/* kocmoc panel — split from panel.css (2026-07-17 UI audit fixes) */
/* ---- FILE MANAGER: GRID + LIST ---- */
.files-grid {
    display: grid;
    gap: 16px;
    margin-bottom: 24px;
}

.files-grid-view {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.files-grid-view .file-date {
    display: none;
}

.files-grid.files-list-view {
    grid-template-columns: 1fr !important;
    gap: 8px !important;
}

.file-card {
    background: var(--bg-surface-solid);
    border: 1px solid var(--border-standard);
    border-radius: var(--radius-md);
    padding: 16px;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.file-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.files-list-view .file-card {
    flex-direction: row;
    align-items: center;
    text-align: left;
    padding: 10px 14px;
    gap: 14px;
    min-height: 56px;
}

.file-card-icon {
    font-size: 48px;
    text-align: center;
    margin-bottom: 8px;
    line-height: 1;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.files-list-view .file-card-icon {
    font-size: 28px;
    width: 40px;
    height: 40px;
    margin-bottom: 0;
}

.file-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
    background: var(--bg-elevated);
}

.files-list-view .file-thumb {
    width: 40px;
    height: 40px;
    border-radius: 6px;
}

.files-list-view .file-name {
    flex: 1;
    text-align: left;
    max-height: none;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.files-list-view .file-meta {
    text-align: left;
    margin-top: 0;
    min-width: 80px;
}

.files-list-view .file-date {
    display: block !important;
    min-width: 120px;
    text-align: left;
}

.files-list-view .file-menu-btn {
    position: relative;
    top: auto;
    right: auto;
    opacity: 0.7;
    background: transparent;
}

.files-list-view .file-menu-btn:hover {
    opacity: 1;
    background: var(--bg-hover);
}

/* Show menu button on card hover */
.file-card:hover .file-menu-btn {
    opacity: 1;
}

/* ---- CONTEXT MENU ---- */
#context-menu .ctx-item.danger {
    color: var(--signal-offline);
}

/* ---- SELECTION MODE ---- */
.file-card.selected {
    border-color: var(--accent);
    background: var(--accent-subtle);
    box-shadow: 0 0 0 2px var(--accent-glow);
}

.file-checkbox {
    display: none;
    position: absolute;
    top: 6px;
    left: 6px;
    z-index: 5;
}

.file-checkbox.visible {
    display: block;
}

.file-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent);
}

#select-mode-btn.active {
    background: var(--accent-subtle);
    border-color: var(--accent);
    color: var(--accent-text);
}

#bulk-toolbar {
    background: var(--bg-surface);
    border: 1px solid var(--border-standard);
    border-radius: var(--radius-md);
    padding: 10px 14px;
}

.files-list-view .file-checkbox {
    position: relative;
    top: auto;
    left: auto;
}

#file-preview #preview-container {
    box-shadow: var(--shadow-lg);
}

#file-preview #preview-pdf {
    background: #1a1a1a;
}

#file-preview #preview-text {
    min-height: 100%;
}

@media (max-width: 768px) {
    .files-grid-view {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 12px;
    }

    .file-card {
        padding: 12px;
    }

    .file-card-icon {
        width: 48px;
        height: 48px;
        font-size: 36px;
    }

    .files-list-view .file-card {
        gap: 10px;
        padding: 10px;
    }

    .files-list-view .file-card-icon {
        width: 36px;
        height: 36px;
        font-size: 24px;
    }

    .files-list-view .file-date {
        display: none !important;
    }
    
    .files-list-view .file-meta {
        min-width: 60px;
    }
}


/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */
.toast-container {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
}

.toast {
    background: var(--bg-elevated);
    color: var(--text-primary);
    padding: 12px 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border-left: 3px solid var(--border-standard);
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.23, 1, 0.320, 1);
    pointer-events: auto;
    max-width: 90vw;
    word-break: break-word;
}

.toast-show {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.toast-success {
    border-left-color: var(--signal-online);
    background: var(--signal-online-bg);
}

.toast-error {
    border-left-color: var(--signal-offline);
    background: var(--signal-offline-bg);
}

.toast-warning {
    border-left-color: var(--signal-warning);
    background: var(--signal-warning-bg);
}

