:root{--bg: #f5f7fb;--bg-accent: #eef2ff;--card: #ffffff;--text: #0f172a;--text-muted: #64748b;--primary: #2563eb;--primary-strong: #1d4ed8;--primary-soft: #e0e7ff;--success: #16a34a;--warning: #ea580c;--danger: #dc2626;--border: #e2e8f0;--shadow-sm: 0 4px 12px rgba(15, 23, 42, .06);--shadow-md: 0 12px 28px rgba(15, 23, 42, .12);--radius-md: 12px;--radius-lg: 18px;--transition: .16s ease}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:radial-gradient(circle at top,#f8fafc,#eef2ff 45%,#f5f7fb);color:var(--text)}*{box-sizing:border-box}*::selection{background:#c7d2fe;color:#1e1b4b}img{max-width:100%;display:block}button,input,select,textarea{font-family:inherit}.App{min-height:100vh;background:var(--bg)}.main-container{padding:32px 24px 56px;max-width:1200px;margin:0 auto}.btn-primary{background:linear-gradient(135deg,var(--primary),#38bdf8);color:#fff;border:none;padding:12px 20px;border-radius:10px;cursor:pointer;font-size:14px;font-weight:600;transition:transform var(--transition),box-shadow var(--transition),filter var(--transition);box-shadow:0 8px 18px #2563eb38}.btn-primary:hover:not(:disabled){transform:translateY(-1px);filter:brightness(.98);box-shadow:0 12px 24px #2563eb47}.btn-primary:active:not(:disabled){transform:translateY(0);box-shadow:0 6px 16px #2563eb38}.btn-primary:disabled{background:#c7d2fe;cursor:not-allowed;box-shadow:none}.form-group{margin-bottom:16px}.form-group label{display:block;margin-bottom:6px;font-weight:600;font-size:13px;color:var(--text-muted)}.form-group input,.form-group select{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:10px;font-size:14px;background:#fff;transition:border-color var(--transition),box-shadow var(--transition)}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb26}.form-group input:disabled{background:#f1f5f9;cursor:not-allowed}.error-message{background:#fef2f2;color:#b42318;padding:12px;border-radius:10px;margin:16px 0;font-size:14px;border:1px solid #fecaca}.header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:14px 24px;background:#ffffffe6;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-sm)}.header-left{display:flex;align-items:center;gap:8px}.header-center{text-align:center}.header-right{display:flex;align-items:center;justify-content:flex-end;gap:10px}.brand{font-weight:700;font-size:18px;color:var(--text);letter-spacing:.3px}.icon-btn,.text-btn{background:transparent;border:1px solid transparent;padding:8px 12px;cursor:pointer;font-size:14px;color:var(--primary-strong);transition:background var(--transition),border-color var(--transition),transform var(--transition);border-radius:8px;font-weight:600}.icon-btn:hover,.text-btn:hover{background:var(--primary-soft);border-color:#c7d2fe}.icon-btn:active,.text-btn:active{transform:translateY(1px)}.cart-btn{display:flex;align-items:center;gap:6px;position:relative}.badge{background:#f97316;color:#fff;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:700;min-width:20px;text-align:center;box-shadow:0 4px 10px #f973164d}.user-name{font-size:14px;color:#1f2937;font-weight:600}.auth-container{display:flex;justify-content:center;align-items:center;padding:48px 20px 64px}.auth-card{background:#fff;padding:32px;border-radius:16px;box-shadow:var(--shadow-md);width:100%;max-width:460px;border:1px solid var(--border)}.auth-card h2{margin:0 0 12px;font-size:24px;color:var(--text);text-align:center}.auth-hint{text-align:center;color:var(--text-muted);font-size:13px;margin-bottom:18px}.auth-links{text-align:center;margin-top:18px;font-size:14px;color:var(--text-muted)}.link-btn{background:transparent;border:none;color:var(--primary);cursor:pointer;font-size:14px;font-weight:600;text-decoration:underline;padding:0}.link-btn:hover{color:var(--primary-strong)}.transport-toggle{display:inline-flex;align-items:center;gap:8px;margin:8px 0 16px;font-size:14px;color:var(--text)}.catalog-container{padding:20px 0 40px}.catalog-header{margin-bottom:32px;text-align:center;position:relative;padding:24px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#eef2ff,#e0f2fe 60%,#f8fafc);box-shadow:var(--shadow-sm)}.catalog-header h2{margin:0 0 8px;font-size:28px;color:var(--text)}.subtitle{margin:0;font-size:14px;color:var(--text-muted)}.db-dump-footer{display:flex;justify-content:center;margin-top:40px;padding:24px 0}.db-dump-btn{padding:12px 24px;font-size:15px}.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:24px}.product-card{background:var(--card);padding:24px;border-radius:var(--radius-md);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform var(--transition),box-shadow var(--transition);border:1px solid rgba(226,232,240,.6)}.