:root{--red: #EA2839;--blue: #1A206D;--yellow: #FFD500;--green: #00A551;--white: #ffffff;--light-gray: #f5f5f5;--dark-gray: #333333;--shadow: 0 5px 15px rgba(0,0,0,.08);--radius: 10px;--primary: #1A206D;--primary-dark: #141960;--accent: #FFD500}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--light-gray);color:var(--dark-gray);line-height:1.6;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow-x:hidden}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background:linear-gradient(135deg,var(--blue) 0%,#2a3a9e 100%);color:var(--white);display:flex;align-items:center;justify-content:space-between;padding:14px 32px;position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px #0003}.navbar:after{content:"";display:block;position:absolute;bottom:0;left:0;width:100%;height:4px;background:linear-gradient(to right,var(--red) 25%,var(--blue) 25%,var(--blue) 50%,var(--yellow) 50%,var(--yellow) 75%,var(--green) 75%)}.navbar-logo a{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--white)}.navbar-logo-icon{background:var(--yellow);color:var(--blue);width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;flex-shrink:0}.navbar-logo-text{font-size:1.5rem;font-weight:700;color:var(--white)}.navbar-logo-text span{color:var(--yellow)}.navbar-links{display:flex;align-items:center;gap:4px}.navbar-links a{color:var(--white);text-decoration:none;padding:8px 14px;border-radius:6px;transition:background .2s;font-size:.96rem;display:flex;align-items:center;gap:6px}.navbar-links a:hover{background:#ffffff26}.cart-badge{position:absolute;top:2px;right:4px;background:var(--red);color:#fff;border-radius:50%;width:17px;height:17px;font-size:.67rem;display:flex;align-items:center;justify-content:center;font-weight:700}.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:6px;font-weight:600;cursor:pointer;text-decoration:none;border:none;font-size:.95rem;transition:opacity .2s,transform .1s;font-family:inherit}.btn:hover{opacity:.88;transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-blue{background:var(--blue);color:var(--white)}.btn-red{background:var(--red);color:var(--white)}.btn-green{background:var(--green);color:var(--white)}.btn-yellow{background:var(--yellow);color:var(--blue);font-weight:700}.btn-gray{background:var(--dark-gray);color:var(--white)}.btn-sm{padding:6px 14px;font-size:.85rem}.section-title{font-size:1.7rem;color:var(--blue);font-weight:700;margin-bottom:8px;display:inline-block}.section-title:after{content:"";display:block;width:60px;height:4px;background:var(--green);border-radius:2px;margin-top:6px}.welcome-section{background:linear-gradient(135deg,var(--blue) 0%,#1e3a8a 50%,#005c2e 100%);color:var(--white);padding:80px 20px;text-align:center}.welcome-content h2{font-size:2.6rem;font-weight:800;margin-bottom:16px}.welcome-content p{font-size:1.1rem;margin-bottom:10px;opacity:.92;max-width:620px;margin-left:auto;margin-right:auto}.welcome-actions{margin-top:30px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.shop-section{padding:50px 20px}.shop-page{padding:0 0 50px}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:24px;margin-top:30px}.product-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;text-align:center;transition:box-shadow .2s,transform .2s;display:flex;flex-direction:column;gap:10px}.product-card:hover{box-shadow:0 8px 24px #00000021;transform:translateY(-3px)}.product-card img{width:100%;height:130px;object-fit:cover;border-radius:8px}.product-img-placeholder{width:100%;height:130px;background:linear-gradient(135deg,#e8f5e9,#e3f2fd);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:2.5rem;color:var(--green)}.product-name{font-size:1.05rem;font-weight:600;color:var(--dark-gray)}.product-price{font-size:1.1rem;font-weight:700;color:var(--blue)}.old-price{text-decoration:line-through;color:#999;font-weight:400;margin-right:6px;font-size:.95rem}.promo-price{color:var(--red)}.product-unit{font-size:.82rem;color:#777;margin-left:2px}.add-to-cart-btn{margin-top:auto;padding:9px 18px;background:var(--green);color:var(--white);border:none;border-radius:6px;font-weight:600;cursor:pointer;transition:background .18s;display:flex;align-items:center;justify-content:center;gap:7px;font-family:inherit;font-size:.93rem}.add-to-cart-btn:hover{background:#008a43}.form-group{margin-bottom:18px}.form-group label{display:block;margin-bottom:6px;font-weight:500;color:var(--dark-gray)}input,textarea,select{display:block;width:100%;padding:10px 14px;border:1px solid #ccc;border-radius:6px;font-size:.97rem;font-family:inherit;transition:border-color .2s;margin-bottom:0}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--blue)}.login-page,.register-page{max-width:420px;margin:60px auto;background:var(--white);padding:40px;border-radius:var(--radius);box-shadow:var(--shadow)}.login-page h2,.register-page h2{color:var(--blue);font-size:1.8rem;margin-bottom:24px;font-weight:700}.login-page input,.register-page input{display:block;width:100%;margin-bottom:14px}.login-page button,.register-page button{width:100%;padding:12px;background:var(--blue);color:#fff;border:none;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;font-family:inherit}.login-page button:hover,.register-page button:hover{background:var(--primary-dark)}.checkout-page{padding:40px 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#eee}.cart-row:last-child{border-bottom:none}.cart-thumb{width:64px;height:64px;border-radius:8px;background:var(--light-gray);display:flex;align-items:center;justify-content:center;overflow:hidden;color:#bbb}.cart-thumb img{width:100%;height:100%;object-fit:cover}.cart-name{font-weight:600;color:var(--blue)}.cart-unit-price{font-size:.86rem;color:#888}.cart-line-total{font-weight:700;color:var(--blue);min-width:92px;text-align:right}.cart-remove{background:none;border:none;color:#c33;cursor:pointer;font-size:.95rem;padding:6px}.cart-remove:hover{color:var(--red)}.qty-control{display:flex;align-items:center;border:1px solid #ddd;border-radius:8px;overflow:hidden}.qty-control button{background:var(--light-gray);border:none;width:32px;height:34px;cursor:pointer;color:var(--blue);font-size:.75rem}.qty-control button:hover{background:#e6e6e6}.qty-control input{width:46px;height:34px;border:none;text-align:center;font-family:inherit;font-size:.95rem;-moz-appearance:textfield}.qty-control 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.step-dot{background:var(--blue);color:#fff}.checkout-steps li.done{color:var(--green)}.checkout-steps li.done .step-dot{background:var(--green);color:#fff}.checkout-panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}.auth-panel{max-width:420px;margin:0 auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field.full,.form-grid .full{grid-column:1 / -1}.field>span{font-size:.86rem;font-weight:600;color:#444}.field input,.field textarea,.field select,.checkout-panel textarea{padding:10px 14px;border:1px solid #ccc;border-radius:8px;font-family:inherit;font-size:.97rem;width:100%}.field input:focus,.field textarea:focus{outline:2px solid var(--blue);outline-offset:-1px}.field em{color:#999;font-style:normal;font-weight:400}.hint{color:#888;font-size:.85rem;margin:8px 0}.hint.warn{color:#b26a00;background:#fff8e6;padding:10px 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img{max-width:260px;width:100%;border:1px solid #eee;border-radius:var(--radius);padding:10px;background:#fff}.qr-caption{color:#666;font-size:.88rem;margin-top:10px}.bank-details{background:var(--light-gray);padding:16px;border-radius:var(--radius);font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.92rem;white-space:pre-wrap;word-break:break-word;margin:0}.review-table{width:100%;border-collapse:collapse;font-size:.95rem}.review-table td{padding:9px 0;border-bottom:1px solid #f0f0f0}.review-table .center{text-align:center}.review-table .right{text-align:right}.review-table tfoot td{border-bottom:none;padding:6px 0;color:#666}.review-table .discount-row td{color:var(--green)}.review-table .grand-total td{font-size:1.15rem;font-weight:700;color:var(--blue);border-top:2px solid #eee;padding-top:12px}.promo-box{display:flex;gap:8px;margin:18px 0 4px}.promo-box input{flex:1;padding:9px 14px;border:1px solid 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0;font-size:.9rem;color:#2c6b4b}.order-status-row{display:flex;gap:26px;flex-wrap:wrap;padding-bottom:18px;margin-bottom:8px;border-bottom:1px solid #eee}.order-status-row>div{display:flex;flex-direction:column;gap:5px}.order-status-row .label{font-size:.78rem;color:#999;text-transform:uppercase;letter-spacing:.5px}.status-badge{display:inline-block;padding:3px 11px;border-radius:20px;font-size:.8rem;font-weight:600;text-transform:capitalize}.status-pending{background:#fff3d6;color:#8a6100}.status-confirmed{background:#e3f0ff;color:#14509b}.status-preparing{background:#efe6ff;color:#5b2ea6}.status-delivered{background:#e4f8ee;color:#00713a}.status-cancelled{background:#fdecee;color:#b3121f}@media (max-width: 640px){.form-grid{grid-template-columns:1fr}.cart-row{grid-template-columns:52px 1fr auto;grid-template-areas:"thumb