/* ============================================
   CATEGORY MENU STYLES
   ============================================ */
:root{--shadow-xs:0 1px 2px rgba(15,23,42,0.08);--shadow-sm:0 4px 8px rgba(15,23,42,0.12);--shadow-lg:0 24px 55px rgba(15,23,42,0.2);--transition:all 0.2s ease;--transition-slow:all 0.35s ease;}
.category-menu-wrapper{width:100%;background:var(--menu-main-background-color);position:relative;z-index:20;margin-top:12px;}
.category-menu-container{max-width:1200px;margin:0 auto;padding:0px;position:relative;height:42px;}
.category-menu{display:flex;align-items:flex-start;list-style:none;margin:0;padding:0;gap:0;position:relative;height:45px;}
.category-item{margin:0;padding:0;display:flex;height:42px;align-items:center;border-right:none;}
.category-link{display:flex;align-items:center;color:var(--menu-main-text-color);text-decoration:none;font-size:var(--font-size-normal);white-space:nowrap;transition:all 0.3s ease;height:100%;padding:0px 9px;gap:11px;letter-spacing:0.03rem;font-weight:500;padding-left:15px;}
.category-link:hover,.category-item.active .category-link{background:var(--menu-main-hover-background-color);color:var(--menu-main-hover-text-color);OPACITY:1;border-top:none;border-bottom:none;}
.category-item.category-all{}
.category-link--all{background:#1f2937;padding:18px;font-weight:600;border-right:none;border-left:none;border:none;height:auto;min-height:auto;display:none;align-items:center;opacity:1;box-sizing:unset;height:4px;gap:15px;}
.category-item.category-all.is-open .category-link--all,.category-item.category-all:hover .category-link--all{background:var(--dark-3);border-bottom-color:none;}
.category-link--all .fa-th-large{font-size:14px;}
.category-link--all .caret{margin-left:auto;font-size:11px;opacity:0.6;transition:transform 0.3s ease;}
.category-item.category-all.is-open .category-link--all .caret,.category-item.category-all:hover .category-link--all .caret{transform:rotate(180deg);}
.category-link .fa-chevron-down{font-size:11px;margin-left:4px;transition:transform 0.3s ease;color:var(--menu-main-icon-color);opacity:1;}
.category-item:hover .category-link .fa-chevron-down{transform:rotate(180deg);var(cursor:context-menu);var(cursor:context-menu);}

/* ============================================
   ALL CATEGORIES PANEL
   ============================================ */
.all-categories-panel{position:absolute;top:100%;left:0;width:min(360px,calc(100vw - 40px));max-height:70vh;min-height:320px;background:#ffffff;border:1px solid #e2e8f0;border-radius:0 0 14px 14px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(-10px);transition:var(--transition-slow);overflow:hidden;z-index:1100;}
.category-item.category-all.is-open .all-categories-panel,.category-item.category-all:hover .all-categories-panel{opacity:1;visibility:visible;transform:translateY(0);}
.all-categories-panel .panel-stage{position:absolute;inset:0;padding:20px;display:flex;flex-direction:column;gap:12px;background:#ffffff;transform:translateX(100%);opacity:0;pointer-events:none;transition:transform 0.35s ease,opacity 0.35s ease;}
.all-categories-panel .panel-stage.is-active{transform:translateX(0);opacity:1;pointer-events:auto;}
.all-categories-panel .panel-stage.is-prev{transform:translateX(-20%);opacity:0;}
.panel-stage-header{display:flex;align-items:center;gap:10px;justify-content:space-between;}
.panel-title{font-size:16px;font-weight:600;color:#1e293b;}
.panel-back{display:inline-flex;align-items:center;gap:6px;border:none;background:#e2e8f0;color:#1f2937;padding:6px 12px;border-radius:999px;cursor:pointer;font-size:13px;transition:var(--transition);}
.panel-back:hover{background:#d1d5db;}
.panel-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;overflow-y:auto;max-height:calc(70vh - 90px);}
.panel-item{display:flex;align-items:center;gap:10px;}
.panel-link{flex:1;border:none;background:#f8fafc;color:#1f2937;padding:10px 12px;border-radius:8px;display:flex;align-items:center;justify-content:space-between;font-weight:500;cursor:pointer;transition:var(--transition);}
.panel-item.has-children .panel-link{background:#eef2ff;color:#1d4ed8;}
.panel-item.is-leaf .panel-link{background:#fefce8;color:#92400e;}
.panel-link:hover{transform:translateX(2px);box-shadow:var(--shadow-sm);}
.panel-link-icon{color:#94a3b8;text-decoration:none;font-size:13px;padding:6px;border-radius:6px;transition:var(--transition);}
.panel-link-icon:hover{background:#f1f5f9;color:#0ea5e9;}
.panel-stage-stack{position:relative;height:100%;min-height:inherit;}

