/* CSS Variables */
:root {
    --primary-color: #2E8B57;
    --secondary-color: #98D8C8;
    --accent-color: #F7DC6F;
    --text-dark: #2C3E50;
    --text-light: #7F8C8D;
    --background-light: #F8F9FA;
    --white: #FFFFFF;
    --border-color: #E9ECEF;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --error-color: #E74C3C;
    --success-color: #27AE60;
    --mobile-padding: 16px;
    --touch-target-size: 44px;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

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

/* Loading Spinner */
.loading-spinner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.loading-spinner.hidden {
    display: none;
}

/* Header Styles */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    user-select: none;
}

.nav-brand:hover {
    background-color: rgba(46, 139, 87, 0.1);
    transform: translateY(-1px);
}

.nav-brand:active {
    transform: translateY(0);
}

.nav-brand i {
    font-size: 2rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.nav-brand:hover i {
    transform: scale(1.1);
}

.nav-brand h1 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition);
}

.nav-brand:hover h1 {
    color: #1B5E41;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary-color);
    padding: 0.5rem;
    min-height: var(--touch-target-size);
    min-width: var(--touch-target-size);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background-color: var(--background-light);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1001;
    border-top: 1px solid var(--border-color);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu .nav-link {
    display: block;
    padding: 1rem var(--mobile-padding);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
    min-height: var(--touch-target-size);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 80px - 60px); /* Account for header and footer */
}

/* Footer */
.footer {
    background: var(--white);
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 0;
    margin-top: 3rem;
    text-align: center;
}

.footer p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.footer a:hover {
    color: #1B5E41;
    text-decoration: underline;
}

/* Smooth scrolling for better mobile experience */
html {
    scroll-behavior: smooth;
}

/* Improve touch targets */
button, 
.nav-link, 
.filter-tag, 
.park-card,
input[type="text"],
input[type="email"],
select {
    -webkit-tap-highlight-color: rgba(0,0,0,0.1);
}

.section {
    display: none;
    padding: 2rem 0;
}

.section.active {
    display: block;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 4rem 0;
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Search Container */
.search-container {
    margin: 2rem 0;
}

.search-input-group {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.search-input-group i {
    padding: 1rem;
    background: var(--white);
    color: var(--text-light);
}

.search-input-group input {
    flex: 1;
    border: none;
    padding: 1rem;
    font-size: 1rem;
    outline: none;
}

.search-btn {
    background: var(--accent-color);
    color: var(--text-dark);
    border: none;
    padding: 1rem 2rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    background: #F4D03F;
}

/* Quick Filters */
.quick-filters {
    margin-top: 2rem;
}

.quick-filters h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.filter-tag {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.filter-tag:hover,
.filter-tag.active {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
}

.filter-tag i {
    margin-right: 0.5rem;
}

/* Featured Parks */
.featured-parks {
    margin: 3rem 0;
}

.featured-parks h3 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: var(--text-dark);
}

/* Parks Header */
.parks-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.parks-header h2 {
    color: var(--text-dark);
}

.view-controls {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    background: var(--white);
    border: 2px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.view-btn.active,
.view-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* Filters Panel */
.filters-panel {
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.filters-panel h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

.filter-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.filter-group select {
    width: 100%;
    padding: 0.5rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background: var(--white);
}

.apply-filters-btn,
.clear-filters-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    margin-right: 1rem;
    transition: var(--transition);
}

.clear-filters-btn {
    background: var(--text-light);
}

.apply-filters-btn:hover {
    background: #236A46;
}

.clear-filters-btn:hover {
    background: #6C7B7D;
}

/* Parks Grid */
.parks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.parks-grid.list-view {
    grid-template-columns: 1fr;
}

.parks-grid.list-view .park-card {
    display: flex;
    align-items: center;
    padding: 1rem;
}

.parks-grid.list-view .park-image {
    width: 150px;
    height: 100px;
    margin-right: 1rem;
    flex-shrink: 0;
}

.parks-grid.list-view .park-content {
    flex: 1;
}

/* Park Card */
.park-card {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.park-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.park-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.park-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.park-card:hover .park-image img {
    transform: scale(1.05);
}

.park-type-overlay {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.park-type-overlay i {
    font-size: 1rem;
    color: white;
}

.park-content {
    padding: 1.5rem;
}

.park-name {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.park-location {
    color: var(--text-light);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.park-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.stars {
    color: var(--accent-color);
}

.park-amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.amenity-tag {
    background: var(--background-light);
    color: var(--text-dark);
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.park-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.favorite-btn {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.favorite-btn.active {
    color: var(--error-color);
}

.view-details-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.view-details-btn:hover {
    background: #236A46;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-content {
    background-color: var(--white);
    margin: 5% auto;
    padding: 0;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-sizing: border-box;
}

