/* Loading Spinner Styles */
.spinner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

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

.spinner-border-custom {
    width: 3rem;
    height: 3rem;
    border: 0.25em solid rgba(255, 255, 255, 0.3);
    border-right-color: #fff;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

.spinner-text {
    color: white;
    margin-top: 1rem;
    font-size: 1.2rem;
    font-weight: 500;
}

/* Small spinner for inline use */
.spinner-small {
    display: inline-block;
    width: 1rem;
    height: 1rem;
    border: 0.15em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}