/* ESM Viewer Compact CSS Styling */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 12px;
    background-color: #121212;
    color: #e0e0e0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
/* Top Control Bar */
.controls {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    background-color: #1a1a1a;
    border-bottom: 1px solid #2d2d2d;
    flex-wrap: wrap;
}
.controls input[type="file"] {
    font-size: 11px;
    color: #ccc;
}
.controls input[type="text"], .controls select {
    background-color: #262626;
    color: #fff;
    border: 1px solid #3d3d3d;
    border-radius: 2px;
    padding: 2px 6px;
    font-size: 12px;
    outline: none;
}
.controls input[type="text"] {
    width: 180px;
}
.controls select {
    max-width: 200px;
}
.btn {
    background-color: #2d5a80;
    color: #fff;
    border: 1px solid #3d7fb8;
    border-radius: 2px;
    padding: 2px 8px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
}
.btn:hover {
    background-color: #376e9c;
}
.status {
    color: #888;
    font-family: monospace;
    margin-left: auto;
    padding-right: 6px;
}
/* Tabs Bar */
.tabs {
    display: flex;
    background-color: #151515;
    border-bottom: 1px solid #2d2d2d;
}
.tab-btn {
    background: none;
    border: none;
    color: #888;
    padding: 4px 12px;
    cursor: pointer;
    font-size: 12px;
    border-right: 1px solid #2d2d2d;
    outline: none;
}
.tab-btn:hover {
    color: #ccc;
    background-color: #1c1c1c;
}
.tab-btn.active {
    color: #fff;
    background-color: #222;
}
/* Panels */
.panel {
    display: none;
    flex: 1;
    flex-direction: column;
    overflow: hidden;
    background-color: #1e1e1e;
}
.panel.active {
    display: flex;
}
/* Table Container */
.table-container {
    flex: 1;
    overflow: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
    font-family: Consolas, "Courier New", monospace;
}
th, td {
    border: 1px solid #2d2d2d;
    padding: 2px 6px;
    text-align: left;
    white-space: nowrap;
}
th {
    background-color: #252525;
    color: #aaa;
    position: sticky;
    top: 0;
    z-index: 10;
}
tr:hover {
    background-color: #282828;
}
.mono {
    color: #8cd0ff;
}
.num {
    color: #ffb86c;
    text-align: right;
}
.badge {
    display: inline-block;
    padding: 0 4px;
    background-color: #333;
    border-radius: 2px;
    font-weight: bold;
    font-size: 10px;
    color: #fff;
}
/* Footer/Pagination */
.footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2px 8px;
    background-color: #1a1a1a;
    border-top: 1px solid #2d2d2d;
    font-size: 11px;
}
.footer-btns {
    display: flex;
    gap: 4px;
}
.footer-btn {
    background-color: #2b2b2b;
    color: #ccc;
    border: 1px solid #3d3d3d;
    border-radius: 2px;
    padding: 1px 6px;
    cursor: pointer;
    font-size: 11px;
}
.footer-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* 2D Spatial Layout Additions (Compact Style) */
.view-mode-bar {
    padding: 3px 8px;
    background-color: #181818;
    border-bottom: 1px solid #2d2d2d;
    display: flex;
    gap: 6px;
    align-items: center;
    font-size: 11px;
    color: #888;
}
.view-btn {
    background-color: #262626;
    color: #888;
    border: 1px solid #3d3d3d;
    border-radius: 2px;
    padding: 1px 6px;
    font-size: 11px;
    cursor: pointer;
}
.view-btn:hover {
    color: #ccc;
    background-color: #303030;
}
.view-btn.active {
    color: #fff;
    border-color: #00f0ff;
    background-color: #1a1a1a;
}

/* Spatial Grid Container Split */
.spatial-container {
    display: flex;
    flex: 1;
    overflow: hidden;
    background-color: #1e1e1e;
}
.spatial-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    border-right: 1px solid #2d2d2d;
    position: relative;
}
.spatial-canvas-header {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    background-color: #181818;
    border-bottom: 1px solid #2d2d2d;
}
.spatial-ctrl-btn {
    background-color: #2b2b2b;
    color: #ccc;
    border: 1px solid #3d3d3d;
    border-radius: 2px;
    padding: 0 6px;
    cursor: pointer;
    font-size: 11px;
    height: 18px;
}
.spatial-ctrl-btn:hover {
    background-color: #373737;
    color: #fff;
}
.canvas-parent {
    flex: 1;
    position: relative;
    background-color: #151515;
    overflow: hidden;
}
#spatial-canvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: grab;
}
#spatial-canvas:active {
    cursor: grabbing;
}
.canvas-help-text {
    position: absolute;
    bottom: 6px;
    left: 6px;
    font-size: 10px;
    color: #666;
    pointer-events: none;
    background-color: rgba(18, 18, 18, 0.85);
    padding: 1px 4px;
    border-radius: 2px;
    font-family: monospace;
}

