:root{
  --primary:#FFC107;
  --secondary:#FFFFFF;
  --accent:#212529;
  --gray:#f5f5f5;
  --border:#e5e5e5;
  --success:#28a745;
  --danger:#dc3545;
  --warning:#ff9800;
  --info:#17a2b8;
}
*{margin:0;padding:0;box-sizing:border-box;font-family:'Segoe UI',Tahoma,sans-serif}
body{background:#fff;color:var(--accent);line-height:1.5}
a{text-decoration:none;color:inherit}
img{max-width:100%}
.container{max-width:1280px;margin:0 auto;padding:0 20px}

/* ===== TOPBAR ===== */
.topbar{background:var(--accent);color:#fff;font-size:13px;padding:8px 0}
.topbar .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

/* ===== HEADER ===== */
.header{background:var(--secondary);box-shadow:0 2px 8px rgba(0,0,0,.08);position:sticky;top:0;z-index:200}
.header .container{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;gap:15px}
.logo{font-size:24px;font-weight:800;color:var(--accent);white-space:nowrap}
.logo span{color:var(--primary)}
.search-box{position:relative;flex:1;max-width:400px}
.search-box input{width:100%;padding:10px 40px 10px 15px;border:2px solid var(--border);border-radius:30px;outline:none;font-size:14px}
.search-box input:focus{border-color:var(--primary)}
.search-box i{position:absolute;right:15px;top:50%;transform:translateY(-50%);color:#999}
#searchResults{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid var(--border);border-radius:8px;max-height:400px;overflow:auto;display:none;z-index:99;box-shadow:0 4px 15px rgba(0,0,0,.1)}
#searchResults a{display:flex;gap:10px;padding:10px;border-bottom:1px solid var(--border)}
#searchResults a:hover{background:var(--gray)}
.cart-icon{position:relative;font-size:22px;cursor:pointer;color:var(--accent)}
.cart-icon span{position:absolute;top:-8px;right:-10px;background:var(--primary);color:#000;border-radius:50%;width:20px;height:20px;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:700}

/* ===== NAV ===== */
.nav{display:flex;gap:5px;align-items:center}
.nav > a{font-weight:500;transition:.3s;padding:8px 12px;border-radius:6px}
.nav > a:hover{color:var(--primary);background:rgba(255,193,7,.1)}

/* NAV DROPDOWN (Products submenu) */
.nav-dropdown{position:relative}
.nav-dropdown-toggle{font-weight:500;padding:8px 12px;border-radius:6px;cursor:pointer;display:flex;align-items:center;gap:5px;transition:.3s}
.nav-dropdown-toggle:hover,.nav-dropdown:hover .nav-dropdown-toggle{color:var(--primary);background:rgba(255,193,7,.1)}
.nav-dropdown-menu{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  min-width:220px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:10px;
  box-shadow:0 8px 25px rgba(0,0,0,.12);
  padding:8px 0;
  z-index:300;
}
.nav-dropdown:hover .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{display:block;padding:10px 18px;font-size:14px;color:var(--accent);transition:.2s;border-left:3px solid transparent}
.nav-dropdown-menu a:hover{background:var(--gray);border-left-color:var(--primary);color:var(--accent)}
.dropdown-divider{height:1px;background:var(--border);margin:6px 0}

/* ===== CATEGORIES BAR ===== */
.categories-bar{background:#f8f8f8;border-bottom:2px solid var(--border);position:sticky;top:61px;z-index:100}
.cat-bar-inner{display:flex;align-items:center;gap:0}

/* All Categories Button */
.all-cats-btn-wrap{position:relative;flex-shrink:0}
.all-cats-btn{background:var(--primary);color:var(--accent);border:none;padding:12px 20px;font-weight:700;font-size:14px;cursor:pointer;display:flex;align-items:center;gap:8px;height:100%;transition:.2s}
.all-cats-btn:hover{background:#ffb300}

/* All categories dropdown */
.all-cats-dropdown{
  display:none;
  position:absolute;
  top:100%;
  left:0;
  width:260px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:0 0 10px 10px;
  box-shadow:0 8px 25px rgba(0,0,0,.15);
  z-index:500;
}
.all-cats-dropdown.open{display:block}
.cat-main-item{position:relative;border-bottom:1px solid #f0f0f0}
.cat-main-item > a{display:flex;align-items:center;gap:8px;padding:10px 15px;font-size:14px;color:var(--accent);transition:.2s}
.cat-main-item > a:hover{background:var(--primary);color:var(--accent)}
.cat-main-item > a i.arrow{margin-left:auto;font-size:11px;color:#aaa}
.cat-main-item:hover > a i.arrow{color:var(--accent)}