/* ============================================
   DROPDOWN MENU
   ============================================ */
.category-dropdown{position:absolute;top:93%;left:0;background:#ffffff;border-radius:0 0 8px 8px;box-shadow:0 12px 20px rgba(0,0,0,0.15);min-width:600px;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all 0.3s cubic-bezier(0.4,0,0.2,1);z-index:1001;padding:0;overflow:hidden;width:100%;}
.category-item:hover .category-dropdown{opacity:1;visibility:visible;transform:translateY(0);}
.dropdown-container{padding:24px;}
.dropdown-title{font-size:18px;font-weight:600;color:#2c3e50;margin:0 0 20px 0;padding-bottom:12px;border-bottom:2px solid #ecf0f1;display:none;}
.dropdown-masonry{column-count:4;column-gap:14px;}
.masonry-card{break-inside:avoid;background:#ffffff;border-radius:12px;padding:0;margin-bottom:11px;transition:var(--transition);}
.masonry-card.has-children{background:var(--menu-submain-background-color);border-color:#dbeafe;}
.card-header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px;padding-bottom:0;}
.group-title-link{font-size:var(--font-size-normal);font-weight:600;color:var(--menu-submain-title-color);text-decoration:none;transition:var(--transition);}
.group-title-link:hover{color:#2563eb;}
.card-link-icon{color:#94a3b8;text-decoration:none;font-size:13px;transition:var(--transition);}
.card-link-icon:hover{color:#0ea5e9;transform:translateY(-2px);}
.card-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px;padding:15px;}
.card-list li{display:flex;align-items:center;justify-content:space-between;gap:8px;}
.card-list li a{color:#475569;text-decoration:none;font-size:var(--font-size-small);transition:var(--transition);letter-spacing:var(--font-kerning-1);}
.card-list li a:hover{color:#0ea5e9;}
.card-list-icon{color:#94a3b8;font-size:12px;text-decoration:none;transition:var(--transition);}
.card-list-icon:hover{color:#0ea5e9;}

/* ============================================
   MOBILE MENU
   ============================================ */
.mobile-menu-toggle{display:none;flex-direction:column;justify-content:space-around;width:30px;height:30px;background:transparent;border:none;cursor:pointer;padding:0;z-index:1002;position:absolute;right:20px;top:50%;transform:translateY(-50%);}
.mobile-menu-toggle span{width:100%;height:3px;background:#ffffff;border-radius:3px;transition:all 0.3s ease;}
.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(8px,8px);}
.mobile-menu-toggle.active span:nth-child(2){opacity:0;}
.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(7px,-7px);}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width:1024px){
    .category-dropdown{min-width:500px;max-width:700px;}
    .dropdown-masonry{column-count:2;column-gap:20px;}
}
@media (max-width:768px){
    .category-menu-wrapper{position:relative;}
    .mobile-menu-toggle{display:flex;}
    .category-menu{flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#2c3e50;max-height:0;overflow:hidden;transition:max-height 0.3s ease;box-shadow:0 4px 10px rgba(0,0,0,0.1);}
    .category-menu.active{max-height:80vh;overflow-y:auto;}
    .category-item{width:100%;border-bottom:1px solid #34495e;}
    .category-link{width:100%;padding:14px 20px;justify-content:space-between;}
    .category-dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;background:#34495e;border-radius:0;min-width:100%;max-width:100%;max-height:0;overflow:hidden;transition:max-height 0.3s ease;margin:0;}
    .category-item.mobile-open .category-dropdown{max-height:500px;overflow-y:auto;}
    .dropdown-container{padding:16px;}
    .dropdown-title{color:#ffffff;border-bottom-color:#4a5f7a;font-size:16px;}
    .dropdown-masonry{column-count:1;}
    .masonry-card{background:#40506a;border-color:#4a5f7a;}
    .group-title-link,.card-list li a{color:#f8fafc;}
    .card-link-icon,.card-list-icon{color:#fbbf24;}
}
@media (max-width:480px){
    .category-menu-container{padding:0 15px;}
    .category-link{font-size:14px;padding:12px 15px;}
    .dropdown-container{padding:12px;}
    .dropdown-title{font-size:15px;margin-bottom:12px;}
}

