/* ─── Variables ─────────────────────────────────────────────────── */
:root {
  --bg-primary:    #0d0d14;
  --bg-secondary:  #13131f;
  --bg-card:       #1a1a2e;
  --bg-hover:      #1e1e3a;
  --border:        #2a2a45;
  --text-primary:  #e8e8f0;
  --text-secondary:#9494b0;
  --text-muted:    #5c5c78;
  --accent:        #6c63ff;
  --accent-hover:  #7d75ff;
  --accent-glow:   rgba(108,99,255,.25);
  --orange:        #ff6b35;
  --orange-hover:  #ff7f50;
  --success:       #00cc88;
  --warning:       #ffab00;
  --danger:        #ff4757;
  --star:          #ffd700;
  --radius:        12px;
  --transition:    .2s ease;
}

/* ─── Reset ─────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg-primary);color:var(--text-primary);font-family:'Segoe UI',system-ui,sans-serif;line-height:1.6;min-height:100vh}
a{color:var(--accent);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--accent-hover)}
img{max-width:100%;height:auto}
ul{list-style:none}
input,select,textarea,button{font-family:inherit}

/* ─── Scrollbar ─────────────────────────────────────────────────── */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg-secondary)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--accent)}

/* ─── Typography ────────────────────────────────────────────────── */
h1,h2,h3,h4,h5{font-weight:700;line-height:1.3;color:var(--text-primary)}
h1{font-size:clamp(1.5rem,4vw,2.4rem)}
h2{font-size:clamp(1.2rem,3vw,1.8rem)}
h3{font-size:1.2rem}

/* ─── Layout ────────────────────────────────────────────────────── */
.container{max-width:1280px;margin:0 auto;padding:0 20px}
.page-wrapper{min-height:calc(100vh - 140px);padding-bottom:60px}

/* ─── Header ────────────────────────────────────────────────────── */
.header{background:var(--bg-secondary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000;backdrop-filter:blur(12px)}
.header-main{display:flex;align-items:center;gap:16px;padding:12px 0}
.logo{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:800;color:var(--text-primary);white-space:nowrap}
.logo span{color:var(--accent)}
.logo-icon{width:38px;height:38px;background:linear-gradient(135deg,var(--accent),#a855f7);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}
.header-search{flex:1;display:flex;max-width:600px;margin:0 auto}
.header-search input{flex:1;background:var(--bg-primary);border:1px solid var(--border);border-right:none;border-radius:var(--radius) 0 0 var(--radius);padding:10px 16px;color:var(--text-primary);font-size:.95rem;outline:none;transition:.2s}
.header-search input:focus{border-color:var(--accent);background:var(--bg-card)}
.header-search input::placeholder{color:var(--text-muted)}
.header-search button{background:var(--accent);border:none;padding:10px 18px;border-radius:0 var(--radius) var(--radius) 0;color:#fff;cursor:pointer;font-size:1rem;transition:.2s}
.header-search button:hover{background:var(--accent-hover)}
.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.header-btn{display:flex;align-items:center;gap:6px;padding:8px 14px;background:transparent;border:1px solid var(--border);border-radius:var(--radius);color:var(--text-secondary);cursor:pointer;font-size:.875rem;transition:.2s;position:relative}
.header-btn:hover{background:var(--bg-card);color:var(--text-primary);border-color:var(--accent)}
.header-btn .badge{position:absolute;top:-6px;right:-6px;background:var(--orange);color:#fff;font-size:.65rem;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}
.nav-bar{background:var(--bg-card);border-bottom:1px solid var(--border);overflow-x:auto}
.nav-bar .container{display:flex;gap:4px;padding:8px 20px}
.nav-link{padding:6px 14px;border-radius:20px;color:var(--text-secondary);font-size:.875rem;white-space:nowrap;transition:.2s}
.nav-link:hover,.nav-link.active{background:var(--accent);color:#fff}

