/* Loading Overlay */
#loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    z-index: 9999;
    display: none; /* Hidden by default */
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#loading-overlay.active {
    display: flex;
}

.spinner-container {
    text-align: center;
}

.loading-text {
    margin-top: 15px;
    font-size: 1.2rem;
    color: var(--bs-primary); /* Default primary text */
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Custom Spinner Animation */
.custom-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--bs-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Override Bootstrap Primary Color (Blue to Red) */
:root {
    --bs-primary: #dc3545;
    --bs-primary-rgb: 220, 53, 69;
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: #dc3545;
    --bs-btn-border-color: #dc3545;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #bb2d3b;
    --bs-btn-hover-border-color: #b02a37;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #b02a37;
    --bs-btn-active-border-color: #a52834;
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: #dc3545;
    --bs-btn-disabled-border-color: #dc3545;
}

.bg-primary, .navbar.bg-primary {
    background-color: var(--bs-primary) !important;
}

.text-primary {
    color: var(--bs-primary) !important;
}

.border-primary {
    border-color: var(--bs-primary) !important;
}