/* =================================
    CSS VARIABLES (Light & Dark Mode)
    ================================= */
:root {
    --body-background: #f8f8f8;
    --main-text-color: #333;
    --input-border-color: #ccc;
    --table-container-background: #f8f8f8;
    
    /* Use consistent variable names */
    --table-header-bg: #f4f4f4;
    --table-row-odd-bg: #fdfdfd;
    --table-row-even-bg: #fafafa;
    --table-row-hover-bg: #0000FF;
    --table-row-hover-text: #FFFFFF;
    --table-border: #ddd;
    --table-shadow: 0 2px 4px rgba(0,0,0,0.1);
    
    /* Alpha button variables */
    --alpha-button-background: #eee;
    --alpha-button-border: #ccc;
    --alpha-button-selected-background: #007acc;
    --alpha-button-selected-border: #007acc;
    --alpha-button-selected-text: white;
}

@media (prefers-color-scheme: dark) {
    :root {
        --body-background: #1a1a1a;
        --main-text-color: #e0e0e0;
        --input-border-color: #555;
        --table-container-background: #1a1a1a;
        
        /* Update ALL table variables for dark mode */
        --table-header-bg: #333;
        --table-row-odd-bg: #2d2d2d;
        --table-row-even-bg: #242424;
        --table-row-hover-bg: #008000;
        --table-row-hover-text: #FFFFFF;
        --table-border: #444;
        --table-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
        
        /* Alpha button variables for dark mode */
        --alpha-button-background: #333;
        --alpha-button-border: #555;
        --alpha-button-selected-background: #007acc;
        --alpha-button-selected-border: #007acc;
        --alpha-button-selected-text: white;
    }
}

body[data-theme='dark'] {
    --body-background: #1a1a1a;
    --main-text-color: #e0e0e0;
    --input-border-color: #555;
    --table-container-background: #1a1a1a;
    
    /* Add ALL table variables here too */
    --table-header-bg: #333;
    --table-row-odd-bg: #2d2d2d;
    --table-row-even-bg: #242424;
    --table-row-hover-bg: #008000;
    --table-row-hover-text: #FFFFFF;
    --table-border: #444;
    --table-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    
    --alpha-button-background: #333;
    --alpha-button-border: #555;
    --alpha-button-selected-background: #007acc;
    --alpha-button-selected-border: #007acc;
    --alpha-button-selected-text: white;
}

/* =================================
    Reset & Base
    ================================= */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: var(--body-background);
    color: var(--main-text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* === Header Styling === */
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
    flex-wrap: wrap;
    gap: 10px;
}

.header-container h1 {
    font-size: 2em;
    margin: 0;
}

/* === Description Container Styling === */
.description-container {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    margin-bottom: 20px;
    line-height: 1.6;
    color: var(--main-text-color);
    padding-bottom: 15px;
}

/* This hides the content when the 'collapsed' class is present */
#description-content.collapsed {
    display: none;
}

/* This styles the button to look like text and positions it correctly */
.read-more-button {
    background: none;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    color: var(--main-text-color);
    padding: 0;
    margin-top: 5px;
    font-size: 14px;
    font-weight: bold;
}

.hidden {
    display: none;
}

.dotted-line {
    border-bottom: 2px dotted #ccc;
    margin-top: 5px;
    margin-bottom: 20px;
}

.main-content-wrapper {
    display: block;
    min-height: 100vh;
    padding: 120px 20px 40px;
    box-sizing: border-box;
}

/* === Main Search & Filter Controls === */
.filter-controls-container {
    width: 100%;
    background-color: var(--body-background);
    color: var(--main-text-color);
    padding: 10px 0;
}

.filter-and-buttons-container {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.filter-buttons-container {
    display: flex;
    gap: 10px;
}

.divider {
    width: 1px;
    height: 30px;
    background-color: #ccc;
    margin: 0 5px;
}

.icon-button {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: #444;
    padding: 5px;
    transition: color 0.2s ease-in-out;
}

