/* ============ Shared Utility Classes ============ */
.bg-page { background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%); }
.bg-light { background-color: #f8fafc; }
.bg-card { background-color: #ffffff; }
.text-secondary { color: #64748b; }
.text-muted { color: #94a3b8; }
.text-success { color: #10b981; }
.text-danger { color: #ef4444; }
.text-warning { color: #f59e0b; }
.text-info { color: #06b6d4; }
.border-main { border-color: #e2e8f0; }
.border-primary { border-color: #2563eb; }
.rounded-main { border-radius: 16px; }
.shadow-card { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06); }
.taka-white { filter: brightness(0) invert(1); }