.success-message,
.error-message,
.waiting-message {
    display: none;
    background: linear-gradient(135deg, var(--success-gradient-start), var(--success-gradient-end));
    padding: 50px 40px;
    border-radius: 24px;
    text-align: center;
    margin-top: 30px;
    animation: fadeInUp 0.5s ease-out;
    color: var(--text-white);
}

.error-message {
    background: linear-gradient(135deg, var(--error-gradient-start), var(--error-gradient-end));
}

.waiting-message {
    background: linear-gradient(135deg, var(--waiting-gradient-start), var(--waiting-gradient-end));
}

.success-message.show,
.error-message.show,
.waiting-message.show {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--success-icon-background);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 20px;
    color: var(--success-icon-color);
    animation: scaleIn 0.5s ease-out;
}

.success-message h3 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.success-message p {
    font-size: 1.1rem;
    opacity: 0.95;
}