* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.marketplace-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1.5rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.marketplace-header h1 {
    font-size: 1.8rem;
    font-weight: 600;
}

.marketplace-header nav {
    display: flex;
    gap: 1.5rem;
}

.marketplace-header nav a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
}

.marketplace-header nav a:hover {
    opacity: 0.8;
}

/* Search Section */
.search-section {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
}

.search-box {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.search-box:focus {
    outline: none;
    border-color: #667eea;
}

.category-filter {
    padding: 0.75rem 1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    background: white;
    cursor: pointer;
}

/* Plugins Grid */
.plugins-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.plugin-card {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.plugin-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.plugin-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.plugin-header h3 {
    font-size: 1.25rem;
    color: #333;
    flex: 1;
}

.plugin-category {
    background: #667eea;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.plugin-description {
    color: #666;
    margin-bottom: 1rem;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.plugin-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.plugin-author {
    color: #888;
    font-size: 0.9rem;
}

.plugin-price {
    font-weight: 600;
    color: #667eea;
    font-size: 1.1rem;
}

.btn-view {
    display: block;
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: opacity 0.3s;
}

.btn-view:hover {
    opacity: 0.9;
}

/* Loading & Errors */
.loading, .error, .no-results {
    text-align: center;
    padding: 3rem;
    color: #666;
    font-size: 1.1rem;
}

.error {
    color: #d32f2f;
}

/* Pagination */
.pagination {
    margin: 2rem 0;
}

.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.pagination-controls button {
    padding: 0.5rem 1.5rem;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: opacity 0.3s;
}

.pagination-controls button:hover {
    opacity: 0.8;
}

.pagination-controls span {
    color: #666;
    font-weight: 500;
}

/* Forms */
.form-container {
    max-width: 500px;
    margin: 3rem auto;
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
}

.btn-primary {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.3s;
}

.btn-primary:hover {
    opacity: 0.9;
}

.form-link {
    text-align: center;
    margin-top: 1rem;
    color: #666;
}

.form-link a {
    color: #667eea;
    text-decoration: none;
}

.form-link a:hover {
    text-decoration: underline;
}

.form-error {
    background: #ffebee;
    color: #c62828;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.form-success {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}