/* Sub menu on hover */
.cat-sub-menu{
  display:none;
  position:absolute;
  top:0;
  left:100%;
  width:220px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:8px;
  box-shadow:0 4px 20px rgba(0,0,0,.1);
  padding:8px 0;
  z-index:600;
}
.cat-main-item:hover .cat-sub-menu{display:block}
.cat-sub-menu .sub-title{padding:8px 15px;font-weight:700;font-size:12px;text-transform:uppercase;color:#999;letter-spacing:.5px;border-bottom:1px solid #f0f0f0;margin-bottom:4px}
.cat-sub-menu a{display:block;padding:8px 15px;font-size:13px;color:#555;transition:.2s}
.cat-sub-menu a:hover{color:var(--accent);padding-left:22px;background:#fafafa}

/* Quick cat links */
.quick-cats{display:flex;gap:0;overflow-x:auto;flex:1;padding:0 5px}
.quick-cats::-webkit-scrollbar{display:none}
.quick-cats a{padding:12px 14px;font-size:13px;font-weight:500;white-space:nowrap;color:#555;border-right:1px solid #eee;transition:.2s}
.quick-cats a:hover{background:#fff;color:var(--accent)}

/* ===== HERO SECTION: Slider + Right Categories ===== */
.hero-section{background:#f0f0f0;padding:0}
.hero-layout{display:grid;grid-template-columns:1fr 270px;gap:0;min-height:340px}

/* Slider */
.hero-slider-wrap{overflow:hidden;background:#000}
.hero-slider{position:relative;height:340px;overflow:hidden}
.slide{position:absolute;inset:0;display:none;align-items:center;padding:40px 50px;transition:.5s}
.slide.active{display:flex}
.slide-content h1{font-size:34px;font-weight:800;line-height:1.2;margin-bottom:10px;color:#000}
.slide-content p{font-size:16px;margin-bottom:20px;color:#333;max-width:500px}
.slide-btns{display:flex;gap:12px;flex-wrap:wrap}
/* Slider nav */
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.3);color:#fff;border:none;width:38px;height:38px;border-radius:50%;font-size:22px;cursor:pointer;z-index:10;transition:.2s;display:flex;align-items:center;justify-content:center}
.slider-arrow:hover{background:rgba(0,0,0,.6)}
.slider-arrow.left{left:12px}
.slider-arrow.right{right:12px}
.slider-dots{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}
.dot{width:10px;height:10px;border-radius:50%;background:rgba(0,0,0,.3);cursor:pointer;transition:.3s}
.dot.active{background:var(--primary);transform:scale(1.2)}

/* Right categories panel */
.hero-cats-panel{background:#fff;border-left:1px solid var(--border);overflow-y:auto;max-height:340px}
.cats-panel-title{background:var(--primary);color:var(--accent);padding:12px 15px;font-weight:700;font-size:14px;position:sticky;top:0}
.cats-panel-list{display:flex;flex-direction:column}
.cats-panel-item{position:relative;border-bottom:1px solid #f5f5f5}
.cats-panel-item > a{display:flex;align-items:center;gap:8px;padding:9px 12px;font-size:13px;color:#444;transition:.2s}
.cats-panel-item > a:hover{background:var(--primary);color:#000}
.cats-panel-item > a i:first-child{color:var(--primary);width:16px;text-align:center;font-size:13px}
.cats-panel-item > a:hover i:first-child{color:#000}
.cats-panel-item > a .arrow{margin-left:auto;font-size:10px;color:#bbb}
/* Sub on hover */
.cats-panel-sub{
  display:none;
  position:absolute;
  top:0;
  right:100%;
  width:200px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:8px;
  box-shadow:0 4px 20px rgba(0,0,0,.12);
  padding:8px 0;
  z-index:700;
}
.cats-panel-item:hover .cats-panel-sub{display:block}
.cats-panel-sub .sub-title{padding:8px 14px;font-weight:700;font-size:12px;text-transform:uppercase;color:#999;letter-spacing:.5px;border-bottom:1px solid #f0f0f0}
.cats-panel-sub a{display:block;padding:8px 14px;font-size:13px;color:#555;transition:.2s}
.cats-panel-sub a:hover{background:var(--gray);color:var(--accent);padding-left:20px}