/* ─── Hero Banner ───────────────────────────────────────────────── */
.hero{background:linear-gradient(135deg,#1a0a3e,#0d0d14,#0a2040);padding:60px 0;text-align:center;position:relative;overflow:hidden;margin-bottom:40px}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(108,99,255,.15),transparent),radial-gradient(ellipse at 70% 50%,rgba(255,107,53,.1),transparent)}
.hero-content{position:relative}
.hero h1{font-size:clamp(2rem,5vw,3.5rem);margin-bottom:16px;background:linear-gradient(135deg,#fff,var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto 28px}
.hero-badges{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:32px}
.hero-badge{background:rgba(255,255,255,.05);border:1px solid var(--border);border-radius:20px;padding:6px 16px;font-size:.85rem;color:var(--text-secondary)}

/* ─── Buttons ───────────────────────────────────────────────────── */
.btn,.btn-primary,.btn-secondary,.btn-outline,.btn-danger,.btn-success{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;border-radius:var(--radius);font-size:.95rem;font-weight:600;cursor:pointer;transition:var(--transition);border:none;text-decoration:none;white-space:nowrap}
.btn-primary,.btn{background:linear-gradient(135deg,var(--accent),#a855f7);color:#fff}
.btn-primary:hover,.btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px var(--accent-glow);color:#fff}
.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}
.btn-secondary:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent)}
.btn-outline{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.btn-outline:hover{background:var(--accent);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{filter:brightness(1.1);transform:translateY(-1px)}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{filter:brightness(1.1)}
.btn-sm{padding:7px 14px;font-size:.825rem}
.btn-lg{padding:14px 30px;font-size:1.05rem}
.btn-block{width:100%}
.btn[disabled],.btn:disabled{opacity:.5;cursor:not-allowed;transform:none !important}

/* ─── Product Cards ─────────────────────────────────────────────── */
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.product-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:var(--transition);position:relative;display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:0 12px 32px rgba(0,0,0,.4)}
.product-badge{position:absolute;top:12px;left:12px;z-index:2;display:flex;flex-direction:column;gap:4px}
.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:.7rem;font-weight:700;text-transform:uppercase}
.badge-sale{background:var(--danger);color:#fff}
.badge-new{background:var(--success);color:#fff}
.badge-hot{background:var(--orange);color:#fff}
.badge-success{background:var(--success);color:#fff}
.badge-warning{background:var(--warning);color:#0d0d14}
.badge-danger{background:var(--danger);color:#fff}
.badge-info{background:#38bdf8;color:#0d0d14}
.badge-primary{background:var(--accent);color:#fff}
.badge-secondary{background:var(--text-muted);color:#fff}
.product-image-wrap{position:relative;padding-top:75%;overflow:hidden;background:var(--bg-secondary);cursor:pointer}
.product-image-wrap img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:16px;transition:.4s;filter:drop-shadow(0 4px 8px rgba(0,0,0,.3))}
.product-card:hover .product-image-wrap img{transform:scale(1.06)}
.product-wishlist{position:absolute;top:10px;right:10px;background:rgba(0,0,0,.5);border:1px solid var(--border);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s;color:var(--text-muted);font-size:.9rem;z-index:2}
.product-wishlist:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.product-body{padding:16px;flex:1;display:flex;flex-direction:column}
.product-category{font-size:.75rem;color:var(--accent);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px}
.product-name{font-size:.95rem;font-weight:600;color:var(--text-primary);margin-bottom:8px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-rating{display:flex;align-items:center;gap:6px;margin-bottom:10px}
.stars{color:var(--star);font-size:.8rem}
.rating-count{font-size:.75rem;color:var(--text-muted)}
.product-price{margin-top:auto}
.price-current{font-size:1.2rem;font-weight:800;color:var(--accent)}
.price-old{font-size:.85rem;color:var(--text-muted);text-decoration:line-through;margin-left:8px}
.price-discount{font-size:.75rem;color:var(--danger);font-weight:700;margin-left:6px}
.product-footer{padding:0 16px 16px;display:flex;gap:8px}
.product-footer .btn{flex:1}
.product-stock{font-size:.75rem;color:var(--success);margin-top:6px}
.product-stock.low{color:var(--warning)}
.product-stock.out{color:var(--danger)}

