/* ═════════════════════════════════════════════════════════════════════════════
   AMEND AI Analysis Styles
   ═════════════════════════════════════════════════════════════════════════════ */

/* ─── Disclaimer Banner ───────────────────────────────────────────────────── */
.ai-disclaimer {
  background: #fdf8e8;
  border-left: 4px solid #ff9800;
  padding: 12px 16px;
  margin: 12px 0;
  border-radius: 4px;
  font-size: 0.95em;
  color: #333;
  line-height: 1.5;
}

.ai-disclaimer strong {
  color: #d97706;
}

/* ─── Status Bar ─────────────────────────────────────────────────────────── */
.ai-db-status {
  background: #f0f7f0;
  border: 1px solid #a8d5a2;
  border-radius: 4px;
  padding: 8px 12px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 0.9em;
}

.ai-db-status--error {
  background: #fdecea;
  border-color: #e57373;
  color: #c62828;
}

#ai-db-progress {
  width: 150px;
  height: 18px;
}

#ai-db-progress-label {
  font-size: 0.8em;
  color: #666;
  min-width: 30px;
}

/* ─── Settings Panel ─────────────────────────────────────────────────────── */
.ai-settings {
  border: 1px solid #ccc;
  border-radius: 4px;
  padding: 4px 10px;
  margin-bottom: 10px;
  background: #fafafa;
}

.ai-settings summary {
  cursor: pointer;
  font-weight: bold;
  padding: 6px 0;
  user-select: none;
}

.ai-settings summary:hover {
  color: #285858;
}

.ai-settings-body {
  padding: 8px 0 12px;
}

.ai-settings-body fieldset {
  border: none;
  padding: 6px 0;
  margin: 0;
}

.ai-settings-body legend {
  font-weight: bold;
  font-size: 0.85em;
  color: #285858;
  padding: 0;
}

.ai-settings-body label {
  display: block;
  margin: 6px 0;
  font-size: 0.85em;
  color: #333;
}

.ai-settings-body input[type="text"],
.ai-settings-body input[type="password"],
.ai-settings-body select {
  width: 100%;
  padding: 4px 6px;
  margin-top: 2px;
  font-size: 0.85em;
  border: 1px solid #ccc;
  border-radius: 3px;
  font-family: inherit;
}

.ai-settings-body input[type="checkbox"] {
  margin-right: 6px;
}

.ai-settings-actions {
  margin-top: 10px;
  display: flex;
  gap: 8px;
  align-items: center;
}

#ai-settings-saved {
  font-size: 0.85em;
}

.ai-settings-disclaimer {
  background: #f8f8f8;
  border: 1px solid #ddd;
  border-radius: 3px;
  padding: 8px;
  margin-top: 10px;
  font-size: 0.8em;
  line-height: 1.4;
  color: #555;
}

.ai-settings-disclaimer strong {
  color: #333;
}

/* ─── Main Two-Panel Layout ──────────────────────────────────────────────── */
.ai-main {
  display: flex;
  gap: 16px;
  min-height: 600px;
  margin-top: 12px;
}

.ai-chat-panel {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  min-width: 0; /* prevent flex overflow */
}

.ai-artifact-tray {
  flex: 0 0 40%;
  min-width: 280px;
  max-width: 600px;
  overflow-y: auto;
  max-height: 80vh;
  border-left: 2px solid #e0e0e0;
  padding-left: 12px;
}

/* ─── Chat Log ───────────────────────────────────────────────────────────── */
.ai-chat-log {
  flex: 1 1 auto;
  overflow-y: auto;
  max-height: 55vh;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 10px;
  background: #fdfdfd;
  margin-bottom: 8px;
  font-size: 0.9em;
}

.ai-chat-msg {
  margin: 6px 0;
  line-height: 1.4;
  padding: 6px 10px;
  border-radius: 6px;
  max-width: 90%;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.ai-chat-msg--user {
  background: #e8f4e8;
  margin-left: auto;
  text-align: right;
}

.ai-chat-msg--assistant {
  background: #f0f0f0;
}

.ai-chat-msg[data-subtype="status"] {
  color: #666;
  font-style: italic;
  background: transparent;
  padding: 4px 0;
}