.close {
    position: absolute;
    right: 20px;
    top: 20px;
    color: var(--text-light);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 10;
    background: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
}

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

.park-detail-header {
    position: relative;
    height: 300px;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 4rem;
    overflow: hidden;
}

.park-detail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.park-detail-header i {
    position: relative;
    z-index: 2;
}

.park-detail-content {
    padding: 2rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.park-detail-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.park-detail-location {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.park-detail-rating {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

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

.detail-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

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

.amenity-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--background-light);
    border-radius: var(--border-radius);
}

.amenity-item i {
    color: var(--primary-color);
}

/* No Results */
.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--text-light);
}

.no-results i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.no-results h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

/* Profile Form */
.profile-form {
    max-width: 500px;
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    background: var(--white);
}

.save-btn,
.cta-btn {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.save-btn:hover,
.cta-btn:hover {
    background: #236A46;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        position: relative;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        padding: 3rem 0;
        text-align: center;
    }
    
    .hero h2 {
        font-size: 1.8rem;
        line-height: 1.3;
        margin-bottom: 1rem;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: 1.5rem;
        padding: 0 1rem;
    }
    
    .search-container {
        margin: 1.5rem 0;
        padding: 0 var(--mobile-padding);
    }
    
    .search-input-group {
        flex-direction: column;
        border-radius: var(--border-radius);
        overflow: visible;
        background: transparent;
        box-shadow: none;
    }
    
    .search-input-group input {
        border-radius: var(--border-radius);
        margin-bottom: 0.5rem;
        min-height: var(--touch-target-size);
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .search-input-group i {
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        z-index: 1;
        background: transparent;
        color: var(--text-light);
        padding: 0;
    }
    
    .search-btn {
        padding: 1rem;
        border-radius: var(--border-radius);
        min-height: var(--touch-target-size);
        font-size: 1rem;
        font-weight: 600;
    }
    
    .quick-filters {
        padding: 0 var(--mobile-padding);
    }
    
    .filter-tags {
        justify-content: flex-start;
        gap: 0.75rem;
    }
    
    .filter-tag {
        padding: 0.75rem 1rem;
        min-height: var(--touch-target-size);
        display: flex;
        align-items: center;
        font-size: 0.9rem;
        white-space: nowrap;
    }
    
    .container {
        padding: 0 var(--mobile-padding);
    }
    
    .parks-header {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
        text-align: center;
    }
    
    .view-controls {
        justify-content: center;
        gap: 0.25rem;
    }
    
    .view-btn {
        min-height: var(--touch-target-size);
        flex: 1;
        max-width: 120px;
    }
    
    .filters-panel {
        margin: 0 var(--mobile-padding) 2rem var(--mobile-padding);
        padding: 1rem;
    }
    
    .filter-groups {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .filter-group select {
        min-height: var(--touch-target-size);
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .apply-filters-btn,
    .clear-filters-btn {
        min-height: var(--touch-target-size);
        width: 100%;
        margin: 0.5rem 0;
    }
    
    .parks-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 var(--mobile-padding);
    }
    
    .park-card {
        border-radius: 12px;
    }
    
    .park-content {
        padding: 1.25rem;
    }
    
    .park-actions {
        margin-top: 1rem;
    }
    
    .favorite-btn {
        min-height: var(--touch-target-size);
        min-width: var(--touch-target-size);
        padding: 0.5rem;
    }
    
    .view-details-btn {
        min-height: var(--touch-target-size);
        flex: 1;
        margin-left: 0.5rem;
    }
    
    .modal {
        padding: 0.5rem;
        align-items: flex-start;
        justify-content: center;
        display: flex;
        box-sizing: border-box;
    }
    
    .modal-content {
        width: calc(100vw - 1rem);
        margin: 1rem auto;
        max-height: calc(100vh - 2rem);
        border-radius: 12px;
        overflow-y: auto;
        position: relative;
        box-sizing: border-box;
    }
    
    .close {
        right: 1rem;
        top: 1rem;
        width: var(--touch-target-size);
        height: var(--touch-target-size);
    }
    
    .park-detail-header {
        height: 180px;
        font-size: 2.5rem;
    }
    
    .park-detail-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 1.6rem;
    }
    
    .hero {
        padding: 2rem 0;
    }
    
    .featured-parks h3 {
        font-size: 1.5rem;
        padding: 0 var(--mobile-padding);
    }
    
    .filter-tag {
        font-size: 0.85rem;
        padding: 0.6rem 0.8rem;
    }
    
    .park-card {
        margin-bottom: 0.5rem;
    }
    
    .park-content {
        padding: 1rem;
    }
    
    .park-name {
        font-size: 1.2rem;
        line-height: 1.3;
    }
    
    .amenity-tag {
        font-size: 0.75rem;
        padding: 0.2rem 0.4rem;
    }
    
    .park-detail-content {
        padding: 1rem;
    }
    
    .park-detail-title {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    
    .amenities-grid {
        grid-template-columns: 1fr;
    }
    