/* ===== BUTTONS ===== */
.btn{display:inline-block;padding:11px 26px;border-radius:30px;font-weight:600;cursor:pointer;border:none;transition:.3s;font-size:14px}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#000}
.btn-yellow{background:var(--primary);color:var(--accent)}
.btn-yellow:hover{background:#ffb300}
.btn-sm{padding:6px 14px;font-size:13px;border-radius:6px}
.btn-danger{background:var(--danger);color:#fff}
.btn-success{background:var(--success);color:#fff}
.btn-info{background:var(--info);color:#fff}

/* ===== SECTIONS ===== */
.section{padding:60px 0}
.section-title{text-align:center;font-size:32px;margin-bottom:40px;position:relative}
.section-title::after{content:'';display:block;width:60px;height:4px;background:var(--primary);margin:10px auto}

/* ===== CATEGORIES GRID ===== */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}
.cat-card{background:var(--gray);padding:30px 15px;text-align:center;border-radius:12px;transition:.3s;cursor:pointer;border:2px solid transparent}
.cat-card:hover{background:var(--primary);transform:translateY(-5px);border-color:var(--accent)}
.cat-card i{font-size:40px;color:var(--accent);margin-bottom:10px}
.cat-card h4{font-size:15px}

/* ===== PRODUCTS GRID ===== */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:25px}
.product-card{background:#fff;border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:.3s}
.product-card:hover{box-shadow:0 10px 25px rgba(0,0,0,.1);transform:translateY(-3px)}
.product-card .img{height:200px;background:var(--gray);display:flex;align-items:center;justify-content:center;overflow:hidden}
.product-card .img img{height:100%;object-fit:contain}
.product-card .info{padding:15px}
.product-card .brand{font-size:12px;color:#999;text-transform:uppercase}
.product-card h3{font-size:15px;margin:5px 0;height:42px;overflow:hidden}
.product-card .price{color:var(--primary);font-size:20px;font-weight:700;margin:8px 0}
.product-card .stock{font-size:12px;color:var(--success)}
.product-card .stock.low{color:var(--danger)}

/* ===== FILTER BAR ===== */
.filter-bar{display:flex;gap:15px;margin-bottom:30px;flex-wrap:wrap;align-items:center}
.filter-bar select,.filter-bar input{padding:10px;border:1px solid var(--border);border-radius:8px}

/* ===== PRODUCT DETAIL ===== */
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.detail-img{background:var(--gray);padding:30px;border-radius:12px;text-align:center}
.detail-img img{max-height:400px}
.detail-info h1{font-size:30px;margin-bottom:10px}
.detail-info .price{font-size:36px;color:var(--primary);font-weight:800;margin:15px 0}
.detail-info .meta{margin:15px 0;color:#666}
.detail-info .meta span{display:inline-block;margin-right:20px}
.qty-box{display:flex;align-items:center;gap:10px;margin:20px 0}
.qty-box button{width:36px;height:36px;border:1px solid var(--border);background:#fff;cursor:pointer;border-radius:6px;font-size:18px}
.qty-box input{width:60px;text-align:center;padding:8px;border:1px solid var(--border);border-radius:6px}

/* ===== FORMS ===== */
.form-card{background:#fff;border:1px solid var(--border);padding:30px;border-radius:12px;max-width:700px;margin:0 auto;box-shadow:0 4px 12px rgba(0,0,0,.05)}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-weight:600;margin-bottom:6px;font-size:14px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px;border:1px solid var(--border);border-radius:8px;font-size:14px;outline:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}

/* ===== FOOTER ===== */
.footer{background:var(--accent);color:#fff;padding:50px 0 20px;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:30px;margin-bottom:30px}
.footer h4{color:var(--primary);margin-bottom:15px}
.footer a{display:block;padding:5px 0;color:#ccc}
.footer a:hover{color:var(--primary)}
.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid #444;font-size:13px}

/* ===== ALERTS ===== */
.alert{padding:14px;border-radius:8px;margin-bottom:20px}
.alert-success{background:#d4edda;color:#155724}
.alert-danger{background:#f8d7da;color:#721c24}
.alert-warning{background:#fff3cd;color:#856404}
.alert-info{background:#d1ecf1;color:#0c5460}

