/* ===== Lube Recommender Tool Styles ===== */

.lube-recommender {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.lube-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 3px solid var(--color-teal);
}

.lube-header h2 {
    font-family: 'Bree Serif', serif;
    font-size: 32px;
    color: var(--color-teal);
    margin: 0 0 12px 0;
}

.lube-subtitle {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin: 0;
}

/* Form Sections */
.lube-section {
    margin-bottom: 32px;
}

.lube-section h3 {
    font-family: 'Bree Serif', serif;
    font-size: 22px;
    color: var(--color-text);
    margin: 0 0 16px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-icon {
    font-size: 28px;
}

/* Options Grid */
.lube-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.lube-option-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 16px;
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.lube-option-btn:hover {
    border-color: var(--color-teal);
    box-shadow: 0 4px 12px rgba(0, 168, 168, 0.15);
    transform: translateY(-2px);
}

.lube-option-btn.selected {
    border-color: var(--color-teal);
    background: linear-gradient(135deg, rgba(0, 168, 168, 0.1), rgba(255, 183, 0, 0.1));
    box-shadow: 0 4px 16px rgba(0, 168, 168, 0.25);
    transform: translateY(-4px);
}

.option-icon {
    font-size: 36px;
    margin-bottom: 8px;
}

.option-name {
    font-weight: 600;
    font-size: 15px;
    color: var(--color-text);
    margin-bottom: 4px;
    display: block;
}

.option-desc {
    font-size: 12px;
    color: var(--color-text-secondary);
    display: block;
}

/* Results Container */
.lube-results {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 3px solid var(--color-gold);
}

.lube-results-content {
    animation: fadeInUp 0.5s ease-out;
}

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

/* Warnings Section */
.lube-warnings {
    margin-bottom: 24px;
}

.lube-warning {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-radius: 12px;
    margin-bottom: 12px;
    font-weight: 600;
}

.lube-warning-critical {
    background: #ffe5e5;
    border: 2px solid #ff4444;
    color: #cc0000;
}

.lube-warning-high {
    background: #fff3e0;
    border: 2px solid #ff9800;
    color: #e65100;
}

.lube-warning-medium {
    background: #fff9e6;
    border: 2px solid #ffc107;
    color: #f57c00;
}

.warning-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.warning-text {
    flex: 1;
    line-height: 1.5;
}

/* Primary Recommendation */
.lube-primary-rec {
    background: linear-gradient(135deg, rgba(0, 168, 168, 0.05), rgba(255, 183, 0, 0.05));
    border: 3px solid var(--color-teal);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 32px;
}

.rec-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(90deg, var(--color-teal), var(--color-gold));
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 16px;
}

.rec-icon {
    font-size: 20px;
}

.lube-primary-rec h3 {
    font-family: 'Bree Serif', serif;
    font-size: 28px;
    margin: 0 0 12px 0;
}

.rec-description {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin: 0 0 24px 0;
}

/* Pros/Cons */
.rec-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.rec-pros,
.rec-cons {
    background: white;
    padding: 16px;
    border-radius: 12px;
    border: 2px solid var(--color-border);
}

.rec-pros h4 {
    color: #2e7d32;
    margin: 0 0 12px 0;
    font-size: 16px;
}

.rec-cons h4 {
    color: #d84315;
    margin: 0 0 12px 0;
    font-size: 16px;
}

.rec-pros ul,
.rec-cons ul {
    margin: 0;
    padding-left: 20px;
}

.rec-pros li,
.rec-cons li {
    margin-bottom: 8px;
    line-height: 1.5;
    font-size: 14px;
}

/* Best For Section */
.rec-best-for {
    background: rgba(246, 204, 0, 0.1);
    padding: 16px;
    border-radius: 12px;
    border: 2px solid var(--color-gold);
    margin-bottom: 16px;
}

.rec-best-for h4 {
    color: var(--color-gold);
    margin: 0 0 12px 0;
    font-size: 16px;
}

.rec-best-for ul {
    margin: 0;
    padding-left: 20px;
}

.rec-best-for li {
    margin-bottom: 6px;
    line-height: 1.5;
    font-size: 14px;
}

/* Brands Section */
.rec-brands {
    background: white;
    padding: 16px;
    border-radius: 12px;
    border: 2px solid var(--color-border);
}

