@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

.fcm-popup-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 340px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0,0,0,0.05);
    border-radius: 20px;
    z-index: 999999;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    padding: 24px;
    animation: fcm-slide-up 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    box-sizing: border-box;
}

@keyframes fcm-slide-up {
    from { transform: translateY(120px) scale(0.95); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

@keyframes fcm-ring {
    0% { transform: rotate(0); }
    10% { transform: rotate(15deg); }
    20% { transform: rotate(-10deg); }
    30% { transform: rotate(5deg); }
    40% { transform: rotate(-5deg); }
    50% { transform: rotate(0); }
    100% { transform: rotate(0); }
}

.fcm-popup-icon {
    font-size: 38px;
    margin-bottom: 16px;
    display: inline-block;
    animation: fcm-ring 2.5s infinite;
    transform-origin: top center;
    line-height: 1;
}

.fcm-popup-content h3 {
    margin: 0 0 10px 0;
    font-size: 19px;
    color: #1a1a1a;
    font-weight: 600;
    letter-spacing: -0.3px;
}

.fcm-popup-content p {
    margin: 0 0 20px 0;
    font-size: 14.5px;
    color: #555;
    line-height: 1.5;
}

.fcm-popup-actions {
    display: flex;
    gap: 12px;
}

.fcm-btn {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.25s ease;
    box-sizing: border-box;
    text-align: center;
}

.fcm-btn-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    color: white;
    box-shadow: 0 4px 10px rgba(0, 123, 255, 0.3);
}

.fcm-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(0, 123, 255, 0.4);
}

.fcm-btn-primary:active {
    transform: translateY(0);
}

.fcm-btn-secondary {
    background: rgba(0, 0, 0, 0.05);
    color: #495057;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.fcm-btn-secondary:hover {
    background: rgba(0, 0, 0, 0.08);
    color: #1a1a1a;
}