@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--navy:#0b2f64;--navy-light:#1a4a8a;--gold:#d4af37;--gold-light:#f5d060;--slate:#f8fafc;--text:#1e293b;--text-muted:#64748b;--border:#e2e8f0;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--card-bg:#fff;--safe-bottom:env(safe-area-inset-bottom,0px)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#app{background:var(--slate);height:100%;color:var(--text);-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;overflow:hidden}input,textarea{-webkit-user-select:auto;user-select:auto}img{-webkit-user-drag:none}.app-container{flex-direction:column;height:100dvh;display:flex;overflow:hidden}.page-content{-webkit-overflow-scrolling:touch;flex:1;overflow:hidden auto}.tab-bar{background:var(--navy);border-top:2px solid var(--gold);padding-bottom:var(--safe-bottom);z-index:100;display:flex;position:relative}.tab-item{cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;padding:8px 4px;transition:all .2s;display:flex}.tab-item.active .tab-icon{filter:none;transform:scale(1.15)}.tab-item.active .tab-label{color:var(--gold);font-weight:700}.tab-icon{font-size:20px;transition:transform .2s}.tab-label{color:#94a3b8;letter-spacing:.5px;font-size:10px;font-weight:500;transition:color .2s}.page-header{background:linear-gradient(135deg, var(--navy) 0%, #1a3a7c 100%);color:#fff;z-index:50;padding:16px;position:sticky;top:0;box-shadow:0 2px 12px #0003}.page-header-title{color:var(--gold);letter-spacing:.5px;font-size:17px;font-weight:800}.page-header-sub{color:#94a3b8;margin-top:2px;font-size:11px}.page-header-row{justify-content:space-between;align-items:center;display:flex}.search-bar{background:#ffffff1a;border:1px solid #fff3;border-radius:12px;align-items:center;gap:8px;margin-top:12px;padding:8px 12px;display:flex}.search-bar input{color:#fff;background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:14px}.search-bar input::placeholder{color:#ffffff80}.search-bar .search-icon{color:#fff9;font-size:16px}.category-scroll{border-bottom:1px solid var(--border);-webkit-overflow-scrolling:touch;scrollbar-width:none;background:#fff;gap:8px;padding:12px 16px;display:flex;overflow-x:auto}.category-scroll::-webkit-scrollbar{display:none}.category-chip{border:1.5px solid var(--border);color:var(--text-muted);cursor:pointer;white-space:nowrap;background:#fff;border-radius:20px;flex-shrink:0;padding:6px 14px;font-size:12px;font-weight:600;transition:all .2s}.category-chip.active{background:var(--navy);border-color:var(--navy);color:var(--gold)}.product-list{flex-direction:column;gap:10px;padding:12px;display:flex}.product-card{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:16px;align-items:center;gap:12px;padding:14px;transition:transform .15s,box-shadow .15s;display:flex;box-shadow:0 1px 6px #0000000f}.product-card:active{box-shadow:none;transform:scale(.98)}.product-card-brand{background:var(--navy);color:var(--gold);letter-spacing:1px;text-transform:uppercase;border-radius:6px;margin-bottom:4px;padding:2px 7px;font-size:9px;font-weight:800;display:inline-block}.product-card-name{color:var(--text);font-size:13px;font-weight:700;line-height:1.4}.product-card-spec{color:var(--text-muted);margin-top:2px;font-size:11px}.product-card-info{flex:1;min-width:0}.product-card-right{flex-direction:column;align-items:flex-end;gap:6px;display:flex}.product-card-price{color:var(--danger);white-space:nowrap;font-size:14px;font-weight:800}.btn-add{background:var(--navy);color:var(--gold);cursor:pointer;white-space:nowrap;border:none;border-radius:10px;align-items:center;gap:4px;padding:7px 14px;font-size:12px;font-weight:700;transition:all .2s;display:flex}.btn-add:active{transform:scale(.95)}.coverage-badge{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:6px;padding:2px 