.main-nav {
    background-color: #333;
    padding: 10px 0;
    margin-bottom: 20px;
}

.main-nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
}

.main-nav .auth-section {
    margin-right: auto;
}

.main-nav .menu-section {
    display: flex;
    gap: 20px;
}

.main-nav a {
    color: white;
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.main-nav a:hover {
    background-color: #555;
}

.main-nav a.active {
    background-color: #4CAF50;
}

/* Notification styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 5px;
    color: white;
    font-weight: bold;
    z-index: 1000;
    display: none;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.notification.success {
    background-color: #4CAF50;
}

.notification.error {
    background-color: #f44336;
}

/* Main Content Styles */
.main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    text-align: center;
    padding: 40px 20px;
    max-width: 800px;
    margin: 0 auto;
}

.main-title {
    font-size: 3rem;
    color: #333;
    margin-bottom: 30px;
    font-weight: bold;
}

.demo-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.image-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 20px;
}

.image-container img {
    max-width: 300px;
    height: auto;
}

.button-container {
    text-align: center;
    margin: 20px 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

#clickButton, #resetButton {
    padding: 10px 20px;
    font-size: 16px;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#clickButton {
    background-color: #4CAF50;
}

#clickButton:hover {
    background-color: #45a049;
}

#resetButton {
    background-color: #f44336;
}

#resetButton:hover {
    background-color: #da190b;
}

/* Results Container Styles */
.results-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.result-item {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.result-item h3 {
    margin: 0 0 15px 0;
    color: #333;
    font-size: 1.2em;
}

.listing-link {
    color: #0066cc;
    text-decoration: underline;
    transition: color 0.3s;
}

.listing-link:hover {
    color: #004499;
    text-decoration: underline;
}

.listing-link:visited {
    color: #660099;
    text-decoration: underline;
}

.listing-link:visited:hover {
    color: #440066;
    text-decoration: underline;
}

.car-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
}

.car-details p {
    margin: 5px 0;
    color: #666;
}

.car-details strong {
    color: #333;
}

/* Search Container Styles */
.search-container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background-color: #f5f5f5;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    width: 100%;
    box-sizing: border-box;
}

.search-filters {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 20px;
    width: 100%;
    box-sizing: border-box;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

.filter-group label {
    font-weight: bold;
    color: #333;
}

.filter-group input,
.filter-group select {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    width: 100%;
}

.filter-group input:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

.make-select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 8px center;
    background-size: 16px;
    padding-right: 30px;
    cursor: pointer;
}

.make-select:hover {
    border-color: #4CAF50;
}

.make-select:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

.suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-top: 2px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.suggestion-item {
    padding: 8px 12px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.suggestion-item:hover {
    background-color: #f5f5f5;
}

.suggestion-item.active {
    background-color: #e8f5e9;
}

#searchForm button {
    width: 100%;
    padding: 12px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

#searchForm button:hover {
    background-color: #45a049;
}

/* Error Message Styles */
.error-message {
    background-color: #ffebee;
    color: #c62828;
    padding: 15px;
    border-radius: 8px;
    margin: 20px auto;
    max-width: 800px;
    text-align: center;
}

.no-results {
    text-align: center;
    color: #666;
    font-style: italic;
    padding: 20px;
    grid-column: 1 / -1;
}

/* Range Slider Container */
.filter-group.range-slider {
    grid-column: 1 / -1;
    margin-top: 20px;
    /*padding-top: 20px;*/
    /*border-top: 1px solid #ddd;*/
    width: 100%;
    box-sizing: border-box;
}

.slider-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px 0;
    width: 100%;
    box-sizing: border-box;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 20px;
    padding: 0 9px;
    box-sizing: border-box;
}

.slider-track {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 6px;
    background: #ddd;
    border-radius: 3px;
    transform: translateY(-50%);
    width: calc(100% - 18px);
    margin: 0 9px;
}

.slider-selection {
    position: absolute;
    top: 50%;
    height: 6px;
    background: #4CAF50;
    border-radius: 3px;
    transform: translateY(-50%);
    left: 9px;
    width: calc(100% - 18px);
}

.slider-thumb {
    position: absolute;
    width: 18px;
    height: 18px;
    background: #4CAF50;
    border-radius: 50%;
    cursor: pointer;
    transform: translate(-50%, -50%);
    transition: background 0.3s;
    z-index: 2;
    top: 50%;
    left: 9px;
}

.slider-thumb:hover {
    background: #45a049;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.9em;
    color: #666;
    margin-top: 5px;
}

/* Horizontal Slider Layout */
.slider-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    width: 100%;
    justify-content: center;
}

.slider-item {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 300px;
}

/* Responsive adjustments for sliders */
@media (max-width: 900px) {
    .slider-row {
        gap: 15px;
    }
}

@media (max-width: 600px) {
    .slider-row {
        gap: 10px;
    }
}

/* Search Box Standardization */
.search-box {
    display: flex;
    flex-direction: column;
    gap: 5px;
    position: relative;
    width: 100%;
    min-width: 150px;
    box-sizing: border-box;
}

.search-box label {
    font-weight: bold;
    color: #333;
    font-size: 14px;
}

.search-box input,
.search-box select {
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
}

.search-box input:focus,
.search-box select:focus {
    outline: none;
    border-color: #4CAF50;
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

/* Responsive adjustments for search boxes */
@media (max-width: 768px) {
    .search-filters {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .search-container {
        padding: 15px;
    }
}

@media (max-width: 480px) {
    .search-filters {
        grid-template-columns: 1fr;
    }
    
    .search-container {
        padding: 10px;
    }
}

.hidden-until-auth {
    visibility: hidden;
}