/* V2 media tabs: media/texture/video/audio selectors, channel matrix. */

/* MEDIA CONTENT */

.v2-media-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    user-select: none;
}

.v2-media-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-secondary, #161b22);
    border-bottom: 1px solid var(--border, rgba(255,255,255,0.1));
}

.v2-media-icon {
    font-size: 24px;
}

.v2-media-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary, #c9d1d9);
}

.v2-media-channel {
    font-size: 11px;
    color: var(--text-muted, #6e7681);
    font-family: var(--font-code, 'JetBrains Mono', monospace);
    background: var(--bg-tertiary, #21262d);
    padding: 4px 8px;
    border-radius: 4px;
    margin-left: auto;
}

.v2-media-preview {
    aspect-ratio: 16/9;
    max-height: 200px;
    margin: 16px;
    background: var(--bg-tertiary, #21262d);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.v2-media-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.v2-media-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted, #6e7681);
}

.v2-empty-icon {
    font-size: 48px;
    opacity: 0.3;
}

.v2-media-selector {
    flex: 1;
    padding: 16px;
    overflow: auto;
}

.v2-selector-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    color: var(--text-muted, #6e7681);
    font-size: 12px;
    height: 100%;
}

/* TEXTURE SELECTOR */

.v2-texture-selector {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}

.v2-texture-preview-section {
    padding: 12px;
    border-bottom: 1px solid var(--border, rgba(255,255,255,0.1));
    background: var(--bg-secondary, #161b22);
    flex-shrink: 0;
    display: flex;
    gap: 16px;
}

.v2-texture-thumbnail {
    width: 100px;
    height: 100px;
    background: var(--bg-tertiary, #21262d);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 32px;
    flex-shrink: 0;
    overflow: hidden;
}

.v2-texture-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.v2-texture-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.v2-texture-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-primary, #c9d1d9);
}

.v2-texture-channel-badge {
    font-size: 10px;
    color: var(--text-muted, #6e7681);
    font-family: var(--font-code, 'JetBrains Mono', monospace);
    background: var(--bg-tertiary, #21262d);
    padding: 2px 6px;
    border-radius: 3px;
}

.v2-filter-header {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted, #6e7681);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}

.v2-advanced-btn {
    padding: 2px 6px;
    font-size: 9px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    border-radius: 3px;
    cursor: not-allowed;
    opacity: 0.4;
}

.v2-filter-options {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 11px;
}

.v2-filter-row {
    display: flex;
    gap: 12px;
}

.v2-filter-row label {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    color: var(--text-secondary, #8b949e);
}

.v2-filter-row input[type="checkbox"] {
    width: 14px;
    height: 14px;
}

.v2-filter-select-row {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary, #8b949e);
}

.v2-filter-select-row span {
    min-width: 50px;
}

.v2-filter-select-row select {
    flex: 1;
}

.v2-media-tabs-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

/* Catalog Tab */
.v2-catalog-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.v2-texture-gallery {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

.v2-gallery-loading,
.v2-gallery-empty,
.v2-gallery-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    color: var(--text-muted, #6e7681);
}

.v2-gallery-error {
    color: var(--console-error, #f85149);
}

.v2-texture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 8px;
}

.v2-texture-card {
    aspect-ratio: 1;
    border-radius: 4px;
    overflow: hidden;
    background: var(--bg-tertiary, #21262d);
    border: 1px solid var(--border, rgba(255,255,255,0.1));
    cursor: pointer;
    transition: border-color 0.15s, transform 0.1s;
    position: relative;
}

.v2-texture-card:hover {
    border-color: var(--accent, #58a6ff);
    transform: scale(1.05);
}

.v2-texture-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.v2-texture-card-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 24px;
    opacity: 0.3;
}

.v2-texture-card-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    padding: 4px 6px;
    font-size: 9px;
    color: #fff;
    opacity: 0;
    transition: opacity 0.2s;
    pointer-events: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.v2-texture-card:hover .v2-texture-card-name {
    opacity: 1;
}

/* Import Tab */
.v2-import-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    padding: 12px;
    gap: 12px;
}

