:root{--bg: #FAFAFA;--surface: #FFFFFF;--surface-2: #F3F4F6;--border: #E5E7EB;--border-strong: #D1D5DB;--text: #1A1A2E;--text-muted: #6B7280;--text-dim: #9CA3AF;--ai-1: #6366F1;--ai-2: #8B5CF6;--ai-grad: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);--ai-glow: 0 0 0 1px rgba(99, 102, 241, .1), 0 4px 16px rgba(99, 102, 241, .08);--ai-glow-strong: 0 0 0 1px rgba(99, 102, 241, .2), 0 8px 32px rgba(99, 102, 241, .16);--success: #10B981;--success-bg: #ECFDF5;--warning: #F59E0B;--warning-bg: #FFFBEB;--danger: #EF4444;--danger-bg: #FEF2F2;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 20px;--r-pill: 9999px;--shadow-1: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.06);--shadow-2: 0 4px 12px rgba(0,0,0,.06), 0 1px 3px rgba(0,0,0,.04);--shadow-3: 0 12px 32px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;--sidebar-w: 232px;--content-max: 1280px;--ease: cubic-bezier(.16, 1, .3, 1);--dur-fast: .15s;--dur-mid: .24s}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);font-size:14px;line-height:1.55;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv11","ss01"}a{color:var(--ai-1);text-decoration:none;transition:color var(--dur-fast) var(--ease)}a:hover{color:var(--ai-2)}button{font-family:inherit}input,select,textarea{font-family:inherit;color:var(--text)}::selection{background:#6366f12e;color:var(--text)}.num{font-family:var(--font-mono);font-feature-settings:"tnum";letter-spacing:-.02em}.app-layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);padding:24px 0 16px;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-logo{padding:0 20px 28px;display:flex;align-items:center;gap:10px}.sidebar-logo-icon{width:34px;height:34px;background:var(--ai-grad);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:var(--ai-glow);color:#fff}.sidebar-logo-text{font-size:18px;font-weight:700;color:var(--text);letter-spacing:-.02em}.sidebar-nav{display:flex;flex-direction:column;gap:2px;padding:0 12px;flex:1}.sidebar-section-label{font-size:11px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;padding:16px 12px 6px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:9px 12px;color:var(--text-muted);font-size:14px;font-weight:500;cursor:pointer;border-radius:var(--r-sm);transition:all var(--dur-fast) var(--ease)}.sidebar-link:hover{background:var(--surface-2);color:var(--text);text-decoration:none}.sidebar-link.active{background:var(--surface-2);color:var(--text);font-weight:600}.sidebar-link.active svg{color:var(--ai-1)}.sidebar-link svg{width:18px;height:18px;flex-shrink:0;color:var(--text-dim);transition:color var(--dur-fast) var(--ease)}.sidebar-link:hover svg{color:var(--text-muted)}.sidebar-footer{padding:12px 20px 0;border-top:1px solid var(--border);margin-top:auto}.sidebar-version{font-size:11px;color:var(--text-dim);font-family:var(--font-mono)}.main-content{flex:1;padding:32px 40px 80px;overflow-x:hidden;min-width:0;max-width:calc(var(--content-max) + 80px);margin:0 auto;width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:20px;box-shadow:var(--shadow-1);transition:box-shadow var(--dur-fast) var(--ease),transform var(--dur-fast) var(--ease)}.card-hover:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}.card-title{font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:10px;text-transform:uppercase;letter-spacing:.05em}.card-value{font-family:var(--font-mono);font-size:28px;font-weight:700;color:var(--text);line-height:1.15;letter-spacing:-.03em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-value-xl{font-size:44px}.card-subtitle{font-size:13px;color:var(--text-dim);margin-top:6px}.card-delta{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:600;margin-top:8px;font-family:var(--font-mono)}.card-delta.up{color:var(--success)}.card-delta.down{color:var(--danger)}.card-delta.flat{color:var(--text-dim)}.