:root{--primary:#10b981;--primary-hover:#059669;--bg-dark:#0f172a;--bg-card:#1e293b;--text-main:#f8fafc;--text-muted:#94a3b8;--border:#334155;--danger:#ef4444;--warning:#f59e0b;--success:#10b981;--shadow:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--font-main:"Outfit", "Inter", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-dark);color:var(--text-main);font-family:var(--font-main);overflow:hidden}button{cursor:pointer;font-family:var(--font-main);border:none;border-radius:8px;transition:all .2s}.pos-grid{grid-template-columns:80px 1fr 380px;width:100vw;height:100vh;display:grid}@media (width<=1200px){.pos-grid{grid-template-columns:80px 1fr 320px}}@media (width<=900px){.pos-grid{grid-template-columns:70px 1fr}.detail-panel{display:none!important}}@media (width<=600px){.pos-grid{grid-template-rows:auto 1fr 60px;grid-template-columns:1fr;height:100dvh}.sidebar{border-right:none;border-top:1px solid var(--border);flex-direction:row;grid-row:3;justify-content:space-around;width:100%;height:60px;padding:0 10px}.sidebar-item{width:40px;height:40px}.logo{display:none}}.sidebar{background-color:var(--bg-card);border-right:1px solid var(--border);flex-direction:column;gap:10px;width:100%;padding:20px 0;display:flex}.sidebar-section{flex-direction:column;align-items:center;gap:8px;width:100%;display:flex}.section-label{color:var(--text-muted);letter-spacing:1px;margin-bottom:5px;font-size:10px;font-weight:700}.sidebar-item{width:54px;height:54px;color:var(--text-muted);cursor:pointer;border-radius:14px;justify-content:center;align-items:center;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.sidebar-item:hover{color:#fff;background-color:#ffffff0d;transform:translateY(-2px)}.sidebar-item.active{background-color:var(--primary);color:#fff;box-shadow:0 8px 20px #10b9814d}.sidebar-item.active:after{content:"";background:var(--primary);border-radius:0 5px 5px 0;width:5px;height:25px;position:absolute;left:-20px}.main-content{scrollbar-width:thin;scrollbar-color:var(--border) transparent;padding:30px;overflow-y:auto}@media (width<=600px){.main-content{padding:15px}}.detail-panel{background-color:var(--bg-card);border-left:1px solid var(--border);flex-direction:column;padding:20px;display:flex}@media print{body *{visibility:hidden}.printable-ticket,.printable-ticket *{visibility:visible}.printable-ticket{position:absolute;top:0;left:0;width:100%!important;margin:0!important;padding:0!important}body{background:#fff!important}}.tab-navigation{background:var(--bg-dark);border:1px solid var(--border);border-radius:12px;gap:10px;padding:5px;display:flex}.tab-item{color:var(--text-muted);background:0 0;border-radius:8px;padding:8px 16px;font-size:13px;font-weight:500;transition:all .2s}.tab-item:hover{color:#fff}.tab-item.active{background:var(--bg-card);color:var(--primary);box-shadow:var(--shadow)}@media (width<=900px){.tab-navigation{max-width:400px;overflow-x:auto}.tab-item{white-space:nowrap}}.glass-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);box-shadow:var(--shadow);background:#1e293bb3;border-radius:16px;padding:20px}