.rec-brands h4 {
    color: var(--color-magenta);
    margin: 0 0 8px 0;
    font-size: 16px;
}

.rec-brands p {
    margin: 0;
    font-size: 14px;
    color: var(--color-text);
    font-weight: 500;
}

/* Alternatives Section */
.lube-alternatives {
    margin-bottom: 32px;
}

.lube-alternatives h3 {
    font-family: 'Bree Serif', serif;
    font-size: 24px;
    color: var(--color-text);
    margin: 0 0 16px 0;
}

.alternatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.alternative-card {
    background: white;
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 16px;
    transition: all 0.3s ease;
}

.alternative-card:hover {
    border-color: var(--color-gold);
    box-shadow: 0 4px 12px rgba(246, 204, 0, 0.15);
}

.alt-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.alt-icon {
    font-size: 28px;
}

.alt-header h4 {
    margin: 0;
    font-size: 18px;
}

.alt-description {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin: 0 0 12px 0;
}

.alt-details {
    margin-top: 12px;
}

.alt-details summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--color-teal);
    font-size: 14px;
    padding: 8px 0;
    user-select: none;
}

.alt-details summary:hover {
    color: var(--color-gold);
}

.alt-details-content {
    padding: 12px;
    background: rgba(0, 168, 168, 0.05);
    border-radius: 8px;
    margin-top: 8px;
}

.alt-details-content p {
    font-size: 13px;
    margin: 0 0 8px 0;
    line-height: 1.5;
}

.alt-details-content p:last-child {
    margin-bottom: 0;
}

/* Incompatible Section */
.lube-incompatible {
    margin-bottom: 32px;
}

.lube-incompatible h3 {
    font-family: 'Bree Serif', serif;
    font-size: 24px;
    color: #d32f2f;
    margin: 0 0 16px 0;
}

.incompatible-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.incompatible-card {
    background: #ffebee;
    border: 2px solid #ef5350;
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}

.incomp-icon {
    font-size: 36px;
    display: block;
    margin-bottom: 8px;
    opacity: 0.5;
}

.incompatible-card h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    color: #c62828;
}

.incomp-warning {
    font-size: 12px;
    color: #b71c1c;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

/* Safety Tips Section */
.lube-safety-tips {
    background: linear-gradient(135deg, rgba(0, 168, 168, 0.08), rgba(217, 70, 239, 0.08));
    border: 2px solid var(--color-teal);
    border-radius: 16px;
    padding: 24px;
}

.lube-safety-tips h3 {
    font-family: 'Bree Serif', serif;
    font-size: 24px;
    color: var(--color-teal);
    margin: 0 0 16px 0;
}

.safety-tips-list {
    margin: 0;
    padding-left: 0;
    list-style: none;
}

.safety-tips-list li {
    padding: 12px 16px;
    background: white;
    border-radius: 8px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 1.6;
    border-left: 4px solid var(--color-gold);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
}

.safety-tips-list li:last-child {
    margin-bottom: 0;
}

/* Actions */
.lube-actions {
    margin-top: 32px;
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .lube-recommender {
        padding: 16px;
    }
    
    .lube-header h2 {
        font-size: 24px;
    }
    
    .lube-subtitle {
        font-size: 14px;
    }
    
    .lube-section h3 {
        font-size: 18px;
    }
    
    .lube-options-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 10px;
    }
    
    .lube-option-btn {
        padding: 12px;
    }
    
    .option-icon {
        font-size: 28px;
    }
    
    .option-name {
        font-size: 13px;
    }
    
    .option-desc {
        font-size: 11px;
    }
    
    .lube-primary-rec {
        padding: 16px;
    }
    
    .lube-primary-rec h3 {
        font-size: 22px;
    }
    
    .rec-details {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .alternatives-grid {
        grid-template-columns: 1fr;
    }
    
    .incompatible-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }
    
    .lube-safety-tips {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .lube-options-grid {
        grid-template-columns: 1fr;
    }
    
    .incompatible-grid {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    .lube-recommender {
        max-width: 100%;
    }
    
    .lube-option-btn {
        display: none;
    }
    
    .lube-actions {
        display: none;
    }
    
    .modal-close {
        display: none;
    }
    
    .lube-results {
        page-break-inside: avoid;
    }
    
    .lube-primary-rec,
    .alternative-card,
    .lube-safety-tips {
        page-break-inside: avoid;
    }
}