.icon-button:hover {
    color: #007bff;
}

/* === Table Styling === */
.table-container {
    max-height: 70vh;
    overflow-y: auto;
    border: 1px solid var(--table-border);
    background-color: var(--table-container-background);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.company-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--table-container-background);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.company-table thead th {
    position: sticky;
    top: 0;
    z-index: 2;
    background-color: var(--table-header-bg);
    padding: 12px 10px;
    text-align: left;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    border-right: 1px solid var(--table-border);
    border-left: 1px solid var(--table-border);
    color: var(--main-text-color); /* Add this line */
}

.company-table td {
    padding: 8px 10px;
    font-size: 14px;
    border-right: 1px solid var(--table-border);
    border-left: 1px solid var(--table-border);
    transition: background-color 0.1s ease, color 0.3s ease; /* Add transition */
    color: var(--main-text-color); /* Add text color */
}

.company-table tbody tr {
    border-bottom: 1px solid var(--table-border);
    cursor: pointer;
    transition: background-color 0.1s ease, color 0.1s ease;
}

.company-table tbody tr:nth-of-type(odd) {
    background-color: var(--table-row-odd-bg);
}

.company-table tbody tr:nth-of-type(even) {
    background-color: var(--table-row-even-bg);
}

.company-table tbody tr:hover {
    background-color: var(--table-row-hover-bg) !important;
}

.company-table tbody tr:hover td {
    color: var(--table-row-hover-text);
}

/* === Slide-out Menu Styles === */
.slideout-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0s 0.3s;
    z-index: 1000;
}

.slideout-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s ease;
}

.slideout-menu {
    position: fixed;
    top: 80px;
    left: -800px;
    width: 800px;
    height: 100%;
    background-color: var(--body-background);
    transition: left 0.3s ease-in-out;
    z-index: 1001;
    display: flex;
    flex-direction: column;
    padding-bottom: 20px;
}

.slideout-menu.active {
    left: 0;
}

.slideout-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background-color: var(--table-header-bg); /* Fixed variable name */
    border-bottom: 1px solid var(--table-border); /* Fixed variable name */
}

.slideout-menu-header h2 {
    margin: 0;
    color: var(--main-text-color);
}

.close-btn {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--main-text-color);
    line-height: 1;
    padding: 0;
}

.slideout-menu-content {
    padding: 20px;
    overflow-y: auto;
    flex-grow: 1;
}

.filter-group-labeled {
    margin-bottom: 25px;
}

.filter-group-labeled h4 {
    font-size: 1em;
    margin: 0 0 10px;
    padding: 0;
    font-weight: bold;
}

.filter-checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 5px;
}

.filter-checkbox-item input[type="checkbox"] {
    cursor: pointer;
    transform: scale(1.2);
}

.filter-buttons-horizontal {
    margin-bottom: 15px;
}

.filter-buttons-horizontal button {
    background: var(--alpha-button-background);
    border: 1px solid var(--alpha-button-border);
    border-radius: 3px;
    padding: 6px 12px;
    margin-right: 4px;
    cursor: pointer;
    font-weight: bold;
    color: var(--main-text-color);
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

.filter-buttons-horizontal button.selected,
.filter-buttons-horizontal button:hover {
    background: var(--alpha-button-selected-background);
    color: var(--alpha-button-selected-text);
    border-color: var(--alpha-button-selected-border);
}

/* Alphabetical Filter Grid */
.alpha-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 5px;
    padding: 10px 0;
}

.alpha-grid button {
    background-color: var(--alpha-button-background);
    border: 1px solid var(--alpha-button-border);
    padding: 8px;
    font-size: 12px;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--main-text-color);
}

.alpha-grid button:hover {
    background-color: var(--alpha-button-selected-background);
    color: var(--alpha-button-selected-text);
}

.alpha-grid button.selected,
.alpha-grid button.active {
    background-color: var(--alpha-button-selected-background);
    color: var(--alpha-button-selected-text);
    border-color: var(--alpha-button-selected-border);
}

.filter-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;
}

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

/* === Hide specific columns === */
.cid-col,
.parent-id-col {
    display: none;
}
.dotted-line {
    border-bottom: 2px dotted #ccc;
    margin-top: 5px;
    margin-bottom: 20px;
}