.v2-url-import-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.v2-url-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.v2-url-header {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-muted, #6e7681);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.v2-url-input-row {
    display: flex;
    gap: 4px;
    align-items: center;
}

.v2-url-prefix {
    font-size: 10px;
    color: var(--text-muted, #6e7681);
    font-family: var(--font-code, 'JetBrains Mono', monospace);
    white-space: nowrap;
}

.v2-url-input {
    flex: 1;
    background: var(--bg-secondary, #161b22);
    color: var(--text-primary, #c9d1d9);
    border: 1px solid var(--border, rgba(255,255,255,0.1));
    border-radius: 4px;
    padding: 6px 8px;
    font-size: 11px;
    font-family: var(--font-code, 'JetBrains Mono', monospace);
}

.v2-url-input:focus {
    outline: none;
    border-color: var(--accent, #58a6ff);
}
/* CHANNEL MATRIX */

.v2-channel-matrix-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: auto;
    padding: 10px;
    gap: 10px;
    user-select: none;
}

.v2-matrix-header {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.v2-matrix-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary, #c9d1d9);
}

.v2-matrix-icon {
    font-size: 20px;
}

.v2-matrix-subtitle {
    font-size: 11px;
    color: var(--text-muted, #6e7681);
}

.v2-matrix-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-muted, #6e7681);
    font-size: 13px;
    background: var(--bg-secondary, #161b22);
    border-radius: 8px;
    border: 1px dashed var(--border-primary, #30363d);
}

.v2-matrix-grid {
    display: grid;
    gap: 1px;
    background: var(--border-primary, #30363d);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 8px;
    overflow: auto;
    max-height: 400px;
}

.v2-matrix-cell {
    background: var(--bg-panel, #161b22);
    padding: 4px 6px;
    min-width: 70px;
    font-size: 10px;
}

.v2-matrix-corner {
    background: var(--bg-secondary, #161b22);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Split corner cell (Sources / Receivers legend) */
.v2-matrix-corner-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    justify-items: stretch;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--bg-tertiary);
}

.v2-matrix-corner-sources,
.v2-matrix-corner-receivers {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    color: var(--text-primary);
}

.v2-matrix-corner-sources {
    border-right: 1px solid var(--border);
    background: rgba(88, 166, 255, 0.14);
}

.v2-matrix-corner-receivers {
    background: rgba(245, 158, 11, 0.12);
}

.v2-matrix-arrow {
    font-size: 9px;
    color: var(--text-muted, #6e7681);
    text-align: center;
    line-height: 1.3;
}

.v2-matrix-header-cell {
    background: var(--bg-secondary, #161b22);
    text-align: center;
    font-weight: 600;
    font-size: 11px;
    color: var(--text-primary, #c9d1d9);
    padding: 10px 8px;
}

.v2-matrix-receiver-label {
    display: block;
}

.v2-matrix-source-cell {
    background: var(--bg-secondary, #161b22);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
}

.v2-matrix-source-channel {
    background: var(--accent-color, #58a6ff);
    color: #fff;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    font-family: monospace;
}

.v2-matrix-source-label {
    color: var(--text-primary, #c9d1d9);
    font-weight: 500;
}

.v2-matrix-data-cell {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 10px;
}

.v2-matrix-default-row {
    display: flex;
    align-items: center;
}

.v2-matrix-default-label {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
    color: var(--text-secondary, #8b949e);
    font-size: 11px;
}

.v2-matrix-default-label input[type="checkbox"] {
    width: 14px;
    height: 14px;
    cursor: pointer;
}

.v2-matrix-options {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding-top: 4px;
    border-top: 1px solid var(--border-primary, #30363d);
}

.v2-matrix-option-row {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary, #8b949e);
}

.v2-matrix-option-row span {
    min-width: 40px;
    font-size: 10px;
}

.v2-matrix-option-row label {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.v2-matrix-select {
    flex: 1;
    padding: 2px 4px;
    font-size: 10px;
    background: var(--bg-tertiary, #21262d);
    color: var(--text-primary, #c9d1d9);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 4px;
    cursor: pointer;
}