/* ─── Section Headers ────────────────────────────────────────────── */
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.section-title{font-size:1.4rem;font-weight:700;position:relative}
.section-title::after{content:'';display:block;width:40px;height:3px;background:linear-gradient(90deg,var(--accent),var(--orange));border-radius:2px;margin-top:6px}

/* ─── Filters Bar ───────────────────────────────────────────────── */
.filters-bar{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:24px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.filter-label{font-size:.875rem;color:var(--text-secondary);font-weight:600}
.filter-select{background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:7px 12px;color:var(--text-primary);font-size:.875rem;cursor:pointer;outline:none}
.filter-select:focus{border-color:var(--accent)}
.filter-chips{display:flex;gap:8px;flex-wrap:wrap;flex:1}
.filter-chip{padding:5px 14px;border-radius:20px;font-size:.8rem;border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:.2s;background:transparent}
.filter-chip:hover,.filter-chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ─── Product Detail ─────────────────────────────────────────────── */
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-bottom:60px}
.product-detail-images{position:sticky;top:100px}
.main-image{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:30px;aspect-ratio:1;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.main-image img{max-height:380px;object-fit:contain;filter:drop-shadow(0 8px 16px rgba(0,0,0,.4))}
.product-detail-info{display:flex;flex-direction:column;gap:20px}
.product-detail-price{font-size:2rem;font-weight:800;color:var(--accent)}
.quantity-control{display:flex;align-items:center;gap:12px}
.qty-btn{width:38px;height:38px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:1.1rem;cursor:pointer;transition:.2s;display:flex;align-items:center;justify-content:center}
.qty-btn:hover{background:var(--accent);border-color:var(--accent)}
.qty-input{width:60px;text-align:center;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:8px;color:var(--text-primary);font-size:1rem;outline:none}
.detail-actions{display:flex;flex-direction:column;gap:12px}
.product-specs{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px}
.spec-row{display:flex;gap:16px;padding:8px 0;border-bottom:1px solid var(--border);font-size:.9rem}
.spec-row:last-child{border:none}
.spec-key{color:var(--text-secondary);min-width:120px}
.spec-val{color:var(--text-primary);font-weight:500}

/* ─── Cart ──────────────────────────────────────────────────────── */
.cart-layout{display:grid;grid-template-columns:1fr 360px;gap:24px;align-items:start}
.cart-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;gap:16px;align-items:center}
.cart-item+.cart-item{margin-top:12px}
.cart-item-img{width:80px;height:80px;object-fit:contain;border-radius:8px;background:var(--bg-secondary);padding:6px;flex-shrink:0}
.cart-item-info{flex:1}
.cart-item-name{font-weight:600;margin-bottom:6px}
.cart-item-price{color:var(--accent);font-weight:700;font-size:1.1rem}
.cart-item-actions{display:flex;align-items:center;gap:10px;margin-top:10px}
.cart-remove{color:var(--danger);font-size:.85rem;cursor:pointer;background:none;border:none;padding:4px 8px;border-radius:6px;transition:.2s}
.cart-remove:hover{background:rgba(255,71,87,.15)}
.order-summary{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;position:sticky;top:100px}
.order-summary h3{margin-bottom:20px;font-size:1.1rem}
.summary-row{display:flex;justify-content:space-between;padding:8px 0;font-size:.95rem;border-bottom:1px solid var(--border)}
.summary-row:last-of-type{border:none;font-size:1.1rem;font-weight:700;color:var(--accent)}
.cart-empty{text-align:center;padding:80px 20px;color:var(--text-muted)}
.cart-empty i{font-size:4rem;margin-bottom:20px;display:block;color:var(--text-muted)}

/* ─── Checkout / Forms ──────────────────────────────────────────── */
.checkout-layout{display:grid;grid-template-columns:1fr 380px;gap:24px;align-items:start}
.form-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px}
.form-section h3{margin-bottom:20px;display:flex;align-items:center;gap:10px;font-size:1rem}
.form-section h3 i{color:var(--accent)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;font-size:.875rem;color:var(--text-secondary);font-weight:500}
.form-group input,.form-group select,.form-group textarea{width:100%;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:10px 14px;color:var(--text-primary);font-size:.95rem;outline:none;transition:.2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent);background:var(--bg-card)}
.form-group select option{background:var(--bg-secondary)}
.form-group textarea{resize:vertical;min-height:80px}
.form-error{font-size:.8rem;color:var(--danger);margin-top:4px}

