/* ============================================================================= */
/* PROJECT_FILES */
/* ============================================================================= */

.file-manager {
  border: 1px solid var(--border-default);
  border-radius: 8px;
  background: var(--bg-surface);
  min-height: 600px;
}

.file-manager-header {
  padding: 1rem;
  border-bottom: 1px solid var(--border-default);
  background: var(--bg-muted);
  border-radius: 8px 8px 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.file-manager-toolbar {
  padding: 1rem;
  border-bottom: 1px solid var(--border-default);
  display: flex;
  gap: 1rem;
  align-items: center;
}

.file-manager-content {
  padding: 1rem;
}

.file-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.file-item {
  border: 1px solid var(--border-default);
  border-radius: 6px;
  padding: 1rem;
  text-align: center;
  transition: border-color 0.2s ease;
  cursor: pointer;
}

.file-item:hover {
  border-color: var(--scitex-color-04);
}

.file-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.file-name {
  font-weight: 500;
  margin-bottom: 0.25rem;
  word-break: break-word;
}

.file-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ============================================================================= */
/* FILE BROWSER TOOLBAR */
/* ============================================================================= */

.file-browser-toolbar {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border-default);
}

/* ============================================================================= */
/* GITHUB-STYLE TABLE LAYOUT */
/* ============================================================================= */

/* File table container */
.file-table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--color-border-default, #d0d7de);
  border-radius: 6px;
  overflow: hidden;
}

/* Table header */
.file-table thead {
  background-color: var(--color-canvas-subtle, #f3f2f0);
}

.file-table thead th {
  padding: 8px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-fg-muted, #57606a);
  border-bottom: 1px solid var(--color-border-default, #d0d7de);
}

/* Table body */
.file-table tbody tr {
  border-bottom: 1px solid var(--color-border-muted, #d0d7de);
  transition:
    background-color 0.15s ease-out,
    box-shadow 0.15s ease-out;
}

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

/* Row hover effect - GitHub-style subtle background change */
.file-table tbody tr:hover {
  background-color: var(--color-canvas-subtle, #f3f2f0);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.03);
}

/* Table cells */
.file-table tbody td {
  padding: 8px 16px;
  vertical-align: middle;
  font-size: 14px;
}

/* File icon cell */
.file-table-icon {
  width: 24px;
  padding-right: 8px;
}

.file-table-icon svg,
.file-table-icon img {
  width: 16px;
  height: 16px;
  vertical-align: text-bottom;
}

/* File name cell */
.file-table-name {
  font-weight: 500;
  color: var(--color-accent-fg, #0969da);
  cursor: pointer;
}

.file-table-name:hover {
  text-decoration: underline;
}

/* File metadata cell */
.file-table-meta {
  color: var(--color-fg-muted, #57606a);
  font-size: 12px;
  width: 200px;
}

/* File size cell */
.file-table-size {
  color: var(--color-fg-muted, #57606a);
  font-size: 12px;
  width: 100px;
  text-align: right;
}

/* Make entire row clickable */
.file-table tbody tr {
  cursor: pointer;
}

/* Dark theme support */
[data-theme="dark"] .file-table {
  border-color: var(--color-border-default, #30363d);
}

[data-theme="dark"] .file-table thead {
  background-color: var(--color-canvas-subtle, #161b22);
}

[data-theme="dark"] .file-table thead th {
  color: var(--color-fg-muted, #8b949e);
  border-bottom-color: var(--color-border-default, #30363d);
}

[data-theme="dark"] .file-table tbody tr {
  border-bottom-color: var(--color-border-muted, #21262d);
}

[data-theme="dark"] .file-table tbody tr:hover {
  background-color: var(--color-canvas-subtle, #161b22);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .file-table-name {
  color: var(--color-accent-fg, #58a6ff);
}

[data-theme="dark"] .file-table-meta,
[data-theme="dark"] .file-table-size {
  color: var(--color-fg-muted, #8b949e);
}

.breadcrumb {
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: var(--scitex-color-04);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.upload-zone {
  border: 2px dashed var(--border-default);
  border-radius: 8px;
  padding: 2rem;
  text-align: center;
  margin-bottom: 2rem;
  background: var(--bg-muted);
}

.upload-zone.dragover {
  border-color: var(--scitex-color-04);
  background: var(--bg-surface);
}

.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
}