.toast-info {
    border-left-color: var(--accent);
    background: var(--accent-subtle);
}

/* ========================================
   MODAL DIALOGS
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9000;
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-content {
    background: var(--bg-elevated);
    border-radius: 16px;
    border: 1px solid var(--border-standard);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    width: 90%;
    padding: 24px;
    animation: slideUp 0.3s cubic-bezier(0.23, 1, 0.320, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.modal-message {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.5;
}

.modal-footer {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 24px;
}

.modal-footer .btn {
    min-width: 100px;
}

/* ========================================
   BUTTONS (updated)
   ======================================== */
.btn-secondary {
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-standard);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */
.fade-out {
    animation: fadeOut 0.2s ease-out forwards;
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: scale(1);
    }
    to {
        opacity: 0;
        transform: scale(0.95);
    }
}

.safe-area-bottom {
    padding-bottom: max(16px, env(safe-area-inset-bottom));
}

.safe-area-top {
    padding-top: max(16px, env(safe-area-inset-top));
}

/* ========================================
   CLOUD PAGE LAYOUT
   ======================================== */
.topbar-flex {
    display: flex;
    align-items: center;
    gap: 12px;
}

.flex-gap-8 {
    display: flex;
    gap: 8px;
}

.breadcrumbs-nav {
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.breadcrumb-link {
    color: var(--accent);
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s;
}

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

.breadcrumb-sep {
    margin: 0 8px;
    opacity: 0.6;
}

.breadcrumb-current {
    color: var(--text-primary);
    font-weight: 500;
}

.drop-area {
    border: 2px dashed var(--border-standard);
    border-radius: 12px;
    padding: 48px;
    text-align: center;
    transition: all 0.2s ease;
    cursor: pointer;
}

.drop-area:hover,
.drop-area.drag-over {
    border-color: var(--accent);
    background: var(--bg-hover);
}

.drop-icon {
    margin-bottom: 16px;
    opacity: 0.5;
    display: inline-block;
}

.drop-text-primary {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.drop-text-secondary {
    font-size: 12px;
    color: var(--text-tertiary);
}

.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }

.bulk-toolbar {
    display: none;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    align-items: center;
    padding: 12px;
    background: var(--bg-surface);
    border-radius: 12px;
    border: 1px solid var(--border-standard);
}

.bulk-toolbar.active {
    display: flex !important;
}

.selected-count {
    font-size: 13px;
    color: var(--text-secondary);
    margin-left: auto;
}

.toolbar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.search-input {
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-standard);
    background: var(--bg-surface);
    color: var(--text-primary);
    font-size: 13px;
    flex: 1;
    min-width: 150px;
    transition: border-color 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--bg-surface-solid);
}

.files-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.files-list .file-item {
    border-bottom: 1px solid var(--border-standard);
}

.files-list .file-item:last-child {
    border-bottom: none;
}


.file-preview {
    width: 100%;
    height: 100px;
    border-radius: 8px;
    background: var(--bg-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    font-size: 32px;
}

.file-name {
    font-size: 13px;
    color: var(--text-primary);
    word-break: break-word;
    font-weight: 500;
}

.file-meta {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.file-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}

.file-card:hover .file-actions,
.file-item:hover .file-actions {
    opacity: 1;
}

/* ========================================
   PREVIEW MODAL
   ======================================== */
.preview-container {
    width: 100%;
    max-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--bg-surface);
    overflow: auto;
}

.preview-image {
    max-width: 100%;
    max-height: 100%;
    border-radius: 8px;
}

.preview-text {
    padding: 16px;
    white-space: pre-wrap;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--text-primary);
    overflow-y: auto;
    max-height: 70vh;
}

.preview-video {
    width: 100%;
    max-height: 70vh;
    border-radius: 8px;
}

.preview-audio {
    width: 100%;
    border-radius: 8px;
}


/* === RAG Dashboard === */
.rag-tab-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    padding: 4px;
    background: var(--bg-surface);
    border: 1px solid var(--border-standard);
    border-radius: 12px;
    width: fit-content;
}

.rag-tab {
    padding: 8px 16px;
    border-radius: 8px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.rag-tab:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.rag-tab.active {
    background: var(--accent-subtle);
    color: var(--accent-text);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-glow);
}

