/* DARK THEME v2 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
--primary:#6366f1;--primary-light:#818cf8;--secondary:#8b5cf6;--accent:#06b6d4;
--success:#10b981;--warning:#f59e0b;--danger:#ef4444;
--bg:#0a0a0f;--surface:#12121a;--surface2:#1a1a2e;--surface3:#1e1e30;
--border:rgba(255,255,255,0.08);--border-hover:rgba(255,255,255,0.16);
--text:#e2e8f0;--text-muted:#94a3b8;--text-faint:#475569;
--gradient:linear-gradient(135deg,#6366f1,#8b5cf6,#06b6d4);
--shadow:0 4px 16px rgba(0,0,0,0.5);--shadow-lg:0 8px 32px rgba(0,0,0,0.6);
--shadow-glow:0 8px 32px rgba(99,102,241,0.25);
--radius-sm:6px;--radius:12px;--radius-lg:18px;--radius-full:9999px;
--font:"Segoe UI",system-ui,-apple-system,sans-serif;
--transition:0.25s cubic-bezier(0.4,0,0.2,1);
--navbar-h:68px;
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:var(--font);font-size:15px;line-height:1.6;color:var(--text);background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden;max-width:100vw}
a{color:var(--primary-light);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--primary)}
img{max-width:100%;display:block}
h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:700;color:var(--text)}
p{color:var(--text-muted)}
.container{max-width:1200px;margin-inline:auto;padding-inline:1.5rem}
.main-content{padding:3rem 1.5rem;min-height:calc(100vh - 140px)}

@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{transform:scale(1);box-shadow:0 0 0 0 rgba(99,102,241,0.4)}50%{transform:scale(1.05);box-shadow:0 0 0 6px rgba(99,102,241,0)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes gradientShift{0%{background-position:0% 50%}50%{background-position:100% 50%}100%{background-position:0% 50%}}
@keyframes spin{to{transform:rotate(360deg)}}
.animate-fade-up{animation:fadeInUp 0.5s ease both}
.announcement-bar{background:var(--gradient);background-size:200% 200%;animation:gradientShift 6s ease infinite;color:#fff;text-align:center;padding:0.5rem 1rem;font-size:0.8125rem;font-weight:500}
.announcement-bar a{color:#fff;text-decoration:underline}
.navbar{position:sticky;top:0;z-index:100;height:var(--navbar-h);background:rgba(10,10,15,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:all var(--transition)}
.navbar.scrolled{background:rgba(10,10,15,0.97);box-shadow:0 4px 24px rgba(0,0,0,0.5)}
.logo{display:inline-flex;align-items:center;gap:0.625rem;font-size:1.25rem;font-weight:800;color:var(--text);letter-spacing:-0.02em;text-decoration:none}
.logo-icon{width:34px;height:34px;background:var(--gradient);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.logo span{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;align-items:center;gap:0.25rem}
.nav-links a{color:var(--text-muted);font-size:0.9rem;font-weight:500;padding:0.4rem 0.75rem;border-radius:var(--radius-sm);transition:all var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(255,255,255,0.06)}
.nav-links a.active{color:var(--primary-light)}
.nav-right{display:flex;align-items:center;gap:0.75rem;flex-shrink:0}
.nav-cart{position:relative;display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-sm);color:var(--text-muted);background:transparent;border:1px solid var(--border);cursor:pointer;transition:all var(--transition);text-decoration:none}
.nav-cart:hover{color:var(--text);border-color:var(--border-hover);background:rgba(255,255,255,0.05)}
.nav-cart .badge{position:absolute;top:-6px;right:-6px}
.badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;background:var(--primary);color:#fff;font-size:0.6875rem;font-weight:700;border-radius:var(--radius-full);animation:pulse 2s ease-in-out infinite}
.lang-switch{display:flex;align-items:center;gap:0.25rem;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0.2rem}
.lang-switch a{font-size:0.75rem;font-weight:600;color:var(--text-muted);padding:0.2rem 0.5rem;border-radius:4px;transition:all var(--transition);text-transform:uppercase}
.lang-switch a:hover,.lang-switch a.active{color:#fff;background:var(--primary)}
.nav-btn{background:var(--gradient);background-size:200% 200%;color:#fff;border:none;padding:0.45rem 1.1rem;border-radius:var(--radius-sm);font-size:0.875rem;font-weight:600;cursor:pointer;transition:all var(--transition);text-decoration:none;display:inline-flex;align-items:center;gap:0.4rem;box-shadow:0 2px 10px rgba(99,102,241,0.3)}
.nav-btn:hover{background-position:right center;box-shadow:0 4px 18px rgba(99,102,241,0.5);transform:translateY(-1px);color:#fff}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;border-radius:var(--radius-sm);background:transparent;border:none}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text-muted);border-radius:2px;transition:all var(--transition)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.9rem;font-weight:600;border-radius:var(--radius-sm);border:1px solid transparent;cursor:pointer;transition:all var(--transition);white-space:nowrap;text-decoration:none;overflow:hidden}
.btn-primary{background:var(--gradient);background-size:200% 200%;color:#fff;box-shadow:0 4px 15px rgba(99,102,241,.3)}
.btn-primary:hover{background-position:right center;box-shadow:0 6px 24px rgba(99,102,241,.5);transform:translateY(-1px);color:#fff}
.btn-outline{background:transparent;color:var(--primary-light);border-color:var(--primary)}
.btn-outline:hover{background:rgba(99,102,241,.1);color:var(--primary-light);transform:translateY(-1px)}
.btn-ghost{background:rgba(255,255,255,.06);color:var(--text-muted);border-color:var(--border)}
.btn-ghost:hover{background:rgba(255,255,255,.1);color:var(--text)}
.btn-white{background:#fff;color:#0a0a0f;font-weight:700}
.btn-white:hover{background:#f1f5f9;transform:translateY(-1px);color:#0a0a0f}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{background:#059669;transform:translateY(-1px);color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#dc2626;transform:translateY(-1px);color:#fff}
.btn-warning{background:var(--warning);color:#0a0a0f}
.btn-sm{padding:.375rem .875rem;font-size:.8125rem}
.btn-lg{padding:.875rem 2rem;font-size:1rem;border-radius:var(--radius)}
.btn-block{width:100%}