/* ─── Alerts ────────────────────────────────────────────────────── */
.alert{padding:14px 18px;border-radius:var(--radius);margin-bottom:20px;display:flex;align-items:flex-start;gap:12px;font-size:.9rem}
.alert i{font-size:1rem;flex-shrink:0;margin-top:2px}
.alert-success{background:rgba(0,204,136,.1);border:1px solid var(--success);color:var(--success)}
.alert-danger{background:rgba(255,71,87,.1);border:1px solid var(--danger);color:var(--danger)}
.alert-warning{background:rgba(255,171,0,.1);border:1px solid var(--warning);color:var(--warning)}
.alert-info{background:rgba(108,99,255,.1);border:1px solid var(--accent);color:var(--accent)}

/* ─── Tables ────────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}
table{width:100%;border-collapse:collapse}
thead{background:var(--bg-card)}
th{padding:12px 16px;text-align:left;font-size:.8rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);white-space:nowrap;border-bottom:1px solid var(--border)}
td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:.9rem;vertical-align:middle}
tbody tr:hover{background:var(--bg-card)}
tbody tr:last-child td{border:none}

/* ─── Cards ─────────────────────────────────────────────────────── */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.card-title{font-size:1rem;font-weight:700}
.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:16px;transition:var(--transition)}
.stat-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.stat-icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}
.stat-icon.purple{background:rgba(108,99,255,.15);color:var(--accent)}
.stat-icon.orange{background:rgba(255,107,53,.15);color:var(--orange)}
.stat-icon.green{background:rgba(0,204,136,.15);color:var(--success)}
.stat-icon.blue{background:rgba(56,189,248,.15);color:#38bdf8}
.stat-val{font-size:1.8rem;font-weight:800;line-height:1}
.stat-label{font-size:.8rem;color:var(--text-secondary);margin-top:4px}

/* ─── Admin Layout ──────────────────────────────────────────────── */
.admin-wrap{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--bg-secondary);border-right:1px solid var(--border);position:fixed;top:0;left:0;height:100vh;overflow-y:auto;z-index:100;display:flex;flex-direction:column}
.sidebar-brand{padding:20px;border-bottom:1px solid var(--border)}
.sidebar-brand .logo{font-size:1.1rem}
.sidebar-menu{padding:16px 0;flex:1}
.menu-section{padding:8px 16px;font-size:.7rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:600;margin-top:8px}
.menu-item{display:flex;align-items:center;gap:12px;padding:10px 20px;color:var(--text-secondary);transition:.2s;font-size:.9rem;border-left:3px solid transparent}
.menu-item:hover,.menu-item.active{background:var(--bg-hover);color:var(--text-primary);border-left-color:var(--accent)}
.menu-item.active{color:var(--accent)}
.menu-item i{width:18px;text-align:center}
.menu-badge{margin-left:auto;background:var(--accent);color:#fff;font-size:.65rem;padding:2px 7px;border-radius:10px}
.sidebar-footer{padding:16px;border-top:1px solid var(--border)}
.admin-content{margin-left:240px;flex:1;padding:30px;min-height:100vh}
.admin-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;gap:16px}
.admin-header h1{font-size:1.6rem}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:28px}

/* ─── Pagination ────────────────────────────────────────────────── */
.pagination{display:flex;gap:6px;align-items:center;justify-content:center;margin-top:32px}
.page-btn{padding:8px 14px;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;color:var(--text-secondary);font-size:.875rem;cursor:pointer;transition:.2s}
.page-btn:hover,.page-btn.active{background:var(--accent);border-color:var(--accent);color:#fff}
.page-btn.disabled{opacity:.4;cursor:not-allowed}

/* ─── PayPal Section ─────────────────────────────────────────────── */
.paypal-section{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;text-align:center}
.paypal-section h3{margin-bottom:8px}
.paypal-section p{color:var(--text-secondary);font-size:.9rem;margin-bottom:24px}
#paypal-button-container{max-width:400px;margin:0 auto}
.secure-badge{display:flex;align-items:center;justify-content:center;gap:8px;color:var(--text-muted);font-size:.8rem;margin-top:16px}