.rag-panel {
    display: none;
    animation: fadeIn 0.2s ease;
}

.rag-panel.active {
    display: block;
}

.rag-pipeline-card {
    padding: 12px;
}

.rag-pipeline {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.rag-pipeline-step {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    color: var(--text-tertiary);
    font-size: 13px;
    font-weight: 500;
}

.rag-pipeline-step.active {
    color: var(--signal-online);
    border-color: var(--signal-online);
    background: var(--signal-online-bg);
}

.rag-pipeline-step .step-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-quaternary);
}

.rag-pipeline-step.active .step-dot {
    background: var(--signal-online);
    box-shadow: 0 0 8px var(--signal-online);
}

.rag-result-card {
    background: var(--bg-panel);
    border: 1px solid var(--border-standard);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-card);
}

.rag-result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.rag-result-snippet {
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.5;
}

.rag-result-actions {
    display: flex;
    gap: 8px;
}

.rag-meta {
    color: var(--text-tertiary);
    font-size: 13px;
    margin-bottom: 12px;
}

.rag-empty,
.rag-error {
    padding: 40px;
    text-align: center;
    border-radius: 12px;
    background: var(--bg-surface);
    color: var(--text-secondary);
}

.rag-error {
    color: var(--signal-offline);
    background: var(--signal-offline-bg);
}

.rag-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 24px;
}

.rag-page-info {
    padding: 6px 12px;
    color: var(--text-tertiary);
    font-size: 13px;
}

.rag-source-list {
    display: grid;
    gap: 12px;
}

.rag-source-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-standard);
    border-radius: 10px;
}

.rag-source-main {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rag-source-actions {
    display: flex;
    gap: 8px;
}

.rag-stats-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
}

.rag-playground-chunk {
    border: 1px solid var(--border-standard);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    background: var(--bg-panel);
}

.rag-playground-chunk.included {
    border-color: var(--signal-online);
}

.rag-playground-chunk.excluded {
    opacity: 0.6;
    border-color: var(--border-subtle);
}

.rag-chunk-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.rag-chunk-text {
    white-space: pre-wrap;
    font-family: var(--font-mono, ui-monospace, monospace);
    font-size: 13px;
    color: var(--text-secondary);
    max-height: 200px;
    overflow: auto;
}

.rag-budget-bar {
    margin-top: 16px;
    padding: 12px;
    border-radius: 8px;
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 13px;
    text-align: right;
}

.grid-row {
    display: grid;
    grid-template-columns: 1fr 140px 140px 80px 80px;
    gap: 12px;
    align-items: end;
}

/* AI answer card — shared by Search and Playground tabs */
.rag-ai-card {
    border: 1px solid var(--signal-online, #4ade80);
    border-radius: 12px;
}

/* RAG LLM settings row */
.rag-llm-settings {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 0;
    margin-top: 12px;
    border-top: 1px solid var(--border-standard);
    flex-wrap: wrap;
}
.rag-llm-settings .rag-llm-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}
.rag-llm-settings .rag-llm-toggle input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}
.rag-llm-settings .rag-llm-fields {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    transition: opacity 0.2s;
}
.rag-llm-settings .rag-llm-fields label {
    font-size: 12px;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 4px;
}
.rag-input-narrow {
    width: 72px !important;
    padding: 4px 6px !important;
    font-size: 12px !important;
}
/* When checkbox unchecked, dim the fields */
.rag-llm-settings:not(.active) .rag-llm-fields {
    opacity: 0.45;
}

.rag-ai-card .card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#rag-ai-content, #playground-ai-content {
    white-space: normal;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
}

@media (max-width: 1200px) {
    .grid-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .grid-row {
        grid-template-columns: 1fr;
    }
    .rag-source-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .rag-source-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

/* ========================================
   CLOUD PAGE — Refactored classes
   ======================================== */
.cloud-upload-zone {
    margin-bottom: 24px;
}

.cloud-modal .modal-content {
    padding: 24px;
    border-radius: var(--radius-lg);
    min-width: 300px;
    box-shadow: var(--shadow-lg);
}

.modal-title {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-input {
    width: 100%;
    margin-bottom: 16px;
}