/* HERO */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;background:linear-gradient(135deg,#0a0a0f 0%,#0f0f1e 40%,#12121a 100%);padding:5rem 0 4rem;max-width:100%}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(99,102,241,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.06) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}
.hero::after{content:"";position:absolute;top:-20%;left:50%;transform:translateX(-50%);width:900px;height:600px;background:radial-gradient(ellipse at center,rgba(99,102,241,.18) 0%,rgba(139,92,246,.1) 40%,transparent 70%);pointer-events:none}
.hero-blob{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none;opacity:.35}
.hero-blob-1{width:500px;height:500px;background:radial-gradient(circle,#6366f1,transparent);top:-100px;right:-100px}
.hero-blob-2{width:400px;height:400px;background:radial-gradient(circle,#06b6d4,transparent);bottom:-80px;left:-80px}
.hero-content{position:relative;z-index:2;text-align:center;max-width:820px;margin-inline:auto;animation:fadeInUp .7s ease both}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.3);color:var(--primary-light);font-size:.8125rem;font-weight:600;padding:.35rem 1rem;border-radius:var(--radius-full);margin-bottom:1.5rem;backdrop-filter:blur(8px)}
.hero-badge .dot{width:6px;height:6px;background:var(--primary-light);border-radius:50%;animation:pulse 2s ease-in-out infinite}
.hero h1{font-size:clamp(2.25rem,6vw,4rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;margin-bottom:1.25rem;color:#fff}
.gradient-text{background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero p{font-size:clamp(1rem,2vw,1.2rem);color:var(--text-muted);max-width:580px;margin-inline:auto;margin-bottom:2.5rem;line-height:1.7}
.hero-search{display:flex;max-width:560px;margin-inline:auto;margin-bottom:2rem;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-full);padding:.35rem .35rem .35rem 1.25rem;backdrop-filter:blur(12px)}
.hero-search:focus-within{border-color:rgba(99,102,241,.5);box-shadow:0 0 0 3px rgba(99,102,241,.1)}
.hero-search input{flex:1;background:transparent;border:none;outline:none;color:var(--text);font-size:.9375rem}
.hero-search input::placeholder{color:var(--text-faint)}
.hero-search .btn{border-radius:var(--radius-full);padding:.5rem 1.25rem}
.hero-actions{display:flex;align-items:center;justify-content:center;gap:1rem;flex-wrap:wrap;margin-bottom:3.5rem}
.hero-stats{display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:var(--radius-lg);backdrop-filter:blur(12px);padding:1.25rem 2rem;max-width:600px;margin-inline:auto}
.hero-stat{flex:1;min-width:120px;text-align:center;padding:.5rem 1.5rem;position:relative}
.hero-stat+.hero-stat::before{content:"";position:absolute;left:0;top:15%;height:70%;width:1px;background:var(--border)}
.hero-stat-value{font-size:1.75rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.1}
.hero-stat-label{font-size:.8rem;color:var(--text-muted);margin-top:.2rem;font-weight:500}

