/* 
 * PartDetails.com Main Stylesheet
 * Author: PartDetails Team
 * Description: Modern responsive stylesheet for PartDetails.com
 */

/* Base Styles and Variables */
:root {
    --primary-color: #004272;
    --primary-dark: #00305c;
    --primary-light: #0064a3;
    --secondary-color: #618926;
    --secondary-dark: #4a6b1f;
    --secondary-light: #7da036;
    --light-gray: #e5e5e5;
    --medium-gray: #aaa;
    --dark-gray: #333;
    --white: #fff;
    --black: #000;
    --border-radius: 4px;
    --box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --font-main: 'Open Sans', Arial, sans-serif;
    --container-width: 1200px;
}

/* Reset and Common Elements */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

img {
    max-width: 100%;
    height: auto;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 1rem;
    line-height: 1.3;
    font-weight: 600;
    color: var(--dark-gray);
}

p {
    margin-bottom: 1rem;
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* Breadcrumb Navigation */
.breadcrumb {
    margin: 1rem 0;
    font-size: 0.875rem;
}

.breadcrumb ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
}

.breadcrumb li {
    display: inline-block;
}

.breadcrumb li:not(:last-child)::after {
    content: '/';
    margin: 0 0.5rem;
    color: var(--medium-gray);
}

.breadcrumb a {
    color: var(--primary-color);
}

.breadcrumb li:last-child {
    color: var(--dark-gray);
    font-weight: 600;
}

/* Header Styles */
header {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
}

.logo:hover {
    color: var(--white);
    text-decoration: none;
}

.tagline {
    font-size: 1rem;
    font-weight: 400;
}

.search-container {
    display: flex;
    margin: 1rem 0;
    width: 100%;
    max-width: 600px;
}

.search-input {
    flex: 1;
    height: 44px;
    padding: 0 1rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius) 0 0 var(--border-radius);
    font-size: 1rem;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06), 0 0 5px rgba(0, 66, 114, 0.3);
}

.search-button {
    height: 44px;
    padding: 0 1.5rem;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-button:hover, 
.search-button:focus {
    background-color: var(--secondary-dark);
}

.search-button i {
    margin-right: 0.5rem;
}

/* Part Details Page */
.part-details {
    padding: 2rem 0;
}

.part-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.part-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.part-info-item {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid var(--light-gray);
    padding-bottom: 0.75rem;
}

.info-label {
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--dark-gray);
    margin-bottom: 0.25rem;
}

.info-value {
    font-size: 1rem;
}

.info-link {
    color: var(--primary-color);
}

.info-link:hover {
    text-decoration: underline;
}

.cta-container {
    margin: 2rem 0;
    text-align: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--secondary-color);
    color: var(--white);
    font-weight: 700;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.cta-button:hover {
    background-color: var(--secondary-dark);
    color: var(--white);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
}

.cta-button i {
    margin-right: 0.75rem;
}

.similar-parts {
    margin: 3rem 0;
    padding: 1.5rem;
    background-color: var(--light-gray);
    border-radius: var(--border-radius);
}

.section-heading {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-align: center;
}

.similar-parts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
}

.similar-part-link {
    display: block;
    text-align: center;
    padding: 0.75rem;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    font-size: 0.875rem;
    transition: var(--transition);
}

.similar-part-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
    color: var(--primary-dark);
    text-decoration: none;
}

.affiliate-disclaimer {
    text-align: center;
    font-size: 0.75rem;
    color: var(--medium-gray);
    margin-top: 2rem;
}

/* Search Results Page */
.search-results-container {
    padding: 2rem 0;
}

.search-summary {
    margin-bottom: 2rem;
}

.search-heading {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.search-term {
    font-style: italic;
}

.no-results {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.result-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 1rem;
    background-color: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.result-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.result-manufacturer {
    font-weight: 700;
    color: var(--primary-color);
}

.result-part-number {
    font-size: 1.125rem;
}

.result-part-number mark {
    background-color: rgba(97, 137, 38, 0.2);
    color: inherit;
    padding: 0 2px;
}

.result-description {
    font-size: 0.875rem;
    color: var(--dark-gray);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
}

.page-link {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
}

.page-link:hover {
    background-color: var(--primary-dark);
    color: var(--white);
    text-decoration: none;
}

.page-link.prev {
    margin-right: 1rem;
}

.page-link.next {
    margin-left: 1rem;
}

.page-info {
    font-size: 0.875rem;
    color: var(--dark-gray);
}

/* Homepage */
.homepage-container {
    padding: 2rem 0;
}

.welcome-section {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.welcome-heading {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.welcome-text {
    margin-bottom: 1rem;
}

.content-sections {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.content-section {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer-content {
    text-align: center;
}

.footer-links {
    margin: 1rem 0;
}

.footer-link {
    color: var(--white);
    margin: 0 0.5rem;
    font-size: 0.875rem;
}

.footer-link:hover {
    color: var(--light-gray);
    text-decoration: underline;
}

.copyright {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 1rem;
}

.performance-info {
    text-align: center;
    font-size: 0.75rem;
    color: var(--medium-gray);
    margin: 1rem 0;
}

/* Media Queries */
@media (min-width: 576px) {
    .part-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .header-content {
        flex-direction: row;
    }
    
