:root{--font-heading: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--bg-dark: #0f172a;--bg-sidebar: #0f172a;--bg-card-dark: #1e293b;--bg-card-hover-dark: #334155;--border-dark: rgba(255, 255, 255, .08);--primary-500: #10b981;--primary-600: #059669;--primary-400: #34d399;--primary-glow: rgba(16, 185, 129, .25);--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--accent-amber: #f59e0b;--accent-rose: #f43f5e;--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--glass-bg: rgba(30, 41, 59, .75);--glass-border: rgba(255, 255, 255, .08);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--sidebar-width: 260px;--sidebar-collapsed-width: 72px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;letter-spacing:-.02em}.app-shell{display:flex;min-height:100vh;background-color:var(--bg-dark)}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--glass-border);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:120;transition:width var(--transition-normal);overflow-y:auto}.sidebar.collapsed{width:var(--sidebar-collapsed-width)}.sidebar-header{padding:1.25rem 1.5rem;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--glass-border)}.sidebar-menu{padding:1rem .75rem;flex:1}.menu-category{font-size:.68rem;font-weight:700;color:var(--text-dim);text-transform:uppercase;letter-spacing:.08em;padding:.75rem .75rem .35rem}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.65rem .85rem;color:var(--text-muted);font-weight:500;font-size:.875rem;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);margin-bottom:.2rem;text-decoration:none}.nav-item:hover{color:var(--text-main);background:#ffffff0d}.nav-item.active{background:linear-gradient(135deg,#10b98133,#05966933);color:var(--primary-400);border:1px solid rgba(16,185,129,.3)}.main-wrapper{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh;transition:margin-left var(--transition-normal)}.main-wrapper.sidebar-collapsed{margin-left:var(--sidebar-collapsed-width)}.topbar{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--glass-border);padding:.85rem 1.75rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}.page-container{padding:1.75rem;max-width:1400px;width:100%;margin:0 auto}.glass-card{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--glass-shadow);transition:transform var(--transition-normal),border-color var(--transition-normal)}.glass-card:hover{border-color:#10b98140}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.6rem 1.2rem;border-radius:var(--radius-md);font-weight:600;font-size:.875rem;cursor:pointer;transition:all var(--transition-fast);border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,var(--primary-600),var(--primary-500));color:#fff;box-shadow:0 4px 12px var(--primary-glow)}.btn-primary:hover{background:linear-gradient(135deg,var(--primary-500),var(--primary-400));transform:translateY(-1px)}.btn-secondary{background:#ffffff0f;color:var(--text-main);border-color:var(--glass-border)}.btn-secondary:hover{background:#ffffff1a}.btn-danger{background:#f43f5e26;color:var(--accent-rose);border-color:#f43f5e4d}.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .65rem;border-radius:var(--radius-full);font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.badge-success{background:#10b98126;color:var(--primary-400);border:1px solid rgba(16,185,129,.3)}.badge-warning{background:#f59e0b26;color:var(--accent-amber);border:1px solid rgba(245,158,11,.3)}.badge-info{background:#3b82f626;color:var(--accent-blue);border:1px solid rgba(59,130,246,.3)}.badge-purple{background:#8b5cf626;color:var(--accent-purple);border:1px solid rgba(139,92,246,.3)}.form-input{width:100%;padding:.65rem 1rem;background:#0f172acc;border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--text-main);font-size:.875rem;outline:none;transition:border-color var(--transition-fast)}.form-input:focus{border-color:var(--primary-400)}.empty-state-box{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:3.5rem 2rem;background:#1e293b66;border:2px dashed var(--glass-border);border-radius:var(--radius-lg)}.empty-state-icon{width:64px;height:64px;border-radius:var(--radius-full);background:#10b9811a;color:var(--primary-400);display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.skeleton-pulse{background:linear-gradient(90deg,#1e293b 25%,#334155,#1e293b 75%);background-size:200% 100%;animation:skeletonPulse 1.5s infinite;border-radius:var(--radius-sm)}@keyframes skeletonPulse{0%{background-position:200% 0}to{background-position:-200% 0}}.mobile-bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;background:#0f172af2;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-top:1px solid var(--glass-border);padding:.5rem 1rem;z-index:150;justify-content:space-around}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;gap:.25rem;color:var(--text-muted);font-size:.7rem;font-weight:600;text-decoration:none;padding:.25rem .5rem;border-radius:var(--radius-sm)}.mobile-nav-item.active{color:var(--primary-400)}@media (max-width: 1023px){.sidebar{width:var(--sidebar-collapsed-width)}.sidebar .menu-text,.sidebar .menu-category,.sidebar .brand-text{display:none}.main-wrapper{margin-left:var(--sidebar-collapsed-width)}}@media (max-width: 767px){.sidebar{display:none}.main-wrapper{margin-left:0;margin-bottom:60px}.mobile-bottom-nav{display:flex}}@media print{.no-print,.sidebar,.topbar,.mobile-bottom-nav,header,nav{display:none!important}html,body,.app-shell,.main-wrapper,.page-container{background:#fff!important;color:#000!important;margin:0!important;padding:0!important;box-shadow:none!important}div[style*="position: fixed"],.glass-card,div[role=dialog]{position:static!important;inset:auto!important;background:transparent!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;border:none!important;box-shadow:none!important;padding:0!important;margin:0!important;max-width:100%!important;max-height:none!important;overflow:visible!important;width:100%!important}.printable-invoice-a4{position:relative!important;width:100%!important;margin:0!important;padding:1.5cm!important;box-shadow:none!important;border:none!important;background:#fff!important;color:#000!important;page-break-inside:avoid!important}.printable-thermal-receipt{position:relative!important;width:78mm!important;max-width:78mm!important;margin:0 auto!important;padding:.2cm .1cm!important;box-shadow:none!important;border:none!important;background:#fff!important;color:#000!important;font-family:Courier New,Courier,monospace!important;font-size:11px!important;page-break-inside:avoid!important}@page{margin:.5cm;size:auto}}