.modal-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

/* File card icon SVG styling */
.file-card-icon svg {
    color: var(--text-tertiary);
    transition: color var(--transition);
}

.file-card:hover .file-card-icon svg {
    color: var(--accent-text);
}

/* Context menu */
.context-menu {
    display: none;
    position: fixed;
    background: var(--bg-elevated);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-standard);
    border-radius: var(--radius-md);
    padding: 4px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    min-width: 160px;
}

.ctx-item {
    display: block;
    width: 100%;
    padding: 8px 12px;
    cursor: pointer;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    font-size: 13px;
    color: var(--text-primary);
    text-align: left;
    transition: background var(--transition);
}

.ctx-item:hover {
    background: var(--bg-hover);
}

.ctx-item.ctx-danger {
    color: var(--signal-offline);
}

.ctx-separator {
    height: 1px;
    background: var(--border-standard);
    margin: 4px 0;
}

/* File menu button */
.file-menu-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    padding: 4px;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    opacity: 0;
    transition: opacity 0.15s;
    font-size: 18px;
    line-height: 1;
}

.file-menu-btn:hover {
    background: var(--bg-hover);
}

/* Cloud media viewers */
.cloud-media-viewer {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--overlay);
    z-index: 1001;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.cloud-audio-viewer {
    background: rgba(0, 0, 0, 0.85);
}

.cloud-viewer-controls {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 12px;
    z-index: 1002;
}

.cloud-viewer-btn {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: none;
    text-decoration: none;
}

.cloud-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1002;
}

.cloud-preview-container {
    width: 90%;
    height: 80%;
    background: var(--bg-panel);
    border-radius: var(--radius-md);
    overflow: auto;
    padding: 24px;
    border: 1px solid var(--border-standard);
}

.cloud-preview-text {
    display: none;
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
}

.cloud-preview-pdf {
    display: none;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-sm);
}

.cloud-preview-unsupported {
    display: none;
    text-align: center;
    padding: 48px;
}

.cloud-unsupported-text {
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.cloud-viewer-img {
    max-width: 90%;
    max-height: 80%;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.cloud-viewer-video {
    max-width: 90%;
    max-height: 80%;
    border-radius: var(--radius-sm);
}

.cloud-viewer-audio {
    width: 300px;
}

.cloud-viewer-filename {
    color: white;
    margin-top: 16px;
    font-size: 14px;
    opacity: 0.8;
}

.cloud-audio-icon {
    color: var(--text-tertiary);
    margin-bottom: 24px;
}

/* Upload progress items */
.cloud-upload-item {
    margin: 4px 0;
    padding: 8px 12px;
    background: var(--bg-hover);
    border-radius: var(--radius-sm);
    font-size: 13px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cloud-file-input {
    display: none;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 64px 24px;
    color: var(--text-tertiary);
}

.empty-state-icon {
    margin-bottom: 20px;
    opacity: 0.4;
}

.empty-state-title {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.empty-state-desc {
    font-size: 13px;
}

/* ========================================
   SKELETON LOADING
   ======================================== */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--bg-hover) 0%,
        var(--bg-elevated) 50%,
        var(--bg-hover) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-text {
    height: 14px;
    margin-bottom: 8px;
}

.skeleton-text.short { width: 60%; }
.skeleton-text.medium { width: 80%; }

.skeleton-badge {
    display: inline-block;
    height: 22px;
    width: 70px;
    border-radius: 11px;
}

.skeleton-card {
    padding: 20px;
    border: 1px solid var(--border-standard);
    border-radius: var(--radius-lg);
    min-height: 160px;
}

@media (prefers-reduced-motion: reduce) {
    .skeleton {
        animation: none;
    }
}

/* === UI AUDIT P2: settings + media inline styles refactor === */

/* generic helpers */
.hidden { display: none !important; }
.card-spaced { margin-bottom: 24px; }

/* card title variants */
.card-title-mb { margin-bottom: 16px; }
.card-title-sm { margin-bottom: 4px; }

.card-description {
    font-size: 13px;
    color: var(--text-tertiary);
    margin-bottom: 16px;
    line-height: 1.5;
}

