/* public/css/bbcode.css */
/* BBCode Editor and Rendered Content Styles */

/* ============================================================================
   BBCode Editor Container
   ============================================================================ */

.bbcode-editor-container {
  margin: var(--space-lg) 0;
}

.bbcode-toolbar {
  display: flex;
  gap: var(--space-xs);
  padding: var(--space-sm);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-bottom: none;
  flex-wrap: wrap;
}

.bbcode-toolbar-btn {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
}

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

.editor-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

@media (max-width: 768px) {
  .editor-layout {
    grid-template-columns: 1fr;
  }

  .preview-pane {
    max-height: 300px;
    overflow-y: auto;
  }
}

.editor-pane textarea {
  width: 100%;
  min-height: 400px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--font-size-base);
  resize: vertical;
}

.editor-pane textarea.drag-active {
  border-color: var(--color-primary-light);
  background: rgba(0, 255, 0, 0.05);
}

.bbcode-preview {
  min-height: 400px;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-md);
  overflow-y: auto;
  color: var(--color-text-primary);
}

.preview-placeholder {
  color: var(--color-text-muted);
  font-style: italic;
}

.upload-cost-preview {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
}

.cost-header {
  font-weight: bold;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.cost-items {
  margin-bottom: var(--space-sm);
}

.cost-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-xs) 0;
  font-size: var(--font-size-sm);
}

.cost-total {
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-bg-elevated);
  font-weight: bold;
  color: var(--color-primary);
}

.editor-errors {
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid #ff0000;
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  color: #ff4444;
}

.editor-errors .error {
  margin-bottom: var(--space-xs);
}

/* ============================================================================
   BBCode Rendered Elements
   ============================================================================ */

/* Images */
.bbcode-image {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-bg-elevated);
  margin: var(--space-md) 0;
}

/* Quotes */
.bbcode-quote {
  border-left: 3px solid var(--color-border-accent);
  padding-left: var(--space-md);
  margin: var(--space-md) 0;
  font-style: italic;
  color: var(--color-text-secondary);
}

.bbcode-quote cite {
  display: block;
  font-weight: bold;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
  font-style: normal;
}

/* Code Blocks */
.bbcode-code-container {
  margin: var(--space-md) 0;
  border: 1px solid var(--color-border);
  background: var(--color-bg-primary);
  padding: 0;
}

.bbcode-code-container .code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  background: rgba(0, 255, 0, 0.05);
  border-bottom: 1px solid var(--color-border);
  margin: 0;
}

.bbcode-code-container .code-label {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: bold;
  text-transform: uppercase;
}

.bbcode-code-container .code-copy-btn {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  cursor: pointer;
  transition: all var(--transition-fast);
  margin: 0;
}

.bbcode-code-container .code-copy-btn:hover {
  background: var(--color-primary);
  color: var(--color-bg-primary);
}

.bbcode-code-container .code-copy-btn:active {
  transform: scale(0.95);
}

.bbcode-code-container .bbcode-code {
  background: var(--color-bg-primary);
  padding: var(--space-md);
  overflow-x: auto;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  tab-size: 4;
  white-space: pre;
}

.bbcode-code-container .bbcode-code code {
  display: block;
  margin: 0;
  padding: 0;
}

.bbcode-code-container .code-line {
  display: block;
  line-height: 1.5;
  margin: 0;
  padding: 0;
}

.bbcode-code-container .line-number {
  display: inline-block;
  width: 3em;
  padding-right: var(--space-md);
  padding-left: var(--space-xs);
  text-align: right;
  color: var(--color-text-muted);
  user-select: none;
  border-right: 1px solid var(--color-bg-surface);
  margin-right: var(--space-md);
  background: rgba(0, 255, 0, 0.05);
}

.bbcode-code-container .line-content {
  white-space: pre;
}

/* Spoilers */
.bbcode-spoiler {
  background: var(--color-bg-primary);
  color: transparent;
  cursor: pointer;
  user-select: none;
  padding: 0 var(--space-xs);
  border-radius: 2px;
}

.bbcode-spoiler.revealed {
  color: var(--color-text-primary);
  background: rgba(0, 255, 0, 0.1);
}

/* YouTube Embeds */
.youtube-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  background: var(--color-bg-surface);
  border: 2px solid var(--color-border);
  margin: var(--space-md) 0;
}

.youtube-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* External Media Preview */
.external-media-preview {
  margin: var(--space-md) 0;
  border: 1px solid var(--color-border);
  background: var(--color-bg-surface);
  padding: var(--space-sm);
}