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:24px}.ai-insight{position:relative;background:var(--surface);border-radius:var(--r-xl);padding:24px 28px;box-shadow:var(--ai-glow);overflow:hidden;animation:ai-enter .3s var(--ease)}.ai-insight:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;padding:1.5px;border-radius:var(--r-xl);background:var(--ai-grad);-webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.ai-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;background:var(--ai-grad);color:#fff;padding:4px 10px;border-radius:var(--r-pill);margin-bottom:12px;letter-spacing:.02em;box-shadow:0 2px 8px #6366f140}.ai-badge:before{content:"✦";font-size:11px;display:inline-block}.ai-badge.sm{font-size:10px;padding:2px 8px;margin-bottom:0}.ai-text{font-size:17px;font-weight:500;color:var(--text);line-height:1.5;letter-spacing:-.01em}.ai-context{margin-top:10px;font-size:13px;color:var(--text-muted);line-height:1.55}.ai-actions{display:flex;gap:8px;margin-top:16px;flex-wrap:wrap}.ai-action{background:var(--ai-grad);color:#fff;border:none;padding:10px 18px;border-radius:var(--r-sm);font-size:13px;font-weight:600;cursor:pointer;transition:transform var(--dur-fast) var(--ease),box-shadow var(--dur-fast) var(--ease);font-family:inherit;display:inline-flex;align-items:center;gap:6px}.ai-action:hover{transform:translateY(-1px);box-shadow:0 6px 18px #6366f159}.ai-action.ghost{background:transparent;color:var(--ai-1);border:1px solid var(--border);box-shadow:none}.ai-action.ghost:hover{background:#6366f10f;border-color:var(--ai-1);color:var(--ai-1)}.ai-stack{display:flex;flex-direction:column;gap:14px;margin-bottom:32px}@keyframes ai-enter{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.ai-tag{display:inline-flex;align-items:center;gap:4px;background:#6366f114;color:var(--ai-1);font-size:11px;font-weight:600;padding:3px 8px;border-radius:var(--r-pill)}.ai-tag:before{content:"✦";font-size:10px}.rec-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:18px 20px;box-shadow:var(--shadow-1);position:relative;transition:all var(--dur-fast) var(--ease)}.rec-card:hover{box-shadow:var(--shadow-2)}.rec-card.high{border-left:3px solid var(--danger)}.rec-card.medium{border-left:3px solid var(--warning)}.rec-card.low{border-left:3px solid var(--success)}.rec-badge{display:inline-block;padding:3px 10px;border-radius:var(--r-pill);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.rec-badge.pricing{background:#fef3c7;color:#92400e}.rec-badge.stock{background:#dbeafe;color:#1e40af}.rec-badge.competitor{background:#fce7f3;color:#9d174d}.rec-badge.logistics{background:#d1fae5;color:#065f46}.rec-badge.advertising{background:#ede9fe;color:#5b21b6}.rec-title{font-size:15px;font-weight:600;margin:10px 0 6px;color:var(--text);letter-spacing:-.01em}.rec-body{font-size:13.5px;color:var(--text-muted);line-height:1.6}.rec-dismiss{position:absolute;top:14px;right:14px;width:26px;height:26px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:6px;cursor:pointer;color:var(--text-dim);font-size:16px;transition:all var(--dur-fast) var(--ease)}.rec-dismiss:hover{background:var(--surface-2);color:var(--text)}.rec-actions{display:flex;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.rec-feedback-btn{display:flex;align-items:center;gap:4px;padding:5px 12px;border-radius:var(--r-pill);font-size:12px;border:1px solid var(--border);background:transparent;cursor:pointer;color:var(--text-muted);transition:all var(--dur-fast) var(--ease)}.rec-feedback-btn:hover{background:var(--surface-2);border-color:var(--border-strong)}.rec-feedback-btn.active-useful{background:var(--success-bg);border-color:#86efac;color:#166534}.rec-feedback-btn.active-not-useful{background:var(--danger-bg);border-color:#fca5a5;color:#991b1b}.rec-date-group{font-size:11px;font-weight:600;color:var(--text-dim);margin:28px 0 12px;text-transform:uppercase;letter-spacing:.08em}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:6px}.form-input{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:var(--r-sm);font-size:14px;background:var(--surface);color:var(--text);transition:all var(--dur-fast) var(--ease)}.form-input::placeholder{color:var(--text-dim)}.form-input:hover{border-color:var(--border-strong)}.form-input:focus{outline:none;border-color:var(--ai-1);box-shadow:0 0 0 