/* ========================================
   OPTION 3: BORDERLESS DESIGN
   - No visible header/borders by default
   - Controls appear on hover in corners
   - Maximum content visibility
   - Drag from anywhere on window
   - Ultra-smooth GPU-accelerated
   ======================================== */

/* Pinocchio 3D Window - Borderless Style */
.pinocchio-3d-window {
    position: fixed !important;
    background: #000 !important; /* Pure black, no transparency */
    border: none !important; /* NO BORDER */
    border-radius: 0 !important; /* NO RADIUS */
    box-shadow: 0 0 0 0 transparent !important; /* NO SHADOW */
    z-index: 100 !important; /* Mid-level - Below windows (999999) but visible */
    overflow: hidden !important;
    user-select: none !important;
    min-width: 300px !important;
    min-height: 200px !important;
    transition: box-shadow 0.2s ease !important;
    /* REMOVED: will-change, backface-visibility, transform - these create stacking context issues */
}

/* Subtle glow on hover for awareness */
.pinocchio-3d-window:hover {
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
}

/* Header hidden, controls in top-right corner */
.pinocchio-3d-window .window-header {
    display: none !important; /* COMPLETELY HIDDEN */
}

/* Floating control panel in top-right corner */
.pinocchio-3d-window .window-controls {
    position: absolute !important;
    top: 4px !important;
    right: 4px !important;
    display: flex !important;
    gap: 2px !important;
    opacity: 0 !important;
    transition: opacity 0.2s ease !important;
    z-index: 100 !important;
    background: rgba(0, 0, 0, 0.7) !important;
    padding: 2px !important;
    border-radius: 3px !important;
}

.pinocchio-3d-window:hover .window-controls {
    opacity: 1;
}

.pinocchio-3d-window .window-btn {
    width: 16px;
    height: 16px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    transition: all 0.15s ease;
}

.pinocchio-3d-window .minimize-btn {
    background: rgba(0, 255, 0, 0.8);
    color: #000;
}

.pinocchio-3d-window .minimize-btn:hover {
    background: #00ff00;
    transform: scale(1.1);
}

.pinocchio-3d-window .close-btn {
    background: rgba(255, 68, 68, 0.8);
    color: #fff;
}

.pinocchio-3d-window .close-btn:hover {
    background: #ff4444;
    transform: scale(1.1);
}

.pinocchio-3d-window .window-content {
    padding: 0 !important; /* NO PADDING */
    height: 100% !important; /* FULL HEIGHT */
    overflow: hidden !important;
    position: relative !important;
    cursor: move !important; /* Entire window is draggable */
    z-index: 1 !important; /* Below resize handle */
}

.pinocchio-video-container {
    width: 100% !important;
    height: 100% !important;
    position: absolute !important; /* Changed to absolute for exact positioning */
    top: 0 !important;
    left: 0 !important;
    background: #000 !important;
    overflow: hidden !important;
    border-radius: 0 !important; /* No radius for max fill */
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
}

/* Hide status overlays in borderless mode */
.pinocchio-3d-window .pinocchio-status,
.pinocchio-3d-window #pinocchioStatus,
.pinocchio-3d-window #pinocchioConnecting,
.pinocchio-3d-window #pinocchioPlaceholder {
    display: none !important;
}

/* Video frame should fill completely */
.pinocchio-3d-window #pinocchioFrame {
    position: absolute !important; /* Absolute positioning for exact placement */
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: fill !important; /* Fill entire space, no black bars */
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    vertical-align: top !important; /* Remove any inline-block spacing */
    line-height: 0 !important; /* Remove text line height */
}

/* Resize handle in bottom-right corner */
.pinocchio-3d-window .resize-handle {
    position: absolute !important;
    bottom: 0 !important;
    right: 0 !important;
    width: 30px !important; /* Larger for easier grabbing */
    height: 30px !important; /* Larger for easier grabbing */
    background: linear-gradient(135deg, transparent 0%, transparent 50%, rgba(255, 215, 0, 0.6) 50%, rgba(255, 215, 0, 0.8) 100%) !important;
    cursor: nwse-resize !important; /* Correct diagonal cursor */
    opacity: 0 !important;
    transition: opacity 0.2s ease, background 0.2s ease, width 0.2s ease, height 0.2s ease !important;
    border-radius: 0 0 0 0 !important;
    z-index: 200 !important; /* Above content */
    pointer-events: auto !important; /* Ensure it receives clicks */
}

.pinocchio-3d-window:hover .resize-handle {
    opacity: 0.9 !important; /* More visible on hover */
}

.pinocchio-3d-window .resize-handle:hover {
    opacity: 1 !important;
    background: linear-gradient(135deg, transparent 0%, transparent 40%, rgba(255, 215, 0, 0.8) 40%, rgba(255, 215, 0, 1) 100%) !important;
    width: 35px !important; /* Slightly bigger on hover */
    height: 35px !important;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.8) !important; /* Glow effect */
}

/* Visual feedback when interacting */
.pinocchio-3d-window.dragging {
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.6);
    cursor: grabbing;
}