/* SECTION */
.section{padding:5rem 0}
.section-sm{padding:3rem 0}
.section-header{text-align:center;margin-bottom:3rem}
.section-header .tag{display:inline-flex;align-items:center;gap:.4rem;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.25);color:var(--primary-light);font-size:.8rem;font-weight:600;padding:.3rem .875rem;border-radius:var(--radius-full);margin-bottom:.875rem;letter-spacing:.04em;text-transform:uppercase}
.section-header h2{margin-bottom:.75rem;letter-spacing:-.02em;color:var(--text)}
.section-header p{max-width:520px;margin-inline:auto;font-size:1.0625rem;line-height:1.7}

/* CARD */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;margin-bottom:1.5rem}
.card h2{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:1.25rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}

/* FEATURES */
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;position:relative;overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1)}
.feature-card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--gradient);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-glow);border-color:transparent}
.feature-card:hover::before{opacity:1}
.feature-icon{width:52px;height:52px;background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.2);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.375rem;margin-bottom:1.25rem;transition:transform var(--transition)}
.feature-card:hover .feature-icon{transform:scale(1.1) rotate(-3deg)}
.feature-card h3{font-size:1.0625rem;margin-bottom:.5rem;color:var(--text)}
.feature-card p{font-size:.9rem;line-height:1.65;color:var(--text-muted)}

/* CATEGORIES */
.cat-grid{display:flex;flex-wrap:wrap;gap:.625rem;justify-content:center}
.cat-pill{display:inline-flex;align-items:center;gap:.4rem;background:var(--surface2);border:1px solid var(--border);color:var(--text-muted);font-size:.875rem;font-weight:500;padding:.45rem 1rem;border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition);text-decoration:none}
.cat-pill:hover,.cat-pill.active{background:rgba(99,102,241,.12);border-color:rgba(99,102,241,.35);color:var(--primary-light);transform:translateY(-2px)}
.cat-pill .count{background:rgba(255,255,255,.08);font-size:.7rem;padding:.1rem .4rem;border-radius:var(--radius-full)}