/* Right Side Panel: Cell Heatmap & Inspector */
.spatial-right {
    width: 320px;
    display: flex;
    flex-direction: column;
    border-left: 1px solid #2d2d2d;
    background-color: #1a1a1a;
}
.spatial-heatmap-section {
    height: 220px;
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid #2d2d2d;
}
.section-title {
    font-size: 10px;
    font-weight: bold;
    color: #888;
    padding: 4px 8px;
    background-color: #1f1f1f;
    border-bottom: 1px solid #2d2d2d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.heatmap-table-scroll {
    flex: 1;
    overflow: auto;
    padding: 6px;
    background-color: #151515;
}

/* 2D Heatmap Grid Table styling */
.cell-matrix-table {
    border-collapse: collapse;
    font-size: 9px;
    font-family: Consolas, monospace;
}
.cell-matrix-table th, .cell-matrix-table td {
    border: 1px solid #2d2d2d;
    width: 24px;
    height: 24px;
    text-align: center;
    padding: 0;
    cursor: pointer;
}
.cell-matrix-table th {
    background-color: #1e1e1e;
    color: #666;
    font-weight: normal;
    pointer-events: none;
}
.cell-matrix-table td {
    color: #fff;
    transition: all 0.1s;
}
.cell-matrix-table td:hover {
    filter: brightness(1.3);
}
.cell-matrix-table td.cell-active {
    border: 2px solid #ffb86c !important;
    font-weight: bold;
}
.cell-matrix-table td.empty-cell {
    background-color: #121212;
    color: #444;
    cursor: default;
}

/* Inspector detailed stats section */
.spatial-inspector-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
.inspector-scroll {
    flex: 1;
    overflow: auto;
    padding: 6px;
    background-color: #121212;
    font-family: Consolas, monospace;
    font-size: 11px;
}
.inspector-table {
    width: 100%;
    border-collapse: collapse;
}
.inspector-table td {
    border: 1px solid #202020;
    padding: 2px 4px;
    white-space: normal;
    word-break: break-all;
    vertical-align: top;
}
.inspector-label {
    color: #888;
    width: 105px;
    font-weight: 500;
}
.inspector-value {
    color: #e0e0e0;
}
.inspector-value.highlight {
    color: #00f0ff;
    font-weight: bold;
}
.inspector-value.numeric {
    color: #ffb86c;
}

/* Selection Highlight in Grid View Row */
tr.row-selected {
    background-color: #1a354c !important;
    color: #00f0ff !important;
}
tr.row-selected td.mono {
    color: #00f0ff !important;
}
tr.row-selected td.num {
    color: #ffb86c !important;
}

/* Schema Editor Syntax Highlighting */
.hl-sig {
    color: #ff79c6; /* Pink (Signature) */
    font-weight: bold;
}
.hl-col {
    color: #50fa7b; /* Green (Column Name) */
}
.hl-type {
    color: #8be9fd; /* Cyan (Data Type) */
}
.hl-num {
    color: #bd93f9; /* Purple (Offsets/Numbers) */
}
.hl-tag {
    color: #ffb86c; /* Orange (Bethesda Tag) */
}
.hl-comma {
    color: #6272a4; /* Grey (Comma) */
}
.hl-pipe {
    color: #ff5555; /* Red (Pipe) */
    font-weight: bold;
}
.hl-semi {
    color: #f1fa8c; /* Yellow (Semicolon) */
}