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}.product-icon{width:64px;height:64px;margin-bottom:16px;opacity:.9}.product-card h3{margin:0 0 8px;font-size:18px;color:var(--text)}.product-description{margin:0 0 16px;font-size:13px;color:var(--text-muted);flex-grow:1}.product-price{font-size:22px;font-weight:700;color:var(--primary);margin-bottom:16px}.product-card .btn-primary{width:100%}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:1000}.db-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);z-index:1001;width:90%;max-width:900px;max-height:80vh;display:flex;flex-direction:column}.db-modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border)}.db-modal-header h2{margin:0;font-size:20px;color:#222}.close-btn{background:transparent;border:none;font-size:24px;color:#666;cursor:pointer;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:background .2s}.db-modal-content{padding:20px 24px;overflow-y:auto;flex:1}.db-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid #e6e8ee}.user-count{font-size:16px;font-weight:600;color:#222}.expand-controls{display:flex;gap:8px}.expand-controls .btn-secondary{padding:6px 12px;font-size:13px}.db-users-list{display:flex;flex-direction:column;gap:12px}.db-user-item{border:1px solid var(--border);border-radius:10px;overflow:hidden;background:#fff}.db-user-header{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;background:#f8fafc;transition:background .2s}.db-user-header:hover{background:#eef2ff}.expand-icon{color:#1f5eff;font-size:12px;width:16px;display:inline-block}.db-user-header strong{flex:1;color:#222;font-size:15px}.user-status{font-size:13px;padding:4px 8px;border-radius:4px;background:#fff}.db-user-details{padding:16px;background:#fff;border-top:1px solid #e6e8ee}.db-user-details pre{margin:0;padding:12px;background:#f8fafc;border:1px solid #eef2ff;border-radius:6px;font-size:12px;font-family:Monaco,Menlo,Courier New,monospace;color:#333;overflow-x:auto;line-height:1.5}.lab-container{padding:32px 24px 48px;max-width:1300px;margin:0 auto;color:var(--text)}.lab-header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;background:linear-gradient(135deg,#eef2ff,#ecfeff);border-radius:18px;box-shadow:var(--shadow-sm);margin-bottom:28px}.lab-header h2{margin:0 0 6px;font-size:24px}.lab-header p{margin:0;color:var(--text-muted)}.lab-pill{padding:8px 16px;border-radius:999px;font-weight:600;font-size:14px;white-space:nowrap}.lab-pill.ok{background:#dcfce7;color:#15803d}.lab-pill.warn{background:#fee2e2;color:#b91c1c}.lab-grid{display:grid;grid-template-columns:repeat(3,minmax(360px,1fr));gap:20px}@media (max-width: 1200px){.lab-grid{grid-template-columns:repeat(2,minmax(320px,1fr))}}@media (max-width: 840px){.lab-grid{grid-template-columns:1fr}}.lab-card{background:var(--card);border-radius:16px;padding:20px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:18px;min-height:520px;border:1px solid var(--border)}.lab-card-header{display:flex;justify-content:space-between;align-items:baseline;gap:12px}.lab-card-header h3{margin:0;font-size:18px}.lab-card-header span{font-size:12px;color:#64748b;text-transform:uppercase;letter-spacing:.06em}.lab-form{display:flex;flex-direction:column;gap:12px}.lab-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#1e293b}.lab-form input,.lab-form select{padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#f8fafc;font-size:14px}.lab-form input:focus,.lab-form select:focus{outline:2px solid rgba(37,99,235,.2);border-color:var(--primary);background:#fff}.lab-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px}.lab-toggle{display:inline-flex;align-items:center;gap:10px;background:#f1f5f9;padding:10px 12px;border-radius:10px;border:1px solid #e2e8f0}.lab-toggle input{width:16px;height:16px}.lab-radio-group{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px 12px;padding:10px 12px;border-radius:12px;border:1px dashed #cbd5f5;background:#f8fafc}.lab-radio-group span{grid-column:1 / -1;font-size:12px;font-weight:600;text-transform:uppercase;color:#64748b}.lab-radio-group label{flex-direction:row;align-items:center;gap:8px;font-size:13px}.lab-action{margin-top:4px;padding:12px 16px;border-radius:10px;border:none;background:linear-gradient(135deg,var(--primary),#0ea5e9);color:#fff;font-weight:600;cursor:pointer;transition:transform var(--transition),box-shadow var(--transition)}.lab-action:disabled{cursor:not-allowed;opacity:.6}.lab-action:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 6px 14px #2563eb40}.lab-info{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 