/* ═══════════════════════════════════════════════════════════
   MarkItDown — Document to Markdown Converter UI
   ═══════════════════════════════════════════════════════════ */

/* Modal sizing */
.markitdown-modal .modal-xl {
    max-width: 1100px;
    width: 95vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.markitdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.markitdown-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.markitdown-title-row h2 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary, #e8e6f0);
}

.markitdown-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary, #8b8a94);
    letter-spacing: 0.02em;
}

.markitdown-title-row svg {
    color: var(--accent-primary, #a78bfa);
    flex-shrink: 0;
}

/* Body */
.markitdown-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ── Upload Zone ── */
.markitdown-upload-zone {
    width: 100%;
}

.markitdown-drop-area {
    border: 2px dashed rgba(167, 139, 250, 0.25);
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    background: rgba(167, 139, 250, 0.03);
}

.markitdown-drop-area:hover,
.markitdown-drop-area.drag-over {
    border-color: var(--accent-primary, #a78bfa);
    background: rgba(167, 139, 250, 0.08);
}

.markitdown-drop-area svg {
    color: var(--text-secondary, #8b8a94);
    margin-bottom: 12px;
}

.markitdown-drop-title {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary, #e8e6f0);
    margin: 0 0 6px 0;
}

.markitdown-drop-sub {
    font-size: 0.78rem;
    color: var(--text-secondary, #8b8a94);
    margin: 0;
}

/* ── File List ── */
.markitdown-file-list {
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    background: rgba(0,0,0,0.15);
    overflow: hidden;
}

.markitdown-file-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    font-size: 0.8rem;
    color: var(--text-secondary, #8b8a94);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.markitdown-clear-btn {
    background: none;
    border: none;
    color: var(--accent-primary, #a78bfa);
    cursor: pointer;
    font-size: 0.78rem;
    padding: 2px 8px;
    border-radius: 4px;
    transition: background 0.15s;
}

.markitdown-clear-btn:hover {
    background: rgba(167, 139, 250, 0.12);
}

.markitdown-file-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    transition: background 0.15s;
}

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

.markitdown-file-item:hover {
    background: rgba(255,255,255,0.02);
}

.markitdown-file-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}

.markitdown-file-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.markitdown-file-name {
    font-size: 0.85rem;
    color: var(--text-primary, #e8e6f0);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.markitdown-file-meta {
    font-size: 0.72rem;
    color: var(--text-secondary, #8b8a94);
}

.markitdown-file-remove {
    background: none;
    border: none;
    color: var(--text-secondary, #8b8a94);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    flex-shrink: 0;
}

.markitdown-file-remove:hover {
    color: #f87171;
    background: rgba(248, 113, 113, 0.1);
}

/* ── Progress ── */
.markitdown-progress {
    padding: 16px 0;
}

.markitdown-progress-bar {
    height: 6px;
    background: rgba(255,255,255,0.06);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 8px;
}

.markitdown-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-primary, #a78bfa), #818cf8);
    border-radius: 3px;
    transition: width 0.3s ease;
    width: 0%;
}

.markitdown-progress-text {
    font-size: 0.78rem;
    color: var(--text-secondary, #8b8a94);
}

/* ── Results Panel (split view) ── */
.markitdown-results {
    flex: 1;
    display: flex;
    gap: 0;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    overflow: hidden;
    min-height: 400px;
    background: rgba(0,0,0,0.1);
}

/* Sidebar */
.markitdown-results-sidebar {
    width: 240px;
    min-width: 200px;
    border-right: 1px solid rgba(255,255,255,0.06);
    overflow-y: auto;
    flex-shrink: 0;
}

.markitdown-sidebar-header {
    padding: 12px 14px;
    font-size: 0.75rem;
    color: var(--text-secondary, #8b8a94);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.markitdown-result-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    transition: background 0.15s;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

.markitdown-result-item:hover {
    background: rgba(255,255,255,0.03);
}

.markitdown-result-item.active {
    background: rgba(167, 139, 250, 0.1);
    border-left: 3px solid var(--accent-primary, #a78bfa);
}

.markitdown-result-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
}

.markitdown-result-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.markitdown-result-name {
    font-size: 0.8rem;
    color: var(--text-primary, #e8e6f0);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.markitdown-result-meta {
    font-size: 0.68rem;
    color: var(--text-secondary, #8b8a94);
}

