@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-tertiary: #1a1a25;--bg-card: rgba(26, 26, 37, .7);--bg-card-hover: rgba(35, 35, 50, .8);--accent-primary: #6366f1;--accent-secondary: #8b5cf6;--accent-tertiary: #a855f7;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);--success: #10b981;--success-bg: rgba(16, 185, 129, .15);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .15);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .15);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .15);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-tertiary: #64748b;--text-muted: #475569;--border-primary: rgba(99, 102, 241, .2);--border-secondary: rgba(148, 163, 184, .1);--border-hover: rgba(99, 102, 241, .4);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .5), 0 10px 10px -5px rgba(0, 0, 0, .4);--shadow-glow: 0 0 40px rgba(99, 102, 241, .15);--glass-bg: rgba(26, 26, 37, .6);--glass-border: rgba(255, 255, 255, .05);--glass-blur: blur(20px);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary);border-radius:4px}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.app{min-height:100vh;background:radial-gradient(ellipse at top left,rgba(99,102,241,.08) 0%,transparent 50%),radial-gradient(ellipse at bottom right,rgba(139,92,246,.06) 0%,transparent 50%),var(--bg-primary)}.header{position:sticky;top:0;z-index:100;padding:1rem 2rem;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-bottom:1px solid var(--glass-border)}.header-content{max-width:1600px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:.75rem}.logo-icon{width:40px;height:40px;background:var(--accent-gradient);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow)}.logo h1{font-size:1.25rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.header-actions{display:flex;align-items:center;gap:1rem}.main-content{max-width:1600px;margin:0 auto;padding:2rem}.upload-zone-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:calc(100vh - 200px);padding:2rem}.upload-zone{width:100%;max-width:700px;padding:4rem 3rem;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:2px dashed var(--border-primary);border-radius:var(--radius-xl);text-align:center;cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden}.upload-zone:before{content:"";position:absolute;inset:0;background:var(--accent-gradient);opacity:0;transition:opacity var(--transition-base)}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent-primary);transform:translateY(-4px);box-shadow:var(--shadow-glow)}.upload-zone:hover:before,.upload-zone.drag-over:before{opacity:.05}.upload-zone-content{position:relative;z-index:1}.upload-icon{width:80px;height:80px;margin:0 auto 1.5rem;background:var(--accent-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow)}.upload-icon svg{width:36px;height:36px;color:#fff}.upload-zone h2{font-size:1.5rem;font-weight:600;margin-bottom:.5rem}.upload-zone p{color:var(--text-secondary);margin-bottom:1.5rem}.upload-formats{display:flex;justify-content:center;gap:.5rem;flex-wrap:wrap}.format-badge{padding:.375rem .75rem;background:var(--bg-tertiary);border:1px solid var(--border-secondary);border-radius:var(--radius-sm);font-size:.75rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase}.card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:1.5rem;transition:all var(--transition-base)}.card:hover{border-color:var(--border-primary);box-shadow:var(--shadow-lg)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}.card-title{font-size:1rem;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:.5rem}.card-title svg{width:18px;height:18px;color:var(--accent-primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-bottom:2rem}.stat-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:1.25rem;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-gradient)}.stat-card.success:before{background:var(--success)}.stat-card.warning:before{background:var(--warning)}.stat-card.danger:before{background:var(--danger)}.stat-label{font-size:.75rem;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.stat-value{font-size:2rem;font-weight:700;color:var(--text-primary);line-height:1.2}.stat-change{display:flex;align-items:center;gap:.25rem;font-size:.75rem;font-weight:500;margin-top:.5rem}.stat-change.positive{color:var(--success)}.stat-change.negative{color:var(--danger)}.dashboard-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:1.5rem}.dashboard-grid .col-4{grid-column:span 4}.dashboard-grid .col-6{grid-column:span 6}.dashboard-grid .col-8{grid-column:span 8}.dashboard-grid .col-12{grid-column:span 12}@media(max-width:1200px){.dashboard-grid .col-4,.dashboard-grid .col-6,.dashboard-grid .col-8{grid-column:span 12}}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:.875rem 1rem;text-align:left;border-bottom:1px solid var(--border-secondary)}.data-table th{font-size:.75rem;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;background:var(--bg-tertiary)}.data-table th:first-child{border-radius:var(--radius-sm) 0 0 0}.data-table th:last-child{border-radius:0 var(--radius-sm) 0 0}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:var(--bg-card-hover)}.data-table