/**
 * RevvedUpCars Car Comparison Tool
 * Professional automotive comparison styling
 * 
 * @version 1.0.0
 * Brand Colors:
 * - Primary Accent: #C5D631 (Lime Green)
 * - Dark Background: #1a1f1a
 * - Card Background: #232823
 * - Text: #ffffff
 * - Muted Text: #a0a0a0
 */

/* =============================================================================
   CSS VARIABLES
   ============================================================================= */
:root {
    --compare-accent: #C5D631;
    --compare-accent-hover: #d4e342;
    --compare-dark: #1a1f1a;
    --compare-card: #232823;
    --compare-card-hover: #2a3129;
    --compare-border: #3a4039;
    --compare-text: #ffffff;
    --compare-text-muted: #a0a0a0;
    --compare-success: #4ade80;
    --compare-warning: #fbbf24;
    --compare-danger: #ef4444;
    --compare-radius: 12px;
    --compare-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* =============================================================================
   MAIN COMPARISON TOOL CONTAINER
   ============================================================================= */
.revved-comparison-tool {
    background: var(--compare-dark);
    border-radius: var(--compare-radius);
    padding: 40px;
    margin: 30px 0;
    color: var(--compare-text);
}

/* Header Section */
.comparison-header {
    text-align: center;
    margin-bottom: 40px;
}

.comparison-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 10px 0;
    color: var(--compare-text);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.comparison-title i {
    color: var(--compare-accent);
    font-size: 2rem;
}

.comparison-subtitle {
    color: var(--compare-text-muted);
    font-size: 1.1rem;
    margin: 0;
}

/* =============================================================================
   CAR SELECTOR SLOTS
   ============================================================================= */
.comparison-selectors {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

@media (max-width: 900px) {
    .comparison-selectors {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .comparison-selectors {
        grid-template-columns: 1fr;
    }
    
    .revved-comparison-tool {
        padding: 20px;
    }
}

.car-selector-slot {
    background: var(--compare-card);
    border: 2px dashed var(--compare-border);
    border-radius: var(--compare-radius);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.car-selector-slot:hover {
    border-color: var(--compare-accent);
}

.car-selector-slot.has-car {
    border-style: solid;
    border-color: var(--compare-accent);
}

/* Empty Selector State */
.selector-empty {
    text-align: center;
    padding: 30px;
}

.selector-placeholder {
    margin-bottom: 20px;
}

.selector-placeholder i {
    font-size: 3rem;
    color: var(--compare-border);
    display: block;
    margin-bottom: 10px;
}

.selector-placeholder span {
    color: var(--compare-text-muted);
    font-size: 1.1rem;
}

.btn-add-car {
    background: transparent;
    border: 2px solid var(--compare-accent);
    color: var(--compare-accent);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-add-car:hover {
    background: var(--compare-accent);
    color: var(--compare-dark);
}

/* Filled Selector State */
.selector-filled {
    width: 100%;
    padding: 15px;
}

.selected-car-preview {
    position: relative;
}

.selected-car-image {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 12px;
}

.selected-car-info {
    text-align: center;
}

.selected-car-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 5px 0;
    color: var(--compare-text);
}

.selected-car-price {
    color: var(--compare-accent);
    font-weight: 600;
    font-size: 1.1rem;
}

.btn-remove-car {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--compare-danger);
    color: white;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.btn-remove-car:hover {
    transform: scale(1.1);
}

/* =============================================================================
   ACTION BUTTONS
   ============================================================================= */
.comparison-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.btn-compare-now {
    background: var(--compare-accent);
    color: var(--compare-dark);
    border: none;
    padding: 16px 40px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.btn-compare-now:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-compare-now:not(:disabled):hover {
    background: var(--compare-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(197, 214, 49, 0.3);
}

.btn-clear-all {
    background: transparent;
    border: 2px solid var(--compare-danger);
    color: var(--compare-danger);
    padding: 14px 30px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-clear-all:hover {
    background: var(--compare-danger);
    color: white;
}

/* =============================================================================
   COMPARISON RESULTS TABLE
   ============================================================================= */
.comparison-results {
    margin-top: 40px;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Summary Cards */
.comparison-summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.summary-card {
    background: var(--compare-card);
    border-radius: var(--compare-radius);
    padding: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.summary-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--compare-accent);
}

.summary-card-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.summary-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 5px 0;
}

.summary-card-subtitle {
    color: var(--compare-text-muted);
    font-size: 0.9rem;
    margin: 0 0 10px 0;
}

.summary-card-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--compare-accent);
}

.summary-card-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 10px;
}

.rating-badge {
    background: var(--compare-accent);
    color: var(--compare-dark);
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.summary-card-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--compare-accent);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.summary-card-link:hover {
    color: var(--compare-accent-hover);
    text-decoration: underline;
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: 40px;
    border-radius: var(--compare-radius);
    background: var(--compare-card);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.comparison-table th,
.comparison-table td {
    padding: 15px 20px;
    text-align: left;
    border-bottom: 1px solid var(--compare-border);
}