.external-media-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-sm);
}

.external-icon {
  font-size: var(--font-size-lg);
}

.external-domain {
  flex: 1;
  color: var(--color-text-secondary);
}

.external-direct-link {
  color: var(--color-primary);
  text-decoration: none;
  font-size: var(--font-size-xs);
}

.external-direct-link:hover {
  text-decoration: underline;
}

.external-preview-btn {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all var(--transition-fast);
  width: 100%;
}

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

.external-preview-content {
  margin-top: var(--space-sm);
}

.external-preview-content img {
  max-width: 100%;
  height: auto;
}

.external-error {
  color: var(--color-error, #ff4444);
  padding: var(--space-sm);
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid var(--color-error, #ff4444);
}

/* External Image Unavailable Placeholder */
.external-image-unavailable {
  background: var(--color-bg-surface);
  border: 2px dashed var(--color-border);
  padding: var(--space-lg);
  text-align: center;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.external-image-unavailable .unavailable-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.external-image-unavailable .unavailable-icon {
  font-size: 2.5em;
  opacity: 0.5;
  filter: grayscale(100%);
}

.external-image-unavailable .unavailable-text {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.external-image-unavailable .unavailable-domain {
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  opacity: 0.7;
}

.external-image-unavailable .unavailable-link {
  margin-top: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  color: var(--color-primary);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  transition: all var(--transition-fast);
}

.external-image-unavailable .unavailable-link:hover {
  background: var(--color-primary);
  color: var(--color-bg-primary);
}

/* External Link */
.external-link {
  color: var(--color-primary);
  text-decoration: none;
  word-break: break-all;
}

.external-link:hover {
  text-decoration: underline;
}

/* Text Alignment */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

/* ============================================================================
   WYSIWYG Editor Styles
   ============================================================================ */

.wysiwyg-wrapper {
  margin: 0;
}

.wysiwyg-toolbar {
  display: flex;
  gap: var(--space-xs);
  padding: var(--space-sm);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  flex-wrap: wrap;
  align-items: center;
}

.wysiwyg-toolbar.advanced-mode .wysiwyg-btn:not(.wysiwyg-toggle-btn) {
  opacity: 0.5;
  pointer-events: none;
}

.wysiwyg-btn {
  background: #333;
  border: none;
  color: var(--color-primary);
  padding: 0;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  transition: all var(--transition-fast);
  min-width: 32px;
  min-height: 27px;
  text-align: center;
}

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

.wysiwyg-btn.active {
  background: var(--color-primary);
  color: var(--color-bg-primary);
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3);
}

.wysiwyg-toggle-btn {
  margin-left: auto;
  font-weight: bold;
}

.toolbar-separator {
  width: 1px;
  height: 24px;
  background: var(--color-primary);
  opacity: 0.3;
}

.wysiwyg-editor {
  min-height: 200px;
  max-height: 600px;
  overflow-y: auto;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  padding: var(--space-md);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.6;
  outline: none;
}

.wysiwyg-editor:empty:before {
  content: attr(data-placeholder);
  color: var(--color-text-muted);
  font-style: italic;
  pointer-events: none;
}

.wysiwyg-editor:focus {
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 2px rgba(0, 255, 0, 0.1);
}

/* WYSIWYG Content Styling */
.wysiwyg-editor b,
.wysiwyg-editor strong {
  font-weight: bold;
}

.wysiwyg-editor i,
.wysiwyg-editor em {
  font-style: italic;
}

.wysiwyg-editor u {
  text-decoration: underline;
}

.wysiwyg-editor s,
.wysiwyg-editor strike {
  text-decoration: line-through;
  opacity: 0.7;
}

.wysiwyg-editor a {
  color: var(--color-accent, var(--color-primary));
  text-decoration: underline;
}

.wysiwyg-editor ul {
  margin-left: var(--space-lg);
  list-style: disc !important;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  display: block;
  padding-left: var(--space-md);
}

.wysiwyg-editor li {
  margin: var(--space-xs) 0;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  display: list-item !important;
  list-style-position: outside;
  list-style-type: disc !important;
}

.wysiwyg-editor blockquote.wysiwyg-quote {
  border-left: 3px solid var(--color-border-accent);
  padding-left: var(--space-md);
  margin: var(--space-md) 0;
  font-style: italic;
  color: var(--color-text-secondary);
}

.wysiwyg-editor pre.wysiwyg-code {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-md);
  margin: var(--space-md) 0;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  white-space: pre;
  color: var(--color-text-primary);
}

