* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: #f5f5f5; color: #333; line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.header { background: linear-gradient(135deg, #c44569 0%, #f19066 100%); color: white; padding: 15px 0; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.header .container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.5rem; font-weight: bold; }
.nav a { color: white; text-decoration: none; margin-left: 20px; padding: 8px 15px; border-radius: 20px; transition: background 0.3s; }
.nav a:hover { background: rgba(255,255,255,0.2); }
.hero { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; text-align: center; padding: 60px 20px; }
.hero h2 { font-size: 2rem; margin-bottom: 15px; }
.hero p { font-size: 1.1rem; margin-bottom: 25px; opacity: 0.9; }
.btn { display: inline-block; padding: 12px 30px; border-radius: 25px; text-decoration: none; font-weight: bold; transition: transform 0.3s, box-shadow 0.3s; }
.btn-primary { background: #f19066; color: white; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 5px 20px rgba(241,144,102,0.4); }
.section { padding: 40px 0; }
.section-title { text-align: center; font-size: 1.5rem; margin-bottom: 30px; color: #c44569; }
.user-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 20px; }
.user-card { background: white; border-radius: 15px; padding: 20px; text-align: center; box-shadow: 0 5px 15px rgba(0,0,0,0.08); transition: transform 0.3s; }
.user-card:hover { transform: translateY(-5px); }
.avatar { width: 80px; height: 80px; margin: 0 auto 15px; border-radius: 50%; overflow: hidden; background: #f0f0f0; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: #c44569; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); }
.user-card h4 { font-size: 1.1rem; margin-bottom: 8px; color: #333; }
.user-card .location { font-size: 0.85rem; color: #888; margin-bottom: 10px; }
.user-card .bio { font-size: 0.85rem; color: #666; line-height: 1.5; }
.classics-list { display: grid; gap: 15px; }
.classic-item { background: white; border-radius: 10px; padding: 20px; box-shadow: 0 3px 10px rgba(0,0,0,0.08); border-left: 4px solid #c44569; }
.classic-item h4 { font-size: 1.1rem; margin-bottom: 8px; color: #333; }
.classic-item .meta { font-size: 0.85rem; color: #888; }
.footer { background: linear-gradient(135deg,#667eea 0%,#764ba2 100%); color: white; text-align: center; padding: 30px 20px; margin-top: 40px; }
.form-container { max-width: 400px; margin: 40px auto; background: white; padding: 30px; border-radius: 15px; box-shadow: 0 5px 20px rgba(0,0,0,0.1); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: bold; color: #555; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 12px 15px; border: 1px solid #ddd; border-radius: 8px; font-size: 1rem; transition: border-color 0.3s; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: #c44569; }
.form-group textarea { resize: vertical; min-height: 100px; }
.btn-block { width: 100%; }
.alert { padding: 15px; border-radius: 8px; margin-bottom: 20px; }
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
@media (max-width: 768px) { .header .container { flex-direction: column; } .nav { margin-top: 15px; } .nav a { margin: 5px 10px; } .hero h2 { font-size: 1.5rem; } .user-grid { grid-template-columns: repeat(2, 1fr); } }