.markitdown-warn-badge {
    color: #fbbf24;
}

/* Preview panel */
.markitdown-preview-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.markitdown-preview-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    background: rgba(0,0,0,0.1);
    flex-shrink: 0;
    min-height: 40px;
}

.markitdown-toolbar-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.markitdown-toolbar-name {
    font-size: 0.82rem;
    color: var(--text-primary, #e8e6f0);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.markitdown-toolbar-type {
    font-size: 0.68rem;
    color: var(--text-secondary, #8b8a94);
    background: rgba(255,255,255,0.05);
    padding: 2px 8px;
    border-radius: 4px;
    flex-shrink: 0;
}

.markitdown-toolbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.markitdown-toolbar-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--text-primary, #e8e6f0);
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.markitdown-toolbar-btn:hover {
    background: rgba(167, 139, 250, 0.15);
    border-color: rgba(167, 139, 250, 0.3);
}

/* Preview content */
.markitdown-preview-content {
    flex: 1;
    overflow-y: auto;
    padding: 0;
}

.markitdown-preview-placeholder {
    text-align: center;
    color: var(--text-secondary, #8b8a94);
    padding: 60px 20px;
    font-size: 0.85rem;
}

/* Warnings */
.markitdown-warnings {
    padding: 10px 14px;
    background: rgba(251, 191, 36, 0.06);
    border-bottom: 1px solid rgba(251, 191, 36, 0.12);
}

.markitdown-warning-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: #fbbf24;
    padding: 4px 0;
}

.markitdown-warning-item svg {
    flex-shrink: 0;
}

/* Stats bar */
.markitdown-stats-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 14px;
    font-size: 0.72rem;
    color: var(--text-secondary, #8b8a94);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    background: rgba(0,0,0,0.05);
    flex-wrap: wrap;
}

.markitdown-stats-bar span {
    white-space: nowrap;
}

/* Code view (line-numbered markdown source) */
.markitdown-code-view {
    font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 0.78rem;
    line-height: 1.6;
}

.markitdown-code-line {
    display: flex;
    padding: 0 14px 0 0;
    min-height: 1.6em;
}

.markitdown-code-line:hover {
    background: rgba(255,255,255,0.02);
}

.markitdown-line-num {
    display: inline-block;
    width: 48px;
    min-width: 48px;
    text-align: right;
    padding-right: 14px;
    color: rgba(255,255,255,0.15);
    user-select: none;
    flex-shrink: 0;
    border-right: 1px solid rgba(255,255,255,0.04);
    margin-right: 14px;
}

.markitdown-line-text {
    white-space: pre-wrap;
    word-break: break-word;
    color: var(--text-primary, #e8e6f0);
}

/* ── Footer ── */
.markitdown-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    gap: 12px;
}

.markitdown-footer-left {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
}

.markitdown-footer-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* Library status dots */
.markitdown-lib-status {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.7rem;
    flex-wrap: wrap;
}

.markitdown-lib-ok,
.markitdown-lib-miss {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary, #8b8a94);
}

.markitdown-lib-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.markitdown-lib-ok .markitdown-lib-dot {
    background: #34d399;
}

.markitdown-lib-miss .markitdown-lib-dot {
    background: #f87171;
}

.markitdown-lib-err {
    color: #f87171;
    font-size: 0.72rem;
}

/* Export button accent */
.markitdown-export-btn {
    background: linear-gradient(135deg, #818cf8, var(--accent-primary, #a78bfa)) !important;
}

.markitdown-export-btn:hover {
    filter: brightness(1.1);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .markitdown-modal .modal-xl {
        width: 100vw;
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
    }

    .markitdown-results {
        flex-direction: column;
        min-height: 300px;
    }

    .markitdown-results-sidebar {
        width: 100%;
        min-width: 0;
        max-height: 150px;
        border-right: none;
        border-bottom: 1px solid rgba(255,255,255,0.06);
    }

    .markitdown-footer {
        flex-direction: column;
        align-items: stretch;
    }

    .markitdown-footer-left,
    .markitdown-footer-right {
        justify-content: center;
    }
}