/* alert placeholders (dismissible notification slots) */
.alert-placeholder {
    display: none;
    margin-bottom: 16px;
}
.alert-placeholder:not(.hidden) {
    display: block;
}

/* form layout helpers */
.form-group-hint {
    margin-bottom: 12px;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border-radius: 8px;
}
.form-group-hint .form-help {
    margin: 0;
}

.form-group-inline {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}
.form-group-grow {
    flex: 1;
}

.form-group-inline-center {
    display: flex;
    align-items: center;
    gap: 12px;
}
.form-label-inline {
    margin-bottom: 0;
}
.form-info-indent {
    margin: 0 0 12px 30px;
    font-size: 13px;
    color: var(--text-secondary);
}

/* media page */
.media-form-group {
    margin-bottom: 16px;
}
.form-group-actions {
    display: flex;
    gap: 8px;
}
.media-actions-footer {
    margin-top: 16px;
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}
.job-id {
    font-size: 12px;
}
.text-meta {
    font-size: 12px;
    color: var(--text-tertiary);
}

/* ---- UI AUDIT P2: remaining templates inline style refactor ---- */

/* generic flex helpers */
.flex-center {
    display: flex;
    align-items: center;
    gap: 12px;
}
.flex-wrap {
    flex-wrap: wrap;
}

/* card spacing */
.card-spaced-sm { margin-bottom: 16px; }

/* dashboard skeleton helpers */
.skeleton-icon-sm {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-block;
}
.skeleton-inline {
    display: inline-block;
}
.skeleton-w-60 { width: 60px; }
.skeleton-w-80 { width: 80px; }
.skeleton-w-120 { width: 120px; }
.skeleton-h-12 { height: 12px; }

/* files page */
.upload-form {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}
.upload-form input[type="file"] {
    flex: 1;
    min-width: 200px;
}
.upload-status {
    margin-top: 12px;
    font-size: 13px;
    color: var(--text-tertiary);
}
.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table thead tr {
    border-bottom: 1px solid var(--border);
}
.data-table th {
    text-align: left;
    padding: 12px 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.data-table th:last-child {
    text-align: right;
}
.data-table tbody tr {
    border-bottom: 1px solid var(--border-subtle);
    transition: background 0.15s;
}
.data-table tbody tr:hover {
    background: var(--bg-hover);
}
.data-table td {
    padding: 12px 8px;
    font-size: 13px;
    color: var(--text-secondary);
}
.data-table td:first-child {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 500;
}
.data-table td:last-child {
    text-align: right;
}
.data-table td .btn-small:first-child {
    margin-right: 8px;
}
.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-tertiary);
}
.empty-state svg {
    margin-bottom: 16px;
    opacity: 0.5;
}
.empty-state p {
    font-size: 14px;
}

/* proxy page */
.proxy-main {
    padding: 0;
    display: flex;
    flex-direction: column;
}

/* rag search/playground */
.rag-pipeline-card {
    margin-bottom: 24px;
}
.rag-ai-card {
    margin-bottom: 16px;
}

/* rag viewer */
.doc-info-body {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.doc-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}
.page-input {
    width: 60px;
    text-align: center;
}
.doc-preview-card {
    text-align: center;
    padding: 24px;
}
.viewer-loading {
    padding: 40px;
    color: var(--text-muted);
}
.viewer-loading-absolute {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    text-align: center;
}
.doc-page-image {
    max-width: 100%;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-radius: 4px;
}
.viewer-error {
    padding: 40px;
    color: var(--text-muted);
}
.doc-text-card {
    padding: 0;
    overflow: hidden;
    position: relative;
}
.doc-text-viewer {
    width: 100%;
    height: 70vh;
    border: none;
}
.viewer-error-list {
    text-align: left;
    display: inline-block;
}

/* rag admin */
.muted-strikethrough {
    color: var(--text-muted);
    text-decoration: line-through;
}
.muted {
    color: var(--text-muted);
}
.muted-centered {
    color: var(--text-muted);
    text-align: center;
    padding: 40px;
}

.flex-1 { flex: 1; }

.search-filters { margin-top: 12px; }

.loading-panel {
    text-align: center;
    padding: 40px;
}
.loading-panel p {
    margin-top: 12px;
    color: var(--text-muted);
}