/* ======== FILE VIEWER CONTENT STYLES ======== */

/* Error message styling for missing file content */
.file-content-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  background: var(--bg-secondary);
  border: 2px dashed var(--border-color);
  border-radius: 8px;
  margin: 20px;
  min-height: 200px;
}

.file-content-error .error-icon {
  font-size: 48px;
  color: var(--status-warning);
  margin-bottom: 20px;
}

.file-content-error .error-message h3 {
  color: var(--text-primary);
  margin: 0 0 15px 0;
  font-size: 18px;
  font-weight: 600;
}

.file-content-error .error-message p {
  color: var(--text-secondary);
  margin: 10px 0;
  line-height: 1.5;
}

.file-content-error .error-message ul {
  text-align: left;
  color: var(--text-secondary);
  margin: 15px 0;
  padding-left: 20px;
}

.file-content-error .error-message li {
  margin: 5px 0;
  line-height: 1.4;
}

/* Dark theme adjustments */
[data-theme="dark"] .file-content-error {
  background: var(--bg-secondary);
  border-color: var(--border-color);
  opacity: 0.05;
}

[data-theme="dark"] .file-content-error .error-icon {
  color: var(--status-warning);
}

/* File list styles */
#file-list-container {
  margin: 0;
  border: 1px solid var(--border-color);
  border-radius: 5px;
  background: var(--bg-secondary);
  position: absolute;
  z-index: 15;
  height: var(--file-list-height, 155px);
  min-height: var(--initial-list-height);
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  flex-direction: column;
  display: none;
  left: 20px;
  right: 20px;
  top: var(--header-height);
}

#file-list-container.active {
  display: flex;
  opacity: 1;
  visibility: visible;
  height: var(--file-list-height, var(--initial-list-height));
  min-height: var(--initial-list-height) !important;
  max-height: var(--max-list-height);
  overflow: hidden;
  border-bottom: none;
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  transition: height 0.3s ease, opacity 0.3s ease;
  background: var(--bg-secondary);
}

#file-list-splitter:hover {
  background: var(--hover-bg);
}

/* Markdown content styling */
.markdown-content {
  font-family: inherit;
  line-height: 1.0;
  color: var(--text-primary);
  padding: 15px;
  background-color: var(--bg-secondary);
  border-radius: 5px;
  white-space: normal;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
  margin-top: 0.7em;
  margin-bottom: 0.2em;
  font-weight: 600;
  color: var(--text-primary);
}

.markdown-content h1 { font-size: 2em; }
.markdown-content h2 { font-size: 1.75em; }
.markdown-content h3 { font-size: 1.5em; }
.markdown-content h4 { font-size: 1.25em; }
.markdown-content h5 { font-size: 1.1em; }
.markdown-content h6 { font-size: 1em; }

.markdown-content p {
  margin-bottom: 0.3em;
  line-height: 1.0;
}

.markdown-content pre {
  background-color: var(--code-bg);
  border-radius: 3px;
  padding: 16px;
  overflow: auto;
  margin-bottom: 16px;
}

.markdown-content code {
  font-family: monospace;
  background-color: var(--code-bg);
  padding: 0.2em 0.4em;
  border-radius: 3px;
  font-size: 0.9em;
}

.markdown-content pre code {
  padding: 0;
  background-color: transparent;
}

.markdown-content blockquote {
  padding: 0 1em;
  color: var(--text-secondary);
  border-left: 0.25em solid var(--border-color);
  margin-left: 0;
  margin-right: 0;
  margin-bottom: 16px;
}

.markdown-content ul,
.markdown-content ol {
  padding-left: 2em;
  margin-bottom: 16px;
}

.markdown-content table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 16px;
}

.markdown-content table th,
.markdown-content table td {
  padding: 6px 13px;
  border: 1px solid var(--border-color);
}

.markdown-content table tr {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.markdown-content table tr:nth-child(2n) {
  background-color: var(--bg-primary);
}

.markdown-content img {
  max-width: 100%;
  height: auto;
  box-sizing: border-box;
  margin: 8px 0;
  display: block;
  object-fit: contain;
}

.markdown-content hr {
  height: 0.25em;
  padding: 0;
  margin: 24px 0;
  background-color: var(--border-color);
  border: 0;
}

/* Syntax highlighting */
#file-content .hljs {
  background: var(--code-bg);
  color: var(--text-secondary);
  padding: 15px;
  border-radius: 5px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.5;
  font-family: monospace;
}

.hljs-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: auto;
  background: var(--code-bg);
  border-radius: 5px;
  margin: 0;
  padding: 0;
}

/* File viewer header */
#file-header {
  display: flex;
  flex-direction: column;
  margin-bottom: 8px;
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg-secondary);
}

#file-title {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

#file-title i {
  margin-right: 10px;
}

#file-title h2 {
  font-size: 1.2em;
  flex: 1;
}

#file-close {
  margin-left: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
  width: 28px;
  height: 28px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--button-bg);
  transition: all 0.2s ease;
}

#file-close:hover {
  background: var(--button-hover);
}

#file-close i {
  margin: 0;
  font-size: 14px;
}

#file-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  position: relative;
}

#file-left-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex-grow: 0;
  order: 1;
}

.right-controls {
  display: flex;
  gap: 10px;
  margin-left: auto;
  white-space: nowrap;
  order: 2;
}

#copy-btn {
  order: 1;
}

#download-btn {
  order: 2;
}

#toggle-file-list-btn, #view-mode-selector {
  order: -1;
}

/* File control buttons */
.file-control-btn {
  background: var(--button-bg);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 6px 12px;
  font-size: 0.9em;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: all 0.2s ease;
}

.file-control-btn:hover {
  background: var(--button-hover);
}

.file-control-btn i {
  margin-right: 5px;
}

#view-mode-selector {
  height: 32px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background: var(--button-bg);
  color: var(--text-primary);
  margin-right: 0;
  cursor: pointer;
  padding: 0 15px;
  font-family: var(--current-font, 'Lexend');
  font-size: var(--current-font-size, 14px);
  transition: all 0.2s ease;
}

#view-mode-selector:hover {
  background: var(--button-hover);
  border-color: var(--accent-color);
}

#view-mode-selector:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px var(--shadow-color);
}