3px #6366f11f}.btn{padding:9px 18px;border-radius:var(--r-sm);font-size:14px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all var(--dur-fast) var(--ease);display:inline-flex;align-items:center;gap:8px;font-family:inherit;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--ai-grad);color:#fff;box-shadow:0 2px 8px #6366f133}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 18px #6366f14d}.btn-secondary{background:var(--surface);color:var(--text);border-color:var(--border)}.btn-secondary:hover:not(:disabled){background:var(--surface-2);border-color:var(--border-strong)}.btn-ghost{background:transparent;color:var(--text-muted);border-color:transparent}.btn-ghost:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:#fecaca}.btn-danger:hover:not(:disabled){background:#fee2e2}.btn-sm{padding:6px 12px;font-size:12px}.btn-lg{padding:13px 26px;font-size:15px;font-weight:600;border-radius:var(--r-md)}.table-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-1)}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 16px;font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:var(--surface-2);border-bottom:1px solid var(--border);white-space:nowrap}td{padding:13px 16px;font-size:14px;border-bottom:1px solid var(--border);color:var(--text)}tbody tr:last-child td{border-bottom:none}tbody tr{transition:background var(--dur-fast) var(--ease)}tbody tr:hover td{background:var(--surface-2)}.expandable-row{cursor:pointer}.expand-icon{display:inline-block;transition:transform var(--dur-fast) var(--ease);font-size:10px;color:var(--text-dim);margin-right:8px}.expand-icon.open{transform:rotate(90deg);color:var(--ai-1)}.nested-table{margin:0}.nested-table td{font-size:13px;padding:8px 14px;background:var(--surface-2)}.nested-table th{font-size:10px;padding:8px 14px}.chat-container{display:flex;flex-direction:column;height:calc(100vh - 120px)}.chat-messages{flex:1;overflow-y:auto;padding:20px 0}.chat-msg{margin-bottom:18px;max-width:78%}.chat-msg.user{margin-left:auto}.chat-msg-bubble{padding:12px 18px;border-radius:var(--r-lg);font-size:14px;line-height:1.6;box-shadow:var(--shadow-1)}.chat-msg.user .chat-msg-bubble{background:var(--ai-grad);color:#fff;border-bottom-right-radius:6px}.chat-msg.assistant .chat-msg-bubble{background:var(--surface);border:1px solid var(--border);border-bottom-left-radius:6px}.chat-input-wrap{display:flex;gap:8px;padding:16px 0;border-top:1px solid var(--border)}.ai-fab{position:fixed;right:24px;bottom:24px;width:56px;height:56px;border-radius:50%;background:var(--ai-grad);color:#fff;border:none;box-shadow:0 10px 28px #6366f166;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform var(--dur-fast) var(--ease),box-shadow var(--dur-fast) var(--ease);z-index:100}.ai-fab:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 16px 40px #6366f180}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(circle at 20% 20%,rgba(99,102,241,.08) 0%,transparent 40%),radial-gradient(circle at 80% 70%,rgba(139,92,246,.08) 0%,transparent 40%),var(--bg)}.auth-card{width:420px;padding:36px;border-radius:var(--r-lg);box-shadow:var(--shadow-3)}.auth-logo{display:flex;align-items:center;gap:10px;margin-bottom:20px}.auth-logo-icon{width:40px;height:40px;background:var(--ai-grad);border-radius:10px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px #6366f140;color:#fff}.auth-title{font-size:22px;font-weight:700;letter-spacing:-.02em}.auth-subtitle{font-size:14px;color:var(--text-muted);margin-bottom:24px}.