/* PRODUCTS */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}
.product-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:all .4s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;position:relative}
.product-card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--gradient);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s;pointer-events:none}
.product-card:hover{transform:translateY(-8px);box-shadow:0 16px 48px rgba(99,102,241,.2),0 4px 16px rgba(0,0,0,.5);border-color:transparent}
.product-card:hover::after{opacity:1}
.product-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--surface2)}
.product-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.product-card:hover .product-thumb img{transform:scale(1.05)}
.product-thumb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--surface2),var(--surface3));font-size:2.5rem;color:var(--text-faint)}
.product-badge{position:absolute;top:.75rem;left:.75rem;background:var(--gradient);color:#fff;font-size:.7rem;font-weight:700;padding:.2rem .6rem;border-radius:var(--radius-full);letter-spacing:.04em;text-transform:uppercase}
.product-body{padding:1.25rem;flex:1;display:flex;flex-direction:column}
.product-category{font-size:.75rem;font-weight:600;color:var(--primary-light);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.4rem}
.product-title{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:.5rem;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-desc{font-size:.85rem;color:var(--text-muted);line-height:1.55;flex:1;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:1rem}
.product-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:1rem;border-top:1px solid var(--border)}
.product-price{font-size:1.25rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* PRODUCT DETAIL */
.product-detail{display:grid;grid-template-columns:1fr 380px;gap:2.5rem;align-items:start}
.product-detail-sidebar{position:sticky;top:calc(var(--navbar-h) + 1.5rem)}
.product-gallery{border-radius:var(--radius-lg);overflow:hidden;background:var(--surface);border:1px solid var(--border);margin-bottom:1.5rem}
.product-gallery img{width:100%;aspect-ratio:16/9;object-fit:cover}
.product-detail-title{font-size:clamp(1.5rem,3vw,2rem);font-weight:800;letter-spacing:-.02em;margin-bottom:.75rem;color:var(--text)}
.product-detail-price{font-size:2rem;font-weight:800;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1.5rem}
.product-detail-actions{display:flex;flex-direction:column;gap:.75rem;margin-bottom:1.5rem}
.product-info-row{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid var(--border);font-size:.9rem}
.product-info-row:last-child{border-bottom:none}
.product-info-row .label{color:var(--text-muted)}
.product-info-row .value{color:var(--text);font-weight:500}

/* BREADCRUMB */
.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--text-muted);margin-bottom:1.5rem;flex-wrap:wrap}
.breadcrumb a{color:var(--text-muted)}
.breadcrumb a:hover{color:var(--primary-light)}
.breadcrumb-sep{color:var(--text-faint);font-size:.75rem}
.breadcrumb .current{color:var(--text)}

/* CART */
.cart-table{width:100%;border-collapse:collapse;background:var(--surface);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}
.cart-table th{background:var(--surface2);color:var(--text-muted);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:.875rem 1.25rem;text-align:left;border-bottom:1px solid var(--border)}
.cart-table td{padding:1.25rem;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}
.cart-table tr:last-child td{border-bottom:none}
.cart-table tr:hover td{background:rgba(255,255,255,.02)}
.cart-price{font-weight:700;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* CHECKOUT */
.checkout-grid{display:grid;grid-template-columns:1fr 380px;gap:2rem;align-items:start}
.payment-options{display:flex;flex-direction:column;gap:.75rem}
.payment-option{display:flex;align-items:center;gap:1rem;background:var(--surface);border:2px solid var(--border);border-radius:var(--radius);padding:1rem 1.25rem;cursor:pointer;transition:all var(--transition)}
.payment-option:hover{border-color:rgba(99,102,241,.4);background:rgba(99,102,241,.04)}
.payment-option.selected{border-color:var(--primary);background:rgba(99,102,241,.08);box-shadow:0 0 0 3px rgba(99,102,241,.1)}
.payment-option input[type="radio"]{accent-color:var(--primary);width:18px;height:18px;flex-shrink:0}
.payment-option .pay-info strong{display:block;font-size:.9375rem;color:var(--text)}
.payment-option .pay-info small{font-size:.8rem;color:var(--text-muted)}

/* FORMS */
.form-group{margin-bottom:1.25rem}
.form-group label{display:block;font-size:.875rem;font-weight:600;color:var(--text);margin-bottom:.5rem}
.form-group input,.form-group select,.form-group textarea{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:.625rem .875rem;font-size:.9375rem;outline:none;transition:all var(--transition);appearance:none;font-family:inherit}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-faint)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:rgba(99,102,241,.6);box-shadow:0 0 0 3px rgba(99,102,241,.12);background:var(--surface2)}
.form-group textarea{resize:vertical;min-height:120px;line-height:1.6}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}

/* AUTH */
.auth-box{max-width:440px;margin:60px auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.5rem;box-shadow:var(--shadow-lg);animation:fadeInUp .5s ease both}
.auth-box h2{text-align:center;font-size:1.625rem;font-weight:800;margin-bottom:.5rem;letter-spacing:-.02em;color:var(--text)}
.auth-footer{text-align:center;margin-top:1.5rem;font-size:.875rem;color:var(--text-muted)}