/* ============================================
   SCROLLBAR STYLING (for mobile dropdown)
   ============================================ */
.category-menu::-webkit-scrollbar,.category-dropdown::-webkit-scrollbar,.all-categories-panel::-webkit-scrollbar,.panel-list::-webkit-scrollbar{width:6px;}
.category-menu::-webkit-scrollbar-track,.category-dropdown::-webkit-scrollbar-track,.all-categories-panel::-webkit-scrollbar-track,.panel-list::-webkit-scrollbar-track{background:#34495e;}
.category-menu::-webkit-scrollbar-thumb,.category-dropdown::-webkit-scrollbar-thumb,.all-categories-panel::-webkit-scrollbar-thumb,.panel-list::-webkit-scrollbar-thumb{background:#7f8c8d;border-radius:3px;}
.category-menu::-webkit-scrollbar-thumb:hover,.category-dropdown::-webkit-scrollbar-thumb:hover,.all-categories-panel::-webkit-scrollbar-thumb:hover,.panel-list::-webkit-scrollbar-thumb:hover{background:#95a5a6;}

/* ============================================
   BRANDS MENU
   ============================================ */
.brands-dropdown{min-width:700px;}
.brands-letter-nav{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid #e2e8f0;}
.brand-letter-btn{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 12px;border:2px solid #e2e8f0;background:#ffffff;color:#64748b;font-size:14px;font-weight:600;border-radius:8px;cursor:pointer;transition:var(--transition);text-transform:uppercase;}
.brand-letter-btn:hover{border-color:#0ea5e9;color:#0ea5e9;background:#f0f9ff;transform:translateY(-2px);box-shadow:var(--shadow-sm);}
.brand-letter-btn.active{border-color:#0ea5e9;background:#0ea5e9;color:#ffffff;box-shadow:var(--shadow-sm);}
.brands-content{position:relative;min-height:200px;max-height:400px;overflow-y:auto;}
.brands-letter-group{display:none!important;opacity:0;transform:translateY(10px);transition:opacity 0.3s ease,transform 0.3s ease;}
.brands-letter-group.active{display:block!important;opacity:1;transform:translateY(0);}
.brands-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;}
.brand-item{margin:0;padding:0;}
.brand-link{display:block;padding:10px 14px;background:#f8fafc;color:#475569;text-decoration:none;font-size:14px;border-radius:8px;transition:var(--transition);border:1px solid transparent;}
.brand-link:hover{background:#e0f2fe;color:#0ea5e9;border-color:#0ea5e9;transform:translateX(4px);box-shadow:var(--shadow-sm);}
@media (max-width:1024px){
    .brands-dropdown{min-width:500px;max-width:700px;}
    .brands-list{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));}
}
@media (max-width:768px){
    .brands-dropdown{min-width:100%;max-width:100%;}
    .brands-letter-nav{gap:4px;margin-bottom:16px;padding-bottom:12px;}
    .brand-letter-btn{min-width:32px;height:32px;padding:0 10px;font-size:13px;}
    .brands-content{max-height:300px;}
    .brands-list{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px;}
    .brand-link{padding:8px 12px;font-size:13px;}
    .brands-letter-group{background:#40506a;}
    .brand-link{background:#4a5f7a;color:#f8fafc;border-color:#5a6f8a;}
    .brand-link:hover{background:#5a6f8a;color:#ffffff;border-color:#6a7f9a;}
}