/* ─── Auth Pages ─────────────────────────────────────────────────── */
.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 20px;background:radial-gradient(ellipse at top,#1a0a3e,var(--bg-primary)),radial-gradient(ellipse at bottom,#0a2040,transparent)}
.auth-box{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:40px;width:100%;max-width:440px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.auth-logo{text-align:center;margin-bottom:32px}
.auth-logo .logo{justify-content:center;font-size:1.6rem}
.auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text-muted);font-size:.85rem}
.auth-divider::before,.auth-divider::after{content:'';flex:1;height:1px;background:var(--border)}

/* ─── Success/Error Pages ────────────────────────────────────────── */
.result-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:40px 20px}
.result-box{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:48px;text-align:center;max-width:560px;width:100%}
.result-icon{font-size:5rem;margin-bottom:24px;display:block}
.order-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:20px;text-align:left}

/* ─── Footer ────────────────────────────────────────────────────── */
.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:32px;margin-bottom:32px}
.footer-col h4{font-size:.9rem;color:var(--text-primary);margin-bottom:14px;font-weight:700}
.footer-col a{display:block;color:var(--text-secondary);font-size:.85rem;margin-bottom:8px;transition:.2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:gap;gap:12px;font-size:.8rem;color:var(--text-muted)}
.footer-payments{display:flex;gap:8px}
.payment-icon{background:var(--bg-card);border:1px solid var(--border);padding:4px 10px;border-radius:6px;font-size:.75rem;color:var(--text-secondary)}

/* ─── Misc ──────────────────────────────────────────────────────── */
.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--text-muted)}
.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 16px}
@keyframes spin{to{transform:rotate(360deg)}}
.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-hover) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.divider{height:1px;background:var(--border);margin:20px 0}
.tag{display:inline-block;padding:2px 10px;background:rgba(108,99,255,.15);color:var(--accent);border-radius:20px;font-size:.75rem;margin:2px}
.text-accent{color:var(--accent)}
.text-muted{color:var(--text-muted)}
.text-success{color:var(--success)}
.text-danger{color:var(--danger)}
.text-warning{color:var(--warning)}
.mt-1{margin-top:8px} .mt-2{margin-top:16px} .mt-3{margin-top:24px} .mt-4{margin-top:32px}
.mb-1{margin-bottom:8px} .mb-2{margin-bottom:16px} .mb-3{margin-bottom:24px}
.flex{display:flex} .gap-2{gap:8px} .gap-3{gap:12px} .gap-4{gap:16px}
.items-center{align-items:center} .justify-between{justify-content:space-between}
.flex-1{flex:1} .w-full{width:100%}
.img-upload-preview{width:120px;height:120px;object-fit:contain;border-radius:8px;background:var(--bg-secondary);border:1px solid var(--border);padding:8px}
.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 20px;display:flex;align-items:center;gap:10px;font-size:.9rem;box-shadow:0 8px 24px rgba(0,0,0,.4);animation:slideIn .3s ease;min-width:260px}
.toast.success{border-color:var(--success);color:var(--success)}
.toast.error{border-color:var(--danger);color:var(--danger)}
.toast.info{border-color:var(--accent);color:var(--accent)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
@keyframes slideOut{to{transform:translateX(110%);opacity:0}}

/* ─── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .product-detail{grid-template-columns:1fr}
  .cart-layout,.checkout-layout{grid-template-columns:1fr}
  .order-summary{position:static}
  .product-detail-images{position:static}
}
@media (max-width: 768px) {
  .admin-wrap{flex-direction:column}
  .sidebar{width:100%;position:relative;height:auto}
  .admin-content{margin-left:0}
  .header-search{display:none}
  .header-btn span{display:none}
  .hero{padding:40px 0}
  .products-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .form-row{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .order-detail-grid{grid-template-columns:1fr}
}
@media (max-width: 480px) {
  .container{padding:0 12px}
  .auth-box{padding:28px 20px}
  .products-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .stats-grid{grid-template-columns:1fr}
}