/* DASHBOARD */
.dashboard-grid{display:grid;grid-template-columns:240px 1fr;gap:1.5rem;align-items:start}
.sidebar{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1rem;position:sticky;top:calc(var(--navbar-h) + 1rem)}
.sidebar a{display:flex;align-items:center;gap:.75rem;padding:.625rem .875rem;border-radius:var(--radius-sm);color:var(--text-muted);font-size:.9rem;font-weight:500;transition:all var(--transition);text-decoration:none;margin-bottom:2px}
.sidebar a:hover{color:var(--text);background:rgba(255,255,255,.05)}
.sidebar a.active{color:var(--primary-light);background:rgba(99,102,241,.1)}

/* STATS */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1.25rem;margin-bottom:1.5rem}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;transition:all var(--transition)}
.stat-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-3px)}
.stat-card .stat-icon{width:44px;height:44px;border-radius:var(--radius);background:rgba(99,102,241,.12);display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:1rem}
.stat-card .num{font-size:1.875rem;font-weight:800;color:var(--text);line-height:1;margin-bottom:.3rem}
.stat-card .label{font-size:.85rem;color:var(--text-muted);font-weight:500}

/* TABLE */
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}
.table{width:100%;border-collapse:collapse;background:var(--surface);font-size:.9rem}
.table thead th{background:var(--surface2);color:var(--text-muted);font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;padding:.875rem 1.25rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}
.table tbody td{padding:1rem 1.25rem;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}
.table tbody tr:last-child td{border-bottom:none}
.table tbody tr:hover td{background:rgba(255,255,255,.025)}

/* TAGS */
.tag{display:inline-flex;align-items:center;gap:.3rem;font-size:.75rem;font-weight:600;padding:.2rem .625rem;border-radius:var(--radius-full);white-space:nowrap}
.tag-green{background:rgba(16,185,129,.12);color:#34d399;border:1px solid rgba(16,185,129,.25)}
.tag-yellow{background:rgba(245,158,11,.12);color:#fbbf24;border:1px solid rgba(245,158,11,.25)}
.tag-red{background:rgba(239,68,68,.12);color:#f87171;border:1px solid rgba(239,68,68,.25)}
.tag-gray{background:rgba(148,163,184,.1);color:#94a3b8;border:1px solid rgba(148,163,184,.2)}
.tag-blue{background:rgba(6,182,212,.12);color:#22d3ee;border:1px solid rgba(6,182,212,.25)}
.tag-indigo{background:rgba(99,102,241,.12);color:#818cf8;border:1px solid rgba(99,102,241,.25)}

/* ALERTS */
.alert{display:flex;align-items:flex-start;gap:.875rem;padding:1rem 1.25rem;border-radius:var(--radius);border:1px solid;font-size:.9rem;line-height:1.55;animation:fadeInUp .3s ease both;margin-bottom:1.25rem}
.alert-success{background:rgba(16,185,129,.08);border-color:rgba(16,185,129,.25);color:#34d399}
.alert-warning{background:rgba(245,158,11,.08);border-color:rgba(245,158,11,.25);color:#fbbf24}
.alert-error{background:rgba(239,68,68,.08);border-color:rgba(239,68,68,.25);color:#f87171}
.alert-info{background:rgba(6,182,212,.08);border-color:rgba(6,182,212,.25);color:#22d3ee}

/* ADMIN NAV */
.admin-nav{background:var(--surface);border-bottom:1px solid var(--border);padding:0 1.5rem;display:flex;align-items:center;gap:.25rem;overflow-x:auto;scrollbar-width:none;position:sticky;top:0;z-index:200}
.admin-nav::-webkit-scrollbar{display:none}
.admin-nav .logo{font-weight:800;color:var(--text);font-size:1rem;margin-right:1rem;padding-right:1rem;border-right:1px solid var(--border);white-space:nowrap;text-decoration:none}
.admin-nav a{display:flex;align-items:center;gap:.5rem;padding:.875rem;color:var(--text-muted);font-size:.875rem;font-weight:500;border-bottom:2px solid transparent;transition:all var(--transition);white-space:nowrap;text-decoration:none}
.admin-nav a:hover{color:var(--text);border-bottom-color:var(--border-hover)}
.admin-nav a.active{color:var(--primary-light);border-bottom-color:var(--primary)}
.admin-nav .ml-auto{margin-left:auto}

