:root {
    --bg-color: #ffffff;
    --text-color: #111111;
    --border-color: #cccccc;
    --header-bg: #f4f4f4;
    --accent-color: #000000;
    --muted-color: #666666;
    --font-stack: "Helvetica Neue", Arial, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-stack);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.4;
    margin: 0;
    padding: 0;
    font-size: 14px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
header.main-header {
    border-bottom: 2px solid var(--text-color);
    padding-bottom: 20px;
    margin-bottom: 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 20px;
}

.header-content {
    flex: 1;
    min-width: 250px;
}

#lang-switcher {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

/* Mobile Responsive Header */
@media (max-width: 768px) {
    header.main-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .header-content {
        width: 100%;
        margin-bottom: 10px;
    }

    #lang-switcher {
        justify-content: center;
        width: 100%;
    }
    
    h1 {
        font-size: 20px; /* Adjust title size for mobile */
    }
}

.lang-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 5px 10px;
    font-size: 12px;
    cursor: pointer;
    font-family: inherit;
    color: var(--muted-color);
}

.lang-btn.active {
    background: var(--text-color);
    color: #fff;
    border-color: var(--text-color);
}

.lang-btn:hover {
    border-color: var(--text-color);
}

h1 {
    font-size: 24px;
    font-weight: 700;
    text-transform: uppercase;
    margin: 0 0 10px 0;
    letter-spacing: 1px;
}

.subtitle {
    font-size: 14px;
    color: var(--muted-color);
    font-family: monospace;
}

/* Highlight Section (OEM Service) */
.highlight-section {
    background: var(--header-bg);
    padding: 20px;
    border: 1px solid var(--text-color);
    margin-bottom: 30px;
    border-left: 5px solid var(--text-color);
}

.highlight-section h3 {
    font-size: 16px;
    text-transform: uppercase;
    border-bottom: 2px solid var(--text-color);
    padding-bottom: 10px;
    margin-bottom: 15px;
    margin-top: 0;
}

.highlight-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.highlight-section li {
    font-weight: bold;
    font-size: 14px;
    display: flex;
    align-items: center;
}

.highlight-section li::before {
    content: "■";
    margin-right: 8px;
    font-size: 10px;
    color: var(--text-color);
}

/* Hero / Info Section */
.info-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 40px;
}

.info-block h3 {
    font-size: 14px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--text-color);
    padding-bottom: 5px;
    margin-bottom: 10px;
}

.info-block ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.info-block li {
    margin-bottom: 5px;
}

/* Search & Filter */
.controls-section {
    background: var(--header-bg);
    padding: 20px;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.filter-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 5px;
}

input, select {
    padding: 8px;
    border: 1px solid var(--border-color);
    background: #fff;
    font-family: inherit;
    font-size: 14px;
    border-radius: 0; /* Square edges */
}

input:focus, select:focus {
    outline: 1px solid var(--text-color);
    border-color: var(--text-color);
}

.search-bar {
    grid-column: 1 / -1;
}

.search-input-group {
    display: flex;
    gap: 0;
}

.search-input-group input {
    flex: 1;
    border-right: none;
}

.search-input-group button {
    background: var(--text-color);
    color: #fff;
    border: 1px solid var(--text-color);
    padding: 8px 20px;
    cursor: pointer;
    font-weight: bold;
    font-size: 14px;
    white-space: nowrap;
}

.search-input-group button:hover {
    background: #333;
    border-color: #333;
}

/* Data Table */
.table-container {
    overflow-x: auto;
    border: 1px solid var(--border-color);
    /* Mobile optimization */
    -webkit-overflow-scrolling: touch;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    font-family: monospace;
}

th, td {
    text-align: left;
    padding: 10px;
    border-bottom: 1px solid var(--border-color);
    /* Prevent wrapping to force horizontal scroll on small screens */
    white-space: nowrap;
}

th {
    background-color: var(--header-bg);
    font-weight: bold;
    text-transform: uppercase;
    font-size: 12px;
}

tr:hover {
    background-color: #f9f9f9;
}

.no-results {
    padding: 30px;
    text-align: center;
    color: var(--text-color);
    background-color: #f9f9f9;
    border: 1px dashed var(--border-color);
    font-size: 14px;
    margin-top: 20px;
}

.no-results a {
    color: var(--text-color);
    font-weight: bold;
    text-decoration: underline;
}

/* Status Bar / Pagination */
.status-bar {
    margin-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: monospace;
    font-size: 12px;
}

button {
    background: var(--text-color);
    color: #fff;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    text-transform: uppercase;
    font-weight: bold;
    font-size: 12px;
    border-radius: 0;
}

button:hover {
    background: #444;
}

button:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* Cookie Banner */
#cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: var(--text-color);
    color: #fff;
    padding: 15px;
    display: none;
    justify-content: center;
    align-items: center;
    gap: 20px;
    font-size: 12px;
    z-index: 1000;
}

#cookie-banner p {
    margin: 0;
}

#cookie-banner button {
    background: #fff;
    color: var(--text-color);
    padding: 5px 15px;
    border: none;
    font-weight: bold;
    cursor: pointer;
}

#cookie-banner button:hover {
    background: #ddd;
}