-mask-container {
  width: 100%;
  height: 300px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  overflow: hidden;
}

.ascii-hero-container {
  width: 100%;
  height: 200px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  z-index: 2;
}

/* Welcome Message */
.welcome-message {
  text-align: center;
  padding: 2rem;
}

.welcome-title {
  font-size: 2rem;
  font-weight: bold;
  color: var(--theme-text-color, #ffffff);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.welcome-subtitle {
  font-size: 0.9rem;
  color: var(--gray-light);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.welcome-features {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.feature-item {
  color: var(--theme-text-color, #ffffff);
  font-size: 0.9rem;
  font-family: 'Courier New', monospace;
}

.welcome-hint {
  color: var(--theme-text-color, #666666);
  opacity: 0.6;
  font-size: 0.85rem;
}

.command-hint {
  color: var(--theme-text-color, #ffffff);
  font-weight: bold;
}

/* User Message */
.user-message {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  margin-left: auto;
  max-width: 80%;
  position: relative;
  z-index: 10;
}

.user-message-content {
  background: var(--gray-dark);
  border: 1px solid var(--theme-text-color, #ffffff);
  padding: 1rem;
  color: var(--theme-text-color, #ffffff);
  font-family: 'Courier New', monospace;
  word-wrap: break-word;
}

.user-message-header {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  color: var(--theme-text-color, #666666);
  opacity: 0.6;
}

/* AI Message */
.ai-message {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 80%;
  position: relative;
  z-index: 10;
}

.ai-message-content {
  background: var(--theme-bg-color, #000000);
  border: 1px solid var(--gray);
  border-left: 2px solid var(--white);
  padding: 1rem;
  color: var(--theme-text-color, #ffffff);
  font-family: 'Courier New', monospace;
  word-wrap: break-word;
  line-height: 1.6;
}

.ai-message-header {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.8rem;
  color: var(--gray-light);
}

.ai-message-header .message-prefix {
  color: var(--gray-light);
}

/* Code Block in Messages */
.code-block {
  background: var(--gray-dark);
  border: 1px solid var(--gray);
  padding: 1rem;
  margin: 0.5rem 0;
  font-family: 'Courier New', monospace;
  overflow-x: auto;
}

.code-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gray);
}

.code-block-title {
  color: var(--theme-text-color, #ffffff);
  font-weight: bold;
  font-size: 0.9rem;
}

.code-block-language {
  color: var(--gray-light);
  font-size: 0.8rem;
}

.code-block-content {
  color: var(--theme-text-color, #ffffff);
  font-size: 0.85rem;
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* Image in Messages */
.message-image {
  max-width: 100%;
  border: 1px solid var(--gray);
  margin: 0.5rem 0;
}

/* Input Area */
.input-area {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--theme-bg-color, #000000);
  border-top: 1px solid var(--gray);
  padding: 1rem 2rem;
  z-index: 100;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.input-wrapper {
  display: flex;
  gap: 1rem;
  align-items: center;
  width: 100%;
}

.message-input {
  flex: 1;
  min-width: 0;
  width: 100%;
  background: var(--theme-bg-color, #000000);
  border: none;
  border-bottom: 1px solid var(--gray);
  color: var(--theme-text-color, #ffffff);
  padding: 0.75rem 1rem;
  font-family: 'Courier New', monospace;
  font-size: 1rem;
  outline: none;
  transition: all 0.2s;
}

.message-input:focus {
  border-bottom-color: var(--white);
}

.message-input::placeholder {
  color: var(--gray-light);
}

.input-actions {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.send-btn {
  background: transparent;
  border: 1px solid var(--theme-text-color, #ffffff);
  color: var(--theme-text-color, #ffffff);
  padding: 0.75rem 1.5rem;
  font-family: 'Courier New', monospace;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.send-btn:hover {
  background: var(--theme-text-color, #ffffff);
  color: var(--black);
}

.send-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Slash Command Menu */
.slash-menu {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  background: var(--theme-bg-color, #000000);
  border: 1px solid var(--theme-text-color, #ffffff);
  border-bottom: none;
  margin-bottom: 0.5rem;
  max-height: 300px;
  overflow-y: auto;
}

.slash-menu-header {
  background: var(--gray-dark);
  padding: 0.5rem 1rem;
  color: var(--theme-text-color, #ffffff);
  font-weight: bold;
  text-transform: uppercase;
  border-bottom: 1px solid var(--gray);
}

.slash-menu-items {
  padding: 0.5rem;
}

.slash-menu-item {
  padding: 0.75rem 1rem;
  color: var(--theme-text-color, #ffffff);
  cursor: pointer;
  transition: all 0.2s;
  border-bottom: 1px solid var(--gray);
}

.slash-menu-item:hover {
  background: var(--gray-dark);
  color: var(--theme-text-color, #ffffff);
}

.slash-menu-item:last-child {
  border-bottom: none;
}

.slash-menu-command {
  color: var(--theme-text-color, #ffffff);
  font-weight: bold;
  margin-right: 0.5rem;
}

.slash-menu-desc {
  color: var(--gray-light);
  font-size: 0.85rem;
}

/* Code Box (Floating) */
.code-box {
  position: fixed;
  top: 100px;
  right: 2rem;
  width: 500px;
  max-width: 90vw;
  background: var(--theme-bg-color, #000000);
  border: 2px solid var(--theme-text-color, #ffffff);
  z-index: 1000;
  animation: slideInRight 0.3s ease-out;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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

.code-box-title {
  color: var(--theme-text-color, #ffffff);
  font-weight: bold;
  text-transform: uppercase;
}

.code-box-close {
  background: transparent;
  border: 1px solid var(--gray);
  color: var(--gray-light);
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  font-family: 'Courier New', monospace;
  transition: all 0.2s;
}

.code-box-close:hover {
  background: var(--gray-dark);
  border-color: var(--theme-text-color, #ffffff);
  color: var(--theme-text-color, #ffffff);
}

.code-box-content {
  padding: 1rem;
  max-height: 400px;
  overflow-y: auto;
}

.code-box-code {
  background: var(--gray-dark);
  border: 1px solid var(--gray);
  padding: 1rem;
  color: var(--theme-text-color, #ffffff);
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  white-space: pre-wrap;
  word-wrap: break-word;
}


/* Typing Indicator */
.typing-indicator-container {
  padding: 1rem 2rem;
  border-top: 1px solid var(--gray);
  background: var(--theme-bg-color, #000000);
}

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-light);
  font-size: 0.9rem;
  font-family: 'Courier New', monospace;
}

.typing-prefix {
  color: var(--gray-light);
}

.typing-dots {
  display: inline-flex;
  gap: 0.25rem;
  align-items: center;
}

.typing-dots span {
  width: 6px;
  height: 6px;
  background: var(--theme-text-color, #ffffff);
  border-radius: 50%;
  animation: typingDot 1.4s ease-in-out infinite;
}

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

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

@keyframes typingDot {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.3;
  }
  30% {
    transform: translateY(-6px);
    opacity: 1;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .ai-header {
    padding: 0 1rem;
    font-size: 0.9rem;
    top: 2.5rem; /* Account for testing banner */
  }
  
  .ai-chat-container {
    padding: 1rem;
    padding-bottom: 12rem; /* Extra space for input on mobile */
    top: 8.5rem; /* Account for testing banner + header */
  }
  
  .input-area {
    padding: 1rem;
    height: auto;
    min-height: 80px;
  }
  
  .code-box {
    width: 100%;
    right: 0;
    left: 0;
  }
}