@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--bg-primary: #0A0E27;--bg-secondary: #151934;--bg-card: #1E2139;--bg-hover: #252846;--accent-blue: #3B82F6;--accent-green: #10B981;--accent-purple: #8B5CF6;--accent-orange: #F59E0B;--accent-red: #EF4444;--text-primary: #F9FAFB;--text-secondary: #9CA3AF;--text-muted: #6B7280;--border-color: #374151;--gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-4: linear-gradient(135deg, #fa709a 0%, #fee140 100%)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);overflow-x:hidden}.top-nav{background:var(--bg-secondary);border-bottom:1px solid var(--border-color);padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;position:fixed;top:0;left:0;right:0;z-index:1000}.brand{display:flex;align-items:center;gap:1rem}.brand-logo{width:32px;height:32px;background:var(--gradient-1);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.2rem}.brand-name{font-size:1.25rem;font-weight:600}.nav-tabs{display:flex;gap:.5rem;background:var(--bg-primary);padding:.25rem;border-radius:12px}.nav-tab{padding:.5rem 1.5rem;border-radius:8px;background:transparent;border:none;color:var(--text-secondary);font-weight:500;cursor:pointer;transition:all .2s}.nav-tab.active{background:var(--accent-blue);color:#fff}.nav-actions{display:flex;align-items:center;gap:1rem}.date-selector{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-secondary);cursor:pointer}.btn-icon{width:40px;height:40px;border-radius:8px;border:1px solid var(--border-color);background:transparent;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.btn-icon:hover{background:var(--bg-hover);color:var(--text-primary)}.main-container{margin-top:80px;padding:2rem;max-width:1600px;margin-left:auto;margin-right:auto}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.metric-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;position:relative;overflow:hidden}.metric-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-1)}.metric-card.green:before{background:var(--gradient-3)}.metric-card.purple:before{background:var(--gradient-2)}.metric-card.orange:before{background:var(--gradient-4)}.metric-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:1rem}.metric-label{color:var(--text-secondary);font-size:.875rem;font-weight:500}.metric-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.25rem}.metric-icon.blue{background:#3b82f61a}.metric-icon.green{background:#10b9811a}.metric-icon.purple{background:#8b5cf61a}.metric-icon.orange{background:#f59e0b1a}.metric-value{font-size:2rem;font-weight:700;margin-bottom:.5rem}.metric-change{display:flex;align-items:center;gap:.5rem;font-size:.875rem}.change-positive{color:var(--accent-green)}.change-negative{color:var(--accent-red)}.metric-sparkline{margin-top:1rem;height:40px;background:var(--bg-secondary);border-radius:4px;position:relative;overflow:hidden}.analytics-grid{display:grid;grid-template-columns:2fr 1fr;gap:1.5rem;margin-bottom:2rem}.chart-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.chart-title{font-size:1.125rem;font-weight:600}.chart-options{display:flex;gap:.5rem}.chart-option{padding:.375rem .75rem;font-size:.875rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-secondary);cursor:pointer;transition:all .2s}.chart-option.active{background:var(--accent-blue);color:#fff;border-color:var(--accent-blue)}.chart-placeholder{height:300px;background:var(--bg-secondary);border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text-muted);position:relative;overflow:hidden}.segment-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:1.5rem;margin-bottom:2rem}.segment-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;cursor:pointer;transition:all .3s;position:relative}.segment-card:hover{transform:translateY(-4px);border-color:var(--accent-blue);box-shadow:0 10px 40px #3b82f61a}.segment-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1rem}.segment-icon.vip{background:var(--gradient-1)}.segment-icon.loyal{background:var(--gradient-3)}.segment-icon.new{background:var(--gradient-4)}.segment-icon.risk{background:var(--gradient-2)}.segment-name{font-size:1.125rem;font-weight:600;margin-bottom:.5rem}.segment-description{color:var(--text-secondary);font-size:.875rem;margin-bottom:1.5rem}.segment-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.segment-stat{background:var(--bg-secondary);padding:.75rem;border-radius:8px}.segment-stat-value{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.segment-stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.table-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;padding:1.5rem;overflow:hidden}.table-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.search-input{padding:.75rem 1rem .75rem 2.5rem;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);width:300px;outline:none;transition:all .2s}.search-input:focus{border-color:var(--accent-blue)}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;padding:1rem;font-weight:600;color:var(--text-secondary);border-bottom:1px solid var(--border-color);text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}.data-table td{padding:1rem;border-bottom:1px solid var(--border-color)}.data-table tr:hover{background:var(--bg-hover)}.product-cell{display:flex;align-items:center;gap:1rem}.product-image{width:48px;height:48px;border-radius:8px;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;font-size:1.25rem}.product-info{flex:1}.product-name{font-weight:500;margin-bottom:.25rem}.product-category{font-size:.875rem;color:var(--text-secondary)}.performance-bar{width:100px;height:8px;background:var(--bg-secondary);border-radius:4px;overflow:hidden}.performance-fill{height:100%;background:var(--accent-green);border-radius:4px}.tag{padding:.25rem .75rem;border-radius:4px;font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em}.tag.trending{background:#f59e0b1a;color:var(--accent-orange)}.tag.bestseller{background:#10b9811a;color:var(--accent-green)}.floating-action{position:fixed;bottom:2rem;right:2rem;display:flex;flex-direction:column;gap:1rem;align-items:flex-end}.fab{width:56px;height:56px;border-radius:16px;background:var(--accent-blue);border:none;color:#fff;font-size:1.5rem;cursor:pointer;box-shadow:0 8px 24px #3b82f64d;transition:all .3s}.fab:hover{transform:translateY(-2px);box-shadow:0 12px 32px #3b82f666}@keyframes drawLine{to{stroke-dashoffset:0}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{transform:scale(0)}to{transform:scale(1)}}.chart-placeholder svg path{animation:drawLine 2s ease-in-out forwards;stroke-dasharray:1000;stroke-dashoffset:1000}.chart-placeholder svg circle{animation:scaleIn .3s ease-out forwards;animation-delay:2s;transform-origin:center;transform:scale(0)}.chart-placeholder svg text{animation:fadeIn .5s ease-out forwards;animation-delay:.5s;opacity:0}.chart-placeholder svg path:hover{opacity:1!important;filter:brightness(1.1);cursor:pointer}@media (max-width: 1200px){.analytics-grid{grid-template-columns:1fr}}@media (max-width: 768px){.top-nav{flex-direction:column;gap:1rem;padding:1rem}.nav-tabs{overflow-x:auto;width:100%}.main-container{padding:1rem;margin-top:140px}.metrics-grid,.segment-grid{grid-template-columns:1fr}.table-header-row{flex-direction:column;gap:1rem;align-items:stretch}.search-input{width:100%}}