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(99,102,241,.2);border-top-color:var(--ai-1);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.skeleton{background:linear-gradient(90deg,var(--surface-2) 0%,#F9FAFB 50%,var(--surface-2) 100%);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite;border-radius:var(--r-sm)}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.page-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:16px}.page-title{font-size:28px;font-weight:700;letter-spacing:-.03em;color:var(--text)}.page-subtitle{font-size:14px;color:var(--text-muted);margin-top:4px}.status-high{color:var(--danger)}.status-medium{color:var(--warning)}.status-low{color:var(--success)}.delta-negative{color:var(--danger);font-weight:600}.delta-positive{color:var(--success);font-weight:600}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#11182773;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:fade-in .2s var(--ease)}.modal-content{background:var(--surface);border-radius:var(--r-lg);padding:32px;width:520px;max-width:92vw;max-height:88vh;overflow-y:auto;box-shadow:var(--shadow-3);animation:modal-enter .24s var(--ease)}.modal-title{font-size:20px;font-weight:700;margin-bottom:24px;letter-spacing:-.02em}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes modal-enter{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.progress-bar-wrap{height:6px;background:var(--surface-2);border-radius:var(--r-pill);overflow:hidden;margin-bottom:20px}.progress-bar-fill{height:100%;background:var(--ai-grad);border-radius:var(--r-pill);transition:width .5s var(--ease)}.progress-steps{display:flex;flex-direction:column;gap:14px}.progress-step{display:flex;align-items:center;gap:14px;font-size:14px}.progress-step-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;transition:all var(--dur-fast) var(--ease)}.progress-step-icon.done{background:var(--success-bg);color:var(--success)}.progress-step-icon.active{background:#6366f11f;color:var(--ai-1)}.progress-step-icon.pending{background:var(--surface-2);color:var(--text-dim)}.progress-step-icon.error{background:var(--danger-bg);color:var(--danger)}.progress-step-label{color:var(--text);font-weight:500}.progress-step-label.pending{color:var(--text-dim);font-weight:400}.quick-actions{display:flex;gap:10px;margin-bottom:28px;flex-wrap:wrap}.quick-action{padding:10px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-pill);font-size:13px;font-weight:500;color:var(--text-muted);cursor:pointer;transition:all var(--dur-fast) var(--ease);text-decoration:none;display:inline-flex;align-items:center;gap:6px}.quick-action:hover{border-color:var(--ai-1);color:var(--ai-1);background:#6366f10a;transform:translateY(-1px);text-decoration:none}@media(max-width:900px){.sidebar{position:fixed;bottom:0;left:0;right:0;top:auto;width:100%;height:auto;padding:6px 4px;flex-direction:row;border-right:none;border-top:1px solid var(--border);z-index:50;box-shadow:0 -4px 16px #0000000f;background:var(--surface)}.sidebar-logo,.sidebar-section-label,.sidebar-footer{display:none}.sidebar-nav{flex-direction:row;justify-content:space-around;padding:0;gap:0;flex:1;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.sidebar-nav::-webkit-scrollbar{display:none}.sidebar-link{flex-direction:column;gap:2px;padding:6px 8px;font-size:9px;min-width:52px;text-align:center;border-radius:var(--r-sm);white-space:nowrap}.sidebar-link svg{width:20px;height:20px}.sidebar-link[style*="margin-top: auto"]{display:none}.main-content{padding:16px 14px 80px}.page-header{flex-direction:column;gap:12px}.page-title{font-size:20px}.cards-grid{grid-template-columns:1fr 1fr;gap:10px}.card{padding:14px}.card-value{font-size:22px}.card-title{font-size:10px;margin-bottom:6px}.card-subtitle{font-size:11px}.ai-insight{padding:18px;border-radius:var(--r-lg)}.ai-text{font-size:14px}.ai-badge{font-size:11px}.ai-fab{right:14px;bottom:72px;width:48px;height:48px}.ai-fab svg{width:20px;height:20px}.table-wrap{margin:0 -14px;border-radius:0;border-left:none;border-right:none}th,td{padding:10px;font-size:12px}th{font-size:9px}.modal-content{padding:20px;width:95vw;max-height:90vh}.modal-title{font-size:18px}.quick-actions{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}.quick-action{flex-shrink:0;font-size:12px;padding:8px 14px}.auth-card{width:92vw;padding:24px}.auth-title{font-size:20px}.rec-card{padding:14px 16px}.rec-title{font-size:14px}.rec-body{font-size:12.5px}.recharts-wrapper{font-size:11px}}@media(max-width:500px){.cards-grid{grid-template-columns:1fr;gap:8px}.card-value{font-size:20px}.sidebar-link{min-width:44px;padding:6px;font-size:8px}}</content> </invoke>{}