.wysiwyg-editor span.wysiwyg-spoiler {
  background: rgba(0, 0, 0, 0.3);
  color: var(--color-text-primary);
  padding: 0 var(--space-xs);
  border-radius: 2px;
  border: 1px dashed var(--color-text-muted);
  cursor: text;
  font-style: italic;
}

.wysiwyg-editor span.wysiwyg-spoiler::before {
  content: '[spoiler: ';
  font-size: 0.8em;
  color: var(--color-text-muted);
}

.wysiwyg-editor span.wysiwyg-spoiler::after {
  content: ']';
  font-size: 0.8em;
  color: var(--color-text-muted);
}

/* Rich code preview in editor */
.wysiwyg-editor .wysiwyg-code-preview {
  margin: var(--space-md) 0;
  border: 1px solid var(--color-border);
  background: var(--color-bg-primary);
  cursor: default;
}

.wysiwyg-editor .wysiwyg-code-preview .code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-xs) var(--space-sm);
  background: rgba(0, 255, 0, 0.05);
  border-bottom: 1px solid var(--color-border);
}

.wysiwyg-editor .wysiwyg-code-preview .code-label {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: bold;
  text-transform: uppercase;
}

.wysiwyg-editor .wysiwyg-code-preview .bbcode-code {
  background: var(--color-bg-primary);
  padding: var(--space-md);
  overflow-x: auto;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: 1.5;
  tab-size: 4;
  white-space: pre;
}

.wysiwyg-editor .wysiwyg-code-preview .code-line {
  display: block;
  line-height: 1.5;
}

.wysiwyg-editor .wysiwyg-code-preview .line-number {
  display: inline-block;
  width: 3em;
  padding-right: var(--space-md);
  text-align: right;
  color: var(--color-text-muted);
  user-select: none;
  border-right: 1px solid var(--color-bg-surface);
  margin-right: var(--space-md);
  background: rgba(0, 255, 0, 0.05);
  padding-left: var(--space-xs);
}

.wysiwyg-editor .wysiwyg-code-preview .line-content {
  white-space: pre;
}

/* Advanced mode - show textarea with BBCode */
.wysiwyg-editor + textarea {
  display: none;
}

.wysiwyg-wrapper textarea {
  width: 100%;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  padding: var(--space-md);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  resize: vertical;
  line-height: 1.5;
}

.wysiwyg-wrapper textarea:focus {
  outline: none;
  border-color: var(--color-primary-light);
  box-shadow: 0 0 0 2px rgba(0, 255, 0, 0.1);
}

/* FUCS Cost Tracker */
.fucs-cost-tracker {
  padding: var(--space-xs) var(--space-sm);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-left: auto;
}

.fucs-cost-tracker strong {
  color: var(--color-primary);
}

.fucs-cost-tracker.high-cost strong {
  color: #ff6b6b;
  font-weight: bold;
}

/* Media Upload Indicators */
.media-uploading {
  padding: var(--space-md);
  background: rgba(0, 255, 0, 0.1);
  border: 1px dashed var(--color-border-accent);
  margin: var(--space-sm) 0;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* Media Preview in Editor */
.media-preview {
  margin: var(--space-md) 0;
  padding: var(--space-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-surface);
  cursor: move;
  user-select: none;
}

.media-preview img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-bg-elevated);
}

.wysiwyg-youtube,
.wysiwyg-extimg {
  padding: var(--space-md);
  margin: var(--space-md) 0;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* Drag active state */
.wysiwyg-editor.drag-active {
  border-color: var(--color-primary-light);
  background: rgba(0, 255, 0, 0.05);
  box-shadow: 0 0 0 3px rgba(0, 255, 0, 0.1);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .wysiwyg-toolbar {
    gap: 4px;
    padding: var(--space-xs);
  }

  .wysiwyg-btn {
    padding: 6px 8px;
    font-size: 12px;
    min-width: 28px;
  }

  .wysiwyg-editor {
    min-height: 150px;
    font-size: var(--font-size-sm);
  }

  .fucs-cost-tracker {
    font-size: 11px;
    padding: 4px 6px;
  }
}

/* ============================================================================
   Media Processing States
   ============================================================================ */

.media-processing {
  position: relative;
  opacity: 0.6;
  filter: blur(2px);
}

.media-processing::after {
  content: "⏳";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3em;
  animation: pulse 1.5s ease-in-out infinite;
}

.media-failed {
  opacity: 0.4;
  border: 2px solid var(--color-danger, #ff0000);
}

.media-failed::after {
  content: "❌";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 3em;
}

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