/* ===== TABLES ===== */
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.05)}
.table th,.table td{padding:12px;text-align:left;border-bottom:1px solid var(--border)}
.table th{background:var(--primary);color:var(--accent);font-weight:700}
.table tr:hover{background:var(--gray)}
.badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge-pending{background:#fff3cd;color:#856404}
.badge-approved{background:#d4edda;color:#155724}
.badge-paid{background:#d4edda;color:#155724}
.badge-unpaid{background:#f8d7da;color:#721c24}
.badge-cancelled,.badge-rejected{background:#f8d7da;color:#721c24}
.badge-completed{background:#cce5ff;color:#004085}
.badge-draft{background:#e2e3e5;color:#383d41}
.badge-sent{background:#d1ecf1;color:#0c5460}

/* ===== ADMIN LAYOUT ===== */
.admin-wrap{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--accent);color:#fff;padding:20px 0;position:fixed;height:100vh;overflow-y:auto}
.sidebar .logo{color:#fff;padding:0 20px 20px;font-size:20px;border-bottom:1px solid #333}
.sidebar a{display:flex;align-items:center;gap:10px;padding:12px 20px;color:#ccc;transition:.2s;font-size:14px}
.sidebar a:hover,.sidebar a.active{background:var(--primary);color:var(--accent)}
.sidebar a i{width:18px}
.main{margin-left:240px;flex:1;padding:25px;background:#f9f9f9;min-height:100vh}
.admin-top{background:#fff;padding:15px 25px;border-radius:10px;margin-bottom:25px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 6px rgba(0,0,0,.05)}

/* ===== DASHBOARD CARDS ===== */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:30px}
.stat-card{background:#fff;padding:22px;border-radius:12px;box-shadow:0 2px 8px rgba(0,0,0,.05);border-left:4px solid var(--primary);transition:.3s}
.stat-card:hover{transform:translateY(-3px)}
.stat-card h3{font-size:13px;color:#777;text-transform:uppercase;margin-bottom:8px}
.stat-card .num{font-size:28px;font-weight:800;color:var(--accent)}
.stat-card .ico{float:right;font-size:34px;color:var(--primary);opacity:.7}

/* ===== CHART ===== */
.chart-card{background:#fff;border-radius:10px;padding:20px;box-shadow:0 2px 8px rgba(0,0,0,.05);margin-bottom:20px}
.bar-chart{display:flex;align-items:flex-end;height:200px;gap:15px;padding-top:20px;border-bottom:2px solid var(--border)}
.bar-chart .bar{flex:1;background:var(--primary);border-radius:6px 6px 0 0;position:relative;text-align:center;color:var(--accent);font-weight:700;min-height:5px;transition:.3s}
.bar-chart .bar span{position:absolute;top:-22px;left:0;right:0;font-size:12px}
.bar-chart .bar small{position:absolute;bottom:-22px;left:0;right:0;font-size:11px;color:#666}

/* ===== LOGIN ===== */
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary),#fff)}
.login-box{background:#fff;padding:40px;border-radius:12px;width:380px;box-shadow:0 10px 40px rgba(0,0,0,.15)}
.login-box h2{text-align:center;margin-bottom:25px}

/* ===== UTILITIES ===== */
.text-right{text-align:right}
.text-center{text-align:center}
.mt-20{margin-top:20px}
.mb-20{margin-bottom:20px}
.flex{display:flex;gap:10px;align-items:center}
.flex-between{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}

/* ===== RESPONSIVE ===== */
@media(max-width:1024px){
  .hero-layout{grid-template-columns:1fr 220px}
  .cats-panel-sub{right:auto;left:100%}
}
@media(max-width:768px){
  .nav{display:none}
  .hero-layout{grid-template-columns:1fr}
  .hero-cats-panel{display:none}
  .detail-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .sidebar{transform:translateX(-100%);transition:.3s;z-index:200}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .hero-slider{height:260px}
  .slide-content h1{font-size:24px}
  .quick-cats{display:none}
}

@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.fadeIn{animation:fadeIn .5s}
 

/* ===== LOGO IMAGE ===== */
.logo-img{max-height:48px;max-width:180px;object-fit:contain;vertical-align:middle}
.logo{display:flex;align-items:center}

/* ===== ADMIN TOP LOGO ===== */
.admin-top img{height:36px;vertical-align:middle}