:root{--primary-50: #f0fdfa;--primary-100: #ccfbf1;--primary-200: #99f6e4;--primary-300: #5eead4;--primary-400: #2dd4bf;--primary-500: #14b8a6;--primary-600: #0d9488;--primary-700: #0f766e;--primary-800: #115e59;--primary-900: #134e4a;--accent-50: #fff7ed;--accent-100: #ffedd5;--accent-200: #fed7aa;--accent-300: #fdba74;--accent-400: #fb923c;--accent-500: #f97316;--accent-600: #ea580c;--accent-700: #c2410c;--success-50: #f0fdf4;--success-100: #dcfce7;--success-400: #4ade80;--success-500: #22c55e;--success-600: #16a34a;--success-700: #15803d;--warning-50: #fffbeb;--warning-100: #fef3c7;--warning-400: #fbbf24;--warning-500: #f59e0b;--warning-600: #d97706;--danger-50: #fff1f2;--danger-100: #ffe4e6;--danger-400: #fb7185;--danger-500: #f43f5e;--danger-600: #e11d48;--danger-700: #be123c;--gray-50: #f8fafc;--gray-100: #f1f5f9;--gray-200: #e2e8f0;--gray-300: #cbd5e1;--gray-400: #94a3b8;--gray-500: #64748b;--gray-600: #475569;--gray-700: #334155;--gray-800: #1e293b;--gray-900: #0f172a;--sidebar-width: 280px;--sidebar-collapsed: 80px;--glass-bg: rgba(255, 255, 255, .85);--glass-border: rgba(255, 255, 255, .3);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .08);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .08), 0 2px 4px -1px rgba(0, 0, 0, .04);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -2px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 10px 10px -5px rgba(0, 0, 0, .03);--shadow-glow: 0 0 40px rgba(20, 184, 166, .2);--shadow-glow-accent: 0 0 40px rgba(249, 115, 22, .15);--radius-sm: .5rem;--radius: .625rem;--radius-md: .875rem;--radius-lg: 1.125rem;--radius-xl: 1.5rem;--radius-2xl: 2rem;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 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h2{font-size:1.1rem;font-weight:600;color:var(--gray-800);margin-bottom:20px;display:flex;align-items:center;gap:10px}.stats-compact{display:flex;gap:16px;margin-bottom:28px;flex-wrap:wrap}.stat-compact{display:flex;align-items:center;gap:12px;background:#ffffffe6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.6);padding:14px 20px;border-radius:var(--radius-lg);box-shadow:var(--shadow);flex:1;min-width:160px;transition:all var(--transition)}.stat-compact:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-compact-icon{width:40px;height:40px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-compact.stat-total .stat-compact-icon{background:linear-gradient(135deg,var(--primary-100),var(--primary-200));color:var(--primary-600)}.stat-compact.stat-pending .stat-compact-icon{background:linear-gradient(135deg,var(--warning-100),var(--warning-100));color:var(--warning-600)}.stat-compact.stat-approved .stat-compact-icon{background:linear-gradient(135deg,var(--success-100),var(--success-100));color:var(--success-600)}.stat-compact.stat-rejected .stat-compact-icon{background:linear-gradient(135deg,var(--danger-100),var(--danger-100));color:var(--danger-600)}.stat-compact.stat-amount .stat-compact-icon{background:linear-gradient(135deg,#f3e8ff,#ede9fe);color:#7c3aed}.stat-compact-info{display:flex;flex-direction:column;gap:2px}.stat-compact-value{font-size:1.35rem;font-weight:700;color:var(--gray-900);line-height:1}.stat-compact-label{font-size:.75rem;color:var(--gray-500);font-weight:500;text-transform:uppercase;letter-spacing:.03em}.dashboard-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:24px}.chart-card{min-height:320px}.chart-card 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var(--transition)}.donut-center-text{font-size:18px;font-weight:700;fill:var(--gray-900)}.donut-center-label{font-size:10px;fill:var(--gray-500);text-transform:uppercase}.chart-legend{display:flex;flex-direction:column;gap:12px}.legend-item{display:flex;align-items:center;gap:10px}.legend-color{width:12px;height:12px;border-radius:3px;flex-shrink:0}.legend-label{font-size:.9rem;color:var(--gray-600);flex:1}.legend-value{font-size:.95rem;font-weight:600;color:var(--gray-900)}.chart-empty{display:flex;align-items:center;justify-content:center;height:200px;color:var(--gray-400);font-size:.95rem}.amount-bars{display:flex;flex-direction:column;gap:20px;padding-top:8px}.amount-bar-item{display:flex;flex-direction:column;gap:8px}.amount-bar-header{display:flex;justify-content:space-between;align-items:center}.amount-bar-label{font-size:.9rem;color:var(--gray-600);font-weight:500}.amount-bar-value{font-size:.95rem;font-weight:600;color:var(--gray-900)}.amount-bar-track{height:10px;background:var(--gray-100);border-radius:5px;overflow:hidden}.amount-bar-fill{height:100%;border-radius:5px;transition:width 