td{font-size:.875rem;color:var(--text-secondary)}.badge{display:inline-flex;align-items:center;gap:.375rem;padding:.25rem .625rem;border-radius:9999px;font-size:.75rem;font-weight:500}.badge-success{background:var(--success-bg);color:var(--success)}.badge-warning{background:var(--warning-bg);color:var(--warning)}.badge-danger{background:var(--danger-bg);color:var(--danger)}.badge-info{background:var(--info-bg);color:var(--info)}.progress-bar{width:100%;height:8px;background:var(--bg-tertiary);border-radius:9999px;overflow:hidden}.progress-fill{height:100%;border-radius:9999px;transition:width var(--transition-slow)}.progress-fill.success{background:linear-gradient(90deg,var(--success),#34d399)}.progress-fill.warning{background:linear-gradient(90deg,var(--warning),#fbbf24)}.progress-fill.danger{background:linear-gradient(90deg,var(--danger),#f87171)}.progress-fill.primary{background:var(--accent-gradient)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1.25rem;font-size:.875rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow)}.btn-secondary{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-secondary)}.btn-secondary:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-primary)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.tabs{display:flex;gap:.25rem;padding:.25rem;background:var(--bg-tertiary);border-radius:var(--radius-md);margin-bottom:1.5rem}.tab{flex:1;padding:.625rem 1rem;font-size:.875rem;font-weight:500;color:var(--text-secondary);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-sm)}.employee-selector{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}.employee-chip{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-secondary);border-radius:9999px;font-size:.875rem;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.employee-chip:hover{border-color:var(--border-primary);color:var(--text-primary)}.employee-chip.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.employee-chip .avatar{width:24px;height:24px;background:var(--accent-gradient);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.625rem;font-weight:600;color:#fff}.chart-container{height:300px;width:100%}.metric-row{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;border-bottom:1px solid var(--border-secondary)}.metric-row:last-child{border-bottom:none}.metric-info{display:flex;align-items:center;gap:.75rem}.metric-icon{width:40px;height:40px;background:var(--bg-tertiary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.metric-details h4{font-size:.875rem;font-weight:500;color:var(--text-primary)}.metric-details p{font-size:.75rem;color:var(--text-tertiary)}.metric-value{text-align:right}.metric-value .value{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.metric-value .label{font-size:.75rem;color:var(--text-tertiary)}.comparison-grid{display:grid;gap:1.5rem}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.5rem}.section-title{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.section-subtitle{font-size:.875rem;color:var(--text-tertiary)}.loading-spinner{width:40px;height:40px;border:3px solid var(--bg-tertiary);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.spin-animation{animation:spin 1s linear infinite}.executive-summary{background:linear-gradient(135deg,#6366f11a,#8b5cf61a);border:1px solid var(--border-primary);border-radius:var(--radius-xl);padding:2rem;margin-bottom:2rem}.executive-summary h2{font-size:1.5rem;font-weight:700;margin-bottom:1rem;display:flex;align-items:center;gap:.75rem}.executive-summary h2 svg{color:var(--accent-primary)}.executive-summary p{font-size:1rem;color:var(--text-secondary);line-height:1.7}.insight-card{border-left:3px solid var(--accent-primary);padding-left:1rem;margin:1rem 0}.insight-card.positive{border-left-color:var(--success)}.insight-card.negative{border-left-color:var(--danger)}.insight-card.neutral{border-left-color:var(--warning)}.settings-panel{position:fixed;top:0;right:0;width:400px;height:100vh;background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-left:1px solid var(--glass-border);padding:2rem;transform:translate(100%);transition:transform var(--transition-base);z-index:200;overflow-y:auto}.settings-panel.open{transform:translate(0)}.settings-overlay{position:fixed;inset:0;background:#00000080;opacity:0;visibility:hidden;transition:all var(--transition-base);z-index:199}.settings-overlay.open{opacity:1;visibility:visible}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-size:.75rem;font-weight:500;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.5px;margin-bottom:.5rem}.form-select,.form-input{width:100%;padding:.75rem 1rem;background:var(--bg-tertiary);border:1px solid var(--border-secondary);border-radius:var(--radius-md);font-size:.875rem;color:var(--text-primary);transition:all var(--transition-fast)}.form-select:focus,.form-input:focus{outline:none;border-color:var(--accent-primary);box-shadow:0 0 0 3px #6366f126}@media(max-width:768px){.header,.main-content{padding:1rem}.upload-zone{padding:2rem 1.5rem}.stats-grid{grid-template-columns:1fr}.stat-value{font-size:1.5rem}}