/* =================================
    CSS VARIABLES (Light & Dark Mode)
    ================================= */

:root {
    /* Light Mode */
    --body-background: #f8f8f8;
    --main-text-color: #333;
    --sidebar-border-color: #ccc;
    --sidebar-header-color: #333;
    --sidebar-link-color: #0066cc;
    --sidebar-link-hover-color: #005fa3;
    --sidebar-link-hover-background: #f0f8ff;
    --sidebar-link-selected-color: #004c87;
    --sidebar-link-selected-background: #e6f3ff;
    --collapsible-header-background: #f7f7f7;
    --collapsible-header-hover-background: #eee;
    --table-background: #fff;
    --table-text-color: #333;
    --table-border-color: #ddd;
    --table-header-background: #f2f2f2;
    --table-row-even-background: #fafafa;
    --table-row-hover-bg: #0000FF;
    --table-row-hover-text: #FFFFFF;
    --status-not-started-background: #f8d7da;
    --status-in-progress-background: #fff3cd;
    --status-complete-background: #d4edda;

    /* Aliases matching the variable names shared-table-toolbar.css expects,
       so the site-wide .clean-table skeleton picks up this page's theme
       colors. Values mirror the --table-* vars above — do not diverge them,
       update both together. */
    --table-bg: #fff;
    --table-border: #ddd;
    --table-header-bg: #f2f2f2;
    --table-row-odd-bg: #fff;
    --table-row-even-bg: #fafafa;
    --table-link-color: #0066cc;
    --table-container-bg: #f8f8f8;
    --table-shadow: 0 2px 4px rgba(0,0,0,0.1);
    --sort-indicator-active-color: #007bff;
}

/* Dark Mode - Activated by System Preference or Manual Toggle */
@media (prefers-color-scheme: dark) {
    :root {
        --body-background: #1a1a1a;
        --main-text-color: #e0e0e0;
        --sidebar-border-color: #444;
        --sidebar-header-color: #e0e0e0;
        --sidebar-link-color: #79a1d1;
        --sidebar-link-hover-color: #62707D;
        --sidebar-link-hover-background: #2a2a2a;
        --sidebar-link-selected-color: #79a1d1;
        --sidebar-link-selected-background: #333;
        --collapsible-header-background: #222;
        --collapsible-header-hover-background: #333;
        --table-background: #2a2a2a;
        --table-text-color: #e0e0e0;
        --table-border-color: #444;
        --table-header-background: #333;
        --table-row-even-background: #2a2a2a;
        --table-row-hover-bg: #008000;
        --table-row-hover-text: #FFFFFF;
        --status-not-started-background: #5f3e41;
        --status-in-progress-background: #6a6344;
        --status-complete-background: #405744;

        --table-bg: #2a2a2a;
        --table-border: #444;
        --table-header-bg: #333;
        --table-row-odd-bg: #2a2a2a;
        --table-row-even-bg: #2a2a2a;
        --table-link-color: #79a1d1;
        --table-container-bg: #1a1a1a;
        --table-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        --sort-indicator-active-color: #79a1d1;
    }
}

body[data-theme='dark'] {
    --body-background: #1a1a1a;
    --main-text-color: #e0e0e0;
    --sidebar-border-color: #444;
    --sidebar-header-color: #e0e0e0;
    --sidebar-link-color: #79a1d1;
    --sidebar-link-hover-color: #62707D;
    --sidebar-link-hover-background: #2a2a2a;
    --sidebar-link-selected-color: #79a1d1;
    --sidebar-link-selected-background: #333;
    --collapsible-header-background: #222;
    --collapsible-header-hover-background: #333;
    --table-background: #2a2a2a;
    --table-text-color: #e0e0e0;
    --table-border-color: #444;
    --table-header-background: #333;
    --table-row-even-background: #2a2a2a;
    --table-row-hover-bg: #008000;
    --table-row-hover-text: #FFFFFF;
    --status-not-started-background: #5f3e41;
    --status-in-progress-background: #6a6344;
    --status-complete-background: #405744;

    --table-bg: #2a2a2a;
    --table-border: #444;
    --table-header-bg: #333;
    --table-row-odd-bg: #2a2a2a;
    --table-row-even-bg: #2a2a2a;
    --table-link-color: #79a1d1;
    --table-container-bg: #1a1a1a;
    --table-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    --sort-indicator-active-color: #79a1d1;
}

/* =================================
    GENERAL STYLES & LAYOUT
    ================================= */
html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: var(--body-background);
    color: var(--main-text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.omni1-page {
    display: block;
    min-height: 100vh;
    padding: 120px 0 40px;
    box-sizing: border-box;
}

.main-content-area {
    min-width: 0;
    margin: 0 20px;
}

.error {
    background-color: var(--status-not-started-background);
    color: var(--main-text-color);
    border-radius: 4px;
    padding: 10px 15px;
}