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td{border-bottom:none}.status{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:9999px;font-size:.75rem;font-weight:700;text-transform:capitalize}.status:before{content:"";width:6px;height:6px;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.status-pending{background:linear-gradient(135deg,var(--warning-100),var(--warning-50));color:var(--warning-600)}.status-pending:before{background:var(--warning-500)}.status-approved{background:linear-gradient(135deg,var(--success-100),var(--success-50));color:var(--success-700)}.status-approved:before{background:var(--success-500);animation:none}.status-rejected{background:linear-gradient(135deg,var(--danger-100),var(--danger-50));color:var(--danger-700)}.status-rejected:before{background:var(--danger-500);animation:none}.reference-code{display:inline-block;font-family:SF Mono,Monaco,Inconsolata,Fira Code,monospace;font-size:.75rem;font-weight:600;padding:3px 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var(--gray-100)}.category-tile-stat{display:flex;flex-direction:column}.category-tile-stat-value{font-size:1rem;font-weight:700;color:var(--gray-900)}.category-tile-stat-label{font-size:.65rem;color:var(--gray-500);text-transform:uppercase;letter-spacing:.03em}.category-tile-bar{height:3px;background:var(--gray-100);border-radius:2px;margin-top:10px;overflow:hidden}.category-tile-bar-fill{height:100%;border-radius:2px;transition:width var(--transition-slow)}.suppliers-page .table tbody tr{transition:all var(--transition)}.suppliers-page .table tbody tr:hover{background:linear-gradient(90deg,rgba(20,184,166,.06),transparent)}.suppliers-page .table tbody tr.selected{background:linear-gradient(90deg,#14b8a61f,#14b8a60a);border-left:3px solid var(--primary-500)}.analytics-panel{animation:slideInRight .3s ease-out}.analytics-panel-full{animation:slideInUp .3s ease-out}@keyframes 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var(--transition)}.analytics-stat:hover{border-color:var(--primary-300);box-shadow:var(--shadow-md)}.analytics-stat-value{display:block;font-size:1.5rem;font-weight:700;color:var(--gray-900);margin-bottom:4px}.analytics-stat-label{font-size:.75rem;color:var(--gray-500);text-transform:uppercase;letter-spacing:.05em}.analytics-charts{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.chart-card-mini{background:var(--gray-50);border-radius:var(--radius-md);padding:16px;border:1px solid var(--gray-100)}.chart-card-mini h3{font-size:.875rem;font-weight:600;color:var(--gray-700);margin-bottom:16px;display:flex;align-items:center;gap:8px}.chart-card-mini .donut-chart{width:100px;height:100px}.chart-card-mini .chart-container{display:flex;align-items:center;gap:16px}.chart-legend-compact{flex-direction:column;gap:8px}.chart-legend-compact .legend-item{font-size:.75rem}.donut-small{width:100px;height:100px}.donut-small .donut-center-text{font-size:14px}.donut-small .donut-center-label{font-size:8px}.monthly-chart{display:flex;align-items:flex-end;justify-content:space-between;gap:8px;height:160px;padding-top:24px}.monthly-bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%}.monthly-bar-value{font-size:.65rem;font-weight:600;color:var(--gray-600);white-space:nowrap}.monthly-bar-track{flex:1;width:100%;display:flex;align-items:flex-end;min-height:80px}.monthly-bar-fill{width:100%;background:linear-gradient(180deg,var(--primary-400),var(--primary-600));border-radius:4px 4px 0 0;transition:height var(--transition-slow);min-height:4px}.monthly-bar-label{font-size:.7rem;color:var(--gray-500);font-weight:500}.btn-icon{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:var(--radius-sm);background:transparent;cursor:pointer;transition:all var(--transition);color:var(--gray-500)}.btn-icon:hover{background:var(--gray-100);color:var(--gray-700)}.btn-danger-icon:hover{background:var(--danger-50);color:var(--danger-600)}.btn-danger-icon:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:8px 14px;font-size:.8rem;gap:6px}.loading-spinner-small{width:14px;height:14px;border:2px solid var(--gray-200);border-top-color:var(--primary-500);border-radius:50%;animation:spin .8s linear infinite}@media (max-width: 1200px){.analytics-stats{grid-template-columns:repeat(2,1fr)}.analytics-charts{grid-template-columns:1fr}}@media (max-width: 768px){.dashboard-grid{grid-template-columns:1fr!important}.analytics-stats{grid-template-columns:repeat(2,1fr)}}