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768px){.sidebar{position:fixed;left:0;top:0;height:100%;z-index:1000}.sidebar.closed{transform:translate(-100%)}.main-content{padding:var(--space-lg)}.form-row{grid-template-columns:1fr}}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:linear-gradient(135deg,#0a0e27,#1a1a2e,#16213e)}.login-background{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;z-index:0}.login-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.3;animation:pulse-glow 4s ease-in-out infinite}.login-glow-1{width:400px;height:400px;background:radial-gradient(circle,#2563EB 0%,transparent 70%);top:-200px;right:-200px;animation-delay:0s}.login-glow-2{width:500px;height:500px;background:radial-gradient(circle,#3B82F6 0%,transparent 70%);bottom:-250px;left:-250px;animation-delay:1s}.login-glow-3{width:300px;height:300px;background:radial-gradient(circle,#06B6D4 0%,transparent 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#2563eb99;background:linear-gradient(135deg,#3b82f6,#2563eb)}.login-btn:active{transform:translateY(0)}.login-hint{background:#3b82f60d;border:1px solid rgba(59,130,246,.2);border-radius:var(--radius-md);padding:var(--space-md);font-size:.75rem;color:#fff9}.login-hint p{margin-bottom:var(--space-xs)}.login-hint p:last-child{margin-bottom:0}.login-hint code{background:#ffffff1a;padding:2px 6px;border-radius:4px;color:#93c5fd;font-family:var(--font-mono)}.dashboard{max-width:1400px;margin:0 auto}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-xl)}.dashboard-header h1{margin-bottom:var(--space-xs)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-lg);margin-bottom:var(--space-2xl)}.stat-card{display:flex;gap:var(--space-lg);transition:all 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var(--color-border);background:var(--color-bg-main);color:var(--color-text-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .12s}.bot-toggle:hover{border-color:var(--color-primary);color:var(--color-primary)}.bot-toggle.active{background:var(--color-info);color:#fff;border-color:var(--color-info)}.col-avatar{position:relative;display:flex;align-items:center;justify-content:center}.conv-avatar-img{width:30px;height:30px;border-radius:50%;object-fit:cover;border:1.5px solid rgba(37,99,235,.3)}.conv-avatar-letter{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--color-primary),hsl(280,80%,50%));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.75rem;flex-shrink:0}.unread-dot{position:absolute;top:-3px;right:-3px;min-width:16px;height:16px;border-radius:50%;background:var(--color-danger);color:#fff;font-size:.55rem;font-weight:700;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--color-bg-card);padding:0 3px}.col-name{display:flex;flex-direction:column;gap:1px;min-width:0}.conv-name{font-size:.8rem;font-weight:600;color:var(--color-text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-phone{font-size:.65rem;color:var(--color-text-tertiary)}.col-message{min-width:0}.conv-last-msg{font-size:.75rem;color:var(--color-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}.inline-select{width:100%;padding:3px 4px;font-size:.7rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg-main);color:var(--color-text-primary);cursor:pointer}.inline-select:hover{border-color:var(--color-primary)}.inline-select:focus{outline:none;border-color:var(--color-primary)}.col-time{text-align:center;font-size:.7rem;color:var(--color-text-tertiary)}.col-actions{display:flex;gap:3px;justify-content:center}.action-btn{width:28px;height:28px;padding:0;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-bg-main);color:var(--color-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.75rem;transition:all .12s}.action-btn:hover{transform:translateY(-1px);border-color:var(--color-primary);background:#2563eb1a}.empty-state{text-align:center;padding:var(--space-xl);color:var(--color-text-secondary);font-size:.9rem}@media (max-width: 1100px){.conv-table-header,.conv-table-row{grid-template-columns:34px 32px 1fr 1.5fr 80px 80px 40px 56px;gap:3px;padding:5px 