/* style.css - Tối ưu in ấn & xuất PDF */
@media print {
    body {
        background-color: #ffffff !important;
        color: #000000 !important;
    }
    .no-print {
        display: none !important;
    }
}
/* Giao diện Dark mode cơ bản */
body { 
    background-color: #0a0908; 
    color: #e0d8cf; 
    font-family: system-ui, -apple-system, sans-serif; 
}
.bg-dark-box { 
    background-color: #1a1614; 
    border: 1px solid #332a22; 
}
.text-primary { color: #d2691e; }
.border-primary { border-color: #d2691e; }
.bg-primary { background-color: #d2691e; }
.tab-active { 
    border-bottom: 3px solid #d2691e; 
    color: #d2691e; 
    font-weight: bold; 
    background-color: #1a1614; 
}
select, input { 
    background-color: #26201c; 
    color: #e0d8cf; 
    border: 1px solid #4a3e35; 
}
select:focus, input:focus { 
    outline: none; 
    border-color: #d2691e; 
}