/* ============================================
   FILE BROWSER STYLES - ENHANCED
   ============================================ */

/* Toolbar */
.file-toolbar {
    margin-bottom: var(--space-4);
    background: var(--gray-800);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-700);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.breadcrumbs {
    display: flex;
    gap: var(--space-2);
    color: var(--gray-400);
    font-size: var(--text-sm);
    font-family: 'Fira Code', monospace;
}

.breadcrumb-item {
    cursor: pointer;
    transition: color 0.2s;
}

.breadcrumb-item:hover {
    color: var(--primary-400);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--gray-600);
}

.breadcrumb-item.active {
    color: var(--gray-100);
    font-weight: 600;
    cursor: default;
    text-decoration: none;
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.toolbar-separator {
    width: 1px;
    height: 24px;
    background: var(--gray-700);
    margin: 0 var(--space-2);
}

/* Browser Container */
.file-browser-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    height: calc(100vh - 250px);
    display: flex;
    flex-direction: column;
}

.file-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-2);
}

/* LIST VIEW (Default) */
.file-browser-container.list-view .file-browser-header {
    display: grid;
    grid-template-columns: 1fr 120px 180px 48px;
    padding: var(--space-3) var(--space-4);
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid var(--glass-border);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--gray-500);
}

.file-browser-container.list-view .file-row {
    display: grid;
    grid-template-columns: 1fr 120px 180px 48px;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    align-items: center;
    cursor: pointer;
    transition: background 0.1s;
    user-select: none;
    border-radius: var(--radius-md);
    margin-bottom: 2px;
}

.file-browser-container.list-view .file-row:hover {
    background: rgba(255, 255, 255, 0.04);
}

.file-browser-container.list-view .file-row.selected {
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.3);
}

/* GRID VIEW */
.file-browser-container.grid-view .file-browser-header {
    display: none;
    /* Hide header in grid view */
}

.file-browser-container.grid-view .file-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    /* Adaptive grid */
    gap: var(--space-4);
    padding: var(--space-4);
    align-content: start;
}

.file-browser-container.grid-view .file-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-4);
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    aspect-ratio: 1;
    /* Square cards */
    justify-content: center;
}

.file-browser-container.grid-view .file-row:hover {
    background: rgba(255, 255, 255, 0.05);
}

.file-browser-container.grid-view .file-row.selected {
    background: rgba(139, 92, 246, 0.15);
    border-color: var(--primary-500);
    box-shadow: 0 0 0 1px var(--primary-500);
}

.file-browser-container.grid-view .col-name {
    flex-direction: column;
    gap: var(--space-2);
    white-space: normal;
    text-align: center;
    margin-top: var(--space-2);
    width: 100%;
    word-break: break-word;
}

.file-browser-container.grid-view .file-icon {
    font-size: 3rem;
    /* Larger icons in grid */
    margin-bottom: var(--space-2);
}

.file-browser-container.grid-view .col-size,
.file-browser-container.grid-view .col-date,
.file-browser-container.grid-view .col-actions {
    display: none;
    /* Hide details in grid */
}

/* Shared */
.col-name {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--gray-200);
    font-size: var(--text-sm);
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.col-size,
.col-date {
    font-size: var(--text-sm);
    color: var(--gray-400);
}

.col-actions {
    display: flex;
    justify-content: flex-end;
}

.action-btn {
    background: transparent;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
}

.action-btn:hover {
    background: var(--gray-700);
    color: var(--gray-100);
}

/* Drag Overlay & Context Menu (Same as before) */
.drag-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--primary-500);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 50;
}

.drag-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.drag-content {
    text-align: center;
}

.drag-content h3 {
    color: var(--gray-200);
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.drag-content p {
    color: var(--gray-400);
}

.context-menu {
    position: fixed;
    background: var(--gray-800);
    border: 1px solid var(--gray-700);
    border-radius: var(--radius-md);
    padding: var(--space-1);
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    min-width: 160px;
}

.menu-item {
    padding: var(--space-2) var(--space-3);
    color: var(--gray-200);
    cursor: pointer;
    border-radius: var(--radius-sm);
    font-size: var(--text-sm);
    display: flex;
    gap: var(--space-2);
    align-items: center;
}

.menu-item:hover {
    background: var(--nav-hover);
}

.menu-separator {
    height: 1px;
    background: var(--gray-700);
    margin: var(--space-1) 0;
}

.text-error {
    color: var(--error-400);
}

.text-error:hover {
    background: rgba(248, 113, 113, 0.1);
}

/* Selection Box */
#selection-box {
    position: fixed;
    border: 1px solid rgba(139, 92, 246, 0.5);
    background-color: rgba(139, 92, 246, 0.2);
    display: none;
    pointer-events: none;
    /* Ignore clicks */
    z-index: 9999;
}