.donation-popup {
    font-family: 'Segoe UI', sans-serif;
    padding: 1.5rem;
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    max-width: 440px;
    margin: auto;
    transition: all 0.3s ease-in-out;
}

.popup-title {
    color: #2d2d2d;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.popup-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    text-align: center;
}

.logo-container-popup {
    width: 100%;
}

.company-logo {
    max-height: 70px;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.04));
}

.company-info {
    background-color: #f6f8fa;
    padding: 1rem;
    border-radius: 10px;
    color: #444;
    font-size: 0.95rem;
    line-height: 1.6;
}

.progress-area {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.progress-circle {
    margin-bottom: 0.6rem;
    animation: smooth-spin 1.5s linear infinite;
}

.countdown-text {
    font-size: 0.9rem;
    color: #555;
    font-weight: 500;
}

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