.ai-chat-msg[data-subtype="error"] {
  background: #fdecea;
  color: #c62828;
}

.ai-chat-msg ul {
  margin: 4px 0 4px 16px;
  padding: 0;
}

.ai-chat-msg li {
  margin: 2px 0;
}

.ai-chat-msg code {
  background: #e8e8e8;
  border-radius: 3px;
  padding: 1px 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.9em;
}

.ai-artifact-link {
  color: #285858;
  font-weight: bold;
  text-decoration: underline;
  cursor: pointer;
}

.ai-artifact-link:hover {
  color: #1a3a3a;
}

/* ─── Starter Questions ─────────────────────────────────────────────────── */
.ai-starters {
  padding: 6px 0 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.ai-starters-label {
  font-size: 0.8em;
  color: #666;
  font-style: italic;
  flex-shrink: 0;
}

.ai-starter-btn {
  background: #f0f7f0;
  border: 1px solid #a8d5a2;
  border-radius: 16px;
  padding: 4px 12px;
  font-size: 0.8em;
  color: #285858;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s;
  text-align: left;
  line-height: 1.3;
}

.ai-starter-btn:hover {
  background: #d4edda;
  border-color: #285858;
}

/* ─── Chat Input ────────────────────────────────────────────────────────── */
.ai-input-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.ai-question-input {
  flex: 1;
  resize: vertical;
  font-family: inherit;
  font-size: 0.95em;
  padding: 6px;
  border: 1px solid #ccc;
  border-radius: 4px;
  min-height: 60px;
}

.ai-question-input:disabled {
  background: #eee;
  cursor: not-allowed;
}

.ai-question-input:focus {
  outline: none;
  border-color: #285858;
  box-shadow: 0 0 4px rgba(40, 88, 88, 0.3);
}

.button {
  background: #285858;
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.9em;
  font-weight: bold;
  transition: background-color 0.2s;
}

.button:hover:not(:disabled) {
  background: #1a3a3a;
}

.button--secondary {
  background: transparent;
  color: #285858;
  border: 1px solid #285858;
}

.button--secondary:hover:not(:disabled) {
  background: #f0f7f0;
}

.button:disabled {
  background: #999;
  cursor: not-allowed;
}

.ai-chat-error {
  color: #c62828;
  background: #fdecea;
  border-radius: 4px;
  padding: 6px 10px;
  margin-top: 6px;
  font-size: 0.9em;
  border-left: 3px solid #c62828;
}

/* ─── Artifact Tray ──────────────────────────────────────────────────────── */
.ai-artifact-empty {
  color: #999;
  font-style: italic;
  text-align: center;
  padding: 20px;
  font-size: 0.9em;
}

.ai-artifact-card {
  border: 1px solid #ccc;
  border-radius: 6px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s;
  background: white;
}

.ai-artifact-card.ai-highlight {
  animation: ai-card-highlight 1.2s ease-out;
}

@keyframes ai-card-highlight {
  0% {
    box-shadow: 0 0 0 3px rgba(40, 88, 88, 0.5);
    border-color: #285858;
  }
  100% {
    box-shadow: none;
    border-color: #ccc;
  }
}

.ai-artifact-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  background: #285858;
  color: white;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.15s;
}

.ai-artifact-header:hover {
  background: #1f4545;
}

.ai-artifact-num {
  font-weight: bold;
  font-size: 0.85em;
  opacity: 0.8;
  min-width: 30px;
}

.ai-artifact-title {
  flex: 1;
  font-size: 0.9em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ai-artifact-toggle,
.ai-artifact-fullscreen {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  font-size: 1em;
  padding: 2px 4px;
  transition: opacity 0.2s;
}

.ai-artifact-toggle:hover,
.ai-artifact-fullscreen:hover {
  opacity: 0.7;
}

.ai-artifact-body {
  padding: 10px;
  display: none;
}

.ai-artifact-body[style*="display: block"] {
  display: block;
}

.ai-chart-area {
  width: 100%;
  margin-bottom: 10px;
}

/* PNG thumbnail shown in collapsed/card state */
.ai-chart-thumb {
  width: 100%;
  display: block;
  cursor: pointer;
  border-radius: 3px;
  border: 1px solid #e0e0e0;
}

.ai-chart-thumb:hover {
  opacity: 0.9;
}

/* Interactive Plotly div shown when card is expanded */
.ai-chart-div {
  width: 100%;
  height: 320px;
}

.ai-answer-text {
  font-size: 0.85em;
  margin: 8px 0;
  color: #333;
  line-height: 1.5;
}