info remove" "qty qty 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var(--blue)}.order-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap;padding-bottom:12px;border-bottom:1px solid #f0f0f0}.order-card-badges{display:flex;gap:6px;flex-wrap:wrap}.order-items{list-style:none;padding:12px 0;margin:0;font-size:.92rem}.order-items li{display:flex;justify-content:space-between;padding:3px 0;color:#555}.order-card-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;padding-top:12px;border-top:1px solid #f0f0f0}.order-card-foot strong{color:var(--blue);font-size:1.05rem}.order-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.locked-note{margin:0;font-size:.82rem;display:inline-flex;align-items:center;gap:5px}.slot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px;margin-top:6px}.slot{display:flex;align-items:center;gap:10px;padding:14px 16px;border:2px solid #e0e0e0;border-radius:var(--radius);cursor:pointer;background:#fff;transition:border-color .12s,background .12s}.slot:hover{border-color:#bcd}.slot input{accent-color:var(--green)}.slot.selected{border-color:var(--green);background:#f2fdf7}.slot-day{font-size:.94rem;color:#333;text-transform:capitalize}@media (max-width: 640px){.order-card-foot{flex-direction:column;align-items:stretch}.order-actions{justify-content:stretch}.order-actions .btn{flex:1;justify-content:center}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.qty-picker{display:flex;align-items:center;gap:8px;margin:8px 0 10px;width:100%}.qty-picker select{flex:1;padding:7px 10px;border:1px solid #d5d5d5;border-radius:6px;font-family:inherit;font-size:.9rem;background:#fff;cursor:pointer}.qty-picker select:focus{outline:2px solid var(--blue);outline-offset:-1px}.qty-line-total{font-weight:700;color:var(--blue);font-size:.92rem;white-space:nowrap}.cart-qty-select{padding:8px 10px;border:1px solid #ddd;border-radius:8px;font-family:inherit;font-size:.92rem;background:#fff;min-width:96px}.hero-note{font-size:.92rem;opacity:.85}.invoice-actions{display:flex;gap:10px;margin-bottom:16px}.invoice-sheet{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:34px;color:#222}.invoice-head{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-bottom:22px;border-bottom:2px solid var(--blue)}.invoice-brand{font-size:1.35rem;font-weight:700;color:var(--blue);margin-bottom:6px}.invoice-meta{font-size:.86rem;color:#666;line-height:1.5}.invoice-title-block{text-align:right}.invoice-title-block h1{font-size:1.5rem;margin:0 0 6px;color:var(--blue);text-transform:uppercase;letter-spacing:2px}.invoice-parties{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0}.invoice-label{font-size:.72rem;text-transform:uppercase;letter-spacing:1px;color:#999;margin-bottom:6px;font-weight:600}.invoice-table{width:100%;border-collapse:collapse;font-size:.9rem;margin-top:8px}.invoice-table th{text-align:left;padding:10px 8px;border-bottom:2px solid #e8e8e8;font-size:.74rem;text-transform:uppercase;letter-spacing:.6px;color:#888}.invoice-table td{padding:10px 8px;border-bottom:1px solid #f2f2f2}.invoice-table .right,.invoice-totals .right{text-align:right}.invoice-totals{width:100%;max-width:320px;margin-left:auto;margin-top:18px;border-collapse:collapse;font-size:.92rem}.invoice-totals td{padding:6px 8px;color:#555}.invoice-totals .discount-row td{color:var(--green)}.invoice-totals .invoice-grand td{font-size:1.15rem;font-weight:700;color:var(--blue);border-top:2px solid #e8e8e8;padding-top:12px}.invoice-footer{margin-top:30px;padding-top:18px;border-top:1px solid #eee;font-size:.86rem;color:#777;text-align:center}@media print{.navbar,.site-footer,.no-print{display:none!important}body{background:#fff}.narrow-page{padding:0;max-width:none}.invoice-sheet{box-shadow:none;border-radius:0;padding:0}}@media (max-width: 640px){.invoice-parties{grid-template-columns:1fr}.invoice-sheet{padding:20px}.invoice-title-block{text-align:left}}.admin-page{background:var(--light-gray);min-height:100vh;padding-bottom:60px}.admin-header{background:linear-gradient(135deg,var(--blue),#2a3a9e);color:var(--white);padding:28px 32px}.admin-header h2{font-size:1.6rem;font-weight:700;display:flex;align-items:center;gap:10px}.admin-tabs{display:flex;background:var(--white);border-bottom:2px solid #e4e8ef;overflow-x:auto;position:sticky;top:62px;z-index:100;box-shadow:0 2px 6px #0000000f}.admin-tab{padding:16px 24px;cursor:pointer;font-weight:500;color:#666;white-space:nowrap;border-bottom:3px solid transparent;transition:color .2s,border-color .2s;display:flex;align-items:center;gap:8px;font-size:.95rem}.admin-tab:hover{color:var(--blue)}.admin-tab.active{color:var(--blue);border-bottom-color:var(--green);font-weight:600;background:#f8faff}.admin-content{background:var(--white);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);margin:24px 32px}.admin-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:20px;margin:20px 0 30px}.admin-stat-card{background:var(--white);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow);border-left:4px solid var(--blue)}.admin-stat-card h4{font-size:.9rem;color:#666;margin-bottom:8px;font-weight:500}.admin-stat-card .stat-value{font-size:2rem;font-weight:700}.admin-stat-card.red-accent{border-left-color:var(--red)}.admin-stat-card.green-accent{border-left-color:var(--green)}.admin-stat-card.yellow-accent{border-left-color:var(--yellow)}.stat-value.blue-val{color:var(--blue)}.stat-value.red-val{color:var(--red)}.stat-value.green-val{color:var(--green)}.stat-value.yellow-val{color:#b8860b}.admin-table{width:100%;border-collapse:collapse;margin-top:20px;font-size:.94rem}.admin-table th,.admin-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #eee}.admin-table th{background:var(--light-gray);color:var(--blue);font-weight:600;font-size:.88rem;text-transform:uppercase;letter-spacing:.03em}.admin-table tr:hover{background:#00a5510a}.admin-section-title{font-size:1.3rem;color:var(--blue);font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:10px}.admin-form{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:20px}.admin-form-group{margin-bottom:4px}.admin-form-group label{display:block;margin-bottom:6px;font-weight:500;color:#444;font-size:.92rem}.admin-form-box{background:#ffd50012;border:1px solid rgba(255,213,0,.3);border-radius:var(--radius);padding:24px;margin-top:20px}.admin-content h3{font-size:1.2rem;color:var(--blue);margin-bottom:16px;font-weight:700}.admin-content h4{font-size:1.05rem;color:var(--dark-gray);margin-bottom:12px;font-weight:600}.admin-action-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:10px}.admin-sidebar{min-width:200px;background:var(--blue);color:var(--white);padding:0}.admin-sidebar ul{list-style:none;margin:0;padding:0}.admin-sidebar li{padding:15px 20px;cursor:pointer}.admin-sidebar li.active,.admin-sidebar li:hover{background:var(--primary-dark)}.admin-sidebar a{color:var(--white);text-decoration:none;display:flex;align-items:center;gap:8px}.status-select{padding:6px 10px;border-radius:5px;border:1px solid #ccc;font-size:.88rem}.info-box{background:#00a55112;border-left:4px solid var(--green);border-radius:6px;padding:14px 18px;margin-top:20px;font-size:.93rem;color:#333;display:flex;align-items:flex-start;gap:10px}.info-box i{color:var(--green);margin-top:2px}@media (max-width: 768px){.admin-content{margin:16px;padding:20px}.admin-tabs{top:0}.admin-stats-grid{grid-template-columns:1fr 1fr}.admin-form{grid-template-columns:1fr}}.admin-toast{position:fixed;top:18px;right:18px;z-index:999;padding:13px 20px;border-radius:8px;color:#fff;box-shadow:0 6px 20px #0000002e;font-size:.92rem;max-width:360px}.admin-toast.ok{background:#00a551}.admin-toast.error{background:#ea2839}.admin-empty{text-align:center;color:#999;padding:26px}.admin-sub{margin:4px 0 0;color:#666;font-size:.88rem}.muted{color:#aaa}.mono{font-family:ui-monospace,SF Mono,Menlo,monospace;letter-spacing:1px}.admin-thumb{width:80px;height:80px;object-fit:cover;border-radius:8px;border:1px solid #ddd;margin-top:10px}.admin-thumb.sm{width:42px;height:42px;margin-top:0}.admin-table select{padding:4px 8px;border-radius:4px;border:1px solid #ccc;font-size:.85rem;font-family:inherit}.admin-table small{color:#999;font-size:.78rem}.admin-form-box textarea{width:100%;padding:11px 14px;border:1px solid #ccc;border-radius:8px;font-family:inherit;font-size:.95rem;resize:vertical}.admin-form-box .hint{color:#888;font-size:.82rem}.qr-current{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin:14px 0}.qr-current img{width:150px;height:150px;object-fit:contain;border:1px solid #ddd;border-radius:8px;padding:8px;background:#fff}.qr-pdf{width:150px;height:150px;border:1px solid #ddd;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:#fafafa;color:#c33}.qr-pdf i{font-size:2.4rem}.qr-pdf span{font-size:.82rem;color:#666}.preview-box{background:#f2fdf7;border:1px solid #b8e6cd;border-radius:8px;padding:12px 16px;color:#00713a}.admin-form-group select{padding:9px 12px;border:1px solid #ccc;border-radius:6px;font-family:inherit;font-size:.94rem;background:#fff;width:100%}.admin-table s{color:#aaa}