/* Dark Factory Phase 17.0 — Feature Intake & Discovery */

:root {
  --color-primary: #0066cc;
  --color-primary-hover: #0052a3;
  --color-secondary: #666;
  --color-bg: #ffffff;
  --color-bg-secondary: #f5f5f5;
  --color-text: #000;
  --color-text-light: #666;
  --color-border: #ddd;
  --color-user-msg: #0066cc;
  --color-ai-msg: #f5f5f5;
  --color-success: #10b981;
  --color-error: #ff6b6b;

  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;

  --radius: 8px;
  --transition: 300ms ease;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #1a1a1a;
    --color-bg-secondary: #2a2a2a;
    --color-text: #e0e0e0;
    --color-text-light: #999;
    --color-border: #333;
    --color-ai-msg: #2a2a2a;
  }
}

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

html,
body {
  width: 100%;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-bg);
}

.container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100vh;
}

/* ============ Header ============ */

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}

.header-content h1 {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}

.subtitle {
  font-size: 12px;
  color: var(--color-text-light);
  margin: 2px 0 0;
}

.header-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.btn-icon {
  width: 32px;
  height: 32px;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition);
}

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

/* ============ Main Content ============ */

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

/* Hero Section */

.hero-section {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: var(--spacing-xl);
  text-align: center;
}

.hero-section.hidden {
  display: none;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-lg);
  max-width: 400px;
}

.btn-voice {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 3px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  font-size: 48px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pulse 2s infinite;
}

.btn-voice:hover {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 102, 204, 0.3);
}

.btn-voice:active {
  transform: scale(0.95);
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(0, 102, 204, 0.3);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(0, 102, 204, 0);
  }
}

.hero-text {
  font-size: 18px;
  font-weight: 600;
  margin: 0;
}

.hero-subtext {
  font-size: 14px;
  color: var(--color-text-light);
  margin: 0;
}

.divider {
  color: var(--color-text-light);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

/* Chat Section */

.chat-section {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  overflow: hidden;
}

.chat-section.hidden {
  display: none;
}

.messages-container {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
}

.message {
  display: flex;
  margin-bottom: var(--spacing-sm);
  animation: fadeIn 300ms ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message.user {
  justify-content: flex-end;
}

.message.ai {
  justify-content: flex-start;
}

.message-bubble {
  max-width: 70%;
  padding: var(--spacing-md);
  border-radius: var(--radius);
  word-wrap: break-word;
  white-space: pre-wrap;
}

.message.user .message-bubble {
  background-color: var(--color-user-msg);
  color: white;
}

.message.ai .message-bubble {
  background-color: var(--color-ai-msg);
  border: 1px solid var(--color-border);
}

.message-timestamp {
  font-size: 11px;
  color: var(--color-text-light);
  margin-top: var(--spacing-xs);
  text-align: right;
}

.message.ai .message-timestamp {
  text-align: left;
}

/* Input Area */

.input-area {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.voice-indicator {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-bg);
  border-radius: var(--radius);
  font-size: 14px;
}

.voice-indicator.hidden {
  display: none;
}

.recording-icon {
  font-size: 18px;
  animation: pulse-icon 1s infinite;
}

@keyframes pulse-icon {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.text-input-area {
  display: flex;
  gap: var(--spacing-sm);
}

.text-input-area.hidden {
  display: none;
}

.text-input {
  flex: 1;
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
  background: var(--color-bg);
  color: var(--color-text);
  min-width: 0;
  min-height: 44px;
  max-height: 120px;
  resize: vertical;
  font-family: inherit;
  overflow: auto;
}

.text-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.1);
}

/* Buttons */

.btn-primary,
.btn-secondary,
.btn-send {
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

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

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

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

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

.btn-send {
  background-color: var(--color-primary);
  color: white;
  padding: var(--spacing-sm) var(--spacing-lg);
}

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

/* Issue Preview */

.issue-preview-container {
  margin-top: var(--spacing-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.issue-preview-toggle {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-bg-secondary);
  cursor: pointer;
  user-select: none;
  font-weight: 600;
}

.toggle-icon {
  transition: transform var(--transition);
}

details[open] .toggle-icon {
  transform: rotate(180deg);
}

.issue-preview {
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  background: var(--color-bg);
}

.issue-field {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.issue-field label {
  font-weight: 600;
  font-size: 12px;
  color: var(--color-text-light);
  text-transform: uppercase;
}

.issue-input,
.issue-textarea {
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 13px;
  background: var(--color-bg-secondary);
  color: var(--color-text);
  font-family: inherit;
}

.issue-textarea {
  resize: vertical;
  min-height: 60px;
  max-height: 150px;
}

.issue-actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}

/* Success Section */

.success-section {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  padding: var(--spacing-xl);
}

.success-section.hidden {
  display: none;
}

.success-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-lg);
  max-width: 400px;
}

.success-icon {
  font-size: 64px;
  animation: bounce 600ms ease;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.success-content h2 {
  margin: 0;
  font-size: 24px;
}

.success-message {
  color: var(--color-text-light);
  margin: 0;
}

.success-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-direction: column;
  width: 100%;
}

.success-actions .btn-primary,
.success-actions .btn-secondary {
  width: 100%;
}

/* Footer */

.footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-size: 12px;
  color: var(--color-text-light);
  flex-shrink: 0;
}

.footer-text {
  margin: 0;
}

/* Modal (Help) */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--spacing-md);
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: var(--spacing-lg);
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
}

.modal-content h2 {
  margin-top: 0;
  margin-bottom: var(--spacing-md);
}

.modal-content p {
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.modal-content .btn-primary {
  width: 100%;
  margin-top: var(--spacing-md);
}

/* Repo Selection Modal */

.repo-option {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.repo-option label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

.repo-input {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: var(--spacing-sm);
  box-sizing: border-box;
}

.repo-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.1);
}

.repo-divider {
  text-align: center;
  margin: var(--spacing-md) 0;
  color: var(--color-text-secondary);
  font-size: 14px;
}
}

/* Mobile Responsiveness */

@media (max-width: 640px) {
  .container {
    height: auto;
    min-height: 100vh;
  }

  .header {
    padding: var(--spacing-sm);
  }

  .hero-content {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .btn-voice {
    width: 100px;
    height: 100px;
    font-size: 40px;
  }

  .chat-section {
    padding: var(--spacing-sm);
  }

  .message-bubble {
    max-width: 85%;
  }

  .issue-actions {
    flex-direction: column;
  }

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

  .input-area {
    padding: var(--spacing-sm);
  }

  .text-input-area {
    flex-direction: column;
  }

  .btn-send {
    width: 100%;
  }

  .success-actions {
    flex-direction: column;
  }

  .success-actions a,
  .success-actions button {
    width: 100%;
  }
}