6px;font-size:9px;font-weight:700}.cart-fab{background:var(--navy);color:#fff;border:2px solid var(--gold);cursor:pointer;z-index:99;border-radius:50px;align-items:center;gap:8px;padding:12px 18px;font-size:13px;font-weight:700;animation:.3s slideUp;display:flex;position:fixed;bottom:80px;right:16px;box-shadow:0 4px 20px #0b2f6466}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.cart-list{flex-direction:column;gap:10px;padding:12px;display:flex}.cart-item{border:1px solid var(--border);background:#fff;border-radius:16px;padding:14px;box-shadow:0 1px 6px #0000000f}.cart-item-header{justify-content:space-between;align-items:flex-start;margin-bottom:10px;display:flex}.cart-item-name{color:var(--text);flex:1;margin-right:8px;font-size:13px;font-weight:700}.cart-item-remove{cursor:pointer;color:var(--danger);background:0 0;border:none;padding:0;font-size:18px}.qty-control{align-items:center;gap:8px;display:flex}.qty-btn{border:1.5px solid var(--border);cursor:pointer;width:32px;height:32px;color:var(--navy);background:#fff;border-radius:10px;justify-content:center;align-items:center;font-size:18px;font-weight:700;transition:all .2s;display:flex}.qty-btn:active{background:var(--navy);color:#fff}.qty-value{text-align:center;min-width:32px;font-size:15px;font-weight:700}.cart-item-footer{justify-content:space-between;align-items:center;margin-top:10px;display:flex}.cart-item-price{color:var(--danger);font-size:14px;font-weight:800}.discount-input{background:#fef3c7;border-radius:8px;align-items:center;gap:6px;padding:4px 8px;display:flex}.discount-input input{width:40px;color:var(--warning);text-align:center;background:0 0;border:none;outline:none;font-family:inherit;font-size:13px;font-weight:700}.discount-input label{color:var(--warning);font-size:12px;font-weight:600}.config-card{border:1px solid var(--border);background:#fff;border-radius:16px;margin:12px;padding:16px;box-shadow:0 1px 6px #0000000f}.config-title{color:var(--navy);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:13px;font-weight:800}.tier-grid{gap:8px;display:flex}.tier-btn{border:1.5px solid var(--border);color:var(--text-muted);cursor:pointer;text-align:center;background:#fff;border-radius:10px;flex:1;padding:8px 4px;font-size:11px;font-weight:600;transition:all .2s}.tier-btn.active{border-color:var(--navy);background:var(--navy);color:var(--gold)}.vat-grid{gap:8px;display:flex}.vat-btn{border:1.5px solid var(--border);color:var(--text-muted);cursor:pointer;text-align:center;background:#fff;border-radius:10px;flex:1;padding:8px 4px;font-size:12px;font-weight:600;transition:all .2s}.vat-btn.active{border-color:var(--success);background:var(--success);color:#fff}.form-group{margin-bottom:14px}.form-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;font-size:11px;font-weight:700;display:block}.form-input{border:1.5px solid var(--border);background:#fff;border-radius:12px;outline:none;width:100%;padding:10px 14px;font-family:inherit;font-size:14px;transition:border-color .2s}.form-input:focus{border-color:var(--navy)}.form-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.order-summary{background:var(--navy);color:#fff;border-radius:20px;margin:12px;padding:18px}.summary-row{justify-content:space-between;align-items:center;padding:6px 0;display:flex}.summary-label{color:#ffffffb3;font-size:13px}.summary-value{font-size:13px;font-weight:700}.summary-total{border-top:1px solid #fff3;margin-top:8px;padding-top:8px}.summary-total .summary-label{color:#fff;font-size:14px;font-weight:700}.summary-total .summary-value{color:var(--gold);font-size:18px;font-weight:800}.btn-primary{background:var(--gold);width:100%;color:var(--navy);cursor:pointer;text-transform:uppercase;letter-spacing:.5px;border:none;border-radius:16px;padding:15px;font-family:inherit;font-size:15px;font-weight:800;transition:all .2s}.btn-primary:active{transform:scale(.97)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{width:100%;color:var(--navy);border:2px solid var(--navy);cursor:pointer;background:#fff;border-radius:16px;padding:13px;font-family:inherit;font-size:14px;font-weight:700;transition:all .2s}.btn-danger{color:var(--danger);cursor:pointer;background:#fef2f2;border:1.5px solid #fecaca;border-radius:12px;padding:8px 14px;font-family:inherit;font-size:12px;font-weight:700}.btn-row{gap:10px;padding:12px 16px;display:flex}.qr-section{text-align:center;border:1px solid var(--border);background:#fff;border-radius:20px;margin:12px;padding:20px;box-shadow:0 2px 12px #00000014}.qr-title{color:var(--navy);margin-bottom:4px;font-size:14px;font-weight:800}.qr-amount{color:var(--danger);margin-bottom:16px;font-size:22px;font-weight:800}.qr-img{border:3px solid var(--navy);border-radius:12px;width:200px;height:200px;margin:0 auto;overflow:hidden}.qr-img img{-o-object-fit:contain;object-fit:contain;width:100%;height:100%}.qr-bank-info{text-align:left;background:#f0f7ff;border-radius:12px;margin-top:14px;padding:12px}.qr-bank-row{gap:6px;margin-bottom:4px;display:flex}.qr-bank-label{color:var(--text-muted);min-width:60px;font-size:11px;font-weight:600}.qr-bank-value{color:var(--navy);font-size:12px;font-weight:700}.invoice-header{background:linear-gradient(135deg, var(--navy) 0%, #1a3a7c 100%);color:#fff;border-radius:20px;margin:12px;padding:16px}.invoice-company{color:var(--gold);font-size:18px;font-weight:800}.invoice-title{color:#ffffffb3;margin-top:2px;font-size:12px}.invoice-id{color:#fff9;margin-top:6px;font-size:12px}.invoice-table{border:1px solid var(--border);border-radius:16px;margin:12px;overflow:hidden}.invoice-table-header{background:var(--navy);grid-template-columns:1fr 3fr 1fr 1fr 1.2fr;gap:4px;padding:10px 12px;display:grid}.invoice-table-header span{color:var(--gold);text-transform:uppercase;text-align:center;font-size:10px;font-weight:700}.invoice-table-header span:nth-child(2){text-align:left}.invoice-row{border-bottom:1px solid var(--border);background:#fff;grid-template-columns:1fr 3fr 1fr 1fr 1.2fr;align-items:center;gap:4px;padding:10px 12px;display:grid}.invoice-row:last-child{border-bottom:none}.invoice-row span{color:var(--text);text-align:center;font-size:11px}.invoice-row span:nth-child(2){text-align:left;font-weight:600}.invoice-row span:last-child{color:var(--danger);font-weight:800}.order-card{border:1px solid var(--border);background:#fff;border-radius:16px;margin:12px;padding:16px;box-shadow:0 1px 6px #0000000f}.order-card-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.order-card-id{color:var(--navy);font-size:14px;font-weight:800}.order-status-badge{border-radius:20px;padding:4px 10px;font-size:11px;font-weight:700}.order-card-customer{color:var(--text);font-size:13px;font-weight:600}.order-card-total{color:var(--danger);margin-top:6px;font-size:15px;font-weight:800}.order-card-date{color:var(--text-muted);margin-top:4px;font-size:11px}.pin-container{background:linear-gradient(135deg, var(--navy) 0%, #1a3a7c 100%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:32px;display:flex}.pin-title{color:var(--gold);text-align:center;margin-bottom:8px;font-size:22px;font-weight:800}.pin-sub{color:#fff9;text-align:center;margin-bottom:32px;font-size:13px}.pin-dots{gap:12px;margin-bottom:32px;display:flex}.pin-dot{background:0 0;border:2px solid #ffffff80;border-radius:50%;width:16px;height:16px;transition:background .2s}.pin-dot.filled{background:var(--gold);border-color:var(--gold)}.pin-grid{grid-template-columns:repeat(3,1fr);gap:12px;width:100%;max-width:260px;display:grid}.pin-key{color:#fff;cursor:pointer;background:#ffffff1a;border:1px