/* Schema Field Pills */
.schema-field {
    display: inline-flex;
    align-items: center;
    background-color: #212121;
    border: 1px solid #333333;
    border-radius: 4px;
    padding: 2px 6px;
    margin: 2px 3px;
    font-size: 11px;
    font-family: Consolas, monospace;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    transition: all 0.15s ease;
}
.schema-field:hover {
    border-color: #555555;
    background-color: #2a2a2a;
    transform: translateY(-1px);
}
.sf-name {
    color: #50fa7b; /* Green (Column Name) */
    font-weight: 600;
    margin-right: 5px;
}
.sf-type {
    color: #8be9fd; /* Cyan (Data Type) */
    font-size: 10px;
    opacity: 0.9;
    margin-right: 4px;
}
.sf-off {
    color: #bd93f9; /* Purple (Offsets) */
    font-weight: bold;
    font-size: 10px;
}

/* How it Works Tab Styling */
.how-container {
    padding: 15px;
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: #121212;
}
.how-title {
    font-size: 15px;
    font-weight: bold;
    color: #ffffff;
    border-bottom: 1px solid #2d2d2d;
    padding-bottom: 6px;
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.how-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}
@media (max-width: 768px) {
    .how-section {
        grid-template-columns: 1fr;
    }
}
.how-card {
    background-color: #1a1a1a;
    border: 1px solid #2d2d2d;
    border-radius: 4px;
    padding: 12px;
}
.how-card h3 {
    font-size: 13px;
    color: #ffb86c;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.how-card p {
    color: #ccc;
    font-size: 11px;
    line-height: 15px;
    margin-bottom: 8px;
}
.how-card ul {
    padding-left: 15px;
    color: #bbb;
    font-size: 11px;
    line-height: 15px;
    margin-bottom: 8px;
}
.how-code {
    background-color: #121212;
    padding: 4px 6px;
    border-radius: 3px;
    font-family: Consolas, monospace;
    font-size: 10.5px;
    color: #50fa7b;
    border: 1px solid #222;
}
/* Visual File Layout Diagram */
.file-layout-diagram {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background-color: #171717;
    border: 1px solid #2d2d2d;
    border-radius: 4px;
    padding: 10px;
    font-family: Consolas, monospace;
    font-size: 10px;
    text-align: center;
}
.diagram-block {
    padding: 10px 4px;
    border-radius: 3px;
    font-weight: bold;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.05);
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}
.diag-header { background: linear-gradient(90deg, #ff5555, #ff79c6); }
.diag-index { background: linear-gradient(90deg, #bd93f9, #8be9fd); color: #121212; }
.diag-pool { background: linear-gradient(90deg, #50fa7b, #f1fa8c); color: #121212; }
.diag-sect { background: linear-gradient(90deg, #ffb86c, #ff5555); }

/* Memory Map Visualizer Tab Styling */
.memory-map-bar {
    display: flex;
    gap: 4px;
    width: 100%;
    background-color: #121212;
    border: 1px solid #2d2d2d;
    padding: 6px;
    margin-bottom: 12px;
    box-sizing: border-box;
}
.mem-block {
    flex: 1;
    padding: 8px;
    background-color: #1a1a1a;
    border: 1px solid #2d2d2d;
    color: #888;
    text-align: center;
    cursor: pointer;
    font-family: Consolas, monospace;
    font-size: 10px;
    font-weight: bold;
    transition: all 0.1s ease-in-out;
}
.mem-block:hover {
    border-color: #444;
    color: #bbb;
}
#mem-btn-header.active { border-color: #ff79c6; color: #ffffff; box-shadow: 0 0 4px rgba(255, 121, 198, 0.2); background-color: #1e1b21; }
#mem-btn-directory.active { border-color: #ffb86c; color: #ffffff; box-shadow: 0 0 4px rgba(255, 184, 108, 0.2); background-color: #211e1b; }
#mem-btn-bpool.active { border-color: #8be9fd; color: #ffffff; box-shadow: 0 0 4px rgba(139, 233, 253, 0.2); background-color: #1b2121; }
#mem-btn-stable.active { border-color: #bd93f9; color: #ffffff; box-shadow: 0 0 4px rgba(189, 147, 249, 0.2); background-color: #1d1b21; }
#mem-btn-schemas.active { border-color: #50fa7b; color: #ffffff; box-shadow: 0 0 4px rgba(80, 250, 123, 0.2); background-color: #1b211c; }
#mem-btn-reconstruct.active { border-color: #ff5555; color: #ffffff; box-shadow: 0 0 4px rgba(255, 85, 85, 0.2); background-color: #211b1b; }

.mem-detail {
    display: none;
}