    .modal {
        padding: 0.25rem;
    }
    
    .modal-content {
        width: calc(100vw - 0.5rem);
        margin: 0.25rem auto;
        max-height: calc(var(--vh, 1vh) * 100 - 0.5rem);
        border-radius: 8px;
    }
    
    .park-detail-header {
        height: 150px;
        font-size: 2rem;
    }
    
    .close {
        right: 0.5rem;
        top: 0.5rem;
        width: 36px;
        height: 36px;
        font-size: 1.5rem;
    }
}

/* Touch improvements */
@media (hover: none) and (pointer: coarse) {
    .park-card:hover {
        transform: none;
        box-shadow: var(--shadow);
    }
    
    .park-card:active {
        transform: scale(0.98);
        transition: transform 0.1s ease;
    }
    
    .filter-tag:hover {
        background: rgba(255, 255, 255, 0.2);
    }
    
    .filter-tag:active {
        background: var(--white);
        color: var(--primary-color);
    }
    
    .view-btn:hover {
        background: var(--primary-color);
    }
    
    .view-btn:active {
        background: #1B5E41;
        transform: scale(0.98);
    }
    
    .search-btn:active {
        background: #F1C40F;
        transform: scale(0.98);
    }
    
    .apply-filters-btn:active,
    .clear-filters-btn:active,
    .save-btn:active,
    .cta-btn:active {
        transform: scale(0.98);
    }
    
    .nav-brand:active {
        transform: scale(0.95);
        background-color: rgba(46, 139, 87, 0.2);
    }
    
    .footer {
        padding: 1rem 0;
        margin-top: 2rem;
    }
    
    .footer p {
        font-size: 0.85rem;
    }
}

/* Authentication Styles */
.auth-link {
    color: var(--primary-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
    font-weight: 500;
}

.auth-link:hover {
    background-color: var(--primary-color);
    color: white;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-right: 1rem;
}

.profile-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.user-name {
    font-weight: 500;
    color: var(--text-color);
}

.mobile-auth-section {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
    margin-top: 1rem;
}

.mobile-auth-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    color: var(--text-color);
    text-decoration: none;
    border-radius: 0.25rem;
    transition: all 0.2s ease;
}

.mobile-auth-link:hover {
    background-color: var(--light-gray);
}

.auth-required {
    text-align: center;
    padding: 2rem;
}

.auth-message {
    max-width: 400px;
    margin: 0 auto;
}

.auth-message i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.auth-message h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.auth-message p {
    color: var(--secondary-text);
    margin-bottom: 2rem;
}

.profile-info {
    max-width: 600px;
    margin: 0 auto;
}

.user-details {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 2rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.profile-image {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-placeholder {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-text);
}

.profile-placeholder i {
    font-size: 2rem;
}

.user-data p {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.profile-actions {
    text-align: center;
}

.save-btn {
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.25rem;
    text-decoration: none;
    display: inline-block;
    font-weight: 500;
    transition: all 0.2s ease;
}

.save-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
}

/* Social Sharing Styles */
.share-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 0.5rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.share-btn.large {
    width: auto;
    border-radius: 0.25rem;
    padding: 0.75rem 1rem;
    margin-left: 0.5rem;
}

.park-detail-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.share-modal {
    max-width: 500px;
    margin: 2rem auto;
}

.share-content {
    padding: 2rem;
}

.share-content h3 {
    margin-bottom: 1.5rem;
    color: var(--text-color);
    text-align: center;
}

.shared-park-preview {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 0.5rem;
    margin-bottom: 2rem;
}

.shared-park-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.shared-park-details h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-color);
    font-size: 1.1rem;
}

.shared-park-details p {
    margin: 0.25rem 0;
    color: var(--secondary-text);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.shared-park-details .stars {
    color: var(--primary-color);
}

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

.share-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    text-decoration: none;
    color: white;
}

.share-option:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.share-option.facebook {
    background: #1877F2;
}

.share-option.twitter {
    background: #1DA1F2;
}

.share-option.whatsapp {
    background: #25D366;
}

.share-option.email {
    background: #EA4335;
}

.share-option.copy {
    background: var(--dark-gray);
    grid-column: 1 / -1;
}

.share-option i {
    font-size: 1.1rem;
}

@media (max-width: 768px) {
    #authButtons {
        display: none;
    }
    
    .user-details {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .profile-image,
    .profile-placeholder {
        width: 80px;
        height: 80px;
    }
    
    .park-detail-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .park-detail-actions button {
        width: 100%;
        margin: 0.25rem 0;
    }
    
    .share-modal {
        margin: 1rem;
        max-width: none;
    }
    
    .shared-park-preview {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .shared-park-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .share-options {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .share-option.copy {
        grid-column: 1;
    }
}