@keyframes dot-blink {
    0% { opacity: 0; }
    30% { opacity: 1; }
    60% { opacity: 0; }
    100% { opacity: 0; }
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(52, 152, 219, 0); }
    100% { box-shadow: 0 0 0 0 rgba(52, 152, 219, 0); }
}

.glossy-btn .dot-1,
.glossy-btn .dot-2,
.glossy-btn .dot-3 {
    opacity: 0;
    animation: dot-blink 1.4s infinite;
}

.glossy-btn .dot-2 {
    animation-delay: 0.2s;
}

.glossy-btn .dot-3 {
    animation-delay: 0.4s;
}

.glossy-btn.loading {
    animation: pulse 1.5s infinite;
}

.glossy-btn.loading::after {
    opacity: 0.7;
}

.glossy-btn.loading .button-text {
    opacity: 1;
    transition: opacity 0.2s ease;
}

.glossy-btn.loading .spinner-container {
    opacity: 0;
}

.glossy-btn .spinner-container {
    display: none;
}

.glossy-btn .spinner-ring {
    display: none;
}