.comparison-table thead th {
    background: var(--compare-dark);
    font-weight: 700;
    position: sticky;
    top: 0;
    z-index: 10;
}

.comparison-table .spec-category-cell {
    width: 200px;
    min-width: 200px;
}

.comparison-table .car-column {
    min-width: 200px;
    text-align: center;
}

.comparison-table .car-column-header {
    font-weight: 700;
    font-size: 1.1rem;
}

/* Spec Rows */
.comparison-table .spec-section-header {
    background: var(--compare-dark);
    font-weight: 700;
    color: var(--compare-accent);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.comparison-table .spec-section-header td {
    padding: 12px 20px;
}

.comparison-table tbody tr:hover {
    background: var(--compare-card-hover);
}

.spec-label {
    color: var(--compare-text-muted);
    font-weight: 500;
}

.spec-value {
    font-weight: 600;
    text-align: center;
}

.spec-value.highlight-best {
    color: var(--compare-accent);
}

.spec-value.highlight-best::after {
    content: " ★";
    font-size: 0.8rem;
}

.spec-na {
    color: var(--compare-border);
    font-style: italic;
}

/* =============================================================================
   RATINGS COMPARISON
   ============================================================================= */
.comparison-ratings {
    background: var(--compare-card);
    border-radius: var(--compare-radius);
    padding: 30px;
    margin-bottom: 30px;
}

.comparison-ratings h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 25px 0;
    font-size: 1.5rem;
}

.comparison-ratings h3 i {
    color: var(--compare-accent);
}

.ratings-chart {
    display: grid;
    gap: 20px;
}

.rating-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    align-items: center;
    gap: 20px;
}

@media (max-width: 600px) {
    .rating-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

.rating-label {
    font-weight: 600;
    color: var(--compare-text-muted);
}

.rating-bars {
    display: flex;
    gap: 15px;
}

.rating-bar-container {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.rating-bar {
    flex: 1;
    height: 12px;
    background: var(--compare-border);
    border-radius: 6px;
    overflow: hidden;
}

.rating-bar-fill {
    height: 100%;
    background: var(--compare-accent);
    border-radius: 6px;
    transition: width 0.5s ease;
}

.rating-bar-fill.car-1 { background: var(--compare-accent); }
.rating-bar-fill.car-2 { background: #60a5fa; }
.rating-bar-fill.car-3 { background: #f472b6; }

.rating-score {
    font-weight: 700;
    min-width: 40px;
    text-align: right;
}

/* =============================================================================
   FOOTER ACTIONS
   ============================================================================= */
.comparison-footer-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-share-comparison,
.btn-print-comparison {
    background: var(--compare-card);
    border: 1px solid var(--compare-border);
    color: var(--compare-text);
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-share-comparison:hover,
.btn-print-comparison:hover {
    border-color: var(--compare-accent);
    color: var(--compare-accent);
}

/* =============================================================================
   CAR SEARCH MODAL
   ============================================================================= */
.car-search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.car-search-modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    position: relative;
    background: var(--compare-dark);
    border-radius: var(--compare-radius);
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: var(--compare-shadow);
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 25px;
    border-bottom: 1px solid var(--compare-border);
}

.modal-header h3 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
}

.modal-header h3 i {
    color: var(--compare-accent);
}

.modal-close {
    background: none;
    border: none;
    color: var(--compare-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--compare-text);
}

.modal-body {
    padding: 25px;
    overflow-y: auto;
    flex: 1;
}

/* Search Filters */
.car-search-filters {
    margin-bottom: 25px;
}

.search-input-wrapper {
    position: relative;
    margin-bottom: 15px;
}

.search-input-wrapper i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--compare-text-muted);
}

.search-input-wrapper input {
    width: 100%;
    padding: 15px 15px 15px 45px;
    background: var(--compare-card);
    border: 2px solid var(--compare-border);
    border-radius: 8px;
    color: var(--compare-text);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.search-input-wrapper input:focus {
    outline: none;
    border-color: var(--compare-accent);
}

.search-input-wrapper input::placeholder {
    color: var(--compare-text-muted);
}

.filter-dropdowns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

@media (max-width: 500px) {
    .filter-dropdowns {
        grid-template-columns: 1fr;
    }
}

.filter-dropdowns select {
    padding: 12px 15px;
    background: var(--compare-card);
    border: 2px solid var(--compare-border);
    border-radius: 8px;
    color: var(--compare-text);
    font-size: 1rem;
    cursor: pointer;
    transition: border-color 0.2s;
}

.filter-dropdowns select:focus {
    outline: none;
    border-color: var(--compare-accent);
}

/* Car Search Results */
.car-search-results {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 15px;
}

.car-result-card {
    background: var(--compare-card);
    border: 2px solid transparent;
    border-radius: 10px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.car-result-card:hover {
    border-color: var(--compare-accent);
    transform: translateY(-3px);
}