8px}}@media (max-width: 768px){.conv-table-header{display:none}.conv-table-row{grid-template-columns:34px 32px 1fr auto auto;gap:4px 6px;padding:8px 10px}.col-type,.col-status,.col-message{display:none}.col-ia{order:-1}.filter-chips{gap:3px}.chip{padding:3px 8px;font-size:.65rem}}.conversation-detail{display:grid;grid-template-columns:1fr 300px;grid-template-rows:auto 1fr;gap:var(--space-lg);height:calc(100vh - 4rem);max-width:1400px;margin:0 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ease-out}.message.user{justify-content:flex-end}.message.system{justify-content:flex-start}.message-bubble{max-width:70%;padding:var(--space-sm) var(--space-md);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.message.user .message-bubble{background:linear-gradient(135deg,var(--color-primary),hsl(280,80%,50%));color:#fff;border-bottom-right-radius:var(--space-xs)}.message.system .message-bubble{background:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid 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pre{background:#0000004d;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-md);text-align:left;font-size:.8rem;overflow-x:auto;margin:var(--space-md) auto;max-width:400px}.products-error code{background:#2563eb33;padding:2px 6px;border-radius:4px;font-size:.85rem}.products-footer{text-align:center;padding:var(--space-lg);color:var(--color-text-secondary);font-size:.85rem}@media (max-width: 768px){.products-header{flex-direction:column;gap:var(--space-md)}.products-search{flex-direction:column}.col-vendor,th.col-vendor,.col-sku,th.col-sku{display:none}.products-table{font-size:.82rem}.products-table th,.products-table td{padding:var(--space-xs) var(--space-sm)}}.settings-page{max-width:800px}.settings-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-xl)}.settings-header 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rgba(255,255,255,.03)}.settings-label{width:140px;font-size:.85rem;color:var(--color-text-secondary);flex-shrink:0}.settings-value{flex:1;font-size:.9rem;word-break:break-all}.settings-value.mono{font-family:JetBrains Mono,Fira Code,monospace;font-size:.8rem;letter-spacing:-.5px}.settings-value.status-text.open{color:var(--color-success);font-weight:600}.settings-value.status-text.close{color:var(--color-danger)}.status-icon{flex-shrink:0}.status-icon.success{color:var(--color-success)}.status-icon.error{color:var(--color-danger)}.status-icon.warning{color:var(--color-warning)}.settings-help h4{margin-bottom:var(--space-md)}.settings-code{background:#0006;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-md);font-family:JetBrains Mono,Fira Code,monospace;font-size:.78rem;line-height:1.6;overflow-x:auto;white-space:pre}.settings-help code{background:#2563eb33;padding:2px 6px;border-radius:4px;font-size:.85rem}.spin{animation:spin 1s linear infinite}@media (max-width: 768px){.settings-header{flex-direction:column;gap:var(--space-md)}.settings-row{flex-wrap:wrap}.settings-label{width:100%}}:root{--color-primary: #2563EB;--color-primary-light: #60A5FA;--color-primary-dark: #1D4ED8;--color-primary-alpha: rgba(37, 99, 235, .15);--color-primary-glow: rgba(37, 99, 235, .4);--color-secondary: #3B82F6;--color-secondary-light: #60A5FA;--color-secondary-dark: #2563EB;--color-accent: #06B6D4;--color-accent-light: #22D3EE;--color-accent-glow: rgba(6, 182, 212, .3);--color-success: #10B981;--color-warning: #F59E0B;--color-danger: #EF4444;--color-info: #3B82F6;--color-bg-main: #0A0E27;--color-bg-secondary: #1a1a2e;--color-bg-tertiary: #16213e;--color-bg-card: rgba(255, 255, 255, .05);--color-bg-card-hover: rgba(255, 255, 255, .08);--color-bg-sidebar: linear-gradient(180deg, #16213e 0%, #0A0E27 100%);--color-border: rgba(96, 165, 250, .2);--color-border-light: rgba(96, 165, 250, .15);--color-border-lighter: rgba(96, 165, 250, 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0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--color-bg-main);background-image:radial-gradient(circle at 20% 50%,rgba(37,99,235,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(59,130,246,.1) 