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

body {
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    background-color: #ffffff;
    color: #000000;
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    padding: 40px 0 30px;
}

.header-list {
    text-align: left;
    padding: 20px 0;
    position: relative;
}

.title {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.tagline {
    font-size: 1.1rem;
    font-weight: 300;
    color: #333;
    margin-top: 8px;
}

/* Navigation */
.nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 40px 0;
}

.nav-button {
    display: block;
    padding: 20px;
    background-color: #000000;
    color: #ffffff;
    text-decoration: none;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 500;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.nav-button:hover {
    background-color: #333333;
}

.nav-button:active {
    background-color: #1a1a1a;
}

/* Back Link */
.back-link {
    color: #000000;
    text-decoration: none;
    font-size: 0.95rem;
    display: inline-block;
    margin-bottom: 10px;
    font-weight: 400;
}

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

/* Filters */
.filters {
    margin: 20px 0 30px;
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    background-color: #fafafa;
}

.filter-group {
    margin-bottom: 15px;
}

.filter-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.filter-select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    background-color: #ffffff;
}

.filter-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-filter {
    padding: 8px 14px;
    background-color: #ffffff;
    border: 1px solid #ccc;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
}

.tag-filter:hover {
    background-color: #f0f0f0;
}

.tag-filter.active {
    background-color: #000000;
    color: #ffffff;
    border-color: #000000;
}

/* Share Section */
.share-section {
    margin: 0 0 30px;
    text-align: center;
}

.share-button {
    padding: 12px 24px;
    background-color: #ffffff;
    border: 2px solid #000000;
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: all 0.2s ease;
}

.share-button:hover {
    background-color: #000000;
    color: #ffffff;
}

/* List */
.list {
    flex: 1;
}

.list-item {
    padding: 20px 0;
    border-bottom: 1px solid #e0e0e0;
    transition: opacity 0.3s ease;
}

.list-item.hidden {
    display: none;
}

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

.item-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.item-location {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 8px;
}

.item-description {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 12px;
}

.item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.tag {
    display: inline-block;
    padding: 4px 10px;
    background-color: #f0f0f0;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.map-link {
    display: inline-block;
    color: #000000;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-bottom: 1px solid #000000;
    transition: opacity 0.2s ease;
}

.map-link:hover {
    opacity: 0.6;
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 0 20px;
    font-size: 0.85rem;
    color: #666;
}

.footer a {
    color: #000000;
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    
    .title {
        font-size: 1.75rem;
    }
    
    .tagline {
        font-size: 1rem;
    }
    
    .nav-button {
        padding: 18px;
        font-size: 1.1rem;
    }
    
    .item-name {
        font-size: 1.2rem;
    }
    
    .filters {
        padding: 15px;
    }
}

/* Smooth transitions */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
    }
}