.v2-matrix-select:focus {
    outline: none;
    border-color: var(--accent-color, #58a6ff);
}

.v2-matrix-legend {
    background: var(--bg-secondary, #161b22);
    border: 1px solid var(--border-primary, #30363d);
    border-radius: 6px;
    padding: 12px;
    font-size: 11px;
    color: var(--text-muted, #6e7681);
}

.v2-matrix-legend-title {
    font-weight: 600;
    color: var(--text-secondary, #8b949e);
    margin-bottom: 8px;
}

.v2-matrix-legend-item {
    margin-top: 4px;
}

.v2-matrix-legend-item strong {
    color: var(--text-secondary, #8b949e);
}

.v2-matrix-legend-note {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-primary, #30363d);
    font-style: italic;
    color: var(--text-muted, #6e7681);
}

/* VIDEO SELECTOR */

.v2-video-selector {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.v2-video-preview-section {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--bg-secondary, #161b22);
    border-bottom: 1px solid var(--border, rgba(255,255,255,0.1));
}

.v2-video-preview {
    width: 200px;
    height: 112px;
    background: var(--bg-tertiary, #21262d);
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.v2-video-preview video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.v2-video-empty {
    font-size: 48px;
    opacity: 0.3;
}

.v2-video-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.v2-video-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary, #c9d1d9);
}

.v2-video-channel-badge {
    font-size: 11px;
    color: var(--text-muted, #6e7681);
    font-family: var(--font-code, 'JetBrains Mono', monospace);
    background: var(--bg-tertiary, #21262d);
    padding: 4px 8px;
    border-radius: 4px;
}

.v2-video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.v2-video-card {
    border-radius: 6px;
    overflow: hidden;
    background: var(--bg-tertiary, #21262d);
    border: 1px solid var(--border, rgba(255,255,255,0.1));
    cursor: pointer;
    transition: border-color 0.15s, transform 0.1s;
}

.v2-video-card:hover {
    border-color: var(--accent, #58a6ff);
    transform: scale(1.02);
}

.v2-video-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--bg-panel, #161b22);
}

.v2-video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.v2-video-card-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 32px;
    opacity: 0.3;
}

.v2-video-duration {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-family: var(--font-code, 'JetBrains Mono', monospace);
}

.v2-video-card-name {
    padding: 8px;
    font-size: 12px;
    color: var(--text-primary, #c9d1d9);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.v2-video-gallery {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

/* AUDIO SELECTOR */

.v2-audio-selector {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.v2-audio-preview-section {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: var(--bg-secondary, #161b22);
    border-bottom: 1px solid var(--border, rgba(255,255,255,0.1));
}

.v2-audio-preview {
    width: 150px;
    height: 80px;
    background: var(--bg-tertiary, #21262d);
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.v2-audio-visualizer {
    width: 100%;
    height: 100%;
    background: #141418;
}

.v2-audio-empty {
    font-size: 32px;
    opacity: 0.3;
}

.v2-audio-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
}

.v2-audio-name {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary, #c9d1d9);
}

.v2-audio-channel-badge {
    font-size: 11px;
    color: var(--text-muted, #6e7681);
    font-family: var(--font-code, 'JetBrains Mono', monospace);
    background: var(--bg-tertiary, #21262d);
    padding: 4px 8px;
    border-radius: 4px;
}

.v2-audio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 12px;
}

.v2-audio-card {
    border-radius: 6px;
    padding: 12px;
    background: var(--bg-tertiary, #21262d);
    border: 1px solid var(--border, rgba(255,255,255,0.1));
    cursor: pointer;
    transition: border-color 0.15s, transform 0.1s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.v2-audio-card:hover {
    border-color: var(--accent, #58a6ff);
    transform: scale(1.02);
}

.v2-audio-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.v2-audio-card-name {
    font-size: 11px;
    color: var(--text-primary, #c9d1d9);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}

.v2-audio-duration {
    font-size: 10px;
    color: var(--text-muted, #6e7681);
    margin-top: 4px;
}

.v2-audio-gallery {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}