header.scrolled{background:rgba(255,255,255,.95);backdrop-filter:blur(10px);box-shadow:0 2px 20px rgba(0,0,0,.1);transition:all .3s ease}.dark-mode header.scrolled{background:rgba(30,26,53,.95);box-shadow:0 2px 20px rgba(0,0,0,.3)}.search-box{position:relative;transition:all .3s ease}.nav-or-search.show-search .search-box{opacity:1;visibility:visible;transform:translateY(0)}.search-input:focus{outline:none;border-color:#ef8d65;box-shadow:0 0 10px rgba(239,141,101,.3)}.serchBtn.active{background:#ef8d65;color:#fff;transform:scale(1.05)}.serchBtn.active .cup-fill{background:#ef8d65}.head_bar li.active_bar a{color:#ef8d65;font-weight:500;position:relative}@media (max-width:768px){.nav-or-search{position:absolute;top:100%;left:0;right:0;background:#fff;box-shadow:0 5px 15px rgba(0,0,0,.1);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000}.dark-mode .nav-or-search{background:#1e1a35}.nav-or-search.show-search{transform:translateY(0);opacity:1;visibility:hidden}.head_bar{flex-direction:column;padding:20px;gap:15px}.search-box{margin-top:20px;padding:0 20px}}.logo img{transition:transform .3s ease}.logo img:hover{transform:scale(1.05)}.download_app a{transition:all .3s ease}.download_app a:hover{transform:translateY(-2px);box-shadow:0 5px 15px rgba(239,141,101,.3)}.search-results{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #ddd;border-radius:8px;max-height:300px;overflow-y:auto;z-index:1000;display:none}.dark-mode .search-results{background:#1e1a35;border-color:#444}.search-result-item{padding:12px 16px;border-bottom:1px solid #eee;cursor:pointer;transition:background .2s ease}.dark-mode .search-result-item{border-bottom-color:#444}.search-result-item:hover{background:#f5f5f5}.dark-mode .search-result-item:hover{background:#2a2640}.search-result-item:last-child{border-bottom:none}.notification{position:fixed;top:20px;right:20px;background:#ef8d65;color:#fff;padding:12px 20px;border-radius:8px;box-shadow:0 5px 15px rgba(0,0,0,.2);z-index:10000;transform:translateX(100%);transition:transform .3s ease}.notification.show{transform:translateX(0)}.notification.success{background:#28a745}.notification.error{background:#dc3545}.notification.warning{background:#ffc107;color:#333}