14px;border-radius:12px;background:#f1f5f9;border:1px solid var(--border)}.lab-info-title{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#64748b;margin-bottom:4px}.lab-info-value{font-size:14px;font-weight:600;color:#0f172a}.lab-info-error{margin-top:4px;font-size:12px;color:#b91c1c}.lab-secondary{padding:8px 12px;border-radius:10px;border:1px solid #cbd5f5;background:#eef2ff;color:#3730a3;font-weight:600;cursor:pointer}.lab-secondary:hover{background:#e0e7ff}.lab-result{background:#0f172a;color:#e2e8f0;border-radius:12px;padding:12px;min-height:140px;overflow:auto}.lab-result pre{margin:0;font-size:12px;white-space:pre-wrap;word-break:break-word}.lab-error{color:#fecaca;background:#ef444433;border:1px solid rgba(239,68,68,.4);border-radius:8px;padding:8px;margin-bottom:8px;font-size:12px}.checkout-container{display:flex;justify-content:center;padding:56px 20px 64px}.checkout-card{background:linear-gradient(180deg,#fff,#f8fafc);padding:36px;border-radius:18px;border:1px solid var(--border);box-shadow:var(--shadow-md);width:100%;max-width:700px}.checkout-card h2{margin:0 0 24px;font-size:26px;color:var(--text)}.checkout-summary{background:#fff;padding:20px;border-radius:14px;border:1px solid var(--border);margin-bottom:24px;box-shadow:var(--shadow-sm)}.checkout-summary h3,.checkout-summary h4{margin:0 0 16px;font-size:16px;color:#111827}.summary-item{display:flex;justify-content:space-between;margin-bottom:8px;font-size:14px;color:#374151}.checkout-items{margin:16px 0}.checkout-item{display:flex;justify-content:space-between;padding:8px 0;font-size:14px;border-bottom:1px solid #e6e8ee;color:#111827}.checkout-item:last-child{border-bottom:none}.checkout-total{display:flex;justify-content:space-between;padding-top:16px;margin-top:16px;border-top:2px solid #e6e8ee;font-size:18px;color:#111827;font-weight:700}.payment-section{margin-top:24px}.payment-section h3{margin:0 0 16px;font-size:18px;color:#111827}.payment-option{display:flex;align-items:center;padding:14px 16px;background:#f8fafc;border:1px solid #cfe0ff;border-radius:12px;margin-bottom:16px;cursor:pointer;font-weight:600;color:#1f2a44;transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition)}.payment-option:hover{border-color:#94a3b8;box-shadow:var(--shadow-sm);transform:translateY(-1px)}.payment-option input[type=radio]{margin-right:12px;accent-color:#1f5eff}.status-message{padding:12px 14px;border-radius:12px;margin:16px 0;font-size:14px;line-height:1.4;box-shadow:var(--shadow-sm)}.status-message.success{background:#ecfdf3;color:#166534;border:1px solid #bbf7d0}.status-message.success div+div{margin-top:6px;color:#14532d}.status-message.error{background:#fef2f2;color:#b42318;border:1px solid #fecaca}.status-message.info{background:#eff6ff;color:#1e3a8a;border:1px solid #c7ddff}.payment-section form{margin-top:16px}.cart-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172a59;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:99}.cart-panel{position:fixed;top:0;right:-360px;width:360px;height:100vh;background:#fff;box-shadow:-6px 0 24px #0f172a2e;z-index:100;transition:right .3s ease;display:flex;flex-direction:column}.cart-panel.open{right:0}.cart-header{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border);background:#f8fafc}.cart-header h3{margin:0;font-size:18px;color:var(--text)}.close-btn{background:transparent;border:none;font-size:24px;cursor:pointer;color:#666;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:background .2s}.close-btn:hover{background:#f6f7fb}.cart-items{flex:1;overflow-y:auto;padding:20px}.empty-cart{text-align:center;color:#999;padding:40px 20px;font-size:14px}.cart-item{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #f1f5f9;font-size:14px;gap:12px}.cart-item-info{display:flex;flex-direction:column;gap:8px}.cart-item-name{font-weight:600;color:#111827}.cart-item-controls{display:flex;align-items:center;gap:12px}.cart-qty-label{display:flex;align-items:center;gap:6px;font-size:12px;color:#4b5563}.cart-qty-label input{width:64px;padding:6px 8px;border:1px solid var(--border);border-radius:8px;font-size:13px}.remove-btn{border:none;background:#fef2f2;color:#b42318;padding:6px 10px;border-radius:8px;font-size:12px;cursor:pointer;transition:background var(--transition),transform var(--transition)}.remove-btn:hover{background:#fee2e2;transform:translateY(-1px)}.cart-total{padding:20px;border-top:2px solid var(--border);display:flex;justify-content:space-between;font-size:16px;font-weight:700;background:#f8fafc}.checkout-btn{margin:0 20px 20px;width:calc(100% - 40px)}