0%,transparent 50%),radial-gradient(circle at 40% 20%,rgba(6,182,212,.08) 0%,transparent 40%);color:var(--color-text-primary);line-height:1.6;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background-image:linear-gradient(rgba(96,165,250,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(96,165,250,.03) 1px,transparent 1px);background-size:50px 50px;pointer-events:none;z-index:0}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.3;color:var(--color-text-primary)}h1{font-size:2.25rem}h2{font-size:1.875rem}h3{font-size:1.5rem}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin-bottom:var(--space-md)}.container{width:100%;max-width:1400px;margin:0 auto;padding:0 var(--space-lg)}.card{background:var(--color-bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md),inset 0 1px 1px #ffffff0d;padding:var(--space-lg);transition:all var(--transition-base);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--color-primary-light),transparent);opacity:.6}.card:hover{box-shadow:var(--shadow-lg),0 0 30px var(--color-primary-glow),inset 0 1px 1px #ffffff1a;border-color:var(--color-border-bright);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;text-decoration:none}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-dark));color:#fff;border:1px solid var(--color-primary-light);box-shadow:0 0 20px var(--color-primary-glow)}.btn-primary:hover{background:linear-gradient(135deg,var(--color-primary-light),var(--color-primary));box-shadow:0 0 30px var(--color-primary-glow);border-color:var(--color-primary-light)}.btn-success{background:linear-gradient(135deg,var(--color-success),#059669);color:#fff;border:1px solid var(--color-success);box-shadow:0 0 15px #10b9814d}.btn-success:hover{box-shadow:0 0 25px #10b98180}.btn-danger{background:linear-gradient(135deg,var(--color-danger),#DC2626);color:#fff;border:1px solid var(--color-danger);box-shadow:0 0 15px #ef44444d}.btn-warning{background:linear-gradient(135deg,var(--color-warning),#D97706);color:var(--color-bg-main);font-weight:700;border:1px solid var(--color-warning);box-shadow:0 0 15px #f59e0b4d}.btn-secondary{background:var(--color-bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg-card-hover);border-color:var(--color-border-bright)}.btn-sm{padding:var(--space-xs) var(--space-sm);font-size:.75rem}.btn-lg{padding:var(--space-md) var(--space-xl);font-size:1rem}.badge{display:inline-flex;align-items:center;padding:var(--space-xs) var(--space-sm);font-size:.75rem;font-weight:600;border-radius:var(--radius-full);white-space:nowrap}.badge-success{background:#10b98126;color:#34d399;border:1px solid rgba(16,185,129,.3);box-shadow:0 0 10px #10b98133}.badge-warning{background:#f59e0b26;color:#fbbf24;border:1px solid rgba(245,158,11,.3);box-shadow:0 0 10px #f59e0b33}.badge-danger{background:#ef444426;color:#f87171;border:1px solid rgba(239,68,68,.3);box-shadow:0 0 10px #ef444433}.badge-info{background:#3b82f626;color:#60a5fa;border:1px solid rgba(59,130,246,.3);box-shadow:0 0 10px #3b82f633}.badge-primary{background:var(--color-primary-alpha);color:var(--color-primary-light);border:1px solid var(--color-primary);box-shadow:0 0 10px var(--color-primary-glow)}.form-group{margin-bottom:var(--space-md)}.form-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:var(--space-xs);color:var(--color-text-primary)}.form-input,.form-select,.form-textarea{width:100%;padding:var(--space-sm) var(--space-md);font-size:.875rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background-color:var(--color-bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--color-text-primary);transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-alpha);background-color:var(--color-bg-card-hover)}.form-textarea{resize:vertical;min-height:100px}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spinner{border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:var(--radius-full);width:40px;height:40px;animation:spin .6s linear infinite}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-base) 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