/* Split Screen Layout for Chainlit Application */

/* Default state - NO split screen until document is clicked */
#root > div {
    width: 100vw !important;
    height: 100vh !important;
    position: relative !important;
}

/* When split-screen is active */
#root > div.split-active {
    display: grid !important;
    grid-template-columns: 60% 40% !important;
    height: 100vh !important;
    width: 100vw !important;
    overflow: hidden !important;
}

/* Document viewer - Hidden by default */
#document-viewer {
    display: none !important;
    position: fixed !important;
    right: 0 !important;
    top: 0 !important;
    width: 40% !important;
    height: 100vh !important;
    background: #1a1a1a !important;
    border-left: 2px solid rgba(255, 255, 255, 0.1) !important;
    overflow-y: auto !important;
    z-index: 100 !important;
}

/* Show document viewer when active */
#document-viewer.active {
    display: flex !important;
    flex-direction: column !important;
}

/* Adjust main content when viewer is active */
body.document-viewer-active main {
    max-width: calc(60vw - 40px) !important;
    margin-right: 40vw !important;
}

/* Document viewer header */
.document-header {
    background: #0d0d0d !important;
    padding: 15px 20px !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.document-header h3 {
    color: #ffffff !important;
    margin: 0 !important;
    font-size: 1.1rem !important;
    font-weight: 500 !important;
}

/* Close button */
.document-close-btn {
    padding: 6px 16px !important;
    background: rgba(255, 71, 87, 0.9) !important;
    color: white !important;
    border: none !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    transition: background 0.3s ease !important;
}

.document-close-btn:hover {
    background: #ff4757 !important;
}

/* Document tabs */
.document-tabs {
    display: flex !important;
    background: #0d0d0d !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    overflow-x: auto !important;
}

.document-tab {
    padding: 10px 20px !important;
    background: transparent !important;
    color: #888 !important;
    border: none !important;
    border-bottom: 2px solid transparent !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    white-space: nowrap !important;
    font-size: 14px !important;
}

.document-tab:hover {
    background: rgba(255, 255, 255, 0.05) !important;
    color: #ccc !important;
}

.document-tab.active {
    border-bottom-color: #ff4757 !important;
    color: #ffffff !important;
    background: rgba(255, 71, 87, 0.1) !important;
}

/* Document content area */
#document-content {
    flex: 1 !important;
    background: #0d0d0d !important;
    padding: 20px !important;
    color: #e0e0e0 !important;
    overflow-y: auto !important;
}

/* Empty state message */
.document-empty-state {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    height: 100% !important;
    color: #666 !important;
    text-align: center !important;
    padding: 40px !important;
}

.document-empty-state h4 {
    color: #888 !important;
    margin-bottom: 10px !important;
}

/* Document content styling */
.document-content {
    background: #1a1a1a !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    padding: 20px !important;
    margin-bottom: 10px !important;
    color: #e0e0e0 !important;
    font-family: 'Monaco', 'Courier New', monospace !important;
    white-space: pre-wrap !important;
    word-wrap: break-word !important;
}

/* Code blocks in document viewer */
.document-code {
    background: #0d0d0d !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 6px !important;
    padding: 16px !important;
    overflow-x: auto !important;
    font-family: 'Monaco', 'Courier New', monospace !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    color: #e0e0e0 !important;
}

/* Images in document viewer */
.document-image {
    max-width: 100% !important;
    height: auto !important;
    border-radius: 8px !important;
    margin: 10px 0 !important;
}

/* PDF viewer */
.pdf-viewer {
    width: 100% !important;
    height: calc(100vh - 200px) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px !important;
    background: white !important;
}

/* Scrollbar styling */
#document-viewer::-webkit-scrollbar,
#document-content::-webkit-scrollbar {
    width: 8px !important;
}

#document-viewer::-webkit-scrollbar-track,
#document-content::-webkit-scrollbar-track {
    background: #0d0d0d !important;
}

#document-viewer::-webkit-scrollbar-thumb,
#document-content::-webkit-scrollbar-thumb {
    background: #333 !important;
    border-radius: 4px !important;
}

#document-viewer::-webkit-scrollbar-thumb:hover,
#document-content::-webkit-scrollbar-thumb:hover {
    background: #555 !important;
}

/* Make clickable elements more obvious */
div[class*="MuiPaper-root"] img,
div[class*="MuiPaper-root"] a[download],
[data-testid*="image"],
[data-testid*="file"],
.message-content img,
.message-content a[download] {
    cursor: pointer !important;
    transition: all 0.2s ease !important;
    position: relative !important;
}

div[class*="MuiPaper-root"] img:hover,
[data-testid*="image"]:hover,
.message-content img:hover {
    transform: scale(1.02) !important;
    box-shadow: 0 4px 12px rgba(255, 71, 87, 0.3) !important;
}

/* Add visual indicator for clickable files */
div[class*="MuiPaper-root"] a[download]::after,
.message-content a[download]::after {
    content: " 📎 Click to view" !important;
    font-size: 12px !important;
    color: #ff4757 !important;
    margin-left: 8px !important;
}

/* Viewer button styling */
.viewer-button {
    position: absolute !important;
    top: 5px !important;
    right: 5px !important;
    padding: 6px 12px !important;
    background: #ff4757 !important;
    color: white !important;
    border: none !important;
    border-radius: 6px !important;
    font-size: 12px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    z-index: 999 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 2px 8px rgba(255, 71, 87, 0.3) !important;
    min-width: 60px !important;
    text-align: center !important;
}

.viewer-button:hover {
    background: #ff3742 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(255, 71, 87, 0.5) !important;
}

/* Make file elements positioned for absolute buttons */
div[class*="MuiPaper-root"],
.message-content > div,
[data-testid*="element"],
[data-testid*="file"],
[data-testid*="pdf"] {
    position: relative !important;
}

/* Mobile responsive */
@media (max-width: 768px) {
    #document-viewer {
        width: 100% !important;
        z-index: 1000 !important;
    }

    #document-viewer.active {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
    }

    body.document-viewer-active main {
        margin-right: 0 !important;
        max-width: 100% !important;
    }

    /* Mobile toggle button */
    .mobile-doc-toggle {
        display: flex !important;
        position: fixed !important;
        bottom: 20px !important;
        right: 20px !important;
        width: 56px !important;
        height: 56px !important;
        border-radius: 50% !important;
        background: #ff4757 !important;
        color: white !important;
        border: none !important;
        box-shadow: 0 4px 12px rgba(0,0,0,0.3) !important;
        cursor: pointer !important;
        z-index: 999 !important;
        align-items: center !important;
        justify-content: center !important;
        font-size: 24px !important;
    }
}

/* Loading animation */
.document-loading {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 40px !important;
    color: #888 !important;
}

.document-loading::after {
    content: '...' !important;
    animation: dots 1.5s infinite !important;
}

@keyframes dots {
    0%, 20% { content: '.' !important; }
    40% { content: '..' !important; }
    60%, 100% { content: '...' !important; }
}

/* Ensure main chat area remains usable */
main {
    transition: margin-right 0.3s ease !important;
}

/* Pin icon for keeping documents */
.document-pin {
    margin-left: auto !important;
    padding: 4px 8px !important;
    background: transparent !important;
    border: 1px solid #666 !important;
    border-radius: 4px !important;
    color: #888 !important;
    cursor: pointer !important;
    font-size: 12px !important;
    transition: all 0.3s ease !important;
}

.document-pin:hover {
    border-color: #ff4757 !important;
    color: #ff4757 !important;
}

.document-pin.pinned {
    background: #ff4757 !important;
    color: white !important;
    border-color: #ff4757 !important;
}