/* === Main Heading & Count === */
.main-heading-container {
    border-bottom: 2px solid var(--table-border-color);
    padding-bottom: 10px;
    margin: 0 20px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}
.main-heading-container h1 { margin: 0; font-size: 2em; }

.intro-text {
    padding-bottom: 15px;
    width: auto;
    max-width: 800px;
    margin: 0 20px;
    flex-shrink: 0;
    line-height: 1.5;
}

.datfile-count {
    background-color: #0F9ED5;
    color: #FFFFFF;
    padding: 5px 10px;
    border-radius: 4px;
    font-weight: bold;
    white-space: nowrap;
    font-size: 14px;
}

/* === Active Filters / Sort Tags === */
#active-filters-display {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.filter-tag,
.sort-tag {
    display: inline-block;
    padding: 5px 10px;
    margin-right: 10px;
    margin-bottom: 0;
    background-color: #FFEB3B;
    color: #000000;
    font-size: 14px;
    white-space: nowrap;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
}

.no-filter {
    color: black;
    cursor: default;
}

/* === Column filter row (platform search box) === */
.clean-table .column-filter-row th {
    padding: 6px 10px;
}

.column-filter-input {
    width: 100%;
    box-sizing: border-box;
    padding: 6px 8px;
    font-size: 13px;
    font-weight: normal;
    border: 1px solid var(--table-border);
    border-radius: 4px;
    background-color: var(--table-bg);
    color: var(--main-text-color);
}

.column-filter-input:focus {
    outline: none;
    border-color: var(--sort-indicator-active-color);
}

/* === Linked DAT badge (Digital & Physical row pairing) === */
.linked-dat-badge {
    display: inline-block;
    margin-left: 6px;
    cursor: pointer;
    font-size: 0.85em;
    opacity: 0.65;
    transition: opacity 0.15s ease;
}

.linked-dat-badge:hover {
    opacity: 1;
}

.linked-dat-badge--hidden {
    cursor: default;
    opacity: 0.25;
}

.linked-dat-badge--hidden:hover {
    opacity: 0.25;
}

/* === Grouped platform rows (Digital & Physical expand/collapse) === */
.clean-table .toggle-icon {
    display: inline-block;
    width: 22px;
    font-family: monospace;
    font-weight: bold;
    color: var(--sort-indicator-active-color);
    cursor: pointer;
}

.clean-table .parent-row td.platform-name {
    font-weight: 600;
}

.clean-table tr.child-row {
    background-color: var(--table-row-even-bg);
}

.clean-table .child-indent {
    padding-left: 22px;
    font-size: 0.9em;
    opacity: 0.75;
}

@keyframes rowFlashHighlight {
    0% { background-color: #fff3b0; }
    100% { background-color: transparent; }
}

.row-flash-highlight,
.row-flash-highlight td {
    animation: rowFlashHighlight 1.5s ease;
}

/* =================================
    SLIDEOUT MENU (Customise View)
    ================================= */
.slideout-menu-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.4);
    z-index: 999;
}
.slideout-menu-overlay.open {
    display: block;
}

#slideout-menu {
    position: fixed;
    top: 0;
    left: 0;
    height: calc(100vh - 0px);
    width: 500px;
    max-width: 90%;
    background-color: var(--body-background);
    color: var(--main-text-color);
    border-right: 1px solid var(--sidebar-border-color);
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease-in-out;
    transform: translateX(-100%);
    z-index: 1000;
    padding: 20px;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
}

#slideout-menu.open {
    transform: translateX(0);
}

#slideout-menu .close-btn {
    position: absolute;
    top: 10px;
    right: 20px;
    background: none;
    border: none;
    font-size: 30px;
    cursor: pointer;
    color: var(--main-text-color);
    line-height: 1;
}

.tabs-container {
    padding-top: 40px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.column-customize-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.column-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border: 1px solid var(--table-border);
    border-radius: 4px;
    margin-bottom: 6px;
    background-color: var(--table-bg);
}

.column-item label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    flex: 1;
    color: var(--main-text-color);
    font-size: 0.9em;
}

.drag-handle {
    cursor: grab;
    color: var(--main-text-color);
    opacity: 0.6;
}

.column-item.sortable-ghost {
    opacity: 0.4;
}

.column-item.sortable-chosen {
    border-color: var(--sort-indicator-active-color);
}

.view-save-indicator {
    font-size: 12px;
    color: #888;
    opacity: 0;
    transition: opacity 0.3s ease;
    margin-left: 4px;
}

.view-save-indicator.visible {
    opacity: 1;
}

/* =================================
    RESPONSIVE
    ================================= */
@media (max-width: 768px) {
    .omni1-page {
        padding-top: 100px;
    }
}