.car-result-card.selected {
    border-color: var(--compare-accent);
    background: rgba(197, 214, 49, 0.1);
}

.car-result-image {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 10px;
    background: var(--compare-border);
}

.car-result-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin: 0 0 5px 0;
    color: var(--compare-text);
}

.car-result-meta {
    color: var(--compare-text-muted);
    font-size: 0.85rem;
    margin: 0;
}

.car-result-price {
    color: var(--compare-accent);
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 5px;
}

.loading-spinner {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: var(--compare-text-muted);
}

.loading-spinner i {
    font-size: 2rem;
    color: var(--compare-accent);
    margin-bottom: 10px;
    display: block;
}

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: var(--compare-text-muted);
}

/* =============================================================================
   FLOATING COMPARISON BAR
   ============================================================================= */
.revved-floating-compare-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--compare-dark);
    border-top: 3px solid var(--compare-accent);
    box-shadow: 0 -5px 30px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.revved-floating-compare-bar.minimized {
    transform: translateY(calc(100% - 50px));
}

.floating-bar-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.floating-bar-cars {
    display: flex;
    gap: 10px;
    flex: 1;
    overflow-x: auto;
}

.floating-car-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--compare-card);
    padding: 8px 12px;
    border-radius: 20px;
    white-space: nowrap;
}

.floating-car-chip img {
    width: 30px;
    height: 30px;
    border-radius: 4px;
    object-fit: cover;
}

.floating-car-chip span {
    font-size: 0.9rem;
    font-weight: 500;
}

.floating-car-chip .remove-chip {
    background: none;
    border: none;
    color: var(--compare-text-muted);
    cursor: pointer;
    padding: 0;
    font-size: 1rem;
}

.floating-car-chip .remove-chip:hover {
    color: var(--compare-danger);
}

.floating-bar-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cars-count {
    color: var(--compare-text-muted);
    font-size: 0.9rem;
    white-space: nowrap;
}

.btn-floating-compare {
    background: var(--compare-accent);
    color: var(--compare-dark);
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-floating-compare:hover {
    background: var(--compare-accent-hover);
    transform: translateY(-2px);
}

.floating-bar-toggle {
    position: absolute;
    top: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--compare-dark);
    border: none;
    border-radius: 8px 8px 0 0;
    padding: 5px 20px;
    color: var(--compare-accent);
    cursor: pointer;
    border-top: 3px solid var(--compare-accent);
    border-left: 3px solid var(--compare-accent);
    border-right: 3px solid var(--compare-accent);
}

.floating-bar-toggle i {
    transition: transform 0.3s ease;
}

.revved-floating-compare-bar.minimized .floating-bar-toggle i {
    transform: rotate(180deg);
}

/* =============================================================================
   ADD TO COMPARE BUTTON (for car cards/articles)
   ============================================================================= */
.btn-add-to-compare {
    background: var(--compare-card);
    border: 2px solid var(--compare-accent);
    color: var(--compare-accent);
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-add-to-compare:hover {
    background: var(--compare-accent);
    color: var(--compare-dark);
}

.btn-add-to-compare.added {
    background: var(--compare-accent);
    color: var(--compare-dark);
}

.btn-add-to-compare.added i::before {
    content: "\f00c"; /* checkmark */
}

/* =============================================================================
   PRINT STYLES
   ============================================================================= */
@media print {
    .revved-floating-compare-bar,
    .btn-add-car,
    .btn-remove-car,
    .btn-clear-all,
    .comparison-actions,
    .comparison-footer-actions,
    .car-search-modal {
        display: none !important;
    }
    
    .revved-comparison-tool {
        background: white;
        color: black;
        padding: 20px;
    }
    
    .comparison-table {
        border: 1px solid #ddd;
    }
    
    .comparison-table th,
    .comparison-table td {
        border: 1px solid #ddd;
    }
}

/* =============================================================================
   COMPARISON WIDGET (Sidebar)
   ============================================================================= */
.revved-comparison-widget {
    background: var(--compare-card);
    border-radius: var(--compare-radius);
    padding: 20px;
    color: var(--compare-text);
}

.revved-comparison-widget .widget-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    font-weight: 700;
    font-size: 1.1rem;
}

.revved-comparison-widget .widget-header i {
    color: var(--compare-accent);
}

.revved-comparison-widget .widget-cars {
    margin-bottom: 15px;
}

.revved-comparison-widget .widget-empty {
    color: var(--compare-text-muted);
    font-size: 0.9rem;
    text-align: center;
    padding: 15px 0;
}

.revved-comparison-widget .widget-compare-btn {
    display: block;
    text-align: center;
    background: var(--compare-accent);
    color: var(--compare-dark);
    padding: 12px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
}

.revved-comparison-widget .widget-compare-btn:hover {
    background: var(--compare-accent-hover);
}