solid #fff3;border-radius:16px;height:60px;font-family:inherit;font-size:22px;font-weight:700;transition:all .15s}.pin-key:active{background:var(--gold);color:var(--navy);transform:scale(.95)}.pin-key.delete{font-size:18px}.pin-error{color:#fca5a5;margin-bottom:16px;font-size:13px;font-weight:600}.admin-tab-bar{border-bottom:2px solid var(--border);background:#fff;display:flex}.admin-tab{text-align:center;color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:3px solid #0000;flex:1;padding:12px 4px;font-size:12px;font-weight:600;transition:all .2s}.admin-tab.active{color:var(--navy);border-bottom-color:var(--gold);font-weight:800}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:60px 32px;display:flex}.empty-icon{margin-bottom:16px;font-size:48px}.empty-title{color:var(--text);margin-bottom:8px;font-size:16px;font-weight:700}.empty-sub{color:var(--text-muted);font-size:13px;line-height:1.5}.modal-overlay{z-index:200;background:#00000080;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-sheet{background:#fff;border-radius:24px 24px 0 0;width:100%;max-height:90vh;padding:20px;overflow-y:auto}.modal-handle{background:var(--border);border-radius:2px;width:40px;height:4px;margin:0 auto 16px}.modal-title{color:var(--navy);margin-bottom:16px;font-size:16px;font-weight:800}.section{padding:12px 16px}.section-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;font-size:13px;font-weight:800}.text-center{text-align:center}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-8{gap:8px}.p-16{padding:16px}.pb-24{padding-bottom:24px}.fw-700{font-weight:700}.fw-800{font-weight:800}.fs-12{font-size:12px}.fs-14{font-size:14px}.color-gold{color:var(--gold)}.color-danger{color:var(--danger)}.color-navy{color:var(--navy)}.color-muted{color:var(--text-muted)}.customer-layout{height:100dvh;color:var(--text);-webkit-overflow-scrolling:touch;background:#fff;flex-direction:column;display:flex;overflow:hidden auto}.customer-header{z-index:100;background:#fff;position:sticky;top:0;box-shadow:0 2px 10px #0000000d}.header-container{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:12px 24px;display:flex}.brand-logo{align-items:center;gap:12px;text-decoration:none;display:flex}.brand-logo .logo-icon{background:linear-gradient(135deg, var(--gold), var(--gold-light));border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex;box-shadow:0 4px 10px #d4af374d}.brand-logo .logo-text{color:var(--navy);letter-spacing:1px;font-size:18px;font-weight:800}.header-nav{gap:28px;display:flex}.header-nav .nav-link{color:var(--text);padding-bottom:4px;font-size:15px;font-weight:600;text-decoration:none;transition:color .2s;position:relative}.header-nav .nav-link:after{content:"";background:var(--gold);border-radius:2px;height:2px;transition:transform .25s;position:absolute;bottom:-2px;left:0;right:0;transform:scaleX(0)}.header-nav .nav-link:hover{color:var(--navy)}.header-nav .nav-link:hover:after{transform:scaleX(1)}.header-nav .nav-link.active{color:var(--navy);font-weight:700}.header-nav .nav-link.active:after{transform:scaleX(1)}.btn-admin-portal{background:var(--navy);color:var(--gold);cursor:pointer;border:none;border-radius:20px;align-items:center;gap:6px;padding:8px 16px;font-size:13px;font-weight:700;display:flex}.customer-main{flex:1}.customer-footer{background:linear-gradient(160deg, #061a3a 0%, var(--navy) 100%);color:#fff;padding:64px 24px 0}.footer-container{grid-template-columns:2fr repeat(3,1fr);gap:48px;max-width:1200px;margin:0 auto;display:grid}.footer-brand-desc{color:#fff9;margin-top:12px;margin-bottom:20px;font-size:14px;line-height:1.7}.footer-hotline{background:#d4af371f;border:1px solid #d4af3740;border-radius:12px;align-items:center;gap:10px;margin-top:8px;padding:12px 16px;display:flex}.footer-hotline a{text-decoration:none;color:var(--gold)!important;margin-bottom:0!important;font-size:18px!important;font-weight:800!important}.footer-col h3{color:var(--gold);text-transform:uppercase;letter-spacing:1.5px;margin-bottom:20px;font-size:13px;font-weight:800}.footer-col p{color:#ffffffa6;margin-bottom:10px;font-size:14px;line-height:1.7}.footer-col a{color:#ffffffa6;align-items:center;gap:6px;margin-bottom:10px;font-size:14px;text-decoration:none;transition:color .2s,transform .2s;display:flex}.footer-col a:hover{color:var(--gold);transform:translate(3px)}.footer-social{gap:12px;margin-top:16px;display:flex}.footer-social-btn{cursor:pointer;background:#ffffff14;border:1px solid #ffffff1f;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;text-decoration:none;transition:all .2s;display:flex}.footer-social-btn:hover{border-color:var(--gold);background:#d4af3733;transform:translateY(-2px)}.footer-divider{border:none;border-top:1px solid #ffffff14;max-width:1200px;margin:48px auto 0}.footer-bottom{color:#fff6;justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:20px 0 24px;font-size:13px;display:flex}.footer-back-top{color:#fff9;cursor:pointer;background:#ffffff14;border:1px solid #ffffff26;border-radius:8px;align-items:center;gap:4px;padding:6px 14px;font-family:inherit;font-size:12px;transition:all .2s;display:flex}.footer-back-top:hover{color:var(--gold);border-color:var(--gold);background:#d4af3726}.home-page{padding-bottom:60px}.hero-section{text-align:center;background:url(https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?q=80&w=2000&auto=format&fit=crop) 50%/cover no-repeat;justify-content:center;align-items:center;min-height:70vh;display:flex;position:relative}.hero-overlay{background:linear-gradient(160deg,#0b2f64bf 0%,#0b2f64eb 100%);position:absolute;inset:0}.hero-content{z-index:10;max-width:860px;padding:0 24px;animation:.9s both heroFadeIn;position:relative}@keyframes heroFadeIn{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.hero-title{color:#fff;text-shadow:0 2px 20px #0006;letter-spacing:-.5px;margin-bottom:20px;font-size:52px;font-weight:800;line-height:1.15}.hero-subtitle{color:#ffffffe0;max-width:640px;margin-bottom:36px;margin-left:auto;margin-right:auto;font-size:18px;font-weight:400;line-height:1.6}.hero-btn{background:linear-gradient(135deg, var(--gold), var(--gold-light));color:var(--navy);cursor:pointer;text-transform:uppercase;letter-spacing:1.5px;border:none;border-radius:50px;padding:16px 40px;font-size:16px;font-weight:800;box-shadow:0 8px 25px #d4af3780}.hero-scroll-indicator{z-index:10;color:#fff9;letter-spacing:1px;cursor:pointer;flex-direction:column;align-items:center;gap:6px;font-size:12px;animation:2s infinite bounceDown;display:flex;position:absolute;bottom:28px;left:50%;transform:translate(-50%)}.hero-scroll-indicator svg{opacity:.6}@keyframes bounceDown{0%,to{transform:translate(-50%)translateY(0)}50%{transform:translate(-50%)translateY(6px)}}.hero-dots{z-index:10;gap:8px;display:flex;position:absolute;bottom:20px;right:24px}.hero-dot{cursor:pointer;background:#fff6;border:none;border-radius:50%;width:8px;height:8px;padding:0;transition:all .3s}.hero-dot.active{background:var(--gold);border-radius:4px;width:24px}.trust-section{z-index:20;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:-50px auto 60px;padding:0 24px;display:grid;position:relative}.trust-item{background:#fff;border:1px solid #0b2f640f;border-radius:20px;align-items:center;gap:16px;padding:24px 28px;display:flex;box-shadow:0 10px 40px #0b2f641a}.trust-icon{flex-shrink:0;font-size:36px}.trust-item 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