.pinocchio-3d-window.dragging .window-content {
    cursor: grabbing;
}

.pinocchio-3d-window.resizing {
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6);
}

/* Show controls when dragging */
.pinocchio-3d-window.dragging .window-controls {
    opacity: 1;
}

/* Draggable Windows (Fact-Check & Subtitle) - Borderless Style */
.draggable-window {
    position: fixed !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    background: rgba(0, 0, 0, 0.95) !important;
    border: none !important; /* NO BORDER - clean look */
    border-radius: 0 !important;
    box-shadow: 0 0 0 0 transparent !important; /* NO SHADOW */
    z-index: 999999 !important; /* Very high - above Pinocchio (100) and iframe (10000) */
    min-width: 300px !important;
    min-height: 150px !important;
    user-select: none !important;
    pointer-events: auto !important;
    overflow: hidden !important;
    transition: box-shadow 0.2s ease !important;
}

.draggable-window:hover {
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
}

.draggable-window .window-header {
    display: none !important;
}

.draggable-window .window-controls {
    position: absolute !important;
    top: 4px !important;
    right: 4px !important;
    display: flex !important;
    gap: 2px !important;
    opacity: 0 !important;
    transition: opacity 0.2s ease !important;
    z-index: 100 !important;
    background: rgba(0, 0, 0, 0.7) !important;
    padding: 2px !important;
    border-radius: 3px !important;
}

.draggable-window:hover .window-controls {
    opacity: 1;
}

.draggable-window .window-btn {
    width: 16px;
    height: 16px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    transition: all 0.15s ease;
}

.draggable-window .minimize-btn {
    background: rgba(255, 170, 0, 0.8);
    color: #000;
}

.draggable-window .minimize-btn:hover {
    background: #ffaa00;
    transform: scale(1.1);
}

.draggable-window .close-btn {
    background: rgba(255, 68, 68, 0.8);
    color: #fff;
}

.draggable-window .close-btn:hover {
    background: #ff4444;
    transform: scale(1.1);
}

.draggable-window .window-content {
    padding: 3px !important; /* Minimal padding for text readability */
    height: 100% !important;
    overflow-y: auto !important;
    cursor: move !important; /* Entire window draggable */
}

.draggable-window .resize-handle {
    position: absolute !important;
    bottom: 0 !important;
    right: 0 !important;
    width: 30px !important; /* Larger for easier grabbing */
    height: 30px !important; /* Larger for easier grabbing */
    background: linear-gradient(135deg, transparent 0%, transparent 50%, rgba(255, 215, 0, 0.6) 50%, rgba(255, 215, 0, 0.8) 100%) !important;
    cursor: nwse-resize !important; /* Correct diagonal cursor */
    opacity: 0 !important;
    transition: opacity 0.2s ease, background 0.2s ease, width 0.2s ease, height 0.2s ease !important;
    z-index: 200 !important; /* Above content */
    pointer-events: auto !important; /* Ensure it receives clicks */
}

.draggable-window:hover .resize-handle {
    opacity: 0.9 !important; /* More visible on hover */
}

.draggable-window .resize-handle:hover {
    opacity: 1 !important;
    background: linear-gradient(135deg, transparent 0%, transparent 40%, rgba(255, 215, 0, 0.8) 40%, rgba(255, 215, 0, 1) 100%) !important;
    width: 35px !important; /* Slightly bigger on hover */
    height: 35px !important;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.8) !important; /* Glow effect */
}

.draggable-window.dragging {
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.6) !important;
    cursor: grabbing !important;
}

.draggable-window.dragging .window-content {
    cursor: grabbing !important;
}

.draggable-window.dragging .window-controls {
    opacity: 1 !important;
}

.draggable-window.resizing {
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.6) !important;
}

/* GPU-accelerated scrolling */
.draggable-window .window-content,
.pinocchio-3d-window .window-content {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    transform: translateZ(0);
}

/* Content styling - more compact */
.fact-check-claim {
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 2px;
    padding: 4px;
    margin-bottom: 4px;
}

.claim-label {
    font-size: 8px;
    font-weight: bold;
    color: rgba(255, 215, 0, 0.8);
    margin-bottom: 2px;
}

.claim-text {
    font-size: 11px;
    color: #ffffff;
    line-height: 1.3;
}

.subtitle-text {
    font-size: 12px;
    line-height: 1.4;
    color: #ffffff;
}

.subtitle-timestamp,
.subtitle-source {
    font-size: 9px;
    color: #666;
    margin-top: 2px;
}

/* Title tooltip appears on hover (optional) */
.draggable-window::before,
.pinocchio-3d-window::before {
    content: attr(data-title);
    position: absolute;
    top: 4px;
    left: 4px;
    font-size: 9px;
    color: rgba(255, 215, 0, 0.6);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    z-index: 99;
    background: rgba(0, 0, 0, 0.8);
    padding: 2px 6px;
    border-radius: 2px;
}

.draggable-window:hover::before,
.pinocchio-3d-window:hover::before {
    opacity: 1;
}

/* Ultra-smooth hardware acceleration */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.draggable-window,
.pinocchio-3d-window {
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    -o-transform: translateZ(0);
    transform: translateZ(0);
}