/* ── DayZ Files Browser v2 ──────────────────────────────────── */

.fb-main {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - var(--topbar-height, 48px));
}

/* Toolbar */
.fb-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 16px;
    background: var(--color-bg-surface);
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
    flex-shrink: 0;
}

.fb-toolbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
}

.fb-toolbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.fb-brand {
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    font-size: var(--font-size-sm);
    letter-spacing: 1px;
    flex-shrink: 0;
}

/* Breadcrumbs */
.fb-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    overflow-x: auto;
    white-space: nowrap;
    min-width: 0;
}

.fb-breadcrumb::after {
    content: '/';
    margin-left: 4px;
    color: var(--color-text-muted);
    opacity: 0.4;
}

.fb-breadcrumb:last-child::after {
    display: none;
}

.fb-breadcrumb-link {
    color: var(--color-text-secondary);
    cursor: pointer;
}

.fb-breadcrumb-link:hover {
    color: var(--color-primary);
}

.fb-breadcrumb-current {
    color: var(--color-text);
}

/* Search */
.fb-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--color-bg-base);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    width: 260px;
}

.fb-search-input {
    background: transparent;
    border: none;
    color: var(--color-text);
    font-size: var(--font-size-xs);
    outline: none;
    width: 100%;
}

.fb-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    max-height: 300px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.fb-search-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    cursor: pointer;
}

.fb-search-item:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--color-text);
}

.fb-action-btn {
    font-size: var(--font-size-xs) !important;
    padding: 5px 8px !important;
}

/* Content */
.fb-content {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
}

/* Root cards */
.fb-root-section {
    margin-bottom: 24px;
}

.fb-root-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.fb-root-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

.fb-map-card {
    position: relative;
    height: 140px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--color-border);
    transition: border-color 0.2s, transform 0.2s;
}

.fb-map-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.fb-map-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4);
    transition: filter 0.2s;
}

.fb-map-card:hover img {
    filter: brightness(0.6);
}

.fb-map-card-label {
    position: absolute;
    bottom: 12px;
    left: 12px;
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

.fb-map-card-sub {
    position: absolute;
    bottom: 12px;
    right: 12px;
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.6);
}

.fb-event-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color 0.2s;
}

.fb-event-card:hover {
    border-color: var(--color-primary);
}

.fb-event-card-icon {
    color: var(--color-primary);
    flex-shrink: 0;
}

.fb-event-card-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

/* Directory listing */
.fb-dir-table {
    width: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg-surface);
}

.fb-dir-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--color-border);
    gap: 8px;
}

.fb-dir-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.fb-dir-header-actions {
    display: flex;
    gap: 4px;
}

.fb-dir-row {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: background 0.15s;
    gap: 10px;
}

.fb-dir-row:last-child {
    border-bottom: none;
}

.fb-dir-row:hover {
    background: rgba(226, 35, 69, 0.05);
}

.fb-dir-icon {
    flex-shrink: 0;
    color: var(--color-text-muted);
}

.fb-dir-icon-folder { color: #f59e0b; }
.fb-dir-icon-xml { color: #3b82f6; }
.fb-dir-icon-json { color: #22c55e; }
.fb-dir-icon-code { color: #a855f7; }
.fb-dir-icon-binary { color: var(--color-text-muted); }

.fb-dir-name {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fb-dir-size {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    font-family: monospace;
    flex-shrink: 0;
    width: 70px;
    text-align: right;
}

/* File viewer */
.fb-file-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    flex-wrap: wrap;
    gap: 8px;
}

.fb-file-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.fb-file-actions {
    display: flex;
    gap: 4px;
}

.fb-file-actions .dz-btn {
    font-size: var(--font-size-xs) !important;
    padding: 4px 8px !important;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.fb-file-code {
    border: 1px solid var(--color-border);
    border-top: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    overflow: auto;
    max-height: 70vh;
}

.fb-file-code pre {
    margin: 0;
    padding: 0;
}

.fb-file-code code {
    font-size: 13px;
    line-height: 1.5;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

/* Line numbers */
.fb-file-code .hljs {
    padding: 12px 16px;
}

/* History panel */
.fb-history {
    margin-top: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-surface);
}

.fb-history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-secondary);
}

.fb-commit {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: background 0.15s;
}

.fb-commit:hover {
    background: rgba(226, 35, 69, 0.05);
}

.fb-commit:last-child {
    border-bottom: none;
}

.fb-commit-hash {
    font-family: monospace;
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    flex-shrink: 0;
}

.fb-commit-msg {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fb-commit-meta {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    flex-shrink: 0;
    text-align: right;
}

/* Diff view */
.fb-diff {
    margin-top: 16px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-surface);
    overflow: hidden;
}

.fb-diff-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid var(--color-border);
}

.fb-diff-header-info {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.fb-diff-code {
    overflow: auto;
    max-height: 60vh;
    padding: 12px 16px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 12px;
    line-height: 1.6;
}

.fb-diff-line {
    white-space: pre;
}

.fb-diff-add {
    background: rgba(34, 197, 94, 0.12);
    color: #4ade80;
}

.fb-diff-del {
    background: rgba(226, 35, 69, 0.12);
    color: #f87171;
}

.fb-diff-hunk {
    color: #3b82f6;
    background: rgba(59, 130, 246, 0.08);
}

.fb-diff-meta {
    color: var(--color-text-muted);
}

/* Status bar */
.fb-status {
    padding: 4px 16px;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    background: var(--color-bg-surface);
    border-top: 1px solid var(--color-border);
    flex-shrink: 0;
}

/* Toast */
.fb-toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 9999;
}

.fb-toast {
    background: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    animation: fbToastIn 0.3s ease;
}

.fb-toast-success { border-left: 3px solid #22c55e; }
.fb-toast-error { border-left: 3px solid var(--color-primary); }

@keyframes fbToastIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.hidden { display: none !important; }

/* Loading spinner */
.fb-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: var(--color-text-muted);
    gap: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.fb-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .fb-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .fb-search-wrap {
        width: 100%;
    }
    .fb-root-grid {
        grid-template-columns: 1fr;
    }
}