    .logo-container {
        margin-bottom: 0;
    }
    
    .search-container {
        flex-direction: row;
        width: auto;
    }
    
    .search-input {
        border-radius: var(--border-radius) 0 0 var(--border-radius);
        margin-bottom: 0;
    }
    
    .search-button {
        border-radius: 0 var(--border-radius) var(--border-radius) 0;
        width: auto;
    }
    
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .content-sections {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .part-info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .results-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .content-sections {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Print Styles */
@media print {
    header, footer, .cta-container, .pagination {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    a {
        text-decoration: underline;
    }
    
    .part-details, .search-results-container, .homepage-container {
        padding: 1rem 0;
    }
    
    .part-info-grid {
        grid-template-columns: 1fr;
    }
    
    .result-card {
        page-break-inside: avoid;
    }
}

/* 
 * Additional CSS for styles.css
 * This should be added to the existing styles.css file
 */

/* Recently Viewed Parts Section */
.parts-section {
    margin-bottom: 2rem;
}

.parts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.part-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 1rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border-left: 3px solid var(--primary-color);
}

.part-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.part-manufacturer {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.manufacturer-link {
    color: var(--primary-color);
}

.part-number {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.part-link {
    font-weight: 700;
}

.part-description {
    font-size: 0.875rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.part-viewed {
    font-size: 0.75rem;
    color: var(--medium-gray);
    text-align: right;
}

.viewed-label {
    font-weight: 600;
    margin-right: 0.25rem;
}

/* Social Links in Footer */
.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
}

.social-link:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
    transform: translateY(-2px);
}

/* Table Responsive Wrapper */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1rem;
}

/* Add specific media queries for recently viewed parts */
@media (min-width: 768px) {
    .parts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .parts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 
 * CSS for Privacy Policy Page
 * This should be added to the existing styles.css file
 */

/* Privacy Policy Styles */
.privacy-policy {
    padding: 2rem 0;
}

.page-title {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--light-gray);
}

.last-updated {
    font-style: italic;
    color: var(--medium-gray);
    margin-bottom: 2rem;
    font-size: 0.875rem;
}

.policy-section {
    margin-bottom: 2rem;
}

.policy-section h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--light-gray);
}

.policy-section p {
    margin-bottom: 1rem;
}

.policy-section ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.policy-section li {
    margin-bottom: 0.5rem;
}

.policy-content {
    max-width: 800px;
    margin: 0 auto;
}

@media print {
    .policy-content {
        font-size: 11pt;
    }
    
    .policy-section {
        page-break-inside: avoid;
    }
    
    .page-title {
        font-size: 18pt;
    }
    
    .policy-section h2 {
        font-size: 14pt;
    }
}

/* 
 * CSS for Terms of Service Page
 * This should be added to the existing styles.css file
 */

/* Terms of Service Styles */
.terms-of-service {
    padding: 2rem 0;
}

.terms-content {
    max-width: 800px;
    margin: 0 auto;
}

.terms-section {
    margin-bottom: 2rem;
}

.terms-section h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    padding-bottom: 0.25rem;
    border-bottom: 1px solid var(--light-gray);
}

.terms-section p {
    margin-bottom: 1rem;
}

.terms-section ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.terms-section li {
    margin-bottom: 0.5rem;
}

/* Special formatting for disclaimer section */
#disclaimer p {
    margin-bottom: 1.5rem;
}

#disclaimer strong {
    color: var(--dark-gray);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .terms-section h2 {
        font-size: 1.25rem;
    }
}

/* Print styles */
@media print {
    .terms-content {
        font-size: 11pt;
    }
    
    .terms-section {
        page-break-inside: avoid;
    }
    
    .page-title {
        font-size: 18pt;
    }
    
    .terms-section h2 {
        font-size: 14pt;
    }
    
    #disclaimer strong {
        font-weight: bold;
        color: black;
    }
}

/* 
 * CSS for Homepage Sections
 * This should be added to the existing styles.css file
 */

/* Homepage Content Sections */
.welcome-section {
    background-color: var(--light-gray);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
}

.welcome-heading {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.welcome-text {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.content-sections {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.content-section {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 1rem;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.section-heading {
    background-color: var(--primary-color);
    color: var(--white);
    margin: -1rem -1rem 1rem -1rem;
    padding: 0.75rem 1rem;
    font-size: 1.25rem;
    font-weight: 600;
    text-align: center;
}

.parts-list {
    margin-top: 1rem;
}

.part-item {
    border-bottom: 1px solid var(--light-gray);
    padding: 0.75rem 0.5rem;
}

.part-item:last-child {
    border-bottom: none;
}

.part-item.light {
    background-color: var(--white);
}

.part-item.dark {
    background-color: var(--light-gray);
}

.part-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.part-name {
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.viewed-time, .views-count {
    font-size: 0.8125rem;
    color: var(--medium-gray);
    font-style: italic;
}

.part-link, .manufacturer-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.part-link:hover, .manufacturer-link:hover {
    text-decoration: underline;
    color: var(--primary-dark);
}

/* Responsive adjustments */
@media (min-width: 768px) {
    .content-sections {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .section-heading {
        font-size: 1.125rem;
    }
}

@media (min-width: 992px) {
    .content-sections {
        grid-template-columns: repeat(3, 1fr);
    }
}