.ai-sql-section {
  margin-top: 8px;
}

.ai-sql-toggle {
  background: none;
  border: 1px solid #ccc;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.75em;
  padding: 3px 8px;
  color: #285858;
  font-weight: bold;
  transition: background-color 0.2s;
}

.ai-sql-toggle:hover {
  background: #f0f0f0;
}

.ai-sql-block {
  background: #f8f8f8;
  border: 1px solid #ddd;
  padding: 8px;
  font-size: 0.75em;
  overflow-x: auto;
  white-space: pre-wrap;
  word-wrap: break-word;
  border-radius: 3px;
  margin-top: 6px;
  color: #333;
  line-height: 1.3;
  font-family: 'Courier New', monospace;
}

/* ─── Data Table ─────────────────────────────────────────────────────────── */
.ai-data-section {
  margin-top: 8px;
}

.ai-data-controls {
  display: flex;
  gap: 6px;
  align-items: center;
}

.ai-data-toggle {
  background: none;
  border: 1px solid #ccc;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.75em;
  padding: 3px 8px;
  color: #285858;
  font-weight: bold;
  transition: background-color 0.2s;
}

.ai-data-toggle:hover {
  background: #f0f0f0;
}

.ai-csv-btn,
.ai-data-fullscreen {
  background: none;
  border: 1px solid #a8d5a2;
  border-radius: 3px;
  cursor: pointer;
  font-size: 0.75em;
  padding: 3px 8px;
  color: #285858;
  font-weight: bold;
  transition: background-color 0.2s;
}

.ai-csv-btn:hover,
.ai-data-fullscreen:hover {
  background: #f0f7f0;
}

.ai-data-table-wrap {
  margin-top: 6px;
  overflow-x: auto;
  max-height: 250px;
  overflow-y: auto;
  border: 1px solid #ddd;
  border-radius: 3px;
}

.ai-data-table {
  border-collapse: collapse;
  font-size: 0.75em;
  width: 100%;
  white-space: nowrap;
}

.ai-data-table th {
  background: #285858;
  color: white;
  padding: 4px 8px;
  text-align: left;
  position: sticky;
  top: 0;
  z-index: 1;
}

.ai-data-table td {
  padding: 3px 8px;
  border-bottom: 1px solid #eee;
  color: #333;
}

.ai-data-table tr:nth-child(even) td {
  background: #f8f8f8;
}

.ai-data-note {
  font-size: 0.75em;
  color: #888;
  font-style: italic;
  margin: 4px 0;
}

/* ─── Fullscreen Modal ───────────────────────────────────────────────────── */
.ai-fullscreen-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-fullscreen-inner {
  background: white;
  border-radius: 8px;
  width: 90vw;
  max-width: 1100px;
  padding: 20px;
  position: relative;
  max-height: 95vh;
  overflow: auto;
}

.ai-fullscreen-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: #285858;
  border: none;
  border-radius: 20px;
  color: white;
  cursor: pointer;
  font-size: 0.85em;
  font-weight: bold;
  padding: 5px 14px;
  letter-spacing: 0.02em;
  transition: background-color 0.2s;
  z-index: 1;
}

.ai-fullscreen-close:hover {
  background: #1a3a3a;
}

#ai-fullscreen-chart {
  width: 100%;
  margin-top: 10px;
}

/* ─── Responsive Design ──────────────────────────────────────────────────── */
@media (max-width: 1000px) {
  .ai-artifact-tray {
    flex: 0 0 35%;
  }
}

@media (max-width: 800px) {
  .ai-main {
    flex-direction: column;
  }

  .ai-artifact-tray {
    flex: none;
    width: 100%;
    max-width: none;
    max-height: 50vh;
    border-left: none;
    border-top: 2px solid #e0e0e0;
    padding-left: 0;
    padding-top: 12px;
  }

  .ai-chat-log {
    max-height: 40vh;
  }

  .ai-input-row {
    flex-wrap: wrap;
  }

  .button {
    padding: 8px 16px;
  }

  .ai-fullscreen-inner {
    width: 95vw;
    padding: 15px;
  }
}

@media (max-width: 600px) {
  .ai-question-input {
    font-size: 16px; /* prevent zoom on iOS */
  }

  .ai-artifact-card {
    margin-bottom: 8px;
  }

  .ai-artifact-num {
    min-width: 20px;
  }

  .ai-chart-div {
    height: 260px;
  }
}