/* FOOTER */
.footer{background:var(--surface);border-top:1px solid var(--border);padding:4rem 0 0;margin-top:5rem}

/* EMPTY STATE */
.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:4rem 2rem;color:var(--text-muted)}
.empty-state-icon{font-size:3.5rem;margin-bottom:1.25rem;opacity:.4;animation:float 3s ease-in-out infinite}
.empty-state h3{font-size:1.25rem;font-weight:700;color:var(--text);margin-bottom:.5rem}
.empty-state p{font-size:.9375rem;max-width:360px;margin-bottom:1.5rem;line-height:1.65}

/* SEARCH */
.search-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;margin-bottom:2rem;display:flex;gap:.75rem}
.search-wrap input,.search-wrap select{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:.625rem .875rem;font-size:.9rem;outline:none;transition:all var(--transition)}
.search-wrap input{flex:1}
.search-wrap input:focus,.search-wrap select:focus{border-color:rgba(99,102,241,.5);box-shadow:0 0 0 3px rgba(99,102,241,.1)}

/* SCROLLBAR & SELECTION */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--surface3);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}
::selection{background:rgba(99,102,241,.3);color:#fff}

/* RESPONSIVE */
@media(max-width:1024px){
.product-detail{grid-template-columns:1fr}
.product-detail-sidebar{position:static}
.checkout-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
:root{--navbar-h:60px}
.nav-links{display:none;position:fixed;top:var(--navbar-h);left:0;right:0;background:rgba(10,10,15,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);flex-direction:column;align-items:stretch;padding:1rem;gap:.25rem;z-index:99}
.nav-links.open{display:flex}
.nav-links a{padding:.75rem 1rem;font-size:1rem}
.nav-toggle{display:flex}
.nav-right .btn,.nav-right .nav-btn{display:none}
.nav-right{gap:.5rem}
.mobile-only{display:none!important}
.hero{min-height:auto;padding:4rem 0 3rem}
.hero-stats{flex-direction:column;gap:0;padding:1rem}
.hero-stat+.hero-stat::before{top:0;left:15%;width:70%;height:1px}
.hero-actions{flex-direction:column;align-items:stretch}
.hero-actions .btn{width:100%;justify-content:center}
.dashboard-grid{grid-template-columns:1fr}
.sidebar{position:static;display:flex;flex-direction:row;overflow-x:auto;padding:0.5rem;gap:0.25rem;border-radius:var(--radius);height:auto}
.sidebar a{white-space:nowrap;padding:0.5rem 0.875rem;font-size:0.8125rem;margin-bottom:0}
.sidebar a.active::before{display:none}
.form-row{grid-template-columns:1fr}
.search-wrap{flex-direction:column}
[style*="grid-template-columns:1fr 340px"]{grid-template-columns:1fr!important}
[style*="grid-template-columns:220px 1fr"]{grid-template-columns:1fr!important}
}
@media(max-width:480px){
.container{padding-inline:1rem}
.hero{padding:3rem 0 2.5rem}
.product-grid{grid-template-columns:1fr}
.stats-grid{grid-template-columns:1fr}
.auth-box{padding:1.75rem 1.25rem}
}

/* === ALIASES (backward compat) === */
.btn-purple{background:var(--gradient);background-size:200% 200%;color:#fff;box-shadow:0 4px 15px rgba(99,102,241,.3)}
.btn-purple:hover{background-position:right center;box-shadow:0 6px 24px rgba(99,102,241,.5);transform:translateY(-1px);color:#fff}
.btn-green{background:var(--success);color:#fff;box-shadow:0 4px 15px rgba(16,185,129,.3)}
.btn-green:hover{background:#059669;transform:translateY(-1px);color:#fff}
.btn-red{background:var(--danger);color:#fff}
.btn-red:hover{background:#dc2626;transform:translateY(-1px);color:#fff}
/* Fix old inline styles */
.auth-box p{color:var(--text-muted)}
.auth-box h2{color:var(--text)}

@media(max-width:768px){
.mobile-only{display:flex!important}
}