:root{--bg-primary: #0a0f1e;--bg-secondary: #111827;--bg-card: #1a2236;--bg-card-hover: #1e2a42;--bg-input: #0d1424;--border: #1e3a5f;--border-light: #2a4a6f;--text-primary: #e8edf5;--text-secondary: #8899b4;--text-muted: #5a6b85;--accent: #0052ff;--accent-hover: #045cb4;--accent-light: #0047d4;--success: #10b981;--success-bg: rgba(16, 185, 129, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--purple: #8b5cf6;--purple-bg: rgba(139, 92, 246, .1);--orange: #f97316;--cat-yellow: #ffcb05;--donaldson-blue: #003da5;--sv-blue: #0052ff;--sv-blue-dark: #045cb4;--brand-deep-blue: #0f3460;--brand-navy: #1a1a2e;--brand-gold: #0052ff;--brand-accent: #0052ff;--sidebar-width: 260px;--sidebar-collapsed: 72px;--titlebar-height: 36px;--shadow-lg: 0 10px 40px rgba(0, 0, 0, .4);--shadow-card: 0 4px 20px rgba(0, 0, 0, .3);--radius: 12px;--radius-sm: 8px;--radius-xs: 6px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: 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#f59e0b00}}.spinner-pro{position:relative;width:44px;height:44px}.spinner-pro:before,.spinner-pro:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;border:3px solid transparent}.spinner-pro:before{border-top-color:var(--accent);border-right-color:var(--accent);animation:spinPro .8s linear infinite}.spinner-pro:after{top:5px;right:5px;bottom:5px;left:5px;border-bottom-color:var(--brand-gold);border-left-color:var(--brand-gold);animation:spinPro 1.2s linear infinite reverse}@keyframes spinPro{to{transform:rotate(360deg)}}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:#0a0f1ed9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:9999;animation:fadeIn .2s ease}.loading-text{font-size:13px;color:var(--text-secondary);font-weight:500;letter-spacing:.5px}.skeleton{position:relative;overflow:hidden;background:var(--bg-card);border-radius:var(--radius-sm)}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent 0%,rgba(59,130,246,.04) 20%,rgba(59,130,246,.08) 50%,rgba(59,130,246,.04) 80%,transparent 100%);animation:shimmer 1.8s ease-in-out infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.skeleton-text{height:14px;border-radius:4px;margin-bottom:8px}.skeleton-text.short{width:40%}.skeleton-text.medium{width:65%}.skeleton-text.long{width:90%}.skeleton-title{height:22px;width:50%;border-radius:4px;margin-bottom:12px}.skeleton-avatar{width:48px;height:48px;border-radius:12px}.skeleton-card{height:120px;border-radius:var(--radius);border:1px solid var(--border)}.skeleton-row{height:48px;border-radius:var(--radius-xs);margin-bottom:4px}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.25;letter-spacing:-.01em}h1{font-size:28px}h2{font-size:22px}h3{font-size:18px}h4{font-size:15px}h5{font-size:13px;text-transform:uppercase;letter-spacing:.5px}h6{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.page-header h1,.dashboard-hero-text h1,.login-title{text-shadow:0 1px 3px rgba(0,0,0,.3)}.stat-info h3{text-shadow:0 1px 2px rgba(0,0,0,.2)}[data-tooltip]{position:relative}[data-tooltip]:before{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%) translateY(4px);padding:6px 12px;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-xs);font-size:12px;font-weight:500;white-space:nowrap;pointer-events:none;opacity:0;transition:all var(--transition-fast);z-index:1000;box-shadow:0 4px 12px #0000004d}[data-tooltip]:hover:before{opacity:1;transform:translate(-50%) translateY(0)}.progress-bar{width:100%;height:6px;background:#0f34604d;border-radius:3px;overflow:hidden}.progress-bar-fill{height:100%;border-radius:3px;transition:width .6s cubic-bezier(.22,1,.36,1);position:relative}.progress-bar-fill.blue{background:linear-gradient(90deg,var(--accent),#60a5fa)}.progress-bar-fill.green{background:linear-gradient(90deg,var(--success),#34d399)}.progress-bar-fill.gold{background:linear-gradient(90deg,var(--brand-gold),#60a5fa)}.progress-bar-fill.red{background:linear-gradient(90deg,var(--danger),#f87171)}.progress-bar-fill:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);animation:progressShine 2s ease-in-out infinite}@keyframes progressShine{0%{transform:translate(-100%)}to{transform:translate(100%)}}.badge{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;font-size:10px;font-weight:700;line-height:1}.badge-primary{background:var(--accent);color:#fff}.badge-danger{background:var(--danger);color:#fff}.badge-success{background:var(--success);color:#fff}.badge-gold{background:var(--brand-gold);color:#fff}.divider{height:1px;background:linear-gradient(90deg,transparent,var(--border),transparent);margin:20px 0}::selection{background:#3b82f64d;color:var(--text-primary)}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #3b82f61f,0 0 12px #3b82f60f}.brand-frame{border:2px solid var(--brand-gold);border-radius:var(--radius);padding:4px;background:linear-gradient(135deg,var(--brand-deep-blue),var(--brand-navy));box-shadow:0 4px 16px #0f346066,0 0 20px #0052ff0f}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}