/* ========================================
   V3 COMPONENTS: Reusable UI Elements
   PersonaSpec - Dark/Terminal Aesthetic
   ======================================== */

/* ----------------------------------------
   Code Blocks
   ---------------------------------------- */
.code-block {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.code-block__header {
  display: flex;
  justify-content: space-between;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.code-block__content {
  padding: 24px;
  overflow-x: auto;
}

.code-block pre {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-base);
  line-height: 1.8;
  margin: 0;
}

.code-block code {
  background: transparent;
  padding: 0;
}

/* Syntax highlighting */
.code-block .comment,
.token-comment { color: var(--syntax-comment); }
.code-block .keyword,
.token-keyword { color: var(--syntax-keyword); }
.code-block .string,
.token-string { color: var(--syntax-string); }
.code-block .function,
.token-function { color: var(--syntax-function); }
.token-number { color: var(--amber); }

/* ----------------------------------------
   Terminal Preview
   ---------------------------------------- */
.terminal {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  line-height: 1.7;
}

.terminal__bar {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 8px;
}

.terminal__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.terminal__content {
  padding: 16px 20px;
  color: var(--text-muted);
  white-space: pre;
  overflow-x: auto;
}

.terminal .cmd { color: var(--text); }
.terminal .success { color: var(--success); }
.terminal .warn { color: var(--warning); }
.terminal .error { color: var(--error); }
.terminal .dim { color: #525252; }
.terminal .path { color: #60A5FA; }
.terminal .label { color: var(--amber); }

/* Blinking cursor */
.terminal__cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--amber);
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 2px;
}

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

/* ----------------------------------------
   Feedback Table
   ---------------------------------------- */
.feedback-table {
  max-width: 720px;
  border: 1px solid var(--border);
  border-collapse: collapse;
  font-size: var(--text-base);
  width: 100%;
}

.feedback-table th {
  background: var(--bg-raised);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.feedback-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.feedback-table tr:last-child td {
  border-bottom: none;
}

.feedback-table__type {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  white-space: nowrap;
}

.feedback-table__type--success { color: var(--success); }
.feedback-table__type--note { color: var(--note); }
.feedback-table__type--confusion { color: var(--warning); }
.feedback-table__type--frustration { color: var(--error); }

.feedback-table__meaning {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.feedback-table__example {
  color: var(--text);
}

/* ----------------------------------------
   Observation Badges
   ---------------------------------------- */
.observation-badge {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 4px 8px;
  border: 1px solid currentColor;
  text-transform: lowercase;
}

.observation-badge--success {
  color: var(--success);
  border-color: var(--success);
}

.observation-badge--note {
  color: var(--note);
  border-color: var(--note);
}

.observation-badge--confusion {
  color: var(--warning);
  border-color: var(--warning);
}

.observation-badge--frustration {
  color: var(--error);
  border-color: var(--error);
}

/* ----------------------------------------
   AI Output Block
   ---------------------------------------- */
.ai-output {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-sm);
  line-height: 1.9;
}

.ai-output__header {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ai-output__header::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.ai-output__content {
  padding: 16px;
}

.ai-output__line {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 8px;
}

.ai-output__line:last-child {
  margin-bottom: 0;
}

.ai-output__icon {
  flex-shrink: 0;
  width: 16px;
  text-align: center;
}

.ai-output__icon--warn { color: var(--warning); }
.ai-output__icon--note { color: var(--note); }
.ai-output__icon--error { color: var(--error); }
.ai-output__icon--success { color: var(--success); }

.ai-output__text {
  color: var(--text-muted);
}

/* ----------------------------------------
   Callouts
   ---------------------------------------- */
.callout {
  padding: 20px 24px;
  border-left: 3px solid var(--amber);
  background: var(--bg-raised);
  margin-bottom: 1.5rem;
}

.callout__title {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout--tip {
  border-left-color: var(--success);
}

.callout--warning {
  border-left-color: var(--warning);
}

.callout--error {
  border-left-color: var(--error);
}

/* ----------------------------------------
   Cards
   ---------------------------------------- */
.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  padding: 24px;
  transition: border-color 0.15s ease;
}

.card:hover {
  border-color: var(--amber);
}

.card__title {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: 12px;
}

.card__description {
  color: var(--text-muted);
  font-size: var(--text-md);
  margin-bottom: 16px;
}

.card__meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ----------------------------------------
   Tables (General)
   ---------------------------------------- */
.table {
  width: 100%;
  border: 1px solid var(--border);
  border-collapse: collapse;
  font-size: var(--text-md);
}

.table th {
  background: var(--bg-raised);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.table tr:last-child td {
  border-bottom: none;
}

.table code {
  font-size: var(--text-sm);
}

/* ----------------------------------------
   Stats Cards
   ---------------------------------------- */
.stats {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.stat {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  padding: 20px 24px;
  min-width: 140px;
}

.stat__label {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.stat__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--text);
}

/* ----------------------------------------
   Trait Badges
   ---------------------------------------- */
.trait {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  padding: 4px 8px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  margin-right: 4px;
  margin-bottom: 4px;
}

/* ----------------------------------------
   Screenshot Gallery
   ---------------------------------------- */
.screenshot-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 2rem;
}

.screenshot-item {
  border: 1px solid var(--border);
  overflow: hidden;
}

.screenshot-item img {
  display: block;
  width: 100%;
  height: auto;
}

.screenshot-item__caption {
  padding: 8px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--text-xs);
  color: var(--text-muted);
  background: var(--bg-raised);
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ----------------------------------------
   Responsive Components
   ---------------------------------------- */
@media (max-width: 1000px) {
  .feedback-table {
    font-size: var(--text-sm);
  }

  .feedback-table th,
  .feedback-table td {
    padding: 10px 12px;
  }

  .stats {
    gap: 12px;
  }

  .stat {
    min-width: 100px;
    padding: 16px;
  }
}